JPS6343828U - - Google Patents
Info
- Publication number
- JPS6343828U JPS6343828U JP13649686U JP13649686U JPS6343828U JP S6343828 U JPS6343828 U JP S6343828U JP 13649686 U JP13649686 U JP 13649686U JP 13649686 U JP13649686 U JP 13649686U JP S6343828 U JPS6343828 U JP S6343828U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- disconnecting
- transmission
- control circuit
- power take
- 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 6
- 239000012530 fluid Substances 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案の一実施例を示すブロツク構成
図。第２図は本考案の動作を説明するフローチヤ
ート。第３図は本考案の動作を説明するフローチ
ヤート。第４図は電磁弁の動作を説明するフロー
チヤート。第５図は一つの電磁弁で二つの油圧系
を切り換えることができる電磁弁の構造例を示す
図。
１０…クラツチ（ＣＬ）、１３…クラツチセン
サ、２０…変速機（ＴＭ）、２１…カウンタシヤ
フト、２２…クラツチ出力軸、２３…変速機ニユ
ートラル検出センサ、３０…動力取出部（ＰＴＯ
）、３１…動力取出軸、３３…ＰＴＯセンサ、４
０…クラツチペダル、４３…クラツチスイツチ、
５１…圧力増倍装置、５２…クラツチシリンダ、
５３…マスタシリンダ、５５…アクチユエータ、
５６，５７，５８…電磁弁、６１…バキユームタ
ンク、６２…ＰＴＯ接断用電磁弁、６３…クラツ
チ接断用電磁弁、７１…マイクロプロセツサ、７
２…入出力制御装置、８１，８２…ＰＴＯスイツ
チ。
FIG. 1 is a block diagram showing an embodiment of the present invention. FIG. 2 is a flowchart explaining the operation of the present invention. FIG. 3 is a flowchart explaining the operation of the present invention. FIG. 4 is a flowchart explaining the operation of the solenoid valve. FIG. 5 is a diagram showing an example of the structure of a solenoid valve that can switch between two hydraulic systems with one solenoid valve. DESCRIPTION OF SYMBOLS 10... Clutch (CL), 13... Clutch sensor, 20... Transmission (TM), 21... Counter shaft, 22... Clutch output shaft, 23... Transmission neutral detection sensor, 30... Power take-off part (PTO)
), 31...power take-off shaft, 33...PTO sensor, 4
0...Clutch pedal, 43...Clutch switch,
51...Pressure multiplier, 52...Clutch cylinder,
53... Master cylinder, 55... Actuator,
56, 57, 58...Solenoid valve, 61...Vacuum tank, 62...PTO disconnection solenoid valve, 63...Clutch disconnection solenoid valve, 71...Microprocessor, 7
2...Input/output control device, 81, 82...PTO switch.
Claims (1)
段と、 この変速機の入力側のクラツチを接断する手段
と、 操作スイツチからの入力に従い上記二つの接断
する手段をプログラム制御する制御回路と を備えた車両の機関動力取出装置において、 上記クラツチを接断する手段は、クラツチペダ
ルにより制御される第一の流体圧力系および上記
制御回路により制御される第二の流体圧力系を備
え、この二つの流体圧力系を切り換えて上記クラ
ツチに供給する手段を含み、 この手段は上記制御回路の制御により上記二つ
の流体圧力系の一方をクラツチ装置に選択接続す
る電磁弁を含む ことを特徴とする車両の機関動力取出装置。[Scope of Claim for Utility Model Registration] A transmission is provided with an auxiliary power take-off shaft, a means for connecting and disconnecting the power take-off shaft to a drive shaft of the transmission, a means for connecting and disconnecting a clutch on the input side of the transmission, In a vehicle engine power extraction device comprising a control circuit that programmatically controls the above-mentioned two connecting/disconnecting means according to input from an operating switch, the means for connecting/disconnecting the clutch includes a first fluid controlled by a clutch pedal. a pressure system and a second fluid pressure system controlled by the control circuit, and includes means for switching between the two fluid pressure systems and supplying the clutch to the clutch, the means controlling the two fluid pressure systems under the control of the control circuit. An engine power take-off device for a vehicle, comprising a solenoid valve for selectively connecting one side of a pressure system to a clutch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13649686U JPH0427692Y2 (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13649686U JPH0427692Y2 (en) | 1986-09-05 | 1986-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6343828U true JPS6343828U (en) | 1988-03-24 |
| JPH0427692Y2 JPH0427692Y2 (en) | 1992-07-03 |
Family
ID=31039665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13649686U Expired JPH0427692Y2 (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427692Y2 (en) |
-
1986
- 1986-09-05 JP JP13649686U patent/JPH0427692Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427692Y2 (en) | 1992-07-03 |
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