UNIVERSAL TRAINER Russian patent published in 2010 - IPC G09B9/00 

FIELD: machine building.

SUBSTANCE: according to invention free motion of trainer cabin by roll and tangage is performed by means of tooth-wheel travel mechanisms arranged on movable rings of two systems. The systems consists of reverse electric engines, of a reducer, of a drive shaft connecting the reducer of the electric engine with a conic symmetrical cross-axle differential, torque of which is distributed in equal parts between completely unloaded half-axles running through bearing cable bands. Also two gears are rigidly secured on the half-axles symmetrically relative to one another at equal spaces. As the differential, they are positioned in slots of surface of an external movable ring of the said systems. Gears of the travel mechanism with their external teeth continuously engage perforated openings made on whole surface of the internal, stationary relative to rotation axis ring of the said systems; the openings are symmetrical to each other and are equal-spaced.

EFFECT: unlimited rotation of trainer cabin by roll and tangage at maintaining eight DOF and increased speed parametres of cabin.

11 dwg