发明授权
- 专利标题： Mechanical steering device for the rear wheels of motor cars with four-wheel steering
- 专利标题（中）： 具有四轮转向功能的汽车后轮机械转向装置
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申请号： US334506申请日： 1989-04-07
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公开(公告)号： US4953881A公开(公告)日： 1990-09-04
- 发明人: Giorgio Lupo , Pier C. Capra
- 申请人： Giorgio Lupo , Pier C. Capra
- 申请人地址： ITX Turin
- 专利权人： Fiat Auto S.p.A.
- 当前专利权人： Fiat Auto S.p.A.
- 当前专利权人地址： ITX Turin
- 优先权： ITX67323A/88 19880411
- 主分类号： B62D7/15
- IPC分类号： B62D7/15
摘要：
A mechanical steering device for the rear wheels of motor cars with four-wheel steering, including a front steering unit (4) and a rear steering unit (5) coupled for rotation with each other by a longitudinal transmission shaft (6), in which the rear steering unit (5) includes a transverse bar (11) connected to the rear wheels (2) by respective steering joints and tie rods (9, 10). The rotation of the longitudinal shaft (6) is transformed into translation of the transverse bar (11) by a positive cam (12).
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