Punch rivet, riveted joint and riveting method

Punch rivet (10) for the joining of component parts (50, 52), said punch rivet comprising a head portion (14) and a shaft portion (12) connecting to the head portion (14) in a longitudinal direction (15), the shaft portion (12) having a punching edge (18) at an end (16) remote from the head portion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schneider, Joachim, Opper, Reinhold
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Punch rivet (10) for the joining of component parts (50, 52), said punch rivet comprising a head portion (14) and a shaft portion (12) connecting to the head portion (14) in a longitudinal direction (15), the shaft portion (12) having a punching edge (18) at an end (16) remote from the head portion (14), the head portion (14), at a head end portion remote from the shaft portion (12), having a greater outer diameter than the shaft portion (12). The head portion (14) is divided in the longitudinal direction (15) into a plurality of discrete sub-portions (34-42; 34', 36', 42'; 34"', 36"', 38"', 42"'; 34 V , 42 V ). (Fig. 1).