发明名称 |
AUSWAHLVERFAHREN FÜR DIE ÜBERSETZUNG EINES AUTOMATISCHEN GETRIEBES |
摘要 |
The method involves decreasing gear ratio if a quantity representing power to be supplied by a drive train to a current engine speed is lower than a threshold. The gear ratio is maintained at constant value if a quantity representing power to be supplied by the train to increased engine speed is lower than another threshold or else the gear ratio is increased. The former threshold is lower than the latter threshold. An Independent claim is also included for a vehicle equipped with automatic transmission gear ratio. |
申请公布号 |
AT330151(T) |
申请公布日期 |
2006.07.15 |
申请号 |
AT20030786018T |
申请日期 |
2003.11.18 |
申请人 |
RENAULT S.A.S. |
发明人 |
AUBERT, OLIVIER |
分类号 |
F16H59/66;F16H61/02;F16H61/66;(IPC1-7):F16H61/02;F16H61/10 |
主分类号 |
F16H59/66 |
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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