To provide a dropout prevention device of an elevator door panel capable of suppressing occurrence of an abnormal noise.SOLUTION: A dropout prevention device of an elevator door panel comprises a first metal roller 60 provided to a door hanger 4 hung on a door rail 3 of a door 2 and a second elastic roller 61 provided to the door hanger 4. The first roller 60 is arranged at intervals in the vertical direction from the lower end surface of the door rail 3. The second roller 61 abuts on the lower end surface, or is arranged so that the distance from the lower end surface in the vertical direction is narrower than the space between the first roller 60 and the lower end surface in the vertical direction.SELECTED DRAWING: Figure 1

    【課題】異音の発生を抑えることができるエレベータのドアの脱落防止装置の提供。【解決手段】ドア2のドアレール3に掛止するドアハンガー4に設けられた金属製の第一ローラー60と、前記ドアハンガー4に設けられ且つ弾性を有する第二ローラー61とを備え、前記第一ローラー60は、前記ドアレール3の下端面との間に上下方向で間隔をあけた状態で配置され、前記第二ローラー61は、前記下端面に当接する、若しくは、前記上下方向における前記下端面との間隔が、前記上下方向における前記第一ローラー60と前記下端面との間隔よりも狭くなるように配置される。【選択図】図1


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    Title :

    DROPOUT PREVENTION DEVICE OF ELEVATOR DOOR PANEL


    Additional title:

    エレベータのドアの脱落防止装置


    Contributors:

    Publication date :

    2020-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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