The present invention relates to a brake device of frictional resistance which can absorb external impacts in a crane to maintain safe operation of a trolley. The trolley can be prevented from flowing into one side by using frictional resistance of a frictional plate embedded in a trolley main body.

    본 발명은 크레인에서 외부 충격을 흡수하는 마찰저항의 제동장치로서 트로리의 안전운전을 유지하는 것이 특징이다.


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    Title :

    Brake device of frictional resistance


    Additional title:

    마찰저항의 제동장치


    Contributors:
    PARK EEN (author)

    Publication date :

    2020-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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