The present invention comprises the following steps of: (a) preparing at least two central lines which can be separated and coupled; (b) inserting a central cable to penetrate through the central lines; and (c) winding a wire rope about the central lines along a spiral protrusion protruding to an outer circumferential surface of the central lines. The (a) step prepares a state in which a plurality of connection members having a circular tube shape of which the inside is empty are coupled to each other, and a central cable is inserted to penetrate through the mutually coupled connection members for the central lines to be formed to be one closed curve.

    본 발명은 (a) 2개 이상으로 분리 및 결합이 가능한 중심선을 마련하는 단계; (b) 상기 중심선을 관통하도록 중심케이블을 삽입하는 단계; 및 (c) 상기 중심선의 외주면으로 돌출된 나선형돌기를 따라 상기 중심선을 중심으로 와이어로프를 휘감는 단계;를 포함하여 구성되되, 상기 (a) 단계는 내부가 비어있는 원형관 형태의 연결부재 다수 개를 상호간에 결합해놓은 상태로 마련하고, 상호간에 결합된 연결부재를 관통하도록 중심케이블을 삽입하여, 상기 중심선이 하나의 폐곡선으로 이루어지도록 하는 것을 기술적 특징으로 한다.


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    Title :

    MANUFACTURING METHOD FOR GROMMET WIRE ROPE SLING


    Additional title:

    그로멧 와이어로프슬링의 제조방법


    Contributors:

    Publication date :

    2016-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein




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