(19)

(11)

EP 2 828 424 A1

(12)

(43) Date of publication: 28.01.2015 Bulletin 2015/05 (21) Application number: 13713394.8 (22) Date of filing: 20.03.2013

(51) International Patent Classification (IPC):  D02J 3/16(2006.01) D06C 9/02(2006.01) D06C 9/00(2006.01) (86) International application number: PCT/EP2013/055817 (87) International publication number: WO 2013/139855 (26.09.2013 Gazette 2013/39)

(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 Designated Extension States: BA ME (30) Priority: 21.03.2012 IT UD20120047 (71) Applicant: SSM Schärer Schweiter Mettler AG 8810 Horgen (CH)	(72) Inventors: ZAMATTIO, Sergio I-33170 Pordenone (IT) MARCHIORI, Mirko I-33081 Aviano (IT) MACCABRUNI, Davide CH-8800 Thalwil (CH) (74) Representative: Petraz, Davide Luigi et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine 33100 Udine (IT)