(19)

(11)

EP 3 350 401 A1

(12)

(43) Date of publication: 25.07.2018 Bulletin 2018/30 (21) Application number: 16774879.7 (22) Date of filing: 14.09.2016

(51) International Patent Classification (IPC):  E06B 11/08(2006.01) (86) International application number: PCT/EP2016/071712 (87) International publication number: WO 2017/046173 (23.03.2017 Gazette 2017/12)

(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 Designated Validation States: MA MD (30) Priority: 16.09.2015 IT UB20153672 (71) Applicant: Alfi S.r.L. 28040 Borgoticino (IT)	(72) Inventor: COLOMBO, Gianluca 21018 Sesto Calende (IT) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners Via Meravigli, 16 20123 Milano 20123 Milano (IT)