| 摘要 |
The actuating mechanism comprises a force step-up transmission with an output member (25) and an input member (17) connected to a control system via a hydraulic distributor (16), these input and output members being coaxial, the step-up transmission consisting of a coaxial train of epicyclic gears (32, 37, 38), and the double-acting power-assistance motor comprises a likewise coaxial rotor (9) with blades (10) which is connected to the output member (25) and which rotates in a cavity (7) formed by the box (4) of the mechanism. |
