The invention discloses a power assembly suspension system and a suspension bracket assembly. The suspension bracket assembly comprises a bracket in which a transverse opening is formed, wherein a buffering limiting block, an upper framework and a rubber main body are mounted in the opening in sequence from top to bottom; a bracket mounting hole is formed in the back plane of the bracket opposite to the opening; through the bracket mounting hole, the bracket is connected with a frame longitudinal beam through a bolt; the external surface of the buffering limiting block and the top surface of the opening are oppositely arranged; the internal surface of the buffering limiting block is fixedly connected with the upper framework; the rubber main body is fixedly connected with the upper framework; one side of the rubber main body far away from the upper framework is fixedly connected with the bracket; and the upper framework is fixedly connected with an engine through an engine connecting plate. Therefore, as the rubber main body is fixed between the bracket and the upper framework in a packaged way through the bracket, the upward and downward displacements of the rubber main body as well as the displacement of the rubber main body in an anterior-posterior direction of a vehicle are limited, interference and collisions between the rubber main body and other parts are reduced, and the service life of the rubber main body is prolonged. Meanwhile, the structural compactness of the suspension bracket assembly is improved and the rigidity of the bracket is ensured.


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    Title :

    Power assembly suspension system and suspension bracket assembly


    Contributors:
    YANG HUABO (author) / CHEN XIAOPING (author) / FENG DONGYA (author)

    Publication date :

    2015-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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