JPS5610849A - Automatic transmission - Google Patents
Automatic transmissionInfo
- Publication number
- JPS5610849A JPS5610849A JP8551579A JP8551579A JPS5610849A JP S5610849 A JPS5610849 A JP S5610849A JP 8551579 A JP8551579 A JP 8551579A JP 8551579 A JP8551579 A JP 8551579A JP S5610849 A JPS5610849 A JP S5610849A
- Authority
- JP
- Japan
- Prior art keywords
- revolution
- engine
- start clutch
- clutch
- oil pressure
- 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.)
- Pending
Links
Landscapes
- Control Of Transmission Device (AREA)
Abstract
PURPOSE: To improve power transmission efficiency by controlling the transmission torque capacity conrresponding to engine revolution by using a hydraulic centrifugal governor and a wet clutch and constituting a start clutch with which smooth starting characteristic can be obtained and setting the wet clutch always in connected state.
CONSTITUTION: When accelerator pedal is stepped-in and the number of revolution of engine is increased more than the number of idling revolution, the oil pressure controlled by a centrifugal governor 20 which revolves integrally with a crank shaft 1 increases, and at last a start clutch 31 begins to be connected through a piston 35 against a return spring 38. When the oil pressure increases more, and the relative revolution between the driving plate 32 of the start clutch 31 and the driven plate 33 is lost, the power of the engine is transmitted through the passages: crank shaft 1→driving plate 8→casing 7→start clutch 31→planetary gear pairs 40→output and input shaft 4, and the automatic transmisson is put in the "starting and the first speed" state.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8551579A JPS5610849A (en) | 1979-07-07 | 1979-07-07 | Automatic transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8551579A JPS5610849A (en) | 1979-07-07 | 1979-07-07 | Automatic transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5610849A true JPS5610849A (en) | 1981-02-03 |
Family
ID=13861042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8551579A Pending JPS5610849A (en) | 1979-07-07 | 1979-07-07 | Automatic transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5610849A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450735A (en) * | 1982-02-26 | 1984-05-29 | General Motors Corporation | Planetary transmission with a spring applied centrifugally sensitive clutch |
-
1979
- 1979-07-07 JP JP8551579A patent/JPS5610849A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4450735A (en) * | 1982-02-26 | 1984-05-29 | General Motors Corporation | Planetary transmission with a spring applied centrifugally sensitive clutch |
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