- 专利标题: Steering shaft for a steering column of a motor vehicle and steering column for a motor vehicle
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申请号: US17278731申请日: 2019-10-29
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公开(公告)号: US11904932B2公开(公告)日: 2024-02-20
- 发明人: Thomas Geiselberger , Benedikt Heigenhauser
- 申请人: thyssenkrupp Presta AG , thyssenkrupp AG
- 申请人地址: LI Eschen
- 专利权人: thyssenkrupp Presta AG,thyssenkrupp AG
- 当前专利权人: thyssenkrupp Presta AG,thyssenkrupp AG
- 当前专利权人地址: LI Eschen; DE Essen
- 代理机构: thyssenkrupp North America, LLC
- 优先权: DE 2018127098.4 2018.10.30
- 国际申请: PCT/EP2019/079463 2019.10.29
- 国际公布: WO2020/089199A 2020.05.07
- 进入国家日期: 2021-03-23
- 主分类号: B62D1/18
- IPC分类号: B62D1/18 ; B62D1/184 ; B62D1/183 ; B62D1/185
摘要:
A steering shaft may include an inner shaft at least partially within an outer shaft where the inner shaft includes a sliding element with an outer profile portion. The outer shaft may be displaced relative to the inner shaft axially in a direction of a longitudinal axis between a storage position and an operating position. A steering column may include an inner covering pipe in which such a steering shaft is rotatably supported and an outer covering unit in which the inner covering pipe is retained. The outer shaft may have a bearing means having an inner profile portion that corresponds to the outer profile portion. In the storage position the outer profile portion is at least partially received in the bearing means.
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