发明申请
- 专利标题： Wheel bearing assembly and manufacturing method thereof
- 专利标题（中）： 车轮轴承组装及其制造方法
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申请号： US12385023申请日： 2009-03-30
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公开(公告)号： US20090245935A1公开(公告)日： 2009-10-01
- 发明人: Tsuyoshi Kamikawa , Masahiro Inoue
- 申请人： Tsuyoshi Kamikawa , Masahiro Inoue
- 申请人地址： JP Osaka
- 专利权人： JTEKT Corporation
- 当前专利权人： JTEKT Corporation
- 当前专利权人地址： JP Osaka
- 优先权： JP2008-086746 20080328; JP2008-087085 20080328; JP2008-100057 20080408
- 主分类号： F16D1/08
- IPC分类号： F16D1/08 ; B21D53/10
摘要：
A wheel bearing assembly includes i) a wheel hub having a hub spindle, a central hole formed the hub spindle, and female splines formed extending in the axial direction on an inner peripheral surface of the central hole, and ii) a constant velocity joint outer ring having a protruding central shaft and male splines formed extending in the axial direction on an outer peripheral surface of the central shaft. The wheel hub and the constant velocity joint outer ring are splined together by the male splines and the female splines fitting together, and a seal layer made of an anaerobic sealant that seals a gap at a meshing area where the male splines and the female splines mesh together is provided at that meshing area.
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