The invention discloses an asynchronous door knife having a car door lock; when a second unlocking blade device is suffered from the driving force in the door opening direction, the second unlocking blade device drives a swinging rod arm to rotate; the rotation of the swinging rod arm drives a guide mechanism to swing; the swinging of the guide mechanism drives a first unlocking blade to swing; the first unlocking blade drives a rotating hook of a rotating latch component to rotate to the unlocking direction after swinging, so that the rotating hook of the rotating latch component is released from a fixed hook, and the rotating latch component is unlocked; and meanwhile, the rotation of the rotating hook drives a driving door switch trigger to rotate, so that an electric contact of a beating plate type driving door switch is cut off. The asynchronous door knife has functions of opening the car door lock and opening/closing the door in place, and synchronously finishes the unlocking of the car door lock while opening a landing door in emergency rescue of a flat floor. The invention further discloses an elevator door motor having asynchronous door knife with the car door lock and a car door system adopting the elevator door motor.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Asynchronous door knife having car door lock, elevator door motor and car door system


    Beteiligte:
    JIANG JI (Autor:in)

    Erscheinungsdatum :

    2015-07-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    Asynchronous door knife with car door lock, elevator door motor and car door system

    JIANG JI | Europäisches Patentamt | 2015

    Freier Zugriff

    Asynchronous door knife integrated car door lock and elevator

    HUO JUNCHAO / LU XIAOMIN / XIAO YONGHENG | Europäisches Patentamt | 2022

    Freier Zugriff

    Asynchronous door knife integrated car door lock and elevator

    HUO JUNCHAO / JIANG TINGXIN / WANG HUIXIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Asynchronous door knife of elevator integrated car door lock

    ZHANG XIAOBO / CAI QINGXI / DONG XIAOXIAO et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    ASYNCHRONOUS DOOR KNIFE OF ELEVATOR INTEGRATED CAR DOOR LOCK

    ZHANG XIAOBO / CAI QINGXI / DONG XIAOXIAO et al. | Europäisches Patentamt | 2016

    Freier Zugriff