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Machine translation
1. (WO2004026630) METHOD OF MAKING AUTOMOTIVE PARTS HAVING SPLINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/026630    International Application No.:    PCT/US2003/029439
Publication Date: 01.04.2004 International Filing Date: 22.09.2003
Chapter 2 Demand Filed:    20.04.2004    
IPC:
B23P 17/00 (2006.01)
Applicants: METALDYNE COMPANY LLC [US/US]; 47603 Halyard Drive, Plymouth, MI 48170 (US)
Inventors: KNOERR, Markus; (US).
AMBUHL, Erhard; (US)
Agent: BARAONA, Robert, C.; McDonald Hopkins Co., LPA, 2100 Bank One Center, 600 Superior Avenue E., Cleveland, OH 44114 (US)
Priority Data:
60/412,654 20.09.2002 US
Title (EN) METHOD OF MAKING AUTOMOTIVE PARTS HAVING SPLINE
(FR) PROCEDE DE FABRICATION DE PIECES AUTOMOBILES POURVUES DE CANNELURE
Abstract: front page image
(EN)The present invention is directed to a method of making an automotive part having a spline. Preferably, the automotive part is a high strength automotive part having a relatively high carbon content. The method includes pressing a spline tool having one or more spline grooves into a bore defined by the automotive part so that one or more splines are formed through the displacement of material on the interior of the bore.
(FR)La présente invention concerne un procédé permettant de fabriquer une pièce automobile pourvue d'une cannelure. De préférence, la pièce automobile est une pièce automobile à résistance élevée possédant un contenu de carbone relativement élevé. Ce procédé consiste à emboutir un outil à cannelure pourvu d'au moins une cannelure dans un alésage formé par la pièce automobile, de telle manière que les cannelures sont formées par le déplacement de la matière à l'intérieur de l'alésage.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, 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)