Patent ID: 8007390
Filing Date: 2011-08-30
Classification: B60K,B60L,F16H,Y02T

Abstract:
1. A vehicle power transmitting device for transmitting power from a power source through a planetary gear unit to an output side, the planetary gear unit comprising a sun gear that is connected to the power source, a carrier that is non-rotatably fixed, and a ring gear that is directly connected to an output rotary member, and serving as a reduction mechanism that, with reducing a rotational speed of the power source, transmits a rotation to the output rotary member, wherein an oil pump is directly connected to the ring gear, and the oil pump is positioned coaxial with the planetary gear unit and at least a part of a structural element of the oil pump is placed on an inner periphery side of an integral rotary member that rotates integrally with the ring gear.