EJECTOR-TRACK DEVICE OF THE LAUNCHER Russian patent published in 2021 - IPC B64F1/06 F41F3/45 A63H27/00 

FIELD: aircraft engineering.

SUBSTANCE: invention relates to the field of unmanned aerial vehicles (UAVs), and more specifically to UAV launch devices. The ejector-track device of the launcher includes a base and a track located on the base, as well as a lifting hydraulic cylinder. A track can be one or more sections of tracks. The ends of several tracks are folded and extended to the sides or in the vertical direction of the track plane by means of a swivel joint. The tracks are mainly connected and additionally welded together by the upper, lower, left and right plates, as well as the stiffeners between them. The rear part of the track is fixed on the base, the two front sides of the track are coaxially-pivotally fixed to a pair of balancing hydraulic cylinders. The other ends of the pair of balancing hydraulic cylinders are fixed to both sides of the base by a coaxially-articulated joint. The two ends of the lifting hydraulic cylinder are fixed to the track and the base by a swivel joint.

EFFECT: weight reduction is achieved.

10 cl, 15 dwg