| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transmission with improved assemblability which is capable of efficiently performing lubrication inside the transmission, and its manufacturing method. <P>SOLUTION: The transmission 1 is equipped with a transmission mechanism including transmission gear groups 51, 52, 53, 54, 55, 71, 72, 73, 74, and 75 composing an advancing step, and a reverse mechanism including a reverse idler gear 15 and a reverse idler shaft 14 composing a backing step. The transmission 1 is equipped with a first case 1a journaling one ends of transmission shafts 3, 4, and 6 of the transmission mechanism, a second case 1b for journaling the other ends of the transmission shafts 3, 4, and 6 and accommodating the transmission mechanism and the reverse mechanism, and a positioning means 16 fixedly arranged on the first case 1a for positioning the reverse mechanisms 14 and 15 so that one end of the reverse idler shaft 14 corresponds to a shaft hole 1c formed on the second case 1b. <P>COPYRIGHT: (C)2007,JPO&INPIT |
