TIRE STORAGE SYSTEM
A tire storage system includes two spaced apart arrays of tire storage locations. An array of transfer locations is disposed between the two arrays of storage locations. Tires are loaded on and removed from carriages when the carriages are at transfer locations. The carriages are movable from the transfer locations to the storage locations along a path which extends along central axes of tires disposed on the carriages. The carriages may be suspended above a floor. Upper and lower arrays of storage and transfer locations may be provided.
This application claims the benefit of earlier filed Provisional Application No. 61/368,286 (Confirmation No. 8916) filed Jul. 28, 2010, for Modular Storage Rack With Sliding Shelves. The benefit of the earlier filing date of the aforementioned provisional application is hereby claimed. The disclosure in the aforementioned provisional application is hereby incorporated herein in its entirety by this reference thereto.
BACKGROUND OF THE INVENTIONThe present invention relates to a new and improved method and apparatus for use in storing tires.
Tires have previously been stored by being placed in stacks on a floor with sidewalls of the tires generally parallel to the floor on which the tires are stacked. In addition, it has been suggested that various rack arrangements may be utilized to store tires at locations above a floor or other support surface. Systems using a rack to store tires above a floor are disclosed in U.S. Pat. Nos. 1,438,729; 3,557,966; and 7,413,091.
SUMMARY OF THE INVENTIONThe present invention relates to a new and improved method and apparatus for use in storing tires. When a tire is to be stored, it is placed on a carriage while the carriage is at a transfer location. The carriage is moved from the transfer location to a storage location with the tire disposed on the carriage.
As the carriage is moved from a transfer location to a storage location, the carriage may be moved along a path which extends along a central axis of the tire disposed on the carriage. It is contemplated that the carriage may advantageously be suspended above a floor during movement of the carriage between a transfer location and a storage location.
If desired, a first array of tire transfer locations may be disposed along one side of a first array of storage locations. A second array of storage locations may advantageously be disposed above the first array of storage locations. A second array of transfer locations may be disposed along one side of the second array of storage locations and disposed above the first array of transfer locations.
It should be understood that the present invention includes a number of features. These features may be utilized together as disclosed herein. Alternatively, the features may be utilized separately and/or in combination with features from the prior art. For example, carriages may be moved between transfer and storage locations without being suspended above a floor. As another example, upper and lower arrays of storage and transfer locations may be provided without suspending the carriages.
The foregoing and other objects and features of the present invention will become more apparent upon a consideration of the following description taken in connection with the accompanying drawings wherein:
A tire storage apparatus or unit 20 constructed in accordance with the present invention is illustrated schematically in
A first plurality 32 of carriages is disposed at the left array 22 of tire storage locations. A second plurality 34 of carriages is disposed at the right array of storage locations. The first plurality 32 of carriages includes carriages 38, 40, 42, and 44 (
The array 26 of tire transfer locations (
When tires 70 are to be positioned on or removed from a carriage, the carriage is moved from its storage location to an associated one of the transfer locations 26. For example, when a tire 70 is to be removed from the carriage 48 (
When the carriage 48 is to be moved from its storage location (
When the carriage 48 is at the tire transfer location 60 (
In the embodiment of the invention illustrated in
In accordance with one of the features of the present invention, the tires 70 are disposed on the carriages 38-52 with central axes 76 (
The tires 70 are disposed in a side-by-side relationship with each other on the carriages 38-52, in the manner illustrated in
The annular side surfaces 80 of the tires 70 on the carriages 38-52 extend perpendicular to the central axes 76 of the tires and perpendicular to the paths of movement of the carriages 38-52 between the tire storage locations 22 and 24 and the tire transfer locations 26. The central axes 76 of the tires 70 are horizontal and extend parallel to a support surface, that is, a floor 84 (
If the tires 70 are of the same size, the central axes 76 of tires on a first carriage will be coincident with the central axes 76 of tires on a second carriage which is aligned with the first carriage. For example, the carriage 38 is aligned with the carriage 46 (
The carriages 38-52 are movable between the tire storage locations 22 and 24 and the tire transfer locations 26 along paths which extend along and are parallel to the central axes 76 of the tires 70. Although the tires 70 are disposed in an upright orientation on the carriages 38-52 (
The tire storage unit 20 (
The main frame 90 includes upstanding posts 92, 94, 96 and 98 (
Guide tracks 120, 122, 124 and 126 (
The guide tracks 120-126 extend parallel to each other and to the floor 84. The guide tracks 120-126 extend perpendicular to the support members 104 and 108 and extend perpendicular to the cross members 112 and 114. One end portion of each of the guide tracks 120-126 is fixedly connected to the support member 104. The opposite ends of the guide tracks 120-126 are fixedly connected to the support member 108. In addition, the guide tracks 120-126 are fixedly connected to the cross members 112 and 114.
The guide tracks 120-126 (
In the illustrated embodiment of the tire storage unit 20 (
The carriages 38-52 all have the same construction. The carriage 46 is illustrated in
A plurality of identical tire support racks 138 are connected with the support members 132 and 134 for the carriage 46. The tire support racks 138 extend parallel to the floor 84 (
Each of the tire support racks 138 includes a pair of horizontal tire support members 150 and 152 which extend parallel to each other and to the guide track 120 (
The cross members 154 and 156 extend perpendicular to the longitudinal central axis of the guide track 120 (
The tires 70 are positioned on a tire support rack 138 (
The central axes 76 of tires 70 on a first carriage extend through support members 132 and 134 for the first carriage on which the tires are disposed. In addition, the central axes 76 of the tires 70 on the first carriage extend through support members 132 and 134 for a second carriage suspended from the same track as the first carriage. For example, the central axes 76 of all of the tires 70 on the carriage 48 (
In the illustrated embodiment of the invention, there are three tire support racks 138 on each of the carriages 38-52. However, it is contemplated that a greater or lesser number of tire support racks 138 may be provided on any one or all of the carriages 38-52. For example, four tire support racks 138 may be provided on some of the carriages 38-52 while two tire support racks are provided on other carriages.
In accordance with one of the features of the present invention, the carriages 38-52 are suspended from the guide tracks 120-126 by the carriage support members 132 and 134 (
If desired, each of the carriages 38-52 may be provided with one or more support wheels which engage the floor 84 and support the carriage for movement along the floor. For example, a support wheel may be connected with the carriage support member 132 and another support wheel may be connected with a carriage support member 134 for the carriage 46 (
A was previously mentioned, a pair of guide tracks may be provided in association with any one of the carriages 38-52. If this is done, the lower end portion of each carriage 38-52 may be provided with four wheels. Two of the wheels being disposed in vertical alignment with each guide track of the pair of guide tracks. For example, the guide track 120 (
The upright carriage support member 132 (
The hanger bracket 168 (
It is contemplated that it may be desired to change the distance between the tire support racks 138 of the carriage 46 to enable tires 70 of different sizes to be positioned on the support racks. To enable the distance between the tire support racks 138 to be adjusted, manually releasable connector assemblies 182 (
The connector assembly 182 is of the pin type and includes a housing 186 which encloses a pin member 188. A biasing spring 192 (
When the pin member 188 has been moved into alignment with a circular opening at a desired level in the carriage support member 132, the handle 196 on the pin member 188 is released. The spring 192 then moves the pin member 188 axially toward the left (as viewed in
The connector assemblies 182 enable the spacing between the tire support racks 138 for any one of the carriages 38-52 to be adjusted to accommodate tires of different sizes. For example, if relatively large diameter tires 70 are to be placed on the lowermost tire support rack 138 on the carriage 46 (
Although only the connector assemblies 164 and 182 for one end portion of the carriage 46 have been illustrated in
When tires are to be stored in or removed from the tire storage unit 20 (
For example, if the carriage 48 is the selected carriage, the carriage 48 is moved from the storage location in the right array 24 (
At this time, the individual who manually pulls the carriage 48 from its storage location toward its tire transfer location 60 may be standing between the stationary carriages 38 and 46. This individual may apply force to the carriage 48 by manually pulling on the carriage support member 132 for the carriage 48. If desired, a handle may be connected with the carriage support member 132 to facilitate a manual application of force to the carriage.
The carriage 48 moves from its storage location (
As the carriage 48 moves into the transfer location 60 (
After the carriage 48 has been moved to the tire transfer location 60, in the manner illustrated in
The space between carriages disposed at their storage locations, that is, the carriages 38-46 and 50-52 in
Once a tire 70 has been removed from or positioned on a carriage, such as the carriage 48, while the carriage is at its transfer location 60 (
It is contemplated that the size of the tire storage unit 20 will vary as a function of variations in the size of the tires 70 being stored. In one specific embodiment of the invention, the tire storage unit 20 had an overall width, as viewed in
It should be understood that the foregoing dimensions for the tire storage unit 20 have been set forth herein for purposes of clarity of description and not for purposes of limitation of the invention. It is contemplated that the tire storage unit 20 may be built with any one of many different dimensions depending, in part at least, in the space available in a building and the size of the tires. For example, it is contemplated that the tire storage unit 20 may be constructed with each of the carriages 38-52 having tire support racks 138 for storing four levels or tiers of tires. Such a tire storage unit may have a height which is higher than the height of the illustrated tire storage unit 20.
In the illustrated tire storage unit 20, there are six tires 70 on each of the tire support racks 138 of any one of the carriages 38-52. It is contemplated that the carriages 38-52 may be constructed to have either a greater or lesser number of tires on each of the tire storage racks 138. Of course, this would result in the change of the dimensions of the carriages and of the tire storage unit 20.
Multiple Level Tire Storage SystemA multiple level tire storage system 210 is formed by interconnecting tire storage limits 20 in the manner illustrated schematically in
To provide access to the tires on the lower or ground level 212, entryways 220 and 222 are provided at opposite ends of the multiple level tire storage system 210. In addition, an entryway 224 is provided in a central portion of the lower or ground level 212. Additional entryways may be provided if desired. The entryways 220, 222 and 224 are formed by omitting some of the carriages from a plurality of the interconnected tire storage units 20.
Access to the upper or second level 214 is obtained by way of stairs 230 and 232 disposed at opposite ends of the multiple level tire storage system 210. A deck or grating 236 is disposed between the upper level 214 and lower level 212 and provides a floor upon which an individual can walk along aisles 238 formed between tire storage locations of the upper level 214. The lower level 212 and the upper or second level 214 (
The main frames 90 of tire storage units 20 disposed in the lower or ground level 212 are interconnected to form a unitary lower or ground level of the multiple level tire storage system 210. The tire storage units 20 on the lower level 212 have vertical posts 92-98 (
The main frames 90 of the tire storage units 20 disposed in the upper or second level 214 are interconnected to form a unitary upper or second level of the multiple level storage system 210. The tire storage units 20 in the upper level 214 have vertical posts 92-98 (
When a carriage, for example the carriage 38, in the lower level 212 (
The guide tracks 120-126 in the upper level 214 are disposed directly above and extend parallel to the guide tracks 120-126 in the lower level 212 (
Carriages 38-52 (
The carriages 38-52 in the lower and upper levels 212 and 214 are movable between the lower and upper tire storage locations 22 and 24 and the lower and upper tire transfer locations 26 independently of each other. For example, the carriage 52 (
Tires 70 are positioned on or removed from the carriages 38-52 in the lower and upper levels 212 and 214, in the same manner as previously discussed in conjunction with
Although the multi-level tire storage system 210 has only two levels, that is, the lower level 212 and an upper level 214, it is contemplated that the multiple level tire storage system 210 could have three or more levels if desired. The multi-level tire storage system 210 is formed of interconnected tire storage units 20 (
In the embodiment of the invention illustrated in
In the embodiment of the invention illustrated in
A multiple level tire storage system 210a is illustrated in
The carriages 44a have rectangular frames 244. The rectangular frames 244 replace the single carriage support members 132 and 134 utilized in the carriages 38-52 of
The upper carriage 44a has a frame 244 of the same general construction as the frame 244 of the lower carriage. However, in the upper frame, the tire support rack 138a is disposed adjacent to a cross member 258 connected with wheels 248 and 250 which roll along an upper side of guide tracks 124a and 126a. The manner in which the wheels 248 and 250 on adjacent carriages engage the guide track 124a is illustrated in
The present invention relates to a new and improved method and apparatus 20 for use in storing tires 70. When a tire 70 is to be stored, it is placed on a carriage 38-52 while the carriage is at a transfer location 26. The carriage is moved from the transfer location 26 to a storage location 22 or 24 with the tire 70 disposed on the carriage.
As the carriage is moved from a transfer location 26 to a storage location 22 or 24, the carriage may be moved along a path which extends along a central axis 76 of the tire 70 disposed on the carriage. It is contemplated that the carriage may advantageously be suspended above a floor during movement of the carriage between a transfer location 26 and a storage location 22 or 24.
If desired, a first array of tire transfer locations 26 may be disposed along one side of a first array of storage locations 22. A second array of storage locations 22 may advantageously be disposed above the first array of storage locations. A second array of transfer locations 26 may be disposed along one side of the second array of storage locations 22 and disposed above the first array of transfer locations.
It should be understood that the present invention includes a number of features. These features may be utilized together as disclosed herein. Alternatively, the features may be utilized separately and/or in combination with features from the prior art. For example, carriages may be moved between transfer and storage locations without being suspended above a floor. As another example, upper and lower arrays of storage and transfer locations may be provided without suspending the carriages.
Claims
1. A method of storing tires, said method comprising the steps of moving a first carriage from a first storage location to a first transfer location, positioning at least one tire on the first carriage while the first carriage is at the first transfer location, and moving the first carriage from the first transfer location to the first storage location with the one tire disposed on the first carriage, said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage along a path which extends along a central axis of the one tire disposed on the first carriage.
2. A method as set forth in claim 1 wherein said steps of moving the first carriage from the first storage location and moving the first carriage from the first transfer location are performed with the first carriage suspended above a floor.
3. A method as set forth in claim 1 wherein said step of moving the first carriage from the first transfer location to the first storage location is performed with the central axis of the one tire extending through a support member for the first carriage.
4. A method as set forth in claim 1 further including the step of positioning a plurality of tires on the first carriage in a coaxial relationship with the one tire, said step of moving the first carriage along a path which extends along the central axis of the one tire includes moving the first carriage along a path which extends along the axes of all the tires on the first carriage.
5. A method as set forth in claim 1 wherein said step of positioning at least one tire on the first carriage includes moving the one tire along a path which extends transverse to the path along which the first carriage is moved from the first transfer location to the first storage location.
6. A method as set forth in claim 1 further including the step of maintaining carriages disposed adjacent opposite sides of the first carriage stationary while the first carriage moves from the first transfer location to the first storage location.
7. A method as set forth in claim 1 further including the step of maintaining the first carriage suspended from a track disposed above the first carriage during movement of the first carriage between the first storage and first transfer locations.
8. A method as set forth in claim 7 wherein said step of moving the first carriage between the first storage and first transfer locations includes maintaining the central axis of the one tire on the first carriage parallel to a longitudinal central axis of the track disposed above the first carriage.
9. A method as set forth in claim 1 wherein said step of positioning at least one tire on the first carriage while the first carriage is at the first transfer location includes positioning a tread portion of the one tire in engagement with first and second support members which form part of the first carriage, said steps of moving the first carriage from the first storage location to the first transfer location and from the first transfer location to the first storage location include moving the first carriage along a path which extends parallel to longitudinal central axes of the first and second support members.
10. A method as set forth in claim 9 wherein said step of moving the first carriage along a path which extends parallel to the longitudinal central axes of the first and second support members includes moving the first carriage along a track which is disposed above the first carriage and which has a central axis which extends parallel to the longitudinal central axes of the first and second support members.
11. A method as set forth in claim 10 further including the step of providing a second carriage, moving the second carriage from a second storage location to the first transfer location, positioning at least a second tire on the second carriage while second carriage is at the first transfer location, and moving the second carriage from the first transfer location to the second storage location with the second tire disposed on the second carriage, said step of moving the second carriage from the first transfer location to the second storage location includes moving the second carriage along a path which extends along a central axis of the second tire disposed on the second carriage.
12. A method as set forth in claim 11 wherein said steps of moving the first carriage from the first storage location and moving the second carriage from the second storage location are performed with the first and second carriages suspended above a floor.
13. A method as set forth in claim 11 wherein said step of moving the first carriage from the first transfer location to the first storage location is performed with the central axis of the one tire extending through a support member for the first carriage and through a support member for the second carriage, said step of moving the second carriage from the first transfer location to the second storage location is performed with the central axis of the second tire extending through the support member for the first carriage and through the support member for the second carriage.
14. A method as set forth in claim 11 further including the steps of positioning a plurality of tires on the first carriage in a coaxial relationship with the one tire while the first carriage is at the first transfer location and positioning a plurality of tires on the second carriage in a coaxial relationship with the second tire while the second carriage is at the first transfer location, said step of moving the first carriage along a path which extends along the central axis of the one tire on the first carriage includes moving the first carriage along a path which extends along the axes of all the tires on the first carriage and which extends along the axes of all the tires on the second carriage, said step of moving the second carriage along a path which extends along the central axis of the second tire on the second carriage includes moving the second carriage along a path which extends along the axes of all the tires on the first carriage and which extends along all the axes of all the tires on the second carriage.
15. A method as set forth in claim 11 wherein said step of positioning at least one tire on the first carriage while the first carriage is at the first transfer location includes moving the one tire along a path which extends transverse to the path along which the first carriage is moved from the first transfer location to the first storage location, said step of positioning a second tire on the second carriage while the second carriage is at the first transfer location includes moving the second tire along a path which extends transverse to the path along which the second carriage is moved from the first transfer location to the second storage location.
16. A method as set forth in claim 11 further including the steps of maintaining the first carriage on which the one tire is disposed suspended from a track disposed above the first and second carriages during movement of the first carriage between the first storage and first transfer locations and maintaining the second carriage on which the second tire is disposed suspended from the track which is disposed above the first and second carriages during movement of the second carriage between the second storage and first transfer locations.
17. A method as set forth in claim 16 wherein said step of moving the first carriage between the first storage and first transfer locations includes maintaining the central axis of the one tire on the first carriage parallel to a longitudinal central axis of the track disposed above the first and second carriages, said step of moving the second carriage between the second storage and first transfer locations includes maintaining the central axis of the second tire on the second carriage parallel to the longitudinal central axis of the track disposed above the first and second carriages.
18. A method as set forth in claim 11 wherein said step of positioning at least one tire on the first carriage while the first carriage is at the first transfer location includes positioning a tread portion of the one tire in engagement with first and second support members which form part of the first carriage, said step of positioning the second tire on the second carriage while the second carriage is at the first transfer location includes positioning a tread portion of the second tire in engagement with third and fourth support members which form part of the second carriage, said steps of moving the first and second carriages include moving the first and second carriages along a path which extends parallel to the longitudinal central axes of the first and second support members and parallel to the longitudinal central axes of the third and fourth support members.
19. A method as set forth in claim 18 wherein said steps of moving the first and second carriages along a path which extends parallel to the longitudinal central axes of the first and second support members and parallel to longitudinal central axes of the third and fourth support members includes supporting the first and second carriages with a track which is disposed above the first and second carriages and which has a central axis which extends parallel to the longitudinal central axes of the first and second support members and parallel to the longitudinal central axes of the third and fourth support members.
20. A method as set forth in claim 19 wherein said step of supporting the first and second carriages with a track which is disposed above the first and second carriages includes maintaining the first and second carriages suspended from the track which is disposed above the first and second carriages during movement of the first carriage and during movement of the second carriage.
21. A method as set forth in claim 11 wherein the first carriage is disposed in a first array of carriages which is disposed along a first edge portion of an array of transfer locations which includes the first transfer location and the second carriage is disposed in a second array of carriages which is disposed along a second edge portion of the array of transfer locations, the second edge portion of the array of transfer locations is disposed at a side of the array of transfer locations opposite from the first edge portion, said step of moving the first carriage from the first storage location to a first transfer location being performed without moving any carriages in the first array of carriages other than the first carriage, said step of moving the second carriage from the second storage location to the first transfer location being performed without moving any carriages in the second array of carriages other than the second carriage.
22. A method as set forth in claim 11 wherein the first carriage is disposed in a first array of carriages which is disposed along a first edge portion of an array of transfer locations which includes the first transfer location and the second carriage is disposed in a second array of carriages which is disposed along a second edge portion of the array of transfer locations, the second edge portion of the array of transfer locations is disposed at a side of the array of transfer locations opposite from the first edge portion, moving each carriage in the first array of carriages along one track of a plurality of tracks which extend across the array of transfer locations, moving each carriage in the second array of carriages along one track of the plurality of tracks so that one carriage in the first array of carriages and one carriage in the second array of carriages are moved along each of the tracks of the plurality of tracks.
23. A method as set forth in claim 11 wherein the first carriage is disposed in a first array of carriages which is disposed along a first edge portion of an array of transfer locations which includes the first transfer location and the second carriage is disposed in a second array of carriages which is disposed along a second edge portion of the array of transfer locations, the second edge portion of the array of transfer locations is disposed at a side of the array of transfer locations opposite from the first edge portion, suspending each carriage in the first array of carriages from one track of a plurality of tracks which extend across the array of transfer locations, suspending each carriage in the second array of carriage in the second array of carriages from one track of the plurality of tracks so that one carriage in the first array of carriages and one carriage in the second array of carriages are suspended from each track of the plurality of tracks.
24. A method as set forth in claim 11 wherein the first carriage is disposed in a first array of carriages which is disposed along a first edge portion of a first array of transfer locations which includes the first transfer location and the second carriage is disposed in a second array of carriages which is disposed along a second edge portion of the first array of transfer locations, moving each carriage in the first array of carriages along one track of a first plurality of tracks which extend across the first array of transfer locations, moving each carriage in the second array of carriage along one track of the first plurality of tracks which extend across the first array of transfer locations, moving each carriage in the second array of carriages along one track of the first plurality of tracks so that one carriage in the first array of carriages and one carriage in the second array of carriages are moved along each track of the first plurality of tracks, a third array of carriages is disposed above the second array carriages and is disposed along a first edge portion of a second array of transfer locations disposed above the first array of transfer locations, a fourth array of carriages is disposed above the second array second array of carriages and is disposed along a second edge portion of the second array of transfer locations, moving each carriage in the third array of carriages along one track of the second plurality of tracks which extend across the second array of transfer locations, moving each carriage in the fourth array of carriages along one track of the second plurality of tracks so that one carriage in the third array of carriages and one carriage in the fourth array of carriages are moved along each track of the second plurality of tracks.
25. A method as set forth in claim 1 further including the steps of moving a second carriage from a second storage location disposed above the first storage location to a second transfer location disposed above the first transfer location, positioning a second tire on the second carriage while the second carriage is at the second transfer location, and moving the second carriage from the second transfer location to the second storage location with the second tire disposed on the second carriage, said step of moving the second carriage from the second transfer location to the second storage location includes moving the second carriage along a path which extends along a central axis of the second tire disposed on the second carriage, the second carriage being movable between the second transfer location and the second storage location independently of movement of the first carriage between the first transfer location and the first storage location.
26. A method as set forth in claim 25 wherein said steps of moving the first carriage from the first storage location and moving the first carriage from the first transfer location are performed with the first carriage suspended above a floor, said steps of moving the second carriage from the second storage location and moving the second carriage from the second transfer location are performed with the second carriage suspended above the path along which the first carriage moves.
27. A method as set forth in claim 25 wherein said step of moving the first carriage from the first transfer location to the first storage location is performed with the central axis of the one tire extending through a first support member for the first carriage, said step of moving the second carriage from the second transfer location to the second storage location is performed with the central axis of the second tire extending through a support member for the second carriage and with the second support member disposed above the path along which the first carriage moves.
28. A method as set forth in claim 25 further including the steps of positioning a plurality of tires on the first carriage in a coaxial relationship with the one tire, said step of moving the first carriage along a path which extends along the central axis of the one tire includes moving the first carriage along a path which extends along the axes of all the tires on the first carriage, and positioning a plurality of tires on the second carriage in a coaxial relationship with the second tire, said step of moving the second carriage along a path which extends along the central axis of the second tire includes moving the second carriage along a path which extends along the axes of all the tires on the first carriage and is disposed above the path along which the first carriage moves.
29. A method as set forth in claim 25 wherein said step of positioning at least one tire on the first carriage includes moving the one tire along a path which extends transverse to the path along which the first carriage is moved from the first transfer location to the first storage location while the first carriage is disposed at the first transfer location, said step of positioning a second tire on the second carriage includes moving the second tire along a path which is disposed above the first transfer location and extends transverse to the path along which the second carriage is moved from the second transfer location to the second storage location.
30. A method as set forth in claim 25 further including the steps of maintaining the first carriage on which the one tire is disposed suspended from a first track disposed above the first carriage on which the one tire is disposed during movement of the first carriage on which the one tire is disposed between the first storage and first transfer locations, maintaining the second carriage on which the second tire is disposed suspended from a second track disposed above the first track and disposed above the second carriage on which the second tire is disposed during movement of the second carriage on which the second tire is disposed between the second storage and second transfer locations.
31. A method as set forth in claim 30 wherein said step of moving the first carriage between the first storage and first transfer locations includes maintaining the central axis of the one tire on the first carriage parallel to a longitudinal central axis of the first track, said step of moving the second carriage between the second storage and second transfer locations includes maintaining the central axis of the second tire on the second carriage parallel to a longitudinal central axis of the second track.
32. A method as set forth in claim 25 wherein said step of positioning at least one tire on the first carriage while the first carriage is at the first transfer location includes positioning a tread portion of the one tire in engagement with first and second support members which form part of the first carriage, said steps of moving the first carriage from the first storage location to the first transfer location and from the first transfer location to the first storage location include moving the first carriage along a first path which extends parallel to longitudinal central axes of the first and second support members, said of positioning a second tire on the second carriage while the second carriage is at the second transfer location includes positioning a tread portion of the second tire in engagement with third and fourth support members which form part of the second carriage, said steps of moving the second carriage from the second storage location to the second transfer location and from the second transfer location to the second storage location include moving the second carriage along a second path which is disposed above the first path and which extends parallel to longitudinal central axes of the third and fourth support members.
33. A method of storing tires, said method comprising the steps of moving a first carriage from a first storage location to a first transfer location while the first carriage is suspended above a floor, positioning at least one tire on the first carriage while the first carriage is at the first transfer location and while the first carriage is suspended above the floor, and moving the first carriage from the first transfer location to the first storage location with the one tire disposed on the first carriage while the first carriage is suspended above the floor.
34. A method as set forth in claim 33 wherein said step of moving the first carriage from the first transfer location to the first storage location is performed with a central axis of the one tire extending through a support member for the first carriage.
35. A method as set forth in claim 33 further including the step of positioning a plurality of tires on the first carriage in a coaxial relationship with the one tire while the first carriage is suspended above the floor, said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage along a path which extends along central axes of all the tires on the first carriage.
36. A method as set forth in claim 33 wherein said step of moving the first carriage from the first transfer location to the first storage location while the first carriage is suspended above the floor includes maintaining the first carriage suspended from a track disposed above the first carriage and moving the first carriage along the track disposed above the first carriage.
37. A method as set forth in claim 36 wherein said step of moving the first carriage from the first transfer location to the first storage location includes maintaining a central axis of the one tire on the first carriage parallel to a longitudinal central axis of the track disposed above the first carriage.
38. A method as set forth in claim 33 wherein said step of positioning at least one tire on the first carriage while the first carriage is at the first transfer location includes positioning a tread portion of the one tire in engagement with first and second support members which form part of the first carriage, said steps of moving the first carriage from the first storage location to the first transfer location and from the first transfer location to the first storage location include moving the first carriage along a path which extends parallel to longitudinal central axes of the first and second support members.
39. A method as set forth in claim 33 wherein said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage along a path which extends along a central axis of the one tire disposed on the first carriage.
40. A method of storing tires, said method comprising the steps of providing a first array of storage locations and a first array of tire transfer locations disposed along one side of the first array of storage locations, providing a second array of storage locations above the first array of storage locations, providing a second array of transfer locations disposed along one side of the second array of storage locations and disposed above the first array of transfer locations, moving a first carriage from a first storage location in the first array of storage locations to a first transfer location in the first array of transfer locations, said step of moving the first carriage from the first storage location includes moving the first carriage from a position beneath the second array of storage locations to a position beneath the second array of transfer locations, positioning at least one tire on the first carriage while the first carriage is at the first transfer location, moving the first carriage from the first transfer location to the first storage location with the one tire on the first carriage, said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage from a position beneath the second array of transfer locations to a position beneath the second array of storage locations, moving a second carriage from a second storage location in the second array of storage locations to a second transfer location in the second array of transfer locations, said step of moving the second carriage from the second storage location includes moving the second carriage from a position above the first array of storage locations to a position above the first array of transfer locations, positioning at least one tire on the second carriage while the second carriage is at the second transfer location, moving the second carriage from the second transfer location to the second storage location with the one tire on the second carriage, said step of moving the second carriage from the second transfer location to the second storage location includes moving the second carriage from a position above the first array of transfer locations to a position above the first array of storage locations.
41. A method as set forth in claim 40 wherein said step of moving the first carriage from the first storage location to the first transfer location includes moving the first carriage along a first track having a first portion disposed between the first and second arrays of storage locations and a second portion disposed between the first and second arrays of transfer locations, said step of moving the second carriage from the second storage location to the second transfer location includes moving the second carriage along a second track having a first portion disposed above the second array of storage locations and a second portion disposed above the second array of transfer locations.
42. A method as set forth in claim 41 wherein said step of moving the first carriage from the first storage location is performed with the first carriage suspended from the first track, said step of moving the second carriage from the second storage location is performed with the second carriage suspended from the second track.
43. A method as set forth in claim 41 wherein said step of moving the first carriage from the first transfer location to the first storage location includes maintaining a central axis of the one tire on the first carriage parallel to a longitudinal central axis of the first track, said step of moving the second carriage from the second transfer location to the second storage location includes maintaining a central axis of the one tire on the second carriage parallel to a longitudinal central axis of the second track.
44. A method as set forth in claim 40 wherein said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage along a path which extends along a central axis of the one tire disposed on the first carriage, said step of moving the second carriage from the second transfer location to the second storage location includes moving the second carriage along a path which extends along a central axis of the one tire disposed on the second carriage.
45. A method as set forth in claim 40 further including the step of providing a third array of storage locations disposed along a side of the first array of transfer locations opposite from the first array of storage locations, providing a fourth array of storage locations above the third array of storage locations and disposed along a side of the second array of transfer locations opposite from the second array of storage locations, moving a third carriage from a third storage location in the third array of storage locations toward the first array of storage locations to a third transfer location in the first array of transfer locations, said step of moving the third carriage from the third storage location includes moving the third carriage toward the first array of storage locations from a position beneath the fourth array of storage locations to a position beneath the second array of transfer locations, positioning at least one tire on the third carriage while the third carriage is at the third transfer location, moving the third carriage away from the first array of storage locations to the third storage location with the one tire on the third carriage, said step of moving the third carriage form the third transfer location to the third storage location includes moving the third carriage from a position beneath the second array of transfer locations to a position beneath the fourth array of storage locations, moving a fourth carriage from a fourth storage location in the fourth array of storage locations toward the second array of storage locations to a fourth transfer location in the second array of transfer locations, said step of moving the fourth carriage from the fourth storage location includes moving the fourth carriage toward the second array of storage locations from a position above the third array of storage locations to a position above the first array of transfer locations, positioning at least one tire on the fourth carriage while the fourth carriage is at the fourth transfer location, moving the fourth carriage away from the second array of storage locations to the fourth storage location with the one tire on the fourth carriage, said step of moving the fourth carriage from the fourth transfer location to the fourth storage location includes moving the fourth carriage from a position above the first array of transfer locations to a position above the third array of storage locations.
46. A method as set forth in claim 45 wherein said step of moving the first carriage from the first storage location to the first transfer location includes moving the first carriage along a first track having a first portion disposed between the first and second arrays of storage locations and a second portion disposed between the third and fourth arrays storage locations, said step of moving the first carriage along the first track is performed with the first carriage suspended from the first track, said step of moving the second carriage from the second storage location to the second transfer location includes moving the second carriage along a second track having a first portion disposed above the second array of storage locations and a second portion disposed above the fourth array of storage locations, said step of moving the second carriage along the second track is performed with the second carriage suspended from the second track, said step of moving the third carriage from the third storage location to the third transfer location includes moving the third carriage along a third track having a first portion disposed between said first and second arrays of storage locations and a second portion disposed between the third and fourth arrays of storage locations, said step of moving the third carriage along the third track is performed with the third carriage suspended from the third track, said step of moving the fourth carriage from the fourth storage location to the fourth transfer location includes moving the fourth carriage along a fourth track having a first portion disposed above said second array of storage locations and a second portion disposed above the fourth array of storage locations, said step of moving the fourth carriage along the fourth track is performed with the fourth carriage suspended from the fourth track.
47. A method as set forth in claim 46 wherein said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage along a path which extends along a central axis of the one tire disposed on the first carriage, said step of moving the second carriage from the second transfer location to the second storage location includes moving the second carriage along a path which extends along a central axis of the one tire disposed on the second carriage, said step of moving the third carriage from the third transfer location to the third storage location includes moving the third carriage along a path which extends along a central axis of the one tire disposed on the third carriage, said step of moving the fourth carriage from the fourth transfer location to the fourth storage location includes moving the fourth carriage along a path which extends along a central axis of the one tire disposed on the fourth carriage.
48. A method of storing tires, said method comprising the steps of providing a first plurality of carriages which are movable between storage locations in a first array of storage locations and transfer locations in an array of transfer locations, providing a second plurality of carriages which are movable between storage locations in a second array of storage locations and the transfer locations in the array of transfer locations, the array of transfer locations being disposed between the first and second arrays of storage locations, moving a first carriage in the first plurality of carriages from a first storage location in the first array of storage locations to a first transfer location in the array of transfer locations while other carriages in the first plurality of carriages remain at storage locations in the first array of storage locations, said step of moving the first carriage from the first storage location in the first array of storage locations to the first transfer location includes moving the first carriage along a first track in a direction toward a second carriage in the second plurality of carriages while the second carriage is disposed at a second storage location in the second array of storage locations, positioning a first tire on the first carriage while the first carriage is at the first transfer location, moving the first carriage from the first transfer location to the first storage location with the first tire disposed on the first carriage, said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage along the first track in a direction away from the second carriage disposed at the second storage location in the second array of storage locations, thereafter, moving the second carriage in the second plurality of carriages from the second storage location in the second array of storage locations to the first transfer location in the array of transfer locations while other carriages in the second plurality of carriages remain at storage locations in the second array of storage locations, said step of moving the second carriage from the second storage location in the second array of storage locations to the first transfer location includes moving the second carriage along the first track in a direction toward the first carriage in the first plurality of carriages while the first carriage is disposed at the first storage location in the first array of storage locations, positioning a second tire on the second carriage while the second carriage is at the first transfer location, and moving the second carriage from the first transfer location to the second storage location with the second tire disposed on the second carriage, said step of moving the second carriage from the first transfer location to the second storage location includes moving the second carriage along the first track in a direction away from the first carriage disposed at the first storage location in the first array of storage locations.
49. A method as set forth in claim 48 wherein said step of moving the first carriage from the first transfer location to the first storage location includes moving the first carriage along a path which extends along a central axis of the first tire disposed on the first carriage, said step of moving the second carriage from the first transfer location to the second storage location includes moving the second carriage along a path which extends along a central axis of the second tire disposed on the second carriage.
50. A method as set forth in claim 48 wherein said steps of moving the first carriage from the first storage location to the first transfer location and of moving the first carriage from the first transfer location to the first storage location are performed with the first carriage suspended from the first track, said step of moving the second carriage from the second storage location to the first transfer location and of moving the second carriage from the first transfer location to the first storage location are performed with the second carriage suspended from the first track.
51. A method as set forth in claim 48 wherein said step of moving the first carriage from the first transfer location to the first storage location with the first tire disposed on the first carriage includes maintaining a central axis of the first tire parallel to a longitudinal central axis of the first track, said step of moving the second carriage from the first transfer location to the second storage location with the second tire disposed on the second carriage includes maintaining a central axis of the second tire parallel to the longitudinal central axis of the first track.
52. An apparatus for use in storing tires, said apparatus comprising a main frame, a plurality of spaced apart parallel tracks connected to said main frame, and a first plurality of carriages each of which is connected with one of said tracks and is movable along said one of said tracks, each of said carriages of said first plurality of carriages includes first and second tire support members which engage tread portions of tires to support the tires with central axes of the tires extending parallel to longitudinal central axes of said tracks.
53. An apparatus as set forth in claim 52 wherein each of said tire support members has a longitudinal central axis which extends parallel to longitudinal central axes of said tracks.
54. An apparatus as set forth in claim 52 wherein each of said carriages of said first plurality of carriages is suspended from one of said tracks of said plurality of tracks with lower portions of each of said carriages of said first plurality of carriages disposed above and spaced from a floor, said main frame being connected with and at least partially supported by the floor.
55. An apparatus as set forth in claim 52 further including a second plurality of carriages each of which is connected with one of said tracks and is movable along said one of said tracks, and a plurality of transfer locations disposed between said first plurality of carriages and said second plurality of carriages, each of said tracks extends across one of said transfer locations of said plurality of transfer locations.
Type: Application
Filed: Apr 20, 2011
Publication Date: Feb 2, 2012
Inventors: TODD M. WEEDEN (Strongsville, OH), Michael G. Rickabaugh (Spring Arbor, MI)
Application Number: 13/090,787
International Classification: A47F 7/04 (20060101); A47B 81/00 (20060101);