FR2636905A1 - BRAKE VEHICLE BRAKE SYSTEM AND DRIVING ANTI-SKID SYSTEM - Google Patents

BRAKE VEHICLE BRAKE SYSTEM AND DRIVING ANTI-SKID SYSTEM

Info

Publication number
FR2636905A1
FR2636905A1 FR8912664A FR8912664A FR2636905A1 FR 2636905 A1 FR2636905 A1 FR 2636905A1 FR 8912664 A FR8912664 A FR 8912664A FR 8912664 A FR8912664 A FR 8912664A FR 2636905 A1 FR2636905 A1 FR 2636905A1
Authority
FR
France
Prior art keywords
brake
skid
driving anti
piston
drive
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.)
Pending
Application number
FR8912664A
Other languages
French (fr)
Inventor
Ewald Huebl
Klaus Mueller
Edgar Schmitt
Heinz Siegel
Manfred Himmelsbach
Martin Jordan
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2636905A1 publication Critical patent/FR2636905A1/en
Pending 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
    • 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
    • B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
    • 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
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)

Abstract

Dans une installation connue de ce type, un freinage succédant rapidement à un réglage antipatinage à l'entraînement risque d'être retardé. Cet inconvénient est supprimé par une chambre de manoeuvre 23 qui est délimitée d'un côté par la face arrière 25 d'un premier piston 29 - dans le sens de l'actionnement par la pédale 24 - d'un maître-cylindre 2 à plusieurs circuits. Lors d'un réglage antipatinage à l'entraînement, cette chambre permet d'exercer une force de pression sur le piston 29 par du fluide refoulé par un élément de pompe 43, cependant que l'application d'une force de pression en direction de la pédale de frein 24 est exclue.In a known installation of this type, braking rapidly following an anti-skid adjustment at the drive risks being delayed. This drawback is eliminated by an operating chamber 23 which is delimited on one side by the rear face 25 of a first piston 29 - in the direction of actuation by the pedal 24 - of a master cylinder 2 to several circuits. During an anti-skid adjustment at the drive, this chamber makes it possible to exert a pressure force on the piston 29 by the fluid delivered by a pump element 43, while the application of a pressure force in the direction of the brake pedal 24 is excluded.

FR8912664A 1988-09-27 1989-09-27 BRAKE VEHICLE BRAKE SYSTEM AND DRIVING ANTI-SKID SYSTEM Pending FR2636905A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883832722 DE3832722A1 (en) 1988-09-27 1988-09-27 BRAKE SYSTEM

Publications (1)

Publication Number Publication Date
FR2636905A1 true FR2636905A1 (en) 1990-03-30

Family

ID=6363777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8912664A Pending FR2636905A1 (en) 1988-09-27 1989-09-27 BRAKE VEHICLE BRAKE SYSTEM AND DRIVING ANTI-SKID SYSTEM

Country Status (4)

Country Link
JP (1) JPH02169355A (en)
DE (1) DE3832722A1 (en)
FR (1) FR2636905A1 (en)
GB (1) GB2224796B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420175A2 (en) * 1989-09-27 1991-04-03 Robert Bosch Gmbh Brake booster
WO1995003966A1 (en) * 1993-07-27 1995-02-09 Lucas Industries Public Limited Company A vehicle brake system having an electronically controlled booster
WO1996020102A1 (en) * 1994-12-24 1996-07-04 Itt Automotive Europe Gmbh Hydraulic braking system for motor vehicles

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531317A1 (en) * 1995-08-25 1997-02-27 Teves Gmbh Alfred Actuating unit for a brake system with traction control and / or driving stability control
DE19603871A1 (en) * 1996-02-03 1997-08-07 Teves Gmbh Alfred Slip-controlled hydraulic brake system with charge pump
DE19641821A1 (en) * 1996-10-10 1998-04-16 Teves Gmbh Alfred Brake pressure transmitter for car hydraulic brake installation
DE19731962C2 (en) * 1997-07-24 2000-08-03 Lucas Ind Plc Fully hydraulic brake booster / master cylinder unit
EP1020339B1 (en) 1999-01-11 2005-10-26 Toyota Jidosha Kabushiki Kaisha Brake system
JP4482981B2 (en) 1999-10-04 2010-06-16 トヨタ自動車株式会社 Brake hydraulic pressure control device
US6953229B2 (en) 2000-12-28 2005-10-11 Toyota Jidosha Kabushiki Kaisha Hydraulic braking system and method with flow control device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535662A1 (en) * 1982-11-04 1984-05-11 Bosch Gmbh Robert MASTER CYLINDER
JPS59134038A (en) * 1983-01-21 1984-08-01 Aisin Seiki Co Ltd Automatic brake system
GB2184506A (en) * 1985-12-20 1987-06-24 Teves Gmbh Alfred Hydraulic brake system
DE3629776A1 (en) * 1986-09-02 1988-03-10 Teves Gmbh Alfred HYDRAULIC BRAKE SYSTEM FOR MOTOR VEHICLES
EP0279981A1 (en) * 1987-02-09 1988-08-31 LUCAS INDUSTRIES public limited company Improvements in hydraulic booster and master cylinder assemblies for vehicle braking systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623736C2 (en) * 1986-07-14 1998-01-29 Teves Gmbh Alfred Hydraulic brake system for motor vehicles
DE3776864D1 (en) * 1986-11-05 1992-04-02 Lucas Ind Plc HYDRAULIC SYSTEM FOR VEHICLES.
GB2217411B (en) * 1988-04-12 1992-11-04 Lucas Ind Plc Improvements in hydraulic systems for vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535662A1 (en) * 1982-11-04 1984-05-11 Bosch Gmbh Robert MASTER CYLINDER
JPS59134038A (en) * 1983-01-21 1984-08-01 Aisin Seiki Co Ltd Automatic brake system
GB2184506A (en) * 1985-12-20 1987-06-24 Teves Gmbh Alfred Hydraulic brake system
DE3629776A1 (en) * 1986-09-02 1988-03-10 Teves Gmbh Alfred HYDRAULIC BRAKE SYSTEM FOR MOTOR VEHICLES
EP0279981A1 (en) * 1987-02-09 1988-08-31 LUCAS INDUSTRIES public limited company Improvements in hydraulic booster and master cylinder assemblies for vehicle braking systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 262 (M-341)[1699], 30 novembre 1984; & JP-A-59 134 038 (AISHIN SEIKI K.K.) 01-08-1984 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420175A2 (en) * 1989-09-27 1991-04-03 Robert Bosch Gmbh Brake booster
EP0420175A3 (en) * 1989-09-27 1991-04-24 Robert Bosch Gmbh Brake booster
WO1995003966A1 (en) * 1993-07-27 1995-02-09 Lucas Industries Public Limited Company A vehicle brake system having an electronically controlled booster
WO1996020102A1 (en) * 1994-12-24 1996-07-04 Itt Automotive Europe Gmbh Hydraulic braking system for motor vehicles
EP0930208A3 (en) * 1994-12-24 1999-08-04 Continental Teves AG & Co. oHG Hydraulic braking system for motor vehicles

Also Published As

Publication number Publication date
JPH02169355A (en) 1990-06-29
GB2224796A (en) 1990-05-16
GB8921680D0 (en) 1989-11-08
DE3832722A1 (en) 1990-03-29
GB2224796B (en) 1992-08-05

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