Kipprotor-Aussenbordmotor mit Versetzter Drehspindel und Zwischengeschalteter Antriebswelle

Details

Veröffentlichungs-Nr.

EP3415425

Aktenzeichen

EP18177635

Anmeldetag

13. Juni 2018

Veröffentlichung

3. Juni 2020

Erteilung

3. Juni 2020

Rechtsraum

EP

IPC

B64C29/00

Abstract

The present invention includes a rotorcraft drive system (200), method, and aircraft (100) comprising a fixed engine; a rotating spindle (210) that rotates a proprotor gearbox (214) and rotor pylon between a hover and forward flight position, wherein the rotating spindle (210) rotates about a rotation bearings on two inboard ribs of a wing member (105); and an interconnect drive shaft (216) connected to the fixed engine, wherein the interconnect drive shaft (216) passes through an aft cove of the wing member (105) and connects to the engine via a forward-aft drive shaft (236), wherein the forward-aft drive shaft (236) is connected to the proprotor gearbox (214) to provide power to a proprotor.

Anmelder

Firma

Bell Helicopter Textron Inc.

Land

🇺🇸 USA

Fachgebiete