The invention discloses a transversely-arranged plate spring suspension, which comprises a steering knuckle, an upper cross arm assembly, a pull rod assembly, an auxiliary frame and a transversely-arranged plate spring, wherein the two ends of the upper cross arm assembly are connected with the auxiliary frame and the steering knuckle respectively, the transversely-arranged plate spring is arranged in the transverse direction of a vehicle, the middle of the transversely-arranged plate spring is connected with the auxiliary frame, and the two ends of the transversely-arranged plate spring are connected with the upper cross arm assembly through the pull rod assembly. According to the invention, the vertical rigidity and roll rigidity required by the suspension can be realized so as to simplify the structure of the suspension, the space of a passenger compartment can be increased, and the requirements on the strength of a stress point of a vehicle body and the rigidity of the vehicle bodycan be reduced.

    一种横置板簧悬架,包括转向节、上横臂总成、拉杆总成、副车架、以及横置板簧,所述上横臂总成的两端分别与所述副车架和所述转向节相连,所述横置板簧沿车辆横向布置,且所述横置板簧的中部与副车架相连,所述横置板簧的两端通过所述拉杆总成与所述上横臂总成相连。本发明既可实现悬架所需垂向刚度和侧倾刚度从而简化悬架结构,也可增加乘员舱空间,并可降低对车身受力点强度和车身刚度的要求。


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    Title :

    Transversely-arranged plate spring suspension


    Additional title:

    横置板簧悬架


    Contributors:
    YIN JUN (author) / HE JIAXING (author) / ZHANG QIQIAO (author) / LI YIBAO (author) / HUANG XINMIN (author)

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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