| 摘要 |
PURPOSE: To enhance durability of an inter-axle diff. (differential) by adopting such very simple and less expensive mechanism as the more quickly the diff. rotates, the more large quantity of lubriclating oil is supplied to a gear mechanism part of the inter-axle diff., thereby enhancing lubricating ability. CONSTITUTION: A turbine blade 31 is fixed to an inner race 42 of a rolling bearing, which supports a side gear 34 of an inter-axle diff. 33 in a freely rotatable manner, while the gear face and the reverse face of the side gear is communicated, thereby forming an oil feeding passage. Lubricating oil in an oil reservoir 47 is sent with pressure in the direction of the shaft by means of the turbine blade 31, so that the lubricating oil is supplied to a gear mechanism part of the inter-axle diff. |
