The present invention relates to a detachable hatch cover, which has an opening when a hull or a block forming the hull is manufactured, seals the opening in a test progressing process, and is used for a wall of various thickness forming the hull or the block.

    본 발명은 선체 또는 선체를 구성하는 블록의 제작시 개구를 형성하고, 테스트 진행 과정에서 개구를 밀폐할 수 있도록 함과 아울러, 선체 또는 블록을 형성하는 다양한 두께의 벽체에 이용할 수 있는 탈부착 가능한 해치커버에 관한 것이다.


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    Title :

    REMOVABLE HATCH COVER


    Additional title:

    탈부착 가능한 해치커버


    Contributors:
    LEE DONG JUN (author) / KIM JUNG MIN (author)

    Publication date :

    2021-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS



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