| 摘要 |
The invention relates to a device for rotating the shaft of a rotor blade of a wind energy plant relative to a hub of said wind energy plant. The inventive device comprises a bearing between the structural components and a gearwheel drive for actuating the rotation and adjusting the pitch of the rotor blade. According to the invention, a gearwheel of the drive and the bearing are disposed in the volume of a lubricant chamber. |
