发明授权
- 专利标题: Hub-bearing unit with a sealing device
- 专利标题(中): 轮毂轴承单元带密封装置
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申请号: US14884804申请日: 2015-10-16
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公开(公告)号: US09511627B2公开(公告)日: 2016-12-06
- 发明人: Fausto Morello , Andrea Serafini
- 申请人: Fausto Morello , Andrea Serafini
- 申请人地址: SE Gothenburg
- 专利权人: AKTIEBOLAGET SKF
- 当前专利权人: AKTIEBOLAGET SKF
- 当前专利权人地址: SE Gothenburg
- 代理机构: SKF USA Inc. Patent Dept.
- 代理商 Bryan Peckjian
- 优先权: ITTO2014A0861 20141023
- 主分类号: F16C33/78
- IPC分类号: F16C33/78 ; F16C33/80 ; B60B27/00 ; F16C19/18
摘要:
A hub-bearing unit for rotatably is provided with a stationary radially outer ring, a radially inner ring, an annular gasket, and a second metal insert. The radially inner ring includes a flange for mounting a wheel and a sealing device having a first metal insert, annular shaped, steadily fixed at an end portion of the outer ring facing the flange. The annular gasket includes a plurality of elastomeric sealing lips and steadily fixed to the metal insert. The second metal insert is steadily fixed on an axial cylindrical surface of the inner ring. The gasket presents a first axial contacting lip. The first axial contacting lip slidingly contacts a substantially frustoconical portion of the metal insert.
公开/授权文献
- US20160114624A1 HUB-BEARING UNIT WITH A SEALING DEVICE 公开/授权日:2016-04-28
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