| 摘要 |
A power transfer unit is comprised of: a casing having a first side and a second side; a first shaft being rotatably supported by a first bearing sitting on the first side and a second bearing sitting on the second side, penetrating the casing from a coupling portion to the second side, and combining with the transmission to receive torque; a second shaft being rotatably supported by a third bearing sitting on the first side and a fourth bearing sitting on the second side and gearing with the first shaft to rotate in parallel with the first shaft, the second shaft comprising a bevel gear; and a third shaft being rotatably supported by the casing and gearing with the bevel gear, wherein the first bearing is disposed closer to the coupling portion than the bevel gear is. |
