BROACH STYLE ANTI ROTATION DEVICE FOR CONNECTORS

A broach-style anti-rotation device for connected tubular members (106; 108) is described. In embodiments, the broach tool (144) is inserted into a slot (118) in an outer diameter surface of the pin (102), and teeth (146) of the broach, which have successively greater height when moving from the fro...

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Bibliographische Detailangaben
Hauptverfasser:	STEEN, THOMAS, LOWELL, FORD, DAVID, LAWRENCE, SNYDER, BENJAMIN, MICHAEL, PETERS, STEPHEN, DAVID, RAYNAL, JEFFREY, ALLEN, GETTE, NICHOLAS, PETER, TOWNS, EBONY, LASHAUN, MANZANO, ROBERTO, JOSE
Format:	Patent
Sprache:	eng ; fre
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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A broach-style anti-rotation device for connected tubular members (106; 108) is described. In embodiments, the broach tool (144) is inserted into a slot (118) in an outer diameter surface of the pin (102), and teeth (146) of the broach, which have successively greater height when moving from the front to the tail of the broach, cut a slot (160) in a surface of the box (104). Sidewalls of the broach and its teeth engage shoulders of each slot to prevent the rotation of the tubular members relative to each other. Cette invention concerne un dispositif anti-rotatif en forme de broche pour éléments tubulaires (106 ; 108) raccordés. Selon certains modes de réalisation, l'outil en forme de broche (144) est inséré dans une fente (118) ménagée dans une surface périphérique extérieure du filetage mâle (102), et les dents (146) de la broche qui présentent une hauteur qui va croissant de l'avant vers l'arrière de la broche, taillent une fente (160) dans une surface du filetage femelle (104). Les parois latérales de la broche et ses dents entrent en contact avec les épaulements de chaque fente pour empêcher la rotation mutuelle des éléments tubulaires.