(19)

(11)

EP 4 581 304 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 22957560.0 (22) Date of filing: 01.09.2022

(51) International Patent Classification (IPC):  F24C 15/00(2006.01) A47J 37/00(2006.01) A21B 3/00(2006.01) (52) Cooperative Patent Classification (CPC): F24C 15/16; F24C 15/005; A47J 37/0664 (86) International application number: PCT/TR2022/050934 (87) International publication number: WO 2024/049365 (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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Femas Metal San. Ve Tic. A.S. 38070 Melikgazi/Kayseri (TR)	(72) Inventors: TEKE, Ethem 38070 Melikgazi/Kayseri (TR) GOCER, Mehmet Baris 38090 Melikgazi/Kayseri (TR) AKKUS, Yahya 38090 Melikgazi/Kayseri (TR) AKDOGAN, Halit 38090 Melikgazi/Kayseri (TR)