Door opening type car stopping device for underground mine

The utility model provides a door opening type car stopping device for an underground mine, which belongs to the technical field of mining and comprises a stand column, a car stop and a bolt. The pair of stand columns are arranged on the two sides of a roadway respectively. The distance between the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG JIAN, ZHANG HONGTAO, LI ZHIPENG, DUAN CHAOLIN, BAI FENGSHAN, WANG WEIFENG, LIU YANG, WANG XINPENG, JU ZHANYONG, NIU ZEFENG, HUANG XIAODONG
Format: Patent
Sprache:chi ; eng
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