发明授权
- 专利标题: Steering device
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申请号: US17693481申请日: 2022-03-14
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公开(公告)号: US11623680B2公开(公告)日: 2023-04-11
- 发明人: Toshihiro Muraki
- 申请人: AISIN CORPORATION
- 申请人地址: JP Aichi
- 专利权人: AISIN CORPORATION
- 当前专利权人: AISIN CORPORATION
- 当前专利权人地址: JP Aichi
- 代理机构: Buchanan Ingersoll & Rooney PC
- 优先权: JPJP2021-055477 20210329
- 主分类号: B62D1/19
- IPC分类号: B62D1/19 ; B62D1/185
摘要:
A steering device includes: an inner tube including a steering wheel; a column housing that houses the tube retractably along an axis; a drive mechanism attached to the column housing in such a way as to cause the tube to perform a retraction operation via a drive member that reciprocates along the axis, a first impact absorption member that is provided on one of the drive member and the tube, and includes a deformation portion; and an action member that is provided on another of the drive member and the tube, and plastically deforms the deformation portion. The drive member, the first impact absorption member, and the action member are fixed by a single fixing member. When a predetermined pushing load acts on the tube, fixing between the first impact absorption member and the action member is released.
公开/授权文献
- US20220306183A1 STEERING DEVICE 公开/授权日:2022-09-29
信息查询
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