JPH0280231U - - Google Patents
Info
- Publication number
- JPH0280231U JPH0280231U JP16093588U JP16093588U JPH0280231U JP H0280231 U JPH0280231 U JP H0280231U JP 16093588 U JP16093588 U JP 16093588U JP 16093588 U JP16093588 U JP 16093588U JP H0280231 U JPH0280231 U JP H0280231U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- overrun
- speed detection
- drive
- rotational speed
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
第１図の要部詳細図、第３図は第１図の制御系の
ブロツク図、第４図は本考案の一実施例のフロチ
ヤート、第５図は本考案の他の実施例の構成図、
第６図は本考案の他の実施例のフロチヤート、第
７図は本考案の更に他の実施例の構成図、第８図
は本考案の更に他の実施例のフロチヤートである
。
２……クラツチ、３……メインドライブシヤフ
ト、４……トランスミツシヨン、６……油圧系、
７……クラツチブースタ、８……エア圧系、９…
…クラツチバルブ、１１……メインドライブシヤ
フト回転数検知手段、１２……コントローラ、１
３……信号処理回路、１４……オーバラン判定回
路、１５……バルブ駆動回路、１６……クラツチ
ペダル、１７……エアシリンダ、１８……電磁バ
ルブ、１９……エア圧系、２０……油圧系、２３
……電磁バルブ。
Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a detailed view of the main parts of Fig. 1, Fig. 3 is a block diagram of the control system of Fig. 1, and Fig. 4 is an implementation of the present invention. An example flowchart, FIG. 5 is a block diagram of another embodiment of the present invention,
FIG. 6 is a flow chart of another embodiment of the present invention, FIG. 7 is a block diagram of still another embodiment of the present invention, and FIG. 8 is a flow chart of still another embodiment of the present invention. 2...Clutch, 3...Main drive shaft, 4...Transmission, 6...Hydraulic system,
7...Clutch booster, 8...Air pressure system, 9...
...Clutch valve, 11...Main drive shaft rotation speed detection means, 12...Controller, 1
3... Signal processing circuit, 14... Overrun judgment circuit, 15... Valve drive circuit, 16... Clutch pedal, 17... Air cylinder, 18... Solenoid valve, 19... Air pressure system, 20... Hydraulic pressure Series, 23
...Solenoid valve.
Claims (1)
回転数検知手段と、前記回転数検知手段からの信
号がオーバランしているか否かを判定する判定手
段と、クラツチ駆動回路中のバルブを駆動してオ
ーバラン検知時クラツチを断状態にするクラツチ
駆動手段からなることを特徴とするエンジンオー
バラン防止装置。 A transmission main drive shaft rotational speed detection means, a determination means for determining whether or not a signal from the rotational speed detection means is overrun, and a valve in a clutch drive circuit to drive the clutch when an overrun is detected. An engine overrun prevention device comprising a clutch drive means for bringing the clutch into a disengaged state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16093588U JPH0280231U (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16093588U JPH0280231U (en) | 1988-12-12 | 1988-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280231U true JPH0280231U (en) | 1990-06-20 |
Family
ID=31443440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16093588U Pending JPH0280231U (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280231U (en) |
-
1988
- 1988-12-12 JP JP16093588U patent/JPH0280231U/ja active Pending
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