The present invention relates to a boom system provided in a crane with an adjustable length as a multistage boom is inserted and taken out and, more specifically, relates to a boom system to enable the boom to be smoothly inserted by preventing occurrence of eccentricity when the boom is automatically inserted through a wire.

    본 발명은 크레인에 구비되며, 다단의 붐의 인입출(引入出)에 의해 길이 조절이 가능한 붐 시스템에 관한 것으로서, 특히, 와이어를 통해 붐을 자동적으로 인입할 때, 편심이 발생하는 것을 방지하여, 원할한 붐의 인입을 달성할 수 있는 붐 시스템에 관한 것이다.


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    Title :

    BOOM SYSTEM


    Additional title:

    붐 시스템


    Contributors:

    Publication date :

    2018-11-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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