The invention discloses a vehicle suspension spring device and a vehicle suspension system. The vehicle suspension spring device and the vehicle suspension system are provided with the vehicle suspension device. A vehicle suspension spring device includes a leaf spring unit including at least one leaf spring arranged in a lateral direction of a vehicle; a pair of first coupling portions disposed at opposite ends of the leaf spring unit in the longitudinal direction and rotatably coupled to a pair of axles on which wheels on opposite sides of the vehicle are mounted; and a pair of second coupling portions disposed at two points between opposite ends of the leaf spring unit in the longitudinal direction to be rotatably coupled to a sub-frame of the vehicle.

    本发明公开的是一种车辆悬架弹簧装置和车辆悬架系统,具有该车辆悬架装置。车辆悬架弹簧装置包括布置在车辆的横向方向上的包括至少一个板簧的板簧单元;一对第一耦接部分,设置在纵向方向上在板簧单元的相对端部处,并且能旋转地耦接至一对车轴,车辆的相对侧的车轮安装在该对车轴上;以及一对第二耦接部分,设置在纵向方向上在板簧单元的相对端部之间的两个点处,以能旋转地耦接至车辆的副车架。


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    Title :

    Vehicle suspension spring device and vehicle suspension system


    Additional title:

    车辆悬架弹簧装置和车辆悬架系统


    Contributors:
    KIM HYUN-SOO (author) / KIM JAE-HOON (author) / KIM YOUNG-HA (author) / SONG WOO-BIN (author) / KIM DONG-WON (author) / GU JUN-SUNG (author)

    Publication date :

    2023-06-02


    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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