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Machine translation
1. (WO2006085006) COMPOSITE WIRE FOR ELECTRICAL DISCHARGE MACHINING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/085006    International Application No.:    PCT/FR2006/000304
Publication Date: 17.08.2006 International Filing Date: 10.02.2006
IPC:
B23H 7/08 (2006.01)
Applicants: THERMOCOMPACT [FR/FR]; ZI Les Iles, F-74370 Metz Tessy (FR) (For All Designated States Except US).
BLANC, Patrick [FR/FR]; (FR) (For US Only).
LY, Michel [FR/FR]; (FR) (For US Only).
SANCHEZ, Gérald [FR/FR]; (FR) (For US Only)
Inventors: BLANC, Patrick; (FR).
LY, Michel; (FR).
SANCHEZ, Gérald; (FR)
Agent: PONCET, Jean-François; Cabinet Poncet, 7, chemin de Tillier, B.P. 317, F-74008 Annecy Cedex (FR)
Priority Data:
0501547 11.02.2005 FR
0508589 17.08.2005 FR
Title (EN) COMPOSITE WIRE FOR ELECTRICAL DISCHARGE MACHINING
(FR) FIL COMPOSITE POUR ELECTROEROSION
Abstract: front page image
(EN)The invention relates to a wire (1) which comprises a copper or pinchbeck core (2) surrounded by a pinchbeck coating consisting of a continuous pinchbeck sub-layer (3) in phase ß and a superficial layer (4) with a fractured pinchbeck structure in phase ? enabling the appearance of pinchbeck in phase ß in the fractures (5a). In this way, the electrical discharge machining speed is essentially increased.
(FR)Selon l'invention, le fil (1) comprend, sur une âme (2) en cuivre ou en laiton, un revêtement en laiton comprenant la superposition d'une sous-couche (3) continue en laiton en phase &bgr; et d'une couche superficielle (4) à structure en laiton en phase ϝ fracturée qui laisse apparaître du laiton en phase &bgr; dans les fractures (5a). On augmente ainsi sensiblement la vitesse d'électroérosion.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)