VARIATOR Russian patent published in 2016 - IPC F16H37/14 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly to variators. Variator includes driving link and output link, which is output shaft, on which two overrunning clutches are mounted. Clutches are installed inside each of cages, which reciprocal motion is converted into output shaft continuous rotation by means of overrunning clutches. One end of coupling link is installed on fixed axis of rotation, and slider is installed in circular slot connected by one tie-rod with cage, and by another tie-rod is with controller. Variator is equipped with additional coupling link, one end of which is installed on fixed axis of rotation, and additional slider is installed in circular slot connected by one tie-rod with another cage and by another tie-rod with controller, as well as two introduced cams rigidly fixed on driving link. Each of cams is in contact with corresponding coupling link by means of spring. Cams are shifted relative to each other at angle, which is determined by dependence of 360°/n, where n is number of cams working surfaces. Controller is made in form of screw mechanism.

EFFECT: enabling angular speed uniformity.

1 cl, 2 dwg