(19)

(11)

EP 3 631 137 A1

(12)

(43) Date of publication: 08.04.2020 Bulletin 2020/15 (21) Application number: 18732469.4 (22) Date of filing: 22.05.2018

(51) International Patent Classification (IPC):  E06B 3/46(2006.01) G09F 9/00(2006.01) E05F 15/00(2015.01) (86) International application number: PCT/IB2018/053613 (87) International publication number: WO 2018/215931 (29.11.2018 Gazette 2018/48)

(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: 23.05.2017 IT 201700055726 (71) Applicant: FAAC S.p.A. 40069 Zola Predosa (BO) (IT)	(72) Inventor: MOSCHETTI, Andrea 40135 Bologna (IT) (74) Representative: Di Gennaro, Sergio  Barzano & Zanardo Milano S.p.A. Via Borgonuovo 10 20121 Milano 20121 Milano (IT)