Elevator driving rope sheave wear detection device and use method thereof

The invention belongs to the technical field of elevator maintenance, and discloses an elevator driving rope sheave wear detection device and a use method thereof.The elevator driving rope sheave wear detection device comprises a mounting plate, fixing assemblies are fixedly mounted on the left side...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI TONG, CHENG-YANG YUNZI, CAO ZUJUN, CHEN YUE, ZHANG CHAO, DING ZHIHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORTING
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