The invention provides a rear upper swing arm assembly and a vehicle, the rear upper swing arm assembly comprises a rear upper swing arm body, an upper ball pin assembly, a rear upper swing arm front bushing and a rear upper swing arm rear bushing, the upper ball pin assembly is used for connecting a steering knuckle, the rear upper swing arm front bushing and the rear upper swing arm rear bushing are used for connecting a frame assembly, the rear upper swing arm body is made of forged steel, and the rear upper swing arm body is made of forged steel. The rear upper swing arm body comprises a first sub-swing arm, a second sub-swing arm and a third sub-swing arm, and a hollow area is defined by the first sub-swing arm, the second sub-swing arm and the third sub-swing arm. The weight can be reduced, and the light weight of the rear upper swing arm is achieved.

    本发明提供一种后上摆臂总成和车辆,其中,后上摆臂总成包括后上摆臂本体、上球销总成、后上摆臂前衬套和后上摆臂后衬套,上球销总成用于连接转向节,后上摆臂前衬套和后上摆臂后衬套用于连接车架总成,后上摆臂本体采用锻钢制成,后上摆臂本体包括第一子摆臂、第二子摆臂和第三子摆臂,第一子摆臂、第二子摆臂和第三子摆臂之间围成镂空区域。本发明能够减少重量,实现后上摆臂的轻量化。


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    Title :

    Rear upper swing arm assembly and vehicle


    Additional title:

    后上摆臂总成和车辆


    Contributors:
    WANG WEIQIANG (author) / WANG ZHANG (author) / WANG LEI (author) / XI YULING (author)

    Publication date :

    2022-07-26


    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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