Underground mine draw shaft grizzly car stop

The utility model provides an underground mine draw shaft grizzly car stop. The underground mine draw shaft grizzly car stop comprises a draw shaft grizzly installed and fixed to an upper opening of a draw shaft and a slope poured between the inner wall of a draw shaft chamber and the edge of the dr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JIAN, ZHANG HONGTAO, LI ZHIPENG, DUAN CHAOLIN, BAI FENGSHAN, LIU YANG, WANG XINPENG, JU ZHANYONG, HUANG XIAODONG, NIU ZEFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING OTHER AUXILIARY EQUIPMENT FOR RAILWAYS PERFORMING OPERATIONS RAILWAYS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS TRANSPORTING
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