发明公开
EP2017487A2 Tapered roller bearing with lubricant grooves on the cage
审中-公开
Kegelrollenlager mit amKäfigangeordneten Schmiernuten
- 专利标题: Tapered roller bearing with lubricant grooves on the cage
- 专利标题(中): Kegelrollenlager mit amKäfigangeordneten Schmiernuten
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申请号: EP08013026.3申请日: 2008-07-18
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公开(公告)号: EP2017487A2公开(公告)日: 2009-01-21
- 发明人: Sada, Takashi , Matsuyama, Hiroki
- 申请人: JTEKT Corporation
- 申请人地址: 5-8, Minamisemba 3-chome Chuo-ku, Osaka-shi Osaka 542-8502 JP
- 专利权人: JTEKT Corporation
- 当前专利权人: JTEKT Corporation
- 当前专利权人地址: 5-8, Minamisemba 3-chome Chuo-ku, Osaka-shi Osaka 542-8502 JP
- 代理机构: Hager, Thomas Johannes
- 优先权: JP2007188933 20070720; JP2007188934 20070720
- 主分类号: F16C33/54
- IPC分类号: F16C33/54 ; F16C33/66 ; F16H57/02
摘要:
Guide grooves (6) for guiding lubricating oil (L) from a small rib-side end portion (3b) of an inner ring (3) to a large rib-side end portion (3c) thereof are formed at an inner periphery of a cage (5).
公开/授权文献
- EP2017487A3 Tapered roller bearing with lubricant grooves on the cage 公开/授权日:2010-04-07
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