IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0530101
(2006-09-08)
|
등록번호 |
US-7644788
(2010-02-22)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
13 인용 특허 :
21 |
초록
▼
A trailer that includes a belts that each encompass a front wheel and a rear wheel and have a ground engaging surface and a wheel engaging surface, the wheel engaging surface having lugs thereon for mating with the apertures in the front wheel and the rear wheel such that when the at least one of th
A trailer that includes a belts that each encompass a front wheel and a rear wheel and have a ground engaging surface and a wheel engaging surface, the wheel engaging surface having lugs thereon for mating with the apertures in the front wheel and the rear wheel such that when the at least one of the front wheel or the rear wheel rotates, the belt is positively driven and at least one belt tensioning system for maintaining tension on the plurality of belts, the at least one belt tensioning system includes a track tension cylinder operatively mounted between an axle of the at least one of the front wheel or the rear wheel and the main frame, wherein the track tension cylinder maintains tension on the belt by moving the axle of the at least one of the front wheel or the rear wheel in a horizontal.
대표청구항
▼
The invention claimed is: 1. A trailer comprising: a plurality of belts, wherein each of the plurality of belts encompass a front wheel and a rear wheel, wherein the belt has a ground engaging surface and a wheel engaging surface, the wheel engaging surface having lugs thereon for mating with the a
The invention claimed is: 1. A trailer comprising: a plurality of belts, wherein each of the plurality of belts encompass a front wheel and a rear wheel, wherein the belt has a ground engaging surface and a wheel engaging surface, the wheel engaging surface having lugs thereon for mating with the apertures in the front wheel and the rear wheel such that when the at least one of the front wheel or the rear wheel rotates, the belt is positively driven; at least one suspension system for absorbing load stresses, wherein the at least one suspension system includes a trailer frame pivot on a main frame of the trailer, at least one of the front wheel and the rear wheel rotatably mounted between a first side and a second side of a lower suspension bracket such that when the at least one of the front wheel and the rear wheel encounters an object or depression, the lower suspension bracket moves in a vertical direction and pivots about the track frame pivot thereby allowing the at least one of the front wheel and the rear wheel to move vertically without moving the main frame proportionally vertical; and at least one belt tensioning system for maintaining tension on the plurality of belts, the at least one belt tensioning system includes a track tension cylinder operatively mounted between an axle of the at least one of the front wheel or the rear wheel and the main frame, wherein the track tension cylinder maintains tension on the belt by moving the axle of the at least one of the front wheel or the rear wheel in a horizontal direction. 2. The trailer according to claim 1, further comprising a plurality of middle rollers rotatably mounted to the main frame and between the front wheel and the rear wheel and extending below the main frame. 3. The trailer according to claim 1, wherein each of the at least one suspension system includes a bearing cup and a bearing cap operatively mounted between track frame pivot and the main frame. 4. The trailer according to claim 3, wherein the bearing cup and the bearing cap each include inside surfaces for receiving the track frame pivot, and the inside surfaces are lined with neoprene rubber. 5. The trailer according to claim 1, wherein the at least one belt tensioning system includes at least one pinion movable within at least one rack, wherein the at least one pinion is operatively connected to an axle and a lower suspension bracket. 6. The trailer according to claim 5, wherein the axle can spin freely within a bearing assembly. 7. The trailer according to claim 6, wherein the bearing assembly includes a pillow-block bearing rotatably interconnected with a tampered roller bearing. 8. The trailer according to claim 7, further comprising a tension accumulator hydraulically connected to the track tension cylinder via a tension pressure line for providing belt tensioning. 9. The trailer according to claim 1, further comprising a mount positioned on top of the trailer frame, wherein the mount is attachable to a storage-type container. 10. The trailer according to claim 1, wherein the mount includes a fifth wheel. 11. The trailer according to claim 1, further comprising a draw bar attached to the trailer frame. 12. A trailer comprising: a plurality of belts, wherein each of the plurality of belts encompass a front wheel and a rear wheel, wherein the belt has a ground engaging surface and a wheel engaging surface, the wheel engaging surface having lugs thereon for mating with the apertures in the front wheel and the rear wheel such that when the at least one of the front wheel or the rear wheel rotates, the belt is positively driven; at least one suspension system for absorbing load stresses, wherein the at least one suspension system includes a trailer frame pivot on a main frame of the trailer, at least one of the front wheel and the rear wheel rotatably mounted between a first side and a second side of a lower suspension bracket such that when the at least one of the front wheel and the rear wheel encounters an object or depression, the lower suspension bracket moves in a vertical direction and pivots about the track frame pivot thereby allowing the at least one of the front wheel and the rear wheel to move vertically without moving the main frame proportionally vertical; at least one belt tensioning system for maintaining tension on the plurality of belts, the at least one belt tensioning system includes a track tension cylinder operatively mounted between an axle of the at least one of the front wheel or the rear wheel and the main frame, wherein the track tension cylinder maintains tension on the belt by moving the axle of the at least one of the front wheel or the rear wheel in a horizontal direction; and a plurality of electric braking systems for braking the front wheel and the rear wheel on the trailer to slow and stop the rotation of the front wheel and the rear wheel. 13. The trailer according to claim 12, further comprising a plurality of middle rollers rotatably mounted to the main frame and between the front wheel and the rear wheel and extending below the main frame. 14. The trailer according to claim 12, wherein each of the at least one suspension system includes a bearing cup and a bearing cap operatively mounted between track frame pivot and the main frame. 15. The trailer according to claim 14, wherein the bearing cup and the bearing cap each include inside surfaces for receiving the track frame pivot, and the inside surfaces are lined with neoprene rubber. 16. The trailer according to claim 12, wherein the at least one belt tensioning system includes at least one pinion movable within at least one rack, wherein the at least one pinion is operatively connected to an axle and a lower suspension bracket. 17. The trailer according to claim 16, wherein the axle can spin freely within a bearing assembly. 18. The trailer according to claim 17, wherein the bearing assembly includes a pillow-block bearing rotatably interconnected with a tampered roller bearing. 19. The trailer according to claim 18, further comprising a tension accumulator hydraulically connected to the track tension cylinder via a tension pressure line for providing belt tensioning. 20. The trailer according to claim 12, further comprising a mount positioned on top of the trailer frame, wherein the mount is attachable to a storage-type container. 21. The trailer according to claim 12, wherein the mount includes a fifth wheel. 22. The trailer according to claim 12, further comprising a draw bar attached to the trailer frame. 23. A trailer comprising: a first set of a plurality of belts, wherein each of the first set of a plurality of belts encompass a front wheel and a rear wheel, wherein the belt has a ground engaging surface and a wheel engaging surface, the wheel engaging surface having lugs thereon for mating with the apertures in the front wheel and the rear wheel such that when the at least one of the front wheel or the rear wheel rotates, the belt is positively driven; at least one first suspension system for absorbing load stresses, wherein the at least one first suspension system includes a trailer frame pivot on a main frame of the trailer, at least one of the front wheel and the rear wheel rotatably mounted between a first side and a second side of a lower suspension bracket such that when the at least one of the front wheel and the rear wheel encounters an object or depression, the lower suspension bracket moves in a vertical direction and pivots about the track frame pivot thereby allowing the at least one of the front wheel and the rear wheel to move vertically without moving the main frame proportionally vertical; at least one first belt tensioning system for maintaining tension on the plurality of belts, the at least one first belt tensioning system includes a track tension cylinder operatively mounted between an axle of the at least one of the front wheel or the rear wheel and the main frame, wherein the track tension cylinder maintains tension on the belt by moving the axle of the at least one of the front wheel or the rear wheel in a horizontal direction; a first mount positioned on top of a first trailer frame that is operatively attached the first set of a plurality of belts, the at least one first suspension system and the at least one first belt tensioning system, wherein the first mount is attachable to a storage-type container; a second set of a plurality of belts, wherein each of the second set of the plurality of belts encompass a front wheel and a rear wheel, wherein the belt has a ground engaging surface and a wheel engaging surface, the wheel engaging surface having lugs thereon for mating with the apertures in the front wheel and the rear wheel such that when the at least one of the front wheel or the rear wheel rotates, the belt is positively driven; at least one second suspension system for absorbing load stresses, wherein the at least one second suspension system includes a second trailer frame pivot on a second frame of the trailer, at least one of the front wheel and the rear wheel rotatably mounted between a first side and a second side of a lower suspension bracket such that when the at least one of the front wheel and the rear wheel encounters an object or depression, the lower suspension bracket moves in a vertical direction and pivots about the track frame pivot thereby allowing the at least one of the front wheel and the rear wheel to move vertically without moving the main frame proportionally vertical; at least one second belt tensioning system for maintaining tension on the plurality of belts, the at least one second belt tensioning system includes a track tension cylinder operatively mounted between an axle of the at least one of the front wheel or the rear wheel and the main frame, wherein the track tension cylinder maintains tension on the belt by moving the axle of the at least one of the front wheel or the rear wheel in a horizontal direction; and a second mount positioned on top of a second trailer frame that is attached to the second set of a plurality of belts, the at least one second suspension system and the at least one second belt tensioning system, wherein the second mount is attachable to the storage-type container. 24. The trailer according to claim 23, further comprising a first set of a plurality of electric braking systems for braking the front wheel and the rear wheel on the first trailer frame to slow and stop the rotation of the front wheel and the rear wheel and a second set of a plurality of electric braking systems for braking the front wheel and the rear wheel on the second trailer frame to slow and stop the rotation of the front wheel and the rear wheel. 25. The trailer according to claim 23, wherein at least one of the first mount and the second mount includes a fifth wheel. 26. A trailer comprising: a plurality of wheels, wherein each of the plurality of wheels encompass a front wheel and a rear wheel; at least one suspension system for absorbing load stresses, wherein the at least one suspension system includes a trailer frame pivot on a main frame of the trailer, at least one of the front wheel and the rear wheel rotatably mounted between a first side and a second side of a lower suspension bracket such that when the at least one of the front wheel and the rear wheel encounters an object or depression, the lower suspension bracket moves in a vertical direction and pivots about the track frame pivot thereby allowing the at least one of the front wheel and the rear wheel to move vertically without moving the main frame proportionally vertical; at least one load balancing system that includes a track tension cylinder operatively mounted between an axle of the at least one of the front wheel or the rear wheel and the main frame, wherein the track tension cylinder can selectively move the axle of the at least one of the front wheel or the rear wheel in a horizontal direction; and a plurality of electric braking systems for braking the front wheel and the rear wheel on the trailer to slow and stop the rotation of the front wheel and the rear wheel. 27. The trailer according to claim 26, further comprising a mount positioned on top of the trailer frame, wherein the mount is attachable to a storage-type container.
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