Tunnel construction excavating device

The invention relates to the technical field of tunnel digging equipment, in particular to a tunnel construction digging device which comprises a connecting device and a driving device arranged on the rear side of the connecting device, and a drilling device is arranged on the right side wall of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZEWEN, WU SHINAN, PENG HAIYAN, JIANG JIAO, XIONG YONG, MA DAIYUN, LI YINFENG, LIN YUXIANG, LUO YUNJUN, DU RENBO, WU YONG, YANG PING, JIANG JINCHENG, YANG WEI, CHANG ZHUOYI, FENG SHICHUN, ZHAO YONG, ZHANG CHI, ZUO XIAOFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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