A hydraulic driving device of an industrial vehicle includes: a tank which stores hydraulic oil; a hydraulic pump which includes a suction port sucking the hydraulic oil and a discharge port discharging the hydraulic oil; a hydraulic cylinder which is driven by the hydraulic oil discharged from the discharge port of the hydraulic pump; a direction switching valve which is disposed among the hydraulic pump, the tank, and the hydraulic cylinder and switches a hydraulic oil flow direction in response to an operation state of operation means for driving the hydraulic cylinder; in which the direction switching valve includes a main spool which moves in response to the operation state of the operation means and a flow regulator which is disposed inside the main spool to control a flow rate of the hydraulic oil flowing from the hydraulic cylinder to the tank.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic driving device of industrial vehicle


    Beteiligte:
    UEDA YUKI (Autor:in) / SAJI KOSHIRO (Autor:in) / NAKAJIMA SHIGETO (Autor:in) / TAKEDA YUKINORI (Autor:in) / KINOSHITA KOICHI (Autor:in)

    Erscheinungsdatum :

    2020-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge / 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 / F16K VALVES , Ventile



    HYDRAULIC DRIVING DEVICE OF INDUSTRIAL VEHICLE

    KAMINA TAKANORI | Europäisches Patentamt | 2020

    Freier Zugriff

    HYDRAULIC DRIVING DEVICE OF INDUSTRIAL VEHICLE

    UEDA YUKI / SAJI KOSHIRO / NAKAJIMA SHIGETO et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Electric control hydraulic driving system for industrial vehicle

    PENG CHANGZONG / XIAO ZIYUAN / CHEN SHUGUO | Europäisches Patentamt | 2015

    Freier Zugriff

    HYDRAULIC CIRCUIT FOR VEHICLE DRIVING DEVICE

    TAKEI HIROSHI / OMOTO HIROTAKE | Europäisches Patentamt | 2023

    Freier Zugriff

    Hydraulic circuit for vehicle driving device

    TAKEI HIROSHI / OMOTO HIROTAKE | Europäisches Patentamt | 2024

    Freier Zugriff