JPS5544159A - Controller in oil pressure operational speed change gear for vehicle - Google Patents
Controller in oil pressure operational speed change gear for vehicleInfo
- Publication number
- JPS5544159A JPS5544159A JP11743978A JP11743978A JPS5544159A JP S5544159 A JPS5544159 A JP S5544159A JP 11743978 A JP11743978 A JP 11743978A JP 11743978 A JP11743978 A JP 11743978A JP S5544159 A JPS5544159 A JP S5544159A
- Authority
- JP
- Japan
- Prior art keywords
- oil pressure
- oil
- throttle
- controller
- vehicle
- 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)
- Control Of Transmission Device (AREA)
Abstract
PURPOSE: To minimize shocks due to speed changes by modifying a buffer material installed between an oil pressure motor and a shift valve in the direction of making buffer action on the low oil pressure side in a settled high opening range of throttle opening.
CONSTITUTION: Accumulators 18-1, 18-2 are connected to fourth, fifth oil passages 11-4, 11-5 formed between oil pressure motor 3a-2, 3a-3 for oil pressure cluthes 3-2, 3-3 and shift valves 13-1, 13-2. Control pressure works from a throttle material 19 through a twelfth oil passage 11-12 on the dorsal sides of pistons 18a-1, 18a-2. And, in the high opening range of throttle opening by which the throttle control pressure dorps, buffer action range is modified to the low pressure side.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11743978A JPS6049786B2 (en) | 1978-09-26 | 1978-09-26 | Control device for hydraulically operated transmissions for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11743978A JPS6049786B2 (en) | 1978-09-26 | 1978-09-26 | Control device for hydraulically operated transmissions for vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5544159A true JPS5544159A (en) | 1980-03-28 |
JPS6049786B2 JPS6049786B2 (en) | 1985-11-05 |
Family
ID=14711669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11743978A Expired JPS6049786B2 (en) | 1978-09-26 | 1978-09-26 | Control device for hydraulically operated transmissions for vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6049786B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440606A (en) * | 1982-08-18 | 1984-04-03 | Aluminum Company Of America | Method for producing a solar selective coating on aluminum |
JPS59182599U (en) * | 1983-05-24 | 1984-12-05 | 株式会社 ヨコタ | Blind opening/closing device with stopper |
US4665774A (en) * | 1984-06-20 | 1987-05-19 | Mazda Motor Corporation | Hydraulic control for automatic transmission wherein sequential clutch engagement is controlled by an accumulator |
JPS63297591A (en) * | 1987-05-28 | 1988-12-05 | Shiyoukoushiya:Kk | Manufacture of metal mold |
US5976057A (en) * | 1996-09-27 | 1999-11-02 | Jatco Corporation | Gear shift time automatic adjusting apparatus in automatic transmission |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS625313A (en) * | 1985-07-01 | 1987-01-12 | 松下電器産業株式会社 | Full-automatic bread maker |
JPH01148220A (en) * | 1987-12-05 | 1989-06-09 | Rinnai Corp | Apparatus for kneading dough or the like |
-
1978
- 1978-09-26 JP JP11743978A patent/JPS6049786B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440606A (en) * | 1982-08-18 | 1984-04-03 | Aluminum Company Of America | Method for producing a solar selective coating on aluminum |
JPS59182599U (en) * | 1983-05-24 | 1984-12-05 | 株式会社 ヨコタ | Blind opening/closing device with stopper |
JPS642942Y2 (en) * | 1983-05-24 | 1989-01-25 | ||
US4665774A (en) * | 1984-06-20 | 1987-05-19 | Mazda Motor Corporation | Hydraulic control for automatic transmission wherein sequential clutch engagement is controlled by an accumulator |
JPS63297591A (en) * | 1987-05-28 | 1988-12-05 | Shiyoukoushiya:Kk | Manufacture of metal mold |
US5976057A (en) * | 1996-09-27 | 1999-11-02 | Jatco Corporation | Gear shift time automatic adjusting apparatus in automatic transmission |
Also Published As
Publication number | Publication date |
---|---|
JPS6049786B2 (en) | 1985-11-05 |
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