DE69911784D1 - Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung - Google Patents

Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung

Info

Publication number
DE69911784D1
DE69911784D1 DE69911784T DE69911784T DE69911784D1 DE 69911784 D1 DE69911784 D1 DE 69911784D1 DE 69911784 T DE69911784 T DE 69911784T DE 69911784 T DE69911784 T DE 69911784T DE 69911784 D1 DE69911784 D1 DE 69911784D1
Authority
DE
Germany
Prior art keywords
reaction
piston
main cylinder
receiving
hydraulic reaction
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 - Fee Related
Application number
DE69911784T
Other languages
English (en)
Other versions
DE69911784T2 (de
Inventor
Jean-Paul Bentz
Cedric Leboisne
Bruno Berthomieu
Bacardit Juan Simon
Fernando Sacristan
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.)
Bosch Systemes de Freinage SAS
Original Assignee
Bosch Systemes de Freinage SAS
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 Systemes de Freinage SAS filed Critical Bosch Systemes de Freinage SAS
Application granted granted Critical
Publication of DE69911784D1 publication Critical patent/DE69911784D1/de
Publication of DE69911784T2 publication Critical patent/DE69911784T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60T13/573—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)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
DE69911784T 1998-07-16 1999-07-12 Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung Expired - Fee Related DE69911784T2 (de)

Applications Claiming Priority (3)

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
FR9809084 1998-07-16
PCT/FR1999/001704 WO2000003903A1 (fr) 1998-07-16 1999-07-12 Maitre-cylindre perfectionne a reaction hydraulique et auto-assistance selective

Publications (2)

Publication Number Publication Date
DE69911784D1 true DE69911784D1 (de) 2003-11-06
DE69911784T2 DE69911784T2 (de) 2004-07-29

Family

ID=9528670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911784T Expired - Fee Related DE69911784T2 (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
FR2765173B1 (fr) * 1997-06-27 1999-08-27 Bosch Sist De Frenado Sl Maitre-cylindre a reaction hydraulique dynamique et a piston flottant
EP0993398B1 (de) * 1997-06-27 2001-05-30 Bosch Systemes de Freinage Verbesserter hauptzylinder mit dynamisch annulierbarer hydraulischer reaktion

Also Published As

Publication number Publication date
DE69911784T2 (de) 2004-07-29
EP1097073B1 (de) 2003-10-01
ES2204138T3 (es) 2004-04-16
US6195993B1 (en) 2001-03-06
JP2002520222A (ja) 2002-07-09
KR20010079535A (ko) 2001-08-22
FR2781193A1 (fr) 2000-01-21
FR2781193B1 (fr) 2000-09-15
ATE251059T1 (de) 2003-10-15
PT1097073E (pt) 2004-02-27
WO2000003903A1 (fr) 2000-01-27
EP1097073A1 (de) 2001-05-09

Similar Documents

Publication Publication Date Title
MXPA01008862A (es) Carrito de golf con frenos de disco y freno de enclavamiento de un solo punto.
SE8402830D0 (sv) Hydraulisk bromskraftforsterkare
EP1219516A3 (de) Bremsanlage mit Hochdruckquelle zwischen Hauptzylinder und Radzylinder
EP1067032A3 (de) Kraftfahrzeugbremssystem
WO2009003781A3 (fr) Systeme de commande pour systeme de freinage hydraulique.
HUP9900724A2 (hu) Elektronikus vezérlésű fékműködtető rendszer gépjárművekhez
ATE47098T1 (de) Druckmodulator fuer abs-systeme.
DE602005007401D1 (de) Hydraulischer Bremsdruckübersetzer für Kraftfahrzeugbremssytem
EP1538047A3 (de) Fahrzeugbremsanlage
DE69911784D1 (de) Verbesserter hauptzylinder mit hydraulischer reaktion und selektiver selbstverstärkung
WO1994007723A1 (fr) Dispositif de freinage assiste a course masquee
EP0887570A3 (de) Trommelbremse
ATE303272T1 (de) Elektrohydraulischer bremskreis für fahrzeug
EP0837258A3 (de) Trommelbremse
ES475639A1 (es) Perfeccionamientos en servofrenos hidraulicos para instala- ciones de frenos de vehiculos
PT1604128E (pt) Circuito de travagem constituindo um travão de estacionamento hidráulico
GB2003564A (en) Improvements in hydraulic power booster for vehicle braking systems
US5090293A (en) Hydraulic booster with reaction force imparting surface of easily modifiable form
KR0131413Y1 (ko) 자동차의 진공 제동배력장치
DE69907473D1 (de) Hauptzylinder mit druckabhängiger, fortschreitender, hydraulischer reaktion
DE602004000911D1 (de) Servobremssystem mit in der druckstange im hauptzylinderintegriertem dekompressionskolben
KR970040648A (ko) 유압브레이크 조작기구
AU2002334039A1 (en) Hydraulic braking circuit and its use
EP1422115A3 (de) Hydraulischer Bremskraftverstärker
AU2081102A (en) Brake booster device with emergency valve

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee