TOOL COUPLER WITH ROTATING COUPLING METHOD FOR TOP DRIVE

Apparatus and methods are provided for coupling a first component to a second component of a tool coupler. A first component includes a ring coupler having mating features and rotatable between first and second positions; an actuator to rotate the ring coupler between the positions; and a second com...

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Bibliographische Detailangaben
Hauptverfasser:	LIESS, MARTIN, FUEHRING, ERNST
Format:	Patent
Sprache:	eng ; fre
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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Beschreibung
Zusammenfassung:	Apparatus and methods are provided for coupling a first component to a second component of a tool coupler. A first component includes a ring coupler having mating features and rotatable between first and second positions; an actuator to rotate the ring coupler between the positions; and a second component comprising a profile complementary to the ring coupler. A method includes inserting a central shaft of the first component into a housing of the second component; rotating a ring coupler around the central shaft; and engaging mating features of the ring coupler with a profile. A method also includes clamping a profile using the ring coupler and a second ring coupler. A method also includes moving a second ring coupler vertically relative to the housing to engage a profile.