| 发明名称 |
A DEVICE FOR COUPLING OR DECOUPLING SCREW-THREADED COMPONENTS |
| 摘要 |
A tool for mounting a fitting on a pipe or demounting it therefrom without the application of torque to the pipe comprises two clamping member mounted on a coupling member together with means for applying a torque to the fitting. |
| 申请公布号 |
DE3165929(D1) |
申请公布日期 |
1984.10.18 |
| 申请号 |
DE19813165929 |
申请日期 |
1981.03.30 |
| 申请人 |
BRITISH GAS CORPORATION |
发明人 |
PEARCE, THOMAS;MORGAN, RONALD EDMUND |
| 分类号 |
B25B13/50;B25B17/00;(IPC1-7):B25B13/50;F16L1/02 |
主分类号 |
B25B13/50 |
| 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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