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1. (WO2013126145) METHOD AND DEVICE FOR SLITTING THIN STRIP MAGNETIC STEEL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/126145    International Application No.:    PCT/US2013/000016
Publication Date: 29.08.2013 International Filing Date: 14.01.2013
IPC:
B23K 26/36 (2006.01)
Applicants: EARHART, Keith, D. [US/US]; (US).
HURST, John, S. [US/US]; (US)
Inventors: EARHART, Keith, D.; (US).
HURST, John, S.; (US)
Agent: VOLLRATH, Jurgen; 2812 Chamber Drive Monroe, NC 28110 (US)
Priority Data:
61/634,123 22.02.2012 US
Title (EN) METHOD AND DEVICE FOR SLITTING THIN STRIP MAGNETIC STEEL
(FR) PROCÉDÉ ET DISPOSITIF POUR DÉCOUPE D'ACIER MAGNÉTIQUE EN BANDE MINCE
Abstract: front page image
(EN)In a method and system for slitting thin strip magnetic steel such as transformer core material, a laser is mounted above the material and the material is wound from a pay-out reel to one or more take-up reels.
(FR)Selon la présente invention, dans un procédé et un système pour découpe d'acier magnétique en bande mince tel qu'une matière de noyau de transformateur, un laser aimanté au-dessus de la matière et la matière est enroulée depuis une bobine débitrice vers une ou plusieurs bobines d'entraînement.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, 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)