B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 70/32 (2006.01) B29C 53/62 (2006.01) B29C 53/82 (2006.01) B29C 70/86 (2006.01) B64C 1/00 (2006.01)
Patent
CA 2297266
The invention concerns a quick and inexpensive method for making parts of large dimensions, formed by a skin (10) and reinforcing elements (12, 16), such as an aircraft fuselage sections, in composite material with thermoplastic matrix. After the reinforcing elements have been manufactured separately by drape moulding, consolidating and forming, they are placed on an equipment (23) where the skin (10) is simultaneously manufactured and assembled with the reinforcing elements (12, 16) by diffusion welding. More precisely, the skin (10) is continuously draped and consolidated by the drape moulding head (36), such that the required part is directly obtained.
Pour permettre la fabrication de pièces de grandes dimensions, formées d'une peau (10) et d'éléments de renfort (12, 16), telles que des tronçons de fuselage d'aéronef, en matériau composite à matrice thermoplastique, il est proposé un procédé simple, rapide et peu onéreux. Après que les éléments de renfort aient été fabriqués séparément par drapage, consolidation et mise en forme, on place ces éléments sur un outillage (32) et on y réalise simultanément la fabrication de la peau (10) et son assemblage aux éléments de renfort (12, 16) par soudage par diffusion. Plus précisément, la peau (10) est drapée et consolidée en continu par la tête de drapage (36), de sorte qu'on obtient directement la pièce désirée.
Coiffier-Colas Carole
Delbez Joel
Maison Serge
Meunier Serge
Mouton Luc
Aerospatiale Societe Nationale Industrielle
Dassault Aviation
Eurocopter
Goudreau Gage Dubuc
LandOfFree
Method for making parts in composite material with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for making parts in composite material with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making parts in composite material with... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1866041