Apparatus for adjusting and locking pitch of a variable pitch pr
Device for adjusting a rotor blade of a wind energy turbine
Drive mechanism for adjusting the rotor blades of wind power...
Feathering propeller with a manually adjustable pitch
Manually adjustable variable-pitch boat propeller
Molded fan having repositionable blades
Pitch stop assembly for variable pitch propulsor
Rotary actuators suitable for bladed rotors
Rotary actuators suitable for bladed rotors
Wind turbine blade pitch control system