| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric vehicle reduction differential gear including an electric motor, and a planetary gear type reduction gear and a differential gear, for improving the durability of constant velocity joints by shortening the distance between the motor side and differential side constant velocity joints disposed coaxially on both sides of the gear to reduce the mounting angles of the constant velocity joints. <P>SOLUTION: An axial bearing hole 19 is provided in a stem 17b of a differential side outer ring 17 included in the differential side constant velocity joint, and an output shaft supporting bearing 22 exists between the end of an output shaft 15 inserted into the bearing hole 19 and the inner diameter face of the bearing hole 19. <P>COPYRIGHT: (C)2013,JPO&INPIT |
