AIRCRAFT LANDING GEAR MAIN LEG Russian patent published in 2007 - IPC B64C25/10 

FIELD: alighting gears for flying vehicles.

SUBSTANCE: aircraft landing gear leg has lever 1 with wheel 2 articulated on fuselage, gas-and-hydraulic shock absorber 4 whose rod 5 is articulated with lever, down lock 9, up lock 11 mounted on fuselage, down lock shackle 10, up lock shackle 12 articulated on lever, leg retraction-extension hydraulic cylinder 13. In center part, shock absorber body is articulated to member 7 made in form of fork whose other end is articulated via ears to cardan 8 which is articulated on fuselage; down lock is mounted on the same member ; down lock shackle is articulated on upper part of shock absorber body.

EFFECT: reduced dimensions of leg, avoidance of bending load on member; reduced load on down lock; reduced mass of leg.

3 dwg