72161 ⎘
Rotorcraft; Rotors peculiar thereto; Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement; Means acting on blades on each blade individually, e.g. individual blade control [IBC] with flaps actuated by actuators of the magnetostrictive type
Combined fan and motor
#2HELICOPTER BLADE VORTEX INTERACTION NOISE REDUCING METHOD AND DEVICE
#3Helicopter blade vortex interaction noise reducing method and device
#4Electrostrictive compound actuator
#5Apparatus and methods for structurally-integrated conductive conduits for rotor blades