PROBLEM TO BE SOLVED: To enhance workability by making an accessory-side control device output a power takeout connection signal independently of a power takeout switch when a power source selection switch is operated in order to select a motor drive state in accessories of a working vehicle in which the hydraulic pump can be selectively driven by an engine and an electric motor.SOLUTION: A working vehicle comprises power source selection switches M-SWf, P-SW for arbitrarily and selectively operating an engine drive state and a motor drive state, and a power takeout switch P-SW which can take out a power takeout connection signal for switching a power selection takeout mechanism PS to a connection state to a vehicle-side control device UV at any time. An accessory-side control device UK outputs a motor drive command signal and the power takeout connection signal to the vehicle-side control device UV independently of the power takeout switch P-SW in response to an operation of the power source selection switch for selecting the motor drive state.

    【課題】 作業車両の架装物において、油圧ポンプをエンジン及び電動モータで選択的に駆動可能とした上で、モータ駆動状態を選択すべく動力源選択スイッチが操作された場合には、架装物側制御装置が動力取出接続信号を動力取出スイッチから独立して出力可能として作業性を高める。【解決手段】エンジン駆動状態とモータ駆動状態とを任意に選択操作するための動力源選択スイッチM−SWf,P−SWと、)と、動力選択取出機構PSを接続状態に切換えるための動力取出接続信号を車両側制御装置UVに随時出力可能な動力取出スイッチP−SWとを備え、架装物側制御装置UKは、モータ駆動状態を選択すべく動力源選択スイッチが操作されるのに応じて、車両側制御装置UVに対し、モータ駆動指令信号を出力すると共に前記動力取出接続信号を動力取出スイッチP−SWから独立して出力する。【選択図】 図4


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    Title :

    ACCESSORIES OF WORKING VEHICLE


    Additional title:

    作業車両の架装物


    Contributors:

    Publication date :

    2016-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B65F GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE , Sammeln oder Entfernen von Haus- oder ähnlichem Müll / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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