发明授权
- 专利标题： Vehicle steering apparatus
- 专利标题（中）： 车辆转向装置
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申请号： US10952917申请日： 2004-09-30
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公开(公告)号： US07308964B2公开(公告)日： 2007-12-18
- 发明人: Kazuo Hara , Noriki Kubokawa , Tetsuya Osonoi , Takaaki Eguchi , Kiyotaka Shitamitsu , Hitoshi Ono
- 申请人： Kazuo Hara , Noriki Kubokawa , Tetsuya Osonoi , Takaaki Eguchi , Kiyotaka Shitamitsu , Hitoshi Ono
- 申请人地址： JP Yokohama-shi
- 专利权人： Nissan Motor Co., Ltd.
- 当前专利权人： Nissan Motor Co., Ltd.
- 当前专利权人地址： JP Yokohama-shi
- 代理机构： Foley & Lardner LLP
- 优先权： JP2003-344519 20031002; JP2003-344520 20031002; JP2003-344839 20031002; JP2003-395960 20031126
- 主分类号： B62D5/04
- IPC分类号： B62D5/04
摘要：
A vehicle steering apparatus includes a steering input section having at least a steering wheel to which steering input is applied, and a steering output section having at least a steering rack shaft and operatively associated with left and right steered wheels for steering the steered wheels by steering-rack-shaft movement produced by a steering force determined based on the steering input and transmitted directly or indirectly to the steering rack shaft. The steering rack shaft is split into left and right movable rack shaft portions. Also provided is a steer angle converter enabling a differential rack stroke between left and right rack strokes of the left and right movable rack shaft portions. The steer angle converter is constructed by at least one of a variable-pitch dual rack arrangement and a dual taper-pulley arrangement of a cable back-up mechanism.
公开/授权文献
- US20050072621A1 Vehicle steering apparatus 公开/授权日：2005-04-07
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