Mechanische Verriegelungskonstruktion für eine Verbundstrukturschaufel
Anmelder: RTX Corporation 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4756181
- Anmeldetag
- 18. November 2025
- Veröffentlichung
- 10. Juni 2026
- Rechtsraum
- EP
- IPC
- F01D9/04
Abstract
A composite vane with a locking feature including a leading edge and a trailing edge opposite chordwise from the leading edge; a radially inner attachment region opposite spanwise from a radially outer attachment region; a span dimension extending between the radially inner attachment region and the radially outer attachment region; a chord dimension extending between the leading edge and the trailing edge; a pressure side opposite a suction side of the composite vane; a dovetail section formed within the composite vane proximate the radially outer attachment region; a shoe member in operative communication with the dovetail section; a boot in operative communication with an inner portion opposite spanwise from the dovetail portion; and a failsafe fastener in operative communication with the boot and the inner portion of the composite vane.
Anmelder
- Firma
- RTX Corporation
- Land
- 🇺🇸 USA
US-amerikanischer Luft- und Raumfahrt- sowie Verteidigungskonzern, entstanden aus Raytheon und United Technologies. Entwickelt und fertigt Triebwerke, Avionik, Radarsysteme, Raketen- und Verteidigungstechnik für zivile und militärische Kunden.
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