发明名称 |
Welding rod holder - having means for tightening the holder on the rod during use |
摘要 |
<p>A welding electrode holder permits the self-tightening of welding rods during use and includes a part with a left-hand screw thread providing tightening or increased tightening during welding. The welding operation can be performed with fewer halts and with better quality results than conventionally.</p> |
申请公布号 |
FR2364734(A1) |
申请公布日期 |
1978.04.14 |
申请号 |
FR19760028390 |
申请日期 |
1976.09.15 |
申请人 |
MATERIEL SOUDURE STE PROVENCALE |
发明人 |
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分类号 |
B23K9/28;(IPC1-7):23K9/28 |
主分类号 |
B23K9/28 |
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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