PROBLEM TO BE SOLVED: To provide a safety device of a passenger conveyor that can detect instantaneously falling of a passenger.SOLUTION: The safety device of a passenger conveyor is provided in a passenger conveyor equipped with a plurality of footsteps which are endlessly connected, circulate and move, balustrades standingly provided on both sides of the footsteps and moving handrails which are supported on uppers parts of the balustrades and move in synchronization with the footsteps, which is provided with a laser scan sensor arranged so that a scan direction thereof is along inclined parts of the moving handrails, and announces whether operation speed of the passenger conveyor should be reduced or the conveyor should be stopped based on output of the laser scan sensor.SELECTED DRAWING: Figure 1
【課題】乗客の転倒をいち早く検出することができる乗客コンベアの安全装置を提供することにある。【解決手段】本発明は、無端状に連結されて循環移動する複数の踏段と、前記踏段の両側に立設される欄干と、前記欄干の上部に支持され前記踏段と同期して移動する移動手摺とを備えた乗客コンベアに備えられ、スキャン方向が前記移動手摺の傾斜部に沿うように設置されたレーザースキャンセンサを設け、このレーザースキャンセンサの出力に基づいて乗客コンベアの運転速度を低下させるか若しくは停止させることをアナウンスするようにした。【選択図】図1
SAFETY DEVICE OF PASSENGER CONVEYOR
乗客コンベアの安全装置
2016-10-27
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
SAFETY DEVICE FOR PASSENGER CONVEYOR, SAFETY GUIDE METHOD FOR PASSENGER CONVEYOR
European Patent Office | 2015
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