发明授权
- 专利标题: Vehicle axle suspension system
- 专利标题(中): 车轴悬挂系统
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申请号: US70919申请日: 1993-06-04
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公开(公告)号: US5511817A公开(公告)日: 1996-04-30
- 发明人: Tamiyoshi Kasahara , Yohsuke Akatsu , Kenji Kawagoe , Yutaka Endo , Hiroshi Noguchi
- 申请人: Tamiyoshi Kasahara , Yohsuke Akatsu , Kenji Kawagoe , Yutaka Endo , Hiroshi Noguchi
- 申请人地址: JPX Yokohama
- 专利权人: Nissan Motor Co., Ltd.
- 当前专利权人: Nissan Motor Co., Ltd.
- 当前专利权人地址: JPX Yokohama
- 优先权: JPX4-156917 19920616
- 主分类号: B60G3/20
- IPC分类号: B60G3/20 ; B60G11/22
摘要:
A vehicle axle suspension system including wheel support members for rotatably supporting road wheels, a suspension member for supporting the road wheel support members for vertical swinging movement, and elastic suspension elements. The elastic suspension elements include a pair of front elastic suspension elements provided at different suspension points in front of the road wheel support members for elastically mounting the suspension member to the vehicle and a pair of rear elastic suspension elements provided at different suspension points behind the road wheel support members for elastically mounting the suspension member to the vehicle. The elastic suspension elements are positioned to provide an understeer characteristic when a lateral force acts on a suspension roll center determined by suspension geometry to rotate the suspension member around a virtual roll axis extending through an elastic center of the front elastic suspension elements and an elastic center of the rear elastic suspension elements.
公开/授权文献
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