ES8203740A1 - Mejoras en los dispositivos de control de la presion de fre-nado - Google Patents

Mejoras en los dispositivos de control de la presion de fre-nado

Info

Publication number
ES8203740A1
ES8203740A1 ES502968A ES502968A ES8203740A1 ES 8203740 A1 ES8203740 A1 ES 8203740A1 ES 502968 A ES502968 A ES 502968A ES 502968 A ES502968 A ES 502968A ES 8203740 A1 ES8203740 A1 ES 8203740A1
Authority
ES
Spain
Prior art keywords
stepped piston
deceleration
closure member
adjacent end
control device
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
ES502968A
Other languages
English (en)
Other versions
ES502968A0 (es
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of ES8203740A1 publication Critical patent/ES8203740A1/es
Publication of ES502968A0 publication Critical patent/ES502968A0/es
Granted 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/28—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration
    • B60T8/285—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration using horizontal moving mass
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

DISPOSITIVO DE CONTROL DE LA PRESION DE FRENADO CON SENSIBILIDAD A LA DECELERACION EN FRENOS HIDRAULICOS DE VEHICULOS. LAS CAMARAS DE ENTRADA (7) Y SALIDA (11) DE UN PISTON ESCALONADO SE COMUNICAN POR UN CONDUCTO (10) CON UNA VALVULA DE OBTURADOR (12) SITUADA EN LA CAMARA DE ENTRADA Y QUE PUEDE MOVERSE CON SENSIBILIDAD EN LA DECELERACINO Y UN ASIENTO DE VALVULA (13). UN TOPE (28) PARA EL OBTURADOR GARANTIZA UNA DISTANCIA MINIMA ENTRE ESTE Y EL ASIENTO DE VALVULA, Y EL EXTREMO DEL LADO DE LA TOBERA DE ENTRADA DEL PISTON ESCALONADO ESTA RODEADO POR UN MANGUITO (19). ESTE ESTA SUJETO AL TOPE Y PUEDE SER DESPLAZADO POR LA PRESION DE ENTRADA (PE) VENCIENDO LA FUERZA DE UN MUELLE (22) CON UN RECORRIDO (S2) SUPERIOR A LA DISTANCIA MINIMA (S1).
ES502968A 1980-06-12 1981-06-11 Mejoras en los dispositivos de control de la presion de fre-nado Granted ES502968A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3021952A DE3021952C2 (de) 1980-06-12 1980-06-12 Verzögerungsabhängige Bremsdrucksteuervorrichtung für eine hydraulische Fahrzeugbremsanlage

Publications (2)

Publication Number Publication Date
ES8203740A1 true ES8203740A1 (es) 1982-04-01
ES502968A0 ES502968A0 (es) 1982-04-01

Family

ID=6104383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502968A Granted ES502968A0 (es) 1980-06-12 1981-06-11 Mejoras en los dispositivos de control de la presion de fre-nado

Country Status (10)

Country Link
US (1) US4390213A (es)
JP (1) JPS5726032A (es)
BR (1) BR8103613A (es)
DE (1) DE3021952C2 (es)
ES (1) ES502968A0 (es)
FR (1) FR2484346A1 (es)
GB (1) GB2077870B (es)
IT (1) IT1136714B (es)
SE (1) SE448706B (es)
ZA (1) ZA813719B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111620B (en) * 1981-12-02 1986-02-12 Lucas Industries Ltd Deceleration-sensing modulator valve assembly for vehicle braking systems
DE3235032A1 (de) * 1982-09-22 1984-03-22 Alfred Teves Gmbh, 6000 Frankfurt Bremsverzoegerungsabhaengiger bremsdruckminderer
GB2132714B (en) * 1982-11-03 1986-05-21 Teves Gmbh Alfred Deceleration-sensitive brake control valve
DE3240541A1 (de) * 1982-11-03 1984-05-03 Alfred Teves Gmbh, 6000 Frankfurt Verzoegerungsabhaengige bremsdrucksteuervorrichtung fuer eine hydraulische fahrzeugbremsanlage
DE3240536A1 (de) * 1982-11-03 1984-06-28 Alfred Teves Gmbh, 6000 Frankfurt Verzoegerungsabhaengige bremsdrucksteuervorrichtung fuer eine hydraulische fahrzeugbremsanlage
US4561699A (en) * 1983-07-19 1985-12-31 Aisin Seiki Kabushiki Kaisha Brake pressure control device for vehicle braking systems
DE8418527U1 (de) * 1984-06-19 1984-09-20 Lucas Industries P.L.C., Birmingham, West Midlands Druckregler fuer hydraulische fahrzeug-bremsanlagen
GB2183008B (en) * 1985-11-13 1989-10-11 Automotive Products Plc Inertia valves
DE3902789A1 (de) * 1989-01-31 1990-08-02 Teves Gmbh Alfred Drucksteuereinrichtung fuer kraftfahrzeugbremsanlagen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52132276A (en) * 1976-04-30 1977-11-05 Nissan Motor Co Ltd Deceleration perception type brake oil hydraulic control valve
JPS5912498B2 (ja) * 1976-06-05 1984-03-23 トヨタ自動車株式会社 減速度感知式制動油圧制御装置
JPS5929452B2 (ja) * 1977-01-12 1984-07-20 トヨタ自動車株式会社 制動油圧制御装置
JPS5753724Y2 (es) * 1977-04-15 1982-11-20

Also Published As

Publication number Publication date
DE3021952C2 (de) 1986-10-30
FR2484346B1 (es) 1983-11-18
FR2484346A1 (fr) 1981-12-18
JPS5726032A (en) 1982-02-12
JPH0215422B2 (es) 1990-04-12
ZA813719B (en) 1982-06-30
BR8103613A (pt) 1982-03-02
US4390213A (en) 1983-06-28
ES502968A0 (es) 1982-04-01
DE3021952A1 (de) 1981-12-24
GB2077870A (en) 1981-12-23
SE448706B (sv) 1987-03-16
IT1136714B (it) 1986-09-03
IT8122252A0 (it) 1981-06-11
SE8102917L (sv) 1981-12-13
GB2077870B (en) 1984-07-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603