The invention relates to gates in fences. In particular, the gate of the invention is strong and may be assembled in the field in a normal or racked configuration.
The use of fences is widespread. Fences are available in various materials and configurations to meet the needs of consumers. For example, common fence types for residential or light commercial use include chain link fence and picket fence. However, variations of these types or configurations of fences are available to provide aesthetic alternatives for consumers.
Some fence variants provide fence panels that are assembled off-site and transported to the installation site. Other fence variants require multiple workers to construct and erect fence panels.
Fence gates present unique challenges for a fence installer. Gates are subject to stresses through repeated use. Square shaped gates often require diagonal reinforcements to prevent sag. Many metallic gates require welding to provide a gate that fits a particular application and that provides the required strength.
The gate design of the invention simple and strong. The strength of the gate of the invention is due, in part, to a portion of horizontal members being sandwiched between a vertical upright and vertical stiffener to prevent twisting and settling of the gate frame. The vertical components, i.e., the uprights or stiffeners, are designed to facilitate ease of adjustment or cut down to a desired height or width, thereby simplifying installation and providing versatility. The gate assembly of the invention requires no welding.
In one embodiment, the gate includes a first upright. A first stiffener is slidably received within the first upright. A horizontal member has a first end in communication with the first upright and has a second end in communication with the second upright. A first leg of the horizontal member is received between a first leg of the first stiffener and a first leg of the first upright proximate to a first end of the horizontal member.
A second leg of the horizontal member may be received between a second leg of the first stiffener and a second leg of the first upright proximate to a second end of the horizontal member.
At least one of an inside surface of the first leg of the first upright and an inside surface of the second leg of the first upright may define a first internal detent proximate the a base portion. The first end of the horizontal member abuts the first internal detent of the first upright, wherein the first end is separated from an inside surface of a base portion of the first upright by a gap for permitting drainage.
At least one of a first leg and a second leg of the first stiffener may define a spacer receiving groove for receiving a spacer. The spacer is for occupying a selected amount of a space between the first leg and the second leg for accommodating infill of a desired size.
The first upright may be longer than the first stiffener such that an upper end of the first upright may be higher than the upper end of the first stiffener. The first end of the horizontal member may be positioned to abut a base portion of the first stiffener wherein an upper surface of the horizontal member exits the first upright above the upper end of the first stiffener and below the upper end of the first upright. A cap may be received on the upper end of the first upright, wherein the upper surface of the horizontal member exits the first upright beneath the cap.
The first stiffener may define enclosing panel having an outside surface for providing a stop to infill. The enclosing panel may have an inside surface for defining an enclosed area along with an inside surface of the first leg, an inside surface of the second leg and an inside surface of the base of the first stiffener.
An accessory, such as a door knob, may be affixed to the gate. An external portion of the accessory extends outwardly from the first leg of the first upright and an internal portion is received within the enclosed area of the first stiffener.
Benefits of the gate of the invention include strength and simplicity of the three piece design. The strength of the gate of the invention is due, in part, to a portion of the horizontal member being sandwiched between the vertical upright and vertical stiffener to prevent twisting and settling of the gate frame. The gate frame assembly of the invention would be much weaker if one component, such as the stiffener, is removed.
An additional benefit is that the vertical components, i.e., the uprights or stiffeners, can be easily cut down to any height or width to simplify installation and add versatility.
The gate assembly of the invention requires no welding. The components are formed together with sandwich design described above and then formed together with fasteners, such as self-tapping screws, a/k/a, self-drilling screws or nuts and bolts that run through each component, combining them together forming a strong, thick gate frame. In one embodiment, the fasteners pass through three layers of aluminum, thereby contributing to strength of the gate assembly.
The gate assembly of the invention can be constructed onsite and sold in a component form and multiple on-site grade adjustments are possible.
The gate assembly of the invention can be constructed square or constructed to adjust to any grade slope.
The gate assembly of the invention is versatile and designed to accept multiple thicknesses of materials inside the gate frame due to the spacer design embedded into the vertical and horizontal tracks.
The stiffeners may be constructed with an enclosing panel that creates a spacer box for hiding screws or other devices, such as door know internals, that would adversely impact a clean appearance for the assembly. The enclosing panel additionally separates infill from contact with screws or door knob hardware.
Extrusions used in the assembly may be continuous and uniform and may be provided with screw channels for guiding fasteners.
The assembly of the invention allows for wide gates, e.g., 6 feet wide, to be constructed without the use of an angle brace. A further benefit is that the gate has the same appearance on both sides.
Referring now to the Figures, shown is a gate designated generally 10. Gate 10 includes first upright 20 having a C shaped cross-section and having a base portion 22 (
Inside surface 32 of first leg 24 defines a first internal detent 46 proximate to base portion 22. Inside surface 36 of second leg 26 defines a second internal detent 48 proximate to base portion 22.
First stiffener 60 (
The sliding engagement of first external receiver 84 with first internal detent 46 on inside surface 32 of first leg 24 of first upright 20 and sliding engagement of second external receiver with second internal detent 48 on inside surface 36 of second leg 26 of first upright 20 is for slidably securing first upright 20 and first stiffener 60 together. Elements not visible on first stiffener 60 are the same as similarly named elements on second stiffener 160, discussed below. Second upright 120 has a C shaped cross-section with base portion 122 (
Second stiffener 160 (
Sliding engagement of first external receiver 184 with first internal detent 146 on inside surface 132 of first leg 124 of second upright 120 and sliding engagement second external receiver 186 with second internal detent 148 on inside surface 136 of second leg 126 of second upright 120 for slidably securing second upright 120 and second stiffener 160 together.
Top track 200 (
First end 201 of top track 200 is located adjacent first internal detent 46 and second internal detent 48 of first upright 20 (see, e.g.,
Bottom track 300 (
First leg 304 of bottom track 300 is received between first leg 64 of first stiffener 60 and first leg 24 of first upright 20 adjacent to first end 301 of bottom track 300. Second leg 306 of bottom track 300 is received between second leg 66 of first stiffener 60 and second leg 26 of first upright 20 adjacent to first end 301 of bottom track 300.
First leg 304 of bottom track 300 is received between first leg 164 of second stiffener 160 and first leg 124 of second upright 120 adjacent to second end 303 of bottom track 300. Second leg 306 of bottom track 300 is received between second leg 166 of second spacer 160 and second leg 126 of second upright 120 adjacent to second end 303 of bottom track 300.
First end 301 of bottom track 300 is located adjacent first internal detent 46 and second internal detent 48 of first upright 20 wherein first end 301 is separate from inside surface 28 of base portion 22 of first upright 20 by a gap for permitting drainage. Second end 303 of bottom track 300 is located adjacent first internal detent 146 and second internal detent 148 of second upright 120 when second end 303 of bottom track 300 is separate from inside surface 128 of base portion 122 of second upright 120 by a gap for permitting drainage.
A first upper top track fastener 340 (
First lower top track fastener 346 passes through first leg 24 of first upright 20, through first leg 204 of top track 200, and through first leg 64 of first stiffener 60. First lower top track fastener 346 terminates in first fastener receiving area 94.
Second upper top track fastener 350 passes through first leg 24 of second upright 120, through first leg 204 of top track 200, and through first leg 164 of second stiffener 160. Second upper top track fastener 350 terminates in second fastener receiving area 194 (
Second lower top track fastener 356 passes through first leg 124 of second upright 120, through first leg 204 of top track 200, and through first leg 164 of second stiffener 160. Second lower top track fastener 356 terminates in second fastener receiving area 194.
First upper bottom track fastener 360 passes through first leg 24 of first upright 20, through first leg 304 of bottom track 360, and through first leg 64 of first stiffener 60. First upper bottom track fastener 360 terminates in first fastener receiving area 94.
First lower bottom track fastener 364 passes through first leg 24 of first upright 20, through first leg 304 of bottom track 360, and through first leg 64 of first stiffener 60. First lower bottom track fastener 364 terminates in first fastener receiving area 94.
Second upper bottom track fastener 370 passes through first leg 124 of second upright 120, through first leg 304 of bottom track 360, and through first leg 164 of second stiffener 160. Second upper bottom track fastener 370 terminates in second fastener receiving area 194.
Second lower bottom track fastener 374 passes through first leg 124 of second upright 120, through first leg 304 of bottom track 360, and through first leg 164 of second stiffener 160. Second lower bottom track fastener 374 terminates in second fastener receiving area 194.
A first vertical spacer is received in a first spacer receptacle of first leg 64 of first stiffener 60. The first vertical spacer is for engaging and centering a fill member.
A second vertical spacer is received in a second spacer receptacle of second leg 66 of first stiffener 60. The second vertical spacer is for engaging and centering a fill member.
First vertical spacer 390 (
Second vertical spacer 394 is received in second spacer receptacle 182 of second leg 166 of second stiffener 160. Second vertical spacer 394 is for engaging and centering a fill member.
A first horizontal spacer 400 is received in a first spacer receptacle of the inside surface of first leg 204 of top track 200.
A second horizontal spacer is received in a second spacer receptacle of an inside surface of a second leg of top track 200.
First horizontal spacer 410 (
Second horizontal spacer 416 is received in second spacer receptacle 322 of inside surface 312 of second leg 306 of bottom track 300.
Thus, the present invention is well adapted to carry out the objectives and attain the ends and advantages mentioned above as well as those inherent therein. While presently preferred embodiments have been described for purposes of this disclosure, numerous changes and modifications will be apparent to those of ordinary skill in the art. Such changes and modifications are encompassed within the spirit of this invention as defined by the claims.
It is to be understood that the terms “including”, “comprising”, “consisting” and grammatical variants thereof do not preclude the addition of one or more components, features, steps, or integers or groups thereof and that the terms are to be construed as specifying components, features, steps or integers.
If the specification or claims refer to “an additional” element, that does not preclude there being more than one of the additional element.
It is to be understood that where the claims or specification refer to “a” or “an” element, such reference is not be construed that there is only one of that element.
It is to be understood that where the specification states that a component, feature, structure, or characteristic “may”, “might”, “can” or “could” be included, that particular component, feature, structure, or characteristic is not required to be included.
Methods of the present invention may be implemented by performing or completing manually, automatically, or a combination thereof, selected steps or tasks.
The term “method” may refer to manners, means, techniques and procedures for accomplishing a given task including, but not limited to, those manners, means, techniques and procedures either known to, or readily developed from known manners, means, techniques and procedures by practitioners of the art to which the invention belongs. The term “at least” followed by a number is used herein to denote the start of a range beginning with that number (which may be a ranger having an upper limit or no upper limit, depending on the variable being defined). For example, “at least 1” means 1 or more than 1.
The term “at most” followed by a number is used herein to denote the end of a range ending with that number (which may be a range having 1 or 0 as its lower limit, or a range having no lower limit, depending upon the variable being defined). For example, “at most 4” means 4 or less than 4, and “at most 40%” means 40% or less than 40%.
When, in this document, a range is given as “(a first number) to (a second number)” or “(a first number)-(a second number)”, this means a range whose lower limit is the first number and whose upper limit is the second number. For example, 25 to 100 should be interpreted to mean a range whose lower limit is 25 and whose upper limit is 100. Additionally, it should be noted that where a range is given, every possible subrange or interval within that range is also specifically intended unless the context indicates to the contrary. For example, if the specification indicates a range of 25 to 100 such range is also intended to include subranges such as 26-100, 27-100, etc., 25-99, 25-98, etc., as well as any other possible combination of lower and upper values within the stated range, e.g., 33-47, 60-97, 41-45, 28-96, etc. Note that integer range values have been used in this paragraph for purposes of illustration only and decimal and fractional values (e.g., 46.7-91.3) should also be understood to be intended as possible subrange endpoints unless specifically excluded.
It should be noted that where reference is made herein to a method comprising two or more defined steps, the defined steps can be carried out in any order or simultaneously (except where context excludes that possibility), and the method can also include one or more other steps which are carried out before any of the defined steps, between two of the defined steps, or after all of the defined steps (except where context excludes that possibility).
Further, it should be noted that terms of approximation (e.g., “about”, “substantially”, “approximately”, etc.) are to be interpreted according to their ordinary and customary meanings as used in the associated art unless indicated otherwise herein. Absent a specific definition within this disclosure, and absent ordinary and customary usage in the associated art, such terms should be interpreted to be plus or minus 10% of the base value.
Thus, the present invention is well adapted to carry out the objects and attain the ends and advantages mentioned above as well as those inherent therein. While the inventive device has been described and illustrated herein by reference to certain preferred embodiments in relation to the drawings attached thereto, various changes and further modifications, apart from those shown or suggested herein, may be made therein by those of ordinary skill in the art, without departing from the spirit of the inventive concept the scope of which is to be determined by the following claims.
This application claims the priority of U.S. Provisional Patent Application No. 63/026,370 titled “REINFORCED GATE THAT FACILITATES FIELD ASSEMBLY IN MULTIPLE CONFIGURATIONS,” filed May 18, 2020, the contents of which are hereby incorporated by reference.
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63026370 | May 2020 | US |