The invention relates to a ground truck having a frame on which a drive unit having drive wheels is movably mounted and is preloaded relative to the ground by means of a spring unit, the spring unit having a hydraulic cylinder which is arranged between the drive unit and the frame and which has a switchable valve. The valve locks one-sided movement of the hydraulic cylinder in its locked state.

    本发明涉及一种地面搬运车,所述地面搬运车具有车架,具有驱动轮的驱动单元能运动地支承在车架上并且通过弹簧单元相对于地面预紧,其中,所述弹簧单元具有液压缸,所述液压缸设置在驱动单元和车架之间并且具有可开关的阀,所述阀在其闭锁状态下锁止液压缸的单侧运动。


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    Title :

    Chassis cylinder for ground truck with drive wheel preloaded relative to ground


    Additional title:

    用于地面搬运车的具有相对于地面预紧的驱动轮的底盘缸


    Contributors:

    Publication date :

    2022-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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