Overhead Garage Door System With Sealing Feature

Abstract

An overhead garage door opening and closing system for a building structure having a track system comprising a pair of spaced apart tracks; a plurality of hinged door panels hingedly connected together to form the door; a plurality of track wheel assemblies disposed at said door panels, wherein each of said plurality of track wheel assembly comprises a shaft and a wheel rotatably mounted at said shaft and rotatable about an axis of rotation of said wheel, and wherein said door panels move along said tracks via rolling engagement of said wheels of said track wheel assemblies with said tracks as said door panels move between an opened position and a closed position; wherein said track wheel assemblies, when disposed at said door panels, are configured to allow for movement of the respective door panel relative to said wheels in a direction generally normal to said axes of rotation of said wheels and generally normal to a direction of travel of said wheels along said tracks; a door moving assembly that functions to move each of said door panels toward the building structure when the door is moved toward and to its closed position; and wherein, when said door moving assembly moves said door panels toward the building structure as the door closes, said door panels move relative to said wheels and toward the building structure and away from said axes of rotation and said wheels at said track.

Description

FIELD OF THE INVENTION

The present invention relates generally to the field of both residential and commercial overhead garage doors.

BACKGROUND OF THE INVENTION

It is generally known within the building, architectural and construction industries to incorporate and provide multi-panel overhead doors to the residential garage and commercial building industries. For example a very common type of overhead garage door involves a series of generally rectangular and horizontally oriented door panels connected together by hinges such that the door can be both raised and lowered to alternately expose or open and again cover or close and secure a door opening to provide protection from the outside elements, as well as provide privacy and security. These types of overhead garage doors commonly include sets of wheels or rollers attached to the lateral sides of the respective movable door panels. The wheels or rollers generally provide support and location control for each of the door panels as the wheels themselves are generally supported and guided within sets of both vertical and horizontal tracks. Typically, sets of door tracks are attached and secured to and supported at the interior wall structure of the building adjacent to the right and left sides and top of the structural framework of the door opening.

This particular style of overhead garage door is popular from the design standpoint in that it provides efficient use of space and relative ease of operation including minimal and efficient panel movement and swing clearances. The basic overhead roll-up design further offers resulting mechanical safety advantages when the door is rolled or moved vertically upward and to the open position where the door assembly is efficiently and effectively temporarily stored or parked overhead and out of the way from the doorway access opening. The operating location, mechanical movement and closed position of these types of overhead garage doors is largely determined by the respective right and left side door tracks, door panel track wheels and there points of attachment to the wall or door frame. The practical result is typically and often a compromise between the required dimensional operating clearances of the door assembly, and the effective closing and sealing of the door panels to the corresponding structural opening. Various dimensional clearance distances between the door tracks, wheels, rollers, movable panels and the door frame are required to promote free engagement and movement within their desired ranges of motion and operation, and yet still provide reasonably effective degrees of sealing of the door panels to the corresponding structural opening for preferably ideal environmental weather tightness and structural integrity whenever the garage door is closed.

SUMMARY OF THE INVENTION

The present invention provides an improved garage door opening, closing, and sealing system for improved weather sealing to significantly reduce the potential for air leaks and drafts to reduce energy usage and increase long-term resource and energy savings. The overhead garage door system has a closed tightness and mechanical security that is independent of a typical currently-installed overhead garage door track and structural support system. The door closing and tightness is provided by the engagement of wedge-pin bracket subassemblies and angled-contact bracket subassemblies that cause the door panel assemblies to move closer to the inner surface of the garage door frame jamb to provide improved weather sealing, mechanical strength, resistance to insect infiltration, security against forced intrusion, and structural integrity.

The present invention includes overhead garage door track system sets, including angled-surface guide brackets, guide-pin brackets, track wheels supported by shafts including an axial offset, and weather seals. The components provide for mechanically controlling, positioning, and securing an overhead garage door during opening and closing, in particular when the overhead garage door is in close proximity to its final and fully closed and secured position.

The system may be installed onto to existing overhead garage door track installations as a commercially available upgrade kit product or into newly-designed overhead garage door track systems. Such products may be promoted as premium-level product advancements offering the benefits of improved weather sealing, energy savings, mechanical strength, anti-insect infiltration and unauthorized intrusion security to residential garage door products and commercial garage door system packages.

The state of the art of current overhead garage door design tends to fall short of preferred and ideal sealing capabilities due to the various dimensional clearances typically required and provided. The present invention substantially or greatly reduces and preferably eliminates this compromise as much as possible and provides for a much more ideal and significantly improved overhead garage door opening, closing and sealing system while further providing increased structural strength and integrity of the garage door system while the garage door in the closed and secured position.

Thus, the present invention provides an improved opening, closing and weather sealing system and method that provides advantages directed toward improved weather sealing and a significant reduction for the potential for air leaks and drafts resulting in reduced energy costs and increased long-term energy savings. Further benefits of the present invention provides improved structural mechanical strength of overhead garage door systems and weather sealing while the door is in the closed and secured position. This further benefit offers to better resist the potential for door mechanical failures and resulting further building structural damage resulting for example from high winds caused by storms, hurricanes, and tornados. Likewise, the present invention provides improved mechanical strength and resistance from the potential for building structural damage with respect to garage door structural openings that can result from the effects of earthquake or seismic activity common to many populated geographic areas of the world. Additional extended benefits of the present invention also relate to improved mechanical strength and unauthorized or forced entry resistance of an overhead garage door when it is in the closed and secured position for increased residential home and commercial building intrusion security. Finally, the improved overhead garage door opening, closing and sealing system of the present invention can provide greater resistance to the potential for the infiltration of nuisance-causing insects into a residential garage or commercial building and resulting property damage whenever the overhead garage door is in the closed and secured position.

These and other objects, advantages, purposes and features of the present invention will become apparent upon review of the following specifications and embodiments in conjunction with the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a three-quarter inside upper perspective view of a typical overhead garage door system in accordance with one embodiment of the present invention;

FIG. 1A is a detailed view of a portion of the three-quarter inside perspective view of FIG. 1;

FIG. 2 is a three-quarter inside partially exploded perspective view of the garage door invention system of FIG. 1;

FIG. 3 is an inside perspective view of a first door panel subassembly shown in FIG. 2.

FIG. 3A is a detailed view of one end of the first door panel subassembly of FIG. 3;

FIG. 4 is an inside perspective view of a second door panel subassembly shown in FIG. 2;

FIG. 4A is a detailed view of one end of the second door panel subassembly of FIG. 4;

FIG. 5 is an inside perspective view of a third door panel subassembly shown in FIG. 2;

FIG. 5A is a detailed view of one end of the third door panel subassembly of FIG. 5;

FIG. 6 is an inside perspective view of a fourth door panel subassembly shown in FIG. 2;

FIG. 6A is a detailed view of one end of the fourth door panel subassembly of FIG. 6;

FIG. 7 is an inside perspective partially exploded view of one set of garage door tracks and mounting brackets shown in FIG. 2;

FIG. 7A is a detailed view of example door frame and door track brackets of FIG. 7;

FIG. 7B is a detailed view of example tracks and door frame brackets of FIG. 7;

FIG. 8 is a perspective view of a door frame mounted angled-contact bracket shown in FIG. 7A;

FIG. 8A is a front view of the door frame mounted angled-contact bracket shown in FIG. 8;

FIG. 8B is a side view of the door frame mounted angled-contact bracket shown in FIG. 8;

FIG. 8C is a top view of the door frame mounted angled-contact bracket shown in FIG. 8;

FIG. 9 is a perspective view of a door panel mounted wedge-pin bracket subassembly first best shown in FIG. 3A;

FIG. 9A is a front view of the wedge-pin bracket shown in FIG. 9;

FIG. 9B is a side view of the wedge-pin bracket shown in FIG. 9;

FIG. 9C is a top view of the wedge-pin bracket shown in FIG. 9;

FIG. 10 is a perspective comparison view of door panel mounted wedge-pin brackets.

FIG. 10A is an opposite side perspective comparison view of the door panel mounted wedge-pin brackets in FIG. 10;

FIG. 11 is a perspective comparison view of the series of door panel mounted wedge-pin brackets shown in FIG. 10 including a series of door frame mounted angled contact brackets;

FIG. 11A is a front view of the perspective comparison view of FIG. 11;

FIG. 11B is a side view of the perspective comparison view of FIG. 11;

FIG. 11C is a perspective view of the upper panel pin for engaging the upper bracket in FIGS. 11, 11A and 11B;

FIG. 12 is a perspective view of an offset track-wheel and shaft subassembly;

FIG. 12A is a side view of the offset track-wheel and shaft subassembly of FIG. 12;

FIG. 12B is a top view of the offset track-wheel and shaft subassembly of FIG. 12;

FIG. 12C is a shaft-end view of the offset track-wheel and shaft subassembly of FIG. 12;

FIG. 12D is a perspective view of the offset track-wheel and shaft subassembly of FIG. 12 including freedom of rotation arrows of the offset shaft;

FIG. 12E is a detailed view of the FIG. 12D;

FIG. 13 is a side end view of the garage door invention further including direction of motion arrows for overhead garage door initial opening;

FIG. 13A is a detailed view of the lower portion of FIG. 13;

FIG. 14 is a perspective view of the garage door invention shown in FIG. 13;

FIG. 14A is a detailed view of the upper portion of FIG. 14;

FIG. 15 is a side end view of the garage door invention further including direction of motion arrows for overhead garage door final closing;

FIG. 15A is a detailed view of the lower portion of FIG. 15;

FIG. 16 is a perspective view of the garage door invention shown in FIG. 15;

FIG. 16A is a detailed view of the upper portion of FIG. 16;

FIG. 16B is a detailed view of the mid portion of FIG. 16;

FIG. 17 is a side end view of the garage door invention further including direction of motion arrows while the door is partially open and near to being fully closed;

FIG. 17A is a partial cross-sectional view of FIG. 17 taken along the line A-A in FIG. 17;

FIG. 18 is a side end view of the garage door invention with the door at closed position;

FIG. 18A is a partial cross-sectional view of FIG. 18 taken along the line A-A in FIG. 18;

FIGS. 19 and 19A are example illustrations of commercially available weather strip bulb seal material;

FIGS. 20 and 20A are example illustrations of commercially available weather strip lip seal material;

FIG. 20B show a perspective view of a combined-element one-piece multi-function proprietary weather seal design or assembly;

FIG. 21 shows a perspective view of an example embodiment of a non-insulated structural door panel assembly similar to that shown in FIG. 3;

FIG. 21A shows a detail view of the example embodiment of a non-insulated structural door panel assembly of FIG. 21;

FIG. 22 is a three-quarter inside upper perspective view of a typical overhead garage door system in accordance with one embodiment of the present invention, similar to FIG. 1, having non-insulated structural door panel assemblies; and

FIG. 22A is a detailed view of a portion of the three-quarter inside perspective view of FIG. 22.

FIG. 22A is a detailed view of a portion of the three-quarter inside perspective view of FIG. 22.

FIG. 23 is a three-quarter inside upper perspective view of a typical overhead garage door system in accordance with another embodiment of the present invention;

FIG. 23A is a detailed view of a portion of the three-quarter inside perspective view of FIG. 23;

FIG. 24 is a three-quarter exploded inside perspective view of the garage door invention system of FIG. 23;

FIG. 24A is an detailed perspective view of a portion of the assembly shown in FIG. 24.

FIG. 25 is a detailed view of one the first door panel subassembly of FIG. 24;

FIG. 25A is a detailed view of one end of the first door panel subassembly of FIG. 25.

FIG. 26 is a detail perspective view of 1st panel wedge bracket shown in FIG. 25A.

FIG. 26A is a front view of 1st panel wedge bracket shown in FIG. 26.

FIG. 26B is an end view of 1^st panel wedge bracket shown in FIG. 26.

FIG. 26C is a top view of 1^st panel wedge bracket shown in FIG. 26.

FIG. 27 is an alternate embodiment of 1^st panel wedge bracket shown in FIG. 26.

FIG. 27A is a front view of 1^st panel wedge bracket shown in FIG. 27.

FIG. 27B is an end view of 1^st panel wedge bracket shown in FIG. 27.

FIG. 27C is a top view of 1^st panel Wedge bracket shown in FIG. 27.

FIG. 28 is a detailed front comparison view of the shoulder bolts shown in FIG. 24.

FIG. 28A is a first detailed perspective view of the shoulder bolts shown in FIG. 28.

FIG. 28B is a second detailed perspective view of the shoulder bolts shown in FIG. 28.

FIG. 29 is an upper inside perspective view of the interior side of the present invention shown in FIG. 23.

FIG. 29A is a detailed upper inside perspective view of the present invention shown in FIG. 29.

FIG. 30 is a generally top view of the present invention shown in FIG. 29.

FIG. 30A is a detailed generally top view of the present invention shown in FIG. 30.

FIG. 31 is a detailed perspective view of a right-side reverse angle of the present invention also shown FIG. 29A.

FIG. 31A is a detailed view of the right-side reverse angle of FIG. 30.

FIG. 32 is a perspective view of an alternative embodiment of the invention using continuous angles.

FIG. 33 is a bottom view of the alternative embodiment of FIG. 32.

FIG. 34 a-c are photos showing the alternative embodiment of FIGS. 32 and 33.

Various assembly drawings are also attached which show these and other features of the improved garage door design.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

Referring now to the drawings and the illustrative embodiments depicted therein, an overhead garage door improved opening, closing and weather sealing system 1, as shown in FIGS. 1, 1A, and 2, is generally constructed in a door structural frame 2 within a structural wall of a garage or building. Overhead garage door system 1 includes an arrangement of first, second, third and fourth door panel subassemblies 21, 22, 23, and 24, respectively, that are each linked together by a series of pivotal hinge assemblies 25, 26, 27 to form a hinged multi-panel assembly 20 capable of following a track 12 of an overhead door system. The garage door includes a door moving or door sealing assembly that functions to move the door panels towards and against the door structural frame when the garage door is closed. For example, the first, second, and third panels 21, 22, 23 include a wedge-pin bracket subassembly 34, 35, 36, respectively, that each have a wedge pin 34b, 35b, 36b of varied length for engaging respective door frame angled contact brackets 38, 38a, 38b to enhance sealing of the door panels against the frame, as further described below. When closing the door panel subassemblies 21, 22, 23, and 24, wedge pins 34b, 35b, 36b make sliding contact with door frame angled-contact brackets 38, 38a, 38b, respectively, which are attached at appropriate locations along the door structural frame. This sliding contact applies a resultant outward or exterior direction horizontal force to a central portion of the door panel subassemblies 21, 22, 23 causing the door panel assemblies 21, 22, 23 to move or translate closer to the inner surface of a door frame jamb 4 of the door structural frame to further seal or insulate the garage or facility, as also further described below.

The tightness and mechanical sealing and security of the overhead garage door movable multi-panel assembly 20 when it is closed is provided independently of the overhead garage door tracks and structural support system 10, since the door closing and tightness to the door structural frame 2 is provided specifically and substantially by the engagement of the respective wedge-pin bracket subassemblies 38, 38a, 38b, and 39 and angled-contact bracket subassemblies 34, 35, 36 and 37, while the offset track-wheel and shaft subassemblies 301, 302, 303, 304 and 305 freely roll along the track 12.

The wheel and shaft subassemblies of the present invention provide for additional movement of the door panels away from the wheels and tracks and towards the door structural frame (in a direction generally normal to the direction of travel of the wheels along the tracks and in a direction generally normal to the axis of rotation of wheels) when the door is closed and provide for additional clearance between the door panels and the door structural frame during movement of the garage door between its opened and closed positions. For example, with vertically oriented tracks, the wheel and shaft assemblies are configured to allow for movement of the door panels relative to the wheels in a generally horizontal direction that is generally normal to the axis of rotation of the wheels and thus generally normal to a plane defined between the opposite spaced apart tracks. In the illustrated embodiments, the offset-track-wheel shaft subassemblies 301, 302, 303, 304 and 305 include a support shaft 32 that has a wheel mounting portion that is offset relative to a shaft mounting portion. The wheel mounting portion mounts the track-wheel 31 and the panel mounting portion is mounted to one of the respective door panels 32, 22, 23, 24. The shaft/wheel offset allows for the door panels to move along the track inboard of the building or door structural frame and then, when the pins engage the angled brackets, the shaft pivots relative to the door panel to allow the door panel to move away from or outboard from the tracks and towards and into engagement with the door structural frame. By having the door panels substantially spaced inboard from the door structural frame when the door is at least partially opened, the overhead garage door 1 allows for the multi-panel assembly 20 to have a seal along its outer surface that does not contact the outer surface or structural frame 2 of the building structure during opening of closing of the multi-panel assembly 20, but does contact and seal against the building structure when moved against the building structure by the pivoting offset-track-wheel shaft subassemblies 301, 302, 303, 304, and 305 as will be further described below.

The overhead garage door tracks and structural support system 10 is attached to and supported at the door structural frame 2 as is common with most known overhead garage door arrangements of this type. The overhead garage door tracks and structural support system 10 generally includes vertical track members 11 that are securely attached to the vertical door frame jambs 4 at vertical track door frame jamb support brackets 14.

FIGS. 3 and 3A show the components of the first door panel subassembly 21 including the first panel bottom corner bracket subassembly 28. Bottom corner bracket subassembly 28 further includes bottom corner bracket plate 28a that is securely attached to first door panel 21a and further includes first offset track-wheel and shaft subassembly 301. First offset track-wheel and shaft subassembly 301 is free to pivot centrally within a pair of pivot-hole tabs 28b about offset support shaft axis of rotation 32a, best shown by reference in FIGS. 12A and 12E.

It may be noted that first panel counterbalance cable attachment stud 28c is provided at each side of the garage door at the first panel bottom corner bracket subassembly 28 to provide an attachment or anchor point for respective overhead garage door counterbalance support cables and pulley systems 19 (not shown), as one in the art would understand.

First pivotal hinge lower plate 25b of first pivotal hinge subassembly 25 is attached by fasteners to the upper portion of first door panel subassembly 21. Finally, first panel wedge-pin bracket subassembly 34 is securely fastened to the approximate mid-point at both vertical edges of first door panel 21a.

FIGS. 4 and 4A show the components of the second door panel subassembly 22 including first pivotal hinge upper plates 25a securely attached to the bottom corners of second door panel 22a. First and second door panel sub-assemblies 21 and 22 are pivotally jointed by first pivotal hinge-pin tube 25c, which may include, for example, expanded ends for permanent attachment into the hinge assembly 25, as one in the art would understand. Support shaft 32 of second offset track-wheel and shaft subassembly 302 is free to pivot centrally within first pivotal hinge assembly 25 and first pivotal hinge-pin tube 25c about offset support shaft axis of rotation 32a, best shown by reference in FIGS. 12A and 12E.

In FIG. 4A, second pivotal hinge lower plate 26b of second pivotal hinge subassembly 26 is attached by fasteners to the upper portion of second door panel subassembly 22a. Third offset track-wheel and shaft subassembly 303 is free to pivot centrally within second pivotal hinge lower plate 26b of second pivotal hinge assembly 26 and second pivotal hinge-pin tube 26d about offset support shaft axis of rotation 32a, best shown by reference in FIGS. 12A and 12E.

It should be noted that in this third track wheel instance 303 the offset axis 32a of the support shaft 32 of offset track-wheel and shaft subassembly 303 and the second pivotal hinge axis at second pivotal hinge assembly 26 are not at a common central axis as is the case with the first pivotal hinge subassembly 25. Many track wheel shafts are offset away from the door panels by increasing amounts as their respective heights above the floor increases because the vertical tracks 11 (and 11′) are typically installed at a slight angle with respect to interior faces of the sides of the door frame jamb 4 (and 4′) such that the top portion of the tracks are slightly further away from the door frame than the bottom portion of the tracks. The slight angle defined by the respective axes of the track wheel shafts with respect to the door panels generally matches the slight angle of the installed vertical tracks. This slight angle is often optional provides for added clearance between the door frame and each of the respective door panels as the door is raised and opened. Additionally when the garage door is closed the slight angle provides to help gradually reduce the running clearance and any required gap between the garage door panels and the inside or interior face of the door frame jamb 4 (and 4′) as much as practical without causing excessive friction or contact. The current invention does not rely on this slight vertical track angle and is operable to function either with vertical door tracks set either parallel or at a slight vertical angle with respect to the door frame. Careful study of FIGS. 13 through 18 best illustrate the slight angle shown between vertical track 11 and door frame jamb 4 depicted within the example embodiment of the current invention. Finally in FIGS. 4 and 4A, second panel wedge-pin bracket subassembly 35 is securely fastened to the approximate mid-point at both vertical edges of second door panel 22a.

FIGS. 5 and 5A show the components of the third door panel subassembly 23 including second pivotal hinge upper plates 26a securely attached by fasteners to the bottom corners of third door panel 23a. Second and third door panel subassemblies are pivotally jointed by second pivotal hinge-pivot tube 26c which acts as an effective hinge pivot pin for second pivotal hinge subassembly 26. Fourth offset track-wheel and shaft subassembly 304 is free to pivot centrally within offset support shaft pivot tube 27d at third pivotal hinge lower plate 27b of third pivotal hinge subassembly 27 about offset support shaft axis of rotation 32a, best shown by reference in FIGS. 12A and 12E.

Again, and for the reason stated above regarding slight angles of the vertical tracks 11 (and 11′) with respect to the door frame jamb 4 (and 4′) and the increasing offset location of the track wheel shafts with respect to the door panels, it should be noted that in this fourth instance the offset axis 32a of the support shaft 32 of offset track-wheel and shaft subassembly 304 and the second pivotal hinge axis are again not at a common central axis as is the case with the first pivotal hinge subassembly 25. In fact, the offset is further increased beyond that of the previous or second pivotal hinge subassembly 26. Finally, as shown in FIGS. 5 and 5A, third panel wedge-pin bracket assembly 36 is securely fastened to the approximate mid-point at both vertical edges of third door panel 23a.

FIGS. 6 and 6A show the components of the fourth door panel subassembly 24 including third pivotal hinge upper plate 27b securely attached by fasteners to the bottom corners of fourth door panel 24a. Third and fourth door panel subassemblies are pivotally jointed by third pivotal hinge-pivot tube 27c which acts as an effective hinge pivot pin for the third pivotal hinge subassembly 27. The fifth offset track-wheel and shaft subassembly 305 is free to pivot centrally within the fourth door panel upper track-wheel bracket subassembly 40 (and 40′) about offset support shaft axis of rotation 32a, best shown by reference in FIGS. 12A and 12E. The fourth door panel upper track-wheel bracket is securely fastened to the fourth door panel 24a by fasteners at a location selected by design a distance part way down from the top most edge or portion of the fourth door panel 24a. Additionally, the track-wheel and shaft subassembly 305 is further offset away from the interior face of the fourth door panel 24a to allow the track-wheel to engage the horizontal track curved portion 12b as the track curves away from the door structural frame 2 at this location as shown in FIGS. 1 and 2. This ‘early curving away from the door frame aspect’ because the horizontal track curved portion 12b of the horizontal track member 12a is positioned at a vertical location as low as possible with respect to the top of door opening 8 and door frame header 3 for the benefit of reducing the total or effective height of the horizontal door track system 10 as much as possible, as one in the art would understand. This is often required with garage door installations having low-clearance ceilings providing limited available vertical clearance for door track systems at the interior portion of the building structure.

Finally as shown in FIGS. 6 and 6A, a fourth panel angled-contact bracket subassembly 37 is securely fastened to the approximate mid-point at both vertical edges of the fourth door panel 24a. In this fourth and special instance, the bracket design and arrangement is different from the previous first, second, and third door panel assemblies 21, 22, and 23 respectively. In this special instance the wedge-pin bracket subassembly for the fourth door panel 24a is instead attached and secured by fasteners to the door frame jamb 4 door of structural door frame at 2 rather than at the mid-point edges of the fourth door panel 24a. As compared with the previous 3 door panels just described, the functional locations of the wedge-pin bracket 39 and fourth panel angled-contact bracket subassembly 37 are effectively reversed at the fourth door panel 24a. A key reason for this design aspect is to avoid having to provide a wedge-pin bracket subassembly similar and corresponding to the preceding ones at all the remaining door panel assemblies that would include the longest version of a wedge-pin corresponding to the first, second, and third wedge-pins 34b, 35b, and 36b respectively. The requirement of additional length for each of the series of successive wedge-pin brackets 34, 35, 36 is to avoid interference contact with the door frame mounted angled-contact brackets 38, 38a and 38b whenever the door assembly 20 is raised for opening or lowered for closing. Additionally, if in fact a substantially long fourth panel wedge-pin bracket were to be installed at the mid-point of the vertical edges of the fourth panel as with the other remaining panels, the left and right side door track assemblies would need to be spaced even further apart in order to avoid contact interference between the potential and substantially longer fourth panel wedge-pin bracket, and the curved portion of the horizontal track 12b, as well as the track member door frame header support bracket 13. It should also be noted that if a substantially long fourth panel wedge-pin bracket pin were to be secured to the fourth door panel, this would further represent a relatively longer moment arm compared to the other wedge-pin bracket pins at the remaining door panels. Thus, the relative strength of the fourth panel wedge-pin bracket can be maintained without a potential increase the size and thickness of the bracket or with the diameter of the wedge-pin in order to meet the foreseeable and anticipated force and mechanical requirements of the current invention garage door system.

Thus, the presented arrangement of the brackets for the fourth and uppermost door panel subassembly 24 helps to alleviate the strength requirement and caused by increased length of the wedge-pin 39b and the relative strength concerning the fourth panel wedge-pin bracket 39 design compared to the remaining and corresponding edge-pin brackets. Second, a further advantage of allowing a reduced distance between the left and right side door tracks is accomplished such that the total lateral or horizontal width between the right and left side door tracks of the overhead garage door system 1 can be preferably reduced and minimized. Thirdly, an additional and useful design advantage is provided in that the third panel wedge-pin bracket subassembly 36, readily avoids any interference contact with door frame fourth panel wedge-pin bracket 39 as the third garage door panel 23 travels along and around the horizontal track curved portion 12b of horizontal track assembly 12. In effect the mid portion of the third and remaining door panels 23, 24 including the wedge-pin bracket subassembly 36 and 36′ are steered or otherwise directed away from the fourth panel wedge-pin bracket 39 and 39′ respectively due to the relative placement and geometry of the door panels 21, 22, 23, 24, track wheels 301, 302, 303, 304, and 305 (including 301′, 302′, 303′, 304′, and 305′), and the curved portion 12b of the track. Likewise the remaining and subsequent wedge-pin bracket subassemblies 35 and 34 also readily avoid any interference contact with door frame fourth panel wedge-pin bracket 39 during either opening or closing movements as a result of the design and location of the components.

As shown in FIGS. 3, 3A, 4, 4A, 5, 5A, 6 and 6A, a track wheel shaft stop collar 33 is optionally provided at each of the respective first through fifth offset track-wheel and shaft subassemblies 301, 302, 303, 304, and 305 (including 301′, 302′, 303′, 304′, and 305′). Track wheel shaft stop collars 33 each further include a threaded set screw, for example, to provide for locking each of the collars 33 to its respective track-wheel offset support shaft 32. The purpose of this is to allow any necessary side to side or initial centering adjustment of the overhead garage door movable panel assembly 20 with respect to the overhead garage door tracks and structural support system 10 and the garage door opening 8 as may be necessary. Once adjusted the track wheel shaft stop collars 33 would serve to limit or otherwise control the side to side direction of freedom of movement of the moveable panel assembly 20. Other fasteners known in the art can secure the relative axial locations or positions of the shafts 32 within their respective locations while providing free rotation at the offset support shafts 32 including, for example, welded collars, washers, or machined shoulders incorporated into the support shafts 32. Thus, the proper functional design clearances are maintained between and at the respective wedge-pin bracket subassemblies 38, 38a, 38b, and 39; and angled-contact bracket subassemblies 34, 35, 36 and 37 for proper function of the garage door assembly.

FIGS. 7, 7A, and 7B provide a partially exploded view in greater detail of some of the components of the example embodiment of the present invention. Of particular interest are door frame first panel angled-contact bracket 38, door frame second panel angled-contact bracket 38a, third door frame panel angled-contact bracket 38b, and door frame fourth panel wedge-pin bracket 39. It should be noted that door frame first panel angled-contact bracket 38, door frame second panel angled-contact bracket 38a, and third door frame panel angled-contact bracket 38b represent brackets that are physically the same with respect to material and dimensions within this example embodiment of the present invention. The preferred material for the brackets in this example embodiment is mild steel; however the use of other suitable structural materials is fully anticipated. Accordingly each of these four component brackets is securely attached with fasteners to the door frame jamb 4 of door structural frame 2. It should be understood that a corresponding set of mirrored-image brackets are included and secured at the opposite side of the garage door opening 8 at door frame jamb 4′. Also shown are side weather strip bulb seals 41a and 41b, top weather strip bulb seal 41c, side weather strip lip seals 42a and 42b, and top weather strip lip seal 42c. The weather strip seals are securely attached with fasteners to the inner surfaces of the door frame jambs 4 and 4′ as well as the inner surface of the door frame header 3 within the door opening. The sealing edge portions of the respective weather strips are in firm contact with the outer face portions of the first, second, third, and fourth door panels 21a, 22a, 23a, and 24a respectively, whenever the overhead garage door movable multi-panel assembly 20 is in the closed position.

FIGS. 8, 8A, 8B and 8C show the details and features of door frame first panel angled-contact bracket 38 according to this example embodiment of the present invention. Door frame first panel angled-contact bracket 38 is comprised of steel, for example, in the form of a cut and bent plate. A set of four mounting slots 38e are provided to allow fasteners, such as wood screws or lag bolts, for example, to secure the bracket 38 to the door frame jamb 4. In this embodiment four slots are shown, however any number of slots or holes may be otherwise provided for such that some adjustability of the bracket 38 can be readily made as to its adjustment and exact final location at the surface of the door frame jamb 4, for example. At the generally perpendicular portion of the bracket 38 with respect to its mounting surface including the slots 38e a generally wedge-shaped opening is provided including angled-contact closing surface 38c, angled-contact opening surface 38d, and pre-closing guide surfaces 38f and 38g. These four angled-contact surfaces are at respective angles A1, A2, A3, and A4 with respect to the mounting surface of the bracket 38 at fastener slots 38e. The purpose of the angled surfaces is to provide a point of relative movement contact and guidance and engagement for each of the respective panel wedge-pins 34b, 35b, and 36b of panel wedge-pin bracket subassemblies 34, 35, and 36 respectively. Accordingly, this engagement provides mechanical guidance, position control, and an effective resulting clamping force at each of the respective door panels at each of the respective left and right side mid-portions of each door panel, and their respective door panels, when the overhead garage door movable multi-panel assembly 20 is either opening or closing.

FIGS. 9, 9A, 9B, and 9C, show the details and features of first panel wedge-pin bracket subassembly 34 according to this example embodiment of the present invention. First panel wedge-pin bracket subassembly 34 includes fabricated and welded steel, for example, in the form of a cut and bent plate 34a, first panel wedge-pin 34b, and first panel wedge-pin end washer 34c. A set of four first panel wedge-pin bracket mounting slots 34d are provided to allow fasteners, such as wood screws, lag bolts, or other metal or wood fasteners, for example, to secure the bracket 34 to first door panel 21a as required.

FIGS. 10 and 10A show the details and a relative comparison between the first, second, and third panel wedge-pin brackets 34, 35, and 36 respectively. Opposing perspective views of the same set of components are provided to illustrate the similarities and relative differences between the brackets, all of which are may be normally fastened to their respective door panels assemblies in the same way. It should be noted that the respective wedge-pins increase in length at wedge-pin brackets 34, 35 and 36. This corresponds to the first, second and third respective door panels. The differences in length are a necessary part of the design of the invention, for example, to avoid subsequent contact interference between the door panel wedge-pin bracket 34 with door frame second panel angled-contact bracket 38a when the overhead garage door movable multi-panel assembly 20 is either opening or closing.

FIGS. 11, 11A, and 11B offer to illustrate how door panel wedge-pin brackets are offset to one another in succession. For example, wedge-pin bracket 34 (fastened to first door panel assembly 21) must move upward as the door is opened, as it travels along and past door frame second angled-contact bracket 38a (fastened to the door frame) the offset provides clearance between wedge-pin bracket 34 and second angled contact bracket 38a without contact interference in each case. This same offset requirement and clearance applies to door panel wedge-pin bracket 35 (fastened to the door panel) and travels along and upward past door frame third angled-contact bracket 38b. As compared with the previous 3 door panels just described, the function and locations of the wedge-pin bracket 39, the fourth panel angled-contact bracket subassembly 37, and fourth door panel subassembly 24 are similar. As described previously, the resulting design advantage is provided in that the third panel wedge-pin bracket subassembly 36, readily avoids any interference contact with door frame fourth panel wedge-pin bracket 39 as the third garage door panel travels along and around the horizontal track curved portion 12b of horizontal track assembly 12. Subsequent wedge-pin bracket subassemblies 35 and 34 also readily avoid any interference contact with door frame fourth panel wedge-pin bracket 39 during either opening or closing movements of the garage door.

FIG. 11C is provided to show the additional details of door frame fourth panel wedge-pin bracket 39. This bracket includes door frame fourth panel wedge-pin bracket plate 39, door frame fourth panel wedge-pin 39a, and door frame fourth panel wedge-pin end washer 39c. In this example embodiment the bracket includes mild steel welded together. Door frame fourth panel wedge-pin bracket mounting slots 39e are provided to offer a degree of movement during initial set-up during door installation and final adjustments as is the case with the remaining similar brackets shown within the example embodiments of the invention.

The first, second, third, and fourth panel wedge-pin end washers 34c, 35c, 36c and 39c serve as load carrying members and mechanical stops when the garage door is closed. The respective wedge-pin brackets 34, 35, 36, 39 are engaged with the respective door frame first, second third, and fourth panel angled-contact bracket subassemblies 38, 38a, 38b, 37. In the event that excessive door panel deflection with respect to the door frame 2 should occur during periods of high wind loads or seismic activity, the various wedge-pin end washers 34c, 35c, 36c, 39c and bracket assemblies 38, 38a, 38b, 37 will provide a means to transfer structural loads across the garage door opening and limit mechanical and structural deflection at and around the garage door opening during such potentially destructive events. In this way the overhead garage door improved opening, closing and weather sealing system and method 1 can provide significant improvements toward helping to minimize structural damage during such occurrences, for example.

FIGS. 12, 12A, 12B, 12C show an example embodiment of the offset track-wheel and shaft subassembly 30. Offset track-wheel and shaft subassembly 30 includes track-wheel 31 secured or otherwise attached to one end of track-wheel offset support shaft 32. Track-wheel 31 further includes a bearing, roller bearing or ball bearing to provide low friction free rotation of track-wheel 31 relative to track-wheel offset support shaft 32. Use of various types of bearings at track-wheel 31 is generally known within the overhead garage door industry. The offset track-wheel and shaft subassembly 30 includes offset axis 31a portion at the track-wheel 31 that is offset with respect to the offset support shaft axis of rotation 32a of track-wheel offset support shaft 32. The offset dimension D1 as shown in FIGS. 12A and 12C illustrate the dimensional offset provided, for example in this embodiment, by a mechanical forming process to create the offset in support shaft 32. One in the art would understand that many processes of fabrication can be undertaken to produce the desired and effective degree of offset in support shaft 32, such as welding two separate shafts together (with or without an intermediate joining member) to create a functionally equivalent part, or otherwise for another example, machining a functionally equivalent shape or part form a single piece of material. The axial offset (dimension D1) at track-wheel offset support shaft 32 may be manufactured and produced by various means.

FIG. 12D illustrates the two directions of free rotation of track-wheel axis of rotation 31a with respect to offset support shaft axis of rotation 32a by the respective arrows offset support shaft of free rotation as door opens 32b (first relative example direction) and offset support shaft example direction of free rotation as door closes 32c (second relative example direction). The first and second relative example directions 32b and 32c are referred to within the various illustrated figures at one side of the overhead garage door movable multi-panel assembly 20. It should be understood that the first and second relative example directions 32b and 32c are reversed at the second side of the overhead garage door movable multi-panel assembly 20 as the first and second directions of rotation will be simply opposite as viewed from or at the opposite sides or lateral left and right views of the door.

FIG. 12E is a detailed view of FIG. 12D showing an offset support shaft axis offset direction reference indicator 32d. In the illustrated embodiment the indicator 32d is represented by an arrow marked or otherwise materially stamped, for example, at the end surface of track-wheel offset support shaft 32. The purpose of the indicator 32d is to not only aid in the disclosure of the present invention herein, but may also be optionally implemented in practice during the manufacturing process to provide and serve as a visual aid to readily identify the true direction of the offset of the track-wheel 31 relative to the track-wheel axis of rotation 31a. While it is understood that the indicator 32d at the end of each offset track-wheel and shaft subassembly 30 may be typically blocked from view by the vertical track member 11, it is understood that a series of corresponding inspection holes (not shown) may be optionally provided at predetermined locations within the vertical track members 11 and 11′ such that effective adjustments to the door system can be made with the door at the closed position. This visual aid indicator is considered potentially helpful to personnel during proper set-up and adjustment processes and procedures during field installations of the overhead garage door improved opening, closing and weather sealing system and method 1 according to the present invention.

Although shown and described as having an offset axis wheel assembly (where the wheel axis of rotation is offset from a pivot axis of the support shaft or panel mounting shaft portion), the wheel assemblies may otherwise provide for lateral or outward movement (in a direction generally normal to the direction of the tracks and generally normal to the axis of rotation of the wheels and away from the tracks and thus towards the door structural frame) of the door panel relative to the tracks and wheels (beyond normal “play” of the wheel in the track), while remaining within the spirit and scope of the present invention. For example, the shaft of the wheel assemblies may comprise a straight shaft that is movably mounted in a slot of a bracket at the door panel, whereby the shaft may be biased (such as spring-loaded) towards a position in the slot where the panel is spaced from the door structural frame, but may be moved along the slot (against the spring force) when the door panels arrive at the closed position and the guide pins engage the brackets to urge and move the door panels towards the door structural frame. Other means for allowing such directional movement (in a direction generally normal to the direction of the tracks and generally normal to the axis of rotation of the wheels and away from the tracks and thus towards the door structural frame) of the panels relative to the wheels (i.e., in situations where there is play or space between the wheels and side walls of the track, the panel moves outward more than the wheels can move outward in the tracks) may be implemented in accordance with the present invention. The additional movement allowed by the wheel assemblies of the present invention provides for enhanced clearance of the door panels from the door structural frame during movement of the door, while providing for enhanced sealing of the door panels against the door structural frame when the garage door is fully closed.

As shown in FIGS. 13, 13A, 14 and 14A, as the door movable multi-panel assembly 20 is initially opening, the door frame first panel angled-contact opening surface 38d makes contact with the first panel wedge-pin 34b of first door panel subassembly 21. This sliding contact applies a resultant inward horizontal force to the central portion of the first door panel subassembly 21 causing the first door panel 21 to be moved slightly away from the inner surface of the door frame jamb 4. The resulting gap between the first and second door panel subassemblies 21 and 22 and the door frame 2 is illustrated by dimensions G1 and G2 in FIG. 13A. Just prior to this, the outer or exterior face of the first door panel 21a would have been held in firm and secure contact with the inner face of the door frame jamb 4, further including firm contact with the side weather strip bulb seal 41a and side weather strip lip seal 42a.

The freedom of movement of the first door panel subassembly 21 is provided by the first and second offset track-wheel and shaft subassemblies 301 and 302 that support the first door panel subassembly within vertical track member 11 and are free to rotate 32b about their respective track-wheel axes of rotation 31a. Thus, the first door panel subassembly is free to be moved by a limited and generally controlled amount away from the inner face of the door frame jamb 4, and further including the side weather strip bulb seal 41a and side weather strip lip seal 42a. This degree of freedom is initially controlled by, for example, the first panel angled-contact opening surface 38d (as best shown in FIG. 8B) and the corresponding angled surfaces at door frame first, second, third and fourth panel angled-contact brackets 38, 38a, 38b, and 37d. As shown in FIG. 8B, door frame first panel angled-contact bracket 38 includes the following angled surfaces by design; door frame first panel angled-contact closing surface 38c corresponds to angle A2; door frame first panel angled-contact opening surface 38d corresponds to angle A4; door frame first panel pre-closing guide surface 38f corresponds to angle A1; and door frame first panel pre-closing guide surface 38g corresponds to angle A3. These angled contact surfaces may be adjusted by design to provide the desired rates of movement or motion characteristics of closing or opening of the garage door panels at the near fully closed position of the overhead garage door movable multi-panel assembly 20. The required angled surfaces also includes various curved surfaces or arcs of various radii to facilitate the desired rates of movement or motion characteristics of closing or opening of the garage door panels.

The controlled door motion and unique operational characteristic while being opened as described above occurs generally simultaneously for all four of the door panel assemblies 21, 22, 23 and 24 at each vertical side of the door assembly as the overhead garage door movable multi-panel assembly 20 is initially moved upward and begins opening. The direction of motion of each or the door panel subassemblies 21, 22, 23 and 24 is represented by door panel subassembly opening direction of motion arrow 21b, 22b, 23b, and 24b respectively in FIGS. 13, 13A, 14 and 14A. These arrows illustrate the general direction of motion of the respective door panel assemblies 21, 22, 23 and 24 as well as the general relative direction of rotation of the position of the respective trackwheels 31 (with respect to the door panels) about their respective offset support shaft axes of rotation 32a at each instance. As the movable multi-panel assembly 20 continues in an upward opening direction of motion, the door moves free of the door frame 2 without compression force against the weather strip bulb seal(s) 41a (41b and 41c) and weather strip lip seal(s) 42a (42b and 42c).

As shown in FIGS. 15, 15A, 16 and 16A, as the door movable multi-panel assembly 20 is initially closing, the door frame first panel angled-contact opening surface 38c makes contact with the first panel wedge-pin 34b of first door panel subassembly 21. This sliding contact applies a resultant outward or exterior direction horizontal force to the central portion of the first door panel subassembly 21 causing the first door panel 21 to be moved or translate closer to the inner surface of the door frame jamb 4. The existing gap diminishes between the first and second door panel subassemblies 21 and 22 and the door frame 2 as illustrated by dimensions G1 and G2 in FIG. 15A. Just prior to this action of movement, the outer face of the first door panel 21a would have been at a dimensional distance G2 and G1 from the face of the door frame jamb 4, further including a dimensional distance away from or otherwise in light contact with the side weather strip bulb seal 41a and side weather strip lip seal 42a.

The freedom of movement of the first door panel subassembly 21 is provided by the fact that the first and second offset track-wheel and shaft subassemblies 301 and 302, which support the first door panel subassembly 21 within vertical track member 11, and are free to rotate in direction 32b about their respective track-wheel axes of rotation 31a. Thus, the first door panel subassembly is free to be moved in a controlled manner closer to the inner face of the door frame jamb 4, further including the side weather strip bulb seal 41a and side weather strip lip seal 42a by the first panel angled-contact closing surface 38c at door frame first panel angled-contact bracket 38.

The controlled door motion and unique operational characteristic while being closed as described above occurs generally simultaneously for all four of the door panel assemblies 21, 22, 23 and 24, and at each vertical side of the door assembly as the overhead garage door movable multi-panel assembly 20 is moved downward and approaches its final closed position. The direction of motion of each of the door panel subassemblies 21, 22, 23 and 24 is represented by door panel subassembly opening direction of motion arrows 21c, 22c, 23c, and 24c, respectively, in FIGS. 15, 15A, 16, 16A, and 16B. These arrows illustrate the general direction of motion of the respective door panel assemblies 21, 22, 23 and 24 as well as the general relative direction of rotation of the position of the respective track-wheels 31 (with respect to the door panels) about their respective offset support shaft axes of rotation 32a at each instance. As the movable multi-panel assembly 20 continues in a downward closing direction of motion, assembly 20 remains free of the door frame 2 without excess compression force against the weather strip bulb seal(s) 41a (41b and 41c) and weather strip lip seal(s) 42a (42b and 42c).

FIGS. 17 and 17A shows a side view and cross-sectional view respectively of the overhead garage door improved opening, closing and weather sealing system and method 1 with the door in the partially open closed position. In this case each of the respective door panel subassemblies 21, 22, 23 and 24 are in a dimensional condition of being held away from the door fame 2 by the contact engagement at each of the respective wedge 22 pin bracket subassemblies 38, 38a, 38b, and 39; and angled-contact bracket subassemblies 34, 35, 36 and 37. As shown in FIG. 17A cross-sectional view, door panel subassembly 22, including door panel subassembly 21 just below it, remain at dimension G1 away from the door structural frame 2. Dimension G1 represents a gap between the respective door panel subassemblies and the door structural frame 2. Additionally as shown in FIG. 17A, side weather strip bulb seal 41a and side weather strip lip seal 42a are generally disengaged from surface contact with respective door panel subassemblies 22 and 21. While the overhead garage door movable multi-panel assembly 20 is either being raised or lowered reduced contact with the door structural frame 2 as well as the side weather strip bulb seal 41a and side weather strip lip seal 42a occurs. Overhead garage door movable multi-panel assembly 20 is able to generally and loosely remain away from the door structural frame 2 including the door seals by the relative amount of free rotation at each of the offset track-wheel and shaft subassemblies provided by the respective freedoms of rotation at each track-wheel 31 within their tracks and by the offset support shaft axis of rotation 32a. As a result, the available clearances at the door seals provide the benefit of reduced friction, wear and tear at the side weather strip bulb seal 41a and side weather strip lip seal 42a. This benefit also applies to the remaining opposite vertical side of the door, as well as at the top horizontal region of the door, including opposite side weather strip bulb seals 41b and lip seals 41c, and at top weather strip bulb seal 41c and lip seal 42c.

FIGS. 18 and 18A shows a side view and cross-sectional view, respectively, of the overhead garage door improved opening, closing and weather sealing system and method 1 with the door in the closed position. In this case each of the respective door panel subassemblies 21, 22, 23 and 24 are in a dimensional condition of being held tightly against the interior surface door fame 2 by contact engagement at each of the respective wedge-pin bracket subassemblies 38, 38a, 38b, and 39; and angled-contact bracket subassemblies 34, 35, 36 and 37. As shown in FIG. 18A cross-sectional view and compared to FIG. 17A, door panel subassembly 22, including door panel subassembly 21 just below it, are both held tightly to the door frame, where gap dimension G1 has been eliminated. Additionally, as shown in FIG. 18A and in comparison to FIG. 17A, side weather strip bulb seal 41a and side weather strip lip seal 42a are now also in firm contact engagement with and firmly compressed by the exterior faces of the respective door panel subassemblies 22 and 21. In this case, overhead garage door movable multi-panel assembly 20, when closed, is held tightly against the door structural frame 2 including the door weather seals. This tight dimensional fit is provided by the contact engagement at each of the respective wedge-pin bracket subassemblies 38, 38a, 38b, and 39; and angled-contact bracket subassemblies 34, 35, 36 and 37; and the free rotation at each of the offset track-wheel and shaft subassemblies provided by to the respective freedoms of rotation provided by offset support shaft axis of rotation 32a.

The tightness and mechanical security of the overhead garage door movable multipanel assembly 20 when it is closed is provided independently of the typical and traditional overhead garage door tracks and structural support system 10, since the door closing and tightness to the door structural frame 2 is provided specifically and substantially by the engagement of the respective wedge-pin bracket subassemblies 38, 38a, 38b, and 39; and angled-contact bracket subassemblies 34, 35, 36 and 37; and the free rotation at each of the offset track-wheel and shaft subassemblies.

This point can be best illustrated by imagining that when the door is fully closed and fully engaged at the respective wedge-pin bracket subassemblies 38, 38a, 38b, and 39; and angled-contact bracket subassemblies 34, 35, 36 and 37, it would then be possible simply for demonstration purposes and to better illustrate the effectiveness of the present invention to completely disassemble and remove the door tracks 11 and 12 (11′ and 12′) and further including each of the offset track-wheel and shaft subassemblies 301, 302, 303, 304, and 305 (including 301′, 302′, 303′, 304′, and 305′) without causing any disruption to the weather tightness, structural integrity and security of the garage door itself. External forces applied at the exterior surfaces of the garage door movable multi-panel assembly are transferred directly through the panels, into the respective wedge-pin bracket subassemblies 38, 38a, 38b, and 39; and angled-contact bracket subassemblies 34, 35, 36 and 37 where the structural load-path forces are then distributed directly into the door structural frame 2. This occurs independently of the typical overhead garage door tracks and structural support system 10, thus providing significant advantages related to increased structural strength and integrity of the garage door system while it is in the closed position.

FIGS. 19 and 19A represent examples of side and top weather strip bulb seals 41a, 41b and 41c which in this example are a commercially available weather strip bulb seal material made of flexible weather resistant polymer plastic. Closed-cell flexible urethane foam may be used to optionally fill the interior opening of the bulb-portion of the seal.

FIGS. 20 and 20A represent examples of side weather strip lip seal 42a, 42b, and 42c is made of both a rigid plastic rectangular base in cross-section and a molded-in and highly flexible polymer weather strip lip.

Optionally and preferably within the scope of the present invention, as shown in FIG. 20B, a custom designed and manufactured one-piece seal arrangement that combines the features of both of the presently available commercial seals and materials may be developed and incorporated to enhance the form, function and benefits of the present invention herein described. Weather strip rigid base portion including highly flexible or semi-flexible lip seals 42a′, 42b′ and 42c′ and weather strip bulb seals 41a′, 41b′, and 41c′ are shown by example to become combined into a 1-piece dual-purpose weather seal 43a, 43b, and 43c respectively, encompassed by proprietary design and manufacture. This seal arrangement provides the same advantages of double-sealing of the door panels to the structure of the door frame as with the 2-piece weather seal shown in FIGS. 19, 19A, 20, and 20A, thus combining the flexible outer lip seal with the inner bulb compression seal. The added advantage of this one-piece design includes providing the increased benefits of ease of initial installation, ease of weather seal final adjustments with respect to the door panels, reduced number of necessary components, and an overall total cost reduction in manufacturing and inventory handling requirements as it relates to the present invention.

Additionally, when sufficient dimensional clearance is optionally provided, that the side and top weather strip bulb seals 41a, 41b and 41c or other types of compressible foam or elastomeric weather seal materials may be optionally located or disposed for compression and effective weather sealing between the opposing exterior faces of the door panels 21a, 22a, 23a, and 24a, and the interior face or surface of the door jambs 4 and 4′ including the interior face or surface of door frame header 3. Attachment of the side and top weather strip bulb seals 41a, 41b and 41c or other types of compressible foam or elastomeric weather seal materials may be provided for at one of either the exterior faces of the door panels 21a, 22a, 23a, and 24a, and the interior face or surface of the door jambs 4 and 4′ including the interior face or surface of door frame header 3. Thus, alternate styles or optional locations of the weather strip bulb seals 41a, 41b and 41c, and further including weather strip lip seals 42a, 42b, and 42c, may be foreseeably utilized. Alternately and, optionally, it is understood that a combined-element one-piece multi-function proprietary weather seal design assembly is anticipated without significantly affecting the scope and disclosure of the present invention.

Furthermore, as best shown in FIGS. 17A and 18A, many available overhead garage door systems include an area of dimensional overlap, as shown by example, between the second door panel 22a and door frame jamb 4. This dimensional overlap is representative of the overlap provided at each of the remaining door panels and at both vertical sides of the movable multi-panel assembly 20 as shown in FIG. 2.

Optionally, many commercially available residential overhead garage door systems greatly reduce, and in some instances entirely eliminate, the corresponding dimensional overlap at these locations. In these instances it is foreseeable that alternate styles or optional locations and of the weather strip bulb seals 41a, 41b and 41c, and further including weather strip lip seals 42a, 42b, and 42c, are anticipated without significantly affecting the scope and disclosure of the present invention.

FIG. 21 shows a perspective view of an example embodiment of a non-insulated structural door panel assembly similar to that shown in FIG. 3. In this example, the first door panel non-insulated structural subassembly 121 includes structural members without insulation as may be preferred in some garage door applications. first non-insulated structural door panel 121a is generally includes lower horizontal structural door panel member 121b, upper horizontal structural door panel member 121c, first vertical side structural door panel member 121d, and second vertical side structural door panel member 121e. At the central portion of first non-insulated structural door panel 121a additional structural members are provided to significantly increase the structural integrity of the door panel 121a. These additional structural members include first diagonal structural door panel member 121f, second diagonal structural door panel member 121g, third diagonal structural door panel member 121h, forth diagonal structural door panel member 121i, and center vertical structural door panel member 121j. Finally, the exterior structural door panel covering 121k provides a suitable outer covering or weather barrier as well as a final structural member or skin at the outer surface of the door panel assembly.

As shown in FIGS. 21 and 21A the overall details and various components remain generally identical to those previously shown and described according to FIGS. 1 through 20A.

FIG. 22 shows an illustrated embodiment of the present invention generally shows how the present invention can provide significant improvements in building structural strength and total load carrying capability of an overhead garage door system 111. For example, in the event of excessive forces and loads applied to the garage door and building structure by high winds, storms, hurricanes, tornados, seismic earthquake activity and the like, structural loads and deflections can be more effectively carried or transferred from the door frame structure 2 and door frame jambs 4 and 4′ across the door opening 8 by the overhead garage door movable non-insulated structural multi-panel assembly 120 itself. This is made possible by the secure engagement (when the overhead door is fully closed) of the various panel wedge-pin bracket subassembly 34, 35, 36 and 39 and the angled-contact brackets 38, 38a, 38b, and 37 as well as the ability of the door panel assemblies themselves 21, 22, 23 and 24 to efficiently transfer and carry structural door frame load forces across the door opening. The relative close proximity and arrangement of the various components herein described in the present invention helps to provide structural load paths that are as relatively short and efficient as possible through the various members and components of the overhead garage door system.

As shown in FIGS. 22 and 22A the overall details and various components remain generally identical to those previously shown and described according to the above description and corresponding FIGS. 1 through 20A.

It is understood that for the purposes of this illustration the various types of fastening hardware, such as wood screws, lag bolts, hex-head threaded cap screws, threaded hex nuts, and flat washers and the like, are not shown within the example embodiment illustrations for the sake of improved clarity of the subject matter. However, it should be understood that these and other various types of fasteners connect and structurally secure the various components related to this invention.

Additional components typical of an overhead garage door tracks and structural support system 10 further include matching opposite pairs or sets of components for left and right sides of the door including horizontal track assembly 12 includes horizontal track member 12a, horizontal track curved portion 12b, and horizontal track support member 12c all attached and securely fastened to the door structural frame 2 at track member door frame header support bracket 13. The distal end portions of horizontal track member 12a are typically and further supported by horizontal track overhead support bracket 12d commonly secured, for example, to a ceiling surface or other overhead structural member within the interior of a building such that the entire horizontal track assembly is capable of securely supporting the total weight of the overhead garage door movable multi-panel assembly 20 when it is raised to the fully open position along the tracks 11 and 12a.

Structural walls may be constructed in a variety of ways using a wide variety of different materials and methods of construction such that a discussion and the details of the types of construction are understood to widely vary, and as such, additional descriptions of construction techniques will be set aside for the purposes of this disclosure. In the illustrated embodiment therein, the structural door frame 2 generally includes wood frame members commonly found in many types of buildings, walls, and doorways constructions. In this example the structural door frame 2 generally includes a foundation wall 5 resting upon a floor surface 6, which may be commonly constructed of concrete. Structural wall sill plate 7 is securely fastened to foundation wall 5 which provides support and attachment to the vertical door frame jambs 4 and horizontal door frame header 3. Thus, the general construction arrangement defines the basic garage door opening 8, which typically includes door sill 9 that is generally a surface in common or otherwise a sub-portion of floor surface 6.

For the sake of clarity of the illustrations and focus on the subject embodiments of the present invention, a number components and operating systems used in overhead garage door systems have been omitted within the example embodiments shown, such as an overhead garage door motorized automated opening and closing mechanized system 15 (not shown); an overhead garage door latching and/or keyed locking system 15a (not shown); overhead garage door mechanical counterbalance system 16 (not shown); overhead garage door counterbalance extension springs 17 (not shown); overhead garage door counterbalance torsional springs 18 (not shown); overhead garage door counterbalance support cables 19 and cable support pulley systems (not shown). Also absent from the illustrations and embodiments for the sake of clarity is a first panel bottom door sill weather seal 29 (not shown) attached at the bottom-most portion of the lower door panel for sealing and contact at the surface of the door sill 9 or floor 6. Additionally not shown, are weather strip seals between at the horizontal edges of adjacent door panel assemblies 29a (not shown). Accordingly, one in the art would understand that providing generally flexible weather seal materials or weather strips attached or otherwise fixed to one or the other surfaces between the respective upper and lower horizontal edges between the respective door panels to promote weather tightness and reduce air leaks. These types of various components and related common material example aspects of overhead garage doors are typically known to the industry and for the purposes intent and scope of this disclosure may or may not be optionally included with the present invention. Generally, these types of various and related common material example aspects are anticipated to have relatively limited or otherwise minimal effect with respect to the identified function, purpose and benefits of the present invention as it is presently described herein.

Door panels 21, 22, 23, and 24 may be constructed of various materials including, for example, framed panel sections with attached surface panels or insulated panels includes foam insulation encapsulated within formed sheet metal outer portions to form a structural insulated panel of considerable strength. Structural insulated panel thicknesses may typically vary up to 3 inches of thickness for higher R-value insulating garage door panels while various panels and designs may further include windows and other decorative design features. These types and varieties of design aspects are known and widely used methods of construction within the garage door industry. Within this example embodiment of the present invention the illustrated panels represented have 2 inches of thickness (approximately 50 mm) structural insulated panels with foam insulation having a sheet metal exterior approximately at all sides. Each of the door panel subassemblies 21, 22, 23, and 24 are pivotally joined in at least two locations (right and left sides) by the respective series of first, second, and third pivotal hinge assemblies 25, 26, and 27 attached respectively at the upper and lower horizontal edges of each door panel 21a, 22a, 23a, and 24a.

The door opening system of the present invention is suitable for use with any and all sectional door thicknesses (such as, for example, 1⅜ inch, 1¾ inch, 2 inch, 3 inch and/or the like), and for use with insulated or non-insulated sectional doors comprising any materials (such as, for example, steel, aluminum, wood, fiberglass, and/or the like). The door opening system of the present invention is suitable for any type of sectional doors, including residential and industrial sectional doors, which may comprise more or less than four sectional door panels, depending on the particular application of the door, and the door panels may comprise any width or height, without affecting the scope of the present invention.

Referring now to another set of drawings and further illustrative embodiments depicted as an alternate design therein, an overhead garage door improved opening, closing and weather sealing system 201, as shown in FIGS. 23 through 31A, is generally constructed in a door structural frame 202 within a structural wall of a garage or building. In similar fashion to the previous embodiment, overhead garage door system 201 includes an arrangement of first, second, third and fourth door panel subassemblies 221, 222, 223, and 224, respectively, that are each linked together by a series of pivotal hinge assemblies 225, 226, 227 to form a hinged multi-panel assembly 220 capable of following a track 212 of an overhead door system. The garage door includes a door moving or door sealing assembly that functions to move the door panels towards and against the door structural frame when the garage door is closed. For example, the first, second, third and 4^th panels 221, 222, 223 and 224 each include a wedge bracket plate 234a, 234b, 234c and 234d respectively for engagement with their respective first, second, third and fourth panel shoulder bolts 236, 237, 238 and 237′ as generally best shown in FIGS. 29 and 29A. Each of the panel shoulder bolts are fastened to a reverse angle bracket 250 by a series of threaded fasteners (not shown) extending through a series of holes at the reverse angle bracket wide face 250. The reverse angle narrow face 250b is securely attached to the door frame jam 204 by a series of lag bolts or screws (not shown) through a series of holes at the reverse angle bracket narrow face 250b. The panel shoulder bolts 236, 237, 238 and 237′ are comprised of selected varied lengths as shown in FIGS. 28, 28A and 28B for engaging respective door panel wedge bracket plates 234a, 234b, 234c and 234d. The panel wedge bracket plates are offset at each of the door panels to provide both the necessary clearances and engagements with the shoulder bolts when the overhead garage door movable multi-panel assembly 220 is either raised or lowered. Therefore, while very similar to the previous embodiment earlier described, this embodiment represents a “reversed version” of the previous embodiment where the effective placement of respective “wedge brackets” and “shoulder bolts” of the door garage door system have changed places. Thus, the overhead garage door improved opening, closing and weather sealing system and method 201 again provides to enhance sealing of the door panels against the frame, as further described below.

When closing the door panel subassemblies 221, 222, 223, and 224, shoulder bolts 236, 237, 238 and 237′ make sliding contact with respective door panel wedge bracket plates 234a, 234b, 234c and 234d respectively, which are attached at appropriate locations along the door panel subassemblies 221, 222, 223, and 224. This sliding contact applies a resultant outward or exterior direction horizontal force to a central portion of the door panel subassemblies 221, 222, 223 and 224 causing the door panel assemblies 221, 222, 223, 224 to move or translate closer to the inner surface of a door frame jamb 204 of the door structural frame to further seal or insulate the garage or facility, as also further described below.

The tightness and mechanical sealing and security of the overhead garage door movable multi-panel assembly 220 when it is closed is provided independently of the overhead garage door tracks and structural support system 210, since the door closing and tightness to the door structural frame 202 is provided specifically and substantially by the engagement of the respective shoulder bolts 236, 237, 238 and 237′ and door panel wedge bracket plates 234a, 234b, 234c and 234d, while the track-wheel and shaft subassemblies 501, 502, 503, 504 and 505 freely roll along the track 212.

Unlike the earlier described embodiment, the wheels 231 and shaft subassemblies 232 of this embodiment of the present invention are not offset to provide for additional movement of the door panels away from the wheels and tracks and towards the door structural frame (in a direction generally normal to the direction of travel of the wheels along the tracks and in a direction generally normal to the axis of rotation of wheels) when the door is closed and provide for additional clearance between the door panels and the door structural frame during movement of the garage door between its opened and closed positions. In this case, there is a sufficient degree of free-play at the straight shaft subassemblies 232 and the wheel 231 to provide the necessary freedom of movement required for the door sealing system. This amount of freedom of movement is typical and common for most commercially available garage door track systems. Thus, the necessity for providing an offset axis of the shafts 232 is largely unnecessary within this particular embodiment. It should be understood that the essential functioning, movement features and benefits of this embodiment are largely maintained and equivalent to the previously described embodiment and scope of the present invention. Therefore, a detailed description of the similar functional features of this embodiment may be set aside and need not be repeated in detail.

Referring to FIGS. 24 and 24A, it should be noted that FIG. 24A shows the attachment of 3rd panel shoulder bolt 238 to the right side reverse angle bracket 250 (threaded fastener not shown). All remaining shoulder bolts are attached in the same way.

FIGS. 25 and 25A shows 1st door panel assembly 221 as a representative example of each of the remaining three door panel assemblies 222, 223, and 224. It should be noted that 1st panel wedge bracket plate 234a is attached to the door panel 221a by means of threaded lag bolts or screws (not shown). All corresponding and remaining 2nd, 3rd, and 4^th wedge bracket plates 234b, 234c and 234d are attached in like fashion to their respective door panels with the exception of their specific horizontal position at each of the door panels. The horizontal position at each of the door panels is determined by the necessary position for engagement with its specific and respective shoulder bolt 236, 237, 238, and 237′ of which the lengths are selected by design for necessary relative clearances and engagements as the multi-panel garage door assembly 220 is movably raised, lowered and alternately make and breaks contact at the weather strip seals and the door panels.

FIGS. 26, 26A, 26B, and 26C illustrate and example embodiment for right hand wedge bracket plates 234a, 234b, 234c, and 234d which are all the same. Wedge bracket plates may be typically made or fabricated from mild steel however other effective material may be utilized without affecting the scope of present invention. Wedge bracket plate further includes an angled-contact closing (door closing) surface 234j, angled-contact opening (door opening) surface 234k, a bracket mounting slot 234L for vertically adjustable attachment to a door panel, a pre-closing (door closing) guide surface 234m, a pre-opening guide (door opening or “bump out”) surface 234n, and a closing (door closing) slot end radius 234o. Contact surfaces 234j, 234k, 234n, and 234m engage by example when the multi-panel garage door assembly 220 is movably raised and lowered with surface 236a of panel shoulder bolt 236 as shown in FIG. 28. All remaining and respectively corresponding shoulder bolts and wedge bracket plates engage in like fashion to control the movement of the respective door panels during opening and closing. It should be noted that the intended purpose of pre-opening guide (door opening or “bump out”) surface 234n is to provide a “reverse wedge effect” of the wedge bracket is to help ensure that if the door is held tightly closed (especially for a long period of time for example) and then the door is required to suddenly be opened, this “bump-out” provides a slight horizontal “push-out force” of the door panels away from the door frame and seals at each of the door panels. This is to help positively move each of the door panels slightly horizontally inward toward the inside of building away from the door frame 202 and therefore “quickly break” any potential sticking effect that may occur at the door seals 241a, 241b, 241c, 242a, 242b, 242c (not shown) all around at door panels 221, 222, 223, and 224 for example. The benefits of this optional feature is that should the door seals happen to “stick” to each of the door panels for any reason (ice, frost, sticky paint, simple contact friction, etc.), this feature will tend to more quickly free the door from the seals (at an approximately 30 degree angle, more or less by design) upon the instant and initial vertical movement of the panels. Without this “instant bump-out effect” the door panels may have a more difficult time breaking free from the seals by simple upward (vertical) motion alone and any inherent static friction (shear friction) that could occur. Additionally, as with the previous embodiment, the vertical tracks 211 and 211′ are installed at a slight angle with respect to the door frame jams 204 and 204′. This slight angle provides to help gradually reduce the running clearance and any required gap between the garage door panels and the inside or interior face of the door frame jamb 204 and 204′ as much as practical without causing excessive friction or contact. The current invention does not rely on this slight vertical track angle and is operable to function either with vertical door tracks set either parallel or at a slight vertical angle with respect to the door frame. Careful study of the earlier embodiment FIGS. 13 through 18 best illustrate the slight angle shown between vertical track 11 (211) and door frame jamb 4 (204) depicted within the example embodiment of the current invention. Finally, it should be noted by example in FIGS. 25 and 25A the wedge bracket plate 234a is securely fastened to the approximate mid-points at both vertical edges of 1st door panel subassembly 221. This is also the case with the remaining door panel subassemblies 222, 223, and 224.

FIGS. 27, 27A, 27B, and 27C shows an alternate embodiment 235a which is essentially the same as that of 234a shown in FIGS. 26, 26A, 26B, 26C. The essential difference is that alternate embodiment 235a further includes upper and lower bent portions 235p and 235q respectively for the purpose of added strength and resistance to mechanical deflection and bending of the part allowing thinner thicknesses and gage stock of materials to be used for reduced cost and material weight as desired. Other formed-metal part or stamped features or alternate materials may be anticipated without affecting the scope of the present invention. The same remaining detailed design features 235j, 235k, 235L, 235m, 235n, and 235o which are provided as previously described and shown in FIGS. 26 through 26C.

The respective first, second, third and fourth panel shoulder bolts 236, 237, 238 and 237′ as generally best shown in FIGS. 28, 28A, and 28B for the sake of comparison is illustrated in detail by shoulder bolt 236. Shoulder bolt 236 by example further includes wedge bracket engagement (contact) surface 236a, which is a reduced diameter compared to that of the outer or body diameter 236d. A low-profile head 236b is necessary to provide a mechanical stop and limit excessive deflection which may occur during high wind loads for example when engaged with the respective wedge brackets. The low-profile design is essential to reduce the total width and space requirements of the present invention as much as possible while still allowing practical running clearances between the various components during raising and lowering movements of the garage door movable multi-panel assembly 220 and system operation. An optional chamfer is provided at 236c to help guide the wedge brackets for proper engagement. An internal thread is provided at 236e for securing each of the respective shoulder bolts to the reverse angle brackets 250 and 250′ by means of a threaded fastener (not shown). It should be noted that the relative lengths of shoulder bolts 236, 237, and 238 are selected for proper engagement and running clearances of the respective wedge brackets 234a, 234b, 234c and 234d. In this case shoulder bolts 237 and 237′ are the same length. This is made possible in that due to the geometry and arrangement of the tracks and door panels, once the 4^th door panel assembly 224 and corresponding wedge panel brackets 234d and 234d′ become disengaged from the fourth panel shoulder bolts 237′ upon door opening motion, the remaining wedge brackets run clear and will not interfere with shoulder bolt 237′. This allows this length of shoulder bolt to be repeated and thus helps to reduce the overall space and width requirements of the present invention.

FIGS. 29 and 29A show an upper perspective view of the various components previously described with the door in the closed position.

FIGS. 30 and 30A show substantially top view (looking downward at a slight angle) to show the relationships and arrangements of the various components previously described with the door in the closed position.

FIGS. 31 and 31A show a detail view of the right-side reverse angle bracket 250. This illustrates the reverse angle bracket wide face 250a, the reverse angle bracket narrow face 250b the various optional series of shoulder bolt attachment hole patterns 250c available for different heights of door panels that are commercially available, and an example of a 1st hole pattern identification notch 250d. The identification notch is optionally provided to help garage door service installers and technicians readily locate and select the desired pattern or series of holes desired for a particular installation based upon the height of the selected panels of a particular garage door installation.

Therefore, the present invention provides overhead garage door improved opening, closing and weather sealing system having a closed tightness and mechanical security that is independent of typical overhead garage door tracks and structural support system. The door closing and tightness is provided by the engagement of wedge-pin bracket subassemblies and angled-contact bracket subassemblies that cause the door panel assemblies to move closer to the inner surface of the garage door frame jamb to further insulate the garage and provide security. The wheel assemblies that include the wheels that roll along the tracks are configured to allow for greater movement of the door panels towards and into engagement with the building structure by allowing movement of the door panels relative to the wheels and wheel axes themselves in a direction towards the building structure and away from the wheels and tracks. Thus, the system of the present invention, due to the enhanced movement of the door toward and into engagement with the building structure, provides improved strength for resisting wind loading of the door when closed and improved energy sealing of the closed door, which addresses the largest point of air loss for heated garages. The system of the present invention thus is capable of very tightly securing the closed door to the building door frame for improved weather sealing, strength and security, while also allowing the door to open and move along the tracks as freely as possible (and with the door spaced from the building door frame when the door is at least partially opened).

During the manufacture and testing of the invention, certain improvements were made. The joint inventors have discovered that rather than attaching the track directly to the frame, the track can be attached to a continuous angle, which in turn is connected to the frame. The continuous angle and pins allows rapid installation of the product such that the door can be “stacked” to fill the opening allowing the completion of the installation to be accomplished after garage finishes are done. The continuous angle will be labeled with locations to make installation easy accomplish without many different wall clips which need to be located in both vertical and horizontal directions.

The continuous angle provides increased resistance to wind loading and provide increased security. The invention, both the previous version and the improved version also both provide reduced air leakage.

Referring now to FIGS. 32 and 33, continuous angle 500 is shown attached to the frame of the garage. Pins 502 are shown with different lengths which are matched to brackets 504 of different lengths, to latch and lock the door into place. Brackets 504 are attached to the door segments and the pins 502 are attached to the continuous angle 500 (best seen in FIG. 33). The photos of FIG. 34a-c show these features of the alternative embodiment. The continuous angle does not need to be fastened to the track, but can be, if desired.

Changes and modifications in the specifically described embodiments can be carried out without departing from the principles of the present invention which is intended to be limited only by the scope of the appended claims, as interpreted according to the principles of patent law including the doctrine of equivalents.

Claims

1. An overhead garage door opening and closing system for a building structure, said overhead garage door opening and closing system comprising: a track system comprising a pair of spaced apart tracks;a plurality of hinged door panels hingedly connected together to form the door;a plurality of track wheel assemblies disposed at said door panels, wherein each of said plurality of track wheel assembly comprises a shaft and a wheel rotatably mounted at said shaft and rotatable about an axis of rotation of said wheel, and wherein said door panels move along said tracks via rolling engagement of said wheels of said track wheel assemblies with said tracks as said door panels move between an opened position and a closed position;wherein said track wheel assemblies, when disposed at said door panels, are configured to allow for movement of the respective door panel relative to said wheels in a direction generally normal to said axes of rotation of said wheels and generally normal to a direction of travel of said wheels along said tracks;a door moving assembly that functions to move each of said door panels toward the building structure when the door is moved toward and to its closed position; andwherein, when said door moving assembly moves said door panels toward the building structure as the door closes, said door panels move relative to said wheels and toward the building structure and away from said axes of rotation and said wheels at said track.

2. The overhead garage door opening and closing system of claim 1, wherein said shaft of each of said track wheel assemblies comprises a panel mounting portion that is pivotally mounted at a respective one of said plurality of door panels and a wheel mounting portion that rotatably mounts said wheel, and wherein said axis of rotation of said wheel is offset from an axis of said panel mounting portion of said shaft, and wherein, when said door moving assembly moves said door panels toward the building structure, said panel mounting portions of said shafts pivot to move said panel mounting portions and said door panels toward the building structure relative to said axes of rotation of said wheels at said track.

3. The overhead garage door opening and closing system of claim 2, wherein, when said door moving assembly moves said door panels toward the building structure, each of said door panels moves toward the building structure a distance that is substantially similar to the offset of said axis of rotation of said wheels relative to an axis of said panel mounting portion of said shaft.

4. The overhead garage door opening and closing system of claim 1, wherein said door moving assembly comprises (i) a plurality of angled brackets mounted to the building structure in vertically and horizontally spaced and adjacent to the track system, and (ii) a plurality of pin assemblies mounted to said plurality of door panels, and wherein each of said plurality of pin assemblies comprises a guide pin that is configured to engage a respective one of said angled brackets to move said plurality of hinged door panels toward the building structure when the door is moved towards its closed position.

5. The overhead garage door opening and closing system of claim 4, wherein each of said guide pins along one side of said door panels has a different length and wherein each of said angled brackets along the side of said door panels has a different lateral spacing corresponding to the length of a respective guide pin that is configured to engage that angled bracket.

6. The overhead garage door opening and closing system of claim 5, wherein said pins that engage said angled brackets at successively lower positions have a corresponding successively shorter length, and wherein said each of angled brackets are mounted to the building structure at an offset distance from the track system determined by said length of said engaging pin.

7. The overhead garage door opening and closing system of claim 4, wherein each of said angled brackets comprises a contact surface extending from each said angled bracket at a closing surface angle; whether said brackets are surface mounted or included in the manufacture of door end stiles.

8. The overhead garage door opening and closing system of claim 7, wherein each of said plurality of angled brackets move each of respective said door panels toward the building structure at a rate that is substantially affected by said contact surface of said angled brackets contacting the respective guide pin.

9. The overhead garage door opening and closing system of claim 4, wherein, when the door moves from its closed position towards its open position, said guide pins engage a portion of the respective angled brackets to move said door panels away from the building structure.

10. The overhead garage door opening and closing system of claim 4, wherein said shaft of each of said track wheel assemblies comprises a panel mounting portion that is pivotally mounted at a respective one of said plurality of door panels and a wheel mounting portion that rotatably mounts said wheel, and wherein, when said pin assemblies engage said angled brackets and move said door panels toward the building structure, each of said door panels moves toward the building structure a distance that is substantially similar to an offset of said axis of rotation of said wheel relative to an axis of a panel mounting portion of said shaft.

11. The overhead garage door opening and closing system of claim 1, wherein said door moving assembly further comprises an upper pin assembly and an upper angled bracket assembly configured to engage said upper pin assembly, wherein said upper pin assembly is mounted to said building structure and said upper angled bracket assembly is mounted to an uppermost one of said door panels.

12. The overhead garage door opening and closing system of claim 1, wherein each of said door panels comprises a seal configured to engage a door jamb of said building structure when said door panels are moved toward the building structure, and wherein said seal is spaced from the door jamb when the door is at least partially opened.

13. The overhead garage door opening and closing system of claim 1, wherein, when the door moves from its closed position towards its open position, said door moving assembly function to move said door panels away from the building structure.

14. The overhead garage door opening and closing system of claim 1, wherein said door panels comprise structural load members extending laterally across said door panels between opposite side regions of said door panels.

15. An overhead garage door opening and closing system for a building structure, said overhead garage door opening and closing system comprising: a pair of spaced apart continuous angles or angle segments, each continuous angle or angle segment connected to a frame surrounding the garage door;a track system comprising a pair of spaced apart tracks, the tracks connected to the building structure and/or connected to the continuous angle;a plurality of hinged door panels hingedly connected together to form the door;a plurality of track wheel assemblies disposed at said door panels, wherein each of said plurality of track wheel assembly comprises a shaft and a wheel rotatably mounted at said shaft and rotatable about an axis of rotation of said wheel, and wherein said door panels move along said tracks via rolling engagement of said wheels of said track wheel assemblies with said tracks as said door panels move between an opened position and a closed position;wherein said track wheel assemblies, when disposed at said door panels, are configured to allow for movement of the respective door panel relative to said wheels in a direction generally normal to said axes of rotation of said wheels and generally normal to a direction of travel of said wheels along said tracks;a door moving assembly that functions to move each of said door panels toward the building structure when the door is moved toward and to its closed position; andwherein, when said door moving assembly moves said door panels toward the building structure as the door closes, said door panels move relative to said wheels and toward the building structure and away from said axes of rotation and said wheels at said track.

16. The overhead garage door of claim 15 further wherein each door panel includes a bracket with a latch to lock with a respective shoulder bolt, the shoulder bolt connected to the continuous angle, the bracket latches being spaced apart from each other and the shoulder bolts being sized so that the shoulder bolts and latches do not interfere with each other when the door opens and closes.

17. The overhead garage door of claim 15 further including an additional top seal and two additional sides seals, which form a superior added seal between the door and the frame when the door is closed.

18. The overhead garage door of claim 17 wherein each seal is comprised of a base, an inner bulb seal and an outer lip seal.

19. The overhead garage door of claim 15 wherein each hinged door panel has an angle clip which slidingly seals via engagement with a respective shoulder bolt connected to the reverse angle, which forces the door against the frame and seal as the door closes.

20. The overhead garage door of claim 15 wherein the shoulder bolts are mounted to the door via brackets or other method such as part of manufacturing door end stiles; wherein the angle clips are mounted to the wall.

21. The overhead garage door of claim 15 wherein the shoulder bolt is some variation or modification of standard industry shoulder bolts.