(19)

(11)

EP 1 569 766 A1

(12)

(43) Date of publication: 07.09.2005 Bulletin 2005/36 (21) Application number: 03759089.0 (22) Date of filing: 29.10.2003

(51) International Patent Classification (IPC)7: B21D 53/14, B21B 5/00 (86) International application number: PCT/NL2003/000734 (87) International publication number: WO 2004/050274 (17.06.2004 Gazette 2004/25)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR (30) Priority: 02.12.2002 NL 1022043 (71) Applicant: Van Doorne's Transmissie B.V. 5000 AM Tilburg (NL)	(72) Inventors: VAN OIRSCHOT, Cornelis, Hendricus, Maria NL-5018 EN Tilburg (NL) BRASPENNING, Gerardus, Jacobus, Maria NL-4841 MA Prinsenbeek (NL)