JPS5761850A - Transmission controller of automatic transmission with over-drive - Google Patents
Transmission controller of automatic transmission with over-driveInfo
- Publication number
- JPS5761850A JPS5761850A JP55125437A JP12543780A JPS5761850A JP S5761850 A JPS5761850 A JP S5761850A JP 55125437 A JP55125437 A JP 55125437A JP 12543780 A JP12543780 A JP 12543780A JP S5761850 A JPS5761850 A JP S5761850A
- Authority
- JP
- Japan
- Prior art keywords
- over
- drive
- clutch
- transmission
- automatic transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Gear-Shifting Mechanisms (AREA)
- Structure Of Transmissions (AREA)
- Control Of Transmission Device (AREA)
Abstract
PURPOSE: To use a simple transmission control system in order to obtain a reliable operation by controlling the supply/exhaust oil for an over-drive clutch and a forward clutch normally meshed with at the forward operation of an automatic transmission by one over-drive valve.
CONSTITUTION: An over-drive device 6 has an over-drive wheel 26 comprising a pair of gear 26a, 26b meshed with each other and an over-drive clutch 27. The supply/exhaust oil for the over-drive clutch 27 and a forward clutch 16 normally engaged with at the forward operation of an automatic transmission is controlled by an over-drive valve 36.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55125437A JPS5761850A (en) | 1980-09-09 | 1980-09-09 | Transmission controller of automatic transmission with over-drive |
US06/297,889 US4462276A (en) | 1980-09-09 | 1981-08-31 | Control system for automatic transmission with overdrive device |
DE8181304111T DE3173139D1 (en) | 1980-09-09 | 1981-09-08 | Control system for automatic transmission with overdrive device |
EP81304111A EP0047670B1 (en) | 1980-09-09 | 1981-09-08 | Control system for automatic transmission with overdrive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55125437A JPS5761850A (en) | 1980-09-09 | 1980-09-09 | Transmission controller of automatic transmission with over-drive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5761850A true JPS5761850A (en) | 1982-04-14 |
JPS6330541B2 JPS6330541B2 (en) | 1988-06-20 |
Family
ID=14910061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55125437A Granted JPS5761850A (en) | 1980-09-09 | 1980-09-09 | Transmission controller of automatic transmission with over-drive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761850A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110259A (en) * | 1974-07-15 | 1976-01-27 | Toyota Motor Co Ltd | OOBADORAIBUSOCHITSUKIJIDOHENSOKUKINO YUATSUSEIGYOSOCHI |
JPS5455264A (en) * | 1977-10-11 | 1979-05-02 | Aisin Warner | Automatic transmission |
-
1980
- 1980-09-09 JP JP55125437A patent/JPS5761850A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110259A (en) * | 1974-07-15 | 1976-01-27 | Toyota Motor Co Ltd | OOBADORAIBUSOCHITSUKIJIDOHENSOKUKINO YUATSUSEIGYOSOCHI |
JPS5455264A (en) * | 1977-10-11 | 1979-05-02 | Aisin Warner | Automatic transmission |
Also Published As
Publication number | Publication date |
---|---|
JPS6330541B2 (en) | 1988-06-20 |
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