AVIATION EJECTION DEVICE Russian patent published in 1999 - IPC

FIELD: aeronautical engineering; system for suspension of various cargoes to flying vehicle, mainly rockets, and forced separation of them from launch-vehicle. SUBSTANCE: aviation ejection device includes front ejection lever 1 and rear ejection lever 2 articulated on body of device be means of axles 3 and 4. Front pneumatic cylinder 6 and rear pneumatic cylinder 7 are connected via pipe lines to outlets 10 and 11 of distributor 9 connected at outlet of high-pressure pneumatic unit 8. First arms of levers 1 and 2 are articulated together by means of first synchronizing rod 5. Device is also provided with front locking mechanism (load-bearing hook 23 and lever 24) for holding ejection lever 1 in transportation position and rear locking mechanism (load-bearing hook 27 and lever 28) for holding ejection lever 2 in transportation position. Locking mechanisms are interconnected by means of second synchronizing rod 26. Rod 15 of pneumatic cylinder 6 is articulated with second arm of ejection lever 1. Shell of pneumatic cylinder 7 is articulated with first lever 2 and synchronizing rod 5. EFFECT: reduced power requirements for ejection cargo. 3 cl, 3 dwg