JPS554211A - Automotive hydraulic brake controller - Google Patents

Automotive hydraulic brake controller

Info

Publication number
JPS554211A
JPS554211A JP7557778A JP7557778A JPS554211A JP S554211 A JPS554211 A JP S554211A JP 7557778 A JP7557778 A JP 7557778A JP 7557778 A JP7557778 A JP 7557778A JP S554211 A JPS554211 A JP S554211A
Authority
JP
Japan
Prior art keywords
brake
valve
hydraulic pressure
oil passage
wheel
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
JP7557778A
Other languages
Japanese (ja)
Other versions
JPS5946817B2 (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 JP7557778A priority Critical patent/JPS5946817B2/en
Publication of JPS554211A publication Critical patent/JPS554211A/en
Publication of JPS5946817B2 publication Critical patent/JPS5946817B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE: To provide preferable braking operation of a brake even when a control valve for transmitting reduced hydraulic pressure from a master cylinder to a wheel brake when sensing higher than predetermined deceleration of a vehicle malfunctions by providing the control valve.
CONSTITUTION: This controller operates to connect the wheel cylinder of a front brake Bf via first oil passage L1 to the first output port P1 of a master cylinder M operated by a brake and the wheel cylinder of a rear wheel brake Br via second oil passage L2 to second output port P2 with first and second valves V1 and V2 interposed in parallel with each other at the second oil passage L2. When control the valve V1 senses higher than predetermined deceleration of the vehicle, a weight valve body 23 is provided to suppress the increase of hydraulic pressure of the brake Br. The valve V2 is so formed as to close when the hydraulic pressure of the brake Br is increased higher than predetermined value.
COPYRIGHT: (C)1980,JPO&Japio
JP7557778A 1978-06-22 1978-06-22 Vehicle brake hydraulic control device Expired JPS5946817B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7557778A JPS5946817B2 (en) 1978-06-22 1978-06-22 Vehicle brake hydraulic control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7557778A JPS5946817B2 (en) 1978-06-22 1978-06-22 Vehicle brake hydraulic control device

Publications (2)

Publication Number Publication Date
JPS554211A true JPS554211A (en) 1980-01-12
JPS5946817B2 JPS5946817B2 (en) 1984-11-15

Family

ID=13580176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7557778A Expired JPS5946817B2 (en) 1978-06-22 1978-06-22 Vehicle brake hydraulic control device

Country Status (1)

Country Link
JP (1) JPS5946817B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06503525A (en) * 1988-12-14 1994-04-21 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Anti-lock brake adjustment system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311141Y2 (en) * 1985-08-23 1991-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06503525A (en) * 1988-12-14 1994-04-21 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Anti-lock brake adjustment system

Also Published As

Publication number Publication date
JPS5946817B2 (en) 1984-11-15

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