Front landing gear for aircraft, has wheel provided with rim, hub for carrying rim, and motor and reducer that are completely received in hub for driving of wheel, where motor or reducer is arranged between axis of hub and brake of wheel

摘要

The gear (10) has a wheel (63) provided with a rim (64), and a hub (24) for carrying the rim. A motor (38) and a reducer (39) are completely received in the hub for driving the wheel. The motor or the reducer is arranged between an axis (26) of the hub and a brake (52) of the wheel or between the axis of the hub and a tire (78) of the wheel according to a radial direction to the axis of the hub. The motor is one among a hydraulic type motor and axial type motor. The motor includes a piston (42) that varies cubic capacity of the motor.