A spreader unit for a drum brake is provided with a readjustment device which ensures that the clearance remains substantially constant even in the case of wear on the brake linings. The readjustment device is arranged between actuating pistons and changes the spacing of the actuating pistons in at least one readjustment step when an actuating travel of the first and second brake shoe holders has exceeded a travel setpoint value. A thermally actuable blocking device mechanically prevents the execution of the readjustment step by the readjustment device at a temperature above a temperature setpoint value


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    Titel :

    SPREADER UNIT FOR A MOTOR VEHICLE DRUM BRAKE


    Beteiligte:
    GÄDKE MARTIN (Autor:in) / VON HAYN HOLGER (Autor:in) / SCHULITZ MATTHIAS (Autor:in) / SEFO AHMED (Autor:in) / BACH UWE (Autor:in) / MESSNER ADRIAN (Autor:in) / RITTER WOLFGANG (Autor:in) / HOFFMANN JENS (Autor:in) / VEY CHRISTIAN (Autor:in)

    Erscheinungsdatum :

    20.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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