SHANK ADAPTER, ROCK DRILLING MACHINE AND METHOD

A shank adapter, rock drilling machine and method of mounting a shank adapter of a rock drilling machine inside a slide bearing element. The shank adapter (8) comprises a coupling head (25) and a rotation portion (26) at its opposite ends. A flushing portion (22) is located between them. Outer diame...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PEURALA, Jussi, LÄÄKKÖLÄ, Esa, KELA, Timo
Format:	Patent
Sprache:	eng ; fre ; ger
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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