TW348136B - Boosted braking device with variable boost ratio and reduced hysteresis - Google Patents

Boosted braking device with variable boost ratio and reduced hysteresis

Info

Publication number
TW348136B
TW348136B TW086114641A TW86114641A TW348136B TW 348136 B TW348136 B TW 348136B TW 086114641 A TW086114641 A TW 086114641A TW 86114641 A TW86114641 A TW 86114641A TW 348136 B TW348136 B TW 348136B
Authority
TW
Taiwan
Prior art keywords
cylinder
braking device
moving
master cylinder
rest
Prior art date
Application number
TW086114641A
Other languages
English (en)
Inventor
Simon Bacardit Juan
Original Assignee
Bosch Sist De Frenado Sl
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 Sist De Frenado Sl filed Critical Bosch Sist De Frenado Sl
Application granted granted Critical
Publication of TW348136B publication Critical patent/TW348136B/zh

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
    • 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
    • B60T8/321—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 deceleration
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • B60T8/3275—Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
TW086114641A 1996-11-22 1997-10-07 Boosted braking device with variable boost ratio and reduced hysteresis TW348136B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614264A FR2756240B1 (fr) 1996-11-22 1996-11-22 Dispositif de freinage assiste a rapport d'assistance variable et hysteresis reduite

Publications (1)

Publication Number Publication Date
TW348136B true TW348136B (en) 1998-12-21

Family

ID=9497889

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086114641A TW348136B (en) 1996-11-22 1997-10-07 Boosted braking device with variable boost ratio and reduced hysteresis

Country Status (16)

Country Link
US (1) US6085522A (zh)
EP (1) EP0939713B1 (zh)
JP (1) JP3940960B2 (zh)
KR (1) KR100501955B1 (zh)
CN (1) CN1237929A (zh)
AR (1) AR008917A1 (zh)
AU (1) AU731991B2 (zh)
BR (1) BR9714864A (zh)
DE (1) DE69710758T2 (zh)
ES (1) ES2170385T3 (zh)
FR (1) FR2756240B1 (zh)
PL (1) PL184053B1 (zh)
RU (1) RU2182540C2 (zh)
TR (1) TR199901125T2 (zh)
TW (1) TW348136B (zh)
WO (1) WO1998022319A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781193B1 (fr) * 1998-07-16 2000-09-15 Bosch Syst Freinage Maitre-cylindre perfectionne a reaction hydraulique et auto-assistance selective
DE19834193C1 (de) * 1998-07-29 1999-09-30 Lucas Ind Plc Hauptzylinder mit verbesserten Notbremseigenschaften für eine hydraulische Fahrzeugbremsanlage
FR2807986B1 (fr) * 2000-04-21 2002-09-06 Bosch Sist De Frenado Sl Servomoteur comportant une douille de blocage formant palpeur
FR2817221B1 (fr) * 2000-11-24 2003-01-10 Bosch Gmbh Robert Dispositif de freinage assiste, a fonctionnement ameliore, pour vehicule a moteur
FR2821314B1 (fr) * 2001-02-28 2003-04-11 Bosch Gmbh Robert Dispositif de freinage pour vehicule automobile
KR100428119B1 (ko) * 2001-05-22 2004-04-27 현대자동차주식회사 차량의 브레이크 부스터 구조
FR2825335B1 (fr) * 2001-05-30 2004-01-23 Bosch Gmbh Robert Dispositif de freinage pour vehicule automobile
FR2847540B1 (fr) * 2002-11-22 2005-02-25 Bosch Sist De Frenado Sl Procede de reglage de la course morte d'un ensemble maitre-cylindre et servomoteur d'assistance pneumatique dans un dispositif de freinage
FR2848967B1 (fr) * 2002-12-20 2005-06-10 Bosch Gmbh Robert Moyen de transmission d'effort axial dans un servomoteur a a ssistance pneumatique de frein hydraulique, pour vehicules a utomobiles
FR2873082B1 (fr) * 2004-07-13 2008-01-11 Bosch Gmbh Robert Maitre-cylindre de reaction hydraulique et ensemble de freinage comportant un tel maitre-cylindre
CN100447442C (zh) * 2006-10-31 2008-12-31 杨理林 联动制动油缸
US20160123418A1 (en) * 2014-10-29 2016-05-05 GM Global Technology Operations LLC Brake system with actuation assist
CN105667476B (zh) * 2016-03-31 2018-05-11 天合汽车零部件（上海）有限公司 一种汽车紧急自动刹车系统及其控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959011A (en) * 1955-11-21 1960-11-08 Hamill Markus Ind Inc Power-assisted operating mechanism for hydraulic pressure systems
BE676228A (zh) * 1965-07-23 1966-06-16
US5475977A (en) * 1992-09-30 1995-12-19 Allied Signal Europe Services Techniques Brake-booster device with slowed hydraulic reaction
DE4429439C2 (de) * 1994-08-19 1998-07-02 Lucas Ind Plc Hauptbremszylinder
FR2724354A1 (fr) * 1994-09-08 1996-03-15 Alliedsignal Europ Services Dispositif de freinage assiste a course masquee et a securite accrue

Also Published As

Publication number Publication date
BR9714864A (pt) 2000-10-17
PL333188A1 (en) 1999-11-22
FR2756240B1 (fr) 1998-12-31
ES2170385T3 (es) 2002-08-01
EP0939713A1 (fr) 1999-09-08
CN1237929A (zh) 1999-12-08
DE69710758D1 (de) 2002-04-04
AU4305797A (en) 1998-06-10
US6085522A (en) 2000-07-11
KR20000053271A (ko) 2000-08-25
PL184053B1 (pl) 2002-08-30
DE69710758T2 (de) 2003-05-28
RU2182540C2 (ru) 2002-05-20
AU731991B2 (en) 2001-04-12
KR100501955B1 (ko) 2005-07-20
JP2001503349A (ja) 2001-03-13
JP3940960B2 (ja) 2007-07-04
FR2756240A1 (fr) 1998-05-29
AR008917A1 (es) 2000-02-23
TR199901125T2 (xx) 1999-09-21
WO1998022319A1 (fr) 1998-05-28
EP0939713B1 (fr) 2002-02-27

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees