The present invention provides a tunnel type transverse yaw and longitudinal yaw motion reduction device capable of rapidly reducing the motion of a hull. According to the present invention, the tunnel type transverse yaw and longitudinal yaw motion reduction device may comprise: a plurality of tunnel portions disposed inside a lower hull of a water surface so as to extend in the lateral or longitudinal direction of the hull; a metal ball disposed in an inner space of the tunnel portion so as to be movable along the inner space of the tunnel portion; a metal ball stopper installed at a lower part of both ends of the tunnel portion to selectively restrict the movement of the metal ball; and a plurality of pivot portions installed based on the hull and hinged to each of the tunnel portions so as to pivot the tunnel portion along the transverse yaw direction of the hull or the longitudinal yaw direction of the hull.

    본 발명은 선체의 운동을 신속하게 저감시킬 수 있는 터널형 횡요 및 종요 운동 저감장치를 제공하되, 선체(hull)의 횡방향 또는 종방향으로 연장되도록, 수면의 아래쪽 선체의 내부에 배치된 복수개의 터널부; 상기 터널부의 내부 공간을 따라 이동 가능하도록, 상기 터널부의 내부 공간에 배치된 쇠구슬; 상기 쇠구슬의 이동을 선택적으로 제한하도록, 상기 터널부의 양측 끝단 하부에 설치된 쇠구슬 스토퍼; 및 상기 선체의 횡요 운동 방향 또는 상기 선체의 종요 운동 방향을 따라서 상기 터널부를 피봇 운동시킬 수 있도록, 상기 선체를 기반으로 설치되고, 상기 터널부에 각각 힌지 결합된 복수개의 피봇부를 포함할 수 있다.


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    Title :

    TUNNEL TYPE APPARATUS FOR REDUCING ROLL MOTION AND YAW MOTION OF VESSEL


    Additional title:

    터널형 횡요 및 종요 운동 저감장치


    Contributors:
    SOLYOUNG HAN (author) / KIM HYUNJO (author)

    Publication date :

    2020-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16F SPRINGS , Federn / F16H Getriebe , GEARING



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