发明授权
- 专利标题: Method of processing antifriction bearing unit for wheel
- 专利标题(中): 车轮用减摩轴承单元的加工方法
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申请号: US11783081申请日: 2007-04-05
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公开(公告)号: US07524238B2公开(公告)日: 2009-04-28
- 发明人: Takeshi Fukao , Toshihiro Nakano
- 申请人: Takeshi Fukao , Toshihiro Nakano
- 申请人地址: JP Osaka
- 专利权人: Koyo Seiko Co., Ltd.
- 当前专利权人: Koyo Seiko Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: McGinn IP Law Group, PLLC
- 优先权: JPP.2003-167785 20030612; JPP.2003-179845 20030624; JPP.2003-290109 20030808
- 主分类号: B24B55/02
- IPC分类号: B24B55/02
摘要:
A method of processing an antifriction bearing unit for a wheel, the antifriction bearing unit including an outer race, an inner race, a plurality of rolling elements and a flange portion for directly or indirectly mounting a brake disk provided to one of the outer and inner races, the method includes: assembling the outer and inner races and the rolling element together; after assembling, placing the one of the outer and inner race in position incapably of circumferential rotation; grinding the flange portion by bring the flange portion into contact with a grindstone which is rotated while the other of the outer and inner race is left free.
公开/授权文献
- US20070184764A1 Method of processing antifriction bearing unit for wheel 公开/授权日:2007-08-09