| 摘要 |
PROBLEM TO BE SOLVED: To provide a snowmobile capable of traveling with a front axle inclined in order to travel on a slope in a horizontal direction. SOLUTION: A rolling type front axle 14 is arranged on a spindle shaft 17 arranged on a frame at a front part of a vehicle body 2 and a luffing type steering post 15 luffs a handle to left and right sides relative to a longitudinal direction through the handle 4. Thereby, a cross joint gear shaft 16 drives a front axle gear 20 to left and right sides and the whole of the front axle 14 is rotated through the spindle shaft, thereby, the rolling type front suspension 14 has a structure that skis 5L, 5R at both left and right ends are vertically moved. Since the vehicle body can be horizontally retained in a horizontal direction of the inclined ground and the pair of left and right skis 5L, 5R are further ground-contacted in parallel to an inclined surface in the horizontal direction of the inclined ground, when travelling horizontally in the horizontal direction of the inclined ground, it can travel while suppressing rolling in a valley direction. COPYRIGHT: (C)2008,JPO&INPIT
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