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Patent Searching and Data


Title:
SUSPENSION SYSTEM FOR SNOWMOBIL
Document Type and Number:
Japanese Patent JPH08207838
Kind Code:
A
Abstract:

PURPOSE: To prevent bounding of body by regulating excess pitching of a slide rail by fitting a control rod which is allowed to telescopically move only predetermined amount between a vehicle frame near a link mechanism and the slide rail.

CONSTITUTION: A pair of right and left control rods 45, is slantingly fitted along the longitudinal direction of a body between the rear portion of a vehicular body frame 2 near a link mechanism 19 and a slide rail 11. With regard to the control rod 45, one end of a rod 46 as a portion of the same rod 45 is fastened to a shaft 33 fixed on the body frame 2, and the other end of the rod 46 is slidably inserted to a cylindrical guide member 47 connected to a side rail 11, and further stoppers are mounted on a part of the rod 46 where a guide element 47 is interposed between the stoppers. The control rod 45 can move telescopically only within a gap between the stoppers and guide element 47. Then, even when a snowmobile passes over gradual undurations and local projections formed on a snow surface, the slide rail 11 optimally pitches within an expansion and contraction range of the control rod 45, allowing the track belt 13 to secure earthing.


Inventors:
FURUSAWA MASAO
Application Number:
JP1995000013669
Publication Date:
August 13, 1996
Filing Date:
January 31, 1995
Export Citation:
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Assignee:
YAMAHA MOTOR CO LTD
International Classes:
B62D55/104; B62D55/084; B62M27/00; B62M27/02; (IPC1-7): B62D55/104
Attorney, Agent or Firm:
Ryoichi Yamashita