发明授权
- 专利标题： Steering apparatus for vehicle
- 专利标题（中）： 车辆转向装置
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申请号： US835108申请日： 1986-02-28
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公开(公告)号： US4645025A公开(公告)日： 1987-02-24
- 发明人: Takeshi Ohe , Tadaaki Fujii , Ichiro Koike
- 申请人： Takeshi Ohe , Tadaaki Fujii , Ichiro Koike
- 申请人地址： JPX Tokyo
- 专利权人： Jidosha Kiki Co., Ltd.
- 当前专利权人： Jidosha Kiki Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-42790 19850306
- 主分类号： B62D6/02
- IPC分类号： B62D6/02 ; B62D5/04 ; B62D6/00 ; B62D7/14 ; B62D7/15 ; B62D5/06
摘要：
A steering apparatus for a vehicle steers both front and rear wheels and has an electric power steering unit for steering the rear wheels with a rotational force of a motor and a controller for generating a rear wheel steering signal in response to a vehicle speed and a front wheel steering angle. The controller includes a plurality of pattern memories for storing rear wheel steering angles, one of which is read out in response to a detected front wheel steering angle in accordance with ratios of rear wheel steering angles to front wheel steering angles. The ratios are predetermined or given as a function of vehicle speeds.
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