Honda Motor Co., Ltd.
Oil supply structure of transmission

Abstract:

An oil supply structure includes an oil passage that provides communication from a wall portion of a casing, which corresponds to a shaft end portion of a rotary shaft pivotally supported in the casing to the shaft end portion of the rotary shaft. The oil passage includes a shaft end oil passage and an in-shaft oil passage. The shaft end oil passage is provided on a shaft end portion side of the rotary shaft. The in-shaft oil passage is provided in the rotary shaft, and extends an axial direction of the rotary shaft from the shaft end oil passage. A flow rate adjusting member is provided to the shaft end oil passage, and adjusts lubricating oil which flows from the shaft end oil passage to the in-shaft oil passage.