Dreidimensionale Textile Vorformen und Verfahren zu Ihren Herstellung

Details

Veröffentlichungs-Nr.

EP4105005

Aktenzeichen

EP22179462

Anmeldetag

16. Juni 2022

Veröffentlichung

7. Mai 2025

Erteilung

7. Mai 2025

Rechtsraum

EP

IPC

B29C70/22B29D99/00B29B11/16B29C70/24

Abstract

Examples are disclosed herein that relate to vehicles, composite parts, and three-dimensional (3D) textile preforms for composite parts. In one example, a 3D textile preform (300) for a composite part comprises a flange portion (302) and a stiffener portion (304) extending upwardly from the flange portion (302). The stiffener portion comprises a first wall portion (306) that extends from the flange portion and a second wall portion (308) that extends from the flange (302) portion at a location spaced from the first wall portion (306). A connecting portion (336) connects the first wall portion (306) and the second wall (308) portion at a location spaced from the flange portion (302).

Anmelder

Firma

The Boeing Company

Land

🇺🇸 USA

Fachgebiete