(19)

(11)

EP 4 680 820 A1

(12)

(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24720070.2 (22) Date of filing: 12.04.2024

(51) International Patent Classification (IPC):  E05D 3/02(2006.01) E05F 1/10(2006.01) E05D 7/10(2006.01) (52) Cooperative Patent Classification (CPC): E05D 7/1066; E05D 7/1077; E05D 3/02; E05F 1/105; E05Y 2800/742; E05Y 2800/684; E05Y 2900/308; E05Y 2201/624; E05Y 2201/708; E05Y 2600/53; E05Y 2600/56 (86) International application number: PCT/EP2024/060092 (87) International publication number: WO 2024/189239 (19.09.2024 Gazette 2024/38)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 14.03.2023 IT 202300004734 (71) Applicant: C.M.I. Cerniere Meccaniche Industriali S.r.L. 40053 Valsamoggia (BO) (IT)	(72) Inventor: TERENZI, Emanuele 40050 Sala Bolognese (BO) (IT) (74) Representative: Negrini, Elena  Agazzani & Associati S.r.l. Via dell'Angelo Custode 11/6 40141 Bologna 40141 Bologna (IT)