ES8607846A1 - Perfeccionamientos en un servofreno - Google Patents

Perfeccionamientos en un servofreno

Info

Publication number
ES8607846A1
ES8607846A1 ES544739A ES544739A ES8607846A1 ES 8607846 A1 ES8607846 A1 ES 8607846A1 ES 544739 A ES544739 A ES 544739A ES 544739 A ES544739 A ES 544739A ES 8607846 A1 ES8607846 A1 ES 8607846A1
Authority
ES
Spain
Prior art keywords
piston
chamber
communicates
projection
valve assembly
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
ES544739A
Other languages
English (en)
Other versions
ES544739A0 (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.)
Honeywell International Inc
Original Assignee
Allied Corp
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 Allied Corp filed Critical Allied Corp
Publication of ES544739A0 publication Critical patent/ES544739A0/es
Publication of ES8607846A1 publication Critical patent/ES8607846A1/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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster

Landscapes

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

Abstract

DISPOSITIVO SERVOFRENO. EN UNA CAVIDAD CILINDRICA SE DISPONEN TRES PISTONES DISPUESTOS DE FORMA MOVIL. EL PRIMER PISTON SOPORTA UN CONJUNTO DE VALVULA. EL SEGUNDO Y TERCER PISTON DEFINEN UNA CAMARA DE PRESION PRIMARIA QUE COMUNICA CON UN CIRCUITO DE FRENOS, MIENTRAS QUE, A SU VEZ, EL TERCER PISTON DEFINE UNA CAMARA DE PRESION SECUNDARIA QUE COMUNICA CON OTRO CIRCUITO DE FRENOS. EL CONJUNTO DE VALVULA ES OPERABLE DURANTE EL FRENADO PARA CONTROLAR LA COMUNICACION DE PRESION DE FLUIDO A LA CAMARA DEL CILINDRO PARA PROPORCIONAR UNA FRENADA ASISTIDA. EL PRIMER PISTON INCLUYE UNA PROYECCION QUE SE EXTIENDE DESDE EL PRIMER AL TERCER PISTON QUE PRODUCE UN MOVIMIENTO INDUCIDO EN ESTE POR AQUEL. DICHA PROYECCION SE EXTIENDE AL INTERIOR DE LA CAMARA PRIMARIA PARA OPONERSE AL TERCER PISTON. DE APLICACION EN LA INDUSTRIA DE AUTOMOCION.
ES544739A 1984-07-02 1985-07-01 Perfeccionamientos en un servofreno Expired ES8607846A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62717684A 1984-07-02 1984-07-02

Publications (2)

Publication Number Publication Date
ES544739A0 ES544739A0 (es) 1986-06-01
ES8607846A1 true ES8607846A1 (es) 1986-06-01

Family

ID=24513537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544739A Expired ES8607846A1 (es) 1984-07-02 1985-07-01 Perfeccionamientos en un servofreno

Country Status (5)

Country Link
EP (1) EP0168576A1 (es)
JP (1) JPS6118550A (es)
AU (1) AU4284285A (es)
BR (1) BR8503269A (es)
ES (1) ES8607846A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964909A (en) * 1959-04-06 1960-12-20 Robert A Garrison Fluid operated booster
DE2734471C2 (de) * 1977-07-30 1986-09-18 Alfred Teves Gmbh, 6000 Frankfurt Hydraulischer Bremskraftverstärker
DE3040561A1 (de) * 1980-10-28 1982-05-27 Alfred Teves Gmbh, 6000 Frankfurt Fremdenergiegespeiste bremsschlupfregelanlage eines hydraulischen fahrzeugbremssystems
DE3222105A1 (de) * 1982-06-11 1983-12-15 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage mit schlupfregelung
US4441319A (en) * 1982-09-01 1984-04-10 The Bendix Corporation Brake booster
DE3319465A1 (de) * 1983-05-28 1984-11-29 Alfred Teves Gmbh, 6000 Frankfurt Hydraulischer kraftverstaerker

Also Published As

Publication number Publication date
AU4284285A (en) 1986-01-09
BR8503269A (pt) 1986-04-01
ES544739A0 (es) 1986-06-01
EP0168576A1 (en) 1986-01-22
JPS6118550A (ja) 1986-01-27

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