EP 2989003 A1 20160302 - STIFFENING ELEMENT RUN-OUT
Title (en)
STIFFENING ELEMENT RUN-OUT
Title (de)
AUSLAUF EINES VERSTEIFUNGSELEMENTS
Title (fr)
EXCENTRICITÉ D'ÉLÉMENT DE RAIDISSEMENT
Publication
Application
Priority
SE 2013050462 W 20130425
Abstract (en)
[origin: WO2014175798A1] The invention regards a torsion-box type airfoil composite structure comprising a skin component (6, 206) and at least a first and a second stiffening element (8, 8', 208', 8'', 208'') arranged adjacent to each other longitudinally along the skin component (6, 206), wherein the at least first and second stiffening element (8, 8', 208', 8'', 208'') each comprise a flange member (14', 214', 14'', 214'') arranged in parallel with and bonded to the skin component (6, 206), wherein the second stiffening element (8, 8'', 208'') comprises a run-out area (10, 210). The flange member (14', 214') of the first stiffening element (8, 8', 208') and the flange member (14'', 214'') of the second stiffening element (8, 8'', 208'') are joined at the run-out area (10, 210).
IPC 8 full level
B29C 70/44 (2006.01); B29D 99/00 (2010.01); B64C 1/06 (2006.01); B64C 1/12 (2006.01); B64C 3/18 (2006.01); B64C 3/20 (2006.01); B64C 3/26 (2006.01)
CPC (source: EP)
B29C 70/304 (2021.05); B29C 70/44 (2013.01); B29C 70/443 (2013.01); B29D 99/0014 (2013.01); B64C 3/18 (2013.01); B64C 3/20 (2013.01); B64C 3/26 (2013.01); Y02T 50/40 (2013.01)
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014175798 A1 20141030; EP 2989003 A1 20160302; EP 2989003 A4 20161207
DOCDB simple family (application)
SE 2013050462 W 20130425; EP 13882746 A 20130425