JPS56124541A - Deceleration sensing hydraulic control device - Google Patents

Deceleration sensing hydraulic control device

Info

Publication number
JPS56124541A
JPS56124541A JP2843980A JP2843980A JPS56124541A JP S56124541 A JPS56124541 A JP S56124541A JP 2843980 A JP2843980 A JP 2843980A JP 2843980 A JP2843980 A JP 2843980A JP S56124541 A JPS56124541 A JP S56124541A
Authority
JP
Japan
Prior art keywords
spring
force
valve
case
control device
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
JP2843980A
Other languages
Japanese (ja)
Inventor
Toshifumi Maehara
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 JP2843980A priority Critical patent/JPS56124541A/en
Priority to US06/207,777 priority patent/US4360237A/en
Priority to AU64487/80A priority patent/AU527951B2/en
Priority to DE19803043685 priority patent/DE3043685A1/en
Priority to GB8037264A priority patent/GB2064034B/en
Priority to FR8024828A priority patent/FR2470036A1/en
Publication of JPS56124541A publication Critical patent/JPS56124541A/en
Pending legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE: To facilitate the design of a deceleration sensing hydraulic control device, which transmits the force of a control spring to a valve through a power amplifying means, miniaturize the device and reduce the quantity of brake fluid to be used by providing an adjusting spring against the control spring.
CONSTITUTION: The force of the control spring 24 is applied to the hydraulic control device with a valve body 11 and a valve seat 10 through the power amplifying means due to a seesaw motion with a seesaw link 29. The force of the control spring 24 is made variable according to the inertia proportioning valve with an inertia ball 17 and an adjusting piston 22. The control spring 24 is provided between the adjusting piston 22 and a spring case 25. This spring case 25 is touched by the seesaw link 29 at the top of the case and held against a valve body 1 through a hold spring 26 at the bottom of the case. As the force of the control spring is transmitted to the valve through the power amplifying means, so the design of the spring force is facilitated and the miniaturization of the device and the reduction of the quantity of brake fluid are resulted.
COPYRIGHT: (C)1981,JPO&Japio
JP2843980A 1979-11-22 1980-03-06 Deceleration sensing hydraulic control device Pending JPS56124541A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2843980A JPS56124541A (en) 1980-03-06 1980-03-06 Deceleration sensing hydraulic control device
US06/207,777 US4360237A (en) 1979-11-22 1980-11-17 Deceleration sensing type fluid pressure control device for vehicle brake system
AU64487/80A AU527951B2 (en) 1979-11-22 1980-11-18 Deceleration sensing brake system control device
DE19803043685 DE3043685A1 (en) 1979-11-22 1980-11-19 CONTROL DEVICE APPLYING TO BRAKE DELAY FOR THE FLUESSIC GIET PRESSURE IN A VEHICLE BRAKE SYSTEM
GB8037264A GB2064034B (en) 1979-11-22 1980-11-20 Vehicle brake system proportioning valves
FR8024828A FR2470036A1 (en) 1979-11-22 1980-11-21 PRESSURIZED FLUID CONTROL DEVICE OF THE TYPE A DETECTION OF DECELERATION FOR A VEHICLE BRAKING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2843980A JPS56124541A (en) 1980-03-06 1980-03-06 Deceleration sensing hydraulic control device

Publications (1)

Publication Number Publication Date
JPS56124541A true JPS56124541A (en) 1981-09-30

Family

ID=12248697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2843980A Pending JPS56124541A (en) 1979-11-22 1980-03-06 Deceleration sensing hydraulic control device

Country Status (1)

Country Link
JP (1) JPS56124541A (en)

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