PLANETARY VARIATOR Russian patent published in 2009 - IPC F16H47/08 

FIELD: machine building.

SUBSTANCE: variator contains two planetary rows, control mechanism and controlling link (6). Driving shaft (1) is implemented as through with ability of installation of actuating motor to any its end. The first and the planetary rows are located successively, each of which includes central and crown wheel, spider with satellites. Controlling mechanism is implemented as hydraulic, allows ability of changing of overall gear ratio of variator independently on revolutions of actuating motor is located on driving shaft (1), is immovable fixed on casing (30) and contains monitoring and actuating devices.

EFFECT: invention provides regulation of reduction rates at established modes of driving engine and allows high coefficient of efficiency, high adjustment control area of overall gear ratio, ability of self-adaptation to influence of different external loads.

3 cl, 8 dwg