(19)

(11)

EP 2 723 515 A1

(12)

(43) Date of publication: 30.04.2014 Bulletin 2014/18 (21) Application number: 12727143.5 (22) Date of filing: 11.06.2012

(51) International Patent Classification (IPC):  B21J 13/08(2006.01) B21J 15/36(2006.01) B21J 15/10(2006.01) B23Q 3/155(2006.01) (86) International application number: PCT/EP2012/060977 (87) International publication number: WO 2012/175356 (27.12.2012 Gazette 2012/52)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 21.06.2011 DE 102011105341 (71) Applicant: Newfrey LLC Newark, Delaware 19711 (US)	(72) Inventor: MOESER, Joachim 35394 Giessen (DE) (74) Representative: Witte, Weller & Partner Patentanwälte mbB  Königstrasse 5 70173 Stuttgart 70173 Stuttgart (DE)