There is set out an actuator subassembly (10) for a vehicle brake, having a linearly displaceable, unilaterally open brake piston (20) which is used to apply a brake liner to a brake rotor, having a brake calliper unit (12), in which a receptacle (22) having a running face (24) for the brake piston (20) is provided, and having a rotation prevention member which has at least one axially extending groove (38) in the running face (24) and at least one rotation prevention element (32) and by means of which the brake piston (20) is guided in the brake calliper unit (12) in a rotationally secure manner when the rotation prevention element (32) is received in the groove (38). The rotation prevention member is constructed in such a manner that the brake piston (20) can be inserted in the receptacle in an axial direction during assembly of the actuator subassembly (10) together with the rotation prevention element (32) so that the rotation prevention element (32) is located in the groove (38) in a rotationally secure manner. Furthermore, a method for producing an actuator subassembly (10) is set out.


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    Title :

    ACTUATOR SUBASSEMBLY AND METHOD FOR PRODUCING AN ACTUATOR SUBASSEMBLY


    Contributors:

    Publication date :

    2024-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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