A disclosed separation prevention device for an elevator front door is installed at a lower part of left and right elevator front doors to be installed at a lower extension unit of each guidance frame inserted into a guidance groove of a door sill. The disclosed separation prevention device for an elevator front door includes: an operation member elastically pressurized when the left and right elevator front doors are closed and returned back when the doors are opened; and a fixing member interworking with the operation member, pressurized and becoming closer to both sides of the guidance groove when the left and right elevator doors are closed, and spaced apart from the both sides of the guidance groove when the left and right elevator doors are opened.

    개시되는 엘리베이터 승강장 도어용 이탈방지장치는, 좌측 및 우측 승강장 도어의 하부에 설치되어 도어 실의 안내홈 내로 삽입되는 각각의 가이드 프레임의 하부 연장부에 설치된다. 개시된 엘리베이터 승강장 도어용 이탈방지장치는, 좌측 및 우측 승강장 도어 폐문 시 탄성 가압되고 개문 시 복귀되는 작동 부재; 및 작동 부재와 연동하되, 좌측 및 우측 승강장 도어 폐문 시 안내홈의 양측면에 가압 밀착되고, 좌측 및 우측 승강장 도어 개문 시 안내홈의 양측면에서 이격되는 고정 부재;를 포함한다.


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    Titel :

    DEVICE FOR PREVENTING A FRONT DOOR OF ELEVATOR FROM SEPARATION


    Weitere Titelangaben:

    엘리베이터 승강장 도어용 이탈방지장치


    Beteiligte:
    KIM IN SUP (Autor:in)

    Erscheinungsdatum :

    05.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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