JPS59195049U - Brake boost mechanism - Google Patents
Brake boost mechanismInfo
- Publication number
- JPS59195049U JPS59195049U JP9039483U JP9039483U JPS59195049U JP S59195049 U JPS59195049 U JP S59195049U JP 9039483 U JP9039483 U JP 9039483U JP 9039483 U JP9039483 U JP 9039483U JP S59195049 U JPS59195049 U JP S59195049U
- Authority
- JP
- Japan
- Prior art keywords
- braking
- vehicle speed
- issues
- piston
- brake
- 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図は従来の倍力装置の断面図、第２図は本考案の実
施例を示す倍力装置の断面図、第３図は′ 第２図の制
御回路の詳細回路図、第４図は本考案の他の実施例を示
す倍力装置の側面図である。
１・・・・・・ハウジング、２・・・・・・圧力室、５
・・・・・・ヒストン、６・・・・・・ロッド、７・・
・・・・レギュレータ、１３・・・・・・入口、１５・
・・・・・ダイヤフラム、１６・・・・・・パイロット
室、１７・・・ノズル、２３・・・弁部材、２７・・・
・・・フレキシブルホース、２８．５６・・・・・・電
磁バルブ、３０・・・・・・制御回路、３２・・・・・
・車速センサ、３３・・・ブレーキランプスイッチ、３
５・・・・・・アクセルスイッチ。Figure 1 is a sectional view of a conventional booster, Figure 2 is a sectional view of a booster showing an embodiment of the present invention, Figure 3 is a detailed circuit diagram of the control circuit shown in Figure 2, and Figure 4. FIG. 2 is a side view of a booster showing another embodiment of the present invention. 1...Housing, 2...Pressure chamber, 5
... Histone, 6... Rod, 7...
...Regulator, 13...Inlet, 15.
...Diaphragm, 16...Pilot chamber, 17...Nozzle, 23...Valve member, 27...
... Flexible hose, 28.56 ... Solenoid valve, 30 ... Control circuit, 32 ...
・Vehicle speed sensor, 33... Brake lamp switch, 3
5... Accelerator switch.
Claims (1)
るピストン、同ピストン内に摺動自在に配設され、ノズ
ル及び大気開放通路を介して大気に開放されるパイロッ
ト室を形成しているレギュレータ、及び、制動時上記ピ
ストンに対する上記し、 ギュレータの移動により
上記パイロット室内に発生する空気圧に応じて、上記圧
力室へｅ空気圧の連通ずる制御する弁手段を有する倍力
装置と、上記大気開放通路に配設された電磁バルブと、
制動状態を検出して信号を発する制動検出手段と、車両
の車速に相当する信号を発する車速検出手段と、上記両
信号を入力され、制動時車速が零の場合に゛ の
み、上記電磁バルブを閉作動させる出力信号を発する制
御回路とを具備してなることを特徴とするブレーキ倍力
機構。... A piston that is slidably disposed in the Uzing C and limits the pressure chamber, and a pilot chamber that is slidably disposed within the piston and is opened to the atmosphere via the nozzle and the atmosphere opening passage. and a booster having valve means for controlling communication of air pressure to the pressure chamber in accordance with the air pressure generated in the pilot chamber by the movement of the regulator during braking. A solenoid valve installed in the atmosphere opening passage,
A braking detection means that detects the braking state and issues a signal, and a vehicle speed detection means that issues a signal corresponding to the vehicle speed, and both of the above signals are input, and the electromagnetic valve is activated only when the vehicle speed is zero at the time of braking. A brake booster mechanism characterized by comprising a control circuit that emits an output signal for operating a brake.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9039483U JPS59195049U (en) | 1983-06-15 | 1983-06-15 | Brake boost mechanism |
| DE19833329305 DE3329305A1 (en) | 1982-08-14 | 1983-08-12 | Brake system for vehicles |
| DE3347944A DE3347944C2 (en) | 1982-08-14 | 1983-08-12 | Brake system for vehicles |
| US06/536,270 US4565067A (en) | 1982-09-30 | 1983-09-26 | Brake system for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9039483U JPS59195049U (en) | 1983-06-15 | 1983-06-15 | Brake boost mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195049U true JPS59195049U (en) | 1984-12-25 |
Family
ID=30220314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9039483U Pending JPS59195049U (en) | 1982-08-14 | 1983-06-15 | Brake boost mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195049U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106854A (en) * | 1979-02-08 | 1980-08-16 | Nissan Motor Co Ltd | Brake for automobile |
-
1983
- 1983-06-15 JP JP9039483U patent/JPS59195049U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106854A (en) * | 1979-02-08 | 1980-08-16 | Nissan Motor Co Ltd | Brake for automobile |
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