PROBLEM TO BE SOLVED: To provide a power unit capable of easily performing an adjustment of an adjuster arranged at a valve block and its maintenance work.SOLUTION: This invention relates to a power unit in which a valve block, an oil tank, a pump, and a motor are arranged in series and they can be drawn out in a longitudinal direction of a cross member. The valve block selected from among the valve block, the oil tank, pump, and motor is arranged at its drawing-out end. The valve block is provided with an adjustment part, a piping connection part is installed at another surface except the surface provided with the adjustment part, and to the piping connection part, an introduction piping where hydraulic fluid is fed from the pump to the valve block and a lead-through piping for feeding out the hydraulic fluid from the valve block to an actuator are connected.

    【課題】 バルブブロックに設けた調整部の調整やメンテナンスがし易いパワーユニットの提供。【解決手段】 バルブブロック、オイルタンク、ポンプ、およびモータを一列に備えて、クロスメンバの長手方向に引き出し可能に構成されたパワーユニットにおいて、バルブブロック、オイルタンク、ポンプ、およびモータのうち、バルブブロックが引出側端に配置され、バルブブロックは調整部を備え、該調整部を備えた面以外の他面に配管接続部を備え、配管接続部に、ポンプからバルブブロックへ作動油が導入される導入配管と、バルブブロックからアクチュエータ側へ作動油が導出される導出配管が接続されるパワーユニット。【選択図】図3


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    Title :

    POWER UNIT AND CARGO-RECEIVING BASE LIFTING DEVICE WITH POWER UNIT


    Additional title:

    パワーユニット、およびパワーユニットを備えた荷受台昇降装置


    Contributors:

    Publication date :

    2015-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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