An automatic air suspension control system is provided for use in combination with a vehicle having a liftable non-driven rear axle, a driven rear axle, a parking brake, and an air suspension associated with the rear axles to apply a load to the rear axles. The air suspension control system is programmed to determine whether the rear axles are subject to a load condition under which the non-driven rear axle is to be moved between lifted and deployed conditions. If the rear axles are subject to a load condition under which the non-driven rear axle is to be moved, the air suspension control system also determines whether the parking brake is engaged. If the parking brake is disengaged, then the air suspension control system causes the non-driven rear axle to be moved; otherwise, if the parking brake is engaged, then the non-driven rear axle is prevented from moving.


    Access

    Download


    Export, share and cite



    Title :

    Parking Brake Interlock For Automatic Lift Axle


    Contributors:

    Publication date :

    2016-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge



    Parking brake interlock for automatic lift axle

    LINDSAY SEAN | European Patent Office | 2017

    Free access

    PARKING BRAKE INTERLOCK FOR AUTOMATIC LIFT AXLE

    LINDSAY SEAN | European Patent Office | 2018

    Free access

    PARKING BRAKE INTERLOCK FOR AUTOMATIC LIFT AXLE

    LINDSAY SEAN | European Patent Office | 2016

    Free access

    Parking brake interlock for automatic lift axle

    LINDSAY SEAN | European Patent Office | 2016

    Free access

    PARKING BRAKE INTERLOCK FOR AUTOMATIC LIFT AXLE

    LINDSAY SEAN | European Patent Office | 2015

    Free access