JPH02120278U - - Google Patents
Info
- Publication number
- JPH02120278U JPH02120278U JP2980589U JP2980589U JPH02120278U JP H02120278 U JPH02120278 U JP H02120278U JP 2980589 U JP2980589 U JP 2980589U JP 2980589 U JP2980589 U JP 2980589U JP H02120278 U JPH02120278 U JP H02120278U
- Authority
- JP
- Japan
- Prior art keywords
- rear wheel
- wheels
- air circuit
- compressed air
- braking
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示すエア、オイル
及び電気回路図、第２図及び第３図はそれぞれ異
なる従来の３軸車のブレーキ系のエア及びオイル
回路図である。
Ｌ１…前輪用エア回路、Ｌ２…後輪用エア回路
、Ｌ３…分岐エア回路、１…前輪用エアタンク、
２…後輪用エアタンク、４〜６…コントロールバ
ルブ、８，９…後輪用倍力装置、１１，１２…ダ
ブルチエツクバルブ、１３…電磁弁、１４…圧力
スイツチ。
FIG. 1 is an air, oil and electric circuit diagram showing an embodiment of the present invention, and FIGS. 2 and 3 are air and oil circuit diagrams of different conventional brake systems of three-axle vehicles. L1 ...Front wheel air circuit, L2 ...Rear wheel air circuit, L3 ...Branch air circuit, 1...Front wheel air tank,
2... Rear wheel air tank, 4-6... Control valve, 8, 9... Rear wheel booster, 11, 12... Double check valve, 13... Solenoid valve, 14... Pressure switch.
Claims (1)
して前輪制動用アクチユエータに至る前輪エア回
路及び後輪用圧縮エア供給源から前記ブレーキバ
ルブを介して後輪制動用アクチユエータに至る後
輪用エア回路にそれぞれ車輪の回転状態に応じて
制動力をコントロールするコントロールバルブを
介装したアンチロツクブレーキ装置装着後輪２軸
車の制動装置において、後輪用圧縮エアが所定圧
以下になつたことを検出する圧力検出手段からの
検出信号に基づき前輪用圧縮エアを分岐エア回路
を介しダブルチエツクバルブの一方の入口ポート
から前記後輪制動用アクチユエータに供給する電
磁弁を設け、前記ダブルチエツクバルブの他方の
入口ポートに前記後輪用エア回路を接続したこと
を特徴とするアンチロツクブレーキ装置装着後輪
２軸車の制動装置。 A front wheel air circuit from a compressed air supply source for the front wheels to a front wheel braking actuator via the brake valve, and a rear wheel air circuit from the compressed air supply source for the rear wheels to the rear wheel braking actuator via the brake valve, respectively. In the braking system of a rear two-axle vehicle equipped with an anti-lock brake system equipped with a control valve that controls the braking force according to the rotational state of the wheels, this is the pressure that detects when the compressed air for the rear wheels has fallen below a predetermined pressure. A solenoid valve is provided for supplying compressed air for the front wheels to the rear wheel braking actuator from one inlet port of the double check valve via a branch air circuit based on a detection signal from the detection means, the other inlet port of the double check valve A braking device for a two-axle rear wheel vehicle equipped with an anti-lock brake device, characterized in that the rear wheel air circuit is connected to the rear wheel air circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2980589U JPH0717613Y2 (en) | 1989-03-17 | 1989-03-17 | Braking device for two-axle rear wheels equipped with anti-lock brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2980589U JPH0717613Y2 (en) | 1989-03-17 | 1989-03-17 | Braking device for two-axle rear wheels equipped with anti-lock brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02120278U true JPH02120278U (en) | 1990-09-27 |
| JPH0717613Y2 JPH0717613Y2 (en) | 1995-04-26 |
Family
ID=31254334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2980589U Expired - Lifetime JPH0717613Y2 (en) | 1989-03-17 | 1989-03-17 | Braking device for two-axle rear wheels equipped with anti-lock brake device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717613Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0580944U (en) * | 1992-04-03 | 1993-11-02 | 曙ブレーキ工業株式会社 | Traction control device for multi-axle vehicle |
| JPH0580943U (en) * | 1992-04-03 | 1993-11-02 | 曙ブレーキ工業株式会社 | Traction control device for multi-axle vehicle |
-
1989
- 1989-03-17 JP JP2980589U patent/JPH0717613Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0580944U (en) * | 1992-04-03 | 1993-11-02 | 曙ブレーキ工業株式会社 | Traction control device for multi-axle vehicle |
| JPH0580943U (en) * | 1992-04-03 | 1993-11-02 | 曙ブレーキ工業株式会社 | Traction control device for multi-axle vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717613Y2 (en) | 1995-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |