The invention discloses a load bearing bridge control system, and belongs to the technical field of heavy motor trucks. The load bearing bridge control system comprises a first load sensing valve, a first stop valve, a first controllable valve, a first lifting air bag, a first load bearing air bag, a buffer and an air cylinder; one end of the buffer is connected with a control opening of the first load sensing valve, the end of the buffer is connected with one end of the first controllable valve, the other end of the first controllable valve is connected with the air cylinder, an air outlet of the first load sensing valve is connected with the first load bearing air bag and a control opening of the first stop valve, an air outlet of the first stop valve is connected with the first lifting air bag, and an air inlet of the first stop valve is connected with the air cylinder. The load bearing bridge control system is low in manufacturing cost and easy to diagnose and maintain after a fault occurs.


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    Title :

    Load bearing bridge control system


    Contributors:
    ZHAO GANG (author) / GUO CHUNLEI (author) / ZHANG JIANGUO (author) / BAI DAWEI (author) / WANG HONGWEI (author) / CHEN E (author)

    Publication date :

    2015-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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