The present invention is to provide a multifunctional lifesaving ladder that can effectively perform lifesaving by installing in various places such as a pier, a beach, a bridge, a ship, and the like. According to the present invention, provided is a hollow lifesaving ladder including: a pair of support frames provided at intervals; and connection members connected in plurality at intervals along the longitudinal direction of the support frame. At least one of the support frame or the connection member has a space therein so that buoyancy acts.

    본 발명은 간격을 두고 구비되는 한쌍의 지지 프레임; 상기 지지 프레임의 길이 방향을 따라 간격을 두고 복수로 연결되는 연결 부재; 를 포함하고, 상기 지지 프레임 또는 연결 부재중 적어도 하나에는 부력이 작용하도록 내부에 공간을 가지는 중공 구조인 구명 사다리가 제공될 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    Multi-Function Lifesaving Ladder


    Additional title:

    다기능 구명 사다리


    Contributors:

    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E06C LADDERS , Leitern / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



    Multi-Function Lifesaving Ladder

    European Patent Office | 2023

    Free access

    LIFESAVING LADDER CAR

    European Patent Office | 2024

    Free access

    LIFESAVING LADDER CAR

    YANG KWON YI | European Patent Office | 2020

    Free access

    LIFESAVING LADDER FOR SHIP

    LEE DONG CHUL | European Patent Office | 2015

    Free access

    LIFESAVING LADDER AND SHIP

    OGATA AKIHIRO | European Patent Office | 2021

    Free access