发明申请
- 专利标题： Rack Guide and Rack-and-Pinion Type Steering Apparatus Using the Same
- 专利标题（中）： 机架式导向装置及其齿轮型转向装置
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申请号： US10592316申请日： 2005-03-04
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公开(公告)号： US20070205572A1公开(公告)日： 2007-09-06
- 发明人: Shuichi Kubota , Yoshiro Kuzumi , Hidetoshi Kaida
- 申请人： Shuichi Kubota , Yoshiro Kuzumi , Hidetoshi Kaida
- 优先权： JP2004-066369 20040309; JP2004-261540 20040908
- 国际申请： PCT/JP05/03794 WO 20050304
- 主分类号： B62D3/12
- IPC分类号： B62D3/12
摘要：
A rack-and-pinion type steering apparatus 1 includes a gear case 3 made of aluminum or an aluminum alloy and having a hollow portion 2; a steering shaft 6 rotatably supported by the gear case 3 through rolling bearings 4 and 5; a pinion 7 which is rotatably supported in the gear case 3 through the steering shaft 6; a rack bar 9 on which rack teeth 8 meshing with the pinion 7 are formed; and a rack guide 10 which is disposed in the hollow portion 2 inside the gear case 3 and supports the rack bar 9 slidably with respect to its moving direction A.
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