Antriebssystem zum Drehen eines Rades eines Fahrwerks

Details

Veröffentlichungs-Nr.

EP3530563

Aktenzeichen

EP19159279

Anmeldetag

26. Februar 2019

Veröffentlichung

19. Januar 2022

Erteilung

19. Januar 2022

Rechtsraum

EP

IPC

B64C25/40B64D45/00F16H57/01F16H1/00F16H55/10

Abstract

The present invention provides a drive system (20, 20') for rotating a wheel (11, 11') of an aircraft landing gear (10, 10'), comprising a drive element (24, 24'), a motor (21, 21') operable to rotate the drive element, and a driven gear (25, 25') adapted to be attached to the wheel, wherein the drive system has a drive configuration in which the drive element is capable of meshing with the driven gear to drive the driven gear, wherein the drive system further comprises a transmission error measurement apparatus (30, 40), the apparatus configured to obtain, over time, measurement data of one or more characteristics of the drive system when in the drive configuration, the measurement data providing an indication of a transmission error between a torque commanded by the motor and a resulting torque at the driven gear. The invention also provides an aircraft (100) and a method of providing an indication of a transmission error in a drive system.

Anmelder

Firma

Airbus Operations Limited

Land

🇬🇧 Großbritannien

Fachgebiete