ATE251059T1 - Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung - Google Patents

Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung

Info

Publication number
ATE251059T1
ATE251059T1 AT99929477T AT99929477T ATE251059T1 AT E251059 T1 ATE251059 T1 AT E251059T1 AT 99929477 T AT99929477 T AT 99929477T AT 99929477 T AT99929477 T AT 99929477T AT E251059 T1 ATE251059 T1 AT E251059T1
Authority
AT
Austria
Prior art keywords
reaction
piston
boosting
main cylinder
receiving
Prior art date
Application number
AT99929477T
Other languages
English (en)
Inventor
Jean-Paul Bentz
Cedric Leboisne
Bruno Bosch Systeme Berthomieu
Bacardit Juan Bosch Syst Simon
Fernando Bosch Syste 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
Application granted granted Critical
Publication of ATE251059T1 publication Critical patent/ATE251059T1/de

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

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)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Joining Of Building Structures In Genera (AREA)
AT99929477T 1998-07-16 1999-07-12 Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung ATE251059T1 (de)

Applications Claiming Priority (2)

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
PCT/FR1999/001704 WO2000003903A1 (fr) 1998-07-16 1999-07-12 Maitre-cylindre perfectionne a reaction hydraulique et auto-assistance selective

Publications (1)

Publication Number Publication Date
ATE251059T1 true ATE251059T1 (de) 2003-10-15

Family

ID=9528670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99929477T ATE251059T1 (de) 1998-07-16 1999-07-12 Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung

Country Status (10)

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

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
ES2157665T3 (es) * 1997-06-27 2001-08-16 Bosch Syst Freinage Cilindro principal mejorado con reaccion hidraulica anulable dinamicamente.
FR2765173B1 (fr) * 1997-06-27 1999-08-27 Bosch Sist De Frenado Sl Maitre-cylindre a reaction hydraulique dynamique et a piston flottant

Also Published As

Publication number Publication date
DE69911784D1 (de) 2003-11-06
EP1097073B1 (de) 2003-10-01
ES2204138T3 (es) 2004-04-16
KR20010079535A (ko) 2001-08-22
WO2000003903A1 (fr) 2000-01-27
FR2781193A1 (fr) 2000-01-21
DE69911784T2 (de) 2004-07-29
FR2781193B1 (fr) 2000-09-15
EP1097073A1 (de) 2001-05-09
US6195993B1 (en) 2001-03-06
PT1097073E (pt) 2004-02-27
JP2002520222A (ja) 2002-07-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties