Full-section supporting device of miner-bolter

The invention relates to the technical field of tunnel construction, and provides a driving and bolting machine full-section supporting device which comprises a double-top bolting machine device and an anchor protection part sliding platform, the double-top bolting machine device comprises two sub-d...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIONG SHIWEI, TANG RENHONG, LONG XINLIANG, ZHANG TINGSHOU, YUAN KE, HU SHUWEI, HE DINGKUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SHAFTS TUNNELS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!