- 专利标题: Press-fit-interlocking connection and belt tensioner having such a connection
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申请号: US17621227申请日: 2020-06-24
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公开(公告)号: US12123494B2公开(公告)日: 2024-10-22
- 发明人: Zoran Maricic , Alexander Kurz
- 申请人: Schaeffler Technologies AG & Co. KG
- 申请人地址: DE Herzogenaurach
- 专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人地址: DE Herzogenaurach
- 代理机构: Davidson Kappel LLC
- 优先权: DE 2019117170.9 2019.06.26
- 国际申请: PCT/DE2020/100535 2020.06.24
- 国际公布: WO2020/259758A 2020.12.30
- 进入国家日期: 2021-12-20
- 主分类号: F16H7/12
- IPC分类号: F16H7/12 ; B23P11/00 ; F16B4/00 ; F16H7/08
摘要:
A press-fit-interlocking connection of an inner part to an outer part which is fastened to the inner part includes a cylindrical press joint (3) between the outer part and the inner part. The interlocking connection is formed by an axial stop having contacting stop parts (18, 19) on the inner part and on the outer part. The connection has an edge support in contact with the stop parts which contact one another, in a first main plane of curvature (E1) to which the cylinder axis of the press joint is perpendicular, with equal radii of curvature (ra1, ra2), and in a second main plane of curvature (E2) in which the cylinder axis of the press joint lies, with different radii of curvature (ra2, ri2).
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