BR8704265A - Servo-reforco operado pneumaticamente - Google Patents

Servo-reforco operado pneumaticamente

Info

Publication number
BR8704265A
BR8704265A BR8704265A BR8704265A BR8704265A BR 8704265 A BR8704265 A BR 8704265A BR 8704265 A BR8704265 A BR 8704265A BR 8704265 A BR8704265 A BR 8704265A BR 8704265 A BR8704265 A BR 8704265A
Authority
BR
Brazil
Prior art keywords
reinforcement
pneumatically operated
operated servo
servo
pneumatically
Prior art date
Application number
BR8704265A
Other languages
English (en)
Inventor
Ivan Mortimer
Glyn Phillip Reginald Farr
Original Assignee
Lucas Ind Plc
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 Lucas Ind Plc filed Critical Lucas Ind Plc
Publication of BR8704265A publication Critical patent/BR8704265A/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
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
BR8704265A 1986-08-21 1987-08-19 Servo-reforco operado pneumaticamente BR8704265A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868620355A GB8620355D0 (en) 1986-08-21 1986-08-21 Servo-booster

Publications (1)

Publication Number Publication Date
BR8704265A true BR8704265A (pt) 1988-04-12

Family

ID=10603040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704265A BR8704265A (pt) 1986-08-21 1987-08-19 Servo-reforco operado pneumaticamente

Country Status (5)

Country Link
US (1) US4813338A (pt)
EP (1) EP0259063A1 (pt)
JP (1) JPS6374760A (pt)
BR (1) BR8704265A (pt)
GB (1) GB8620355D0 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913536A1 (de) * 1989-04-25 1990-10-31 Teves Gmbh Alfred Bremskraftverstaerker, insbesondere fuer kraftfahrzeuge
FR2666552B1 (fr) * 1990-09-07 1995-06-16 Bendix Europ Services Tech Procede de reglage de la valeur du saut d'un servomoteur pneumatique d'assistance au freinage et servomoteur pour la mise en óoeuvre de ce procede.
FR2691691B1 (fr) * 1992-05-26 1996-08-09 Bendix Europ Services Tech Servomoteur pneumatique.
JP2962342B2 (ja) * 1993-10-29 1999-10-12 自動車機器株式会社 倍力装置
JP3131094B2 (ja) * 1994-05-25 2001-01-31 アイシン精機株式会社 負圧式倍力装置
JP3350684B2 (ja) * 1994-10-14 2002-11-25 株式会社ボッシュオートモーティブシステム 倍力装置
DE19534222A1 (de) * 1995-09-15 1997-03-20 Teves Gmbh Alfred Bremskraftverstärker für Kraftfahrzeuge
US5794506A (en) * 1996-08-09 1998-08-18 Jidosha Kiki Co., Ltd. Reaction mechanism for brake booster
FR2820388B1 (fr) * 2001-02-07 2004-05-28 Bosch Sist De Frenado Sl Dispositif de reaction pour servomoteur pneumatique d'assistance au freinage et servomoteur pneumatique d'assistance au freinage comportant un tel dispositif
JP2003089353A (ja) * 2001-09-18 2003-03-25 Bosch Automotive Systems Corp 倍力装置
US7299776B1 (en) 2005-10-11 2007-11-27 Baker W Howard Valve assembly for an internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209657A (en) * 1962-09-21 1965-10-05 Glenn T Randol Pressure differential operated brake booster device
DE1430633A1 (de) * 1964-08-01 1969-09-04 Bosch Gmbh Robert Druckmittelventil
US3727405A (en) * 1970-10-13 1973-04-17 G Randol Vacuum-power brake booster
US3795426A (en) * 1973-03-30 1974-03-05 Bendix Corp Actuation means responsive to a sensed braking condition for activating a servomotor
DE2409148C3 (de) * 1974-02-26 1985-03-14 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstärker mit Doppelventil
JPS5760984B2 (pt) * 1975-02-18 1982-12-22 Nisshin Kogyo Kk
FR2587957B1 (fr) * 1985-09-30 1987-12-24 Bendix France Ensemble de valve de distribution pour servomoteur pneumatique d'assistance au freinage

Also Published As

Publication number Publication date
JPS6374760A (ja) 1988-04-05
US4813338A (en) 1989-03-21
EP0259063A1 (en) 1988-03-09
GB8620355D0 (en) 1986-10-01

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