Patent ID: 8808125

Claim:
A hybrid vehicle driving apparatus comprising: a first rotor shaft of a first electric motor, the first rotor shaft being disposed on a first axis; a power distribution mechanism that includes a planetary gear device and is disposed on the first axis; an output gear shaft that is an output member of the power distribution mechanism and is disposed on the first axis; a counter shaft disposed on a second axis; a second rotor shaft of a second electric motor, the second rotor shaft being disposed on a third axis; a power transmission shaft disposed on the third axis; a differential gear disposed on a fourth axis; a casing that includes a plurality of case members; a counter bearing that supports the counter shaft; a first rotor bearing that supports the first rotor shaft; and a second rotor bearing that supports the second rotor shaft, wherein the output gear shaft, the power transmission shaft, the counter shaft, the differential gear, the first rotor shaft, and the second rotor shaft are rotatably supported by a common case member that is one of the case members, an outer wheel of the counter bearing, an outer wheel of the first rotor bearing, and an outer wheel of the second rotor bearing are press-fitted into the common case member, the first axis, the second axis and the third axis are parallel to each other, and the counter bearing, the first rotor bearing, and the second rotor bearing radially overlap each other.