| 摘要 |
A transmission system is equipped with rotating member(s) and a shaft member upon which the rotating member(s) is/are carried. A projecting support portion projecting inwardly and supporting the shaft member is formed in the casing of the transmission system with at least a part of the projecting support portion dipping into the lubricating oil in the casing, and the specific gravity of the projecting support portion being set to be lower than that of the lubricating oil.
|
