Disclosed is an automatic opening and closing device for a hatch cover. According to one embodiment of the present invention, the automatic opening and closing device for a hatch cover includes: a first fixed rotary unit and a second fixed rotary unit fixed to a hatch cover; a rod functioning as a rotary axis of the hatch cover and selectively coupled to the first fixed rotary unit or the second fixed rotary unit in accordance with longitudinal movement to open or close the hatch cover by rotating; and a rotating driving unit fixed to a scaffold fixing unit and rotating the rod.

    해치 커버 자동 개폐 장치가 개시된다. 본 발명의 일 실시예에 따른 해치 커버 자동 개폐 장치는 해치 커버에 고정되는 제 1 고정회전부 및 제 2 고정회전부, 상기 해치 커버의 회전축이 되며, 길이방향 이동에 따라 상기 제 1 고정회전부 또는 상기 제 2 고정회전부와 선택적으로 결합되어 회전함으로써 상기 해치 커버를 열거나 닫는 로드 및 비계 고정부에 고정되어 상기 로드를 회전시키는 회전구동부를 포함한다.


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    Title :

    Automatic Opening and Closing Device for Hatch Cover


    Additional title:

    해치 커버 자동 개폐 장치


    Contributors:

    Publication date :

    2019-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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