发明名称 |
A 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 |
<p>The functional element has a functional portion (16), a generally tubular rivet portion (20) and a ring-like sheet metal contact surface (22). The features of shape are provided at the free end and/or at the radially outer side and in the region adjacent to the free end of the rivet portion for co-movement of sheet metal portion (14) during the formation of rivet bead. An independent claim is also included for functional element attachment method.</p> |
申请公布号 |
KR101497532(B1) |
申请公布日期 |
2015.03.02 |
申请号 |
KR20070001471 |
申请日期 |
2007.01.05 |
申请人 |
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发明人 |
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分类号 |
B23P19/06;F16B17/00;F16B21/00;F16B37/06 |
主分类号 |
B23P19/06 |
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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