The present invention provides a sagging prevention system for elevators that keeps an elevator cage stationary in its proper position to easily support the large load of passengers or cargo boarded, loaded, or unloaded at the platform of each floor, prevents malfunctions of an elevator and the risk of safety accidents to improve safety, and also reduces the number of parts of a sagging preventing means, for very easy installation to greatly improve the efficiency and productivity of work. The sagging prevention system includes a rotating part, a shaft, a fixed bearing, a pair of rotating supports, and a plurality of support rollers.

    본 발명은 엘리베이터 케이지가 정위치에 정지된 상태를 유지할 수 있도록 하여 각층의 승강장에서 탑승 및 탑재 또는 하역되는 승객이나 화물의 큰 하중을 용이하게 지탱할 수 있도록 함으로써, 엘리베이터의 오작동 및 안전사고 위험을 예방하여 안전성을 향상시킴은 물론 처짐을 방지하는 수단의 부품 수가 감소되어 설치가 매우 간편하도록 하여 작업의 효율성 및 생산성을 크게 향상시킬 수 있도록 한 엘리베이터용 처짐 방지시스템을 제공하고자 한다.


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    Title :

    Sagging Prevention System for Elevators


    Additional title:

    엘리베이터용 처짐 방지시스템


    Contributors:

    Publication date :

    2021-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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