发明申请
- 专利标题： VEHICULAR REAR WHEEL STEERING DEVICE
- 专利标题（中）： 车辆后轮转向装置
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申请号： US13369167申请日： 2012-02-08
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公开(公告)号： US20120199413A1公开(公告)日： 2012-08-09
- 发明人: Yoichi FUJINORI , Hiromitsu KAGEYAMA , Hajime TANAKA , Kenji HAYASHI , Koichi NISHIMURA , Kenjiro NAGATA , Naoki YAMAGUCHI , Akiya TANEDA
- 申请人： Yoichi FUJINORI , Hiromitsu KAGEYAMA , Hajime TANAKA , Kenji HAYASHI , Koichi NISHIMURA , Kenjiro NAGATA , Naoki YAMAGUCHI , Akiya TANEDA
- 申请人地址： JP Kariya-shi
- 专利权人： AISIN SEIKI KABUSHIKI KAISHA
- 当前专利权人： AISIN SEIKI KABUSHIKI KAISHA
- 当前专利权人地址： JP Kariya-shi
- 优先权： JP2011-024626 20110208
- 主分类号： B62D5/04
- IPC分类号： B62D5/04
摘要：
A vehicular rear wheel steering device includes a housing, a rod being non-turnable with respect to the housing and movably supported in an axial direction of the rod, and a conversion mechanism arranged between the rod and the housing to convert a rotation of a rotational drive device to a drive force in the axial direction. The housing includes a tubular first bush disposed at a first end and a tubular second bush at a second end. Each bush is slidably engaged to an outer periphery of the rod and supports the rod to be movable in the axial direction. A rod supporting rigidity of the first bush is lower compared to that of the second bush. The first bush is arranged with an elastic body that deforms in a radial direction of the rod. The second bush is arranged with an inner periphery protrusion at which the rod tilts.
公开/授权文献
- US08875835B2 Vehicular rear wheel steering device 公开/授权日：2014-11-04
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