| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate the processing of an oil passage, and to raise a degree of freedom in design of a clutch, in a transmission comprising the clutch having a cylinder attached to a carrier of a planetary gear mechanism.SOLUTION: Oil supply to an engagement hydraulic pressure chamber 83 of a first clutch C1 is performed via an oil hole of an axial direction not illustrated of an intermediate shaft 71 from an oil hole 24a of an output shaft 24, an oil hole 71a of the intermediate shaft 71 and an oil hole 81c of a second cylinder member 81b, and thereby the processing of the oil holes can be easily performed compared with the case that the oil supply is performed by forming an oblique oil hole at a carrier 34 which is integrally formed at the output shaft 24. Furthermore, since the assembling of a sun gear 31 can be performed prior to the assembling of a hydraulic assembly, a degree of freedom in design of the first clutch C1 can be raised, and a transmission can be reduced in size.</p> |
