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EP 4 493 385 A1

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(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 23717242.4 (22) Date of filing: 16.03.2023

(51) International Patent Classification (IPC):  B29C 48/41(2019.01) B29C 48/80(2019.01) B29B 7/20(2006.01) B29C 48/40(2019.01) B29B 7/84(2006.01) B29C 48/68(2019.01) B29C 48/685(2019.01) B29C 48/535(2019.01) B29B 7/48(2006.01) B29C 48/25(2019.01) B29B 7/82(2006.01) (52) Cooperative Patent Classification (CPC): B29C 48/802; B29C 48/832; B29C 48/41; B29C 48/402; B29C 48/6801; B29C 48/682; B29C 48/685; B29C 48/2565; B29C 48/535; B29B 7/482; B29B 7/489; B29B 7/826; B29B 7/845 (86) International application number: PCT/IB2023/052590 (87) International publication number: WO 2023/175560 (21.09.2023 Gazette 2023/38)

(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: KH MA MD TN (30) Priority: 16.03.2022 IT 202200005150 (71) Applicant: Costruzioni Meccaniche Luigi Bandera S.p.A. 21052 Busto Arsizio (VA) (IT)	(72) Inventors: CAL, Roberto 21052 Busto Arsizio (VA) (IT) BANDERA, Franco 21052 Busto Arsizio (VA) (IT) (74) Representative: Simino, Massimo  Bugnion S.p.A. Viale Lancetti, 17 20158 Milano 20158 Milano (IT)