| 摘要 |
The invention relates to a rotor blade (1) with active flap (6,7), in particular a main rotor blade (1) with active flap (6,7) of helicopters, comprising a profile body (10) including an upper surface (2), at least one reversibly bendable flexural actuator (6, 6') and the at least one active movable rotor blade flap (7), the at least one active movable rotor blade flap (7) being actuated by the at least one flexural actuator (6,6'), characterized in that the at least one reversibly bendable flexural actuator (6,6') and the at least one active movable rotor blade flap (7) are adapted to the upper surface (2) of the profile body (10). |
