| 摘要 |
PROBLEM TO BE SOLVED: To provide lubrication structure of a transmission which can optimize an amount of lubricating oil supplied to a lubricated part from an oil gutter plate, with simple constitution.SOLUTION: The lubrication structure of a transmission comprises a sleeve hole 13 which penetrates a sleeve part 12 of a reverse idle gear 11 in a radial direction, a fork hole 31 and a closing part 33 which are formed at a reverse shift fork 30, and a gutter hole 21 formed at an oil gutter plate 20. When the reverse idle gear 11 is located in a first position in which the reverse idle gear transmits a drive force, the closing part 33 of the shift fork 30 exposes and opens the gutter hole 21, the fork hole 31 and the sleeve hole 13 are located immediately below the gutter hole 21, and when the reverse idle gear 11 is located at a second position in which the reverse idle gear does not transmit the drive force, the closing part 33 of the shift fork 13 closes the gutter hole 21.SELECTED DRAWING: Figure 6 |
