JPS59186545U - Automatic transmission hydraulic control circuit - Google Patents
Automatic transmission hydraulic control circuitInfo
- Publication number
- JPS59186545U JPS59186545U JP1983081047U JP8104783U JPS59186545U JP S59186545 U JPS59186545 U JP S59186545U JP 1983081047 U JP1983081047 U JP 1983081047U JP 8104783 U JP8104783 U JP 8104783U JP S59186545 U JPS59186545 U JP S59186545U
- Authority
- JP
- Japan
- Prior art keywords
- automatic transmission
- control circuit
- hydraulic control
- transmission hydraulic
- switching
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示す回路図である。
71ないし75は切換え弁、8□ないし85はクラッチ
、13は電磁弁。The drawing is a circuit diagram showing an embodiment of this invention. 71 to 75 are switching valves, 8□ to 85 are clutches, and 13 is a solenoid valve.
Claims (1)
え弁7□ないし75と、これら切換え弁71ないし7.
に供給されたパイロンに圧をドレンさせることにより各
切換え弁71ないし75を切換え制御する電磁弁12を
設けたものにおいて、上記切換え弁7□ないし75によ
り特定のクラッチ8□ないし85をオンした場合に、他
のクラッチ81ないし85を上記特定のクラッチ81な
いし85をオンした切換え弁71な−いし75のポジシ
ョン7bを介してドレンに接続してなる自動変速機の油
圧制御回路。A plurality of switching valves 7□ to 75 for selecting forward and backward movement and each speed stage of the automatic transmission, and these switching valves 71 to 7.
In a device equipped with a solenoid valve 12 that switches and controls each switching valve 71 to 75 by draining pressure to a pylon supplied to and a hydraulic control circuit for an automatic transmission in which the other clutches 81 to 85 are connected to the drain via the position 7b of the switching valve 71 to 75 which turns on the specific clutch 81 to 85.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983081047U JPS59186545U (en) | 1983-05-31 | 1983-05-31 | Automatic transmission hydraulic control circuit |
US06/614,479 US4535681A (en) | 1983-05-31 | 1984-05-29 | Fluid operated transmission control system |
DE19843420060 DE3420060A1 (en) | 1983-05-31 | 1984-05-29 | FLUID OPERATED TRANSMISSION CONTROL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983081047U JPS59186545U (en) | 1983-05-31 | 1983-05-31 | Automatic transmission hydraulic control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59186545U true JPS59186545U (en) | 1984-12-11 |
JPH0115950Y2 JPH0115950Y2 (en) | 1989-05-11 |
Family
ID=30211019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983081047U Granted JPS59186545U (en) | 1983-05-31 | 1983-05-31 | Automatic transmission hydraulic control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59186545U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5174163A (en) * | 1974-12-23 | 1976-06-26 | Komatsu Mfg Co Ltd | Denki yuatsushikipawaashifutohensokuki |
-
1983
- 1983-05-31 JP JP1983081047U patent/JPS59186545U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5174163A (en) * | 1974-12-23 | 1976-06-26 | Komatsu Mfg Co Ltd | Denki yuatsushikipawaashifutohensokuki |
Also Published As
Publication number | Publication date |
---|---|
JPH0115950Y2 (en) | 1989-05-11 |
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