A bent arm component used for an automobile chassis comprises an arc-shaped bent arm body. The two ends of the arc-shaped bent arm body are each provided with an outwards-protruding end connector, and the arc-shaped bent arm body forms a thin-plate-shaped bent structure with the width of a middle arc-shaped bent part larger than the width of the two ends. One outwards-protruding end connector is provided with a connecting hole. The other outwards-protruding end connector is provided with an integrally-formed connection screw. Besides, an integrally-formed outwards-protruding middle connection joint is arranged on the outwards-protruding portion of the middle arc-shaped bent part of the arc-shaped bent arm body. A connecting hole is also formed in outwards-protruding portion of the middle arc-shaped bent part. The front side and the back side of the arc-shaped bent arm body, and the inwards-concave arc edge and the outwards-protruding arc edge of the arc-shaped bent arm body are all provided with protruding rib bars protruding out of the front side and the back side. The two ends of each protruding rib bar are connected with the outwards-protruding connectors at the two ends and the middle connection joint. The front side and the back side of the arc-shaped bent arm body are at least provided with two sunken planes surrounded by the protruding rib bars on the periphery. The bent arm component has the beneficial effects of being simple and reasonable in structure, practical, convenient to use, reliable, convenient to machine, high in strength and tenacity and the like.


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    Title :

    Bent arm component used for automobile chassis


    Contributors:
    XU BING (author)

    Publication date :

    2015-10-28


    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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