(19)
(11) EP 4 405 129 A1

(12)

(43) Date of publication:
31.07.2024 Bulletin 2024/31

(21) Application number: 21962673.6

(22) Date of filing: 26.10.2021
(51) International Patent Classification (IPC): 
B23K 9/025(2006.01)
(52) Cooperative Patent Classification (CPC):
B23K 11/06; B23K 2101/18
(86) International application number:
PCT/TR2021/051101
(87) International publication number:
WO 2023/075716 (04.05.2023 Gazette 2023/18)
(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: SMEC Makina Tasarim Ve Mühendislik Ltd. Sti
Ümraniye/Istanbul (TR)

(72) Inventor:
  • SEMERC O LU, Mustafa Hakan
    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)

   


(54) INVISIBLE RESISTANCE SEAM WELDING SYSTEM AND METHOD