发明名称 |
Modification of shifting characteristics based upon shifting direction and drive train load |
摘要 |
An apparatus and method for controlling a plurality of clutches in a powershift transmission. The transmission is coupled to an engine of an off-road vehicle. The method includes receiving a shift command having a shift direction. Clutch timing is selected based on the shift direction. Using the selected shift timing, on-coming clutches are engaged in sequence with disengagement of off-going clutches to achieve smooth shifting.
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申请公布号 |
US2002128118(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
US20000747487 |
申请日期 |
2000.12.21 |
申请人 |
CASE CORPORATION |
发明人 |
MILENDER JEFFREY S.;LYKKEN THOMAS G.;KUCZMARSKI BRADLEY A. |
分类号 |
F16H59/14;F16H59/52;F16H61/00;F16H61/02;F16H61/06;F16H61/08;(IPC1-7):B60K41/06 |
主分类号 |
F16H59/14 |
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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