JPS5591448A - Fluid pressure brake - Google Patents
Fluid pressure brakeInfo
- Publication number
- JPS5591448A JPS5591448A JP16115178A JP16115178A JPS5591448A JP S5591448 A JPS5591448 A JP S5591448A JP 16115178 A JP16115178 A JP 16115178A JP 16115178 A JP16115178 A JP 16115178A JP S5591448 A JPS5591448 A JP S5591448A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- piston
- pressure chamber
- constitute
- 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
Abstract
PURPOSE: To assure the safety by functioning both control valves and fluid actuator independently on the brake master cylinder thereby enabling the operation even during the fault of them.
CONSTITUTION: Front housing 2, piston 5 and valve 6 constitute one control valve while cylinder 21a and piston 23 constitute one fluid actuator. When one system of them is broken down to produce no pressure in the pressure chamber 21g, the brake pedal 1 is stepped strongly to close the hole 7b by means of the piston 5 to lift the valve 4 further thereby the compressed oil in the accumulator 26 is pressure supplied to the pressure chamber 24b. Upon returning of brake pedal 1, the valve 4 is set in the valve seat 3b while the port 3h is conducted to the reservoir 27 to eliminate the oil pressure in pressure chamber 24b. In such a manner it is functionable even under fault.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16115178A JPS5591448A (en) | 1978-12-28 | 1978-12-28 | Fluid pressure brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16115178A JPS5591448A (en) | 1978-12-28 | 1978-12-28 | Fluid pressure brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5591448A true JPS5591448A (en) | 1980-07-11 |
JPS629470B2 JPS629470B2 (en) | 1987-02-28 |
Family
ID=15729553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16115178A Granted JPS5591448A (en) | 1978-12-28 | 1978-12-28 | Fluid pressure brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5591448A (en) |
-
1978
- 1978-12-28 JP JP16115178A patent/JPS5591448A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS629470B2 (en) | 1987-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8300053A1 (en) | Control arrangement for an antiskid hydraulic braking system of a vehicle | |
ES8300593A1 (en) | Arrangement for controlling the pressure in brake actuating cylinders of a vehicle | |
ES479876A1 (en) | Modulator valve for a spinning and skidding wheel assembly | |
JPS55110650A (en) | Tanden master cylinder with hydraulic pressure control valve | |
ES442435A1 (en) | Servo-power-assisted hydraulic brake-actuating arrangement | |
JPS56142733A (en) | Liquid pressure controller for antiskid device | |
GB1532325A (en) | Power brake unit | |
JPS54112460A (en) | Check valve with function of breather | |
ES8105648A1 (en) | Master cylinder for vehicle hydraulic brake - has cylinder with sliding stepped piston and non return and relief valves | |
JPS54147372A (en) | Hydraulic pressure control valve for two system pipe | |
GB904816A (en) | Full power brake valve | |
JPS5591448A (en) | Fluid pressure brake | |
GB1347779A (en) | Hydraulic brake systems | |
JPS5671658A (en) | Master cylinder device for brake | |
GB1355237A (en) | Control valve | |
GB596494A (en) | Improvements in or relating to hydraulic systems for actuating brakes | |
JPS6418761A (en) | Brake gear | |
JPS558901A (en) | Tandem master cylinder | |
JPS6456260A (en) | Brake controller equipped with antilock device | |
JPS5712125A (en) | Clutch master cylinder | |
JPS5525621A (en) | Brake master cylinder | |
GB913304A (en) | Improvements in or relating to vacuum braking systems | |
JPS56112349A (en) | Hydraulic controller in vehicle brake system | |
JPS5511936A (en) | Residual pressure mechanism for master cylinder | |
JPS562247A (en) | Liquid pressure control valve |