(19)

(11)

EP 3 918 158 A1

(12)

(43) Date of publication: 08.12.2021 Bulletin 2021/49 (21) Application number: 20700860.8 (22) Date of filing: 27.01.2020

(51) International Patent Classification (IPC):  E05B 15/02(2006.01) E05B 63/00(2006.01) E05B 47/00(2006.01) E05C 19/16(2006.01) (52) Cooperative Patent Classification (CPC): E05B 15/024; E05B 47/0046; E05B 63/0065; E05B 47/004; E05C 19/163 (86) International application number: PCT/IB2020/050606 (87) International publication number: WO 2020/157628 (06.08.2020 Gazette 2020/32)

(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: KH MA MD TN (30) Priority: 01.02.2019 IT 201900001515 (71) Applicant: Alban Giacomo S.p.A. 36060 Romano d'Ezzelino (VI) (IT)	(72) Inventor: ALBAN, Giacomo Mario 36060 Romano d'Ezzelino (Vicenza) (IT) (74) Representative: Lissandrini, Marco  Bugnion S.p.A. Via Pancaldo 68 37138 Verona 37138 Verona (IT)