PULSE VARIATOR Russian patent published in 2016 - IPC F16H29/04 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly to pulse variators. Pulse variator consists of case, drive shaft, swash plate equipped with internal sleeve with axis and bearing fitted in mid ring connected by axles with outer ring having journal, mechanism to vary inclination angle of washers, transfer links in form of bevel gears with free running mechanisms and drive shaft with conical gear. Inner sleeve through axial compression spring is connected with friction coupling installed coaxially on driving shaft with possibility of axial movement. Friction half-coupling is made to interact via bevel friction surface with disc, rigidly connected with conical gear and driven shaft.

EFFECT: higher stability of operation at low angles of deviation of swash plate and easy implementation of high gear ratio, reduced load on free-wheel mechanisms and reduced non-uniformity of output shaft rotation.

1 cl, 3 dwg