| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a method of lubricating a coupling sleeve in a transmission including a swing-type shift fork. <P>SOLUTION: The transmission 100 has rotation shafts on an arm 11 formed in a forked shape and includes the swing-type shift fork 10 which swings around the rotation shaft and moves the coupling sleeve 30a toward an output axis 59. One or both of the rotation shafts comprise shaft nozzles 20a and 20b having the same shape and including an injection part 24 at the leading edge so as to jet a lubricating oil to the coupling sleeve 30a and jet-lubricate the coupling sleeve 30a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
