The present invention relates to a pulley of a wire rope for lifting stage equipment and, more specifically, provides a pulley of a wire rope for lifting stage equipment, which comprises: a mounting bracket installed in grid iron, and forming each through hole having a central line crossing an axial line of a wire rope; a fixing ring fixated to the mounting bracket, and having a mounting hole having the same central line as the through hole; a rotating ring rotated in a state of being provided on an outer circumferential surface of the fixing ring, and having a wire guide groove on which the wire rope is hung; and a ball arranged between the rotating ring and the fixing ring.

    본 발명은 무대설비 승강용 와이어로프의 활차에 관한 것으로, 그리드 아이언에 설치되고 와이어로프의 축선과 교차하는 중심선을 갖는 관통 홀이 제각기 형성된 장착 브라켓과, 상기 장착 브라켓에 고정되고 상기 관통 홀과 동일한 중심선을 갖는 장착 홀이 형성된 고정링과, 상기 고정링의 외주면에 마련된 상태로 회전하고 상기 와이어로프가 걸쳐지는 와이어 안내홈이 형성된 회전링 및 상기 회전링과 고정링 사이에 배열되는 볼을 포함하는 것을 특징으로 하는 무대설비 승강용 와이어로프의 활차가 개시된다.


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    Title :

    Stage equipment Pulleys of wire rope for lift


    Additional title:

    무대설비 승강용 와이어로프의 활차


    Contributors:
    CHI MU KWANG (author) / LEE KWANG HYUN (author) / KIM HAK KYU (author)

    Publication date :

    2019-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A63J DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE , Einrichtungen für Theater, Zirkusse oder dgl. / B66D Haspeln , CAPSTANS



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