FR2587956B1 - Servomoteur d'assistance au freinage - Google Patents

Servomoteur d'assistance au freinage

Info

Publication number
FR2587956B1
FR2587956B1 FR8514454A FR8514454A FR2587956B1 FR 2587956 B1 FR2587956 B1 FR 2587956B1 FR 8514454 A FR8514454 A FR 8514454A FR 8514454 A FR8514454 A FR 8514454A FR 2587956 B1 FR2587956 B1 FR 2587956B1
Authority
FR
France
Prior art keywords
assist motor
brake assist
brake
motor
assist
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
Application number
FR8514454A
Other languages
English (en)
Other versions
FR2587956A1 (fr
Inventor
Jean-Pierre Gautier
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.)
Bendix France SA
Original Assignee
Bendix France SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9323380&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2587956(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bendix France SA filed Critical Bendix France SA
Priority to FR8514454A priority Critical patent/FR2587956B1/fr
Priority to US06/907,431 priority patent/US4777865A/en
Priority to DE8686402048T priority patent/DE3661511D1/de
Priority to EP86402048A priority patent/EP0218510B2/fr
Priority to JP61228526A priority patent/JPH0686203B2/ja
Priority to ES8602307A priority patent/ES2003118A6/es
Priority to KR1019860008199A priority patent/KR960000778B1/ko
Priority to BR8604806A priority patent/BR8604806A/pt
Publication of FR2587956A1 publication Critical patent/FR2587956A1/fr
Publication of FR2587956B1 publication Critical patent/FR2587956B1/fr
Application granted granted Critical
Expired 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
    • 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
    • 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
FR8514454A 1985-09-30 1985-09-30 Servomoteur d'assistance au freinage Expired FR2587956B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8514454A FR2587956B1 (fr) 1985-09-30 1985-09-30 Servomoteur d'assistance au freinage
US06/907,431 US4777865A (en) 1985-09-30 1986-09-12 Brake booster
DE8686402048T DE3661511D1 (en) 1985-09-30 1986-09-18 Servo motor for assisted braking
EP86402048A EP0218510B2 (fr) 1985-09-30 1986-09-18 Servomoteur d'assistance au freinage
JP61228526A JPH0686203B2 (ja) 1985-09-30 1986-09-29 ブレ−キブ−スタ
ES8602307A ES2003118A6 (es) 1985-09-30 1986-09-30 Servomotor de asistencia al frenado
KR1019860008199A KR960000778B1 (ko) 1985-09-30 1986-09-30 브레이크 부우스터
BR8604806A BR8604806A (pt) 1985-09-30 1986-09-30 Servo-freio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514454A FR2587956B1 (fr) 1985-09-30 1985-09-30 Servomoteur d'assistance au freinage

Publications (2)

Publication Number Publication Date
FR2587956A1 FR2587956A1 (fr) 1987-04-03
FR2587956B1 true FR2587956B1 (fr) 1987-12-24

Family

ID=9323380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8514454A Expired FR2587956B1 (fr) 1985-09-30 1985-09-30 Servomoteur d'assistance au freinage

Country Status (8)

Country Link
US (1) US4777865A (fr)
EP (1) EP0218510B2 (fr)
JP (1) JPH0686203B2 (fr)
KR (1) KR960000778B1 (fr)
BR (1) BR8604806A (fr)
DE (1) DE3661511D1 (fr)
ES (1) ES2003118A6 (fr)
FR (1) FR2587956B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225072B (en) * 1988-10-22 1992-07-08 Teves Gmbh Alfred Vacuum brake booster for automotive vehicles
JP2509719Y2 (ja) * 1988-12-26 1996-09-04 自動車機器 株式会社 負圧倍力装置
DE3915219A1 (de) * 1989-05-10 1990-11-15 Teves Gmbh Alfred Unterdruckbremskraftverstaerker, insbesondere fuer kraftfahrzeuge
FR2676415B1 (fr) * 1991-05-14 1993-07-30 Bendix Europ Services Tech Servomoteur pneumatique.
DE4227879A1 (de) * 1992-08-22 1994-02-24 Teves Gmbh Alfred Unterdruckbremskraftverstärker für Kraftfahrzeuge
FR2706543B1 (fr) * 1993-06-14 1995-09-01 Alliedsignal Europ Services Dispositif de commande pneumatique à charge réduite.
FR2714876B1 (fr) * 1994-01-07 1996-03-01 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage, à fonctionnement silencieux.
DE19611555A1 (de) * 1996-03-23 1997-09-25 Teves Gmbh Alfred Pneumatischer Bremskraftverstärker
DE19752868A1 (de) * 1997-11-28 1999-06-10 Lucas Ind Plc Pneumatischer Bremskraftverstärker mit verringerter Ansprechkraft
US6594993B1 (en) 1999-12-23 2003-07-22 Danfoss A/S Hydraulic driving device and system for a vehicle
ATE310660T1 (de) * 2003-09-26 2005-12-15 Delphi Tech Inc Unterdruckbremskraftverstärker
FR2869580B1 (fr) * 2004-04-29 2006-07-07 Bosch Gmbh Robert Servofrein comportant un palpeur muni d'un ergot
JP2006088887A (ja) * 2004-09-24 2006-04-06 Hitachi Ltd 気圧式倍力装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312147A (en) † 1966-03-07 1967-04-04 Bendix Corp Fluid pressure servomotor
US4535591A (en) * 1982-09-27 1985-08-20 Jidosha Kiki Co., Ltd. Reaction force mechanism for brake power servo booster
DE3318744A1 (de) * 1983-05-24 1984-11-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
FR2561599B1 (fr) † 1984-03-21 1986-08-22 Dba Servomoteur a depression d'assistance au freinage
DE3411027C2 (de) * 1984-03-24 1996-04-25 Teves Gmbh Alfred Vakuumbremskraftverstärker
JPS60170257U (ja) * 1984-03-29 1985-11-12 アイシン精機株式会社 負圧式倍力装置

Also Published As

Publication number Publication date
EP0218510A1 (fr) 1987-04-15
BR8604806A (pt) 1987-06-30
US4777865A (en) 1988-10-18
DE3661511D1 (en) 1989-02-02
EP0218510B1 (fr) 1988-12-28
JPH0686203B2 (ja) 1994-11-02
KR870002978A (ko) 1987-04-14
JPS6280150A (ja) 1987-04-13
EP0218510B2 (fr) 1992-06-03
ES2003118A6 (es) 1988-10-16
KR960000778B1 (ko) 1996-01-12
FR2587956A1 (fr) 1987-04-03

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