1개의 조속기에 의해서 승강 엘리베이터칸의 상승 및 하강방향의 쌍방향의 이상 속도를 검출하여 작동하는 엘리베이터용 비상멈춤장치에 있어서, 기계적인 기구에 의해 동작하는 간결한 구성으로 하여 동작 지연을 저감하는 것이 가능한 엘리베이터용 비상멈춤장치를 제공한다. 이를 위해, 승강 엘리베이터칸의 승강에 동기하여 순환이동 가능하게 마련된 무단상의 조속기 로프와, 승강로 상부에 마련되고, 조속기 로프를 통하여 이상 속도를 검출한 경우에 조속기 로프의 순환이동을 구속하는 조속기와, 승강 엘리베이터칸에 마련되고, 이상 속도를 검출한 경우에 작동되어 승강 엘리베이터칸을 제동하는 비상멈춤장치 본체와, 비상멈춤장치 본체에 요동 가능하게 마련되고, 조속기 로프와 연결되며, 조속기 로프의 순환이동이 구속된 경우에 회동하여 비상멈춤장치 본체를 작동시키는 요동체와, 승강 엘리베이터칸과 조속기와의 사이의 조속기 로프가 느슨해진 경우에, 요동체를 소정의 방향으로 회동시키는 요동체 회동수단을 구비한다.

    In an emergency stop device for elevators which actuates when an abnormal speed in both ascending and descending directions of a car is detected by one governor, there is provided an emergency stop device for elevators which has a simple structure permitting action by a mechanical mechanism and can reduce actuation delays. For this purpose, the emergency stop device for elevators includes an endless governor rope which is provided in such a manner as to be capable of performing circulation movement in synchronization with the ascent and descent of the car, a governor which is provided in an upper part of the shaft, and restrains the circulation movement of the governor rope when the abnormal speed is detected via the governor rope, an emergency stop device body which is provided in the car and brakes the car by being actuated when the abnormal speed is detected, an swinging body swingably provided in the emergency stop device body, connected to the governor rope, and rotates when the circulation movement of the governor rope is restrained, thereby causing the emergency stop device body to actuate, and swinging body rotation means which rotates the swinging body in a prescribed direction when the governor rope between the car and the governor has become slack.


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    Titel :

    EMERGENCY STOP DEVICE FOR ELEVATORS


    Weitere Titelangaben:

    엘리베이터용 비상멈춤장치


    Erscheinungsdatum :

    08.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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