PROBLEM TO BE SOLVED: To provide a crane device suitable for handling a wrapped crucible, capable of achieving handling of the wrapped crucible via a machine without depending on manpower.SOLUTION: The crane device is installed in a reciprocating manner on a path between: an upper side of a lifting-up place where a wrapped quartz glass crucible is arranged; and an upper side of a lifting-down place where a container for packing is arranged, and installed in a vertically movable manner relative to the path at each of the lifting-up place and the lifting-down place from the path. The crane device includes four arms extending in an elevating direction. The four arms are arranged at apexes of a quadrangle, and a pair of arms on a diagonal line of the quadrangle are arranged in a mutually retractable manner. Each arm includes a claw extending in an advancing direction of the arm at a distal end of the arm.

    【課題】包装済ルツボのハンドリングを人手に頼ることなく機械を介して実現する、包装済ルツボのハンドリングに適したクレーン装置を提供する。【解決手段】包装済の石英ガラスルツボを配置した吊り上げ場所の上方と梱包用コンテナを配置した吊り降ろし場所の上方との間の経路上を往復動可能に、かつ該経路から前記吊り上げ場所および吊り降ろし場所のそれぞれにおいて前記経路に対して昇降可能に設置されるクレーン装置であって、前記昇降方向に延びる4本のアームを有し、該4本のアームを四角形の頂点に配置するとともに、該四角形の対角線上のアーム対を相互に進退可能に設け、各アームは先端に前記アームの進行方向に延びる爪を有するものとする。【選択図】図5


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    Title :

    CRANE DEVICE FOR WRAPPED QUARTZ GLASS CRUCIBLE AND METHOD FOR PACKING WRAPPED QUARTZ GLASS CRUCIBLE USING THE DEVICE


    Additional title:

    包装済石英ガラスルツボ用クレーン装置およびこの装置を用いる包装済石英ガラスルツボの梱包方法


    Contributors:

    Publication date :

    2015-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS , Verpackungsmaschinen, -geräte, -vorrichtungen, Verpackungsverfahren für Gegenstände oder Materialien / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / C30B SINGLE-CRYSTAL GROWTH , Züchten von Einkristallen



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