| 摘要 |
A double acting, baulkring-type synchronizer (20) for frictionally synchronizing and positive connecting first and second gears (14,16) to a shaft (12). The synchronizer includes a first cone clutch with friction members (22,46) for frictionally synchronizing gear (14) with shaft (12) and a second cone clutch with friction members (24,44) for frictionally synchronizing gear (16) with shaft (12). The synchronizer further includes a third cone clutch with friction members (18,56) which is engaged in response to engagement of the first cone clutch and axial movement of the first gear (14). <IMAGE> |
