发明授权
- 专利标题： Vehicle steering system
- 专利标题（中）： 车辆转向系统
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申请号： US880918申请日： 1986-07-01
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公开(公告)号： US4768602A公开(公告)日： 1988-09-06
- 发明人: Hitoshi Inoue , Gozo Watanabe , Takeshi Tanaka , Yoshihiro Watanabe
- 申请人： Hitoshi Inoue , Gozo Watanabe , Takeshi Tanaka , Yoshihiro Watanabe
- 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： JPX60-150669 19850708
- 主分类号： B62D6/00
- IPC分类号： B62D6/00 ; B60K23/08 ; B62D7/14 ; B62D7/15 ; B60K17/34
摘要：
A steering mechanism of a vehicle including a four-wheel steering system in combination with a four-wheel drive system having a front wheel steering mechanism for steering front wheels of the vehicle, a steering wheel for effecting a steering movement of the front wheel steering mechanism to a desired angle, a rear wheel steering mechanism for steering rear wheels of the vehicle, a control circuit for effecting a steering movement of the rear wheel steering mechanism in relation to the steering movement of the front wheels, and a torque ratio control assembly for compensating the steering angle of the rear wheels in accordance with torque distribution for the rear wheels. The arrangement is such that a ratio of the steering angle of the rear wheel to the steering angle of the front wheel as considered in the same direction of steering is increased in accordance with an increase in the ratio of the torque distribution for the rear wheels.
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