| 发明名称 |
Finger guard for tubenut tools |
| 摘要 |
A spring loaded guard is provided to limit access to a potential nip point formed between the rotating nut driver and its guide and wherein the guard extends beyond the guide housing a sufficient distance to engage the tubing for displacement of the guard for use in restricted access areas.
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| 申请公布号 |
US5881612(A) |
申请公布日期 |
1999.03.16 |
| 申请号 |
US19970812552 |
申请日期 |
1997.03.07 |
| 申请人 |
INGERSOLL-RAND COMPANY |
发明人 |
MCCALLOPS, JOHN A.;WARNER, DONALD R. |
| 分类号 |
B25B21/00;B25B23/00;F16P1/00;(IPC1-7):B25B13/00 |
主分类号 |
B25B21/00 |
| 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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