Controlled wind motor
Cooled rotor blade with vibration damping device
Cooling fan isolation mount
Countertorque rotor for helicopters
Coupling membrane for a helicopter rotor head
Cross beam rotor
Cross beam rotor
Cross beam rotor
Cross beam rotor
Cross-beam helicopter rotor with readily replaceable snubber
Cyclic pitch control having torsion spring system
Cylindrical elastomeric bearing with large angular deflection
Damped automatic variable pitch marine propeller
Damper means for helicopter rotors
Damping device for a helicopter rotor blade
Damping mechanism for the rotor hub of a helicopter for ground r
De-icing connection installation for rotorcraft rotor
Deflectable blade assembly for a prop-jet engine and associated
Device for assembling an impeller on a driving shaft
Device for limiting the flapping movements of a rotary-wing airc