An actuating device for a disc brake may have a piston, and a first ramp-ball motion converter having a first ramp portion axially constrained and actuatable in rotation around and actuating axis. The device may also have a second ramp portion coupled to the piston and a plurality of rolling elements interposed in contact between ramp tracks formed by the first and second ramp portion. The device may also have a second screw and nut motion converter connected between the second ramp portion and the piston. The device may also have a torque limiter that implements a torsional connection of the first ramp portion with the second ramp portion. The torque limiter may also decouple the rotation of the first ramp portion with respect to the second ramp portion about the actuating axis when a predetermined limit torque is exceeded.


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    Title :

    AN ACTUATING DEVICE FOR A BRAKE DISC


    Additional title:

    BETÄTIGUNGSVORRICHTUNG FÜR EINE BREMSSCHEIBE
    DISPOSITIF D'ACTIONNEMENT POUR UN DISQUE DE FREIN


    Contributors:

    Publication date :

    2023-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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