A motor-driven friction braking device for a rail vehicle is mainly composed of a torque motor, a speed reduction mechanism, an electromagnetic brake (1), a screw nut transmission mechanism and a brake friction pair (9). The torque motor, a screw (7), the speed reduction mechanism and the electromagnetic brake (1) are coaxially mounted; the torque motor is fixedly connected to the speed reduction mechanism, and the speed reduction mechanism is fixedly connected to the screw (7); the screw (7) is in non-self-locking threaded connection with a nut (8), and one end of the nut (8) is connected to the brake friction pair (9); and the electromagnetic brake (1) is mounted on the screw (7).


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    Titel :

    MECHANICAL FORCE-AMPLIFYING TYPE MOTOR-DRIVEN FRICTION BRAKING DEVICE FOR RAIL VEHICLE


    Beteiligte:
    WU MENGLING (Autor:in) / CHEN MAOLIN (Autor:in) / TIAN CHUN (Autor:in) / PENG SHUN (Autor:in) / FENG FULEI (Autor:in) / ZHANG HANWEN (Autor:in) / WENG JINGJING (Autor:in)

    Erscheinungsdatum :

    2020-06-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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