发明申请
US20030179970A1 Lubricant cartridge for a step bearing of an open-end spinning rotor and method of making and using same
审中-公开
用于开式旋转转子的步进轴承的润滑剂筒及其制造和使用方法
- 专利标题： Lubricant cartridge for a step bearing of an open-end spinning rotor and method of making and using same
- 专利标题（中）： 用于开式旋转转子的步进轴承的润滑剂筒及其制造和使用方法
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申请号： US10394211申请日： 2003-03-24
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公开(公告)号： US20030179970A1公开(公告)日： 2003-09-25
- 发明人: Werner Zott
- 申请人： Maschinenfabrik Rieter AG
- 申请人地址： null
- 专利权人： Maschinenfabrik Rieter AG
- 当前专利权人： Maschinenfabrik Rieter AG
- 当前专利权人地址： null
- 优先权： DE10214488.5 20020325
- 主分类号： F16C019/10
- IPC分类号： F16C019/10 ; F16C019/30
摘要：
An exchangeable lubricant cartridge for a step bearing of an open-end spinning rotor is disclosed. The lubricant cartridge comprises a chamber containing lubricating grease in which a step bearing ball is arranged. A bore hole is provided for a rotor shaft at a front housing wall of the lubricant cartridge, while at a rear housing wall an entry bore hole is provided for a thrust bearing. For the purpose of facilitating assembly, the housing is divided into a first housing section comprising the front housing wall and a second housing section comprising the rear housing wall.
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