Device And Method For Driving Tunnels, Galleries Or The Like

A device (1) for driving tunnels, galleries or the like including a cutting head (2), wherein an excavating direction of the cutting head (2) being essentially at a right angle to said rotation axis (R), a base unit (3) with stabilizing units (S1, S2, S3, S4) for applying and fixing against rock sur...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HARTWIG SVERKER, BACK JERK, EMANUELSSON KAJ
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING MINING OR QUARRYING SHAFTS TUNNELS
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