| 摘要 |
PROBLEM TO BE SOLVED: To accurately lubricate an area around a connecting pin for connecting a connecting rod and an outer member of a one-way clutch in a crank-type vehicular power transmission device.SOLUTION: When a vehicle is stopped on a flat road and the eccentricity of an eccentric member 19 is zero, an oil level OL of lubricant stored at the bottom of a casing 11 of a continuously variable transmission T is positioned between a bottom edge "a" of an inner peripheral surface of an outer member 38 of a one-way clutch 36 and a top edge "b" of a connecting pin 37 connecting to a connecting rod 33. As a result, even when a change gear ratio is in any state, the connecting pin 37 is guaranteed to soak in oil at least once while an input shaft 12 rotates once, and the connecting pin 37 can be surely lubricated. In addition, the inner peripheral surface of the outer member 38 of the one-way clutch 36 exposes on the oil level OL, the one-way clutch 36 is thereby prevented from slipping due to excessive adhesion of the lubricant to the inner peripheral surface of the outer member 38, resulting in improvement in power transmission performance. |
