Disclosed in embodiments of the present invention is a check device, comprising: a check device body; and a base, comprising a first base body, a second base body, and a locking mechanism. The check device body is mounted to the first base body; at least part of the second base body can be accommodated in an inner cavity of the first base body; the first base body comprises a first sliding member; the second base body comprises a second sliding member, the first sliding member works in conjunction with the second sliding member, such that the second base body can move with respect to the first base body; at least part of the second base body can be accommodated in or can extend out of the inner cavity of the first base body; and the locking mechanism is used for locking the second base body with respect to the first base body, such that the at least part of the second base body is accommodated in the inner cavity of the first base body, and unlocking the second base body with respect to the first base body, such that the at least part of the second base body extends out of the inner cavity of the first base body. By means of the mode, the check device can be used for checking a brake disc of a vehicle and can also check a tread surface of a tire, and is stable and effective.


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    Title :

    CHECK DEVICE


    Additional title:

    KONTROLLVORRICHTUNG
    DISPOSITIF DE CONTRÔLE


    Contributors:
    LIU PENG (author)

    Publication date :

    2024-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60C VEHICLE TYRES , Fahrzeugreifen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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