| 摘要 |
The invention concerns a device (D) for the adjustment of the pitch of a rotor blade of a wind turbine comprising a pitch actuator (1) acting on an adjusting plane (P, 41) for the adjustment of the pitch and a fixing device (2) to which the pitch actuator (1) is attached, the fixing device (2) comprises a first and a second bearing shaft (A, B) allowing a pendulum motion of the pitch actuator (1) wherein both the first and the second bearing shaft (A, B) are arranged respectively under a certain tilt angle (a) relatively to the adjusting plane (P, 41) which tilt angle (a) is respectively substantially different from 0.degree. or 90.degree.. |
