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Title:
IRREGULAR TERRAIN DRIVE VEHICLE
Document Type and Number:
Japanese Patent JPS61226379
Kind Code:
A
Abstract:
PURPOSE:To enable to negotiate comfortably even a soft terrain such as fresh snow by sloping a caterpillar upward against the surface of snow and the like at front parts of both a backing plate and a rail. CONSTITUTION:Under a backing plate 12 a rail 15 for a caterpillar is attached. The backing plate 12 can move both longitudinally and vertically due to both rotary movement of a plate 7 and elastic effect of a relief spring 10. The first freewheel 17 is rotatably attached at the front end of a frame 5 while the second freewheel 18 is rotatably attached at the rear end of the backing plate 12. A sprocket 20 attached on a drive shaft drives the caterpillar. Both the backing plate 12 and the rail 15 are bent from the middle upward toward the front by an angle theta.

Inventors:
MACHII TOMOMI
Application Number:
JP6763985A
Publication Date:
October 08, 1986
Filing Date:
March 30, 1985
Export Citation:
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Assignee:
SUZUKI MOTOR CO
International Classes:
B62D55/04; B62D55/104; B62K5/00; B62K5/01; B62K13/00; B62M27/00; B62M27/02; (IPC1-7): B62D55/104; B62D55/12; B62M27/00



 
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