Simple operation platform for underground coal mine

The utility model discloses a simple operation platform for an underground coal mine, which comprises two carrier plates, a relative rotation structure is adopted between the two carrier plates, and the two carrier plates can be folded, unfolded and stored through the relative rotation structure. St...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO PANFENG, NI BIN, LING HUIHUA, HAN HONGXIA, MENG MEILI, LI JIE, DING JIATONG, HE SHENGLIANG, ZHANG YUNZHAO, LI FANGZHEN, HAN LU, WEI PENGFEI, DONG CHAOFENG, LUO SHUNQIANG, ZHANG YUNXIAO, WANG HENGYUN, XIE RUIPU, MING TINGXIAO, CHEN XIAOSEN, LI DANDAN, LIU XINGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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