Disclosed is an icebreaker configured to effectively reduce resistance due to ice stagnated on the bottom of a hull. According to an embodiment of the present invention, an icebreaker comprises: a hull; and an ice removal device for removing ice stagnated on a bottom surface of the hull. The ice removal device includes: a recess part formed in the bottom surface; a plurality of rollers disposed inside the recess part and rotating to push the ice stagnated on the bottom surface; and a driving part for rotating the plurality of rollers.

    쇄빙선이 개시된다. 본 발명의 실시예에 따른 쇄빙선은 선체; 및 상기 선체의 선저면에 정체된 아이스를 제거하는 아이스 제거장치를 포함하고, 상기 아이스 제거장치는, 상기 선저면에 형성된 오목부; 상기 오목부의 내부에 배치되고, 회전 동작하여 상기 선저면에 정체된 아이스를 밀어내는 복수의 롤러; 및 상기 복수의 롤러를 회전시키는 구동부를 포함한다.


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    Title :

    Ice breaker


    Additional title:

    쇄빙선


    Contributors:
    JINKYU KIM (author) / TAEGOO LEE (author) / HYOUNG GIL PARK (author)

    Publication date :

    2022-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS




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