Temporary supporting device for miner-bolter

The utility model provides a temporary support device for a miner-bolter, which relates to the technical field of roadway support, and comprises a sliding platform, two groups of sleeve adjusting oil cylinders, a sleeve assembly and a top beam assembly, the sleeve assembly is hinged at the front end...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CUI QIFENG, ZHANG YAMING, LAN BAOSHI, YAN WEIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!