JPS5774257A - Deceleration response fluid pressure control valve - Google Patents

Deceleration response fluid pressure control valve

Info

Publication number
JPS5774257A
JPS5774257A JP6090781A JP6090781A JPS5774257A JP S5774257 A JPS5774257 A JP S5774257A JP 6090781 A JP6090781 A JP 6090781A JP 6090781 A JP6090781 A JP 6090781A JP S5774257 A JPS5774257 A JP S5774257A
Authority
JP
Japan
Prior art keywords
spring
pressure
pressure control
deceleration
control piston
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
JP6090781A
Other languages
Japanese (ja)
Other versions
JPS6345992B2 (en
Inventor
Ryuichi Tanaka
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.)
Nabco Ltd
Original Assignee
Nabco 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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP6090781A priority Critical patent/JPS5774257A/en
Publication of JPS5774257A publication Critical patent/JPS5774257A/en
Publication of JPS6345992B2 publication Critical patent/JPS6345992B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent locking phenomena of the rear wheel under braking, by a method wherein installing a spring to reduce the spring force pressing pressure control piston, and detect brake pressure in accordance with wheel deceleration speed, and changes starting point of the fluid pressure control valve operation.
CONSTITUTION: Deceleration reacting valve 60 and choke 65 are installed in the control piston 51 which receives pressure of the control chamber 55 and presses the first spring 68. The first spring 68 presses pressure control piston 24, and the second spring 69 reduces the pressing force of the first spring 68. The first spring 68 presses pressure control piston 24, and the second spring 69 reduces the pressing force of the first spring 68. The pressure of the control chamber 55 is the pressure at which deceleration reacting valve 60 is closed, and the force of the pressure multiplied with the area of the control piston 51 (A4-A3) is transferred to the first spring 68, and the quantity of car deceleration at which the liquid pressure control starts can practically be changed in accordance with the pressure of the control chamber 55.
COPYRIGHT: (C)1982,JPO&Japio
JP6090781A 1981-04-22 1981-04-22 Deceleration response fluid pressure control valve Granted JPS5774257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6090781A JPS5774257A (en) 1981-04-22 1981-04-22 Deceleration response fluid pressure control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6090781A JPS5774257A (en) 1981-04-22 1981-04-22 Deceleration response fluid pressure control valve

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP53079164A Division JPS5838341B2 (en) 1978-06-29 1978-06-29 Deceleration responsive hydraulic control valve

Publications (2)

Publication Number Publication Date
JPS5774257A true JPS5774257A (en) 1982-05-10
JPS6345992B2 JPS6345992B2 (en) 1988-09-13

Family

ID=13155897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6090781A Granted JPS5774257A (en) 1981-04-22 1981-04-22 Deceleration response fluid pressure control valve

Country Status (1)

Country Link
JP (1) JPS5774257A (en)

Also Published As

Publication number Publication date
JPS6345992B2 (en) 1988-09-13

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