发明名称 |
Control apparatus for an automotive continuously variable transmission |
摘要 |
In a control apparatus for an automotive continuously variable transmission having a forward-reverse selector mechanism in which a gear ratio for reverse is set closer to a speed reducing side than a gear ratio for forward and a belt type continuously variable transmission mechanism, a PH pressure that is outputted from a first regulator valve and a PL pressure that is outputted from a second regulator valve are changeably supplied to one and the other of a hydraulic cylinder of a drive pulley and a hydraulic cylinder of a driven pulley via a shift control valve. A hydraulic pressure supplied to a reversing hydraulic pressure connecting element from a reversing manual valve is inputted into an oil chamber of a first regulator valve so that the PH pressure is increased with the hydraulic pressure so inputted.
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申请公布号 |
US2002028724(A1) |
申请公布日期 |
2002.03.07 |
申请号 |
US20010944591 |
申请日期 |
2001.09.04 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
KANDA TOMOYUKI;KOTEGAWA TAMOTSU;TSUBATA YOSHIMICHI |
分类号 |
F16H9/00;F16H61/00;F16H61/662;(IPC1-7):F16H61/18 |
主分类号 |
F16H9/00 |
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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