FR2597821B1 - Servomoteur d'assistance au freinage - Google Patents

Servomoteur d'assistance au freinage

Info

Publication number
FR2597821B1
FR2597821B1 FR8605857A FR8605857A FR2597821B1 FR 2597821 B1 FR2597821 B1 FR 2597821B1 FR 8605857 A FR8605857 A FR 8605857A FR 8605857 A FR8605857 A FR 8605857A FR 2597821 B1 FR2597821 B1 FR 2597821B1
Authority
FR
France
Prior art keywords
servo motor
brake assist
assist servo
brake
motor
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 - 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.)
Filing date
Publication date
Application filed by Bendix France SA filed Critical Bendix France SA
Priority to FR8605857A priority Critical patent/FR2597821B1/fr
Priority to ES87400764T priority patent/ES2009845B3/es
Priority to EP19870400764 priority patent/EP0242269B1/fr
Priority to DE8787400764T priority patent/DE3760272D1/de
Priority to AU71174/87A priority patent/AU597956B2/en
Priority to US07/039,555 priority patent/US4765226A/en
Priority to TR277/87A priority patent/TR23000A/xx
Priority to YU72987A priority patent/YU46047B/sh
Priority to JP62098753A priority patent/JP2544623B2/ja
Priority to KR1019870003920A priority patent/KR960005842B1/ko
Priority to BR8702236A priority patent/BR8702236A/pt
Publication of FR2597821A1 publication Critical patent/FR2597821A1/fr
Application granted granted Critical
Publication of FR2597821B1 publication Critical patent/FR2597821B1/fr
Priority to HR920752A priority patent/HRP920752A2/xx
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
    • 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
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
ES87400764T ES2009845B3 (es) 1986-04-08 1987-04-07 Servomotor de asistencia al frenado.
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
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
JP62098753A JP2544623B2 (ja) 1986-04-23 1987-04-23 ブレ−キブ−スタ
KR1019870003920A KR960005842B1 (ko) 1986-04-23 1987-04-23 브레이크 배력기
BR8702236A BR8702236A (pt) 1986-04-23 1987-04-23 Servoatuador de auxilio a frenagem
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

Also Published As

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

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