| 摘要 |
PROBLEM TO BE SOLVED: To reduce generation of concentration of a stress on a parking lock sleeve 8 when a parking lock pole 2 and a parking lock sleeve 8 are abutted on each other. SOLUTION: In the parking lock mechanism, by restricting pivoting of the parking lock sleeve 8, one side abutment when the parking lock pole 2 is abutted on the parking lock sleeve 8 is suppressed or reduced, thereby, generation of concentration of stress on the parking lock sleeve 8 is reduced. The continuation of a ratcheting state, a continuously generated concentration of stress is reduced to avoid a reduction of durability of the parking lock sleeve 8, thereby, the enhancement of the durability is achieved. COPYRIGHT: (C)2009,JPO&INPIT
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