To provide a technique for realizing a platform fence which can set a wide entrance even with one movable door.SOLUTION: A platform fence comprises: a movable support base 20 which is supported so as to be slidable in the same direction as a movable door 30; a first pinion 14 which is pivoted by a door pocket part 10, and is driven by a motor 12; a first rack 23 which is fixed to the movable support base 20, and constitutes a first drive part 91 together with the first pinion 14; a second pinion 24 which is fixed to the movable support base 20; a second rack 15 which is fixed to the door pocket part 10, and constitutes a second drive part 92 together with the second pinion 24; and a third rack 32 which is fixed to the movable door 30, and constitutes a third drive part 93 together with the second pinion 24.SELECTED DRAWING: Figure 4

    【課題】1枚の可動扉でありながら乗降口を広く設定することが可能なホーム柵を実現する技術を提供すること。【解決手段】可動扉30と同じ方向へスライド移動が可能に支持された可動支持台20と、戸袋部10に枢支されモータ12で駆動される第1ピニオン14と、可動支持台20に固定され、第1ピニオン14と共に第1駆動部91を構成する第1ラック23と、可動支持台20に固定された第2ピニオン24と、戸袋部10に固定され、第2ピニオン24と共に第2駆動部92を構成する第2ラック15と、可動扉30に固定され、第2ピニオン24と共に第3駆動部93を構成する第3ラック32と、を備える。【選択図】図4


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    Title :

    PLATFORM FENCE


    Additional title:

    ホーム柵


    Contributors:

    Publication date :

    2021-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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