(19)

(11)

EP 3 743 225 A1

(12)

(43) Date of publication: 02.12.2020 Bulletin 2020/49 (21) Application number: 19707873.6 (22) Date of filing: 22.01.2019

(51) International Patent Classification (IPC):  B21D 7/024(2006.01) B23Q 1/25(2006.01) B21D 7/16(2006.01) B21D 43/00(2006.01) (86) International application number: PCT/IB2019/050512 (87) International publication number: WO 2019/145844 (01.08.2019 Gazette 2019/31)

(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: 25.01.2018 IT 201800001909 (71) Applicant: CML International S.p.A. 03030 Piedimonte San Germano (IT)	(72) Inventors: CAPORUSSO, Alessandro I 03030 Piedimonte San Germano (IT) D'AGOSTINO, Werner Davide I 03040 Villa Latina (IT) (74) Representative: Cipriani, Guido  C&C Brevetti e Marchi s.r.l. Via Prisciano, 28 00136 Roma 00136 Roma (IT)