HYBRID DRIVING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a hybrid driving device capable of reducing the axial dimension of the entire device.

SOLUTION: The hybrid driving device includes: an input member I drive-connected with an engine; a first rotating electrical machine; a second rotating electrical machine; a power distribution device PT for distributing and transmitting the torque of the input member I into the rotating electrical machine and a distribution output member 21; and an output gear 22 provided so as to output the torque transmitted to the distribution output member 21 to a wheel side. The whole power distribution device PT is arranged to be axially overlapped with the distribution output member 21 inside of the radial direction of the distribution output member 21. A ring gear R is integrally provided with the distribution output member 21 on an inner peripheral surface 21a of the distribution output member 21. An output gear 22 is integrally provided with the distribution output member 21 on an outer peripheral surface 21b of the distribution output member 21. An output bearing 61 for rotatably supporting the distribution output member 21 from the inside of the radial direction is provided. The output bearing 61 and the output gear 22 are arranged to be axially overlapped.

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