JPH0370563U - - Google Patents

Info

Publication number
JPH0370563U
JPH0370563U JP1989132318U JP13231889U JPH0370563U JP H0370563 U JPH0370563 U JP H0370563U JP 1989132318 U JP1989132318 U JP 1989132318U JP 13231889 U JP13231889 U JP 13231889U JP H0370563 U JPH0370563 U JP H0370563U
Authority
JP
Japan
Prior art keywords
chamber
valve
control
sleeve
valve seat
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
JP1989132318U
Other languages
English (en)
Other versions
JPH081167Y2 (ja
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 filed Critical
Priority to JP1989132318U priority Critical patent/JPH081167Y2/ja
Priority to US07/611,575 priority patent/US5100211A/en
Priority to GB9024769A priority patent/GB2238837B/en
Publication of JPH0370563U publication Critical patent/JPH0370563U/ja
Application granted granted Critical
Publication of JPH081167Y2 publication Critical patent/JPH081167Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T8/42—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
    • 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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator

Landscapes

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

Description

【図面の簡単な説明】
図面は本考案の一実施例の縦断面図である。 １……マスタシリンダ、２……ブレーキ装置、
３……制動液圧制御装置、５……切換弁手段、９
……ハウジング、１０……摺動孔、１０ａ……大
径孔部、１０ｂ……小径孔部、１０ｃ……段部、
１４……スリーブ、１４ａ……大径部、１４ｂ…
…小径部、１５……パイロツト室、１７……制御
液圧源、２０……リザーバ、２７……制御室、２
８……制御ピストン、３０……ロツク弁、４１…
…出力室、４５……入力室、４６……カツト弁、
４７……弁孔、４８……弁座部材、４９……弁座
、５０……弁体、５２……ストツパ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ブレーキ装置２に通じる出力室４１、ならびに
    連通・遮断を切換可能な切換弁手段５を介して制
    御液圧源１７およびリザーバ２０に接続される制
    御室２７が制御ピストン２８の両端面を臨ませて
    ハウジング９内に形成され、マスタシリンダ１に
    通じてハウジング９内に形成される入力室４５と
    前記出力室４１との間には、制御ピストン２８の
    制御室２７側への移動に応じて閉弁作動するカツ
    ト弁４６が介設される制動液圧制御装置において
    、ハウジング９には、大径孔部１０ａに段部１０
    ｃを介して小径孔部１０ｂが同軸に連なつて成る
    摺動孔１０が設けられ、該摺動孔１０には、大径
    孔部１０ａに摺接する大径部１４ａおよび小径孔
    部１０ｂに摺接する小径部１４ｂを有するスリー
    ブ１４がその大径部端面を出力室４１に臨ませる
    とともに制御液圧源１７に通じるパイロツト室１
    ５を前記段部１０ｃとの間に画成しながら摺動自
    在に嵌合され、該スリーブ１４には、一端を前記
    出力室４１に臨ませるとともにスリーブ１４との
    間に画成した制御室２７に他端を臨ませた制御ピ
    ストン２８が摺動自在に嵌合され、制御室２７お
    よび切換弁手段５間には前記パイロツト室１５の
    容積を収縮する側へのスリーブ１４の移動に応じ
    て閉弁するロツク弁３０が介設され、入力室４５
    および出力室４１間に介設されるカツト弁４６は
    、弁孔４７を有して一端を前記スリーブ１４の大
    径部端面に当接させながら入力室４５および出力
    室４１に両端を臨ませてハウジング９内に軸方向
    移動可能に配置される弁座部材４８と、前記弁孔
    ４７の入力室４５側開口端を囲繞して弁座部材４
    ８に設けられる弁座４９への着座を可能として入
    力室４５側に配置されるとともに弁座４９への着
    座方向にばね付勢される弁体５０と、該弁体５０
    の着座方向への最大移動量を前記スリーブ１４の
    パイロツト室１５の容積を収縮する側への移動に
    応じて許容される弁座部材４８の最大移動時に弁
    体５０が弁座４９から離反する位置に規制すべく
    ハウジング９に固定的に配設されるストツパ５２
    とを備えることを特徴とする制動液圧制御装置。
JP1989132318U 1989-11-14 1989-11-14 制動液圧制御装置 Expired - Lifetime JPH081167Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989132318U JPH081167Y2 (ja) 1989-11-14 1989-11-14 制動液圧制御装置
US07/611,575 US5100211A (en) 1989-11-14 1990-11-13 Hydraulic braking pressure control system
GB9024769A GB2238837B (en) 1989-11-14 1990-11-14 Hydraulic braking pressure control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989132318U JPH081167Y2 (ja) 1989-11-14 1989-11-14 制動液圧制御装置

Publications (2)

Publication Number Publication Date
JPH0370563U true JPH0370563U (ja) 1991-07-16
JPH081167Y2 JPH081167Y2 (ja) 1996-01-17

Family

ID=15078510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989132318U Expired - Lifetime JPH081167Y2 (ja) 1989-11-14 1989-11-14 制動液圧制御装置

Country Status (3)

Country Link
US (1) US5100211A (ja)
JP (1) JPH081167Y2 (ja)
GB (1) GB2238837B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2516837B2 (ja) * 1990-09-25 1996-07-24 日信工業株式会社 後輪ブレ―キ用制動液圧制御装置
JP2849947B2 (ja) * 1990-10-26 1999-01-27 本田技研工業株式会社 制動液圧制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853171A (ja) * 1971-11-01 1973-07-26
JPS5889466U (ja) * 1981-12-14 1983-06-17 トキコ株式会社 アンチスキツド機構

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2224328B1 (ja) * 1973-04-03 1976-05-21 Dba
US4017126A (en) * 1975-10-28 1977-04-12 Tokico Ltd. Vehicle anti-skid braking device
US4322114A (en) * 1979-01-12 1982-03-30 Akebono Brake Industry Co., Ltd. Hydraulic pressure control device for double hydraulic piping for vehicle brakes
CA1278599C (en) * 1984-07-17 1991-01-02 Makoto Sato Hydraulic braking pressure control apparatus for vehicles
DE3637781C2 (de) * 1986-11-06 1996-07-25 Daimler Benz Ag Antiblockier-System für ein Straßenfahrzeug
JPH026252A (ja) * 1988-06-24 1990-01-10 Honda Motor Co Ltd 車両用ブレーキ油圧制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853171A (ja) * 1971-11-01 1973-07-26
JPS5889466U (ja) * 1981-12-14 1983-06-17 トキコ株式会社 アンチスキツド機構

Also Published As

Publication number Publication date
US5100211A (en) 1992-03-31
GB9024769D0 (en) 1991-01-02
GB2238837B (en) 1993-11-10
GB2238837A (en) 1991-06-12
JPH081167Y2 (ja) 1996-01-17

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