POWER DRIVE Russian patent published in 2013 - IPC B60K6/365 B60K6/48 F16H3/93 F16H37/06 

FIELD: transport.

SUBSTANCE: set of inventions relates to hybrid vehicle transmission. In compliance with first and second version, power transmission comprises first main input shaft, auxiliary input shaft, output shaft, set of first gears, set of second gears, set of third gears, and differential rotation mechanism. The latter consists of the first, second and third elements. In compliance with the first version, first rotary version is engaged with the first main input shaft and motor. Second rotary shaft is engaged with the set of first gears. Third rotary element is coupled with locking mechanism. Locking mechanism sets the third rotary element at fixed state. In compliance with the second version, one of auxiliary input shafts is engaged with the first rotary element while second one transmits motive force to output shaft without using differential rotation mechanism. First rotary element is engaged with the main input shaft. Third rotary element is coupled with motor. Second rotary element combines motive force of the first and second rotary elements to transmit combined motive force to output shaft.

EFFECT: decreased axial length of power transfer.

13 cl, 26 dwg