ES2017762B3 - Dispositivo para la aplicacion selectiva de presion hidraulica al freno de un vehiculo, impidiendo el bloqueo de las ruedas. - Google Patents

Dispositivo para la aplicacion selectiva de presion hidraulica al freno de un vehiculo, impidiendo el bloqueo de las ruedas.

Info

Publication number
ES2017762B3
ES2017762B3 ES87830326T ES87830326T ES2017762B3 ES 2017762 B3 ES2017762 B3 ES 2017762B3 ES 87830326 T ES87830326 T ES 87830326T ES 87830326 T ES87830326 T ES 87830326T ES 2017762 B3 ES2017762 B3 ES 2017762B3
Authority
ES
Spain
Prior art keywords
brake
wheels
locking
preventing
vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES87830326T
Other languages
English (en)
Inventor
Antonino Bertone
Luigi Piero Ippolito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat Auto SpA
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
Application granted granted Critical
Publication of ES2017762B3 publication Critical patent/ES2017762B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES87830326T 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. Expired - Lifetime ES2017762B3 (es)

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
ES2017762B3 true ES2017762B3 (es) 1991-03-01

Family

ID=11304887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87830326T Expired - Lifetime 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.

Country Status (6)

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

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 (es) * 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
US4807946A (en) 1989-02-28
IT8667736A0 (it) 1986-09-26
EP0262102A1 (en) 1988-03-30
DE3765068D1 (de) 1990-10-25
BR8705223A (pt) 1988-05-24
IT1200054B (it) 1989-01-05

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