PROBLEM TO BE SOLVED: To improve the delay of a hoisting operation and a decrease in efficiency of a cargo handling operation, which are caused by a time lag of an engine generator.SOLUTION: Taking the opportunity of making a hoisting attachment state detection sensor S detect a hoisting preparatory state toward the start of hoisting of a container 20 on the basis of a state of a hoisting attachment 10, a control circuit 5 automatically increases a revolving speed of an engine generator 1 to a revolving speed during the hoisting, before a hoisting operation is input.SELECTED DRAWING: Figure 1

    【課題】エンジン発電機のタイムラグに起因する巻上動作の遅れや荷役作業の効率低下を改善する。【解決手段】吊具状態検出センサSで、吊具10の状態に基づいてコンテナ20の巻上開始に向けた巻上準備状態であることが検出されたことを契機として、巻上操作が入力される前に、制御回路5が、エンジン発電機1の回転数を巻上時回転数へ自動的に上昇させる。【選択図】 図1


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    Title :

    CRANE EQUIPMENT AND CRANE CONTROL METHOD


    Additional title:

    クレーン装置およびクレーン制御方法


    Contributors:

    Publication date :

    2016-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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