发明公开
- 专利标题： VEHICLE STEERING DEVICE
- 专利标题（中）： 车辆转向装置
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申请号： EP07828913.9申请日： 2007-10-01
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公开(公告)号： EP2070804A1公开(公告)日： 2009-06-17
- 发明人: HIGASHI, Kenji , YAMANAKA, Kosuke , ISHIHARA, Atsushi , MAEDA, Daisuke , NAKA, Masami , KADA, Tomoyasu
- 申请人： JTEKT Corporation
- 申请人地址： 3-5-8, Minamisemba, Chuo-ku, Osaka-shi Osaka 542-8502 JP
- 专利权人： JTEKT Corporation
- 当前专利权人： JTEKT Corporation
- 当前专利权人地址： 3-5-8, Minamisemba, Chuo-ku, Osaka-shi Osaka 542-8502 JP
- 代理机构： Steil, Christian
- 优先权： JP2006272095 20061003
- 国际公布： WO2008041668 20080410
- 主分类号： B62D6/00
- IPC分类号： B62D6/00 ; B62D5/04 ; B62D5/07 ; B62D5/22 ; B62D101/00 ; B62D113/00 ; B62D119/00 ; B62D137/00
摘要：
A motor vehicle steering apparatus (1) has a transmission-ratio vaviable mechanism (8) for changing, with the use of a transmission-ratio changing motor (18), the rotational transmission-ratio between a first steering shaft (5) connected to a steering member (2) and a second steering shaft (6) connected to a steering mechanism (12). The apparatus has a counter force compensating motor (23) for compensating steering counter force of the steering member (2) caused by operation of the transmission-ratio vaviable mechanism (8), a hydraulic steering assist mechanism (80), and a controller (24) for controlling the transmission-ratio changing motor (18) and the counter force compensating motor (23). The controller (24) has a function of causing the counter force compensating motor (23) to generate steering assist torque.
公开/授权文献
- EP2070804B1 VEHICLE STEERING DEVICE 公开/授权日：2012-05-16
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