Aircraft structure (1) made of composite material, comprising a skin (2) reinforced longitudinally with stringers (3), and frames (4) perpendicular to the stringers (3), each stringer (3) comprising a head (6) and two webs (7), and each frame (4) having recesses (10) in its web (9) for the passage of the longitudinal stringers (3), such thatan internal preform (5) is provided in the gap existing between each stringer (3) and the skin (2), filling said gap.
Aircraft structure made of composite material
Flugzeugstruktur aus Verbundmaterial
Structure d'avion réalisée en matériau composite
2018-10-24
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
INTERNAL STRUCTURE OF AIRCRAFT MADE OF COMPOSITE MATERIAL
European Patent Office | 2017
|INTERNAL STRUCTURE OF AIRCRAFT MADE OF COMPOSITE MATERIAL
European Patent Office | 2017
|