DRIVE KINEMATIC UNIT OF UNMANNED FLYING VEHICLE FOR TRANSFER OF TORQUE FROM ENGINE TO TRANSMISSION OF MAIN ROTORS

摘要

FIELD: aeronautical engineering. SUBSTANCE: kinematic unit has main rotors rotating in opposite direction which are enclosed in passage, drive shaft and transmission clutch unit; engine transmission unit is additionally provided with cup transmitting the torque from engine, thrust clutch and ball bearings. Thrust clutch is rigidly centered cup and outer crown splined coupling by means of ball bearings. Torque from cup is transmitted to outer crown coupling through thrust clutch. outer crown coupling transmits torque to drive shaft through inner splined coupling due to engagement of additional splined teeth of inner splined couplings and outer crown splined coupling. EFFECT: enhanced reliability.