ES2028426T3 - Conjunto de accionamiento del freno para vehiculos de motor. - Google Patents

Conjunto de accionamiento del freno para vehiculos de motor.

Info

Publication number
ES2028426T3
ES2028426T3 ES198989115175T ES89115175T ES2028426T3 ES 2028426 T3 ES2028426 T3 ES 2028426T3 ES 198989115175 T ES198989115175 T ES 198989115175T ES 89115175 T ES89115175 T ES 89115175T ES 2028426 T3 ES2028426 T3 ES 2028426T3
Authority
ES
Spain
Prior art keywords
modulator
main cylinder
braking
amplifier
drive 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 - Lifetime
Application number
ES198989115175T
Other languages
English (en)
Inventor
Helmut Heibel
Leo Gilles
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of ES2028426T3 publication Critical patent/ES2028426T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
    • 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
    • B60T13/5675—Supportstruts
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
    • B60T8/3685—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders characterised by the mounting of the modulator unit onto the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

ESTE SISTEMA DE FRENADO CONSTA DE UN CILINDRO PRINCIPAL DE FRENADO (10), AL QUE SE PUEDE CONECTAR UN CIRCUITO DE FRENADO POR LO MENOS, Y TAMBIEN CONSTA DE UN MODULADOR (12) Y DE UN AMPLIFICADOR (14) DE LA FUERZA DE FRENADO. EL MODULADOR (12) ESTA ACOPLADO DE FORMA QUE PUEDE MODULAR LA PRESION EN EL CIRCUITO DE FRENADO DEL CILINDRO PRINCIPAL (10). EL AMPLIFICADOR (14) ESTA PROVISTO DE UNA CAJA ESTANCA (34, 36) CON AL MENOS UNA PARED INTERMEDIA (38) QUE SE MUEVE A MANERA DE EMBOLO. PARA LA TRANSMISION DE LAS FUERZAS DE REACCION DEL CILINDRO PRINCIPAL (10) A UNA PARED DEL VAHICULO (20), SE EXTIENDE AL MENOS UN BULON DE ENLACE (16, 18) A TRAVES DE LA CAJA ESTANCA (34, 36) DEL AMPLIFICADOR (14). LA FIJACION DEL MODULADOR (12) SE CONSIGUE SI EL CILINDRO PRINCIPAL (10) RODEA AL MENOS UN BULON DE ENLACE (16, 18), QUE SE EXTIENDE A TRAVES DE LA CAJA ESTANCA (34, 36) DEL AMPLIFICADOR (14). DE ESTE MODO SE EVITA QUE LAS OSCILACIONES DEL MODULADOR (12) SE TRANSMITAN AL CILINDRO PRINCIPAL (10), Y QUE ESTE SE DETERIORE CON EL PASO DEL TIEMPO.
ES198989115175T 1988-08-19 1989-08-17 Conjunto de accionamiento del freno para vehiculos de motor. Expired - Lifetime ES2028426T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8810531U DE8810531U1 (es) 1988-08-19 1988-08-19

Publications (1)

Publication Number Publication Date
ES2028426T3 true ES2028426T3 (es) 1992-07-01

Family

ID=6827075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989115175T Expired - Lifetime ES2028426T3 (es) 1988-08-19 1989-08-17 Conjunto de accionamiento del freno para vehiculos de motor.

Country Status (8)

Country Link
US (1) US5072996A (es)
EP (1) EP0356817B1 (es)
JP (1) JP2735337B2 (es)
KR (1) KR970009285B1 (es)
BR (1) BR8907060A (es)
DE (2) DE8810531U1 (es)
ES (1) ES2028426T3 (es)
WO (1) WO1990002065A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202820C2 (de) * 1992-01-31 1996-09-05 Lucas Ind Plc Betätigungseinheit für Kraftfahrzeugbremsen
FR2696399B1 (fr) * 1992-10-07 1995-03-03 Bendix Europ Services Tech Dispositif de servomoteur à dépression d'assistance au freinage d'un véhicule muni de moyens de commande directe de freinage.
DE4403466A1 (de) * 1994-02-04 1995-08-10 Teves Gmbh Alfred Druckregelvorrichtung für schlupfgeregelte hydraulische Bremsanlagen
DE4418444C2 (de) * 1994-05-26 1999-01-14 Lucas Ind Plc Elektronisch regelbarer Bremskraftverstärker für eine Fahrzeugbremsanlage
JP3482693B2 (ja) * 1994-06-30 2003-12-22 アイシン精機株式会社 自動車用制動液圧制御装置
JPH0826100A (ja) * 1994-07-13 1996-01-30 Sumitomo Electric Ind Ltd 車両用ブレーキ液圧制御装置
US5570622A (en) * 1995-06-08 1996-11-05 General Motors Corporation Power booster with guided power piston
DE19547541A1 (de) * 1995-12-20 1997-06-26 Teves Gmbh Alfred Hydraulikaggregat
JPH1035453A (ja) * 1996-07-25 1998-02-10 Aisin Seiki Co Ltd 自動車用制動液圧制御装置
FR2755657B1 (fr) * 1996-11-08 1998-12-18 Bosch Syst Freinage Dispositif compact de commande de freinage
US5878650A (en) * 1997-05-21 1999-03-09 General Motors Corporation Power booster sealing mechanism
DE19805845A1 (de) * 1998-02-13 1999-08-19 Itt Mfg Enterprises Inc Unterdruck-Bremskraftverstärker
US6189437B1 (en) * 1999-08-30 2001-02-20 Robert Bosch Corporation Brake booster having means for mounting on a wall
DE10052290A1 (de) * 2000-10-20 2002-05-08 Zf Lemfoerder Metallwaren Ag Betätigungseinrichtung für die Bremsanlage eines Kraftfahrzeuges
JP4595395B2 (ja) * 2003-09-26 2010-12-08 株式会社アドヴィックス 車両用ブレーキ液圧制御用アクチュエータ及びその検査装置並びに検査方法
US7040217B1 (en) 2004-11-16 2006-05-09 Robert Bosch Gmbh Tie rod for a brake booster
FR2882316B1 (fr) * 2005-02-18 2007-04-20 Bosch Gmbh Robert Tirant pour servomoteur d'assistance au freinage d'un vehicule et servomoteur appliquant un tel tirant
JP4943220B2 (ja) * 2007-05-01 2012-05-30 日立オートモティブシステムズ株式会社 液圧制御ユニットおよびブレーキ制御用液圧制御ユニット
JP5924597B2 (ja) * 2011-11-25 2016-05-25 本田技研工業株式会社 制動装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752536A (en) * 1971-11-17 1973-08-14 Wagner Electric Corp Anti-skid mechanism
US3727993A (en) * 1972-01-13 1973-04-17 Gen Motors Corp Wheel lock control modulator
GB1580194A (en) * 1976-05-06 1980-11-26 Girling Ltd Actuator assemblies for vehicle hydraulic braking systems
DE2830262A1 (de) * 1978-07-10 1980-01-24 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
JPS56143158U (es) * 1980-03-28 1981-10-28
JPS56120443A (en) * 1980-02-27 1981-09-21 Aisin Seiki Co Ltd Brake booster for automobile
AU543605B2 (en) * 1980-08-14 1985-04-26 Lucas Industries Limited Master cylinder communication with reservoir
JPS6030585B2 (ja) * 1980-09-25 1985-07-17 日信工業株式会社 負圧式倍力装置
GB2092251B (en) * 1980-12-06 1985-02-06 Nissin Kogyo Kk Vacuum booster assembly
DE3609974A1 (de) * 1985-04-06 1986-10-30 Volkswagen AG, 3180 Wolfsburg Hydraulische bremsanlage fuer kraftfahrzeuge mit antiblockierregeleinrichtung
DE3611932A1 (de) * 1986-04-09 1987-10-22 Teves Gmbh Alfred Hydraulische bremsanlage
DE3641105A1 (de) * 1986-12-02 1988-06-16 Teves Gmbh Alfred Kraftfahrzeugbremsvorrichtung

Also Published As

Publication number Publication date
WO1990002065A1 (de) 1990-03-08
KR900701581A (ko) 1990-12-03
DE58900623D1 (de) 1992-02-06
US5072996A (en) 1991-12-17
BR8907060A (pt) 1991-01-02
EP0356817B1 (de) 1991-12-27
JP2735337B2 (ja) 1998-04-02
KR970009285B1 (en) 1997-06-10
EP0356817A1 (de) 1990-03-07
DE8810531U1 (es) 1989-12-21
JPH03500869A (ja) 1991-02-28

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