| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an axle module for a rear wheel excellent in assembling property, capable of suppressing generation of rattling in a rotation direction, attaining reduction of cost and optimum for an FR vehicle. <P>SOLUTION: The axle module for the rear wheel is provided with a constant velocity universal joint 81 at an out-board side; a constant velocity universal joint 82 at an in-board side; and a drive shaft 83 connected to these constant velocity universal joints, and the respective constant velocity universal joints 81, 82 are made to cross groove type constant velocity universal joints. In the constant velocity universal joint 81 at the out-board side, a hub wheel 84 and a stem shaft 96 of an outer coupling member 89 of the constant velocity universal joint fitted/inserted to a hole part 97 of the hub wheel 84 are integrated with each other through a recession/projection fitting structure M in which a projection part of any one of the hub wheel 84 or the stem shaft 96 of the outer coupling member 89 and a recession part of the other partner member fitted to the projection part are closely adhered to each other at the whole area of the fitting/contact part. <P>COPYRIGHT: (C)2009,JPO&INPIT |
