To provide a parking brake structure of a work vehicle which can support a pedal shaft of a parking brake pedal at a position higher than a floor surface with improved assembly and operability, and can improve maintenance workability from a floor side.SOLUTION: A window frame-shaped side frame 20 is connected and reinforced by a reinforcement member 23 at a position higher than a floor surface, a pedal shaft 25 of a parking brake pedal 11 is rotatably supported on a middle part of the reinforcement member 23 in a penetration state, the parking brake pedal 11 is provided on a shaft end side of the pedal shaft 25 which projects upward on a floor 3a side, and a shaft end part, which projects to an inner side, is rotatably supported via a bracket 24 which is extended to an airframe inner side from the reinforcement member 23.SELECTED DRAWING: Figure 6

    【課題】駐車ブレーキペダルのペダル軸をフロア面よりも高い位置に組付け性及び操作性を高めて支持させると共に、フロア側からのメンテナンス作業性を高めることができる作業車両の駐車ブレーキ構造を提供する。【解決手段】窓枠形状の側部フレーム20を補強部材23によってフロア面よりも高い位置で連結補強すると共に、該補強部材23の中途部に駐車ブレーキペダル11のペダル軸25を貫通状態で回動可能に軸支し、該ペダル軸25のフロア3a側上方に突出する軸端側に駐車ブレーキペダル11を設け、且つ内方側に突出する軸端部を補強部材23から機体内方側へ延長させたブラケット24を介して回動可能に軸支する構成にした。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    PARKING BRAKE STRUCTURE OF WORK VEHICLE


    Additional title:

    作業車両の駐車ブレーキ構造


    Contributors:

    Publication date :

    2021-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten



    PARKING BRAKE PEDAL LOCK STRUCTURE FOR WORK VEHICLE

    YAMASHITA YUJI | European Patent Office | 2021

    Free access

    PARKING BRAKE SYSTEM FOR A WORK VEHICLE

    HILL CHRISTOPHER / TYLER MICHAEL / ADAMSON WILLIAM H et al. | European Patent Office | 2016

    Free access

    Parking brake system for a work vehicle

    NAITOU SHINICHI / ISHIZAKA TAKUYA | European Patent Office | 2019

    Free access

    VEHICLE PARKING BRAKE LEVER STRUCTURE

    KIMISHIMA MITSUO | European Patent Office | 2019

    Free access

    PARKING BRAKE SYSTEM FOR A WORK VEHICLE

    HILL CHRISTOPHER / TYLER MICHAEL / ADAMSON WILLIAM H et al. | European Patent Office | 2017

    Free access