JPS55140639A - Brake oil pressure controller for vehicle - Google Patents

Brake oil pressure controller for vehicle

Info

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
Application number
JP4828079A
Other languages
Japanese (ja)
Other versions
JPS5857332B2 (en
Inventor
Mitsutoyo Mizusawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissin Kogyo Co Ltd
Original Assignee
Nissin Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissin Kogyo Co Ltd filed Critical Nissin Kogyo Co Ltd
Priority to JP4828079A priority Critical patent/JPS5857332B2/en
Publication of JPS55140639A publication Critical patent/JPS55140639A/en
Publication of JPS5857332B2 publication Critical patent/JPS5857332B2/en
Expired legal-status Critical Current

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
JP4828079A 1979-04-19 1979-04-19 Vehicle brake hydraulic control device Expired JPS5857332B2 (en)

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)

Also Published As

Publication number Publication date
JPS5857332B2 (en) 1983-12-20

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