| 摘要 |
<p>The device has sliding sleeve (16) that is displaceable from neutral position into synchronous position for producing a positive connection between device main portion (18) and coupler (11). A thrust piece (1) is radially pressed outwards into a groove (14) of sleeve in neutral position of sleeve. The thrust piece has asynchronous element (3) that is movably mounted in holder (2) and engages in groove in neutral position and, is movable to bring synchronizing ring (10) in contact with coupler upon deflection of sleeve from neutral position to synchronous position relative to holder.</p> |
