发明授权
- 专利标题： Four-wheel steering system for vehicle
- 专利标题（中）： 车辆四轮转向系统
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申请号： US709723申请日： 1985-03-08
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公开(公告)号： US4572316A公开(公告)日： 1986-02-25
- 发明人: Hirotaka Kanazawa , Takatani Teruhiko , Furutani Shigeki , Isamu Chikuma , Satoru Shimada , Hiroshi Eda
- 申请人： Hirotaka Kanazawa , Takatani Teruhiko , Furutani Shigeki , Isamu Chikuma , Satoru Shimada , Hiroshi Eda
- 申请人地址： JPX Hiroshima
- 专利权人： Mazda Motor Corporation
- 当前专利权人： Mazda Motor Corporation
- 当前专利权人地址： JPX Hiroshima
- 优先权： JPX59-48053 19840315; JPX59-48054 19840315
- 主分类号： B62D7/15
- IPC分类号： B62D7/15 ; B62D5/06
摘要：
A four-wheel steering system for a vehicle comprising a steering mechanism including a steering wheel, a front wheel turning mechanism operatively connected to the steering mechanism to turn the front wheels according to the turning angle of the steering wheel, a rear wheel turning mechanism operatively connected to the steering mechanism to turn the rear wheels in response to operation of the steering wheel, and a rear wheel steering ratio changing mechanism for changing the ratio of the turning angle of the rear wheels to the turning angle of the steering wheel.
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