JPS58178055U - Wheel parking brake device - Google Patents
Wheel parking brake deviceInfo
- Publication number
- JPS58178055U JPS58178055U JP7498982U JP7498982U JPS58178055U JP S58178055 U JPS58178055 U JP S58178055U JP 7498982 U JP7498982 U JP 7498982U JP 7498982 U JP7498982 U JP 7498982U JP S58178055 U JPS58178055 U JP S58178055U
- Authority
- JP
- Japan
- Prior art keywords
- air
- wheel
- parking brake
- chamber
- brake device
- 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
Landscapes
- Braking Systems And Boosters (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図は本考案装置の回路図、〜第２図は他の実゛ 施
勿を示す回路図である。
１・・・・・・ブレーキ本体、２・・・・・・ホイール
シリンダ、３・・・・・・ブレーキバルブ、４・・・・
・・エアタンク、５・・・・・・倍力装置、１１・・間
スプリングチャンバ、１４ ′・・・・・・マスク
シリンダ、１７・・・・・・ホイールパーキングブレー
キバルブ、１８・・・・・・三方弁。FIG. 1 is a circuit diagram of the device according to the present invention, and FIGS. 1 to 2 are circuit diagrams showing other implementations. 1... Brake body, 2... Wheel cylinder, 3... Brake valve, 4...
...Air tank, 5...Boosting device, 11...Spring chamber, 14'...Mask cylinder, 17...Wheel parking brake valve, 18... ...Three-way valve.
Claims (1)
倍力装置に送り込み、この倍力装置の作動によってリザ
ーバのオイルを高圧化してブレーキ本体のホイー／１／
シリンダに供給する制動装置の前記倍力装置とホイール
シリンダとを結ぶ油圧回路に、スプリングチャンバによ
って作動するマスクシリンダを接続し、前記スプリング
チャンバのエア室とエアタンクとを配管で接続すると共
に、ミの配管にエア圧をエア室に導通させ、またエア室
内のエア圧を大気に放出するホイールパーキングブレー
キバルブを設けて成るホイールパーキングブレーキ装置
。By operating the brake valve, the air pressure in the air tank is sent to the booster, which increases the pressure of the oil in the reservoir to the brake body's wheel/1/
A mask cylinder operated by a spring chamber is connected to the hydraulic circuit connecting the booster of the braking device that supplies the cylinder to the wheel cylinder, and the air chamber of the spring chamber and the air tank are connected via piping. A wheel parking brake device comprising a wheel parking brake valve that conducts air pressure to an air chamber in piping and releases the air pressure in the air chamber to the atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7498982U JPS58178055U (en) | 1982-05-24 | 1982-05-24 | Wheel parking brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7498982U JPS58178055U (en) | 1982-05-24 | 1982-05-24 | Wheel parking brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58178055U true JPS58178055U (en) | 1983-11-29 |
Family
ID=30084377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7498982U Pending JPS58178055U (en) | 1982-05-24 | 1982-05-24 | Wheel parking brake device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239355A (en) * | 1985-08-16 | 1987-02-20 | Akebono Brake Res & Dev Center Ltd | Hydrobooster with brake pressure holding function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750465B2 (en) * | 1980-09-19 | 1982-10-27 |
-
1982
- 1982-05-24 JP JP7498982U patent/JPS58178055U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750465B2 (en) * | 1980-09-19 | 1982-10-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239355A (en) * | 1985-08-16 | 1987-02-20 | Akebono Brake Res & Dev Center Ltd | Hydrobooster with brake pressure holding function |
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