| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lubricating mechanism of a transmission, which reduces the number of components to form the transmission in a compact manner, and enables lubrication according to a shift state. <P>SOLUTION: A shift fork shaft 7 includes a groove 7a opened to the outside to receive and store lubricating oil scattered by the rotation of a transmission gear 4, and further formed extending in the shift direction to freely introduce the received lubricating oil to part requiring lubrication. Further, the shift fork shaft 7 includes holes 7b, 7b communicated with the groove 7a and adapted to drip the lubricating oil received by the groove. The holes 7b, 7b are formed on the shift fork shaft 7 to locate above the part requiring lubrication in a neutral position, when a synchronizing mechanism 5 and the shift fork shaft 7 are in the neutral position, and to locate above the part requiring lubrication in a shift position, when the synchronizing mechanism 5 and the shift fork shaft 7 are in the shift position. <P>COPYRIGHT: (C)2011,JPO&INPIT |
