| 摘要 |
The invention relates to a device for adjusting the angle of attack of a rotor blade of a wind power plant, comprising a flexible clad drive train that can be moved by a driving wheel, wherein the rotor blade can be rotated about the longitudinal axis thereof by said drive train in opposite directions. According to the invention, the clad drive train can be moved only in a single plane perpendicular to the rotational axis of the driving wheel and engages on a pivot bearing ring forming an end piece of the rotor blade, and the driving wheel is connected to a motor/transmission unit, which is mounted on the hub of the rotor blade, for the individual adjustment of the rotor blade. |
