基本信息:
- 专利标题: 크랭크샤프트용 소음 차단 롤링 요소 베어링
- 专利标题(英):Noise isolating rolling element bearing for a crankshaft
- 专利标题(中):噪音隔离滚动元件轴承的CRANKSHAFT
- 申请号:KR1020107021283 申请日:2009-10-22
- 公开(公告)号:KR1020100116688A 公开(公告)日:2010-11-01
- 发明人: 조키마크에이.
- 申请人: 코요 베어링즈 노쓰 아메리카 엘엘씨
- 申请人地址: ***** Clemens Road, Westlake, Ohio *****, U.S.A.
- 专利权人: 코요 베어링즈 노쓰 아메리카 엘엘씨
- 当前专利权人: 코요 베어링즈 노쓰 아메리카 엘엘씨
- 当前专利权人地址: ***** Clemens Road, Westlake, Ohio *****, U.S.A.
- 代理人: 양영준; 안국찬
- 优先权: US61/108,592 2008-10-27
- 国际申请: PCT/US2009/061665 2009-10-22
- 国际公布: WO2010062519 2010-06-03
- 主分类号: F16C33/58
- IPC分类号: F16C33/58 ; F16C39/04 ; F16C32/06 ; F16C9/02
The present invention relates to a radial rolling element bearing 10 for supporting the shaft 14 for rotation relative to the support surface 38 adjacent. Radial rolling element bearing 14 includes a plurality of rolling elements 18 and the lace 22. The Race, and the first convex surface 44 that forms a raceway for the plurality of rolling elements; And the second surface of the race, and a second surface 48 opposite the convex first surface having a shape to form a hollow space 52 between one of the support surface adjacent to the shaft. The hollow space has a first radial load having a first volume when applied to the bearing, the hollow space has a small second chejeokreul than the first volume when a second radial load greater than the first radial load is applied to the bearing.