JPS59142159U - Brake booster - Google Patents
Brake boosterInfo
- Publication number
- JPS59142159U JPS59142159U JP3671583U JP3671583U JPS59142159U JP S59142159 U JPS59142159 U JP S59142159U JP 3671583 U JP3671583 U JP 3671583U JP 3671583 U JP3671583 U JP 3671583U JP S59142159 U JPS59142159 U JP S59142159U
- Authority
- JP
- Japan
- Prior art keywords
- shell
- brake booster
- power piston
- pressure chamber
- positive pressure
- 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
- 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図は本考案の一実施例を示す断面図、第２図、第３
図はそれぞれ本考案の他の実施例を示す断面図である。
１・・・・・・フロントシェル、２・・・・・・リヤシ
ェル、３・・・・・・パワーピストン、４・・・・・・
ダイヤフラム、５・・・・・・定圧室、６・・・・・・
変圧室、７・・・・・・バルブボディ、８・・・・・・
弁機構、１１・曲・ブツシュロッド、２０・・・・・・
入力軸、２９・・・・・・マスターシリンダ、３９・・
・・・・タンク、４５・・・・・・リザーバ。Figure 1 is a sectional view showing one embodiment of the present invention, Figures 2 and 3.
The figures are sectional views showing other embodiments of the present invention. 1...Front shell, 2...Rear shell, 3...Power piston, 4...
Diaphragm, 5... Constant pressure chamber, 6...
Transformer chamber, 7... Valve body, 8...
Valve mechanism, 11, curve, butsch rod, 20...
Input shaft, 29... Master cylinder, 39...
...tank, 45...reservoir.
Claims (1)
と、このパワーピストンの背面に配設して上記シェル内
を定圧室と変圧室とに区画するダイアフラムと、入力軸
の進退動に応じて流体回路を切換え、上記変圧室に正圧
を供給してパワーピストンを前進させる弁機構と、上記
パワーピストンの推力を受けてマスターシリンダを作動
させる出力軸とを備えるブレーキ倍力装置において、上
記変圧室内に供給する正圧を蓄圧するタンクを、上記シ
ェルのマスクシリンダ配設側に設けたことを特徴とする
ブレーキ倍力装置。, a power piston that is slidably disposed inside the shell, a diaphragm that is disposed on the back of the power piston that divides the inside of the shell into a constant pressure chamber and a variable pressure chamber, and a fluid that moves in response to the forward and backward movement of the input shaft. In the brake booster, the brake booster includes a valve mechanism that switches a circuit and supplies positive pressure to the variable pressure chamber to advance the power piston, and an output shaft that receives thrust from the power piston to operate a master cylinder. A brake booster characterized in that a tank for accumulating positive pressure to be supplied to the shell is provided on the mask cylinder side of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3671583U JPS59142159U (en) | 1983-03-14 | 1983-03-14 | Brake booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3671583U JPS59142159U (en) | 1983-03-14 | 1983-03-14 | Brake booster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59142159U true JPS59142159U (en) | 1984-09-22 |
| JPS6238434Y2 JPS6238434Y2 (en) | 1987-10-01 |
Family
ID=30167381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3671583U Granted JPS59142159U (en) | 1983-03-14 | 1983-03-14 | Brake booster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59142159U (en) |
-
1983
- 1983-03-14 JP JP3671583U patent/JPS59142159U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6238434Y2 (en) | 1987-10-01 |
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