ES2008775A6 - Dispositivo antibloqueo para las ruedas de un vehiculo a motor. - Google Patents

Dispositivo antibloqueo para las ruedas de un vehiculo a motor.

Info

Publication number
ES2008775A6
ES2008775A6 ES8703385A ES8703385A ES2008775A6 ES 2008775 A6 ES2008775 A6 ES 2008775A6 ES 8703385 A ES8703385 A ES 8703385A ES 8703385 A ES8703385 A ES 8703385A ES 2008775 A6 ES2008775 A6 ES 2008775A6
Authority
ES
Spain
Prior art keywords
braking
pneumo
hydraulic
pressure
brakes
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
Application number
ES8703385A
Other languages
English (en)
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.)
MERELLI AUTRONICA SpA
Original Assignee
MERELLI AUTRONICA 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 MERELLI AUTRONICA SpA filed Critical MERELLI AUTRONICA SpA
Publication of ES2008775A6 publication Critical patent/ES2008775A6/es
Expired 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
    • 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)
  • Braking Systems And Boosters (AREA)

Abstract

DISPOSITIVO ANTIBLOQUEO PARA LAS RUEDAS DE UN VEHICULO A MOTOR COMPRENDE UNA VALVULA DE SOLENOIDE (22) PARA INTERRUMPIR LA ACCION DE FRENADO MEDIANTE LA CONEXION DE LOS FRENOS (18, F) A UNA LINEA DE DESCARGA (26), Y UN ACTUADOR HIDRONEUMATICO (32) CONECTADO A LA LINEA DE DESCARGA (26) Y PROVISTO DE UN CIRCUITO NEUMATICO DE CONTROL (46, 54) CONECTADO AL SERVOCONTROL NEUMATICO (24, 44) DEL SISTEMA DE FRENADO. UNA UNIDAD ELECTRONICA DE CONTROL (28), CONECTADA A SENSORES (30) PARA DETECTAR LA VELOCIDAD DE GIRO DE LAS RUEDAS. UN ACTUADOR (32) CON UNA CAMARA DE CONTROL (36). UN PRESOSTATO ELECTRICO (70) ASOCIADO CON EL ACTUADOR HIDROCEUMATICO (32) PARA PROPORCIONAR SEÑALES ELECTRICAS A LA UNIDAD DE CONTROL (28). LA UNIDAD (28) CONTROLA LA PRESION HIDRAULICA DE FRENADO APLICADA A LOS FRENOS (18) A TRAVES DE LA UNIDAD HIDRONEUMATICA (32) EN LOS CICLOS DE FRENADO EN FUNCION DE LAS SEÑALES SUMINISTRADAS POR EL PRESOSTATO (70).
ES8703385A 1986-02-24 1987-02-23 Dispositivo antibloqueo para las ruedas de un vehiculo a motor. Expired ES2008775A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67140/86A IT1187956B (it) 1986-02-24 1986-02-24 Dispositivo antibloccaggio delle ruote di un autoveicolo

Publications (1)

Publication Number Publication Date
ES2008775A6 true ES2008775A6 (es) 1989-08-01

Family

ID=11299918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8703385A Expired ES2008775A6 (es) 1986-02-24 1987-02-23 Dispositivo antibloqueo para las ruedas de un vehiculo a motor.

Country Status (9)

Country Link
AT (1) AT394692B (es)
BE (1) BE1000310A5 (es)
CH (1) CH669159A5 (es)
DE (1) DE3705897C2 (es)
ES (1) ES2008775A6 (es)
FR (1) FR2594769B1 (es)
GB (1) GB2186933B (es)
IT (1) IT1187956B (es)
NL (1) NL8700448A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818452A1 (de) * 1988-05-31 1989-12-14 Teves Gmbh Alfred Ventileinrichtung fuer eine schlupfgeregelte bremsanlage
DE4117546A1 (de) * 1991-05-29 1992-12-03 Teves Gmbh Alfred Blockiergeschuetzte kraftfahrzeugbremsanlage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1559013A (es) * 1967-12-27 1969-03-07
DE1961039A1 (de) * 1969-12-05 1971-06-16 Bosch Gmbh Robert Fahrzeugbremsanlage mit Blockierschutz
GB1468014A (en) * 1973-10-25 1977-03-23 Dewandre Co Ltd C Hydraulic braking systems
US3963277A (en) * 1975-02-18 1976-06-15 Sanwa Seiki Mfg. Co. Ltd. Vehicle brake system
DE3125640A1 (de) * 1981-06-30 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart Sensor
GB2126673A (en) * 1982-09-09 1984-03-28 Lucas Ind Plc Anti-lock braking system
DE3416744C3 (de) * 1984-05-07 1999-07-15 Bosch Gmbh Robert Verfahren zum Betreiben eines Druckreglers einer Fahrzeugbremsanlage
DE3416723A1 (de) * 1984-05-07 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart Druckmittel-fahrzeugbremsanlage
DE3427380A1 (de) * 1984-07-25 1986-01-30 Alfred Teves Gmbh, 6000 Frankfurt Bremsdruckgeber fuer schlupfgeregelte kraftfahrzeug-bremsanlagen
IT1182556B (it) * 1985-08-02 1987-10-05 Fiat Auto Spa Circuito idraulico di frenatura con servocomando pneumatico a depressione e dispositivo antibloccaggio pneumo idraulico per ruote di autoveicoli

Also Published As

Publication number Publication date
NL8700448A (nl) 1987-09-16
DE3705897C2 (de) 1997-08-14
IT8667140A0 (it) 1986-02-24
AT394692B (de) 1992-05-25
BE1000310A5 (fr) 1988-10-18
GB2186933A (en) 1987-08-26
IT1187956B (it) 1987-12-23
ATA40387A (de) 1991-11-15
DE3705897A1 (de) 1987-08-27
FR2594769B1 (fr) 1991-05-31
FR2594769A1 (fr) 1987-08-28
GB2186933B (en) 1989-11-08
IT8667140A1 (it) 1987-08-24
CH669159A5 (it) 1989-02-28
GB8704159D0 (en) 1987-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041004