To provide a passenger conveyor, an abnormality diagnosis device for passenger conveyors, and an abnormality diagnosis method for passenger conveyors that enable abnormality diagnosis to be performed without removing a skirt guard and at any inspection time.SOLUTION: A sensor unit is mounted on a skirt guard located in the area where a handrail drive mechanism is installed so that abnormality is detected by the sensor unit while the handrail drive mechanism is in operation. Abnormalities can be diagnosed at any time without removing the skirt guard.SELECTED DRAWING: Figure 3

    【課題】スカートガードを取り外すことなく、しかも任意の点検時に異常診断を行うことができる乗客コンベア、乗客コンベアの異常診断装置、及び乗客コンベアの異常診断方法を提供する。【解決手段】ハンドレール駆動機構が設けられている領域に位置するスカートガードにセンサユニットを取り付け、ハンドレール駆動機構を稼働した状態でセンサユニットによって異常を検出する。スカートガードを外すことなく任意の時期に異常診断を行うことができる。【選択図】図3


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    Title :

    PASSENGER CONVEYOR, ABNORMALITY DIAGNOSIS DEVICE FOR PASSENGER CONVEYOR, AND ABNORMALITY DIAGNOSIS METHOD FOR PASSENGER CONVEYOR


    Additional title:

    乗客コンベア、乗客コンベアの異常診断装置、及び乗客コンベアの異常診断方法


    Contributors:

    Publication date :

    2023-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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