71970 ⎘
Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft; Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces
FAN ASSEMBLY FOR A GAS TURBINE ENGINE
#2Passive rotor pitch control system
#3Variable pitch fan assembly with remote counterweights
#4Levered counterweight feathering system
#5Variable pitch fan assembly with remote counterweights
#6Propeller counterweight
#7Thrust-Dependent Variable Blade Pitch Propeller
#8Propeller blade pivot
#9Turbomachine impellor rotor with device for feathering the blades of the impellor
#10Device for controlling angular position of turbine blades of a propeller device
#11Air propeller blade pivot in the shape of a spherical cap
#12Actuator lock
#13Pivoting blade counterweight
#14Propeller blade pivot
#15Propeller blade with relatively movable counterweight
#16Device for shifting a propeller into reverse, comprising an actuator acting on a crank pin
#17Remote shaft driven open rotor propulsion system with electrical power generation
#18Movable actuator device for controlling the pitch of fan blades of a turboprop
#19Ram air turbine blade rotation over-speed prevention mechanism
#20Fan assembly for a gas turbine engine