| 摘要 |
<p>The transmission (10) has shift sleeve teeth (28,30) which are extended relative to shift sleeve axis in axial direction. A synchronizer ring (20) is provided with ratchet teeth (32). The shift sleeve (16) is cooperated with locking surfaces (34,36). The locking surfaces (40,42) are cooperated with inner toothing of shift sleeves (16,18). The axial tooth ends of shift sleeve teeth are provided with locking surfaces (34,40). The blocking angles (alpha ,beta ) defined between shift sleeve axis and respective locking surfaces are formed with different magnitudes.</p> |
