The invention provides a drive system for rotating a wheel of an aircraft landing gear. The drive system includes a motor operable to rotate a drive pinion, and a driven gear adapted to be mounted to the wheel. The drive system has a first configuration in which the drive pinion is capable of meshing with the driven gear to permit the motor to drive the driven gear and a second configuration in which the drive pinion is not capable of meshing with the driven gear. The drive system includes a linear positioning actuator for moving the drive pinion relative to the driven gear. The positioning actuator has a first end and a second end, the first end having a pivotal connection with a pivot axis spaced at a fixed distance from an axis of rotation of the driven gear, and the second end having a pivotal connection with a pivot axis spaced at a fixed distance from an axis of rotation of the drive pinion. The drive system includes a locking device external to the positioning actuator for locking the drive system in the second configuration, and an unlocking actuator arranged to release the locking device.
СИСТЕМА ПРИВОДА ШАССИ
12.01.2021
Patent
Elektronische Ressource
Russisch
IPC: | B64C AEROPLANES , Flugzeuge |
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