发明名称 SELF-PIERCING RIVET
摘要 A self-piercing rivet for producing a joining connection between at least two components, which comprises the following features: a rivet head and a rivet shank having a central shank bore, wherein the rivet shank comprises a cylindrical shank outer surface and a shank inner surface limiting the central shank bore, wherein the shank outer surface and the shank inner surface are connected at the axial end of the rivet shank facing away from the rivet head by means of a flat shank end face and a shank end radius, wherein the shank end radius transitions tangentially into the shank inner surface and the flat shank end face is connected to the shank outer surface by means of a cutting edge.
申请公布号 EP3090188(A1) 申请公布日期 2016.11.09
申请号 EP20150704495 申请日期 2015.02.04
申请人 BÖLLHOFF VERBINDUNGSTECHNIK GMBH 发明人 HEGER, MATHIAS;HENKE, DENNIS
分类号 F16B19/08;F16B5/04 主分类号 F16B19/08
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