A self-piercing rivet (SPR) includes a head portion and a shaft extending from the head portion. The shaft defines a hollow bore and a sidewall surrounding the hollow bore. The sidewall has a reduced thickness towards a distal end portion of the shaft to define a cutting edge on a distal end tip of the shaft, and the SPR defines a circumferential groove disposed at least partially around the shaft and extending into the sidewall.


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    Title :

    GROOVED SELF PIERCING RIVET


    Contributors:

    Publication date :

    2022-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B62D MOTOR VEHICLES , Motorfahrzeuge



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