发明名称 |
sistema de transmissão mecánica veicular parcialmente automatizado e método para controlar a mudança de um sistema de transmissão mecánica veicular parcialmente automatizado. |
摘要 |
<p>A partially automated mechanical transmission system having a mechanical transmission with a lower group (first-eighth) of manually shifted ratios and an upper group (ninth-tenth) of ratios with automatic shifting between ratios in the upper group and requiring manual shifting between groups. Control logic is provided to sense a driver intention to shift into the automated upper group of ratios and to initiate automatic engine synchronizing for engagement of one of said ratios in said upper group. <IMAGE></p> |
申请公布号 |
BR9800422(B1) |
申请公布日期 |
2011.10.04 |
申请号 |
BR19989800422 |
申请日期 |
1998.02.04 |
申请人 |
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发明人 |
JON A. STEEBY;DANIEL P. JANECKE |
分类号 |
F16H61/02;B60W10/06;B60W30/18;F16H59/08;F16H59/18;F16H59/24;F16H59/40;F16H59/44;F16H61/70;F16H63/40;F16H63/44;F16H63/50 |
主分类号 |
F16H61/02 |
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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