Rock drilling apparatus and method for controlling the orientation of the feed beam

(57) Rock drilling apparatus and method for controlling the orientation of a feed beam (7) of a rock drilling apparatus comprising a 5 carrier (1), a drilling boom (2) attached at a first end to the carrier (1), a feed beam (7) attached turnably to a second end of the drilling boom (2), a drilling u...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TALASNIEMI, JARI, PIRINEN, TUOMO, HANSKI, SAMI, LASSILA, JUHA, PURSIMO, JUHA
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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