JPS5690762A - Liquid pressure control device for double piping of vehicle brake system - Google Patents
Liquid pressure control device for double piping of vehicle brake systemInfo
- Publication number
- JPS5690762A JPS5690762A JP16877979A JP16877979A JPS5690762A JP S5690762 A JPS5690762 A JP S5690762A JP 16877979 A JP16877979 A JP 16877979A JP 16877979 A JP16877979 A JP 16877979A JP S5690762 A JPS5690762 A JP S5690762A
- Authority
- JP
- Japan
- Prior art keywords
- liquid pressure
- double piping
- control device
- pressure control
- pressure reducing
- 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
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
PURPOSE: To obtain an optimum liquid pressure control device for a double piping type vehicle by varying a start liquid pressure value of a pressure reducing control proportionally to a carrying capacity by a method wherein a compressible pressure reducing control valve mechanism having internally a control valve is compressed in accordance with a retardation.
CONSTITUTION: A proportioning valve composed of a valve seat 11 and a valve body 12 is assembled facing each other pinching a fail safe piston 8 in the center between them and the distance between the left and the right pistons 7, and 7' is made compressible. The pressure reducing control valve mechanism composed of these pistons is compressed by means of an adjusting piston 5 and the adjusting piston 5 is operated by a brake oil pressure through a G valve mechanism 26. Since the left and right valves are built in series, a brake liquid pressure control of a double piping type vehcile can be preformed, idealistically.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16877979A JPS5690762A (en) | 1979-12-25 | 1979-12-25 | Liquid pressure control device for double piping of vehicle brake system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16877979A JPS5690762A (en) | 1979-12-25 | 1979-12-25 | Liquid pressure control device for double piping of vehicle brake system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5690762A true JPS5690762A (en) | 1981-07-23 |
Family
ID=15874301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16877979A Pending JPS5690762A (en) | 1979-12-25 | 1979-12-25 | Liquid pressure control device for double piping of vehicle brake system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856958A (en) * | 1981-09-30 | 1983-04-04 | Nissin Kogyo Kk | Controller for braking oil pressure of vehicle |
JPS5876353A (en) * | 1981-10-31 | 1983-05-09 | Nissin Kogyo Kk | Braking oil pressure control device for automobile |
-
1979
- 1979-12-25 JP JP16877979A patent/JPS5690762A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856958A (en) * | 1981-09-30 | 1983-04-04 | Nissin Kogyo Kk | Controller for braking oil pressure of vehicle |
JPS5876353A (en) * | 1981-10-31 | 1983-05-09 | Nissin Kogyo Kk | Braking oil pressure control device for automobile |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5690762A (en) | Liquid pressure control device for double piping of vehicle brake system | |
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 | |
GB1325648A (en) | Control device for hydraulic brake system | |
JPS5643054A (en) | Double piping liquid pressure controller | |
JPS5572445A (en) | Deceleration sensing multiple break point load response brake pressure control valve | |
JPS6418761A (en) | Brake gear | |
JPS5667656A (en) | Liquid pressure control valve built-in master cylinder for double piping | |
JPS5690761A (en) | Liquid pressure control device for double piping of vehicle brake system | |
JPS55164550A (en) | Braking liquid pressure control valve | |
JPS5680506A (en) | Control circuit for actuator | |
JPS5726029A (en) | Dual system type braking pressure control valve | |
JPS57110554A (en) | Liquid pressure control device for double piping | |
JPS5474078A (en) | Dual-system piping hydraulic control valve | |
JPS5634556A (en) | Hydraulic brake controlling valve for vehicle | |
JPS568744A (en) | Control valve for deceleration responsive hydraulic pressure | |
JPS57134357A (en) | Liquid pressure controller for double pipings | |
JPS57935A (en) | Hydraulic controller for double piping | |
JPS55132353A (en) | Load-responding fluid-pressure control device | |
JPS55136647A (en) | Hydraulic controller for double piping | |
ES8306978A1 (en) | Improvements in and Relating to Brakes | |
JPS6432956A (en) | Brake fluid pressure control device for wheel slip preventing control | |
GB1489811A (en) | Hydraulic braking systems for vehicles | |
FR2221315A1 (en) | Vehicle braking power regulator - is for pressurized hydraulic braking system and has differential area piston | |
JPS55132355A (en) | Fluid-pressure control valve for double system piping |