发明申请
US20110002568A1 CAGE FOR BALL BEARING, BALL BEARING WITH THE CAGE AND METHOD OF MANUFACTURING THE CAGE
审中-公开
用于球轴承的保持架，带球的球轴承及其制造方法
- 专利标题： CAGE FOR BALL BEARING, BALL BEARING WITH THE CAGE AND METHOD OF MANUFACTURING THE CAGE
- 专利标题（中）： 用于球轴承的保持架，带球的球轴承及其制造方法
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申请号： US12736188申请日： 2009-03-19
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公开(公告)号： US20110002568A1公开(公告)日： 2011-01-06
- 发明人: Mitsuo Kawamura , Norihide Sato , Tomoya Sakaguchi , Takayuki Kawamura , Hikaru Ishida , Makoto Muramatsu , Tomoaki Goto
- 申请人： Mitsuo Kawamura , Norihide Sato , Tomoya Sakaguchi , Takayuki Kawamura , Hikaru Ishida , Makoto Muramatsu , Tomoaki Goto
- 优先权： JP2008-072930 20080321; JP2008-074964 20080324; JP2008-181163 20080711; JP2008-191164 20080711; JP2008-212744 20080821; JP2008-212745 20080821; JP2008-212746 20080821; JP2009-037447 20090220
- 国际申请： PCT/JP2009/001236 WO 20090319
- 主分类号： F16C33/41
- IPC分类号： F16C33/41 ; F16C19/06 ; B23P17/00
摘要：
A snap cage (5) includes an annular cage body having a plurality of pockets (11) defined therein at respective circumferential locations for retaining a corresponding number of balls. Each of the pockets (11) also has an inner face formed with a recessed area (16) extending from a pocket open edge on a cage inner diametric side towards a cage outer diametric side.
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