PROBLEM TO BE SOLVED: To acquire an elevator door device capable of suppressing an animal jumping out to a landing from a car when an elevator door is displaced from a closed position to an open position.SOLUTION: An elevator door device includes: a car door 2 which is displaced between an open position in which a car entrance 11 opens and a closed position in which the car entrance 11 is closed; and a car lower part door 3 which is displaced between a lower part open position, in which a car lower part entrance 12 which is a lower part of the car entrance 11 opens, and a lower part closed position in which the car lower part entrance 12 is closed. After the car door 2 is displaced from the closed position to the open position, the car lower part door 3 is displaced from the lower part closed position to the lower part open position.SELECTED DRAWING: Figure 1

    【課題】エレベータドアが閉位置から開位置に変位する時に動物がかごから乗場へ飛び出してしまうことを抑制することができるエレベータドア装置を得る。【解決手段】かご出入口11が開く開位置とかご出入口11が閉じられる閉位置との間で変位するかごドア2と、かご出入口11の下部であるかご下部出入口12が開く下部開位置とかご下部出入口12が閉じられる下部閉位置との間で変位するかご下部ドア3とを備え、かご下部ドア3は、かごドア2が閉位置から開位置に変位した後に、下部閉位置から下部開位置に変位する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR DOOR DEVICE


    Additional title:

    エレベータドア装置


    Contributors:

    Publication date :

    2017-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR DOOR DEVICE AND ELEVATOR DOOR LINK

    TSUYA NATSUKI / KITAZAWA MASAYA | European Patent Office | 2019

    Free access

    ELEVATOR DOOR DEVICE AND ELEVATOR

    KATAYAMA SATOSHI / NAKAGAWA JUNICHI / LIU HONGJUN | European Patent Office | 2021

    Free access

    ELEVATOR DOOR DEVICE AND ELEVATOR

    YOKOTAKE TAKAHIRO / ARAKAWA MITSUNORI | European Patent Office | 2023

    Free access

    Elevator door device, and elevator door installation method

    IMAJO KENSUKE | European Patent Office | 2015

    Free access

    ELEVATOR DOOR DEVICE AND ELEVATOR

    IMAMURA KOHEI / ISHITSUKA SHINSUKE | European Patent Office | 2023

    Free access