To provide a gantry-type loader capable of compacting, stabilizing and reinforcing by folding at the time of a relocation.SOLUTION: A folding gantry loader comprises a portal frame with legs and girders, a traveling body movable in the horizontal direction along guides placed on the portal frame, a traverse body movably arranged in the direction orthogonal to the moving direction of the traveling body, a work holding part to hold a work piece, and lifting means installed on the traverse body and to lift the holding part so that it can be lifted. The gantry loader has rotating parts at the top of the portal frame and an intermediate joint part at the midpoint between the rotating parts, in which the portal frame can be folded by having the rotating part and a driven rotating part to rotate according to the portal frame bending by the intermediate joint part on the traverse body.SELECTED DRAWING: Figure 3

    【課題】本発明は、移設時には折り畳むことによりコンパクト化し、安定して補強を行うことができるガントリー型ローダを提供することを目的とする。【解決手段】脚と桁とを備えて門形を呈する架台と、架台に配設されたガイドに沿って水平方向に移動可能な走行体と、該走行体の移動方向と直行する方向に移動可能に配設された横行体と、ワークを保持するワーク保持部と、前記横行体に設けられて前記ワーク保持部を昇降可能に吊り上げる昇降手段を備えたガントリー型ローダにおいて、前記架台の頂点に回転部を持ち、回転部間の中点に中間関節部を持ち、前記横行体に回転部及び中間関節部による架台の屈曲に従動して回転する従動回転部を持つことにより、前記架台を折り畳むことのできることを特徴とする折り畳み式ガントリー型ローダを提供する。【選択図】図3


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    Title :

    FOLDING GANTRY-TYPE LOADER


    Additional title:

    折り畳み式ガントリー型ローダ


    Contributors:

    Publication date :

    2021-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING , Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern



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