Thermoplastische Reparaturpflaster und Verfahren zur Verwendung

Details

Veröffentlichungs-Nr.

EP4755617

Anmeldetag

27. Oktober 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

B29C73/10

Abstract

A thermoplastic part (202, 302) with a thermoplastic repair patch (204, 304) and methods of repairing a thermoplastic part are presented. The thermoplastic part with a thermoplastic repair patch comprises a composite material (206) with a cut-out forming a repair area (210, 303), and the thermoplastic repair patch in the cut-out. The composite material has a first melting temperature (208, 230). The thermoplastic repair patch comprises a plurality of consolidated thermoplastic stacks (224, 226, 310, 312, 314, 400), each consolidated thermoplastic stack comprising thermoplastic composite plies (232, 244, 322, 324, 326, 406) between low melt thermoplastic surfaces (238, 240, 250, 252, 402, 404) having a second melting temperature (208, 230) lower than the first melting temperature.

Anmelder

Firma

The Boeing Company

Land

🇺🇸 USA