(19)

(11)

EP 3 080 366 A1

(12)

(43) Date of publication: 19.10.2016 Bulletin 2016/42 (21) Application number: 14830642.6 (22) Date of filing: 12.12.2014

(51) International Patent Classification (IPC):  E04H 4/12(2006.01) E04H 4/14(2006.01) E03F 5/06(2006.01) E04C 2/42(2006.01) (86) International application number: PCT/IB2014/066855 (87) International publication number: WO 2015/087295 (18.06.2015 Gazette 2015/24)

(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: 13.12.2013 IT TO20131019 (71) Applicant: Atlantide S.A.S. Di Ruotolo Antonietta & C. 10015 Ivrea (Torino) (IT)	(72) Inventor: BUSATTA, Claudio 10015 Ivrea (Torino) (IT) (74) Representative: Quinterno, Giuseppe et al Jacobacci & Partners S.p.A. Corso Emilia 8 10152 Torino 10152 Torino (IT)