(19)
(11) EP 4 107 058 A1

(12)

(43) Date of publication:
28.12.2022 Bulletin 2022/52

(21) Application number: 20919856.3

(22) Date of filing: 17.02.2020
(51) International Patent Classification (IPC): 
B64C 1/06(2006.01)
B29C 70/34(2006.01)
B64C 3/18(2006.01)
 B29C 65/70(2006.01)
B29C 70/38(2006.01)
B29D 99/00(2010.01)
(52) Cooperative Patent Classification (CPC):
B29D 99/0003; B29C 70/462; B29C 70/38; B64F 5/10; Y02T 50/40; B29C 2793/009; B29C 70/545; B29C 70/541
(86) International application number:
PCT/SE2020/050183
(87) International publication number:
WO 2021/167504 (26.08.2021 Gazette 2021/34)
(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: SAAB AB
581 88 Linköping (SE)

(72) Inventors:
  • PETERSSON, Mikael
    582 24 Linköping (SE)
  • STRANDBERG, Adam
    582 31 Linköping (SE)

(74) Representative: Zacco Sweden AB 
P.O. Box 5581 Löjtnantsgatan 21
114 85 Stockholm
114 85 Stockholm (SE)

   


(54) A CURVED AEROSPACE PROFILE ARTICLE AND METHOD OF MANUFACTURE OF THE ARTICLE