发明授权
- 专利标题： Electric powering steering apparatus
- 专利标题（中）： 电动转向装置
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申请号： US09670524申请日： 2000-09-26
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公开(公告)号： US06364049B1公开(公告)日： 2002-04-02
- 发明人: Akira Iwasaki , Takayuki Hashimoto , Masanobu Miyazaki , Shinichi Tokura
- 申请人： Akira Iwasaki , Takayuki Hashimoto , Masanobu Miyazaki , Shinichi Tokura
- 优先权： JP2000-004966 20000113
- 主分类号： B62D504
- IPC分类号： B62D504
摘要：
In an electric power steering apparatus, a bearing of a drive shaft provided with a worm gear is connected to the drive shaft in an axial direction. It installs an elastic body (a holding device) which elastically deforms so as to move the drive shaft in an axial direction at a time of load input when tooth faces of the worm gear and the worm wheel are brought into contact with each other.
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