- 세장형 인양 부재(10)를 저장하고 감기 위한 제1 드럼(4); - 세장형 인양 부재(10)를 저장하고 감기 위한 제2 드럼(8); 및 - 상기 제1 드럼(4) 및 상기 제2 드럼(8)을 회전시키기 위한 회전 수단(24, 28) 을 포함하며; - 상기 제1 드럼(4) 및 상기 제2 드럼(8) 중 적어도 하나가 상기 회전 수단(24, 28)에 선택적으로 연결 가능하며 그리고 그로부터 연결 해제 가능한 것인, 드로워크스(1)가 설명된다. 또한, 드로워크스(1)를 작동시키기 위한 방법이 설명된다.

    There is described a draw-works (1) comprising: - a first drum (4) for storing and reeling an elongated hoisting member (10); - a second drum (8) for storing and reeling said elongated hoisting member (10); and - a rotation means (24, 28) for rotating said first drum (4) and said second drum (8); wherein - at least one of said first drum (4) and said second drum (8) is selectively connectable to and disconnectable from said rotation means (24, 28). There is also described a method for operating a draw-works (1).


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    Titel :

    DRAW-WORKS AND METHOD FOR OPERATING THE SAME


    Weitere Titelangaben:

    드로워크스 및 그를 작동시키기 위한 방법


    Erscheinungsdatum :

    16.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B66D Haspeln , CAPSTANS



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