Verstärkte Leiste und Herstellungsverfahren dafür
Anmelder: Airbus Operations S.L. 🇪🇸
Details
- Veröffentlichungs-Nr.
- EP2749405
- Aktenzeichen
- EP12382536
- Anmeldetag
- 26. Dezember 2012
- Veröffentlichung
- 23. März 2016
- Erteilung
- 23. März 2016
- Rechtsraum
- EP
- IPC
- B29D99/00B29C70/34
Abstract
The present invention relates to a stringer, i.e., to a stiffening and structural longitudinal element for skin of aircraft airfoil surfaces, characterized in that it incorporates two separate and independent reinforcement areas, one in the foot and the other at the end of the web (head) of the stringer, where said reinforcement areas are obtained by means of a widening of the section of the stringer, said widening being formed by a localized stack of reinforcing plies of composite material which are embedded within the stringer. The invention also relates to the method of manufacture and is particularly applicable to stringers having an L-shaped or T-shaped section.
Anmelder
- Firma
- Airbus Operations S.L.
- Land
- 🇪🇸 Spanien
Deutsche Tochtergesellschaft des europäischen Luft- und Raumfahrtkonzerns Airbus mit Standorten wie Hamburg. Entwickelt und fertigt Flugzeugstrukturen und Komponenten für die zivile Luftfahrt.
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