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1. (WO2009064527) SEAMLESS LASER ABLATED ROLL TOOLING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/064527    International Application No.:    PCT/US2008/074216
Publication Date: 22.05.2009 International Filing Date: 25.08.2008
IPC:
B23K 26/00 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US) (For All Designated States Except US)
Inventors: CORRIGAN, Thomas, R.; (US).
FLEMING, Patrick, R.; (US)
Agent: VIETZKE, Lance, L.; 3M Center, Office of Intellectual Property Counsel, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US)
Priority Data:
11/941,206 16.11.2007 US
Title (EN) SEAMLESS LASER ABLATED ROLL TOOLING
(FR) OUTILLAGE EN ROULEAU SANS JOINTURE USINÉ PAR ABLATION LASER
Abstract: front page image
(EN)A system for generating a laser machined tool from a substantially cylindrical work piece. The system includes a laser producing a laser beam, a mask positioned within the laser beam for shaping the laser beam into an image, and an optical system for imaging the laser beam image onto the outer surface of the work piece. The system coordinates rotational and translation movements of the work piece with activation of the laser in order to use the laser image for ablating the outer surface of the work piece, creating microstructures within the surface of the work piece to form the cylindrical tool.
(FR)L'invention concerne un système destiné à générer un outil usiné au laser à partir d'une pièce de travail sensiblement cylindrique. Le système comprend un laser produisant un faisceau laser, un masque positionné dans le faisceau laser afin de donner au faisceau laser la forme d'une image, et un système optique destiné à projeter l'image du faisceau laser sur la surface extérieure de la pièce de travail. Le système coordonne des mouvements de rotation et de translation de la pièce de travail avec l'activation du laser afin d'utiliser l'image laser pour l'ablation de la surface extérieure de la pièce de travail, créant des microstructures dans la surface de la pièce de travail pour former l'outil cylindrique.
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)