(19)

(11)

EP 2 994 583 A1

(12)

(43) Date of publication: 16.03.2016 Bulletin 2016/11 (21) Application number: 13732247.5 (22) Date of filing: 09.05.2013

(51) International Patent Classification (IPC):  E04D 3/363(2006.01) (86) International application number: PCT/IB2013/053765 (87) International publication number: WO 2014/181153 (13.11.2014 Gazette 2014/46)

(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: ISCOM S.p.A. 37026 Pescantina (VR) (IT)	(72) Inventor: MENEGOLI, Mauro I-37026 Pescantina (Verona) (IT) (74) Representative: Feltrinelli, Secondo Andrea  APTA S.r.l. Patent Department Via Ca' di Cozzi, 41 37124 Verona 37124 Verona (IT)