FR2598992B1 - Servofrein pour vehicule - Google Patents

Servofrein pour vehicule

Info

Publication number
FR2598992B1
FR2598992B1 FR8707342A FR8707342A FR2598992B1 FR 2598992 B1 FR2598992 B1 FR 2598992B1 FR 8707342 A FR8707342 A FR 8707342A FR 8707342 A FR8707342 A FR 8707342A FR 2598992 B1 FR2598992 B1 FR 2598992B1
Authority
FR
France
Prior art keywords
servo brake
vehicle servo
vehicle
brake
servo
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.)
Expired - Fee Related
Application number
FR8707342A
Other languages
English (en)
Other versions
FR2598992A1 (fr
Inventor
Morihiko Shimamura
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki 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
Priority claimed from JP61120834A external-priority patent/JPS62279164A/ja
Priority claimed from JP8185986U external-priority patent/JPS62194262U/ja
Priority claimed from JP8186186U external-priority patent/JPS62193707U/ja
Priority claimed from JP8997986U external-priority patent/JPS62201169U/ja
Application filed by Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of FR2598992A1 publication Critical patent/FR2598992A1/fr
Application granted granted Critical
Publication of FR2598992B1 publication Critical patent/FR2598992B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure
    • B60T8/448—Reducing the boost of the power-assist booster means to reduce brake pressure the power-assist booster means being a vacuum or compressed air booster
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
FR8707342A 1986-05-26 1987-05-25 Servofrein pour vehicule Expired - Fee Related FR2598992B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61120834A JPS62279164A (ja) 1986-05-26 1986-05-26 ブレ−キ倍力装置
JP8185986U JPS62194262U (fr) 1986-05-30 1986-05-30
JP8186186U JPS62193707U (fr) 1986-05-30 1986-05-30
JP8997986U JPS62201169U (fr) 1986-06-12 1986-06-12

Publications (2)

Publication Number Publication Date
FR2598992A1 FR2598992A1 (fr) 1987-11-27
FR2598992B1 true FR2598992B1 (fr) 1992-04-03

Family

ID=27466628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8707342A Expired - Fee Related FR2598992B1 (fr) 1986-05-26 1987-05-25 Servofrein pour vehicule

Country Status (3)

Country Link
US (1) US4759255A (fr)
AU (1) AU579515B2 (fr)
FR (1) FR2598992B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930607A (en) * 1987-07-29 1990-06-05 Jidosha Kiki Co., Ltd. Vehicular brake holding system
JP2545900B2 (ja) * 1987-12-25 1996-10-23 自動車機器株式会社 ブレーキ倍力装置の停車保持装置
JPH01262249A (ja) * 1988-04-11 1989-10-19 Jidosha Kiki Co Ltd ブレーキ倍力装置
JPH01174683U (fr) * 1988-05-31 1989-12-12
DE3820657A1 (de) * 1988-06-18 1989-12-21 Bosch Gmbh Robert Vakuummotor fuer bremsanlagen in fahrzeugen
GB8920588D0 (en) * 1989-09-12 1989-10-25 Lucas Ind Plc Improvements relating to a vacuum servo unit for use in traction control
JP2743405B2 (ja) * 1988-10-28 1998-04-22 自動車機器株式会社 液圧倍力装置を用いた停車保持装置
JP2678650B2 (ja) * 1989-02-13 1997-11-17 株式会社曙ブレーキ中央技術研究所 真空倍力装置
DE3943002A1 (de) * 1989-12-27 1991-07-04 Lucas Ind Plc Fahrzeugbremsanlage
JPH0424870U (fr) * 1990-06-25 1992-02-27
US5076056A (en) * 1990-08-01 1991-12-31 Allied Signal Inc. Enhanced pneumatic brake system
JP2853721B2 (ja) * 1992-07-10 1999-02-03 自動車機器株式会社 倍力装置
JP3024427B2 (ja) * 1993-03-12 2000-03-21 ボッシュ ブレーキ システム株式会社 倍力装置
US5388897A (en) * 1993-08-23 1995-02-14 Alliedsignal Inc. Vacuum brake booster with traction control
US5413308A (en) * 1993-09-03 1995-05-09 The Horton Company Fail-open solenoid actuated valve
US5474107A (en) * 1993-09-03 1995-12-12 The Horton Company Fail-open solenoid actuated valve
JP2962342B2 (ja) * 1993-10-29 1999-10-12 自動車機器株式会社 倍力装置
FR2727185A1 (fr) * 1994-11-17 1996-05-24 Sagem Allumage Clapet d'electrovanne et circuit de recyclage de vapeurs d'essence de moteur a combustion interne
DE19744111C1 (de) * 1997-10-06 1998-10-22 Lucas Ind Plc Elektronisch steuerbarer Bremskraftverstärker
MXPA01013025A (es) * 1999-06-24 2003-08-01 Int Truck Intellectual Prop Co Modulo de control motor.
FR2834324B1 (fr) * 2001-12-31 2007-04-13 Bosch Gmbh Robert Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane
KR100921279B1 (ko) * 2008-07-31 2009-10-09 현대자동차주식회사 브레이크 부스터

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362298A (en) * 1965-10-18 1968-01-09 Bendix Corp Vehicle control system
US3371484A (en) * 1966-03-14 1968-03-05 Bendix Corp Pedal and button actuated brake systems
US3556608A (en) * 1968-09-12 1971-01-19 Bendix Corp Anti-skid means
FR2174777B1 (fr) * 1972-03-10 1974-09-13 Labavia
US3800666A (en) * 1972-06-12 1974-04-02 Bendix Corp Solenoid operated servomotor
US4072014A (en) * 1976-03-22 1978-02-07 The Bendix Corporation Control means for a two stage servomotor
JPS6228533Y2 (fr) * 1980-11-12 1987-07-22
JPS58105866A (ja) * 1981-12-16 1983-06-23 Nissan Motor Co Ltd 自動車のブレ−キシステム
JPS6013854A (ja) * 1983-07-04 1985-01-24 Nippon Kokan Kk <Nkk> 極厚膜用硬化型塗料
US4667471A (en) * 1984-08-20 1987-05-26 Allied Corporation Brake booster for vehicular hill holder system

Also Published As

Publication number Publication date
AU579515B2 (en) 1988-11-24
FR2598992A1 (fr) 1987-11-27
US4759255A (en) 1988-07-26
AU7341487A (en) 1987-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse