Set Screw Anti-Rotation Device with Knurl Surface

In accordance with embodiments of the present disclosure, a system includes a first tubular member having a first knurl surface and a second tubular member having a recessed slot located in the inner circumference of the second tubular member and a threaded hole from the external circumference of th...

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Bibliographische Detailangaben
Hauptverfasser:	Santos, Flavio E, Nelson, John E, Mayer, Christopher C
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	In accordance with embodiments of the present disclosure, a system includes a first tubular member having a first knurl surface and a second tubular member having a recessed slot located in the inner circumference of the second tubular member and a threaded hole from the external circumference of the second tubular member into the recessed slot. The system may further include an insert located within the recessed slot, the insert comprising a second knurl surface facing radially inward from the second tubular member and a set screw within the threaded hole of the second tubular member, the set screw having an unthreaded end mechanically coupled to the insert. The set screw rotatable to drive the second knurl surface of the insert into the first knurl surface of the first tubular member.