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ES8303207A1 - Perfeccionamientos en servofrenos en tandem. - Google Patents

Perfeccionamientos en servofrenos en tandem.

Info

Publication number
ES8303207A1
ES8303207A1 ES510257A ES510257A ES8303207A1 ES 8303207 A1 ES8303207 A1 ES 8303207A1 ES 510257 A ES510257 A ES 510257A ES 510257 A ES510257 A ES 510257A ES 8303207 A1 ES8303207 A1 ES 8303207A1
Authority
ES
Spain
Prior art keywords
output element
tandem brake
input
brake booster
output
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
ES510257A
Other languages
English (en)
Other versions
ES510257A0 (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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Publication of ES510257A0 publication Critical patent/ES510257A0/es
Publication of ES8303207A1 publication Critical patent/ES8303207A1/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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units

Landscapes

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

Abstract

SERVOFRENO EN TANDEM PARA VEHICULOS. EN UNA CARCASA COMUN (12) DOS PAREDES MOVILES (24, 28) DIVIDEN SU CAVIDAD INTERIOR EN VARIAS CAMARAS DE PRESION (20, 26, 30) DE VOLUMEN VARIABLE Y SE ACOPLAN CON UN ELEMENTO DE SALIDA PARA ACCIONAR UN CILINDRO MAESTRO (60) CORRESPONDIENTE, Y UN MECANISMO DE VALVULA QUE RESPONDE A UNA FUERZA DE ENTRADA DESARROLLADA SOBRE EL PEDAL DEL FRENO, PARA ESTABLECER Y CONTROLAR UNA DIFERENCIAL DE PRESION DE FLUIDO A TRAVES DE LAS PAREDES MOVILES, PARA SOMETERLAS A FUERZAS MOTRICES DE DIRECCIONES OPUESTAS QUE SE TRANSMITEN EN FORMA ADITIVA AL ELEMENTO DE SALIDA PARA INDUCIR EN EL MISMO UNA FUERZA DE SALIDA CORRESPONDIENTE A LA DE ENTRADA.
ES510257A 1981-03-09 1982-03-09 Perfeccionamientos en servofrenos en tandem. Expired ES8303207A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/242,087 US4387626A (en) 1981-03-09 1981-03-09 Tandem brake booster

Publications (2)

Publication Number Publication Date
ES510257A0 ES510257A0 (es) 1983-02-01
ES8303207A1 true ES8303207A1 (es) 1983-02-01

Family

ID=22913394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510257A Expired ES8303207A1 (es) 1981-03-09 1982-03-09 Perfeccionamientos en servofrenos en tandem.

Country Status (9)

Country Link
US (1) US4387626A (es)
EP (1) EP0060201B1 (es)
JP (1) JPS57160755A (es)
AU (1) AU542892B2 (es)
BR (1) BR8201287A (es)
CA (1) CA1190576A (es)
DE (1) DE3263848D1 (es)
ES (1) ES8303207A1 (es)
MX (1) MX155758A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144105U (ja) * 1982-03-24 1983-09-28 株式会社大金製作所 ダイヤフラム式バキユ−ムアクチユエ−タ
FR2533875A1 (fr) * 1982-09-30 1984-04-06 Dba Sa Servomoteur d'assistance au freinage a systeme amplificateur d'effort entre le piston et l'organe de sortie
US4475439A (en) * 1983-09-02 1984-10-09 The Bendix Corporation Tandem brake booster
US4571943A (en) * 1984-03-01 1986-02-25 Allied Corporation Tandem brake booster with hydraulic mechanism for rear diaphragm force reversal
US4576004A (en) * 1984-07-02 1986-03-18 Allied Corporation Braking device with oppositely movable diaphragms
US4649802A (en) * 1984-10-29 1987-03-17 Allied Corporation Control valve
US4632015A (en) * 1984-10-29 1986-12-30 Allied Corporation Tandem brake booster
DE3439734A1 (de) * 1984-10-31 1986-04-30 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Membranteller fuer unterdruckbremskraftverstaerker
US4665800A (en) * 1985-09-03 1987-05-19 Allied Corporation Tandem brake booster
US4679491A (en) * 1985-11-04 1987-07-14 Allied Corporation Reaction mechanism for tandem brake booster
US4672883A (en) * 1985-12-02 1987-06-16 Allied Corporation Reaction mechanism for brake booster
DE4420112A1 (de) * 1994-06-09 1995-12-14 Teves Gmbh Alfred Betätigungseinheit für eine hydraulische Bremsanlage
JP2004506533A (ja) * 1999-05-12 2004-03-04 アレイ　アクチボラゲット クリーニングユニットを備えた直接印刷装置
DE102008032257A1 (de) * 2008-07-09 2010-01-14 Lucas Automotive Gmbh Bremskraftverstärker für eine Kraftfahrzeugbremsanlage und entsprechende Kraftfahrzeugbremsanlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US787421A (en) * 1904-06-17 1905-04-18 Leo Woerner Fluid-pressure device.
US2042906A (en) * 1935-07-23 1936-06-02 Henry N Greis Balanced pressure regulator
US3096689A (en) * 1961-01-30 1963-07-09 Bendix Corp Simplified tandem diaphragm fluid pressure motor
US3143929A (en) * 1962-01-02 1964-08-11 Bendix Corp Full power fluid pressure servomotor construction
US3373662A (en) * 1965-04-15 1968-03-19 Gen Motors Corp Zero travel vacuum suspended brake booster
DE2304834A1 (de) * 1973-02-01 1974-08-08 Felix Kaiser Hebelanordnung zur verstaerkung von bremsgeraeten
GB1508613A (en) * 1975-03-11 1978-04-26 Automotive Prod Co Ltd Fluid pressure servomotors

Also Published As

Publication number Publication date
CA1190576A (en) 1985-07-16
BR8201287A (pt) 1983-01-18
JPH032705B2 (es) 1991-01-16
MX155758A (es) 1988-04-25
EP0060201A1 (en) 1982-09-15
DE3263848D1 (en) 1985-07-04
AU542892B2 (en) 1985-03-21
EP0060201B1 (en) 1985-05-29
ES510257A0 (es) 1983-02-01
JPS57160755A (en) 1982-10-04
US4387626A (en) 1983-06-14
AU8109082A (en) 1982-09-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001