Mining deep well friction type lifting system

The utility model relates to a mining deep well friction type lifting system which comprises a guide wheel set device, a supporting beam, a hydraulic adjusting system, an oil pressure sensor and a platform beam. One end of the supporting beam is fixed to the platform beam, and the other end of the s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI GUOCHANG, ZHAO YANQI, HAN XIAO, ZHANG XIAOBO, JIANG SHENGLIN, ZHAO BING, WANG XUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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