发明名称 |
AN ELECTROMECHANICAL ACTUATOR FOR AN AIRCRAFT CONTROL SURFACE, AND AN AIRCRAFT PROVIDED WITH SUCH AN ACTUATOR |
摘要 |
An electromechanical actuator for a movable flight control surface of an aircraft, the actuator comprising an electric motor having an outlet shaft with first and second directions of rotation, a movement transmission arranged to connect the outlet shaft of the motor to the movable flight control surface, and a control unit for controlling the motor. The transmission incorporates a pawl device arranged to oppose the transmission of movement in the first direction of rotation, and the control unit is connected to a pawl declutching member for declutching the pawl and enabling movement to be transmitted in the first direction of rotation. |
申请公布号 |
US2014326828(A1) |
申请公布日期 |
2014.11.06 |
申请号 |
US201214358651 |
申请日期 |
2012.11.21 |
申请人 |
SAGEM DEFENSE SECURITE |
发明人 |
Senegas David;Mehez Jerome;Jestin Maxime;Sevagen Bertrand |
分类号 |
B64C13/30;F16H21/22 |
主分类号 |
B64C13/30 |
代理机构 |
|
代理人 |
|
主权项 |
1. An electromechanical actuator for a movable flight control surface of an aircraft, the actuator comprising an electric motor having an outlet shaft (20) with first and second directions of rotation, a movement transmission (1) arranged to connect the outlet shaft of the motor to the movable flight control surface, and a control unit (3) for controlling the motor, the actuator being characterized in that the transmission incorporates a pawl device (18) arranged to oppose the transmission of movement in the first direction of rotation, and in that the control unit is connected to a pawl declutching member (19) for declutching the pawl and enabling movement to he transmitted in the first direction of rotation. |
地址 |
Boulogne Billancourt FR |