The invention relates to a wear ring (1) or a locking hook (2) for a semi-trailer coupling lock (1, 2) of a semi-trailer coupling of a tractor unit of a semi-trailer truck, said wear ring or locking hook extending substantially about a longitudinal axis (X). The wear ring (1) or the locking hook (2) is characterized by having at least one wear detection means (3) which is oriented perpendicular to the longitudinal axis (X) and is arranged in the wear ring (1) or the locking hook (2) such that wear of the wear ring (1) or the locking hook (2) can be detected optically and/or by sensors perpendicularly to the longitudinal axis (X).


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    Title :

    VERSCHLEIßRING UND VERSCHLUSSHAKEN FÜR EIN SATTELKUPPLUNGSSCHLOSS EINER SATTELKUPPLUNG EINER SATTELZUGMASCHINE EINES SATTELKRAFTFAHRZEUGS


    Additional title:

    WEAR RING AND LOCKING HOOK FOR A SEMI-TRAILER COUPLING LOCK OF A SEMI-TRAILER COUPLING OF A TRACTOR UNIT OF A SEMI-TRAILER TRUCK
    BAGUE D'USURE ET CROCHET DE VERROUILLAGE POUR UN VERROU D'ATTELAGE DE SEMI-REMORQUE D'UN ATTELAGE DE SEMI-REMORQUE D'UNE UNITÉ DE TRACTEUR D'UN SEMI-REMORQUE


    Contributors:

    Publication date :

    2025-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge