BR8705223A - Dispositivo para a aplicacao seletiva de pressao de fluido de acionamento aos orgaos frenantes de um veiculo,com funcao anti-bloqueio das rodas - Google Patents

Dispositivo para a aplicacao seletiva de pressao de fluido de acionamento aos orgaos frenantes de um veiculo,com funcao anti-bloqueio das rodas

Info

Publication number
BR8705223A
BR8705223A BR8705223A BR8705223A BR8705223A BR 8705223 A BR8705223 A BR 8705223A BR 8705223 A BR8705223 A BR 8705223A BR 8705223 A BR8705223 A BR 8705223A BR 8705223 A BR8705223 A BR 8705223A
Authority
BR
Brazil
Prior art keywords
french
organs
wheels
vehicle
fluid pressure
Prior art date
Application number
BR8705223A
Other languages
English (en)
Inventor
Antonio Bertone
Luigi Piero Ippolito
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Publication of BR8705223A publication Critical patent/BR8705223A/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
    • 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
    • B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—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 having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
    • B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum
    • B60T8/4258—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum with brake pressure relief by creating vacuum inside the expansion unit
    • 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
    • B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—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 having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/444—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 having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
BR8705223A 1986-09-26 1987-09-24 Dispositivo para a aplicacao seletiva de pressao de fluido de acionamento aos orgaos frenantes de um veiculo,com funcao anti-bloqueio das rodas BR8705223A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67736/86A IT1200054B (it) 1986-09-26 1986-09-26 Dispositivo per l'applicazione selettiva di pressione fluidica di azionamento agli organi frenanti di un veicolo con funzione antibloccaggio delle ruote

Publications (1)

Publication Number Publication Date
BR8705223A true BR8705223A (pt) 1988-05-24

Family

ID=11304887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8705223A BR8705223A (pt) 1986-09-26 1987-09-24 Dispositivo para a aplicacao seletiva de pressao de fluido de acionamento aos orgaos frenantes de um veiculo,com funcao anti-bloqueio das rodas

Country Status (6)

Country Link
US (1) US4807946A (pt)
EP (1) EP0262102B1 (pt)
BR (1) BR8705223A (pt)
DE (1) DE3765068D1 (pt)
ES (1) ES2017762B3 (pt)
IT (1) IT1200054B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8801745D0 (en) * 1988-01-27 1988-02-24 Automotive Prod Plc Vehicle antilock braking systems
US5000523A (en) * 1989-05-17 1991-03-19 General Motors Corporation Anti-lock braking system with electromagnetic brake
GB9001568D0 (en) * 1990-01-23 1990-03-21 Lucas Ind Plc Improvements in hydraulic anti-lock braking systems for vehicles
JPH1044958A (ja) * 1996-07-31 1998-02-17 Jidosha Kiki Co Ltd アンチスキッドブレーキ制御システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2046135A1 (de) * 1970-09-18 1972-03-23 Dr.-Ing. H.C. F. Porsche Kg, 7000 Stuttgart-Zuffenhausen Sicherheitseinrichtung für Zweikreisbremsanlagen von Kraftfahrzeugen
GB1390947A (en) * 1972-12-02 1975-04-16 Girling Ltd Anti-skid brakind system for vehicles
JPS51105577A (pt) * 1975-03-13 1976-09-18 Aisin Seiki
GB1543323A (en) * 1975-04-25 1979-04-04 Girling Ltd Modulator assemblies for vehicle hydraulic braking systems
US4095851A (en) * 1975-12-04 1978-06-20 Aisin Seiki Kabushiki Kaisha Modulator for anti-skid brake control system
JPS5325771A (en) * 1976-08-23 1978-03-09 Nissan Motor Co Ltd Oil pressure anti-skid device
GB2009348B (en) * 1977-10-05 1982-05-12 Aisin Seiki Brake pressure modulators
DE2942517A1 (de) * 1979-10-20 1981-04-30 Robert Bosch Gmbh, 7000 Stuttgart Bremsblockierschutzeinrichtung
JPS60219151A (ja) * 1984-04-16 1985-11-01 Watanabe Eng Kk アンチロツクブレ−キ用液圧調整装置

Also Published As

Publication number Publication date
EP0262102B1 (en) 1990-09-19
DE3765068D1 (de) 1990-10-25
IT1200054B (it) 1989-01-05
EP0262102A1 (en) 1988-03-30
US4807946A (en) 1989-02-28
IT8667736A0 (it) 1986-09-26
ES2017762B3 (es) 1991-03-01

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/09/2002