| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a parking lock structure that improves lubricity at a meshing part between a lock member and a gear member with a simple configuration. <P>SOLUTION: The parking lock structure 1 includes: a casing 3; a lock member 5 which is swingably accommodated in and supported by the casing 3; a drive shaft 7 which is configured such that the swing motion of the lock member 5 locks rotation thereof or releases the locked rotation; and a gear member 11 which is provided to rotate integrally with the drive shaft 7 and can be meshed with the lock member 5 at a meshing part 9. A regulating rib 13 is provided in the vicinity of the meshing part 9 of the casing 3 to be brought into contact with the lock member 5 and to regulate the movement in a direction of intersecting with the swing direction of the lock member 5. An oil reservoir 15 is provided between the lock member 5 and the regulating rib 13 to accumulate lubricating oil therein. <P>COPYRIGHT: (C)2013,JPO&INPIT |
