JPH03122920U - - Google Patents
Info
- Publication number
- JPH03122920U JPH03122920U JP1990032591U JP3259190U JPH03122920U JP H03122920 U JPH03122920 U JP H03122920U JP 1990032591 U JP1990032591 U JP 1990032591U JP 3259190 U JP3259190 U JP 3259190U JP H03122920 U JPH03122920 U JP H03122920U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- actuator
- selection
- vehicle
- shift
- 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
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の一実施例に係る自動変速装置
のハードウエア構成を示す説明図、第２図はトラ
ンスミツシヨンアクチユエータの回路図、第３図
及び第４図は本実施例に係る自動変速装置の制御
を示すフローチヤート、第５図は従来の自動変速
装置に於けるトランスミツシヨンアクチユエータ
の回路図、第６図はトランスミツシヨンのシフト
、セレクトパターンの説明図である。
２５……エンジン、２７……クラツチ、２９…
…トランスミツシヨン、３３……クラツチストロ
ークセンサ、３５……クラツチアクチユエータ、
３７……トランスミツシヨンアクチユエータ、３
９……シフト位置センサ、４１……コントロール
ユニツト、４３……シフトタワー、４５……シフ
トレバー、４９……キースイツチ、５１……エン
ジンキー、５３，５７……ピストン、５５……シ
フトシリンダ、５９……セレクトシリンダ、６１
，６３，６５，６７……マグネチツクバルブ、６
９，７１……ポジシヨンセンサ。
Fig. 1 is an explanatory diagram showing the hardware configuration of an automatic transmission according to an embodiment of the present invention, Fig. 2 is a circuit diagram of a transmission actuator, and Figs. A flowchart showing control of such an automatic transmission, FIG. 5 is a circuit diagram of a transmission actuator in a conventional automatic transmission, and FIG. 6 is an explanatory diagram of transmission shift and selection patterns. . 25...Engine, 27...Clutch, 29...
...Transmission, 33...Clutch stroke sensor, 35...Clutch actuator,
37...transmission actuator, 3
9...Shift position sensor, 41...Control unit, 43...Shift tower, 45...Shift lever, 49...Key switch, 51...Engine key, 53, 57...Piston, 55...Shift cylinder, 59 ...Select cylinder, 61
, 63, 65, 67...magnetic valve, 6
9,71...Position sensor.
Claims (1)
つてメカニカルクラツチを断にすると共に、トラ
ンスミツシヨンアクチユエータのシフトシリンダ
でトランスミツシヨンのシフト位置をニユートラ
ル状態に制御する車両用自動変速装置に於て、エ
ンジン始動時に、上記トランスミツシヨンのセレ
クト位置を、トラスンミツシヨンアクチユエータ
のセレクトシリンダでセレクト列の高速段側に移
動させる制御手段を設けたことを特徴とする車両
用自動変速装置。 In an automatic transmission system for a vehicle, a clutch actuator disengages a mechanical clutch when the engine is started, and a shift cylinder of a transmission actuator controls the transmission shift position to a neutral state. An automatic transmission for a vehicle, comprising control means for moving the selection position of the transmission to the high speed gear side of the selection row by a selection cylinder of a transmission transmission actuator at the time of starting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990032591U JPH085858Y2 (en) | 1990-03-28 | 1990-03-28 | Automatic transmission for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990032591U JPH085858Y2 (en) | 1990-03-28 | 1990-03-28 | Automatic transmission for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03122920U true JPH03122920U (en) | 1991-12-13 |
| JPH085858Y2 JPH085858Y2 (en) | 1996-02-21 |
Family
ID=31535636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990032591U Expired - Fee Related JPH085858Y2 (en) | 1990-03-28 | 1990-03-28 | Automatic transmission for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085858Y2 (en) |
-
1990
- 1990-03-28 JP JP1990032591U patent/JPH085858Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085858Y2 (en) | 1996-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |