PT1097073E - Cilindro mestre aperfeicoado de reaccao hidraulica e auto-assistencia selectiva - Google Patents

Cilindro mestre aperfeicoado de reaccao hidraulica e auto-assistencia selectiva

Info

Publication number
PT1097073E
PT1097073E PT99929477T PT99929477T PT1097073E PT 1097073 E PT1097073 E PT 1097073E PT 99929477 T PT99929477 T PT 99929477T PT 99929477 T PT99929477 T PT 99929477T PT 1097073 E PT1097073 E PT 1097073E
Authority
PT
Portugal
Prior art keywords
reaction
master cylinder
piston
assistance
receiving
Prior art date
Application number
PT99929477T
Other languages
English (en)
Inventor
Juan Simon Bacardit
Cedric Leboisne
Jean-Paul Bentz
Bruno Berthomieu
Fernando Sacristan
Original Assignee
Bosch Syst Freinage
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 Bosch Syst Freinage filed Critical Bosch Syst Freinage
Publication of PT1097073E publication Critical patent/PT1097073E/pt

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
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
PT99929477T 1998-07-16 1999-07-12 Cilindro mestre aperfeicoado de reaccao hidraulica e auto-assistencia selectiva PT1097073E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9809084A FR2781193B1 (fr) 1998-07-16 1998-07-16 Maitre-cylindre perfectionne a reaction hydraulique et auto-assistance selective

Publications (1)

Publication Number Publication Date
PT1097073E true PT1097073E (pt) 2004-02-27

Family

ID=9528670

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99929477T PT1097073E (pt) 1998-07-16 1999-07-12 Cilindro mestre aperfeicoado de reaccao hidraulica e auto-assistencia selectiva

Country Status (10)

Country Link
US (1) US6195993B1 (pt)
EP (1) EP1097073B1 (pt)
JP (1) JP2002520222A (pt)
KR (1) KR20010079535A (pt)
AT (1) ATE251059T1 (pt)
DE (1) DE69911784T2 (pt)
ES (1) ES2204138T3 (pt)
FR (1) FR2781193B1 (pt)
PT (1) PT1097073E (pt)
WO (1) WO2000003903A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817222B1 (fr) * 2000-11-28 2003-01-10 Bosch Gmbh Robert Servomoteur pneumatique d'assistance de freinage avec loi de freinage perfectionnee
FR2817224B1 (fr) * 2000-11-29 2003-01-10 Bosch Gmbh Robert Dispositif de freinage assiste pour vehicule a moteur
FR2844238B1 (fr) * 2002-09-11 2004-11-26 Bosch Sist S Frenado Sl Servofrein comportant un maitre-cylindre a reaction reduite
CN113753005B (zh) * 2021-11-09 2022-02-18 杭州赛奇机械股份有限公司 一种新能源车用制动主缸

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862366A (en) * 1952-11-03 1958-12-02 Kelsey Hayes Co Booster brake mechanism
FR2317533A1 (fr) * 1975-07-11 1977-02-04 Dba Servomoteur d'assistance
US4179980A (en) * 1976-04-03 1979-12-25 Aisin Seiki Kabushiki Kaisha Hydraulic brake booster
AU507295B2 (en) * 1976-05-19 1980-02-07 Automotive Products Limited Servo-assisted hydraulic master cylinder
JPS60206762A (ja) * 1984-03-30 1985-10-18 Aisin Seiki Co Ltd 液圧ブ−スタ
FR2724354A1 (fr) 1994-09-08 1996-03-15 Alliedsignal Europ Services Dispositif de freinage assiste a course masquee et a securite accrue
FR2751602B1 (fr) * 1996-07-23 1998-09-18 Bosch Syst Freinage Dispositif de freinage assiste a rapport d'assistance variable
FR2752210B1 (fr) * 1996-08-09 1998-09-18 Bosch Sist De Frenado Sl Dispositif de freinage assiste a reaction hydraulique et securite accrue
FR2756240B1 (fr) * 1996-11-22 1998-12-31 Bosch Sist De Frenado Sl Dispositif de freinage assiste a rapport d'assistance variable et hysteresis reduite
FR2765173B1 (fr) * 1997-06-27 1999-08-27 Bosch Sist De Frenado Sl Maitre-cylindre a reaction hydraulique dynamique et a piston flottant
EP0993398B1 (fr) * 1997-06-27 2001-05-30 Bosch Systemes de Freinage Maitre-cylindre perfectionne a reaction hydraulique dynamiquement annulable

Also Published As

Publication number Publication date
US6195993B1 (en) 2001-03-06
EP1097073B1 (fr) 2003-10-01
EP1097073A1 (fr) 2001-05-09
ATE251059T1 (de) 2003-10-15
FR2781193A1 (fr) 2000-01-21
KR20010079535A (ko) 2001-08-22
DE69911784T2 (de) 2004-07-29
DE69911784D1 (de) 2003-11-06
JP2002520222A (ja) 2002-07-09
WO2000003903A1 (fr) 2000-01-27
ES2204138T3 (es) 2004-04-16
FR2781193B1 (fr) 2000-09-15

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