| 摘要 |
Through an orifice (gap or groove) formed by two baffle plates, a lubrication structure of a gear supplies lubricating oil for side oil chamber of the gear, thereby decreasing the precision demand for dimension and installation of the baffle plates. The lubrication structure of a tail end transmission gear (1f) is provided with a pair of baffle plates surrounding the lower portion of a tail end transmission gear (1f) and dividing the space between the tail end transmission gear (1f) and a variator (10) into a gear side oil chamber (X) and a box side oil chamber (Y). A gap is formed to communicate the gear side oil chamber (X) and the box side oil chamber (Y), through enabling the surface of the flange (13c) of the rear baffle plate (13) to be opposite to the surface of the flange (11c) of the front baffle plate (11). |
