| 摘要 |
<p>The actuator (1) has a support (22) driven in rotation by a motor (20) and comprising orifices (24-26) and stop elements (27-29) mounted to move in translation in the orifices between an initial position in which the stop elements are introduced into openings (4-6) of a hand wheel (2), and a stop position in which the stop elements are in contact with the hand wheel to drive the wheel in rotation. The stop elements are arranged to deviate from a center of the support by translating in the orifices until the stop elements reach the stop position when the motor is started. The stop elements are made of plastic material.</p> |
