发明名称 |
DEVICE FORMING A PUNCH RIVET CONNECTION |
摘要 |
The invention relates to a process for forming a punch rivet connection and to a joining device, a plunger (4) and optionally a holding-down device (5) being driven via a transmission unit (2). The transmission unit (2) converts a rotational movement of an electric motor drive unit (1) into a translation movement of the plunger (4) or of the holding-down device (5). <IMAGE> |
申请公布号 |
PT970766(E) |
申请公布日期 |
2012.12.03 |
申请号 |
PT19990203416T |
申请日期 |
1998.07.09 |
申请人 |
NEWFREY LLC |
发明人 |
DIETER MAUER;HERMANN ROESER |
分类号 |
B21J15/00;B21J15/02;B21J15/26;B21J15/28;F16B19/04 |
主分类号 |
B21J15/00 |
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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