JPS5663539A - Braking controller for car - Google Patents

Braking controller for car

Info

Publication number
JPS5663539A
JPS5663539A JP13836679A JP13836679A JPS5663539A JP S5663539 A JPS5663539 A JP S5663539A JP 13836679 A JP13836679 A JP 13836679A JP 13836679 A JP13836679 A JP 13836679A JP S5663539 A JPS5663539 A JP S5663539A
Authority
JP
Japan
Prior art keywords
control
liquid pressure
output
brake
pressure
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
JP13836679A
Other languages
Japanese (ja)
Other versions
JPS6249230B2 (en
Inventor
Kazuo Kawase
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP13836679A priority Critical patent/JPS5663539A/en
Publication of JPS5663539A publication Critical patent/JPS5663539A/en
Publication of JPS6249230B2 publication Critical patent/JPS6249230B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE: To amplify the brake force of the normal system by inserting the top ends of a pair of control pistons into uneven part each other and allowing the output liqid pressure of other system to operate to the head part and controlling brake liquid when one system fails.
CONSTITUTION: The proportioning operation mechanism which consists of control pistons 7 and 8, brake springs 9 and 10, and valve seats 11 and 12 are arranged oppositely so as to control the liquid pressure of each other system, and the top end head parts of the control pistons 7 and 8 are coupled with each other, and the output liquid pressure of each other system is acted on the same area. Thus, when one system fails, the control inflection point of each control piston 7, 8 varies due to the dissolution of the action of the part meeting with the output liquid pressure of the other system, and the barke force of the normal system can be automatically amplified.
COPYRIGHT: (C)1981,JPO&Japio
JP13836679A 1979-10-26 1979-10-26 Braking controller for car Granted JPS5663539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13836679A JPS5663539A (en) 1979-10-26 1979-10-26 Braking controller for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13836679A JPS5663539A (en) 1979-10-26 1979-10-26 Braking controller for car

Publications (2)

Publication Number Publication Date
JPS5663539A true JPS5663539A (en) 1981-05-30
JPS6249230B2 JPS6249230B2 (en) 1987-10-19

Family

ID=15220243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13836679A Granted JPS5663539A (en) 1979-10-26 1979-10-26 Braking controller for car

Country Status (1)

Country Link
JP (1) JPS5663539A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932554U (en) * 1982-08-27 1984-02-29 トヨタ自動車株式会社 X-piped hydraulic brake system for vehicles
US4749237A (en) * 1984-05-23 1988-06-07 Nissan Motor Company, Limited Hydraulic cylinder with control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932554U (en) * 1982-08-27 1984-02-29 トヨタ自動車株式会社 X-piped hydraulic brake system for vehicles
JPH0234134Y2 (en) * 1982-08-27 1990-09-13
US4749237A (en) * 1984-05-23 1988-06-07 Nissan Motor Company, Limited Hydraulic cylinder with control valve

Also Published As

Publication number Publication date
JPS6249230B2 (en) 1987-10-19

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