Aircraft stringers having carbon fiber reinforced plastic (CFRP) material reinforced flanges are disclosed. An example stringer to be coupled to a skin of an aircraft comprises a flange. The flange includes a first portion of a first stiffening segment. The flange further includes a first portion of a second stiffening segment coupled to the first portion of the first stiffening segment. The flange further includes a CFRP reinforcement segment coupled to the first portion of the first stiffening segment and to the first portion of the second stiffening segment. The CFRP reinforcement segment strengthens the first portion of the first stiffening segment and the first portion of the second stiffening segment.
Aircraft stringers having CFRP material reinforced flanges
2023-02-07
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C |
AIRCRAFT STRINGERS HAVING CFRP MATERIAL REINFORCED FLANGES
Europäisches Patentamt | 2019
|AIRCRAFT STRINGERS HAVING CFRP MATERIAL REINFORCED FLANGES
Europäisches Patentamt | 2022
|AIRCRAFT STRINGERS HAVING CFRP MATERIAL REINFORCED FLANGES
Europäisches Patentamt | 2021
|AIRCRAFT STRUCTURE HAVING CABLES LOCATED IN STRINGERS
Europäisches Patentamt | 2016
|Buckling of CFRP plates with partly detached stringers
Online Contents | 1994
|