Hydraulic brake arrangement (1) for a tractor or a tractor-trailer combination, comprising: - a tractor brake module (4) provided with at least a master brake cylinder (6) configured to provide pressurized fluid to brakes (2a, 2b) of a tractor, - a trailer brake valve module (5) comprising a hydraulically actuated trailer brake valve (13) and an electro actuated proportional valve (14), - a coupling module (22) configured to allow the fluidic communication between the trailer brake valve module (5) and trailer's brakes (3), the coupling module (22) comprising a pair of couplers (23, 24), wherein the trailer brake valve (13) is controlled by a pair of hydraulic pilot signals (L1, L2) acting on one side of its spool, such signals being generated via an electronic unit electrically connected to pressure sensor means (33) and to switches (34) elaborating their retrieved data.


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    Title :

    IMPROVED HYDRAULIC BRAKE ARRANGEMENT FOR OFF-ROAD VEHICLE


    Additional title:

    VERBESSERTE HYDRAULISCHE BREMSANORDNUNG FÜR GELÄNDEFAHRZEUG
    AGENCEMENT AMELIORÉ DE FREINS HYDRAULIQUES POUR VÉHICULE TOUT-TERRAIN


    Contributors:

    Publication date :

    2024-09-11


    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



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