To provide an operation key capable of easily recording operation sound when starting up or stopping a passenger conveyor.SOLUTION: An operation key 80 includes a microphone 86, a recording medium 92, and a recording device 88 for recording sound collected by the microphone 86 in the recording medium 92.SELECTED DRAWING: Figure 4
【課題】乗客コンベアの起動時又は停止時における運転音を簡単に録音できる運転操作キーを提供する。【解決手段】マイク86と、記録媒体92と、マイク86が収集した音を記録媒体92に録音する録音装置88とを有する運転操作キー80である。【選択図】 図4
OPERATION KEY, PASSENGER CONVEYOR, AND ANALYZER FOR OPERATION KEY
運転操作キー、乗客コンベア、及び運転操作キーの解析装置
2020-07-27
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
PASSENGER CONVEYOR CONTROL DEVICE AND PASSENGER CONVEYOR INSPECTION OPERATION METHOD
European Patent Office | 2019
|European Patent Office | 2018
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