发明申请
- 专利标题： IMPACT ABSORBING STEERING APPARATUS
- 专利标题（中）： 冲击吸收转向装置
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申请号： US13256692申请日： 2011-07-25
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公开(公告)号： US20120193902A1公开(公告)日： 2012-08-02
- 发明人: Naoto Akutsu , Makoto Nagasawa
- 申请人： Naoto Akutsu , Makoto Nagasawa
- 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
- 优先权： JP2010-187525 20100824
- 国际申请： PCT/JP11/66879 WO 20110725
- 主分类号： B62D1/11
- IPC分类号： B62D1/11
摘要：
Construction is achieved wherein a steering wheel can displace smoothly in the forward direction during a secondary collision, even when an electric motor 13a of an electric power steering apparatus protrudes to the side.Members are located between a pair of left and right installation plate sections 17c, which are provided on a bracket 10c on the column side that is supported by a steering column 6c, and a portion that is fastened to the vehicle body, and connected and fastened to both of these; and by making the rigidity or friction coefficient of these members different from each other, the load required for the installation plate sections 17c to drop away toward the front from the portion fastened to the vehicle body is made to be large on the side far from the electric motor 13a and less on the side near to the electric motor 13a. Therefore, the tendency for the dropping away toward the front on the side where the electric motor 13, having a large inertial mass, is located, being difficult, is cancelled out by the ease of the dropping away of the installation plate section 17a.
公开/授权文献
- US08382156B2 Impact absorbing steering apparatus 公开/授权日：2013-02-26
信息查询
IPC分类:
