Rope inspection device and rope inspection system

The object of the present invention is to check the deterioration of a steel wire rope such as an elevator with a high SN ratio. The rope inspection device (1100) of the present invention has an oscillation coil (1) and an oscillation coil (2) for generating an alternating magnetic field which is op...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAMBA RIKA, ONISHI TOMOHARU, KODAIRA HOMI, KAWABATA RYUZO, KAMITORI AKIHIKO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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