PROBLEM TO BE SOLVED: To provide a riding work vehicle which can assure safety of an operator when lateral rolling, front rolling or rear rolling occurs.SOLUTION: A riding lawn mower 1(riding work vehicle) comprises a safety frame 11 which protects an operator O who rides on a driver seat 10. The safety frame 11 has: a pair of vertical frame parts 61 extending upwards from a vehicle body frame 21 on one side Y1 and the other side Y2 in a width direction Y of the driver seat 10; an upper side lateral frame part 62 which extends in the width direction Y above the driver seat 10 when viewed from a travel direction X, and connects upper end portions of the pair of vertical frame parts 61; a lower side lateral frame part 63 which connects middle positions in a height direction Z of the pair of vertical frame parts 61; and a rear side frame part 64 which extends upwards from the vehicle body frame 21 on the rear side of the pair of vertical frame parts 61, of which an upper end portion is connected to the pair of vertical frame parts 61.SELECTED DRAWING: Figure 4

    【課題】横転、前転、或いは、後転したときに、オペレーターの安全を確保することが可能な乗用作業車両を提供すること。【解決手段】乗用芝刈機1(乗用作業車両)は運転席10に乗車したオペレーターOを保護する安全フレーム11を備える。安全フレーム11は、運転席10の幅方向Yの一方側Y1および他方側Y2を車体フレーム21から上方に延びる一対の縦フレーム部分61と、走行方向Xから見た場合に運転席10の上方で幅方向Yに延びて一対の縦フレーム部分61の上端部分を接続する上側横フレーム部分62と、一対の縦フレーム部分61の高さ方向Zの途中位置を接続する下側横フレーム部分63と、一対の縦フレーム部分61の後方で車体フレーム21から上方に延び、その上端部が一対の縦フレーム部分61に接続された後側フレーム部分64を有する。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    RIDING WORK VEHICLE


    Additional title:

    乗用作業車両


    Contributors:

    Publication date :

    2017-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / A01D Ernten , HARVESTING



    Riding Work Vehicle

    YOSHIDA TOMOHIRO / NAKABAYASHI AYAKA / TOMIMATSU DAISUKE et al. | European Patent Office | 2018

    Free access

    Riding work vehicle

    HIRAOKA MINORU / ISHIKAWA JUNICHI / KOTANI SHINSUKE et al. | European Patent Office | 2024

    Free access

    Riding Work Vehicle

    HIRAOKA MINORU / ISHIKAWA JUNICHI / KOTANI SHINSUKE et al. | European Patent Office | 2021

    Free access

    Riding work vehicle

    YOSHIDA TOMOHIRO / NAKABAYASHI AYAKA / TOMIMATSU DAISUKE et al. | European Patent Office | 2020

    Free access

    RIDING WORK VEHICLE

    KOIKE KAZUO / ITO HIROKAZU | European Patent Office | 2015

    Free access