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EP 4 823 910 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24833436.9 (22) Date of filing: 12.12.2024

(51) International Patent Classification (IPC):  B62D 25/08(2006.01) B62D 25/06(2006.01) B62D 25/04(2006.01) (52) Cooperative Patent Classification (CPC): B62D 25/08; B62D 25/06; B62D 25/04 (86) International application number: PCT/EP2024/085914 (87) International publication number: WO 2025/125423 (19.06.2025 Gazette 2025/25)

(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: GE KH MA MD TN (30) Priority: 12.12.2023 EP 23383277 (71) Applicants: AUTOTECH ENGINEERING S.L. 48340 Amorebieta-Etxano Vizcaya (ES) Gestamp Palencia, S.A. 34210 Dueñas, Palencia (ES) ES  Gestamp Navarra, S.A. 31160 Orcoyen (Navarra) (ES) ES  Beycelik Gestamp Otomotiv Sanayi Anonim Sirketi 16159 Nilüfer, Bursa (TR) SOFEDIT S.A.S. 61260 Le Theil sur Huisne (FR)

(72) Inventors: MECA MARTÍNEZ, Martín Antonio 08251 Santpedor Barcelona (ES) MARQUEZ DURAN, Sergi 08256 Rajadell Barcelona (ES) (74) Representative: Bardehle Pagenberg S.L.  Avenida Diagonal 598, 3º, 1ª 08021 Barcelona 08021 Barcelona (ES)