A wear evaluation method for evaluating the wear of a vehicle wheel tire (3) having a tread with a crown area, the method comprising the following measurement steps:causing a transducer (1) positioned on the vehicle in the proximity of the tire (3) to emit a first ultrasonic signal (S1);acquiring an electrical measurement signal produced by said transducer when it receives a second ultrasound signal (S2) resulting from the first ultrasonic signal being reflected by a metal target (4) incorporated in the thickness of the crown area of the tire;measuring at least one parameter of the electrical measurement signal;evaluating the wear of the tire from said parameter.


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    Title :

    PROCEDE D'EVALUATION DE L'USURE D'UN PNEUMATIQUE


    Additional title:

    METHOD FOR EVALUATING THE WEAR OF A TYRE
    VERFAHREN ZUR EINSCHÄTZUNG DES VERSCHLEISSES EINES REIFENS


    Contributors:

    Publication date :

    2023-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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