| 发明名称 |
CALIBRATION METHOD FOR TRANSMISSION CONTROL CLUTCHES |
| 摘要 |
<p>The hydraulically operated clutch elements of a powershift transmission have hold pressures and fast-fill times which are calibrated as a function of the rotation speed of an internal component of the transmission. The engine speed remains substantially constant and no or substantially no torque is transmitted to the output shaft of the transmission.</p> |
| 申请公布号 |
CA2212581(C) |
申请公布日期 |
2001.04.24 |
| 申请号 |
CA19972212581 |
申请日期 |
1997.08.22 |
| 申请人 |
DEERE & COMPANY |
发明人 |
EASTMAN, BRITON TODD;GRUVER, NORVAL THOMAS;DETRICK, GEORGE WILLIAM III;VAUGHTERS, KEVIN LEE;REEVES, WILLIAM EDWARD |
| 分类号 |
F16D48/02;B60W30/18;F16H59/38;F16H59/68;F16H61/06;F16H61/08;F16H63/40;(IPC1-7):F16D48/06;F16D48/08 |
主分类号 |
F16D48/02 |
| 代理机构 |
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