The invention relates to an independent suspension system and a commercial vehicle. The independent suspension system comprises an auxiliary frame, the auxiliary frame comprises a connecting part and an expansion part connected with the connecting part, the connecting part is used for being connected with a frame longitudinal beam, and the expansion part is arranged below the frame longitudinal beam in a surrounding mode to form a containing space; the number of the guide assemblies is two, the guide assemblies are connected to the expansion part, and the two guide assemblies are arranged below the frame longitudinal beam and arranged on the two sides of the containing space correspondingly. According to the independent suspension system, the containing space is formed through the expansion part, the arrangement space between the frame longitudinal beams is enlarged, the guide assemblies are arranged below the frame longitudinal beams and on the two sides of the containing space, the occupied space of the guide assemblies on the space on the two sides of the frame longitudinal beams is effectively reduced, and therefore the applicability of the independent suspension system in a commercial vehicle is improved.

    本申请涉及一种独立悬挂系统和商用车。该独立悬架系统包括:副车架,副车架包括连接部和与连接部相连的扩容部,连接部用于连接车架纵梁,扩容部在车架纵梁下方围设形成有容纳空间;以及导向组件,导向组件配置有两个且均连接于扩容部,两个导向组件均配置于车架纵梁的下方且分别配置于容纳空间的两侧。通过扩容部形成容纳空间,增大车架纵梁之间的布置空间,并将导向组件均配置于车架纵梁的下方且配置于容纳空间的两侧,有效减小导向组件的安装对于车架纵梁两侧空间的占用空间,从而提高独立悬架系统在商用车中的适用性。


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    Title :

    Independent suspension system and commercial vehicle


    Additional title:

    独立悬架系统和商用车


    Contributors:
    MA WENLUN (author) / WU XIAOTAO (author) / CHEN LIN (author) / MENG GUANGXI (author) / LIU YIJUN (author) / LIU WEI (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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