(19)

(11)

EP 3 969 692 A1

(12)

(43) Date of publication: 23.03.2022 Bulletin 2022/12 (21) Application number: 20810776.3 (22) Date of filing: 15.05.2020

(51) International Patent Classification (IPC):  E04H 12/18(2006.01) (52) Cooperative Patent Classification (CPC): E04H 12/182 (86) International application number: PCT/TR2020/050424 (87) International publication number: WO 2020/236114 (26.11.2020 Gazette 2020/48)

(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 (30) Priority: 17.05.2019 TR 201907461 (71) Applicant: ALTINAY SAVUNMA TEKNOLOJILERI ANONIM SIRKETI Istanbul (TR)	(72) Inventor: GÜRGEN, Mert stanbul (TR) (74) Representative: Yamankaradeniz, Kemal  Destek Patent, Inc. Maslak Mah., Büyükdere Cad., No: 243, Kat: 13, Spine Tower, Sariyer, 34485 Istanbul 34485 Istanbul (TR)