发明授权
- 专利标题： Electric power steering apparatus
- 专利标题（中）： 电动助力转向装置
-
申请号： US10641107申请日： 2003-08-15
-
公开(公告)号： US06915874B2公开(公告)日： 2005-07-12
- 发明人: Osamu Tatewaki , Hiroshi Eda , Toshihiro Fukuda , Jun Okada
- 申请人： Osamu Tatewaki , Hiroshi Eda , Toshihiro Fukuda , Jun Okada
- 申请人地址： JP Tokyo
- 专利权人： NSK Ltd.
- 当前专利权人： NSK Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Miles & Stockbridge P.C.
- 优先权： JP2001-181967 20010615; JP2002-032818 20020208; JP2002-060742 20020306; JP2002-078481 20020320
- 主分类号： B62D5/04
- IPC分类号： B62D5/04 ; H02K5/24
摘要：
An electric power steering apparatus comprises an electric motor having a motor housing, a ball screw mechanism connected to the electric motor through power transmission means and used for driving a rack shaft, and a steering gear case encasing the rack shaft and the ball screw mechanism. The electric motor is supported by at least two supporting portions with respect to the steering gear case, and is supported by at lest one of the two supporting portions through an elastic member.
公开/授权文献
- US20040050613A1 Electric power steering apparatus 公开/授权日：2004-03-18
信息查询
IPC分类:
