Einklappbare Propellervorrichtung für Flugzeug, Raumfahrzeug oder Wasserfahrzeug

Details

Veröffentlichungs-Nr.

EP3141474

Aktenzeichen

EP15382447

Anmeldetag

11. September 2015

Veröffentlichung

9. Mai 2018

Erteilung

9. Mai 2018

Rechtsraum

EP

IPC

B64C11/14B64C11/28B63H1/22

Abstract

The invention provides a propeller device (10) for aircraft, spacecraft or watercraft comprising two or more blades (11) and a spinner (21). The blades (11) are arranged on a hub (13) so that they can be in a deployed or a retracted position. The spinner (21) comprise first, second and third movable portions (23, 25, 27) configured for allowing deploying or retracting the blades (11) and for keeping the blades (11) deployed or retracted.

Anmelder

Firma

Airbus Defence and Space SA

Land

🇪🇸 Spanien

Fachgebiete