(19)

(11)

EP 2 178 659 A1

(12)

(43) Date of publication: 28.04.2010 Bulletin 2010/17 (21) Application number: 08741327.4 (22) Date of filing: 14.04.2008

(51) International Patent Classification (IPC):  B21F 27/12(2006.01) (86) International application number: PCT/KR2008/002082 (87) International publication number: WO 2009/005213 (08.01.2009 Gazette 2009/02)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 05.07.2007 KR 20070067636 04.04.2008 KR 20080031744 (71) Applicant: Lee, Dae Young Dalseo-gu Daegu 704-900 (KR)	(72) Inventor: Lee, Dae Young Dalseo-gu Daegu 704-900 (KR) (74) Representative: Sgobba, Marco et al BUGNION S.p.A. Viale Lancetti 17 20158 Milano 20158 Milano (IT)