(19)

(11)

EP 3 959 401 A1

(12)

(43) Date of publication: 02.03.2022 Bulletin 2022/09 (21) Application number: 20714843.8 (22) Date of filing: 08.04.2020

(51) International Patent Classification (IPC):  E05D 15/06(2006.01) (52) Cooperative Patent Classification (CPC): E05Y 2900/132; E05Y 2900/148; E05D 15/0669; E05D 15/06; E05Y 2600/12; E05D 15/0678 (86) International application number: PCT/IB2020/053340 (87) International publication number: WO 2020/217125 (29.10.2020 Gazette 2020/44)

(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: 24.04.2019 IT 201900006352 (71) Applicant: GIESSE S.P.A. 40054 Budrio (BO) (IT)	(72) Inventor: SANTO, Peter Reginald Highlane Stockport 56 8AE (GB) (74) Representative: Casadei, Barbara  Bugnion S.p.A. Via di Corticella, 87 40128 Bologna 40128 Bologna (IT)