JPS6447663A - Liquid pressure brake device - Google Patents
Liquid pressure brake deviceInfo
- Publication number
- JPS6447663A JPS6447663A JP62202254A JP20225487A JPS6447663A JP S6447663 A JPS6447663 A JP S6447663A JP 62202254 A JP62202254 A JP 62202254A JP 20225487 A JP20225487 A JP 20225487A JP S6447663 A JPS6447663 A JP S6447663A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- liquid pressure
- brake
- liquid
- power
- 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
PURPOSE:To ensure brake liquid pressure for both front and rear wheels even upon missing of power liquid d pressure by providing an auxiliary liquid pressure controller. CONSTITUTION:In a brake liquid pressure controller 1, a regulator 30 is disabled upon missing of power liquid pressure due to interruption of a power liquid pressure source 40 and does not provide predetermined brake liquid pressure thus blocking first and second pressure chambers 7a, 7b in an auxiliary liquid pressure controller 7. Since brake liquid is filled in the second and third pressure chambers 7b, 7c while the regulator 30 communicated with the third pressure chamber 7c is blocked from the power liquid pressure source 40 through a check valve 36, an enclosed chamber is formed in the downstream. Consequently, a piston 9 is pushed with brake liquid pressure in the master cylinder 10 which is provided to the first pressure chamber 7a and responds to a brake pedal 2, to boost brake liquid pressure in the second and third pressure chambers 7b, 7c thus providing a function just like as a tandem master cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202254A JPS6447663A (en) | 1987-08-13 | 1987-08-13 | Liquid pressure brake device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202254A JPS6447663A (en) | 1987-08-13 | 1987-08-13 | Liquid pressure brake device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447663A true JPS6447663A (en) | 1989-02-22 |
Family
ID=16454501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62202254A Pending JPS6447663A (en) | 1987-08-13 | 1987-08-13 | Liquid pressure brake device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447663A (en) |
-
1987
- 1987-08-13 JP JP62202254A patent/JPS6447663A/en active Pending
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