Multi-passenger snowmobile having a seat with a movable backrest
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62M-027/02
B62M-027/00
출원번호
US-0212753
(2005-08-29)
등록번호
US-7490686
(2009-02-17)
발명자
/ 주소
B��dard,Yvon
Gilbert,Andr��
출원인 / 주소
Bombardier Recreational Products Inc.
대리인 / 주소
Osler, Hoskin & Harcourt LLP
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A snowmobile positions riders close to the center of gravity of the snowmobile, reduces jostling forces, and improves the comfort and ridability of the snowmobile. The snowmobile has a straddle-type seat assembly has three seat portions that are designed to accommodate one, two, or three riders. An
A snowmobile positions riders close to the center of gravity of the snowmobile, reduces jostling forces, and improves the comfort and ridability of the snowmobile. The snowmobile has a straddle-type seat assembly has three seat portions that are designed to accommodate one, two, or three riders. An adjustable backrest may be positioned to provide back support in a variety of seat configurations.
대표청구항▼
What is claimed is: 1. A snowmobile comprising: a frame comprising a tunnel; an engine disposed on the frame; a drive track disposed below the frame and operatively connected to the engine for propulsion of the snowmobile; a straddle seat assembly attached to the tunnel rearward of the engine, the
What is claimed is: 1. A snowmobile comprising: a frame comprising a tunnel; an engine disposed on the frame; a drive track disposed below the frame and operatively connected to the engine for propulsion of the snowmobile; a straddle seat assembly attached to the tunnel rearward of the engine, the straddle seat assembly comprising a first seat portion for a driver, a second seat portion for a first passenger, a backrest mounted to the seat assembly, the backrest movable between a first position and a second position; two skis disposed on the frame; and a steering device disposed on the frame forward of the seat assembly and operatively connected to the two skis for steering the snowmobile. 2. The snowmobile of claim 1, wherein, when in the first position, the backrest provides support for the driver, and when in the second position, the backrest provides support for the first passenger. 3. The snowmobile of claim 2, wherein the backrest is pivotably mounted to the seat assembly and pivots between the first position and the second position. 4. The snowmobile of claim 2, wherein the seat assembly further comprises a plurality of backrest mounting points, and the backrest is selectively releasably attachable to at least one of the backrest mounting points. 5. The snowmobile of claim 4, wherein at least one backrest mounting point is associated with the first seat position and at least one backrest mounting point is associated with the second seat position. 6. The snowmobile of claim 1, wherein the seat assembly further comprises a third seat portion for a second passenger. 7. The snowmobile of claim 6, wherein the first seat portion, the second seat portion, and the third seat portion are each separately removable from the snowmobile. 8. The snowmobile of claim 1, wherein, when in the first position, the backrest provides support for the first passenger, and when in the second position, the backrest provides support for the second passenger. 9. The snowmobile of claim 8, wherein the backrest is pivotably mounted to the seat assembly and pivots between the first position and the second position. 10. The snowmobile of claim 8, wherein the seat assembly further comprises a plurality of backrest mounting points, and the backrest is selectively releasably attachable to at least one of the backrest mounting points. 11. The snowmobile of claim 10, wherein at least one backrest mounting point is associated with the second seat position and at least one backrest mounting point is associated with the third seat position. 12. A snowmobile comprising: a frame; an engine disposed on the frame; a drive track disposed below the frame and operatively connected to the engine for propulsion of the snowmobile; a straddle seat assembly attached to the frame rearward of the engine, the straddle seat assembly comprising a first seat portion for a driver, a second seat portion for a first passenger, a third seat portion for a second passenger, a backrest mounted to the seat assembly, the backrest being movable between a first position, a second position and a third position; two skis disposed on the frame; and a steering device disposed on the frame forward of the seat assembly and operatively connected to the two skis for steering the snowmobile. 13. The snowmobile of claim 12, wherein the frame comprises a tunnel and the seat assembly is attached to the tunnel. 14. The snowmobile of claim 13, wherein, when in the first position, the backrest provides support for the first driver, when in the second position, the backrest provides support for the first passenger, and when in the third position, the backrest provides support for the second passenger. 15. The snowmobile of claim 14, wherein the backrest is pivotably mounted to the seat assembly and pivots between the first position, the second position, and the third position. 16. The snowmobile of claim 14, wherein the seat assembly further comprises a plurality of backrest mounting points, and the backrest is selectively releasably attachable to at least one of the backrest mounting points. 17. The snowmobile of claim 16, wherein at least one backrest mounting point is associated with the first seat position, at least one backrest mounting point is associated with the second seat position, and at least one backrest mounting point is associated with the third seat position. 18. A snowmobile comprising: a frame; an engine disposed on the frame; a drive track disposed below the frame and operatively connected to the engine for propulsion of the snowmobile; a straddle seat assembly attached to the frame rearward of the engine, the straddle seat assembly comprising a first seat portion for a driver, a second seat portion for a first passenger, a backrest mounted to the seat assembly, the backrest movable between a first position and a second position; two skis disposed on the frame; and a steering device disposed on the frame forward of the seat assembly and operatively connected to the two skis for steering the snowmobile, wherein the first seat portion and the second seat portion are separately removable from the snowmobile.
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이 특허에 인용된 특허 (3)
David Charles Thompson ; Rhonda Lynnette Martinsen ; Jack Thomas Nelson, Seating system configurable between one-person to two-person configurations, and methods for configuring the same.
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