Hybride Flugzeugflügel aus Wärmehärtendem und Thermoplastischem Verbundstoff mit Thermoplastischem Co-Bonding

Details

Veröffentlichungs-Nr.

EP4818034

Anmeldetag

30. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

Abstract

An airplane wing comprises a wing substructure, an upper wing skin assembly and a lower wing skin assembly. The wing substructure comprises a composite front spar, a composite rear spar and a plurality of composite ribs extending between the composite front spar and the composite rear spar. The upper wing skin assembly comprises a composite upper wing skin and a first plurality of composite stringers co-bonded to the upper wing skin assembly by a low temperature thermoplastic bonding film. The lower wing skin assembly comprises a composite lower wing skin and a second plurality of composite stringers co-bonded to the lower wing skin by a low temperature thermoplastic bonding film.

Anmelder

Firma

The Boeing Company

Land

🇺🇸 USA