发明申请
- 专利标题： Rolling Bearing Cage, Ball Bearing and Roller Bearing
- 专利标题（中）： 滚动轴承座，滚珠轴承和滚子轴承
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申请号： US11992475申请日： 2006-09-27
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公开(公告)号： US20090245711A1公开(公告)日： 2009-10-01
- 发明人: Tomoya Hattori , Hiroshi Ueno , Satoshi Hashimoto , Yoshihisa Kaneko
- 申请人： Tomoya Hattori , Hiroshi Ueno , Satoshi Hashimoto , Yoshihisa Kaneko
- 优先权： JP2005-279894 20050927; JP2005-279902 20050927
- 国际申请： PCT/JP2006/319168 WO 20060927
- 主分类号： F16C33/48
- IPC分类号： F16C33/48 ; F16C29/04
摘要：
A multilayer film 21 is formed by layering layers whose adjoining layers are made of mutually different metals or alloys by an electroplating process on a surface of a metallic annular main body part 20 that has a pocket to accommodate a ball by holding the ball from both sides in the axial direction.
公开/授权文献
- US07942583B2 Rolling bearing cage, ball bearing and roller bearing 公开/授权日：2011-05-17
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