RAISE BORING TOOL WITH A DIGITAL IDENTIFICATION TAG

A roller cutter for a raise boring tool comprising: a journal; a cutter shell positioned radially around a journal; wherein the journal comprises an external surface from which a journal end protrudes from; a seal retainer positioned between the journal and the roller cutter; characterized in that:...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Lindblom, Anders, Loikkanen, Joona
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HANDLING RECORD CARRIERS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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