(19)

(11)

EP 4 580 939 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23802346.9 (22) Date of filing: 22.08.2023

(51) International Patent Classification (IPC):  B64C 27/615(2006.01) B64C 27/24(2006.01) (52) Cooperative Patent Classification (CPC): B64C 27/24; B64C 27/615 (86) International application number: PCT/TR2023/050842 (87) International publication number: WO 2024/049387 (07.03.2024 Gazette 2024/10)

(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: 31.08.2022 TR 202213608 (71) Applicant: Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi 06980 Ankara (TR)	(72) Inventors: IBACOGLU, Hasan 06980 Ankara (TR) SAHIN, Burhan 06980 Ankara (TR) (74) Representative: Sevinç, Cenk  Grup Ofis Marka Patent A.S. Atatürk Bulvari, 211/11 Kavaklidere 06680 Ankara 06680 Ankara (TR)