A forklift, a hydraulic cylinder assembly (100) and a hydraulic device thereof are provided. The hydraulic cylinder assembly (100) includes a cylinder (1) having first, second oil inlets (151, 152) and first, second oil outlets (153, 154) therein; a cylinder liner (2) disposed within the cylinder (1) and being moveable between first and second positions, and defining a first oil port (21) and a second oil port (22) therein; a piston (31) disposed within the cylinder liner (2) and being moveable between a third position and a fourth position; a first oil chamber (41) and a second oil chamber (42) are defined by the cylinder (1), the cylinder liner (2) and the piston (31), the first oil chamber (41) is communicated with the first oil port (21), and the second oil chamber (42) is communicated with the second oil port (22).


    Access

    Download


    Export, share and cite



    Title :

    FORKLIFT, HYDRAULIC CYLINDER ASSEMBLY AND HYDRAULIC DEVICE THEREOF


    Contributors:
    ZHOU LEI (author) / GUO QIANG (author)

    Publication date :

    2016-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / 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



    Forklift, hydraulic cylinder assembly and hydraulic device thereof

    ZHOU LEI / GUO QIANG | European Patent Office | 2019

    Free access

    Hydraulic forklift

    ZHANG MINGQIN / MA RONGQUAN / YAO YUSHAN et al. | European Patent Office | 2015

    Free access

    Forklift hydraulic system and forklift

    CHEN WEN / RUAN HONGHE / XU XIANZHONG et al. | European Patent Office | 2024

    Free access

    Forklift hydraulic driving device

    MA XIAGUANG | European Patent Office | 2025

    Free access

    Forklift hydraulic lifting system and forklift

    SUN YAHAO / TANG DAWEI / WANG LIAOFENG et al. | European Patent Office | 2024

    Free access