LUBRICATING STRUCTURE OF VEHICULAR POWER TRANSMISSION DEVICE

PROBLEM TO BE SOLVED: To provide a lubrication structure of a vehicular power transmission device capable of preventing a filling rate of lubrication oil in a catch tank body from lowering according to a traveling state of a vehicle and capable of preventing an agitating resistance of the lubrication oil given to gears from increasing to increase a power loss. SOLUTION: A plurality of partition plates 52 are provided in the catch tank body 51 for dividing the interior of the catch tank body 51 into a plurality of lubrication oil reservoir chambers 53 together with the catch tank body 51 and the partition plates 52 are extended in a direction almost perpendicular to a longitudinal direction of the hybrid vehicle 21 and are installed along the longitudinal direction of the hybrid vehicle. COPYRIGHT: (C)2009,JPO&INPIT