发明名称 |
Roller retainer, roller screw using roller retainer and rolling guide apparatus using roller retainer |
摘要 |
A roller retainer 11 encloses an outer periphery of the roller 9 situated on a diagonal 20 when the roller 9 is viewed from the side surface thereof. Whether the rollers 9 are arranged in a parallel manner or in a cross manner, the roller retainer 11 is able to keep a constant position and thus the disposition of the roller retainer 11 is free from the influence of the direction the roller 9. Also, since the roller retainer 11 restricts a corner portion 9a of the roller 9, the roller 9 is difficult to slip off the roller retainer 11 and thus the roller 9 can be restricted positively, thereby being able to control the skew of the roller 9.
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申请公布号 |
US6575632(B2) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010826008 |
申请日期 |
2001.04.05 |
申请人 |
THK CO., LTD. |
发明人 |
KAWAGUCHI TAKAHIRO;HIROKAWA TADASHI;NISHIMURA KENTAROU;MARUYAMA OSAMU;KIMURA SHINO |
分类号 |
F16C29/06;F16C33/51;F16H25/22;F16H25/24;(IPC1-7):F16C29/06 |
主分类号 |
F16C29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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