JPS5962068U - Hydraulic pressure control device for anti-skid equipment - Google Patents
Hydraulic pressure control device for anti-skid equipmentInfo
- Publication number
- JPS5962068U JPS5962068U JP15775982U JP15775982U JPS5962068U JP S5962068 U JPS5962068 U JP S5962068U JP 15775982 U JP15775982 U JP 15775982U JP 15775982 U JP15775982 U JP 15775982U JP S5962068 U JPS5962068 U JP S5962068U
- Authority
- JP
- Japan
- Prior art keywords
- pressure control
- hydraulic pressure
- brake
- control valve
- brake fluid
- 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
- Supply Devices, Intensifiers, Converters, And Telemotors (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
第１図は本考案の実施例によるアンチスキッド装置用液
圧制御装置の配管系統図、第２図は第１図におけるアキ
ュムレータの変形例を示す断面図である。
なお図において、１・・・・・・マスタシリンダ、４ａ
。
４ｂ、 、４ｃ、 ４ｄ、 ４ｅ、 ４ｆ、 ４
ｇ・・・−・−管路、７・・・・・・３位置電磁切換弁
、９ａ、 ９ｂ・・・・・・ブレーキシリンダ、１２
・・・・・・コントロールユニット、１３・・・・・・
リザーバ、１７・・・・・・液圧ポンプ、１９．４０・
・・・・・アキュムレータ、２０．４１・・・・・・主
部、２１゜４２・・・・・・副部１．２３．４５・・・
・・・ピストン、２５゜４８・・・・・・ばね受け、２
６．４９・・・・・・予負荷ばね、２７．４４・・・・
・・蓄圧室、２９・・・・・・環状突出部、３０．５０
・・・・・・ブツシュ、３１・・・・・・ロッド、３４
゜５７・・・・・・シリンダ孔、４７・・・・・・リン
グ、５１・・・・・・ −大径部、５２・・・・・
・小径部、５３・・・・・・副部の小径部。FIG. 1 is a piping system diagram of a hydraulic pressure control device for an anti-skid device according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a modification of the accumulator in FIG. 1. In the figure, 1... Master cylinder, 4a
. 4b, , 4c, 4d, 4e, 4f, 4
g...--Pipeline, 7...3-position electromagnetic switching valve, 9a, 9b...Brake cylinder, 12
...Control unit, 13...
Reservoir, 17... Hydraulic pump, 19.40.
...Accumulator, 20.41...Main part, 21゜42...Subpart 1.23.45...
... Piston, 25°48 ... Spring receiver, 2
6.49... Preload spring, 27.44...
...Accumulation chamber, 29...Annular protrusion, 30.50
...Butshu, 31...Rod, 34
゜57... Cylinder hole, 47... Ring, 51... - Large diameter part, 52...
・Small diameter part, 53...Small diameter part of the secondary part.
Claims (1)
リンクとの間に配設され、車輪のスキッド状態を評価す
るコントロールユニットからの指令を受けて、前記ブレ
ーキシリンダのブレーキ液圧を制御する液圧制御弁と、
該液圧制御弁の制御によりブレーキ液圧を低下する際、
前記フレーキジリングから前記液圧制御弁を介して排出
されるブレーキ液を貯えるリザーバと、該リザーバのブ
レーキ液を加圧し、前記マスターシリンダと前記液圧制
御弁とを接続する管路に還流する液圧ポンプと、該液圧
ポンプの吐出側に接続するアキュムレータとを備え、該
アキュムレータは、内部にシリンダ孔を有する本体と、
該シリンタ孔内に移動可能に配設され蓄圧室を区画する
ピストンと、ばね受けを介して前記ピストンを前記蓄圧
室側に付勢する予負荷ばねとを有するアンチスキッド装
置用液圧制御装置において、前記ばね受けに形成した案
内部に摺動自在に嵌合し、該はね受けを前記シリンダ孔
の軸方向に案内する案内面を前記本体に形成したことを
特徴とするアンチスキッド装置用液圧制御装置。' A hydraulic pressure control valve that is disposed between the master cylinder and the brake link of the wheel brake device and that controls the brake fluid pressure of the brake cylinder in response to a command from a control unit that evaluates the skid state of the wheel. ,
When reducing brake fluid pressure by controlling the fluid pressure control valve,
A reservoir for storing brake fluid discharged from the flake ring via the hydraulic pressure control valve, and pressurizing the brake fluid in the reservoir and returning it to a conduit connecting the master cylinder and the hydraulic pressure control valve. comprising a hydraulic pump and an accumulator connected to the discharge side of the hydraulic pump, the accumulator having a main body having a cylinder hole therein;
A hydraulic pressure control device for an anti-skid device, comprising a piston that is movably disposed in the cylinder hole and defines a pressure accumulation chamber, and a preload spring that biases the piston toward the pressure accumulation chamber via a spring receiver. A liquid for an anti-skid device, characterized in that a guide surface is formed on the main body to slidably fit into a guide portion formed on the spring receiver and guide the spring receiver in the axial direction of the cylinder hole. Pressure control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15775982U JPS5962068U (en) | 1982-10-19 | 1982-10-19 | Hydraulic pressure control device for anti-skid equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15775982U JPS5962068U (en) | 1982-10-19 | 1982-10-19 | Hydraulic pressure control device for anti-skid equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5962068U true JPS5962068U (en) | 1984-04-23 |
| JPH0118455Y2 JPH0118455Y2 (en) | 1989-05-30 |
Family
ID=30347723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15775982U Granted JPS5962068U (en) | 1982-10-19 | 1982-10-19 | Hydraulic pressure control device for anti-skid equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5962068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366370U (en) * | 1986-10-21 | 1988-05-02 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55102973U (en) * | 1979-01-17 | 1980-07-18 |
-
1982
- 1982-10-19 JP JP15775982U patent/JPS5962068U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55102973U (en) * | 1979-01-17 | 1980-07-18 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366370U (en) * | 1986-10-21 | 1988-05-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0118455Y2 (en) | 1989-05-30 |
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