| 摘要 |
<p>A shift fork, for a gearbox of a vehicle, comprises a first shift jaw 11 and a second shift jaw 12. The first shift jaw 11 and the second shift jaw 12 have a first shifting recess 13 and a second shifting recess 14, respectively. The first shifting recess 13 and the second shifting recess 14 comprise, respectively, a circular first stop portion (20, fig 2) for blocking the movement of the first shift jaw 11 in a first direction and a circular second stop portion (26, fig 3) for blocking a movement of the second shift jaw 12 in a second direction. Each of the jaws 11, 12 has an opening (21, 25) which engages with a shift finger (e.g. 43, fig 4) mounted on a shift shaft (32). The jaws 11, 12 cooperate with blocking cylinders (33, 34) and are fixed via a connecting portion 18 to a linear ball bearing (58, fig 5) carrying a fork (59) of the shift fork.</p> |
