| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently and smoothly install each of retaining rings in a ring groove of each of bearings with simple work. <P>SOLUTION: A first and a second retaining rings 12 and 14 are installed in a first and a second ring grooves 11a and 13a of a first and a second engagement holes 11 and 13 of a transmission case 3 in the state of making a joint part thereof opposite to an opening part 15. An enlarging tool is inserted through the opening part 15 so as to enlarge the joint part, and a first and a second bearings 6 and 9 are inserted into the first and the second retaining rings 12 and 14. A primary shaft 4 and a secondary shaft 7 (a first rotary shaft and a second rotary shaft) are moved in the axial direction, and the first and the second retaining rings 12 and 14 are installed in a first and a second ring grooves 6c and 9c of the first and the second bearings 6 and 9. <P>COPYRIGHT: (C)2009,JPO&INPIT |
