(19)

(11)

EP 2 819 941 A1

(12)

(43) Date of publication: 07.01.2015 Bulletin 2015/02 (21) Application number: 12722910.2 (22) Date of filing: 27.02.2012

(51) International Patent Classification (IPC):  B65H 75/24(2006.01) (86) International application number: PCT/IT2012/000058 (87) International publication number: WO 2013/128479 (06.09.2013 Gazette 2013/36)

(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 (71) Applicant: I.E.S International Expanding Shafts S.R.L. 20098 S. Giuliano Milanese (IT)	(72) Inventors: GATTRUGERI, Stefano 20141 Milano (IT) PETTINATI, Franco 20099 Sesto San Giovanni (IT) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners (IT) Via Meravigli, 16 20123 Milano 20123 Milano (IT)