The invention discloses an adjustable spoiler device which comprises two tail wing structures, lifting channels and a hydraulic pipeline, wherein the tail wing structures are arranged in the lifting channels respectively. Each tail wing structure comprises a main wing, an auxiliary wing and a driving mechanism, wherein the main wing is arranged under the auxiliary wing; the front end of the auxiliary wing is close to the tail end of the main wing; the same-side ends of the main wing and the auxiliary wing are respectively provided with an end plate; the main wing is fixedly connected with the end plate; the auxiliary wing is rotatably connected with the end plate; the middle portion of the main wing is provided with a rotation plate in parallel arrangement with the end plate; and the other end of the rotation plate is hinged with the auxiliary wing. The driving mechanism comprises a main wing cylinder, an auxiliary wing cylinder and a base, wherein the base is provided with a rotation assisting cylinder. The hydraulic pipeline comprises a hydraulic pump, a main wing pipeline, an auxiliary wing pipeline and a rotation assisting pipeline. The invention is to provide the adjustable spoiler device capable of adjusting air resistance and downward pressure applied to the left and right two sides of the tail portion of an automobile, thereby improving automobile adhesion performance and reducing tyre load.


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    Title :

    Adjustable spoiler device


    Contributors:
    SUN YONGJIAN (author) / LIU DONGSHENG (author) / YU LIJUN (author)

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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