Fluid flow machine wheel and uses thereof
Fluid moving device and associated method
Foldable propeller
Folding propeller
Folding propeller with rubber hub
Force transferring elements
Four-blade rotor, especially for helicopters
Four-blade rotor, especially for helicopters
Full feathering, reversible pitch, constant RPM propeller
Grip-yoke assembly with a redundant centrifugal load support
Gyrocraft articulated rotor head with intermediate sleeves betwe
Helicopter blade
Helicopter blade and rotor
Helicopter blade droop stop with slidable droop stop seat
Helicopter flap lock assembly
Helicopter gimbal rotor
Helicopter gimbal rotor
Helicopter gimbal rotor
Helicopter power train for distributing rotor blade flapping dis
Helicopter rotor