IT1200054B - Dispositivo per l'applicazione selettiva di pressione fluidica di azionamento agli organi frenanti di un veicolo con funzione antibloccaggio delle ruote - Google Patents

Dispositivo per l'applicazione selettiva di pressione fluidica di azionamento agli organi frenanti di un veicolo con funzione antibloccaggio delle ruote

Info

Publication number
IT1200054B
IT1200054B IT67736/86A IT6773686A IT1200054B IT 1200054 B IT1200054 B IT 1200054B IT 67736/86 A IT67736/86 A IT 67736/86A IT 6773686 A IT6773686 A IT 6773686A IT 1200054 B IT1200054 B IT 1200054B
Authority
IT
Italy
Prior art keywords
wheels
vehicle
lock function
drive pressure
selective application
Prior art date
Application number
IT67736/86A
Other languages
English (en)
Other versions
IT8667736A0 (it
Inventor
Antonino 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
Priority to IT67736/86A priority Critical patent/IT1200054B/it
Publication of IT8667736A0 publication Critical patent/IT8667736A0/it
Priority to EP87830326A priority patent/EP0262102B1/en
Priority to DE8787830326T priority patent/DE3765068D1/de
Priority to ES87830326T priority patent/ES2017762B3/es
Priority to US07/099,449 priority patent/US4807946A/en
Priority to BR8705223A priority patent/BR8705223A/pt
Application granted granted Critical
Publication of IT1200054B publication Critical patent/IT1200054B/it

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)
IT67736/86A 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 IT1200054B (it)

Priority Applications (6)

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
EP87830326A EP0262102B1 (en) 1986-09-26 1987-09-09 Device for the selective application of fluid operating pressure to the brake members of a vehicle, with the function of preventing locking of the wheels
DE8787830326T DE3765068D1 (de) 1986-09-26 1987-09-09 Einrichtung zur wahlweisen bremsdruckeinsteuerung in die fahrzeugbremse zur verhinderung des radblockierens.
ES87830326T ES2017762B3 (es) 1986-09-26 1987-09-09 Dispositivo para la aplicacion selectiva de presion hidraulica al freno de un vehiculo, impidiendo el bloqueo de las ruedas.
US07/099,449 US4807946A (en) 1986-09-26 1987-09-21 Anti-skid brake control system
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

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 (2)

Publication Number Publication Date
IT8667736A0 IT8667736A0 (it) 1986-09-26
IT1200054B true IT1200054B (it) 1989-01-05

Family

ID=11304887

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (6)

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

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 (it) * 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
US4807946A (en) 1989-02-28
BR8705223A (pt) 1988-05-24
EP0262102B1 (en) 1990-09-19
IT8667736A0 (it) 1986-09-26
ES2017762B3 (es) 1991-03-01
EP0262102A1 (en) 1988-03-30
DE3765068D1 (de) 1990-10-25

Similar Documents

Publication Publication Date Title
IT1137149B (it) Disposizione per controllare con precisione le dimensioni della carrozzeria d'una automobile
IT8648697A0 (it) Estremita' con ruota planetaria per freni di autoveicoli
IT8621808A1 (it) Impianto frenante idraulico a slittamento controllato per autoveicoli con tutte le ruote comandate
FR2598992B1 (fr) Servofrein pour vehicule
ES279251Y (es) Una disposicion de frenos hidraulicos de vehiculo para la conduccion
BR8606259A (pt) Instalacao de freio atuada por agente de pressao
GB8704855D0 (en) Vehicle having brake pressure
EP0222650A3 (en) Hydraulic brake booster
IT1217911B (it) Complesso di servofreno pneumatico
IT1200054B (it) Dispositivo per l'applicazione selettiva di pressione fluidica di azionamento agli organi frenanti di un veicolo con funzione antibloccaggio delle ruote
KR900701580A (ko) 차량용 앤티록 브레이크 시스템의 제동압력 조절방법
IT1153083B (it) Servofreno per veicoli
IT8420908A1 (it) "dispositivo di azionamento per i freni sulle ruote di un impianto frenante idraulico per autoveicoli"
GB2196078B (en) Fluid pressure operable vehicle braking systems
AU583633B2 (en) Hydraulic brake booster
DE3660615D1 (en) Hydraulic brake booster
IT1195112B (it) Dispositivo per l applicazione selettiva di presisone fluidica di azionamento agli organi di frenatura di un veicolo
IT1223286B (it) Generatore della pressione di frenatura per un impianto di frenatura idraulico per autoveicoli
EP0287528A3 (en) Fluid pressure device for operating the brake members of a vehicle with a wheel anti-locking function
IT1187956B (it) Dispositivo antibloccaggio delle ruote di un autoveicolo
GB8828066D0 (en) Motor vehicle with fluid pressure operable braking system
IT1223959B (it) Sistema di frenatura per autoveicoli con funzione antibloccaggio delle ruote
IT8667999A0 (it) Impianto di frenatura per autoveicoli con funzione antibloccaggio del le ruote
IT1232719B (it) Dispositivo di assistenza per la frenatura idraulica di veicoli
KR860010787U (ko) 1주식 유체압 작동자동차 주차대

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929