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Machine translation
1. (WO2010123953) EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING METHODS OF ATTACHING AT LEAST ONE OF A SHANK AND A NOZZLE TO A BODY OF AN EARTH-BORING TOOL AND TOOLS AND COMPONENTS FORMED BY SUCH METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/123953    International Application No.:    PCT/US2010/031825
Publication Date: 28.10.2010 International Filing Date: 21.04.2010
IPC:
E21B 10/54 (2006.01), E21B 10/60 (2006.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; P.O. Box 4740 Houston, TX 77210 (US) (For All Designated States Except US).
STOCKEY, David [US/US]; (US) (For US Only).
MATTHEWS, Oliver [US/US]; (US) (For US Only).
SMITH, Redd, H. [US/US]; (US) (For US Only)
Inventors: STOCKEY, David; (US).
MATTHEWS, Oliver; (US).
SMITH, Redd, H.; (US)
Agent: WELBORN, Brian, S.; Intellectual Property Counsel Baker Hughes Incorporated P.O. Box 4740 Houston, TX 77210-4740 (US)
Priority Data:
12/429,059 23.04.2009 US
Title (EN) EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING METHODS OF ATTACHING AT LEAST ONE OF A SHANK AND A NOZZLE TO A BODY OF AN EARTH-BORING TOOL AND TOOLS AND COMPONENTS FORMED BY SUCH METHODS
(FR) OUTILS DE FORAGE MÉCANIQUE ET COMPOSANTS CORRESPONDANTS, ET PROCÉDÉS DE FIXATION D'UNE TIGE ET/OU D'UNE BUSE À UN CORPS D'UN OUTIL DE FORAGE MÉCANIQUE ET COMPOSANTS OBTENUS PAR DE TELS PROCÉDÉS
Abstract: front page image
(EN)Earth-boring drill bits include a bit body, an element having an attachment feature bonded to the bit body, and a shank assembly. Methods for assembling an earth-boring rotary drill bit include bonding a threaded element to the bit body of a drill bit and engaging the shank assembly to the threaded element. In additional embodiments, a nozzle assembly for an earth-boring rotary drill bit may include a cylindrical sleeve having a threaded surface and a threaded nozzle disposed at least partially in the cylindrical sleeve and engaged therewith. Methods of forming an earth-boring drill bit include providing a nozzle assembly including a tubular sleeve and nozzle at least partially within a nozzle port of a bit body.
(FR)La présente invention concerne des trépans de forage mécanique comprenant un corps de trépan, un élément doté d'un élément de fixation collé au corps de trépan, et un ensemble tige. Les procédés destinés à l'assemblage d'un trépan rotatif de forage mécanique comprennent les étapes suivantes : le collage d'un élément fileté au corps de trépan d'un trépan et l'engrènement de l'ensemble tige sur l'élément fileté. Selon d'autres modes de réalisation, un ensemble buse destiné à un trépan rotatif de forage mécanique peut comprendre un manchon cylindrique doté d'une surface filetée et une buse filetée placée au moins en partie dans le manchon cylindrique et s'engrenant avec celui-ci. Des procédés de formation d'un trépan de forage mécanique comprennent les étapes suivantes : l'utilisation d'un ensemble buse comprenant un manchon tubulaire et une buse au moins en partie à l'intérieur d'un orifice de buse d'un corps de trépan.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)