ES483793A2 - Mejoras introducidas en el objeto de la patente principal n 474.387 por:servoamplificador para sistema de frenado de vehiculo - Google Patents

Mejoras introducidas en el objeto de la patente principal n 474.387 por:servoamplificador para sistema de frenado de vehiculo

Info

Publication number
ES483793A2
ES483793A2 ES483793A ES483793A ES483793A2 ES 483793 A2 ES483793 A2 ES 483793A2 ES 483793 A ES483793 A ES 483793A ES 483793 A ES483793 A ES 483793A ES 483793 A2 ES483793 A2 ES 483793A2
Authority
ES
Spain
Prior art keywords
sleeve
membrane
moulded
servoobooster
brake system
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
ES483793A
Other languages
English (en)
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.)
Girling Ltd
Original Assignee
Girling Ltd
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 Girling Ltd filed Critical Girling Ltd
Publication of ES483793A2 publication Critical patent/ES483793A2/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
    • 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
    • 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
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm

Landscapes

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

Abstract

Mejoras introducidas en el objeto de la Patente Principal nº 474.387 por: Servoamplificador para sistema de frenado de vehículo, que incluyendo tal servoamplificador un carter de amplificador provisto de paredes de carter delantera y posterior, un elemento de entrada accionado por pedal alineado axialmente por un elemento de salida, una pared móvil que divide el interior del carter en dos cámaras y que está adaptada para aplicar una fuerza al elemento de salida cuando las cámaras están sometidas a una diferencial de presión en respuesta a una fuerza aplicada al elemento de entrada, un dispositivo de transmisión de fuerza que se extiende entre las paredes delantera y posterior del carter para transmitir, durante la utilización del aparato, las fuerzas de reacción de frenado que hubiesen sido transmitidas a través del carter, esencialmente se caracteriza porque el dispositivo de transmisión de fuerza incluye un tubo (10), dispuesto coaxialmente respecto a los elementos de entrada (30) y de salida (28) y que se extienden a través de la pared móvil (8).
ES483793A 1978-09-01 1979-08-31 Mejoras introducidas en el objeto de la patente principal n 474.387 por:servoamplificador para sistema de frenado de vehiculo Expired ES483793A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7835279 1978-09-01

Publications (1)

Publication Number Publication Date
ES483793A2 true ES483793A2 (es) 1980-09-01

Family

ID=10499390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483793A Expired ES483793A2 (es) 1978-09-01 1979-08-31 Mejoras introducidas en el objeto de la patente principal n 474.387 por:servoamplificador para sistema de frenado de vehiculo

Country Status (8)

Country Link
JP (1) JPS5539891A (es)
AU (1) AU5049879A (es)
DE (1) DE2935286A1 (es)
ES (1) ES483793A2 (es)
FR (1) FR2434738A2 (es)
IN (1) IN149242B (es)
SE (1) SE7907271L (es)
ZA (1) ZA794398B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456016B1 (fr) * 1979-05-10 1986-12-12 Teves Gmbh Alfred Amplificateur de force de freinage a depression
DE2918913A1 (de) * 1979-05-10 1981-04-09 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker
GB2069638B (en) * 1980-02-12 1983-10-05 Lucas Industries Ltd Master cylinder and servo booster assemblies for vehicle braking systems
DE3007532A1 (de) * 1980-02-28 1981-09-10 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
FR2481216A1 (fr) * 1980-04-25 1981-10-30 Dba Servo-moteur d'assistance au freinage a renfort de fixation
DE3018270A1 (de) * 1980-05-13 1981-11-19 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker, insbesondere fuer kraftfahrzeuge
DE3029911A1 (de) * 1980-08-07 1982-03-11 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
JPS5766062A (en) * 1980-10-01 1982-04-22 Aisin Seiki Co Ltd Attaching method for reinforcing plate of brake booster
DE3111188A1 (de) * 1981-03-21 1982-09-30 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch steuerbarer kraftverstaerker, insbesondere fuer bremsanlagen von kraftfahrzeugen
DE3908805A1 (de) * 1989-03-17 1990-09-20 Teves Gmbh Alfred Bremskraftverstaerker
CN1117217C (zh) 1998-03-13 2003-08-06 株式会社日立制作所 离心压缩机以及其所用的轴封装置
FR2920379B1 (fr) * 2007-08-29 2009-12-18 Bosch Gmbh Robert Boitier de servomoteur d'assistance au freinage
JP7053373B2 (ja) * 2018-05-25 2022-04-12 日本ピラー工業株式会社 ローリングダイアフラムポンプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678248A (en) * 1949-08-17 1952-08-27 Bendix Aviat Corp Improvements in or relating to power-assisted hydraulic master cylinders
DE1033054B (de) * 1953-04-28 1958-06-26 Bendix Aviat Corp Hilfskraftvorrichtung, insbesondere fuer hydraulische Bremsen an Kraftfahrzeugen
FR1518064A (fr) * 1966-03-05 1968-03-22 Norbro Eng Ltd Mécanismes rotatifs de commande
JPS592667B2 (ja) * 1978-05-31 1984-01-19 トキコ株式会社 気圧式倍力装置

Also Published As

Publication number Publication date
JPS5539891A (en) 1980-03-21
SE7907271L (sv) 1980-03-02
AU5049879A (en) 1980-03-06
IN149242B (es) 1981-10-17
FR2434738A2 (fr) 1980-03-28
ZA794398B (en) 1980-08-27
DE2935286A1 (de) 1980-03-20
FR2434738B2 (es) 1984-07-20

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