Blades of helicopter rotor - are stabilised by stabilising rods connected to swash plate

摘要

The rotor of a helicopter, especially a model helicopter, is stabilised by means of cyclical adjustable blades (7) which are actuated by means of a swash plate (4). The rotor has three main blades (1) and a corresponding number of stabilising rods (6) which are attached to a swinging cardan ring (5) which is cyclically controlled by the swash plate (4). The inclination of the cardan ring, corresponding to the cyclical actuation of the stabilising rods (6), is transmitted with a phase difference of 90 deg. to the main rotor blades (1). USE - Helicopter rotors.