JPS6029762U - 自動車用アンチスキツド装置 - Google Patents

自動車用アンチスキツド装置

Info

Publication number
JPS6029762U
JPS6029762U JP1983121551U JP12155183U JPS6029762U JP S6029762 U JPS6029762 U JP S6029762U JP 1983121551 U JP1983121551 U JP 1983121551U JP 12155183 U JP12155183 U JP 12155183U JP S6029762 U JPS6029762 U JP S6029762U
Authority
JP
Japan
Prior art keywords
fluid pressure
brake fluid
valve
cylinder
power
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
JP1983121551U
Other languages
English (en)
Other versions
JPH0231337Y2 (ja
Inventor
足立　義治
朝夫 小酒井
渡部　伸悟
中西　伸育
弘之 岡
文雄 中川
Original Assignee
アイシン精機株式会社
トヨタ自動車株式会社
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 アイシン精機株式会社, トヨタ自動車株式会社 filed Critical アイシン精機株式会社
Priority to JP1983121551U priority Critical patent/JPS6029762U/ja
Priority to DE19843428573 priority patent/DE3428573A1/de
Priority to US06/637,719 priority patent/US4624508A/en
Publication of JPS6029762U publication Critical patent/JPS6029762U/ja
Application granted granted Critical
Publication of JPH0231337Y2 publication Critical patent/JPH0231337Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/341—Systems characterised by their valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/328—Systems sharing components with other fluid systems onboard the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/404—Control of the pump unit
    • B60T8/4054—Control of the pump unit involving the delivery pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す概略構成図、第２図は
同要部拡大図、第３図は第１図及び第２図にて示したレ
ギュレータ弁の調圧特性を示す図である。 符号の説明、１２・・・・・・ブレーキマスクシリンダ
、１６・・・・・・ブレーキ液圧回路、１８・・・・・
・ブレーキホイールシリンダ、２０・・・・・・液圧ポ
ンプ、２２・・・・・・レギュレータ弁、２５・・・・
・・ブレーキ液圧調整ピストン、２６・・・・・・カッ
ト弁、２７・・・・・・パワー液圧給排弁、２８・・・
・・・バイパス弁、４８ｂ・・・・・・レギュレータ弁
の流出口、４９・・・・・・ピストン、５０・・・・・
・ホルダ、５０ａ・・・・・・オリフィス、５４・・・
・・・（第２）液室、５６・・・・・・（第１）液室。 、□□６イイ艷り１ １．−ニニニニ二二一二ケヤレ」ミニトニニニニニニ丁
二二第１図 一一−−−−−−−〜−−−−−−−−−ｒ−−７＋１
１１１Δ　　　「−一一一一」 ７に−−＝−ｉ　”’！ＩＩ■罵 届　　　、ｋ　−＼、９

Claims (1)

    【実用新案登録請求の範囲】
  1. マスクシリンダからホイールシリンダに至るブレーキ液
    圧回路内に設けられブレーキ液圧及びパワー液圧により
    往動及び復動してブレーキ液圧回路の容積を増加及び減
    少するブレーキ液圧調整ピストンと、このブレーキ液圧
    調整ピストンから前記マスクシリンダに至るブレーキ液
    圧回路内に設けられ前記ブレーキ液圧調整ピストンの往
    復動時において閉鎖されるカット弁と、エンジンにより
    駆動され前記ブレーキ液圧調整ピストンに対し供給され
    るパワー液圧を発生する液圧ポンプと、この液圧ポンプ
    によって発生されるパワー液圧をマスクシリンダの液圧
    に応じた値に調圧するレギュレータ弁と、このレギュレ
    ータ弁により調圧されたパワー液圧を自動車のスキッド
    状態に応じて前記ブレーキ液圧調整ピストンに給排する
    パワー液圧給排弁と、前記レギュレータ弁により調圧さ
    れたパワー液圧がマスクシリンダの液圧に対する設定値
    よりも低いことに応答して前記マスクシリンダと前記ホ
    イールシリンダとを前記カット弁を介さずに連通ずるバ
    イパス弁とを備えた自動車用アンチスキッド装置におい
    て、前記レギュレータ弁の一構成部材であって一端にて
    マスクシリンダの液圧を受は他端にてパワー液圧を受け
    て軸方向へ移動可能なピストンと、′このピストンを軸
    方向へ移動可能に支承する支持部材との間に、前記ピス
    トンの軸方向移動によって容積が増減する第１液室を形
    成し、この第１液室をオリフィスを介して当該レギュレ
    ータ弁の流出口に直接連通する第２液室に連通させたこ
    とを特徴とする自動車用アンチスキッド装置。
JP1983121551U 1983-08-04 1983-08-04 自動車用アンチスキツド装置 Granted JPS6029762U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1983121551U JPS6029762U (ja) 1983-08-04 1983-08-04 自動車用アンチスキツド装置
DE19843428573 DE3428573A1 (de) 1983-08-04 1984-08-02 Steuerventil fuer eine hydraulische blockierschutzeinrichtung
US06/637,719 US4624508A (en) 1983-08-04 1984-08-06 Regulator valve for hydraulic anti-skid apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983121551U JPS6029762U (ja) 1983-08-04 1983-08-04 自動車用アンチスキツド装置

Publications (2)

Publication Number Publication Date
JPS6029762U true JPS6029762U (ja) 1985-02-28
JPH0231337Y2 JPH0231337Y2 (ja) 1990-08-23

Family

ID=14814043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983121551U Granted JPS6029762U (ja) 1983-08-04 1983-08-04 自動車用アンチスキツド装置

Country Status (3)

Country Link
US (1) US4624508A (ja)
JP (1) JPS6029762U (ja)
DE (1) DE3428573A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6378862A (ja) * 1986-09-22 1988-04-08 Aisin Seiki Co Ltd アンチスキツド装置
JPS6378858A (ja) * 1986-09-24 1988-04-08 Aisin Seiki Co Ltd アンチスキツド装置
JPS6378859A (ja) * 1986-09-24 1988-04-08 Aisin Seiki Co Ltd アンチスキツド装置
JPS63212159A (ja) * 1987-02-27 1988-09-05 Aisin Seiki Co Ltd 車輪ロツク防止装置
JP2581065B2 (ja) * 1987-03-31 1997-02-12 アイシン精機株式会社 液圧ブレ−キ装置
JPS63301155A (ja) * 1987-05-29 1988-12-08 Aisin Seiki Co Ltd 車輪ロック防止装置のアクチュエ−タ
DE3821225C2 (de) * 1987-06-27 2000-05-18 Aisin Seiki Hydraulisches Bremssystem für ein Kraftfahrzeug
JPH0771926B2 (ja) * 1988-09-20 1995-08-02 株式会社ナブコ アンチスキッドブレーキ装置
DE3922861A1 (de) * 1989-07-12 1991-01-17 Bosch Gmbh Robert Druckerzeuger fuer eine hydraulische fahrzeug-bremsanlage
US5127712A (en) * 1990-12-10 1992-07-07 Allied-Signal Inc. ABS pump output pulsation dampener
US5692724A (en) * 1995-06-07 1997-12-02 Neles-Jamesbury, Inc. Method and apparatus for attenuating high frequency vibration sensitivity in a control valve positioner
DE19825204C1 (de) * 1998-06-05 2000-03-02 Daimler Chrysler Ag Vorrichtung zur Erzeugung eines Bremsdrucks in Radbremsen eines Kraftfahrzeugs
US20050146212A1 (en) * 2003-10-31 2005-07-07 Jerry Edwards Brake system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757643A (en) * 1951-08-09 1956-08-07 Chrysler Corp Valve means with built in dashpot
US3514162A (en) * 1967-10-10 1970-05-26 Simms Group Res Dev Ltd Braking apparatus
US3922021A (en) * 1973-08-24 1975-11-25 Kelsey Hayes Co Hydraulic skid control system embodying regulator
US4072366A (en) * 1975-12-31 1978-02-07 Aisin Seiki Kabushiki Kaisha Anti-skid control apparatus
JPS6047137B2 (ja) * 1978-06-12 1985-10-19 日産自動車株式会社 油圧式スキツド防止装置
JPS58224839A (ja) * 1982-06-23 1983-12-27 Aisin Seiki Co Ltd 自動車用アンチスキツド装置

Also Published As

Publication number Publication date
JPH0231337Y2 (ja) 1990-08-23
US4624508A (en) 1986-11-25
DE3428573A1 (de) 1985-03-28
DE3428573C2 (ja) 1987-02-05

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