The present invention relates to a coupling device (2) for a trailer (4) of a vehicle combination (3, 4), comprising a towing eye (21) with a shaft (20), which extends substantially along a longitudinal axis (X') and is designed to be received by a towing eye bearing (41) of a frame (40) of the trailer (4). The coupling device (2) according to the invention is characterized by at least one play-detecting apparatus (6) having at least one motion sensor (63), preferably having at least one vibrometer (63), preferably having a plurality of motion sensors (63), preferably having a plurality of vibrometers (63), the at least one motion sensor being designed to sense relative motion between the shaft (20) and the towing eye bearing (41) of the frame (40) of the trailer (4) along the longitudinal axis (X') and/or perpendicularly to the longitudinal axis (X').


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    Title :

    KUPPLUNGSVORRICHTUNG FÜR EINEN ANHÄNGER EINES FAHRZEUGVERBUNDES


    Additional title:

    COUPLING DEVICE FOR A TRAILER OF A VEHICLE COMBINATION
    DISPOSITIF D'ACCOUPLEMENT POUR UNE REMORQUE D'UNE COMBINAISON DE VÉHICULES


    Contributors:

    Publication date :

    2024-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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