ES2050511T3 - Servomotor de asistencia con depresion. - Google Patents

Servomotor de asistencia con depresion.

Info

Publication number
ES2050511T3
ES2050511T3 ES91401251T ES91401251T ES2050511T3 ES 2050511 T3 ES2050511 T3 ES 2050511T3 ES 91401251 T ES91401251 T ES 91401251T ES 91401251 T ES91401251 T ES 91401251T ES 2050511 T3 ES2050511 T3 ES 2050511T3
Authority
ES
Spain
Prior art keywords
piston
diver
plate
depression
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.)
Expired - Lifetime
Application number
ES91401251T
Other languages
English (en)
Inventor
Jean-Pierre Bendix Eur Gautier
Ulysse Bendix Europe Ser Verbo
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.)
AlliedSignal Europe Services Techniques
Original Assignee
AlliedSignal Europe Services Techniques
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 AlliedSignal Europe Services Techniques filed Critical AlliedSignal Europe Services Techniques
Application granted granted Critical
Publication of ES2050511T3 publication Critical patent/ES2050511T3/es
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
    • 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)
  • Fluid-Damping Devices (AREA)

Abstract

EL SERVOMOTOR COMPRENDE, DISPUESTOS COAXIALMENTE UN PISTON (4), UN EMBOLO BUZO (20) ALOJADO EN EL PISTON Y SOLIDARIO DE UNA VARILLA DE CONTROL (12), UNA VARILLA DE EMPUJE (16), UN DISCO DE REACCION (14) Y UN CONJUNTO DE PLATOS DE VALVULA QUE COOPERA CON UN EXTREMO DEL EMBOLO BUZO Y CON UN ASIENTO (18) QUE FORMA PARTE DEL PISTON. SEGUN LA INVENCION, EL CONJUNTO DE PLATOS DE VALVULA COMPRENDE UN PRIMER PLATO (24) QUE SE APOYA SOBRE EL ASIENTO (18) Y UN SEGUNDO PLATO (34) QUE ACOMPAÑA EL EMBOLO BUZO (20) HASTA EL FINAL DE SU RECORRIDO POR UN CONTRATOPE (58) CUYA POSICION AXIAL ES AJUSTABLE DESDE EL EXTERIOR.
ES91401251T 1990-06-20 1991-05-15 Servomotor de asistencia con depresion. Expired - Lifetime ES2050511T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007695A FR2663598B1 (fr) 1990-06-20 1990-06-20 Servomoteur d'assistance a depression.

Publications (1)

Publication Number Publication Date
ES2050511T3 true ES2050511T3 (es) 1994-05-16

Family

ID=9397806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401251T Expired - Lifetime ES2050511T3 (es) 1990-06-20 1991-05-15 Servomotor de asistencia con depresion.

Country Status (7)

Country Link
US (1) US5115718A (es)
EP (1) EP0462849B1 (es)
JP (1) JP2906092B2 (es)
BR (1) BR9102674A (es)
DE (1) DE69101031T2 (es)
ES (1) ES2050511T3 (es)
FR (1) FR2663598B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234041C1 (de) * 1992-10-09 1994-03-17 Daimler Benz Ag Bremsdruck-Steuereinrichtung für ein Straßenfahrzeug
KR950000490A (ko) * 1993-01-26 1995-01-03 시시도 도시마사 부압부스터에 있어서의 밸브체 유지구조 및 밸브체 유지통 부착구조
JP3131094B2 (ja) * 1994-05-25 2001-01-31 アイシン精機株式会社 負圧式倍力装置
JP3350684B2 (ja) * 1994-10-14 2002-11-25 株式会社ボッシュオートモーティブシステム 倍力装置
GB2299141B (en) * 1995-03-24 1999-04-07 Jidosha Kiki Co Booster
JP3509276B2 (ja) * 1995-03-31 2004-03-22 株式会社ボッシュオートモーティブシステム 倍力装置の弁機構
DE102009051236A1 (de) * 2009-10-29 2011-05-12 Lucas Automotive Gmbh Unterdruckbremskraftverstärker für eine Kraftfahrzeugbremsanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207573A (en) * 1968-01-22 1970-10-07 Automotive Prod Co Ltd Improvements in and relating to fluid pressure operated servo motors
DE1941678A1 (de) * 1969-08-16 1971-02-25 Bosch Gmbh Robert Ventil eines Druckverstaerkers
DE3836609A1 (de) * 1988-10-27 1990-05-03 Teves Gmbh Alfred Unterdruck-bremskraftverstaerker

Also Published As

Publication number Publication date
JPH04232171A (ja) 1992-08-20
JP2906092B2 (ja) 1999-06-14
US5115718A (en) 1992-05-26
EP0462849B1 (fr) 1994-01-19
FR2663598A1 (fr) 1991-12-27
DE69101031T2 (de) 1994-05-05
FR2663598B1 (fr) 1992-09-18
DE69101031D1 (de) 1994-03-03
BR9102674A (pt) 1992-02-04
EP0462849A1 (fr) 1991-12-27

Similar Documents

Publication Publication Date Title
ES359668A1 (es) Perfeccionamientos en una valvula de control.
ES2135645T3 (es) Dispositivo para la fijacion de un elemento en la caja de un vehiculo automovil.
ES285558U (es) Un servofreno de vacio
GB1343345A (en) Flush valve assemblies
ATE337500T1 (de) Klemm- und/oder bremsvorrichtung
ES2029128T3 (es) Conjunto de un servomotor de freno montado sobre una parte fija de un vehiculo.
ES2096324T3 (es) Servomotor neumatico.
ES2130764T3 (es) Dispositivo para la distribucion de un producto almacenado a presion y recipiente asi equipado.
SE8802810L (sv) Tandemhuvudcylinder foer ett hydrualiskt tvaakretsbromssystem foer vaegfordon
ES340007A1 (es) Dispositivo amplificador de freno de vacio accionado por varillaje.
ES2031253T3 (es) Dispositivo de control de la orientacion con organo de ajuste para faro de vehiculo automovil.
ES250618U (es) Un servofreno de vacio mejorado
ES245710U (es) Un servofreno hidraulico mejorado
ES461705A1 (es) Una unidad de control de la presion mejorada.
ES356876A1 (es) Perfeccionamientos en la construccion de medios de valvula para servomotores de presion de fluido.
KR890014934A (ko) 임시폐쇄용 콕
ES2059195T3 (es) Servomotor neumatico.
ES2069392T3 (es) Servomotor neumatico.
ES284748U (es) Un servofreno de vacio
ES2096326T3 (es) Servomotor de asistencia al frenado del tipo de depresion.
US2952978A (en) Booster brake mechanism
GB1360634A (en) Bolt keeper
ES2173336T3 (es) Servomotor neumatico de asistencia al frenado, con valvula mejorada.
GB1159429A (en) Brake Actuators
ES2065642T3 (es) Motor de freno con reglaje automatico.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 462849

Country of ref document: ES