ES8201908A1 - Perfeccionamientos en servofrenos para vehiculos automoviles - Google Patents

Perfeccionamientos en servofrenos para vehiculos automoviles

Info

Publication number
ES8201908A1
ES8201908A1 ES496791A ES496791A ES8201908A1 ES 8201908 A1 ES8201908 A1 ES 8201908A1 ES 496791 A ES496791 A ES 496791A ES 496791 A ES496791 A ES 496791A ES 8201908 A1 ES8201908 A1 ES 8201908A1
Authority
ES
Spain
Prior art keywords
pressure chambers
servo
cylinder
sliding rod
hydraulic reaction
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
ES496791A
Other languages
English (en)
Other versions
ES496791A0 (es
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 Automotive Espana SA
Original Assignee
Bendiberica 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 Bendiberica SA filed Critical Bendiberica SA
Priority to ES496791A priority Critical patent/ES8201908A1/es
Priority to FR8118792A priority patent/FR2493783A1/fr
Publication of ES496791A0 publication Critical patent/ES496791A0/es
Publication of ES8201908A1 publication Critical patent/ES8201908A1/es
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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • 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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

SERVOFRENO PARA VEHICULOS AUTOMOVILES. EN LA POSICION DE INACTIVIDAD MOSTRADA LA CAMARA (49) DE BAJA PRESION SE ENCUENTRA CONECTADA A TRAVES DE LAS CONDUCCIONES (48, 51), RECINTOS (52, 53), CON LA CAMARA (50) CON LO QUE EL PISTON (10) NO SE DESPLAZA. AL EMPUJAR EL ACCIONAMIENTO (47) DEL FRENO HACIA LA IZQUIERDA, EL PLATILLO (32) ENTRA EN CONTACTO CON EL ANILLO (31), INCOMUNICANDO LOS RECINTOS (52, 53) ENTRE SI. AL SEGUIR EMPUJANDO EL VASTAGO (47), EL OBTURADOR (37) SE SEPARA DEL PLATILLO (32) Y EL RECINTO (53) COMUNICA CON EL ESPACIO (55) QUE SE ENCUENTRA A LA PRESION ATMOSFERICA, CON LO QUE EL RECINTO (50) SE ENCUENTRA A MAYOR PRESION QUE EL RECINTO (49), DESPLAZANDOSE EL PISTON (10) HACIA LA IZQUIERDA.
ES496791A 1980-11-13 1980-11-13 Perfeccionamientos en servofrenos para vehiculos automoviles Expired ES8201908A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES496791A ES8201908A1 (es) 1980-11-13 1980-11-13 Perfeccionamientos en servofrenos para vehiculos automoviles
FR8118792A FR2493783A1 (fr) 1980-11-13 1981-10-06 Dispositif de commande de freinage assiste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES496791A ES8201908A1 (es) 1980-11-13 1980-11-13 Perfeccionamientos en servofrenos para vehiculos automoviles

Publications (2)

Publication Number Publication Date
ES496791A0 ES496791A0 (es) 1982-01-01
ES8201908A1 true ES8201908A1 (es) 1982-01-01

Family

ID=8481380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496791A Expired ES8201908A1 (es) 1980-11-13 1980-11-13 Perfeccionamientos en servofrenos para vehiculos automoviles

Country Status (2)

Country Link
ES (1) ES8201908A1 (es)
FR (1) FR2493783A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242188A1 (de) * 1982-11-15 1984-05-17 Alfred Teves Gmbh, 6000 Frankfurt Ventilkoerper
FR2561320B1 (fr) * 1984-03-19 1986-09-19 Wabco Freinage Vehicules Sa Emetteur de pression hydraulique et son joint annulaire d'etancheite
DE58902516D1 (de) * 1988-07-01 1992-11-26 Teves Gmbh Alfred Blockiergeschuetzte kraftfahrzeugbremsanlage.
FR2658466B1 (fr) * 1990-02-21 1994-12-02 Bendix Europ Services Tech Ensemble d'un servomoteur d'assistance au freinage et d'un maitre cylindre.
FR2761034B1 (fr) * 1997-03-21 1999-04-30 Bosch Sist De Frenado Sl Maitre-cylindre tandem compact a sortie primaire decalee

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005639A (en) * 1975-06-06 1977-02-01 The Bendix Corporation Backing plate means for a servomotor
AU507295B2 (en) * 1976-05-19 1980-02-07 Automotive Products Limited Servo-assisted hydraulic master cylinder
AU524312B2 (en) * 1978-12-12 1982-09-09 Lucas Industries Limited Vacuum boosted brake master cylinder

Also Published As

Publication number Publication date
ES496791A0 (es) 1982-01-01
FR2493783B1 (es) 1985-03-22
FR2493783A1 (fr) 1982-05-14

Similar Documents

Publication Publication Date Title
ES283999U (es) Un servofreno de vacio
ES8202299A1 (es) Un servomecanismo mecanicamente controlable mejorado
ES8406327A1 (es) Perfeccionamientos en un conjunto de accionamiento de frenos
ES278531U (es) Un cilindro maestro de freno
ES442435A1 (es) Mejoras en los dispositivos de frenado hidraulico con servo.
GB1161142A (en) Improved Fluid Pressure Servomotor.
SE8403921L (sv) Bromstrycksgenerator
ES8201908A1 (es) Perfeccionamientos en servofrenos para vehiculos automoviles
WO1994007723A1 (fr) Dispositif de freinage assiste a course masquee
GB1367750A (en) Hydraulic servomotor
SE7703383L (sv) Hydraulisk bromsforsterkare
KR910021323A (ko) 브레이크-부스터 및 마스터 실린더로 구성되어 있는 조립체
ES458940A1 (es) Perfeccionamientos en cilindros maestros hidraulicos servoa-yudados para sistemas de frenos de vehiculos.
ES483078A1 (es) Una unidad de servofreno hidraulico para automocion mejorada
ES8307624A1 (es) Perfeccionamientos en un cilindro maestro de llenado rapido.
ES8706240A1 (es) Perfeccionamientos en un dispositivo de ayuda hidraulica para un doble circuito de frenos
JPS6444372A (en) Compressed liquid power booster
DE3064663D1 (en) Twin-piston brake cylinder
ES8201907A1 (es) Mejoras en los servofrenos mecanicamente controlados
ES8704822A1 (es) Dispositivo de asistencia hidraulica
GB2003564A (en) Improvements in hydraulic power booster for vehicle braking systems
ES2001851A6 (es) Dispositivo de asistencia hidraulica
ES8103701A1 (es) Perfeccionamientos en servoamplificadores de presion para frenos hidraulicos de vehiculos
EP0346811A3 (en) Throttle-controlled hydraulic power brake
DE3876369D1 (de) Bremsanlage.