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. |
申请公布号 |
US8666616(B2) |
申请公布日期 |
2014.03.04 |
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 |
F16H61/00 |
主分类号 |
F16H61/00 |
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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