Patent Application
20050236340
The present invention relates generally to movable storage cabinets. More particularly, the present invention relates to a modular storage system for the logistical management of operational units.
Those involved in field operational units often possess or require a large amount of uniforms, supplies, and other equipment. Examples of such operational units are athletic teams, construction industries, medical and hospital organizations, military and paramilitary organizations, theatre companies, and marching and concert bands. There is currently a need within these groups for better equipment storage and handling solutions. Specifically, there is a need for a storage system that can be used to effectively store equipment at storage sites and cycle and transport the equipment between the storage sites and areas in which the equipment is used.
As an example, space is always at a premium in schools and athletic facilities. There is rarely enough room allocated for athletic equipment storage. The storage space that is made available for athletic equipment is often located in storage facilities that are inconvenient for coaches, equipment managers, and players. These storage facilities are often small, cramped rooms, closets or portions of rooms or similar sites or spaces. Storage facilities often overflow into areas that are not intended for storage purposes, such as locker rooms, gymnasiums, and coaches' offices. Equipment storage facilities are frequently messy with athletic equipment strewn about the floor. If there are storage shelves and bins, they usually do not have labels or allow the equipment managers to visually inspect or manage the gear. Equipping players at the beginning of the season is usually disorganized and characterized by piles of gear spread out over the storage facility or locker room for weeks.
Mobility is also an essential part of the storage of items for field operational units. While a permanent storage facility allows for certain efficiencies to be gained by having a central location of the stored items, in many instances some of these items need to be transported to another site quickly, inexpensively, and with minimal planning. For instance, in athletic endeavors, planning and managing the practice, game, and travel logistics of teams is a complicated task and usually not the primary focus of the athletic or activities director, coaches, players, and trainers. Athletic equipment is constantly being moved through a usage cycle between “off-season” storage and “in-season” use and management. During the season, equipment constantly needs to be moved to and from storage areas, practice fields, and game sites.
Safety is also a very important aspect of equipment management. Player safety and avoidance of program and personal liability can be accomplished by effectively managing gear through regular inspections and record keeping. Regular gear inventory and inspection is critical to identify and replace expired, damaged, and lost equipment. By taking care of their equipment and knowing what equipment is on hand and “game ready,” schools can also extend equipment life and can assure purchases only as necessary. Safety also encompasses the sanitary aspects of storage. With adequate ventilation, well-designed storage can mitigate the growth and spread of mold and odor associated with locker rooms. Also, by effectively managing and organizing equipment, schools can prevent and control loss and theft.
Moreover, in the field of athletics, equipment storage systems must reflect the pride, excellence, and the winning attitude of the schools' athletic programs. Pride and excellence are rarely reflected in current equipment management areas or processes. Messy, disorganized equipment areas do not reflect discipline, pride, or excellence. Disorganized equipment distribution to players does not support the desired tone of the program. If the storage areas are poorly kept, they do not reflect well on a school's excellence to parents, alumni, fellow educators, and recruits. The makeshift storage areas are usually in a state of disarray and can be a source of embarrassment for the schools. As a result, the areas are often shut or closed during recruiting trips to prevent such embarrassment.
There are not any commercially available organizational storage systems meeting the current needs or addressing the current problems discussed above. As an illustration, high schools, colleges, and universities usually use storage systems ranging from makeshift and make-do systems to generic, mass-marketed products modified for use as athletic equipment storage systems. The makeshift or make-do solutions often comprise homemade wooden shelves or generic shelving available from local hardware stores. Carts are also often homemade and storage containers are usually corrugated boxes, gear bags, garbage bags, laundry hampers, or generic plastic bins. Any labeling is usually done with a marker and tape on the equipment, shelves, and boxes.
Some universities/colleges and professional sports organizations currently use expensive, high-density storage solutions such as those manufactured by Spacesaver Corporation. Such high-density storage solutions have movable shelving units carried on a rail system typically installed in a raised floor such that the shelving units can be slide together and apart to provide for more space efficient storage as shown, for example, in U.S. Pat. Nos. 6,688,708, 6,669,314, 6,644,213, 6,371,031, 6,231,138, 6,161,485, 4,557,534, 4,432,589, and 3,829,189. Because these systems are fixed on dual tracks, those using the system are not allowed to bring the storage system to an off-site area. Those wishing to access the storage must come to the storage facility and cannot bring the storage system with them. In addition, solid panels enclose the shelves and/or bins in the storage system, which inhibits any airflow within the arrangement. Moreover, the bin and shelving arrangement within the systems are also fixed so those using the systems do not have the flexibility of being able to arrange the shelves and/or bins in appropriate dimensions for different sized articles. Also, although the storage solutions manufactured by Spacesaver Corporation have been modified to accommodate athletic equipment, the solutions are generally designed for document storage and therefore cannot fulfill all of the aforementioned equipment storage needs of logistical management units.
Other similar movable storage systems have been developed for storage units that are fixed onto and movable along dual tracks. Some exemplary systems can be seen in U.S. Pat. Nos. 6,644,213, 6,371,031, 6,112,917, 6,027,190, 5,160,189, 4,597,615, 4,467,924, 4,307,922, 4,256,355, and 6,161,485. The storage units in these storage systems are movable along the dual tracks and the contents can be accessed when two adjacent units are separated by a space. However, the units in these storage systems cannot be removed from the dual tracks and taken out of the storage site. As a result, those desiring to transport equipment to an off-site area will not be able to do so using the units in the storage systems described in these patents.
There have also been systems developed in which the units are fixed relative to a wall but that can be pulled outwardly away from the wall to access the contents. U.S. Pat. No. 6,688,708 describes a space saving storage system in which the storage modules move along a bracket mounted on the wall. The storage modules are movable along the bracket and can be pulled outwardly from the wall to access the contents. However, as with the patents listed above, the units cannot be removed from the bracket and taken out of the storage facility. U.S. Pat. Nos. 6,231,138, 6,027,190, and 5,683,155 describe additional fixed storage systems. The storage units described in these patents can be pulled outwardly from the wall to access the contents, but cannot be removed from the tracks and taken out of the storage facility. As a result, those desiring to transport equipment to an off-site area will not be able to do so using the units in the storage systems described in these patents.
While the vast majority of storage systems are fixed within a given facility, there have been a few attempts to provide storage units that can be removed from the storage facility. U.S. Pat. No. 4,807,765 describes a space saving system in which the storage units are movable on casters along adjacent dual track arrangements within a storage facility to provide front-to-rear movement of adjacent carts that are stored in a side-by-side relation in their storage position. While these carts could be removed from the track and taken out of the storage facility, the carts are not designed to accommodate equipment that is used by field operational units. In addition, the carts or shelves can only be removed off the end of the tracks. U.S. Pat. No. 6,241,106 is directed to a space saving system in which the storage units are shelf main bodies that are provided with pivotable casters and are movable along a dual set of overhead rails within a storage facility. While these shelf main bodies can be removed from the overhead rails so as to function as conveyer wagons, as with the above-listed patents, neither the shelf main bodies nor the overhead rails are not designed to accommodate equipment that is used by field operational units.
A patent that is directed towards an athletic equipment carrier rack can be seen in U.S. Pat. No. 2,904,383. The patent describes an athletic equipment carrier rack to be used for the care and handling of various articles of athletic equipment. However, the cart described by this patent is an isolated unit and is not designed to be incorporated into a modular storage system.
What is needed is a better equipment storage and handling system for field operational units. Specifically, there is a need for a modular storage system that can be implemented into an existing or newly constructed facility and that can be used to effectively store and access equipment at storage sites and easily cycle and transport the equipment between the storage facility and areas in which the equipment is used by utilizing the storage units. There is also a need for a system having generally reconfigurable storage units that can accommodate the various uniforms and equipment of field operational units.
In an embodiment of the present invention, a modular storage system for installation on a floor includes a plurality of carts. Each cart includes a base that generally has a length that separates opposed ends of the base, a storage structure that is operably attached to and carried by the base, at least three pivotable wheel assemblies, the wheel assemblies being operably attached to and extending below the base to provide a rolling surface adapted to roll on the floor; and at least one track follower mechanism that is operably attached to one end of the base and having at least a portion of which is selectively vertically movable.
The modular storage system according to this embodiment further includes a track that is operably positioned on the floor and extends along a track axis that is generally transverse to the length of the base of the carts, such that a cart is operably retained by and movable only in a direction generally parallel to the track axis when the at least one track follower is selectively engaged with the track to permit the cart to be selectively positioned in a storage position that is generally side-by-side with an adjacent cart along the track axis and in an accessible position that is generally spaced apart with an adjacent cart along the track axis, and such that the cart is removable from the track and movable in a direction generally perpendicular to the track axis when the at least one track follower is selectively disengaged from the track.
In one embodiment of the present invention, the track of the modular storage is installed in relation to a floor of a storage facility that is selected from the set consisting of: the floor of a vehicle, the floor of a trailer, the floor of a storage system than includes a plurality of movable floors, an existing floor, or a newly formed floor surface. In another embodiment of the present invention, the pivotable wheels assemblies on the modular cart in the modular storage system are selected from the set consisting of: casters, axled pairs of wheels, or ball wheels.
In another embodiment of the present invention, a modular storage system comprises a plurality of carts. Each cart includes a chassis that generally has a length that separates opposed ends of the base, a storage structure that is operably attached to and carried by the base, at least three pivotable wheel assemblies that are operably attached to and extend below the base to provide a rolling surface adapted to roll on the floor, and at least one rail follower mechanism that is operably attached to one end of the base and having at least a portion of which is selectively vertically movable. The modular storage system according to this embodiment of the present invention further includes a rail that is operably positioned on the floor and extends along a rail axis that is generally transverse to the length of the base of the carts, such that the carts are operably retained by and movable only in a direction generally parallel to the rail axis when the rail followers are selectively engaged with the rail to permit the cart to be selectively positioned in a storage position that is generally side-by-side with an adjacent cart along the rail axis and in an accessible position that is generally spaced apart with an adjacent cart along the rail axis, and such that the cart comprising pivotable wheels is removable from the rail and movable in a direction generally perpendicular to the rail axis when the at least one rail follower is selectively engaged with the guide.
In another embodiment of the present invention, a method of using a modular storage system for the logistical management of operational units is taught. The method of using a modular storage system comprises providing a plurality of carts. In this embodiment, each cart includes a base that generally has a length that separates opposed ends of the base, a storage structure that is operably attached to and carries by the base, at least three pivotable wheel assemblies, each wheel assembly operably attached to and extending below the base to provide a rolling surface adapted to roll on the floor, and at least one track follower mechanism operably attached to one end of the base and having at least a portion of which is selectively vertically movable. In this embodiment, the modular storage system further includes a track that is operably positioned on the floor and extending along a track axis that is generally transverse to the length of the base of the carts. The method further includes selectively engaging the at least one track follower with the track so that the cart is operably retained by and movable only in a direction generally parallel to the track axis in a storage position and selectively disengaging the at least one track follower from the track such that the cart is removable from the track and movable in a direction generally perpendicular to the track axis.
In another embodiment of the present invention, a modular storage system for installation on a floor includes a track operably positioned on the floor and extending along a track axis, a plurality of movable modular storage units, each modular storage unit including, a base generally having a length that separates opposed ends of the base, the length of the base of the modular storage unit being generally transverse to the track axis, means for storing operably attached to and carried by the base, means for rolling operably attached to and extending below the base to provide a surface adapted to roll the modular storage unit with respect to the floor, and means for selectively engaging the plurality of modular storage units with the track that retains the modular storage unit as movable only in a direction generally parallel to the track axis when the means for selectively engaging is engaged with the track to permit the modular storage unit to be selectively positioned in a storage position that is generally side-by-side with an adjacent modular storage unit along the track axis and in an accessible position that is generally spaced apart with an adjacent modular storage unit along the track axis, and releases the modular storage unit from the track movable in at least a direction generally perpendicular to the track axis when the means for selectively engaging is selectively disengaged from the track.
In one embodiment of the present invention, the modular storage unit comprises a cart. In one embodiment of the present invention, the means for selectively engaging comprises a track follower mechanism. In one embodiment of the present invention, the means for rolling comprises a plurality of wheels selected from the set consisting of: casters, axled pairs of wheels, or ball wheels.
In another embodiment of the present invention, a method of assembling a modular storage system at a storage facility comprises operably positioning a track on a floor, such that the track extends along a track axis, the track axis defining a bound of the storage facility, assembling a plurality of carts, the carts each having a base generally having a length that separates opposed ends of the base that is generally transverse to the track axis and at least three wheel assemblies extending from the bottom of the base to roll over the floor, attaching a storage structure to the base, positioning the carts in the storage facility, such that a track follower mechanism operably attached to one end of the base of each cart is selectively engageable with the track, selectively engaging at least a portion of the track follower mechanism with the track to cause the cart to be retained by and movable only in a direction generally parallel to the track axis such that the cart is selectively positionable in a storage position that is generally side-by-side with an adjacent cart along the track axis and in an accessible position that is generally spaced apart with an adjacent cart along the track axis, and selectively disengaging at least a portion of the track follower mechanism with the track to cause such that the cart to be removable from the track and movable in at least a direction generally perpendicular to the track axis when the at least one track follower is selectively disengaged from the track.
In one embodiment of the present invention, the step of attaching the storage structure comprises operably attaching end panels disposed on the opposed ends of the base and operably attaching a top panel disposed between and generally on top of the end panels that defines a top surface of the storage space.
In one embodiment of the present invention, the end panels are formed of C channel tubing and the step of operably attaching comprises positioning a wire-grille panel onto the end panel, capturing at least a portion of the end frame and at least a portion of the wire-grille panel with a bracket, and utilizing a fastener to secure the bracket on the end panel and to secure the wire-grille panel in a position on the end panel.
In one embodiment of the present invention, the brackets are formed of two pivotably connected bracket portions and the step of operably attaching comprises positioning a wire-grille panel onto the end panel, pivoting the two bracket portions to capture at least a portion of the end frame and at least a portion of the wire-grille panel with a bracket, and utilizing a fastener to secure the bracket on the end panel and to secure the wire-grille panel in a position on the end panel.
In one embodiment of the present invention, the step of attaching further comprises attaching a secondary storage structure carried by and above the top panel.
In one embodiment of the present invention, the step of positioning the carts includes the step of positioning at least a first cart wherein the wheel assemblies are pivotable and at least a second cart wherein the wheel assemblies are not pivotable.
a is a top elevation view of the plunger of a track follower according to an embodiment of the present invention;
b is a side elevation view of the plunger of a track follower according to an embodiment of the present invention;
a is a side elevation view of the roller of a track follower according to an embodiment of the present invention;
b is a top elevation view of the roller of a track follower according to an embodiment of the present invention;
c is a cross-sectional view of the roller of a track follower according to an embodiment of the present invention;
a is a perspective view of a wheel mechanism of a cart according to an embodiment of the present invention;
b is a front and side view of a wheel mechanism of a cart according to an embodiment of the present invention;
a is a cross-sectional view of a bypass door track of a cart according to an embodiment of the present invention;
b is a side elevation view of a bypass door track of a cart according to an embodiment of the present invention;
c is a top elevation view of a bypass door track of a cart according to an embodiment of the present invention;
a is a front elevation view of a bypass door of a cart according to an embodiment of the present invention;
b is a side elevation view of a bypass door of a cart according to an embodiment of the present invention;
a is a rear perspective view of a truss hanger according to an embodiment of the present invention;
a is a front perspective view of a truss hanger according to an embodiment of the present invention;
a is an elevation view of a pad tower of a pad stacker of a cart according to an embodiment of the present invention;
b is bottom elevation view of a pad tower of a pad stacker of a cart according to an embodiment of the present invention;
c is an elevation view of a pad tower of a pad stacker of a cart according to an embodiment of the present invention;
d is a perspective view of a pad tower of a pad stacker of a cart according to an embodiment of the present invention;
a is a side elevation view of a base of a pad stacker of a cart according to an embodiment of the present invention;
b is a top elevation view of a base of a pad stacker of a cart according to an embodiment of the present invention;
c is a side elevation view of a base of a pad stacker of a cart according to an embodiment of the present invention;
a is a side elevation view of a pad support of a pad stacker of a cart according to an embodiment of the present invention;
b is a side elevation view of a pad support of a pad stacker of a cart according to an embodiment of the present invention;
c is a top elevation view of a pad support of a pad stacker of a cart according to an embodiment of the present invention;
a is a perspective view of a support channel of a pad stacker of a cart according to an embodiment of the present invention;
b is a side elevation view of a support channel of a pad stacker of a cart according to an embodiment of the present invention;
c is a top elevation view of a support channel of a pad stacker of a cart according to an embodiment of the present invention;
a is a perspective view of the track follower of a cart and a track according to an embodiment of the present invention depicting the track follower in a locked position by a plunger lock bracket;
b is a perspective view of the plunger lock bracket according to an embodiment of the present invention;
a is a perspective view of an attic frame of a cart according to an embodiment of the present invention;
b is a side elevation view of an attic frame of a cart according to an embodiment of the present invention;
c is a side elevation view of an attic frame of a cart according to an embodiment of the present invention;
a is a perspective view of a pull handle according to an embodiment of the present invention;
b is a top view of a pull handle according to an embodiment of the present invention;
c is a side view of a pull handle according to an embodiment of the present invention;
d is a front view of a pull handle according to an embodiment of the present invention;
e is a sectional side view of a pull handle according to an embodiment of the present invention;
As depicted in
The modular storage system as depicted in
It will be understood that the mixture of retained carts 112 and modular carts 212 can be of any number and mix, depending upon the length of the track 114 installed at the storage facility and the width of each cart 112, 212. It will also be appreciated that any number of tracks 114 could be installed in a variety of floor plan configurations at a given storage facility given the dimensions of the floor plan of the storage facility. As shown in
The carts 112, 212 generally comprise a reconfigurable storage structure that includes a number of different means for storing uniforms, equipment, and other items used by field operational units. The modular storage system 110 as depicted in the figures is designed to accommodate high school athletic equipment. As such, the following description of different means for storing uniforms, equipment, and other items is generally directed to athletic equipment storage. However, those of ordinary skill in the art will appreciate that the storage structures and means could be easily used to accommodate a number of different operational units, including, but not limited to, construction industries, medical and hospital organizations, military and paramilitary organizations, theatre companies, and marching and concert bands.
In addition, the arrangement of the track 114 and carts 112. 212 allow users to come to the storage facility, quickly find their equipment in a particular cart, move the carts along the track to access the appropriate cart, remove their equipment from the cart, and move on to an off-storage-site location with the necessary equipment. Because the uniforms and equipment are organized and arranged within the carts, those persons who monitor and track the equipment to be stored in the modular storage system 110 are able to determine what equipment remains within the storage facility and what equipment is being used at an offsite location. When users return to the storage facility to return their uniforms or equipment, they can give the uniforms and equipment to the persons responsible for monitoring and tracking the equipment, who can then return the equipment to the proper cart within the storage facility. Alternatively, users can return their own equipment to the proper cart within the storage facility.
Because the modular carts 212 can be taken out of the confines of the storage facility and transported to an off-site location, the modular storage system 110 of the present invention permits operational units that require large amounts of uniforms and various pieces of equipment to transport the uniforms and equipment in an organized manner. By doing so, the units are much less likely to forget or lose track of the uniforms and equipment. For example, military units often travel with large amounts of gear including uniforms, weapons, first aid kits, tents, cots, ammunition, and other equipment. When the military unit must travel, the logistics of transporting the members and equipment can create pose significant logistical problems. However, by using a modular storage system 110 according to the various embodiments of the present invention, the military unit can travel in an organized manner. Each uniform and piece of equipment can have a position within the carts 112, 212 when leaving a storage facility and when arriving at a destination. Because the equipment does not need to be removed from the cart during transportation, much time and effort can be saved by not having to load and unload any containers.
Also, when inventory is taken prior to leaving a storage facility, inventorying is not required when arriving at a destination as there is no need to remove anything from the cart. These same benefits occur with other operational units such as athletic teams, construction industries, medical and hospital organizations, theatre companies, marching and concert bands, police and fire departments, and medical rescue teams.
Description of the Retained Carts
Referring to
As depicted in
The cart base 116 of the retained cart 112 according to an embodiment of the present invention, as depicted in
The cart base 116 further preferably comprises a plurality of preferably cylindrical frame posts 168a, 168b, 168c, 168d disposed on the base sides 130a, 130b where the base sides 130a, 130b intersect the front plate 126 and rear plate 128. The frame posts 168a, 168b, 168c, 168d preferably include a post slot 171 such that the base sides 130a, 130b and frame posts 168a, 168b, 168c, 168d can be connected by sliding the post slots 171 onto the base sides 130a, 130b. Although the frame posts 168a, 168b, 168c, 168d are depicted as being cylindrical in shape, it is contemplated that they may be square, rectangular, or any other geometric shape. The frame posts 168a, 168b, 168c, 168d are preferably constructed of tubular steel, although other materials such as aluminum, alloys or graphite or composite materials could be used without departing from the spirit and scope of the invention.
As depicted in
While the preferred embodiment of the present invention describes the operable connection of various members and elements of the carts 112, 212 with the use of mechanical fasteners 800, the various components of the carts 112, 212 could be assembled by welding or gluing in an alternative embodiment. It will be understood, however, that this alternate embodiment of assembling the carts 112, 212 does not facilitate easily on-site assembly of the carts 112, 212 as is provided for by the preferred embodiment.
The cart base 116 further preferably comprises a pair of opposed beams 164a, 164b disposed on and extending along the base sides 130a, 130b between the frame posts 168a, 168b, 168c, 168d. The beams 164a, 164b are preferably tubular in shape and comprise concave shaped beam ends 166 so that the beams 164a, 164b substantially abut the cylindrical frame posts 168a, 168b, 168c, 168d. While the beam cross-sections as depicted are tubular in shape, it is contemplated that the beams have a different shaped cross-section, such as square, rectangular, flat, or other various geometric shapes. The beams 164a, 164b are preferably constructed of tubular steel, although other materials such as aluminum, alloys or graphite or composite materials or various plastics could be used without departing from the spirit and scope of the invention.
The bottom 124 preferably comprises a top surface 136, an underside 138 opposed the top surface 136, and a plurality of wheel slots 140 extending from the top surface 136 through the underside 138. The wheel slots 140 are preferably located proximate the frame posts 168a, 168b, 168c, and 168d. The bottom 124 further comprises a support bar 142 that is disposed on the underside 138 extending substantially between the opposed base sides 130a, 130b. The support bar 142 as depicted has a square-shaped cross-section although it is contemplated that the support bar 142 be flat or tubular in shape. The support bar 142 is preferably constructed of steel, although other materials such as aluminum, alloys or graphite or composite materials or plastics could be used without departing from the spirit and scope of the invention. Each wheel slot 140 preferably comprises an axle plate 150 having an axle pin aperture 158 and a plurality of axle plate tabs 160.
The cart base 116 further preferably comprises a plurality of wheels covers 148, each wheel cover 148 having a plurality of axle pin apertures 152, a plurality of wheel cover tabs 154, and a plurality of axle plate tab slots 156. When the wheel cover 148 is placed onto the bottom 124 of the cart base 116, the wheel cover 148 preferably extends between the opposed sides 130a, 130b. In this position, the wheel cover tabs 154 are inserted into a plurality of wheel cover tab slots 162 included on the bottom 124 of the cart base 116 and the axle plate tabs 160 on the axle plates 150 are inserted into the axle plate tab slots 156 on the wheel covers 148. The wheel cover tabs 154 and axle plate tabs 160 assist in holding the axle plates 150 and wheel covers 148 in place. The wheel covers 148 and axle plates 150 are preferably constructed of sheet steel, although other materials such as aluminum, alloys or graphite or composite materials or plastics could be used without departing from the spirit and scope of the invention.
The components of the above-described cart base 116 are preferably selected, configured, and assembled so that the base 116 has a structural integrity and strength sufficient so that when the carts 112 are moved along the track 114, the carts 112 will not canter, flex, or bend by more than 5 degrees from normal to the track 114, and preferably by no more than 2-3 degrees from normal. By having such a structural integrity, when the carts 112 are moved along the track 114, the cart will not bind on the track 114, thus allowing easy manual movement of the carts 112 along the preferred embodiment of a single track 114. As a result of this preferred structural integrity, the present invention is able to dispense with the need for dual track arrangements as is generally taught in the modular storage systems of the prior art.
With continuing reference to
The cart base 116 further comprises at least one track follower mechanism 182. The track follower mechanism 182 can be seen in
The track follower mechanism 182 comprises a track follower 184 having a plunger 186 that is preferably cylindrical in shape and a roller 192 connected to the plunger 186 using a shoulder bolt 194. The frame posts 168a, 168b, 168c, 168d preferably include a plunger guide 190, such that when the track follower mechanism 182 is inserted into the frame post 168, the plunger 186 of the track follower mechanism 182 rests within the plunger guide 190. Once the plunger 186 rests within the plunger guide 190, the roller 192 can be connected to the plunger 186 using the shoulder bolt 194. In this position, the track follower mechanism 182 is vertically movable and rotatable about the plunger 186 within the frame post 168 in the plunger guide 190. When the track follower mechanism 182 is inserted into the frame posts 168a, 168d, the track follower roller 192 extends below the frame posts 168a, 168d. A plunger cap 188 on the plunger 186 opposite the shoulder bolt 194 prevents the track follower mechanism 182 from falling out of the frame post 168. The roller 192 is preferably constructed of glass-filled nylon, although other materials such as steel, aluminum, bronze, alloys, graphite or composite materials or various plastics could be used without departing from the spirit and scope of the invention. The plunger 186, shoulder bolt 194, and plunger guide 190 are preferably constructed of steel or aluminum, although other materials could be used without departing from the spirit and scope of the invention.
The cart base 116 further preferably includes a plurality of bumpers 196. As depicted in
The bumpers 196 protect adjacent carts 112, 212 when the carts 112, 212 are moved along the track 114 within the storage facility. If a first cart 112 is moved towards a second cart 112, such that the carts 112 contact one another, the bumpers 196 on the first cart 112 will contact the bumpers 196 of a second cart 112 rather than other parts of the carts 112 coming into contact with one another. As the bumpers 196 are constructed of nylon or other similar resilient materials, they will absorb the forces exerted when adjacent carts 12 are moved into an abutting relation along the track 14.
The cart as depicted in
In a preferred embodiment, the wire-grille panel 300 allows air to move within the cart 112. When uniforms or wearable equipment are placed into the cart 112, the air movement will allow the uniforms and wearable equipment to dry out, preventing any mold, fungus, or bacteria from forming and spreading on the uniforms and wearable equipment. Preferably, the wire-grille panels 300 have an at least 25% opening in the panel and optionally an at least 50% and up to 95% opening. Although the panels 300 are preferably constructed as wire-grilles, solid panels with equivalent cut out apertures could also be utilized to achieve the desired airflow.
The brackets 310 are generally used to connect the wire-grille panel 300, or a solid panel 326 as depicted in
As depicted in
Once the frames 302 and wire-grille panels 300 or solid panels 326 have been installed on the cart base 116, the cart base 116, and panels on the front end 118 and rear end 120 generally define a storage structure. As discussed below, the storage structure is preferably reconfigurable and can be used to store uniforms, wearable equipment, equipment, gear and other various articles for equipping field operational units.
As depicted in
The ends of the carts 112 can also preferably include labeling panels that can be attached to the wire-grille panels 300 or solid panels 326. By including a labeling panel, those using the carts 112 can determine what the cart 112 contains without needing to look within the cart, but by merely looking at the labeling panel.
As stated above, and as depicted in
In another embodiment of the present invention, the solid panel 326 comprises a plurality of solid panel 326 sections selectively positioned on the wire-grille panel 300. In another embodiment of the present invention, the carts 112 could comprise a solid panel 326 without using a wire-grille panel 300. In a preferred embodiment, the solid panels 326 are preferably constructed of 5/8″ veneer core plywood with a laminate overlay, although other materials such as aluminum, graphite or composite materials or various plastics could be used without departing from the spirit and scope of the invention.
As depicted in
Once the top panel 328 is connected to the frames 302a, 302b, the top panel extrusions 330a, 330b are connected to the top panel 328 using fasteners 800. Roof caps 332 are then connected to the top panel extrusions 330a, 330b using fasteners 800. The roof caps 332 protect the top panel extrusions 330a, 330b and provide a more aesthetically appealing appearance. The top panels 328 are preferably constructed of 5/8″ veneer core plywood with a laminate overlay, although other materials such as aluminum, graphite or composite materials or various plastics could be used without departing from the spirit and scope of the invention. The roof caps 332 are preferably constructed of 14-gauge steel, although other materials such as aluminum, alloys, graphite or composite materials or various plastics could be used without departing from the spirit and scope of the invention.
As depicted in
As depicted in
According to an embodiment of the present invention, the bypass doors 350 comprise a bottom door glide 354 and a top door glide 352 connected to the bottom 353 and top 351 of the bypass door 350, respectively. As depicted in
An alternative embodiment of the bypass door 350b can be seen in
The Track
The modular storage system 110 preferably comprises a single track 114. It will be noted that reference numerals in the 400's are generally used to denote the features and components of the track 114. Although a single track 114 is preferably utilized, it will be understood that for certain aspects of the present invention, a plurality of tracks 114 may be provided and utilized within the scope of those aspects of the present invention.
As depicted in
For cross-sections of the track 114 that end in the middle of a room, i.e., not at a wall, a track cap 410 having dimensions that are substantially the same as the exposed cross-section is preferably connected to the track 114 using fasteners 800 to prevent the carts 112, 212 from moving beyond the track length 400. The track cap 410 also protects the exposed cross-section and provides a pleasing appearance. The track 14 is preferably constructed of extruded aluminum, although other materials such as steel could be used without departing from the spirit and scope of the invention. The spring pins 408 are preferably constructed of steel, although other materials such as aluminum, bronze, or various plastics could be used without departing from the spirit and scope of the invention. The track caps 410 are preferably constructed of 16-gauge steel, although other materials such as aluminum, alloys, graphite or composite materials or various plastics could be used without departing from the spirit and scope of the invention.
In an embodiment of the present invention, the track 114 can be installed into a newly formed surface. In this embodiment, the ramped surfaces 406 would not be required, as the channel 404 would be incorporated below the surface of a floor. The track 114 could also be installed on the floor of a vehicle, the floor of a trailer, or the floor of a storage system than includes a plurality of movable floors.
The Modular Cart
Referring now to
As can be seen in
The cart base 216 of the modular cart, as depicted in
The bottom 224 generally includes a plurality of wheel mechanisms 272, each wheel mechanism 270 comprising a caster 275 and a wheel 274. As depicted in
The cart base 216 also preferably comprises a plurality of track follower mechanisms 282. The track follower mechanisms 282 are substantially the same as the track follower mechanisms 182 described above. However, track follower mechanisms 282 further comprise a locking mechanism 293 as depicted in
Although the track follower mechanism 282 and locking mechanism 293 are preferably disposed on the front end 218 of the modular cart 220, it will be recognized that alternate embodiments are also contemplated by the present invention. For example, in an alternate embodiment, the track 114 and corresponding track follower mechanisms 282 could be positioned proximate the rear end 220 of the carts 212 with appropriate coupling and linkages could be provided for mechanical triggering the track follower mechanism 282 and locking mechanism 293 from the front end 218 of the cart 212. In another embodiment, the track followers 282 could be positioned at any position along the length of the cart 212, for example, in the middle of the length of the cart 112 corresponding to placement of the track 114, and electronic powered controls, such as battery operated solenoids, could be used to remotely operated the track follower mechanism 282 and locking mechanism 293.
Trusses Hangers Stackers and Shelves
Referring now to
Once a pair of truss hangers 376a, 376b are engaged with opposed front and end wire-grille panels 300a, 300b, the truss 366 can be placed onto the truss hangers 376. The body 378 of the truss hanger 376 preferably comprises a first truss member slot 382 and a second member slot 384, which the first truss member 370 and second truss member 372 fit, respectively. Including a first truss member 370 and second truss member 372 provides many benefits. For example, when helmet hangers 502 or pad hangers 504 populated with equipment and hung on the truss 366, the populated hangers will have a center of gravity that is below the second truss member. When a cart 12 having these populated hangers is moved along the track 14, the hangers are likely to swing back and forth in a pendulum motion that is parallel to the movement of the cart. The swinging hangers will make it more difficult to move the cart 12 as the momentum of the cart will be constantly changing due to the swinging hangers. By providing a first truss member 370 and second truss member 372, the populated hanger will be prevented from excessive swinging as the combined height of the truss members 370, 372 gives more height and surface area for the hangers to contact and thus more height and surface area to prevent swinging of the hangers. Alternatively, a single truss member could be used if the height was sufficient to provide the same height and surface area. The truss members 370, 372 are preferably constructed of tubular steel, although other materials such as aluminum, graphite or composite materials could be used without departing from the spirit and scope of this invention. The hangers 376 are preferably constructed of steel, although other materials such as aluminum, graphite or composite materials or various plastics could be used without departing from the spirit and scope of this invention.
The present invention includes a number of means for hanging equipment, such as football helmets and football shoulder pads. It will be noted that reference numerals in the 500's are generally used to denote the features and components of hangers and stackers adapted for use in the modular storage system 110 of the present invention. A helmet hanger 502 can be seen in
Another means for hanging equipment includes a pad hanger 504. Long and short pad hangers 504a, 504b can be seen in
In one embodiment, the present invention preferably includes means for stacking equipment within the storage space of the carts 112, 212. A pad stacker 506 can be seen in
The stacking tower 518 comprises a short tube loop 530 and a long tube loop 536, the tube loops 530, 536 connected at a bottom end 532 to a tower channel 531. At least one of the tube loops 530, 536 comprises a plurality of pin apertures 534. The pad support 520 comprises a pad support base 538 and a pad support member 540. The support channel 522 comprises a support plate 542 and a support channel member 544 connected to the support plate 542. The pad support 520 is then connected to the support plate 542 of the support channel 522.
To assemble the pad stacker 506, the stacking tower channel 531 is connected to the stacker frame cross tube 526 using fasteners 800. A pin is then inserted into one of the pin apertures 534 and the support channel 522 and pad support 520 are then placed onto the stacking tower 518 and lowered down until it rests upon the pin.
Once the pad stacker 506 has been assembled, the pad stacker 506 can be placed onto the cart base 116 or 216 of a cart. As can be seen in
As depicted in
Installation
When the track is installed in a room not near the wall, an island stop 354 may be needed to create the bounds of the storage facility. In this type of embodiment, the storage facility will be generally defined by the track length 342 and the overall length of the carts as they are moved along the track 114. When the track is installed in an area not near a wall, track end caps 350 should be used to prevent damage to the exposed cross section of the track 14 and also to provide a more pleasing appearance.
Once the modular storage system 110 of the present invention has been installed in a storage facility, the carts 112, 212 can be placed into the storage facility. In a preferred embodiment, a plurality of carts 112, 212 will be used, the plurality of carts comprising both retained carts 112 and modular carts 212. To place the retained carts 112 into the storage site, they generally would have to be lifted into the storage facility and positioned such that the track followers 184 are directly above the channel 404 of the track 114. Once the retained carts have been positioned, the track followers 184 should be allowed to engage with the channel 404 of the track 114. Once the track followers 184 engage with the channel 404 of the track 114, the retained carts can then be manually moved within the storage facility in a direction along the track 114.
To place modular carts 212 in the storage facility, the modular carts 212 can be manually moved over the track 14. By manually providing the modular cart 212 with enough momentum, the wheels 274 will roll over the ramped surfaces 406 of the track. The modular cart can then be placed so that the track followers 284 are directly above the channel 404 of the track 114. Once the modular carts 212 have been positioned, the track followers 284 should be allowed to engage with the channel 404 of the track 114. To do this, the plunger clip 295 and backer 297 should be pulled away from the track follower 284 so that the track follower can move freely. Once this is done, the track follower 284 will engage with the channel 404 of the track 114. The modular carts 212 can then be manually moved within the storage facility in a direction along the track 114.
In a preferred embodiment, there is preferably at least a portion of the track 114 that does not include a cart 112, 212. By having such a space, the carts 112, 212 can be moved along the track 114 and different carts 112, 212 can then be accessed proximate the portion not including a cart 112, 212.
In a preferred embodiment of the present invention, comprising modular carts 212 and retained carts 112, the modular carts 212 could contain uniforms and equipment in off-season use or uniforms and equipment that is not need to be taken out of the storage facility in the cart. This type of uniforms and equipment could be retrieved by individuals or taken to the individuals. The retained carts 112 could contain equipment that is needed out of the storage site 11 and easier to transport in a cart 12. Such equipment could include game uniforms and equipment. A modular cart 212 such as this could be simply loaded onto a trailer or into a vehicle and transported to a game site.
When the at least one track follower mechanism 282 on modular carts 212 is selectively engaged with the track 114, these carts 212 are operably retained by and movable only in a direction generally parallel to the track 114 permitting the cart to be selectively positioned within a storage position that is generally side-by-side with an adjacent cart 112, 212 along the track. In this position, the contents of the carts 112, 212 are accessible position as the carts 112, 212 are generally spaced apart with adjacent carts along the track.
As depicted in
If those using modular carts 212 desire to prevent the cart 212 from being removed from the storage facility, the plunger lock bracket 602 can be used to keep the track follower 284 in an engaged position. The plunger lock bracket 602 comprises a lock slot 604 that can be placed onto the locking portion 316 of a bracket 310 and a channel portion 606 that prevents the track follower 284 from being placed in a retained position. The plunger lock bracket 602 can be seen in
The storage facility for the modular storage system 110 of the present invention can be located in any area of the room, facility or even a storage area in vehicle such as a truck or trailer. While it is preferred that the storage facility be located near a wall and in the corner of a room, it is contemplated that the storage facility be located in the center of a room. In this type of arrangement, there will likely be a need to place an island stop 608, as depicted in
The cart base 116/216, cart top 122/222, front end 118/118, and rear end 120/220 of the retained cart 112 and the modular cart 212 according to the various embodiments of the present invention provides the carts 112, 212 with a defined structural integrity that is sufficient to permit the manual movement of the carts 12 in the direction that is generally parallel to the track 14 by a manual force greater than the coefficient of a rolling friction of the wheels 172/272 times the maximum gross weight exerted on one of the ends 18, 20 of the cart 12 and prevent binding along the length of the cart 12.
Instructional and AV Accessories
As depicted in
As depicted in
Pull Cart
As depicted in
According to this embodiment of the present invention, the pull cart 634 comprises a base 636, a pull handle 638 located at an end 637 of the base 636, a pair of generally opposed rails 640 pivotally attached to the base 636 between a collapsed position 639 and an upright position 641, an top panel 642 disposed on the rails 640 when they are in the collapsed position 639 or the upright position 641, and a plurality of wheels 635 connected to the base 636. The base 636 is substantially the same as the base 216 on the modular cart 212. As such, the discussion of the base 216 is incorporated with reference to the pull cart 634. As can be seen in
As depicted in
The embodiments described herein are intended to be illustrative and not limiting. Additional embodiments are described within the claims. Although the present invention has been described with reference to particular embodiments, those skilled in the art will recognize that changes may be made to the embodiments in form and detail without departing from the spirit and the scope of the invention.
The present application claims priority to U.S. Provisional Application No. 60/523,044, entitled “LOGISTICAL MANAGEMENT OF FIELD EQUIPMENT FOR OPERATIONAL UNITS” filed Nov. 17, 2003, U.S. Provisional Application No. 60/543,047, entitled “LOGISTICAL MANAGEMENT OF FIELD EQUIPMENT FOR OPERATIONAL UNITS” filed Feb. 9, 2004, U.S. Provisional Application No. 60/599,227, entitled “LOGISTICAL MANAGEMENT OF FIELD EQUIPMENT FOR OPERATIONAL UNITS” filed Aug. 5, 2004, and U.S. Provisional Application No. 60/616,538, entitled “LOGISTICAL MANAGEMENT OF FIELD EQUIPMENT FOR OPERATIONAL UNITS” filed Oct. 6, 2004. The disclosures of the aforementioned provisional applications are hereby incorporated by reference to the extent not inconsistent with the present disclosure.
| Number | Date | Country | |
|---|---|---|---|
| 60523044 | Nov 2003 | US | |
| 60543047 | Feb 2004 | US | |
| 60599227 | Aug 2004 | US | |
| 60616538 | Oct 2004 | US |
