| 摘要 |
PROBLEM TO BE SOLVED: To achieve an arrangement structure of an oil pan integrated differential capable of reducing (power train deformation by driving reaction generated by a differential carrier), and capable of reducing (the transmission of vibration generated by the differential carrier), by securing joining holding power of an oil pan joined to a lower case and joining holding power of the differential carrier joined to the oil pan. SOLUTION: A power train structure of an engine is provided for installing the differential carrier for driving a drive shaft of a front wheel on a side surface of the oil pan, by arranging a through-hole for passing the drive shaft of the front wheel on a side surface on both sides in the vehicle body width side direction of the oil pan, and the lower case having a lower half of a crankshaft bearing is arranged between a cylinder block and the oil pan, and a half of the numbers or more of bosses for installing an engine mount bracket, are arranged in the lower case. COPYRIGHT: (C)2011,JPO&INPIT |
