DEVICE FOR EVACUATION OF PERSONNEL FROM WRECKED OBJECT Russian patent published in 1996 - IPC

FIELD: development of aids of survival of personnel by evacuation from a wrecked object in space equipment, aviation, potentially dangerous ground, subsurface and surface structures. SUBSTANCE: the device for evacuation of personnel to be evacuated, acceleration unit with a motor, parachute system and a control system. The acceleration unit is furnished with vertical guides with pistons in its central part. The module is provided with cylinders and a pressure source, supply and drain valves; located inside the cylinders are the guide pistons. The parachute system is connected to the guides in their upper part. The module uses extensible supports with drives connected to the acceleration unit by means of retainers. EFFECT: enhanced reliability. 9 cl, 13 dwg