发明名称 |
TOOL FOR APPLYING PUNCHED RIVETS |
摘要 |
The invention relates to a tool for applying punched rivets, either full rivets or semi-tubular rivets. The tool having a blank holder for pretensioning assembly pieces, especially metal sheets; a rivet punch movable in an axial direction within a cylinder of the blank holder; and a die that is arranged opposite the blank holder and punch and provided with an annular prominence on an end face thereof and facing the rivet punch. A radial outside section of said end face concentrically surrounds said annular prominence, the outside section of said end face being displaceable relative to the annular prominence as a function of one of the penetration depth of the rivet into the assembly pieces and the force that the rivet punch exerts on the rivet. |
申请公布号 |
EP1121213(A1) |
申请公布日期 |
2001.08.08 |
申请号 |
EP19990959212 |
申请日期 |
1999.10.14 |
申请人 |
KERB-KONUS-VERTRIEBS-GMBH;WAGGONFABRIK TALBOT GMBH & CO.KG;TECHNISCHE UNIVERSITAET DRESDEN |
发明人 |
DONHAUSER, GEORG;MAUERMANN, REINHARD;QUAISSER, GUNTER;VOELKNER, WOLFGANG;ZIMMERMANN, MICHAEL |
分类号 |
B21J15/02;(IPC1-7):B21J15/02 |
主分类号 |
B21J15/02 |
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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