发明授权
- 专利标题: Electronic control power steering device
- 专利标题(中): 电子控制动力转向装置
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申请号: US10483248申请日: 2002-07-08
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公开(公告)号: US06973990B2公开(公告)日: 2005-12-13
- 发明人: Susumu Honaga , Yoshiharu Inaguma , Tsune Kobayashi , Nobuyuki Kawabata , Fumio Ukai
- 申请人: Susumu Honaga , Yoshiharu Inaguma , Tsune Kobayashi , Nobuyuki Kawabata , Fumio Ukai
- 申请人地址: JP Kariya
- 专利权人: Toyoda Koki Kabushiki Kaisha
- 当前专利权人: Toyoda Koki Kabushiki Kaisha
- 当前专利权人地址: JP Kariya
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: JP2001-209371 20010710; JP2001-213137 20010713; JP2001-323070 20011022
- 国际申请: PCT/JP02/06907 WO 20020708
- 国际公布: WO03/006301 WO 20030123
- 主分类号: B62D5/04
- IPC分类号: B62D5/04
摘要:
An electric power steering apparatus (11) includes a reduction mechanism (G) for transmitting the rotation of a rotating shaft (28a) of a motor (28) to a ball screw nut (20) while reducing the speed of the rotation. The reduction mechanism includes a drive gear (29), which is coaxially connected to the rotating shaft of the motor, and a driven gear (16a), which is arranged on the outer surface of the ball screw nut. Due to the reduction mechanism, the motor may be inclined relative to a rack shaft (18).
公开/授权文献
- US20040168849A1 Electronic control power steering device 公开/授权日:2004-09-02