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Machine translation
1. (WO2009121767) METHOD FOR PRODUCING A ONE-PIECE BLADED DISC BY ABRASIVE WATER-JET CUTTING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2009/121767 International Application No.: PCT/EP2009/053485
Publication Date: 08.10.2009 International Filing Date: 25.03.2009
IPC:
B23P 13/02 (2006.01) ,B23P 15/00 (2006.01) ,F01D 5/34 (2006.01) ,B23C 3/18 (2006.01) ,B24C 1/04 (2006.01) ,B26F 3/00 (2006.01)
Applicants: BERLANGER, Serge[FR/FR]; FR (UsOnly)
BORDU, Sébastien[FR/FR]; FR (UsOnly)
MALEVILLE, Thierry, Jean[FR/FR]; FR (UsOnly)
ROCA, Christophe, Charles, Maurice[FR/FR]; FR (UsOnly)
SNECMA[FR/FR]; 2, boulevard du Général Martial Valin F-75015 Paris, FR (AllExceptUS)
Inventors: BERLANGER, Serge; FR
BORDU, Sébastien; FR
MALEVILLE, Thierry, Jean; FR
ROCA, Christophe, Charles, Maurice; FR
Agent: ILGART, Jean-Christophe; FR
Priority Data:
08 5207631.03.2008FR
Title (EN) METHOD FOR PRODUCING A ONE-PIECE BLADED DISC BY ABRASIVE WATER-JET CUTTING
(FR) PROCEDE DE FABRICATION D'UN DISQUE AUBAGE MONOBLOC, PAR DECOUPE AU JET D'EAU ABRASIF
Abstract: front page image
(EN) The present invention relates to a method for producing a one-piece bladed disc, comprising: a step in which an abrasive water jet is used to cut a block of material (100) in such a way as to leave behind blade preforms (102) extending radially from a disc (4); and then a step in which the blade preforms (102) are milled.
(FR) La présente invention se rapporte à un procédé de fabrication d'un disque aubagé monobloc, comprenant: - une étape de découpe par jet d'eau abrasif d'un bloc de matière (100), réalisée de manière à faire apparaître des préformes d'aubes (102) s'étendant radialement à partir d'un disque (4), puis - une étape de fraisage des préformes d'aubes (102).
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 (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)