Rotorblatt

Details

Veröffentlichungs-Nr.

EP2415665

Aktenzeichen

EP11250680

Anmeldetag

28. Juli 2011

Veröffentlichung

16. November 2016

Erteilung

16. November 2016

Rechtsraum

EP

IPC

B64C3/24B64C3/26B64C11/26B64C27/473B64C3/18

Abstract

A rotor blade has a chord and a span length perpendicular to the chord. The rotor blade includes a first skin having an inner surface and a first plurality of elements extending from the inner surface. The first plurality of elements are distributed along at least a portion of the span length and inclined with respect to the chord of the rotor blade. A second skin is attached to the first skin so as to form an outer surface of the rotor blade. The second skin has a second plurality of elements extending towards the inner surface of the first skin and engaging with the first plurality of elements to form a plurality of ribs within the rotor blade.

Anmelder

Firma

Rohr, Inc.

Land

🇺🇸 USA

Fachgebiete