AVIATION EJECTION DEVICE Russian patent published in 1999 - IPC

FIELD: aeronautical engineering; system for suspension of cargoes to flying vehicles and positive separation of cargoes from launch vehicle. SUBSTANCE: aviation ejection device includes front cargo pusher 1, rear cargo pusher 2 identical in construction, synchronizing mechanism (rods 23 ands 25 and double-arm lever 24) articulated on body of device, first locking mechanism for locking hook 11, second locking mechanism (not shown) for locking hook 11 and pyro pusher including cylinder 30 and rod 32 articulated on body of device. Plungers 5 and 5' are mounted inside bushes 4 and 4'. Open ends of plungers 5 and 5' are rigidly connected with bases 6 and 6' on which locking levers 9 and 9' are mounted by means of axles 8 and 8'; levers are loaded relative to respective base by means of springs 10 and 10'. Levers 18 and 18' of stroke limiters of plungers 5 and 5' are articulated on bodies 3 and 3'. Levers 19 and 19' are articulated on bodies 6 and 6'. They are connected by means of hinges with second ends of levers 18 and 18', respectively. Levers 18 and 18' are provided with pins 21 and 21' engageable with locking levers 9 and 9'. Cargo gripping devices 42 and 42' are articulated on respective bases 6 and 6' and are locked by means of locking levers 9 and 9'. EFFECT: simplified kinematic linkage; reduction of vibration impacts on cargo. 7 cl, 8 dwg