PROBLEM TO BE SOLVED: To provide a wheel-mounted work vehicle configured so that a vehicle body is suppressed from being steered when an occupant unintentionally touches an operation lever.SOLUTION: The wheel-mounted work vehicle comprises: a front vehicle body 2 and a rear vehicle body 3 connected bendably through a connection shaft 4; left and right steering cylinders 5 and 6, provided between the front vehicle body 2 and the rear vehicle body 3, which steer the front vehicle body 2 in left and right directions relative to the rear vehicle body 3; and a steering lever device 24 steered and operated by a driver. The steering lever device 24 comprises an operation lever 28 which can be moved in front and back directions and in left and right directions, and a guide member 29 which guides movement of the operation lever 28. The guide member 29 is provided with a guide groove 30 for steering with which the operation lever 28 movably engages when steering by the operation lever 28 is performed and a guide 31 for prohibiting steering with which the operation lever 28 engages when the steering by the operation lever 28 is prohibited.SELECTED DRAWING: Figure 4

    【課題】 操作レバーに意図せずに触れたときに車体が操舵されるのを抑える。【解決手段】 連結軸4を介して屈曲可能に連結された前部車体2および後部車体3と、前部車体2と後部車体3との間に設けられ、後部車体3に対して前部車体2を左,右方向に操舵する左,右のステアリングシリンダ5,6と、運転者によって舵取り操作されるステアリングレバー装置24とを備え、ステアリングレバー装置24は、前,後方向と左,右方向とに移動可能な操作レバー28と、操作レバー28の動きをガイドするガイド部材29とを備え、ガイド部材29には、操作レバー28による操舵を行うときに操作レバー28が移動可能に係合する操舵用ガイド溝30と、操作レバー28による操舵を禁止するときに操作レバー28が係合する操舵禁止用ガイド31とを設ける。【選択図】 図4


    Access

    Download


    Export, share and cite



    Title :

    WHEEL-MOUNTED WORK VEHICLE


    Additional title:

    ホイール式作業車両


    Contributors:

    Publication date :

    2017-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten



    IN-WHEEL MOTOR MOUNTED VEHICLE

    YAMAMOTO TETSUYA / IKEDA ATSUSHI | European Patent Office | 2016

    Free access

    Vehicle-mounted game steering wheel and vehicle

    OH HWIYEOL / LIU JIE / LIANG HONGJIN et al. | European Patent Office | 2022

    Free access

    VEHICLE WITH WHEEL-MOUNTED ENERGY STORAGE

    HUNT CORY DOUGLAS | European Patent Office | 2024

    Free access

    VEHICLE WITH WHEEL-MOUNTED ENERGY STORAGE

    HUNT CORY DOUGLAS | European Patent Office | 2024

    Free access

    Vehicle-mounted temperature-adjusting steering wheel

    YANG SHUTAO / ZHANG WENXIN | European Patent Office | 2024

    Free access