主权项 |
1. A product comprising a differential unit engaged with first and second axle shafts driven from a common gear, an electrical machine positioned on a first side of the differential unit and a first shaft extending from the electrical machine and into the differential unit, and a power transfer unit positioned on a second side of the differential unit opposite the first side, with a second shaft extending into each of the differential unit and the power transfer unit, wherein the first and second shafts are rotationally engageable through the power transfer unit, wherein the power transfer unit comprises a first gear set with a first gear disposed around the second shaft and rotatable relative to the second shaft, and a second gear rotationally engaged with the first gear and fixed to the first shaft, and a second gear set with a third gear rotationally fixed to the first gear, a fourth gear fixed against rotation, and at least one fifth gear rotationally engaged between the third and fourth gears. |