发明名称 |
FUNCTIONAL ELEMENT, A COMPONENT ASSEMBLY CONSISTING OF A FUNCTIONAL ELEMENT AND A SHEET METAL PART AND ALSO A METHOD FOR THE ATTACHMENT OF THE FUNCTIONAL ELEMENT TO A SHEET METAL PART |
摘要 |
A functional element having a functional portion, a generally tubular rivet portion and a ring-like sheet metal contact surface is characterised in that features of shape are provided at the rivet portion for co-movement of the sheet metal part during the formation of the rivet bead, in particular at the free end of the rivet portion and/or at the radially outer side of the rivet portion, at least in the region adjacent the free end of the rivet portion. A component assembly comprising a functional element and a sheet metal part as well as a method for the attachment of a functional element to the sheet metal part are also claimed.
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申请公布号 |
US2012240380(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201213491157 |
申请日期 |
2012.06.07 |
申请人 |
BABEJ JIRI;VIETH MICHAEL;HUMPERT RICHARD;PROFIL VERBINDUNGSTECHNIK GMBH & CO., KG |
发明人 |
BABEJ JIRI;VIETH MICHAEL;HUMPERT RICHARD |
分类号 |
F16B37/06;B21D39/00 |
主分类号 |
F16B37/06 |
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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