Befestigungsanordnung zur Befestigung eines Heckauslegers an einem Hinteren Rumpf eines Drehflüglers

Details

Veröffentlichungs-Nr.

EP4282754

Aktenzeichen

EP22400003

Anmeldetag

24. Mai 2022

Veröffentlichung

17. Dezember 2025

Erteilung

17. Dezember 2025

Rechtsraum

EP

IPC

B64C27/04B64C1/26

Abstract

An attachment assembly (10) for attachment of a tail boom (3) to a rear fuselage of a rotorcraft (1), comprising: a ring-shaped interconnecting carrier (10c) with a predetermined wall thickness; a predefined number of shear load transfer bodies (15a) connected at first discrete angular positions (17a, 17b, 17c, 17d) to the interconnecting carrier for transfer of loads essentially in circumferential direction (10e) of the interconnecting carrier; and a plurality of axial load transfer bodies (13b) connected to the interconnecting carrier at second discrete angular positions (17e, 17f, 17g) for transfer of loads in a direction (10f) essentially perpendicular to both the predetermined wall thickness (10d) and the circumferential direction, wherein the predefined number of shear load transfer bodies and the plurality of axial load transfer bodies extend from the interconnecting carrier at least approximately in the direction essentially perpendicular to both the predetermined wall thickness and the circumferential direction.

Anmelder

Firma

AIRBUS HELICOPTERS DEUTSCHLAND GmbH

Land

🇩🇪 Deutschland

Fachgebiete