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EP 4 771 295 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24886505.7 (22) Date of filing: 22.10.2024

(51) International Patent Classification (IPC):  F16D 3/26(2006.01) F16D 1/06(2006.01) F16C 3/03(2006.01) B21K 1/06(2006.01) F16D 3/20(2006.01) F16C 3/02(2006.01) B62D 1/185(2006.01) (52) Cooperative Patent Classification (CPC): B23K 20/12; B23K 20/129; F16C 3/023; F16C 2226/36; F16C 2326/06; F16C 2226/80; F16D 3/387 (86) International application number: PCT/TR2024/051220 (87) International publication number: WO 2025/095902 (08.05.2025 Gazette 2025/19)

(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: 31.10.2023 TR 2023014100 (71) Applicant: Tirsan Kardan Sanayi Ve Ticaret Anonim Sirketi Yunusemre/Manisa, 45030 (TR)	(72) Inventors: KAHYALAR, Mert Can 45030 Manisa (TR) NAY R, Tülay 45030 Manisa (TR)