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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
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
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机译:功能元件,功能元件和钣金零件的组件组装,以及将功能元件固定在钣金零件上的方法
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摘要
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.
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