EXTERNAL OPENING TOOL, ELEVATOR SYSTEM, INSPECTION METHOD, AND MOBILE TERMINAL

To improve the safety in opening a car door by using an external opening tool during maintenance work of an elevator.SOLUTION: An external opening tool 200 for opening a landing door 103 of an elevator from the outside, includes an operation detection device for detecting opening operation done by t...

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Bibliographische Detailangaben
Hauptverfasser:	KIGAMOTO MITSUHIRO, KAKU YASUTAKA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
Online-Zugang:	Volltext bestellen
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