发明公开
EP2878842A1 Coupling system of a low friction sealing assembly with a bearing ring and a hub bearing unit equipped with such a sealing assembly
有权
用于与轴承环和轮毂轴承单元具有这样的密封装置的低摩擦密封结构连接系统
- 专利标题： Coupling system of a low friction sealing assembly with a bearing ring and a hub bearing unit equipped with such a sealing assembly
- 专利标题（中）： 用于与轴承环和轮毂轴承单元具有这样的密封装置的低摩擦密封结构连接系统
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申请号： EP14195184.8申请日： 2014-11-27
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公开(公告)号： EP2878842A1公开(公告)日： 2015-06-03
- 发明人: Barberis, Giorgio , Duch, Daniele , Morello, Fausto , Vulpio, Maria Concetta
- 申请人： Aktiebolaget SKF
- 申请人地址： 41 550 Göteborg SE
- 专利权人： Aktiebolaget SKF
- 当前专利权人： Aktiebolaget SKF
- 当前专利权人地址： 41 550 Göteborg SE
- 代理机构： Tedeschini, Luca
- 优先权： ITTO20130980 20131129
- 主分类号： F16C33/78
- IPC分类号： F16C33/78
摘要：
A sealing assembly (1) including at least one first annular shield (10) having a sleeve portion (15) integral in use with a rotating member (4) and a flange portion (16), which radially and overhangingly extends from the sleeve portion (15); preferably, a second annular shield (11) is arranged in front of the first shield with the interposition of an annular seal (9); wherein the sleeve portion of the first shield is delimited by a conic-truncated lateral mounting surface (21) having a tapering facing so as to have a greater diameter arranged on the side of the flange portion and intended to couple in use with a mounting seat of the rotating member formed by a shallow recess (25) delimited by a conic-truncated bottom wall (26) having the same tapering as the lateral mounting surface and by an axial shoulder (27) which is arranged on the side opposite to the flange portion.
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