JPS55140639A - Brake oil pressure controller for vehicle - Google Patents
Brake oil pressure controller for vehicleInfo
- Publication number
- JPS55140639A JPS55140639A JP4828079A JP4828079A JPS55140639A JP S55140639 A JPS55140639 A JP S55140639A JP 4828079 A JP4828079 A JP 4828079A JP 4828079 A JP4828079 A JP 4828079A JP S55140639 A JPS55140639 A JP S55140639A
- Authority
- JP
- Japan
- Prior art keywords
- fed
- oil
- valve
- control valve
- 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.)
- Granted
Links
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
PURPOSE: To equally perform a distribution of braking force, by interposing a control valve that senses an application of brake exceeding the prescribed value of a vehicle in brake oil lines of the vehicle of two-system X-piping system, raising and controlling operating oil pressures of a wheel brake by the other control valve in accordance with the output oil pressure of before said control valve.
CONSTITUTION: When a brake is applied, if a master cylinder M is actuated by depressing a brake pedal BP, the pressure oil from a port P1 is fed to a left front wheel brake Bf1 simultaneously fed to a first control valve V1. In the valve V1, the pressure oil, once reducing the flowing speed in an attenuation chamber A, flows into a valve chamber B. Then passing through an oil path 13 and port 5, the pressure oil flows into a third control valve V3 and is fed to a right rear wheel brake Br1 from a port 41 of said valve V3. While the pressure oil from a port P2 is fed to a right front wheel brake Bf2 and fed to a second control valve V2. In said valve V2, the pressure oil is fed to a left rear wheel brake Br1 through a valve hole 37, output oil pressure chamber G and port 32.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4828079A JPS5857332B2 (en) | 1979-04-19 | 1979-04-19 | Vehicle brake hydraulic control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4828079A JPS5857332B2 (en) | 1979-04-19 | 1979-04-19 | Vehicle brake hydraulic control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55140639A true JPS55140639A (en) | 1980-11-04 |
JPS5857332B2 JPS5857332B2 (en) | 1983-12-20 |
Family
ID=12799014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4828079A Expired JPS5857332B2 (en) | 1979-04-19 | 1979-04-19 | Vehicle brake hydraulic control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5857332B2 (en) |
-
1979
- 1979-04-19 JP JP4828079A patent/JPS5857332B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5857332B2 (en) | 1983-12-20 |
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