FR2597821B1 - Servomoteur d'assistance au freinage - Google Patents

Servomoteur d'assistance au freinage

Info

Publication number: FR2597821B1
Authority: FR; France
Prior art keywords: servo motor; brake assist; assist servo; brake; motor
Prior art date: 1986-04-23
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 - Lifetime

Application number

FR8605857A

Other languages

English (en)

Other versions

FR2597821A1 (fr

Inventor

Franck Bequet

Jean-Jacques Carre

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.)

1986-04-23

Filing date

1986-04-23

Publication date

1990-09-28

1986-04-23 Application filed by Bendix France SA filed Critical Bendix France SA

1986-04-23 Priority to FR8605857A priority Critical patent/FR2597821B1/fr

1987-04-07 Priority to EP19870400764 priority patent/EP0242269B1/fr

1987-04-07 Priority to DE8787400764T priority patent/DE3760272D1/de

1987-04-07 Priority to ES87400764T priority patent/ES2009845B3/es

1987-04-08 Priority to AU71174/87A priority patent/AU597956B2/en

1987-04-16 Priority to US07/039,555 priority patent/US4765226A/en

1987-04-21 Priority to TR277/87A priority patent/TR23000A/xx

1987-04-22 Priority to YU72987A priority patent/YU46047B/sh

1987-04-23 Priority to BR8702236A priority patent/BR8702236A/pt

1987-04-23 Priority to KR1019870003920A priority patent/KR960005842B1/ko

1987-04-23 Priority to JP62098753A priority patent/JP2544623B2/ja

1987-10-30 Publication of FR2597821A1 publication Critical patent/FR2597821A1/fr

1990-09-28 Application granted granted Critical

1990-09-28 Publication of FR2597821B1 publication Critical patent/FR2597821B1/fr

1992-10-01 Priority to HR920752A priority patent/HRP920752A2/xx

2006-04-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- B60T13/241—Differential pressure systems
- B60T13/242—The control valve is provided as one unit with the servomotor cylinder
- B60T13/244—Mechanical command of the control valve, hydraulic transmission to the brakes
- 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

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)
Valves And Accessory Devices For Braking Systems (AREA)

FR8605857A 1986-04-08 1986-04-23 Servomoteur d'assistance au freinage Expired - Lifetime FR2597821B1 (fr)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
FR8605857A FR2597821B1 (fr)	1986-04-23	1986-04-23	Servomoteur d'assistance au freinage
EP19870400764 EP0242269B1 (fr)	1986-04-08	1987-04-07	Servomoteur d'assistance au freinage
DE8787400764T DE3760272D1 (en)	1986-04-08	1987-04-07	Power-assisting servo brake motor
ES87400764T ES2009845B3 (es)	1986-04-08	1987-04-07	Servomotor de asistencia al frenado.
AU71174/87A AU597956B2 (en)	1986-04-23	1987-04-08	Brake booster
US07/039,555 US4765226A (en)	1986-04-23	1987-04-16	Brake booster with a hinged positioning member
TR277/87A TR23000A (tr)	1986-04-23	1987-04-21	Fren yardimei vasitasi
YU72987A YU46047B (sh)	1986-04-23	1987-04-22	Pojačavač kočnice
BR8702236A BR8702236A (pt)	1986-04-23	1987-04-23	Servoatuador de auxilio a frenagem
KR1019870003920A KR960005842B1 (ko)	1986-04-23	1987-04-23	브레이크 배력기
JP62098753A JP2544623B2 (ja)	1986-04-23	1987-04-23	ブレ−キブ−スタ
HR920752A HRP920752A2 (en)	1986-04-23	1992-10-01	Power-assisting servo brake

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8605857A FR2597821B1 (fr)	1986-04-23	1986-04-23	Servomoteur d'assistance au freinage

Publications (2)

Publication Number	Publication Date
FR2597821A1 FR2597821A1 (fr)	1987-10-30
FR2597821B1 true FR2597821B1 (fr)	1990-09-28

Family

ID=9334531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8605857A Expired - Lifetime FR2597821B1 (fr)	1986-04-08	1986-04-23	Servomoteur d'assistance au freinage

Country Status (8)

Country	Link
US (1)	US4765226A (fr)
JP (1)	JP2544623B2 (fr)
KR (1)	KR960005842B1 (fr)
AU (1)	AU597956B2 (fr)
BR (1)	BR8702236A (fr)
FR (1)	FR2597821B1 (fr)
TR (1)	TR23000A (fr)
YU (1)	YU46047B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2620673B1 (fr) *	1987-09-17	1989-12-01	Bendix France	Servomoteur d'assistance au freinage
DE3913263A1 (de) *	1989-04-22	1990-10-25	Teves Gmbh Alfred	Unterdruck-bremskraftverstaerker fuer kraftfahrzeuge
IT1241193B (it) *	1990-03-15	1993-12-29	Bendix Italia S.P.A.	Servomotore di assistenza alla frenatura
FR2676415B1 (fr) *	1991-05-14	1993-07-30	Bendix Europ Services Tech	Servomoteur pneumatique.
FR2689076B1 (fr) *	1992-03-31	1994-05-20	Bendix Europe Services Technique	Servomoteur pneumatique.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3002499A (en) *	1960-01-04	1961-10-03	Midland Ross Corp	Differential pressure servo-motor
US3688647A (en) *	1970-12-21	1972-09-05	Bendix Corp	Clip retainer
JPS5845379B2 (ja) *	1979-11-09	1983-10-08	アイシン精機株式会社	自動車用ブレ−キブ−スタ
JPS5679048A (en) *	1979-11-29	1981-06-29	Toyota Motor Corp	Braking booster
FR2532084A1 (fr) *	1982-08-20	1984-02-24	Dba	Cle d'arret pour plongeur de valve de servomoteur d'assistance et servomoteur d'assistance equipe d'une telle cle
JPS59124455A (ja) *	1982-12-31	1984-07-18	Jidosha Kiki Co Ltd	ブレ−キ倍力装置
JPS60108582U (ja) *	1983-12-28	1985-07-23	自動車機器株式会社	ブレ−キ倍力装置
JPS60154949A (ja) *	1984-01-23	1985-08-14	Jidosha Kiki Co Ltd	ブレ−キ倍力装置
FR2566728B1 (fr) *	1984-02-22	1986-09-19	Dba	Servomoteur d'assistance au freinage
FR2559725B1 (fr) *	1984-02-22	1986-12-05	Dba	Servomoteur d'assistance au freinage

1986
- 1986-04-23 FR FR8605857A patent/FR2597821B1/fr not_active Expired - Lifetime
1987
- 1987-04-08 AU AU71174/87A patent/AU597956B2/en not_active Expired
- 1987-04-16 US US07/039,555 patent/US4765226A/en not_active Expired - Lifetime
- 1987-04-21 TR TR277/87A patent/TR23000A/xx unknown
- 1987-04-22 YU YU72987A patent/YU46047B/sh unknown
- 1987-04-23 BR BR8702236A patent/BR8702236A/pt not_active IP Right Cessation
- 1987-04-23 KR KR1019870003920A patent/KR960005842B1/ko not_active IP Right Cessation
- 1987-04-23 JP JP62098753A patent/JP2544623B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BR8702236A (pt)	1988-02-17
FR2597821A1 (fr)	1987-10-30
YU72987A (en)	1990-06-30
JP2544623B2 (ja)	1996-10-16
YU46047B (sh)	1992-12-21
KR880012390A (ko)	1988-11-26
AU7117487A (en)	1987-10-29
JPS62258852A (ja)	1987-11-11
AU597956B2 (en)	1990-06-14
TR23000A (tr)	1989-01-09
KR960005842B1 (ko)	1996-05-03
US4765226A (en)	1988-08-23

Publication	Publication Date	Title
FR2630694B1 (fr)	1990-07-13	Servomoteur d'assistance au freinage
FR2535272B1 (fr)	1987-04-17	Servomoteur d'assistance au freinage
FR2598992B1 (fr)	1992-04-03	Servofrein pour vehicule
FR2559725B1 (fr)	1986-12-05	Servomoteur d'assistance au freinage
FR2587956B1 (fr)	1987-12-24	Servomoteur d'assistance au freinage
KR880009755U (ko)	1988-07-23	브레이크 배력장치
FR2580570B1 (fr)	1987-06-26	Servomoteur d'assistance au freinage comportant un contacteur de stop
KR880006256U (ko)	1988-05-30	브레이크 배력장치
FR2630693B1 (fr)	1990-07-13	Servomoteur d'assistance au freinage a saut reglable
FR2603543B1 (fr)	1988-11-10	Servomoteur pneumatique d'assistance au freinage
PT71395A (fr)	1980-07-01	Servomoteur d'assistance au freinage
FR2592620B1 (fr)	1988-04-15	Servomoteur d'assistance au freinage a double disque de reaction.
PT80136A (fr)	1985-04-01	Servomoteur a depression d'assistance au freinage
FR2617451B1 (fr)	1989-10-27	Procede de reglage de la course morte d'un servomoteur d'assistance au freinage
ES554589A0 (es)	1987-02-16	Sistema de servomotor de ayuda al frenado
FR2566728B1 (fr)	1986-09-19	Servomoteur d'assistance au freinage
FR2681826B1 (fr)	1993-11-26	Servomoteur d'assistance au freinage a reaction modulee.
FR2620673B1 (fr)	1989-12-01	Servomoteur d'assistance au freinage
FR2597821B1 (fr)	1990-09-28	Servomoteur d'assistance au freinage
FR2602835B1 (fr)	1993-09-17	Amplificateur hydraulique d'effort de freinage
DE3760272D1 (en)	1989-08-03	Power-assisting servo brake motor
FR2596714B1 (fr)	1988-06-10	Servomoteur d'assistance au freinage
FR2623763B1 (fr)	1991-06-21	Servomoteur d'assistance au freinage
FR2596713B1 (fr)	1990-11-30	Servomoteur d'assistance au freinage
FR2587289B1 (fr)	1987-11-27	Servomoteur a depression d'assistance au freinage