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Machine translation
1. (WO2009061766) METHODS AND APPARATUSES FOR FORMING CUTTING ELEMENTS HAVING A CHAMFERED EDGE FOR EARTH-BORING TOOLS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/061766    International Application No.:    PCT/US2008/082405
Publication Date: 14.05.2009 International Filing Date: 05.11.2008
IPC:
E21B 10/567 (2006.01), B23K 26/08 (2006.01), B23K 26/14 (2006.01), B23K 26/36 (2006.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; P.O. Box 4740 Houston, TX 77027 (US) (For All Designated States Except US).
DIGIOVANNI, Anthony, A. [US/US]; (US) (For US Only)
Inventors: DIGIOVANNI, Anthony, A.; (US)
Agent: FITZGERALD, Carmen; Intellectual Property Counsel Baker Hughes Incorporated P.O. Box 4740 Houston, TX 77210-4740 (US)
Priority Data:
60/985,339 05.11.2007 US
Title (EN) METHODS AND APPARATUSES FOR FORMING CUTTING ELEMENTS HAVING A CHAMFERED EDGE FOR EARTH-BORING TOOLS
(FR) PROCÉDÉS ET APPAREILS POUR FORMER DES ÉLÉMENTS DE COUPE AYANT UN BORD CHANFREINÉ POUR DES OUTILS DE FORAGE
Abstract: front page image
(EN)Apparatuses for forming chamfers (125) on superabrasive tables (105) of cutting elements (100) for earth-boring tools include a chuck (205) for temporarily holding and positioning a cutting element, and at least one emitter (210) for emitting a beam of energy toward an edge of a superabrasive table of a cutting element held and positioned by the device. Methods of forming cutting elements for earth-boring tools and methods for forming earth-boring tools are also disclosed.
(FR)L'invention concerne des appareils pour former des chanfreins sur des tables superabrasives d'éléments de coupe pour des outils de forage comprenant un mandrin pour maintenir et positionner temporairement un élément de coupe, et au moins un émetteur pour émettre un faisceau d'énergie en direction d'un bord de la table superabrasive d'un élément de coupe maintenu et positionné par le dispositif. Les procédés de fabrication des éléments de coupe pour des outils de forage et les procédés de fabrication des outils de forage sont également décrits.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)