发明授权
- 专利标题: Steering column telescoping bushing with roller springs
- 专利标题(中): 带滚子弹簧的转向柱伸缩套管
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申请号: US13832537申请日: 2013-03-15
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公开(公告)号: US08915521B2公开(公告)日: 2014-12-23
- 发明人: William D. Cymbal , Melvin L. Tinnin , Arthur W. Nellett , Richard K. Riefe , Ravi Ravindra
- 申请人: William D. Cymbal , Melvin L. Tinnin , Arthur W. Nellett , Richard K. Riefe , Ravi Ravindra
- 申请人地址: US MI Saginaw
- 专利权人: Steering Solutions IP Holding Corporation
- 当前专利权人: Steering Solutions IP Holding Corporation
- 当前专利权人地址: US MI Saginaw
- 代理机构: Cantor Colburn LLP
- 主分类号: B62D1/18
- IPC分类号: B62D1/18 ; B62D1/187
摘要:
An adjustable steering column for a vehicle and a bushing for the adjustable steering column are provided. The adjustable steering column includes a column jacket having a lower jacket extending along a first axis and an upper jacket telescopically coupled to and extending with the lower jacket. The lower and upper shafts are configured to selectively move telescopically relative to one another for telescope adjustment of the steering column. The adjustable steering column also includes a bushing positioned between the lower jacket and the upper jacket, the bushing including a support portion extending along a length between the lower jacket and upper jacket, the support portion including a first seating area, and a roller portion positioned in the first seating area, the roller portion configured to engage at least one of an outer surface of the lower jacket and an inner surface of the upper jacket.
公开/授权文献
- US20140260760A1 STEERING COLUMN TELESCOPING BUSHING WITH ROLLER SPRINGS 公开/授权日:2014-09-18