|
Synchromesh transmission suited for use as an automotive automatic transmission - Patent 4823628 (2889 words) |
 | A synchronizer 50 is arranged at the end of the second intermediate shaft 16 for selectively engaging one of the third speed ratio and fifth speed ratio input gears 22, 46. |
| In preparation for a 1-2 shift the synchronizer 52 is moved to engage the output gear 54 with the output shaft 26. |
| To perform a 1-3 upshift, the synchronizer 76 is conditioned to couple the third speed ratio input gear 22 to the second intermediate shaft 16 whereafter the clutch 20 is coupled and the clutch 72 uncoupled. |
| Radar subsystems (1705 words) |
| The synchronizer is often referred to as the "heart" of the radar system because it controls and provides timing for the operation of the entire system. |
| As in the sine-wave synchronizer, the negative trigger pulses are removed by means of a negative-lobe limiter, and the positive pulses are applied to the transmitter. |
| In the single-swing, blocking-oscillator synchronizer, shown in view C of figure 2-2, a free-running, single-swing blocking oscillator is generally used as the master oscillator. |
Feeds |
Contact