A housing for a hydraulic actuator unit of a pallet truck is disclosed. The housing includes a lift motor mount for mounting a lift motor to the housing and a pump mount for mounting a hydraulic pump to the housing, and couples the pump to the lift motor when each are mounted. The housing includes a hydraulic cylinder with a cylinder rod, which is positioned based on the fluid level in the hydraulic cylinder; a reservoir to store fluid for actuation of the cylinder rod; and one or more fluid galleries that extend, internal to the housing, among the fluid reservoir, the pump mount, and the hydraulic cylinder. A traction motor mount mounts the traction motor, which is coupled to a steering unit of the pallet truck and controls actuation of a traction wheel of the pallet truck when the traction motor is mounted to the traction motor mount.


    Access

    Download


    Export, share and cite



    Title :

    Integrated drive and hydraulic actuator unit


    Contributors:

    Publication date :

    2022-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    INTEGRATED DRIVE AND HYDRAULIC ACTUATOR UNIT

    WHITE ANDREW | European Patent Office | 2021

    Free access

    Integrated multi-actuator electro-hydraulic unit

    BELTER JOSEPH THOMAS / TUCKER CLIVE / GIOVANARDI MARCO et al. | European Patent Office | 2023

    Free access

    PUMP UNIT AND HYDRAULIC ACTUATOR

    TSUTSUI HAYATO / UEKI TAKESHI / HORIE SHINYA et al. | European Patent Office | 2015

    Free access

    DRIVE UNIT FOR AN ACTUATOR, AND ACTUATOR INCLUDING A DRIVE UNIT AND A TRANSMISSION UNIT

    BOLLWERK ANDRE / WEISSINGER DANIEL / HATT IGNAZ et al. | European Patent Office | 2020

    Free access

    HYDRAULIC ACTUATOR WITH INTEGRATED RESERVOIR

    EVANS ROYSTON ALAN / SHAW PAUL | European Patent Office | 2021

    Free access