System und Verfahren zum Drehen eines Rotors eines Kipprotorflugzeugs

Details

Veröffentlichungs-Nr.

EP3604130

Aktenzeichen

EP19179165

Anmeldetag

7. Juni 2019

Veröffentlichung

5. Mai 2021

Erteilung

5. Mai 2021

Rechtsraum

EP

IPC

B64C29/00

Abstract

One example of a tiltrotor aircraft (100) includes a rotor system (110a, 110b), a pylon (102a, 102b) coupled to the rotor system (110a, 110b), a spindle (112) coupled to the pylon (102a, 102b), an actuator arm (114) coupled to the spindle (112), and an actuator (116). The actuator (116) can cause the actuator arm (114) to rotate, thereby causing the spindle (112) to rotate the pylon (102a, 102b) and the rotor system (110a, 110b). In an example, the actuator (116) is in front of a forward spar (122) of the wing (104) of the tiltrotor aircraft (100) and the actuator arm (114) is about one-half (0.5) of an inch (1.27 cm) to about five (5) inches (12.7 cm) from the wing (104).

Anmelder

Firma

Bell Helicopter Textron Inc.

Land

🇺🇸 USA

Fachgebiete