BR8900528A - Dispositivo reforcador pneumatico em conjunto tandem,especialmente para sistemas de freio hidraulico de veiculos - Google Patents

Dispositivo reforcador pneumatico em conjunto tandem,especialmente para sistemas de freio hidraulico de veiculos

Info

Publication number
BR8900528A
BR8900528A BR898900528A BR8900528A BR8900528A BR 8900528 A BR8900528 A BR 8900528A BR 898900528 A BR898900528 A BR 898900528A BR 8900528 A BR8900528 A BR 8900528A BR 8900528 A BR8900528 A BR 8900528A
Authority
BR
Brazil
Prior art keywords
hydraulic brake
brake systems
reinforcing device
vehicle hydraulic
tandem assembly
Prior art date
Application number
BR898900528A
Other languages
English (en)
Inventor
Manfred Kaub
Stuart John Briggs
Stephen Green
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
Priority claimed from DE8801464U external-priority patent/DE8801464U1/de
Priority claimed from GB888802598A external-priority patent/GB8802598D0/en
Application filed by Lucas Ind Plc filed Critical Lucas Ind Plc
Publication of BR8900528A publication Critical patent/BR8900528A/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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
    • 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
    • B60T13/5675—Supportstruts

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Diaphragms And Bellows (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
BR898900528A 1988-02-05 1989-02-03 Dispositivo reforcador pneumatico em conjunto tandem,especialmente para sistemas de freio hidraulico de veiculos BR8900528A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8801464U DE8801464U1 (pt) 1988-02-05 1988-02-05
GB888802598A GB8802598D0 (en) 1988-02-05 1988-02-05 Brake tandem servo booster

Publications (1)

Publication Number Publication Date
BR8900528A true BR8900528A (pt) 1989-10-03

Family

ID=25952671

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900528A BR8900528A (pt) 1988-02-05 1989-02-03 Dispositivo reforcador pneumatico em conjunto tandem,especialmente para sistemas de freio hidraulico de veiculos

Country Status (5)

Country Link
EP (1) EP0327997B1 (pt)
JP (1) JP2739875B2 (pt)
BR (1) BR8900528A (pt)
DE (1) DE58904817D1 (pt)
ES (1) ES2042815T3 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542946Y2 (pt) * 1989-08-11 1993-10-28
FR2727921A1 (fr) * 1994-12-09 1996-06-14 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage
US5878650A (en) * 1997-05-21 1999-03-09 General Motors Corporation Power booster sealing mechanism
DE19832357A1 (de) 1998-07-20 2000-01-27 Continental Teves Ag & Co Ohg Pneumatischer Kraftverstärker in Tandembauweise
DE10136379C1 (de) * 2001-07-26 2002-12-05 Lucas Automotive Gmbh Unterdruckbremskraftverstärker mit vereinfachter Montage
DE10256366B4 (de) * 2002-12-03 2004-10-28 Lucas Automotive Gmbh Bremskraftverstärker
DE10302780B4 (de) * 2003-01-24 2008-04-24 Lucas Automotive Gmbh Ventilelement für ein Steuerventil eines Bremskraftverstärkers, Bremskraftverstärker und Verfahren zur Herstellung eines Ventilelements
DE102007013074A1 (de) 2007-03-19 2008-09-25 Lucas Automotive Gmbh Wegbegrenzungsorgan in einer Bremskraftverstärkungseinrichtung und Bremskraftverstärkungseinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1056020A (en) * 1964-12-07 1967-01-25 Bendix Corp Fluid pressure servomotor
DE1555763A1 (de) * 1966-02-01 1969-06-12 Ernst Heinkel Ag Pneumatisch-hydraulische Mehrkammer-Hilfskraftvorrichtung mit hydraulischem Mehrkammer-Zylinder
ZA795365B (en) * 1978-10-18 1980-09-24 Lucas Industries Ltd Master cylinder assemblies for vehicle braking systems
DE2918914A1 (de) * 1979-05-10 1980-12-11 Teves Gmbh Alfred Bremskraftverstaerker
JPS59114151A (ja) * 1982-12-20 1984-07-02 Aisin Seiki Co Ltd タンデム型ブレ−キ倍力装置
JPS60125271U (ja) * 1984-02-02 1985-08-23 アイシン精機株式会社 タンデム型倍力装置

Also Published As

Publication number Publication date
EP0327997A2 (de) 1989-08-16
EP0327997B1 (de) 1993-06-30
JP2739875B2 (ja) 1998-04-15
DE58904817D1 (de) 1993-08-05
EP0327997A3 (de) 1991-03-20
ES2042815T3 (es) 1993-12-16
JPH026261A (ja) 1990-01-10

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