发明名称 |
Shift control system for automatic transmission |
摘要 |
A shift control system for an automatic transmission which has a gear ratio control means for controlling gear ratio of the automatic transmission comprises a lower limit setting device provided in said gear ratio control means and setting a lower limit for inhibiting a gear ratio from changing to a gear ratio of an upshift side; and a lower limit variable control means in which a lower limit of said gear ratio can be changed to a downshift side or to an upshift side by an operation of a driver.
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申请公布号 |
US6514174(B2) |
申请公布日期 |
2003.02.04 |
申请号 |
US20010920708 |
申请日期 |
2001.08.02 |
申请人 |
JATCO TRANSTECHNOLOGY LTD. |
发明人 |
IIDA TOSHIJI;JOUZAKI TATEKI;OCHIAI TATSUO;INOUE NAOYA;HINO AKIRA |
分类号 |
F16H61/04;F16H59/24;F16H59/44;F16H61/02;F16H61/662;(IPC1-7):F16H61/16 |
主分类号 |
F16H61/04 |
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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