The invention discloses a detachable automotive suspension control arm which comprises a control arm body. A ball pin installing end and a bush installing end are arranged on the control arm body, a main welding pipe is arranged at the bush installing end, an inner bush and an outer bush are installed in the main welding pipe, the inner bush is fixed to the inner annular face of the outer bush in a vulcanized mode, the outer annular face of the outer bush is inserted into the main welding pipe in an interference mode, a ball pin installing recessed cavity is formed in the ball pin installing end, a ball pin assembly is installed on the ball pin installing recessed cavity and comprises a ball pin, a ball seat and an upper cover, the ball seat is embedded into the ball pin installing recessed cavity, the ball portion of the ball pin is embedded into the ball seat, the ball pin is sleeved with an upper cover, and a stepped face in butt joint with the ball seat is further arranged in the upper cover. By the adoption of the structure and the detachable automotive suspension control arm, the maintenance cost can be greatly reduced, and resource waste can be avoided.


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    Title :

    Detachable automotive suspension control arm


    Contributors:
    LIN ZHENCHANG (author) / LIN QUN (author) / CHEN KUNYUE (author) / LYU LIANGBIN (author)

    Publication date :

    2015-11-18


    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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