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    • 9. 发明专利
    • Passenger conveyor
    • JP5309659B2
    • 2013-10-09
    • JP2008096068
    • 2008-04-02
    • 三菱電機株式会社
    • 琢也 野口晶英 白附一 仲嶋利郎 中島正博 鹿井大介 千村和彦 鷲見
    • B66B29/04B66B23/22B66B31/00
    • PROBLEM TO BE SOLVED: To provide a passenger conveyor device capable of preventing a shoe or the like of a passenger from being caught in a gap in advance, easily fitting a sensor and executing the maintenance. SOLUTION: The passenger conveyor device comprises a footstep 2 for conveying a passenger, a movable handrail 3, a driving device 6, a skirt guard 5 which is located below a supporting part for supporting the movable handrail 2 and opposite to a side face of the footstep 2 with a space therebetween, a light emitting device 9 for emitting the light 14 and a light receiving device 10 for receiving the light 14, a detector 11, an alarm device 12, and an operation control device 13. The light emitting device 9 and the light receiving device 10 are provided on the same side face of the footstep side of the skirt guard 5, and arranged so that the light 14 travels through an entrance. The detector 11 detects an obstacle by the light receiving signal from the light receiving device 10. The alarm device 12 gives an alarm by the detection signal from the detector 11. The operation control device 13 controls the operation of the driving device 6 by the detection signal from the detector 11. COPYRIGHT: (C)2010,JPO&INPIT