| 摘要 |
PROBLEM TO BE SOLVED: To provide a lubrication structure for a differential device, for enabling efficient inflow of lubricating oil from the opening end of an inboard part of a differential case while reducing the agitation resistance of the lubricating oil to a final driven gear and the differential case.SOLUTION: Each of a pair of baffle plates 28, 29 has an inner face shape on the side of a first space, which is enlarged similarly to the outer face shape of each of bodies of rotation drawn by trajectories of a differential case 16 and a final driven gear 18 when rotated around the rotation axes of inboard shafts 21, 22. The pair of baffle plates 28, 29 are configured so that the amount of lubricating oil residing in the first space is smaller than the amount of lubricating oil residing in a second space. The differential case 16 has a through-hole 16P in a position where an oil level (L3) of the lubricating oil can be secured.SELECTED DRAWING: Figure 1 |
