An automatic parking brake (10) for a truck mounted brake cylinder (14). The automatic parking brake includes a rod (54) that is interconnected to a piston of the brake cylinder and can prevent the piston from returning to the brakes releases position. The rod is controlled by locking nut (56) that will rotate if the rod moves axially through the locking nut and a locking sleeve (60) that is moveable between a locked position, where the locking sleeve engages the locking nut and prevents the nut from rotating, and a released position, where the locking sleeve is disengaged from the locking nut and the locking nut is free to rotate. A spring (82) provides a force biasing the locking nut into the locked position, and brake pipe pressure biases the locking sleeve into the released position.


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    Title :

    AUTOMATIC PARKING BRAKE FOR TRUCK MOUNTED BRAKE CYLINDER


    Additional title:

    FREIN DE STATIONNEMENT AUTOMATIQUE POUR CYLINDRE DE FREIN MONTE SUR CAMION


    Contributors:

    Publication date :

    2018-08-07


    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



    Automatic parking brake for truck mounted brake cylinder

    HUBER JR HOWARD / PARNAPY KEITH / NEULIEB ROBERT | European Patent Office | 2019

    Free access

    Automatic parking brake for truck mounted brake cylinder

    HUBER JR HOWARD / PARNAPY KEITH / NEULIEB ROBERT | European Patent Office | 2018

    Free access

    AUTOMATIC PARKING BRAKE FOR TRUCK MOUNTED BRAKE CYLINDER

    HUBER JR HOWARD / PARNAPY KEITH / NEULIEB ROBERT | European Patent Office | 2019

    Free access

    Automatic parking brake for truck mounted brake cylinder

    HUBER JR HOWARD / PARNAPY KEITH / NEULIEB ROBERT | European Patent Office | 2019

    Free access

    Automatic parking brake for truck mounted brake cylinder

    HUBER JR HOWARD / PARNAPY KEITH / NEULIEB ROBERT | European Patent Office | 2017

    Free access