| 发明名称 |
CONTINUOUSLY VARIABLE TRANSMISSION AND CONTROL METHOD THEREFORE |
| 摘要 |
A transmission control unit reduces a hydraulic pressure of a release-side frictional engagement element which is to be released of a sub-transmission mechanism and reduces this reduction amount as an input torque to the sub-transmission mechanism increases at the time of starting a shift when a manual mode is selected, the input torque is positive and the sub-transmission mechanism is to be shifted down.
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| 申请公布号 |
US2012059557(A1) |
申请公布日期 |
2012.03.08 |
| 申请号 |
US201113216990 |
申请日期 |
2011.08.24 |
| 申请人 |
TANAKA HIROYASU;ITO MASAHIDE;MORI MASATO;EGUCHI TAKASHI;NONOMURA RYOUSUKE;TAKAHASHI SEIICHIRO;INOUE MAMIKO;JATCO LTD |
发明人 |
TANAKA HIROYASU;ITO MASAHIDE;MORI MASATO;EGUCHI TAKASHI;NONOMURA RYOUSUKE;TAKAHASHI SEIICHIRO;INOUE MAMIKO |
| 分类号 |
F16H61/66 |
主分类号 |
F16H61/66 |
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