The present invention relates to a safety step apparatus linked with a screen door. The operation of a step plate which is extended from and retracted into a platform is allowed to mechanically operate in linkage with opening/closing operations of the screen door, and thus, an additional driving unit for operating the step plate is unnecessary, thereby simplifying the structure thereof. In addition, an additional electrical link control structure is unnecessary, thereby simplifying a controlling method. Accordingly, the safety step apparatus linked with the screen door can be easily installed and managed at low costs, and is efficient in the aspect of energy saving.

    La présente invention se rapporte à un appareil de marche de sécurité relié à une porte-écran. Le fonctionnement d'une plaque de marche qui est étendue depuis une plate-forme, et rentrée dans celle-ci, est autorisé à fonctionner mécaniquement en liaison avec des opérations d'ouverture/de fermeture de la porte-écran et, ainsi, une unité d'entraînement supplémentaire pour faire fonctionner la plaque de marche n'est pas nécessaire, ce qui permet de simplifier la structure de celle-ci. De plus, une structure de commande de liaison électrique supplémentaire n'est pas nécessaire, ce qui permet de simplifier un procédé de commande. Par conséquent, l'appareil de marche de sécurité relié à la porte-écran peut être facilement installé et géré à faibles coûts et est efficace dans l'aspect de l'économie d'énergie.

    본 발명은 스크린 도어 연동형 안전 발판 장치에 관한 것으로, 승강장으로부터 돌출 및 인입되는 발판 플레이트의 작동을 스크린 도어의 개폐 작동에 기계적으로 연동하여 이루어지도록 함으로써, 발판 플레이트를 작동시키기 위한 별도의 구동부가 불필요하여 구조를 단순화하고 별도의 전기적인 연동 제어 구조가 불필요하여 제어 방식 또한 단순화할 수 있으며, 이에 따라 설치 및 관리가 용이하고, 비용이 절감되며 에너지 측면에서도 효율적인 스크린 도어 연동형 안전 발판 장치에 관한 것이다.


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    Title :

    SAFETY STEP APPARATUS LINKED WITH SCREEN DOOR


    Additional title:

    APPAREIL DE MARCHE DE SÉCURITÉ RELIÉ À UNE PORTE-ÉCRAN
    스크린 도어 연동형 안전 발판 장치


    Contributors:
    KIM SEO JUN (author)

    Publication date :

    2021-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / F16H Getriebe , GEARING



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