The present disclosure relates to a system of controlling a lowering speed of a work lever of a forklift which may realize a constant amount of change in the lowering speed of the work lever with respect to a valve opening area, irrespective of a weight of a load placed on the work lever, although a flow regulator is not provided.The system for controlling the lowering speed of a work lever of a forklift includes,a hydraulic motor (130) connected to the work lever through a hydraulic line to transmit a power to the work lever; an electronic solenoid valve (150) for controlling the hydraulic motor connected to the work lever; a weight sensor (140) provided at one side of the work lever, the weight sensor measuring a weight of a load placed on the work lever and transmitting the measured value to a controller (120); and said controller (120) arranged for controlling an RPM of the hydraulic motor (130) and a current amount of the electronic solenoid valve based on the measured value transmitted from the weight sensor (140).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CONTROL SYSTEM FOR LOWERING FORKLIFT LEVER


    Weitere Titelangaben:

    STEUERSYSTEM ZUM ABSENKEN DES GABELSTAPLERHEBELS
    SYSTÈME DE COMMANDE POUR ABAISSER LE LEVIER D'UN CHARIOT À FOURCHE


    Beteiligte:
    CHOI JAESUNG (Autor:in) / LEE JINYONG (Autor:in) / HAN DONGHO (Autor:in) / YU BEOMKYUN (Autor:in)

    Erscheinungsdatum :

    2020-07-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    Control system for lowering forklift lever

    CHOI JAESUNG / LEE JINYONG / HAN DONGHO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    CONTROL SYSTEM FOR LOWERING FORKLIFT LEVER

    CHOI JAESUNG / LEE JINYONG / HAN DONGHO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    CONTROL SYSTEM FOR LOWERING FORKLIFT LEVER

    CHOI JAESUNG / LEE JINYONG / HAN DONGHO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Forklift rack lifting lever

    ZHANG WENZHI / CHEN YUBAO / PI YUNSHENG et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Forklift steering control system, forklift steering control method and forklift

    CHEN YU / WU YANGYANG / XU BIN | Europäisches Patentamt | 2024

    Freier Zugriff