The present invention secures the safety of the elderly, patients, and infants, who need to delay the opening of an elevator door, to guardians, who are moving. The present invention prevents unnecessary maintenance due to a failure of an elevator. The present invention reduces huge power loss caused by repeated operation. The prevention of various problems of the elevator and the reduction of huge cost loss are mostly solved by using a device for delaying open of the elevator. The commercial use of the present invention is absolutely necessary unless all elevators nationwide are replaced with elevators with a door closing delay function. A normal way to delay the opening of an elevator door slightly is to use the elevator correctly and realize a number of advantages.

    승강기 문열림 지연이 필요한 노약자 환자 여러 유아를 이동중인 보호자에게 대상자에 대한 안전성 확보. 승강기의 고장 불필요한 유지 보수에 대한 예방. 반복된 운행으로 발생되는 막대한 전력손실의 감소. 위와 같은 승강기의 다양한 문제점 예방과 엄청난 비용손실 감소는 승강기 문닫힘 지연기의 사용으로서 대부분 해결을합니다. 전국의 승강기가 모두 문닫힘지연 기능을 갖은 승강기로 교체 되지 않는한 본 발명품의 상용화 사용은 꼭 필요한것입니다. 승강기 문열림을 약간 지연할수 있는 정상적인 방법은 올바른 승강기 사용과 다양한 장점을 현실화 합니다.


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    Titel :

    Elevator door open holding


    Weitere Titelangaben:

    승강기 문열림 지연기,엘리베이터 오픈 홀딩,


    Beteiligte:
    MO JUN SEO (Autor:in)

    Erscheinungsdatum :

    18.01.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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