发明申请
- 专利标题： Roller Track for a Roller Screw
- 专利标题（中）： 滚子丝杠滚轮
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申请号： US11748544申请日： 2007-05-15
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公开(公告)号： US20080282826A1公开(公告)日： 2008-11-20
- 发明人: Hung-Sung PAN , Wen-Chia Wu
- 申请人： Hung-Sung PAN , Wen-Chia Wu
- 主分类号： F16C19/02
- IPC分类号： F16C19/02
摘要：
A roller track for a roller screw is formed on a screw and a nut of the roller screw respectively, and the roller track is similar to a V-shaped structure. Round angles with the same radius are formed on the outer edges for contacting rollers. Thereby, the roller chain of the present invention can avoid the two problems of the stress centralization of the rollers and the excessively small contact length of the rollers, further to lift the load capability of the roller screw.
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