A hydraulic drag brake is provided for use with a driveline. The hydraulic drag brake includes a fluid circuit (160) including first and second loops, a first valve (170) disposed along the first loop (161) to allow a flow of fluid through the first loop (161) in a first direction and to prevent a flow of the fluid through the first loop (161) in a second direction, a second valve (180) disposed along the second loop and a pump (190) coupled to the driveline and configured to pump the fluid through the fluid circuit (160) in the first direction and across the first valve (170) with the driveline occupying a retracted position or engaging in an extend motion and in the second direction and over the second valve (180) with the driveline occupying an extended position.


    Access

    Download


    Export, share and cite



    Title :

    HYDRAULIC DRAG BRAKE


    Additional title:

    HYDRAULISCHE BREMSE
    FREIN HYDRAULIQUE


    Contributors:

    Publication date :

    2025-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B64C AEROPLANES , Flugzeuge / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    HYDRAULIC DRAG BRAKE

    ANKNEY DARRELL E / SIEVERT RYAN | European Patent Office | 2025

    Free access


    ELECTRO-HYDRAULIC BRAKE DEVICE FOR REDUCING DRAG OF BRAKE IN VEHICLE

    PARK YOUNG JIN / PARK JIN HO / CHOI KYU WOONG et al. | European Patent Office | 2016

    Free access

    Brake shoe drag

    Webber, J.S. | Engineering Index Backfile | 1955


    Brake Drag Fundamentals

    Backstrom, Alan | SAE | 2011