(19)

(11)

EP 3 658 310 A1

(12)

(43) Date of publication: 03.06.2020 Bulletin 2020/23 (21) Application number: 18753252.8 (22) Date of filing: 26.07.2018

(51) International Patent Classification (IPC):  B21J 15/00(2006.01) B25C 1/18(2006.01) (86) International application number: PCT/IB2018/055607 (87) International publication number: WO 2019/021241 (31.01.2019 Gazette 2019/05)

(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: 27.07.2017 IT 201700086365 (71) Applicant: Cucchi Giovanni & C. S.r.l. 20060 Bussero (IT)	(72) Inventor: CUCCHI, Cesare 20060 Bussero (IT) (74) Representative: Candito, Rocco et al Luppi Intellectual Property Srl Via De Amicis, 25 20123 Milano 20123 Milano (IT)