ES8606155A1 - Perfeccionamientos en un dispositivo de asistencia hidrauli-ca - Google Patents

Perfeccionamientos en un dispositivo de asistencia hidrauli-ca

Info

Publication number
ES8606155A1
ES8606155A1 ES539972A ES539972A ES8606155A1 ES 8606155 A1 ES8606155 A1 ES 8606155A1 ES 539972 A ES539972 A ES 539972A ES 539972 A ES539972 A ES 539972A ES 8606155 A1 ES8606155 A1 ES 8606155A1
Authority
ES
Spain
Prior art keywords
plunger
component
valve assembly
hydraulic power
pushrod
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
ES539972A
Other languages
English (en)
Other versions
ES539972A0 (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.)
DBA SA
Original Assignee
DBA 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9300610&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8606155(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DBA SA filed Critical DBA SA
Publication of ES8606155A1 publication Critical patent/ES8606155A1/es
Publication of ES539972A0 publication Critical patent/ES539972A0/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
    • B60T13/141—Systems with distributor valve

Abstract

DISPOSITIVO DE ASISTENCIA HIDRAULICA PARA DOBLE CIRCUITO DE FRENADO CON FUNCIONAMIENTO HIDRODINAMICO E HIDROSTATICO. CONSTA DE UNA CARCASA (10) QUE CONTIENE UN PRIMER Y UN SEGUNDO ELEMENTOS DESLIZANTES (18, 20) DISPUESTOS EN LINEA, SIENDO DESPLAZABLE EL PRIMER ELEMENTO (18) BAJO EL EFECTO DEL DESPLAZAMIENTO DE UN VASTAGO DE EMPUJE (34) Y SIENDO DESPLAZABLE EL SEGUNDO ELEMENTO POR INTERMEDIO DE UNA UNION HIDROSTATICA; DE VALVULAS (36, 46) ASOCIADAS CADA UNA DE ELLAS CON CADA UNO DE LOS ELEMENTOS DESLIZANTES (18, 20); DE UN CONJUNTO DE CHAPALETA (26, 40) ACCIONADO POR UN TAQUE (30); DE UN SEGUNDO CONJUNTO DE CHAPALETA (36, 46) ACCIONADO POR UN SEGUNDO TAQUE (44); Y DE UNA CAMARA DE PRESION (22, 24) CONECTADA CON UN CIRCUITO DE FRENADO (I, II).
ES539972A 1984-01-31 1985-01-30 Perfeccionamientos en un dispositivo de asistencia hidrauli-ca Expired ES8606155A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8401439A FR2558785B1 (fr) 1984-01-31 1984-01-31 Dispositif d'assistance hydraulique

Publications (2)

Publication Number Publication Date
ES8606155A1 true ES8606155A1 (es) 1986-04-01
ES539972A0 ES539972A0 (es) 1986-04-01

Family

ID=9300610

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539972A Expired ES8606155A1 (es) 1984-01-31 1985-01-30 Perfeccionamientos en un dispositivo de asistencia hidrauli-ca

Country Status (9)

Country Link
US (1) US4709550A (es)
EP (1) EP0151069B1 (es)
JP (1) JPS60185664A (es)
AU (1) AU562079B2 (es)
BR (1) BR8500341A (es)
DE (1) DE3560231D1 (es)
ES (1) ES8606155A1 (es)
FR (1) FR2558785B1 (es)
SU (1) SU1491327A3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671168A (en) 1985-02-27 1987-06-09 Bendix France Single actuator tandem brake pressure control valve
FR2593131B1 (fr) * 1986-01-22 1990-11-30 Bendix France Dispositif d'assistance hydraulique.
FR2599323B1 (fr) * 1986-05-28 1988-08-05 Bendix France Dispositif d'assistance hydraulique.
DE3627902A1 (de) * 1986-08-16 1988-02-18 Teves Gmbh Alfred Hydraulischer kraftverstaerker
FR2614591A1 (fr) * 1987-04-28 1988-11-04 Bendix France Dispositif de freinage hydraulique pour vehicule
JP2740221B2 (ja) * 1988-12-28 1998-04-15 曙ブレーキ工業株式会社 ブレーキ液圧制御装置
WO1997022505A1 (en) * 1995-12-20 1997-06-26 Kelsey Hayes Company Master cylinder having radially formed end plugs and press-fit caged spring assembly pin
US5603217A (en) * 1996-03-13 1997-02-18 General Motors Corporation Compliant master cylinder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799140A (en) * 1955-03-29 1957-07-16 Bendix Aviat Corp Power boost master cylinder
GB1229925A (es) * 1968-06-14 1971-04-28
DE2164590C3 (de) * 1971-12-24 1979-03-29 Alfred Teves Gmbh, 6000 Frankfurt Hauptzylinder für eine Zweikreisbremsanlage für Fahrzeuge, insbesondere Kraftfahrzeuge
JPS5520897B2 (es) * 1973-04-17 1980-06-05
GB1416632A (en) * 1973-05-02 1975-12-03 Girling Ltd Control vavle assemblies for vehicle hydraulic braking systems
JPS50138268A (es) * 1974-04-19 1975-11-04
US4441319A (en) * 1982-09-01 1984-04-10 The Bendix Corporation Brake booster
DE3301042A1 (de) * 1983-01-14 1984-07-19 Robert Bosch Gmbh, 7000 Stuttgart Hydraulischer zweikreis-tandem-hauptbremszylinder

Also Published As

Publication number Publication date
FR2558785B1 (fr) 1986-05-30
JPS60185664A (ja) 1985-09-21
SU1491327A3 (ru) 1989-06-30
AU562079B2 (en) 1987-05-28
EP0151069A3 (en) 1985-09-18
FR2558785A1 (fr) 1985-08-02
AU3818385A (en) 1985-08-08
US4709550A (en) 1987-12-01
DE3560231D1 (en) 1987-07-16
EP0151069A2 (fr) 1985-08-07
ES539972A0 (es) 1986-04-01
EP0151069B1 (fr) 1987-06-10
BR8500341A (pt) 1985-09-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041004