发明授权
- 专利标题： Rolling element cage
- 专利标题（中）： 滚动元件笼
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申请号： US14001085申请日： 2011-12-02
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公开(公告)号： US08770854B2公开(公告)日： 2014-07-08
- 发明人: Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
- 申请人： Peter Friedrich , Michael Krüger , Steffen Säbsch , Heinz Schäfers , Matthias Fick , Manfred Winkler , Johannes Enders
- 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： Fitzpatrick, Cella, Harper & Scinto
- 优先权： DE102011004687 20110224
- 国际申请： PCT/EP2011/071648 WO 20111202
- 国际公布： WO2012/113472 WO 20120830
- 主分类号： F16C33/54
- IPC分类号： F16C33/54
摘要：
The invention concerns a rolling element cage (32) made of a metal strip material that is profiled, stamped, cut to length, and bent into a round shape, wherein the ends of the cut-to-length strip sections are joined together by welding. In order to make it possible to influence the lubricant distribution in the bearing and the vibration characteristics of the cage and thus of the overall bearing system, according to the invention the strip section ends (34, 36) are joined together with a predetermined axial offset (a) and/or radial offset (b).
公开/授权文献
- US20140010490A1 ROLLING ELEMENT CAGE 公开/授权日：2014-01-09
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