The invention relates to the technical field of automobile engineering, and provides a hydraulic suspension composite suspension. The hydraulic suspension composite suspension comprises common suspensions, hydraulic suspension cylinders, an energy storage device, an interconnection pipeline and electrically-controlled hydraulic valves. The number of the hydraulic suspension cylinders is equal to the number of wheels; and the upper ends of the hydraulic suspension cylinders are fixedly connected with a vehicle body, and the lower ends of the hydraulic suspension cylinders are connected with the upper ends of the common suspensions. The lower ends of the common suspensions are connected with the wheels, and the energy storage device is connected with the interconnection pipeline; a floating piston is arranged in the energy storage device; and hydraulic oil exists on one side of the floating piston, and high-pressure gas exists on the other side of the floating piston. The energy storage device is communicated with the suspension hydraulic cylinders through the interconnection pipeline, and the two-position two-way electrically-controlled hydraulic valves are arranged at the connecting positions of the interconnection pipeline and the hydraulic suspension cylinders respectively. The hydraulic suspension composite suspension has the beneficial effects that the problem that a traditional suspension cannot give consideration to the strong off-road capability and the high-speed running capacity is solved, the high-speed running capacity of the vehicle body on a paving road is kept, the passing capacity of a vehicle on the extremely-uneven road is improved, and the adaptability of a vehicle suspension system is improved.


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    Titel :

    Hydraulic suspension composite suspension


    Beteiligte:
    DONG MINGMING (Autor:in) / LI ZONGHUA (Autor:in)

    Erscheinungsdatum :

    2015-10-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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