Disclosed is a ladder device which can be used for life saving and which allows passengers in a ship to escape from the ship in an emergency situation. The disclosed ladder device comprises: a base fixed to a floor of the ship and having a plurality of first grooves; and an upper plate slidably mounted on the base along a longitudinal direction of the base and having a plurality of second grooves, wherein the plurality of first grooves and the plurality of second grooves are set to a first position where the first grooves and the second grooves are staggered with each other and a second position where the first grooves and the second grooves correspond to each other according to a sliding movement of the upper plate.

    선박의 위급 상황 시, 선박을 긴급 탈출할 수 있고 인명구조용으로 사용할 수 있는 사다리 장치가 개시된다. 개시된 사다리 장치는 상기 선박의 바닥에 고정되며, 복수의 제1 홈을 갖는 베이스, 상기 베이스에 상기 베이스의 길이 방향을 따라 슬라이딩이동 가능하게 설치되며, 복수의 제2 홈을 갖는 상판을 포함하며, 상기 복수의 제1 홈과 상기 복수의 제2 홈은 서로 엇갈리는 제1 위치와, 상기 상판의 슬라이딩 이동에 따라 서로 대응하는 제2 위치로 설정되는것을 특징으로 한다.


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    Title :

    Ladder apparatus of ship for emergency escape and a saving life


    Additional title:

    선박에 구비된 긴급 탈출 및 인명구조용 사다리 장치 및 그 제어방법


    Contributors:
    LEE JONG HYUN (author) / JANG SI WON (author) / LIM SONG YI (author) / LEE KWON HEE (author) / KIM HYEUNG KOOG (author) / AN SE JIN (author) / KANG DONG HOON (author) / KWON SEONG WOOK (author)

    Publication date :

    2017-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E06C LADDERS , Leitern




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