| 发明名称 |
ENGINE SPEED CONTROL FOR IMPROVED SHIFTING |
| 摘要 |
<p>A vehicle includes a powershift transmission driven by an electronically controlled engine. A control system momentarily modifies a magnitude of an engine throttle command signal during a shift of the power shift transmission in order to make the shift smoother and less sensitive to achieving optimum clutch engagement pressure. It also prevents an engine governor from over-reacting and causing rough shifts.</p> |
| 申请公布号 |
EP1237747(A1) |
申请公布日期 |
2002.09.11 |
| 申请号 |
EP20000990616 |
申请日期 |
2000.11.25 |
| 申请人 |
DEERE & COMPANY |
发明人 |
MEYER, DUANE, FREDERICK |
| 分类号 |
B60W10/04;B60W10/02;B60W10/06;B60W10/113;F02D9/02;F02D29/00;F02D41/04;F16H59/68;F16H61/04;F16H61/06;F16H61/08;F16H61/688;F16H63/50;(IPC1-7):B60K41/10 |
主分类号 |
B60W10/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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