发明授权
- 专利标题： Suspension device for vehicles
- 专利标题（中）： 车辆悬挂装置
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申请号： US536393申请日： 1974-12-26
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公开(公告)号： US3944005A公开(公告)日： 1976-03-16
- 发明人: Fujihiko Tomita
- 申请人： Fujihiko Tomita
- 申请人地址： JA Iwata
- 专利权人： Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人： Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人地址： JA Iwata
- 优先权： JA49-1955 19731228
- 主分类号： B62D55/02
- IPC分类号： B62D55/02 ; B62D55/108 ; B62M27/02 ; B62D27/02
摘要：
A suspension device for motor driven vehicles such as snowmobiles comprises a pair of slide rails which are resiliently suspended under the vehicle body to ensure engagement of the ground-engaging portion of a flexible endless track with the ground, the endless track being driven by a drive sprocket wheel journalled on the front portion of the vehicle body and stretched at its rear portion over rear idler wheels journalled on the rear portions of the slide rails. The resiliency of the suspension device is adjusted to prevent skidding of the rear portion of the endless track.