The invention relates to an engine hydraulic suspension assembly, which comprises a main spring, a dustproof cover, a turbulent flow disc, a flow passage cover plate, a flow passage, a lower liquid chamber, an installing support frame, a decoupling diaphragm, an upper liquid chamber and a main spring support frame, wherein a circle of outwards projected structure is arranged at a position near the lower end of the dustproof cover; a U-shaped groove is formed in a position, opposite to the projected structure, of the inner side of the dustproof cover; the upper end of the main spring support frame is arranged in the U-shaped groove and is in riveted and pressed connection, and the lower end of the main spring support frame is connected with the installing support frame in a riveting and pressing way. The technology has the advantages that the installing support frame is downwards moved, so the dustproof cover and the main spring support frame realize the direct riveting and pressing, and in the position, the riveting and pressing sandwich layer only has the main spring support frame, so the riveting and pressing is more reliable, meanwhile, the riveting and pressing force required by single-layer riveting and pressing is smaller, the edge riveting and pressing is adopted for riveting and pressing, and the influence on the assembly anti-corrosion performance due to large-area damage of a paint film of the riveting and pressing surface is avoided.


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    Title :

    Engine hydraulic suspension assembly


    Contributors:
    ZHANG JUNRAN (author) / LIAO WU (author) / LI LONGJING (author)

    Publication date :

    2015-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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