PROBLEM TO BE SOLVED: To provide a winch operation method and a winch that has: a winch drum 20 for taking up a windable medium 10 used for mooring a vessel; and winch driving devices 30, 40, and 41 configured to drive the winch drum 20.SOLUTION: This winch is constructed such that when the monitored tension of a windable medium 10 is at least between a second upper tension value and a second lower tension value during driving of a winch drum 20, the absolute value of the driving speed of the winch drum has a value proportional to the absolute value of a difference between the monitored tension of the windable medium and a prescribed tension setting point.SELECTED DRAWING: Figure 1

    【課題】ウィンチ操作方法と、船舶の係留用の巻取り可能な媒介物10を巻き取るためのウィンチ・ドラム20、及びこのウィンチ・ドラム20を駆動するように構成されたウィンチ駆動装置30、40、41を有するウィンチとを提供すること。【解決手段】ウィンチ・ドラム20の駆動中、巻取り可能な媒介物10のモニタされた張力が、少なくとも、第2の上側張力しきい値と第2の下側張力しきい値との間にあるとき、ウィンチ・ドラムの駆動速度の絶対値が、巻取り可能な媒介物のモニタされた張力と所定の張力設定点との間の差の絶対値に比例する値を有するように構成される。【選択図】図1


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    Title :

    WINCH OPERATION METHOD AND WINCH


    Additional title:

    ウィンチ操作方法及びウィンチ


    Contributors:

    Publication date :

    2017-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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