发明名称 |
Stud holder for welding studs |
摘要 |
A stud holder is described for welding studs which, for welding to a workpiece, are held between expandable holding jaws of the stud holder. In this stud holder, the holding surfaces of the holding jaws, which are in contact with a welding stud positioned for welding, are formed from a material which has considerable portions of tungsten and preferably consists of a sintered tungsten alloy.
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申请公布号 |
DE3242383(C1) |
申请公布日期 |
1984.01.05 |
申请号 |
DE19823242383 |
申请日期 |
1982.11.16 |
申请人 |
WIDMANN GMBH, 8031 GILCHING, DE |
发明人 |
WIDMANN, WILHELM, 8000 MUENCHEN, DE |
分类号 |
B23K9/20;(IPC1-7):B23K9/20 |
主分类号 |
B23K9/20 |
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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