Systeme und Verfahren für Selbstreinigende Nadeln zur Verstärkung durch die Dicke von mit Harz Infundierten Geweben

Details

Veröffentlichungs-Nr.

EP4361330

Aktenzeichen

EP23204191

Anmeldetag

17. Oktober 2023

Veröffentlichung

24. September 2025

Erteilung

24. September 2025

Rechtsraum

EP

IPC

D04H1/4242D04H1/46D04H1/498D04H18/02

Abstract

An end effector (102, 202, 302) for the through thickness reinforcement of a fibrous preform (110) includes a needle cleaning material (220, 320) configured to contact a needle (108, 208, 308) to clean resin from the needle during or between through thickness reinforcement operations. The needle cleaning material may extend from a presser foot toward the needle. The needle cleaning material may slidingly engage the needle in response to movement of one of the needle or the presser foot moving (e.g., translating and/or rotating) with respect to the other of the needle or the presser foot.

Anmelder

Firmen

Goodrich Corporation
Rohr, Inc.

Land

🇺🇸 USA

Fachgebiete