发明名称 |
Multi-speed power transmission |
摘要 |
A power transmission has a compound input gearset, a Ravigneaux gearset, five friction type torque-transmitting mechanisms, and a one-way type torque-transmitting mechanism selectively engageable to provide at least six forward speed ratios and one reverse speed ratio for the transmission. The input gearset includes a planet carrier, which is stationary within a transmission housing and connected with a stationary portion of the transmission housing. The planet carrier also includes a central support member which provides nonrotatable housings for the apply pistons for three of the friction type torque-transmitting mechanisms.
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申请公布号 |
US6811513(B1) |
申请公布日期 |
2004.11.02 |
申请号 |
US20030414162 |
申请日期 |
2003.04.15 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
FILANOVSKY ANATOLY;BASIN LEONID |
分类号 |
F16H3/66;(IPC1-7):F16H3/62 |
主分类号 |
F16H3/66 |
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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