| 发明名称 |
Chuck |
| 摘要 |
<p>A chuck for use with a manual or powered driver has a body (16), and a relatively rotatable front sleeve member (12) and nut (60). A rust resistant nosepiece (58) is secured to the nose section of the body (16) and maintains the front sleeve member (12) in driving engagement with the nut (60). <IMAGE></p> |
| 申请公布号 |
EP0867249(B1) |
申请公布日期 |
2002.11.06 |
| 申请号 |
EP19980201507 |
申请日期 |
1994.08.02 |
| 申请人 |
POWER TOOL HOLDERS, INC. |
发明人 |
STEADINGS, STEPHEN W.;BARTON, CHRISTOPHER B. |
| 分类号 |
B23B31/173;B23B31/12;(IPC1-7):B23B31/12 |
主分类号 |
B23B31/173 |
| 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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