(19)

(11)

EP 3 898 024 A1

(12)

(43) Date of publication: 27.10.2021 Bulletin 2021/43 (21) Application number: 19839283.9 (22) Date of filing: 20.12.2019

(51) International Patent Classification (IPC):  B21J 13/10(2006.01) B21J 13/12(2006.01) (52) Cooperative Patent Classification (CPC): B21J 13/12; B21J 13/10 (86) International application number: PCT/IT2019/050274 (87) International publication number: WO 2020/129105 (25.06.2020 Gazette 2020/26)

(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: 20.12.2018 IT 201800020245 (71) Applicant: Vecchiato Officine Meccaniche S.R.L. 33050 Gonars (IT)	(72) Inventor: VECCHIATO, Daniele 33030 Basaldella Di Campoformido (IT) (74) Representative: Petraz, Gilberto Luigi et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine Viale Europa Unita, 171 33100 Udine (IT)