| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an engaging device improving responsiveness for generating a force for separating a second engaging member from a first engaging member to oil. <P>SOLUTION: A locking device 20 includes a first drive mechanism 21 with a first friction surface 25, and a first engaging mechanism 22 with a second friction surface 35. The first drive mechanism 21 and the first engaging mechanism 22 are arranged to be relatively rotatable around a common axis Ax. The first engaging mechanism 22 is movably provided in the axial direction Ax between an engaging position in which the second friction surface 35 contacts the first friction surface 25 and a release position in which the second friction surface 35 is separated from the first friction surface 25. An oil jet port 14a is provided for jetting oil toward at least one mechanism out of the first drive mechanism 21 and first engaging mechanism 22, and the one mechanism includes a first changing part 25a for changing the direction of oil so that the oil jetted from the oil jet port 14a is jetted to the friction surface of the other mechanism out of the first drive mechanism 21 and first engaging mechanism 22 from the one mechanism. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
