JPS6456262A - Brake liquid pressure controller for vehicle - Google Patents

Brake liquid pressure controller for vehicle

Info

Publication number
JPS6456262A
JPS6456262A JP21313487A JP21313487A JPS6456262A JP S6456262 A JPS6456262 A JP S6456262A JP 21313487 A JP21313487 A JP 21313487A JP 21313487 A JP21313487 A JP 21313487A JP S6456262 A JPS6456262 A JP S6456262A
Authority
JP
Japan
Prior art keywords
liquid pressure
brake
control
accumulator
brake liquid
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
Application number
JP21313487A
Other languages
Japanese (ja)
Inventor
Hidenori Kakizaki
Itsuro Takakura
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 JP21313487A priority Critical patent/JPS6456262A/en
Publication of JPS6456262A publication Critical patent/JPS6456262A/en
Pending legal-status Critical Current

Links

Landscapes

  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To miniaturize and accumulator by forming the liquid feed chamber side portion of a control piston into a larger diametered portion and also, forming the back chamber side portion of the control piston into a smaller diametered portion. CONSTITUTION:During the control for a car wheel lock prevention, a gate valve GV is closed, and a brake control is done by means of a control cylinder C. In this instance, a control piston P within a cylinder C forms, respectively, a liquid feed chamber C1 side connected with wheel cylinders Cd, Cf into a larger diametered portion P1 and a back chamber C2 side connected with an accumulator 5 into a smaller diametered portion P2. As a result, a large volume brake liquid pressure is generated at the liquid feed chamber C1 by means of a small volume of liquid pressure supplied to the back chamber C2. Accordingly, even when a large volume of brake liquid pressure is necessary for the action of wheel cylinders Cd, Cf, a small volume of the accumulator will do, and the miniaturization of a brake liquid pressure controller can be attempted.
JP21313487A 1987-08-28 1987-08-28 Brake liquid pressure controller for vehicle Pending JPS6456262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21313487A JPS6456262A (en) 1987-08-28 1987-08-28 Brake liquid pressure controller for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21313487A JPS6456262A (en) 1987-08-28 1987-08-28 Brake liquid pressure controller for vehicle

Publications (1)

Publication Number Publication Date
JPS6456262A true JPS6456262A (en) 1989-03-03

Family

ID=16634140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21313487A Pending JPS6456262A (en) 1987-08-28 1987-08-28 Brake liquid pressure controller for vehicle

Country Status (1)

Country Link
JP (1) JPS6456262A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04163268A (en) * 1990-10-26 1992-06-08 Toyota Motor Corp Manual and electric two-system brake system
US7776199B2 (en) 2003-08-12 2010-08-17 Fujikura Ltd. Printed wiring board and production method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667654A (en) * 1979-10-20 1981-06-06 Bosch Gmbh Robert Antiskid device
JPS61102364A (en) * 1984-10-25 1986-05-21 Mazda Motor Corp Braking device for vehicles
JPS61143251A (en) * 1984-12-17 1986-06-30 Nippon Air Brake Co Ltd Hydraulic pressure regulator for antiskid device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667654A (en) * 1979-10-20 1981-06-06 Bosch Gmbh Robert Antiskid device
JPS61102364A (en) * 1984-10-25 1986-05-21 Mazda Motor Corp Braking device for vehicles
JPS61143251A (en) * 1984-12-17 1986-06-30 Nippon Air Brake Co Ltd Hydraulic pressure regulator for antiskid device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04163268A (en) * 1990-10-26 1992-06-08 Toyota Motor Corp Manual and electric two-system brake system
US7776199B2 (en) 2003-08-12 2010-08-17 Fujikura Ltd. Printed wiring board and production method thereof

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