The present invention relates to a lightweight boom system without a cableveyor. Each single boom can be sequentially expanded through a single hydraulic cylinder. In addition, wires and hydraulic hoses are stably supplied to a worktable coupled to a fifth stage boom, but no wire reels or hydraulic hose reels are required. In addition, there is no cableveyor to reduce the size of each boom by removing the cableveyor which is for protecting the wires and the hydraulic hoses.

    본 발명은 케이블 베이어가 없는 경량형 붐시스템에 관한 것으로, 단일의 유압실린더를 통해 각 단붐이 순차적으로 신축될 수 있도록 하고, 또한 제5단붐에 결합된 작업대까지 전선 및 유압호스를 안정적으로 공급하되 전선릴이나 유압호스릴이 필요치 않고, 또한 전선 및 유압호스를 보호하기 위한 케이블 베이어를 없애 각 붐의 규모와 크기를 감소시킬 수 있도록 한 케이블 베이어가 없는 경량형 붐시스템에 관한 것이다.


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    Title :

    LIGHTWEIGHT BOOM SYSTEM WITHOUT CABLEVEYOR


    Additional title:

    케이블 베이어가 없는 경량형 붐시스템


    Contributors:
    LEE JUN HO (author) / PARK MOON HO (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A62C FIRE-FIGHTING , Feuerbekämpfung / B66C Krane , CRANES



    LIGHTWEIGHT BOOM SYSTEM WITHOUT CABLEVEYOR

    European Patent Office | 2020

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