| 摘要 |
<p>A multi-disk synchronizer is provided wherein the complicated portions of the elements required for the neutral detent mechanism, the blocking mechanism and to prevent overtravel of the shift collar all are provided in a blocking insert held in a slot in the shift collar. The blocking insert preferably is cast, and this mechanism can be used with any type of synchronizer. In addition, the synchronizer rings for the multi-disk synchronizer is formed by stamping and pressing heavy sheet metal rather than by casting and machining a part. The combination of the blocking insert and the stamped synchronizer rings significantly reduces the machining required to manufacture the synchronizer.</p> |
