Track system with adjustable idler wheels and method of using the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62D-055/14
B62D-055/15
B62D-055/30
B62D-055/084
출원번호
US-0724743
(2012-12-21)
등록번호
US-9604682
(2017-03-28)
발명자
/ 주소
Marchildon, Louis-Frédéric
Bellemare, Martin
출원인 / 주소
SOUCY INTERNATIONAL INC.
대리인 / 주소
Brouillette Legal Inc.
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
A track system for use as a wheel replacement on typically wheeled vehicle is disclosed. The track system comprises a drive wheel configured to be mounted to the vehicle, a support frame, front and rear idler wheels respectively pivotally mounted at the front and at the rear of the support frame, ro
A track system for use as a wheel replacement on typically wheeled vehicle is disclosed. The track system comprises a drive wheel configured to be mounted to the vehicle, a support frame, front and rear idler wheels respectively pivotally mounted at the front and at the rear of the support frame, road wheels pivotally mounted along the support frame between the front and read idler wheels, and an endless track mounted about the wheels. The position of the front and/or rear idler wheels is adjustable in order to modify the overall shape of the perimeter of the track system generally defined by the endless track, thereby changing the riding behavior of the track system. A method to change the position of the adjustable idler wheels is also disclosed.
대표청구항▼
1. A track system for a vehicle, the track system comprising: a) a drive wheel configured to be mounted to the vehicle;b) a support frame;c) front idler wheels pivotally mounted to the support frame;d) rear idler wheels pivotally mounted to the support frame;e) road wheels pivotally mounted to the s
1. A track system for a vehicle, the track system comprising: a) a drive wheel configured to be mounted to the vehicle;b) a support frame;c) front idler wheels pivotally mounted to the support frame;d) rear idler wheels pivotally mounted to the support frame;e) road wheels pivotally mounted to the support frame;f) an endless track disposed about the drive wheel, the front and rear idler wheels, and the road wheels, the endless track defining an overall perimeter of the track system;wherein the support frame comprises at least two adjustment mechanisms, one of the adjustment mechanisms pivotally supporting the front idler wheels and the other of the adjustment mechanisms pivotally supporting the rear idler wheels, each of the at least two adjustment mechanisms being configured to allow the one of the front and rear idler wheels to be in at least two different operating positions, each of the operating positions corresponding to a different shape of the overall perimeter of the track system, the adjustment mechanism being adapted to substantially maintain the one of the front and rear idler wheels in one of the operating positions. 2. A track system as claimed in claim 1, wherein the support frame is pivotally mounted to the drive wheel. 3. A track system as claimed in claim 1, wherein the at least one adjustment mechanism is rotatably mounted to the support frame. 4. A track system as claimed in claim 1, wherein the at least one adjustment mechanism is slidingly mounted to the support frame. 5. A track system as claimed in claim 1, wherein the at least one adjustment mechanism comprises at least two locations where the one of the front and rear idler wheels can be pivotally mounted. 6. A track system as claimed in claim 1, wherein the at least one adjustment mechanism pivotally supports the front idler wheels. 7. A track system as claimed in claim 1, wherein the at least one adjustment mechanism pivotally supports the rear idler wheels. 8. A track system as claimed in claim 1, wherein the at least two different operating positions comprise a low operating position and a high operating position. 9. A track system as claimed in claim 1, wherein the at least two different operating positions comprise a low operating position and a high operating position. 10. A vehicle having mounted thereto at least one track system as claimed in claim 1. 11. A track system for a vehicle, the track system comprising: a) a drive wheel configured to be mounted to the vehicle;b) a support frame;c) front idler wheels pivotally mounted to the support frame;d) rear idler wheels pivotally mounted to the support frame;e) road wheels pivotally mounted to the support frame;f) an endless track disposed about the drive wheel, the front and rear idler wheels, and the road wheels, the endless track defining an overall perimeter of the track system;wherein the support frame comprises a first adjustment mechanism to which the front idler wheels are pivotally mounted, the first adjustment mechanism allowing the front idler wheels to be in at least two different operating positions, and wherein the support frame comprises a second adjustment mechanism to which the rear idler wheels are pivotally mounted, the second adjustment mechanism allowing the rear idler wheels to be in at least two different operating positions, whereby each of the operating positions corresponds to a different shape of the overall perimeter of the track system, the first adjustment mechanism being adapted to substantially maintain the front idler wheel in one of the operating positions and the second adjustment mechanism being adapted to substantially maintain the rear idler wheel in one of the operating positions. 12. A track system as claimed in claim 11, wherein the support frame is pivotally mounted to the drive wheel. 13. A track system as claimed in claim 11, wherein the at least two different operating positions comprise a low operating position and a high operating position. 14. A track system as claimed in claim 11, wherein at least one of the first and second adjustment mechanisms is rotatably mounted to the support frame. 15. A track system as claimed in claim 11, wherein at least one of the first and second adjustment mechanisms is slidingly mounted to the support frame. 16. A track system as claimed in claim 11, wherein at least one of the first and second adjustment mechanisms comprises at least two locations where the front or idler wheels can be pivotally mounted. 17. A vehicle having mounted thereto at least one track system as claimed in claim 11.
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이 특허에 인용된 특허 (5)
Henry Samuel B. (Royal Oak MI) Kuhns James J. (Romeo MI), Dynamic track tensioning system for tracked vehicles.
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