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(11)

EP 4 472 784 A1

(12)

(43) Date of publication: 11.12.2024 Bulletin 2024/50 (21) Application number: 23703649.6 (22) Date of filing: 01.02.2023

(51) International Patent Classification (IPC):  B22D 11/14(2006.01) B22D 47/00(2006.01) (52) Cooperative Patent Classification (CPC): B22D 47/00; B22D 11/14 (86) International application number: PCT/IB2023/050887 (87) International publication number: WO 2023/148635 (10.08.2023 Gazette 2023/32)

(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: KH MA MD TN (30) Priority: 02.02.2022 IT 202200001757 (71) Applicant: DANIELI & C. OFFICINE MECCANICHE S.P.A. 33042 Buttrio (UD) (IT)	(72) Inventors: CAIMANO, Giovanni 33019 Tricesimo (UD) (IT) CASARSA, Francesco 33030 Moruzzo (UD) (IT) DE SIMONI, Francesco 33042 Buttrio (UD) (IT) ELLERO, Andrea 33010 Tavagnacco (UD) (IT) PANIZZI, Agostino 33042 Buttrio (IT) (74) Representative: Münchow, Vera Ute Barbara  C/o Adexe Srl Corso Porta Nuova, 131 37122 Verona (VR) 37122 Verona (VR) (IT)