| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power transmission device for preventing generation of an impulsive sound when operating a switching mechanism. <P>SOLUTION: This power transmission device has an elastic member 80 arranged between a differential-lock switching shift fork 55 and a stopper member 18, and a support member 81 arranged between the differential-lock switching shift fork 55 and the elastic member 80. The stopper member 18 has a first abutting part 16 abutting on the elastic member 80 and a second abutting part 17 abutting on the support member 81 by projecting toward the differential-lock switching shift fork 55 side more than the first abutting part 16. A differential-lock switching sleeve 53 and the differential-lock switching shift fork 55 are positioned in a state of allowing the elastic member 80 to abut on the first abutting part 16. The thickness in the axial direction of the elastic member 80 is constituted so as to become larger than a distance in the axial direction between the first abutting part 16 and the second abutting part 17. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
