HYBRID DRIVE Russian patent published in 2014 - IPC B60W10/115 B60W10/02 B60W10/08 F16H3/72 

FIELD: transport.

SUBSTANCE: transmission comprises two differential mechanisms (4, 12), each having one input and two outputs. Input of first differential mechanism (4) is engaged with engine while one of its outputs is engaged with input of second differential (12). Generator rotor (2) is fitted on engine shaft engaged with the input of first differential (4). Generator stator (3) is engaged with second output of first differential (4) to run about the axis. Clutch (8) is engaged with second output to couple it with transmission housing to render the differential a reduction gear. Shaft rotation is transmitted from output of second differential (4) to input of second differential (12), input and two outputs of the latter being located concentrically on common axle. One output of second differential is engaged with driven shaft (15) while second output is engaged with disc (10) of controlled slip coupling, disc (11) of the latter being engaged with input of differential (12).

EFFECT: simplified design, decreased losses and power saving.

5 cl, 2 dwg