The purpose of invention is to provide a tire testing apparatus.A tire testing apparatus of drum type, comprising:a drum having, on a circumferential outer surface thereof, a sensor for measuring a ground contact force of a tire and a transparent portion;an image capturing device for capturing, from inside of the drum and through the transparent portion, an image of the ground contact surface of a tire;a ground contact force measurement processing unit which measures a ground contact force of a tire in planner contact with the sensor;a ground contact surface image capture processing unit which captures an image of the ground contact surface by the image capturing device when the tire comes into planner contact with the transparent portion; anda slip amount calculation unit which calculates a slip amount based on a displacement of a corresponding location which corresponds to a ground contact surface of the tire for which a measurement is made by the ground contact force measurement processing unit and which is in the image information of the ground contact surface of the tire under a different load.


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    Titel :

    TIRE TESTING DEVICE


    Weitere Titelangaben:

    REIFENPRÜFVORRICHTUNG
    DISPOSITIF D'ESSAI DE PNEU


    Beteiligte:
    ITO YUKIHISA (Autor:in) / KANEKO YOICHI (Autor:in) / KIDO KAZUKI (Autor:in) / OKAMOTO KAZUKI (Autor:in) / TSUDA TORU (Autor:in)

    Erscheinungsdatum :

    2024-05-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen



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