Disclosed is a bearing structure. According to one embodiment of the present invention, the bearing structure, which is provided between a turret and a structure so that the structure can be relatively rotated about the turret, includes: a plurality of bearing units each provided in a rotary bearing type and provided adjacent to each other in the radial direction of the turret about the turret; and a plurality of fixing members restricting rotation operation of each of the bearing units, wherein one of the plurality of bearing units is selectively rotated, and the rotation of the rest is restricted.

    베어링구조체가 개시된다. 본 발명의 실시예에 따른 베어링구조체는 터렛을 중심으로 구조물이 상대 회전 가능하도록 상기 터렛과 상기 구조물 사이에 개재되는 베어링구조체로서, 각각 선회베어링 타입으로 제공되고, 상기 터렛을 중심으로 상기 터렛의 반경방향으로 서로 이웃하게 배치되는 복수의 베어링유닛; 및 상기 각 베어링유닛의 회전동작을 제한하는 복수의 고정부재를 포함하고, 상기 복수의 베어링유닛 중 하나가 선택적으로 회전동작하고, 나머지는 회전동작이 제한될 수 있다.


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    Titel :

    Bearing structure


    Weitere Titelangaben:

    베어링구조체


    Beteiligte:
    LEE CHANG WOO (Autor:in) / KANG JEE YOON (Autor:in) / SONG CHANG WOO (Autor:in) / SHIN SANG MYEONG (Autor:in) / OH HWAN YOUP (Autor:in) / CHOI BONG KYUN (Autor:in) / CHOI JUNG IN (Autor:in)

    Erscheinungsdatum :

    2019-04-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16C SHAFTS , Wellen



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