发明名称 |
Functional element, method for fixing it in a sheet metal part, assembling element and swaging assembly |
摘要 |
At least the head part (16) of the functional element is hollow and has substantially the same outer diameter as the shank part (14), thus no flange. The end of the head part remote from the shank can be formed with swaging and riveting features for fitting into metal plate. Independent claim describes method for producing connection between functional element and sheet metal part by punching through the plate on a matrix and shaping the rivet edge round the downwardly drawn hole edge. When installed the hollow head forms a rivet edge (37) on one side of the plate and a ring groove (52) on the other which serves as the flange. |
申请公布号 |
AU6156600(A) |
申请公布日期 |
2001.01.30 |
申请号 |
AU20000061566 |
申请日期 |
2000.07.07 |
申请人 |
PROFIL VERBINDUNGSTECHNIK GMBH AND CO. KG |
发明人 |
JIRI BABEJ |
分类号 |
B23P19/02;B21D39/00;B21J15/02;B23P19/04;B23P19/06;F16B5/04;F16B17/00;F16B19/08;F16B37/06 |
主分类号 |
B23P19/02 |
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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