The present invention relates to a safety device for preventing fingers from being jammed in a space between a door and a door frame by installing optical sensors on cage doors of an elevator. Light emitting sensors and light receiving sensors are installed in a one-to-one corresponding manner on only the cage door-side, thereby eliminating the inefficiency of installing optical sensors on all floors of a building.

    La présente invention concerne un dispositif de sécurité destiné à empêcher un coincement de doigts dans un espace entre une porte et un cadre de porte par l'installation de capteurs optiques sur des portes de cage d'un ascenseur. Des capteurs électroluminescents et des capteurs de réception de lumière sont installés de manière correspondante individuelle sur les côtés des portes de cage uniquement, ce qui permet d'éliminer l'inefficacité de l'installation de capteurs optiques à tous les étages d'un immeuble.

    본 발명은 엘리베이터의 케이지도어에 광센서를 설치하여 도어와 문틀 사이의 틈새에 손끼임을 방지하는 안전장치에 관한 것으로, 케이지도어측에만 발광센서들과 수광센서들을 1:1 대응관계로 설치하고, 건물의 모든 층에 광센서들을 설치하는 비효율성을 없앤 것을 특징으로 한다.


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    Title :

    SAFETY DEVICE FOR PREVENTING FINGERS FROM BEING JAMMED IN ELEVATOR


    Additional title:

    DISPOSITIF DE SÉCURITÉ DESTINÉ À EMPÊCHER UN COINCEMENT DE DOIGTS DANS UN ASCENSEUR
    엘리베이터의 손끼임 방지용 안전장치


    Contributors:

    Publication date :

    2018-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / G01V Geophysik , GEOPHYSICS



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