EP1574729B1 Double-row angular contact ball bearing in tandem arrangement whereby the flow of lubricant passing through the bearing is controlled by the cage
有权
基本信息:
- 专利标题： Double-row angular contact ball bearing in tandem arrangement whereby the flow of lubricant passing through the bearing is controlled by the cage
- 专利标题（中）：双列角接触球轴承在串联布置通过通过轴承保持架的润滑剂流动调节的
- 申请号：EP03780840.9 申请日：2003-12-17
- 公开(公告)号：EP1574729B1 公开(公告)日：2010-07-21
- 发明人： Yokota, Kunihiko , Nakashita, Tomonori , Tadumi, Hajime , Ogino, Kiyoshi , Ueda, Hideo , Kawaguchi, Toshihiro
- 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： Steinmeister, Helmut
- 优先权： JP2002367722 20021219; JP2003025547 20030203
- 国际公布： WO2004057202 20040708
- 主分类号： F16C33/66
- IPC分类号： F16C33/66
摘要：
First and second annular clearances are formed between an outer peripheral surface of an annular portion of a cage and an inner peripheral surface of an annular piece of a first outer ring member, and between an inner peripheral surface of a baffle piece and an outer peripheral surface of a shoulder portion of a first inner ring member, respectively, and these radial widths are set to be larger than 0 and 0.15 times or less of a diameter of a ball, respectively.
公开/授权文献:
- EP1574729A1 BALL BEARING 公开/授权日：2005-09-14
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16C | 轴；软轴；曲轴机构的元件；除传动元件以外的转动部件；轴承 |
| ------F16C33/00 | 轴承零件；制造轴承或其零件的特殊方法 |
| --------F16C33/02 | .滑动接触轴承的零件 |
| ----------F16C33/66 | ..考虑到润滑的特殊部件或零件 |