An electrically actuated parking brake has a single electric motor producing a torque, a first torque limiting device with a first spring force, and a second torque limiting device with a second spring force. The first torque limiting device fully transmits a first portion of the torque to a first spindle until a first clamp force overcomes the first spring force and the second torque limiting device fully transmits a second portion of the torque to a second spindle until a second clamp force overcomes the second spring force. When the first clamp force overcomes the first spring force and the second spring force overcomes the second clamp force, the first portion of the torque that exceeds the first spring force is transmitted to the second spindle by the second torque limiting device.


    Access

    Download


    Export, share and cite



    Title :

    Electric parking brake having a gearing with a torque limiting device


    Contributors:

    Publication date :

    2022-09-06


    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 / F16H Getriebe , GEARING



    ELECTRIC PARKING BRAKE HAVING GEARING WITH TORQUE LIMITING DEVICE

    KRAIG GERBER / AARON WAHLFORS | European Patent Office | 2021

    Free access

    ELECTRIC PARKING BRAKE HAVING A GEARING WITH A TORQUE LIMITING DEVICE

    GERBER KRAIG / WAHLFORS AARON | European Patent Office | 2021

    Free access

    GEARING UNIT AND ELECTRIC PARKING BRAKE HAVING A GEARING UNIT

    ROOS STEPHAN | European Patent Office | 2015

    Free access

    Electric parking brake having a gearing unit

    ROOS STEPHAN | European Patent Office | 2017

    Free access

    VEHICLE HAVING ELECTRIC PARKING BRAKE

    KRUEGER ERIC E / WEBER STEVEN J / QUINN BRIAN W et al. | European Patent Office | 2017

    Free access