Rotatable support for inclinable masts of drilling machines

It is a rotable support (1) for inclinable masts (2) of drilling machines comprising a connecting element (C), assembled on the back side, or anyway connected with the self-propelled carriage or with the lifting mechanism of the perforating machine, on the front vertex of which a coupling element (A...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	COMACCHIO, PASQUALINO, COMACCHIO, RENZO, AJAMI RAYAN, MOHAMAD, COMACCHIO, PATRIZIO
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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