METHOD OF HELICOPTER RESCUE Russian patent published in 2003 - IPC

FIELD: aviation life-saving appliances and rescue equipment in manufacture of promising helicopters. SUBSTANCE: helicopter is provided with parachute system in compartment of upper part of fuselage under rotor, parachute connected with helicopter by means of ropes through distributing mechanism , rockets located in fuselage and connected with parachute lines. For rescue of helicopter, shaft of main rotor is seized in definite position at which rotor blades do not interfere with deployment of parachute and parachute is deployed. EFFECT: enhanced safety of passengers. 3 dwg