发明授权
- 专利标题： Electrically actuated steering column mechanism
- 专利标题（中）： 电动转向柱机构
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申请号： US10882585申请日： 2004-07-01
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公开(公告)号： US07331608B2公开(公告)日： 2008-02-19
- 发明人: Ray G. Armstrong , Richard K. Riefe , Ravindra Jwalapathy , Marvin V. Manwaring
- 申请人： Ray G. Armstrong , Richard K. Riefe , Ravindra Jwalapathy , Marvin V. Manwaring
- 申请人地址： US MI Troy
- 专利权人： Delphi Technologies, Inc.
- 当前专利权人： Delphi Technologies, Inc.
- 当前专利权人地址： US MI Troy
- 代理商 Michael D. Smith
- 主分类号： B62D1/18
- IPC分类号： B62D1/18
摘要：
An apparatus for positioning a steering wheel of a vehicle in a desired position. The invention includes a steering column having a steering wheel supporting portion for supporting the steering wheel. The steering column also includes first and second members movable relative to one another. The first and second members are moved relative to one another to move the steering wheel supporting portion, and the steering wheel, along either tilting path of movement, or a telescoping path of movement, or both. The invention also includes a locking device that selectively engages the first and second members to lock the first and second members with respect to one another. The locking device substantially prevents movement of the steering wheel supporting portion, and the steering wheel, along the path of movement. The locking device includes an electric motor. The first and second members are locked and unlocked with respect to one another in response to activation of the electric motor.
公开/授权文献
- US20040239089A1 Electrically actuated steering column mechanism 公开/授权日：2004-12-02