DIAGNOSTIC DEVICE FOR ELEVATOR DOOR

PROBLEM TO BE SOLVED: To provide a diagnostic device for an elevator door, having a means for determining that a door load state is an initial value with respect each of a plurality of sections from a closing end to an opening end of the door to determine which section from the closing end to the op...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YASHIMA KIYOSHI, KIN MASAKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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