ES8608420A1 - Amplificador por vacio de la fuerza de frenado con una val- vula de mando seguidor integrada - Google Patents

Amplificador por vacio de la fuerza de frenado con una val- vula de mando seguidor integrada

Info

Publication number
ES8608420A1
ES8608420A1 ES544001A ES544001A ES8608420A1 ES 8608420 A1 ES8608420 A1 ES 8608420A1 ES 544001 A ES544001 A ES 544001A ES 544001 A ES544001 A ES 544001A ES 8608420 A1 ES8608420 A1 ES 8608420A1
Authority
ES
Spain
Prior art keywords
valve seat
sleeve
disk
diaphragm
sealing disk
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
ES544001A
Other languages
English (en)
Other versions
ES544001A0 (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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and Co
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 FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Publication of ES8608420A1 publication Critical patent/ES8608420A1/es
Publication of ES544001A0 publication Critical patent/ES544001A0/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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

MODIFICACIONES EN UN AMPLIFICADOR POR VACIO DE LA FUERZA DE FRENADO. CONSISTENTES EN QUE: EL CASQUILLO (28, 51) GUIADO DE FORMA DESPLAZABLE EN LA TAPA (3) Y/O SOBRE UN VASTAGO DE VALVULA (9) PREVISTO EN EL PLATILLO DE MEMBRANA (7) POSEE UN TOPE, QUE EN LA POSICION INICIAL APOYA EN LA TAPA (3); EL VASTAGO DE VALVULA (9) SE EXTIENDE CON SU ASIENTO DE VALVULA (12) HASTA LA JUNTA DE PLATILLO (44) DONDE ASIENTA HERMETICAMENTE DE FORMA FLOTANTE SIN HOLGURA; EL CASQUILLO (28) POSEE, EN CALIDAD DE TOPE, UN COLLAR (30); LA JUNTA DE PLATILLO (44), QUE COOPERA CON LA VALVULA DE MANDO (11), DEL FUELLE DE VALVULA (42) POSEE UN FUELLE (43) ELASTOMERO QUE SE GUIA SOBRE EL EMBOLO DE PRESION (20), QUE SE PRETENSA POR MEDIO DE UN RESORTE (48) APOYADO EN EL COLLAR (23) DEL EMBOLO DE PRESION (20).
ES544001A 1984-07-03 1985-06-07 Amplificador por vacio de la fuerza de frenado con una val- vula de mando seguidor integrada Expired ES8608420A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843424410 DE3424410A1 (de) 1984-07-03 1984-07-03 Vakuumbremskraftverstaerker

Publications (2)

Publication Number Publication Date
ES8608420A1 true ES8608420A1 (es) 1986-06-16
ES544001A0 ES544001A0 (es) 1986-06-16

Family

ID=6239704

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544001A Expired ES8608420A1 (es) 1984-07-03 1985-06-07 Amplificador por vacio de la fuerza de frenado con una val- vula de mando seguidor integrada

Country Status (6)

Country Link
US (1) US4825750A (es)
DE (1) DE3424410A1 (es)
ES (1) ES8608420A1 (es)
FR (1) FR2568837B1 (es)
GB (1) GB2161232B (es)
IT (1) IT1185144B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537237C2 (de) * 1985-10-19 1994-07-28 Teves Gmbh Alfred Vakuumbremskraftverstärker
DE3608699C2 (de) * 1986-03-15 1994-03-31 Teves Gmbh Alfred Hydraulisch gesteuerte Kupplungsbetätigungseinrichtung für Kraftfahrzeuge
JPH0722367Y2 (ja) * 1988-04-11 1995-05-24 自動車機器株式会社 ブレーキ倍力装置
FR2653726B1 (fr) * 1989-10-31 1994-12-23 Bendix France Servomoteur pneumatique d'assistance au freinage.
DE4030682A1 (de) * 1990-09-28 1992-04-02 Kugelfischer G Schaefer & Co Bremskraftverstaerker
DE4232807A1 (de) * 1992-02-14 1993-08-19 Teves Gmbh Alfred Kolben mit ueber ein halteglied einrastbarer kolbenstange
JPH0769207A (ja) * 1993-06-17 1995-03-14 Tokico Ltd 気圧式倍力装置
FR2744086B1 (fr) * 1996-01-30 1998-08-14 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage a clapet perfectionne
DE19741133C2 (de) * 1997-09-13 2003-04-17 Fte Automotive Gmbh Unterdruck-Bremskraftverstärker
DE10256366B4 (de) * 2002-12-03 2004-10-28 Lucas Automotive Gmbh Bremskraftverstärker
DE102013021122A1 (de) * 2013-12-13 2015-06-18 Lucas Automotive Gmbh Bremskraftverstärker für eine Kraftfahrzeugbremsanlage mit Rückhalteeinrichtung für Rückstellfeder und Bremskraftverstärkungsanordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199298A (en) * 1962-10-09 1965-08-10 Midland Ross Corp Power brake mechanism
US3387540A (en) * 1962-11-21 1968-06-11 Girling Ltd Fluid pressure operated boosters
DE1261411B (de) * 1964-08-01 1968-02-15 Bosch Gmbh Robert Hilfskraftvorrichtung, insbesondere Bremsverstaerker fuer Kraftfahrzeuge
GB1115892A (en) * 1964-08-01 1968-05-29 Bosch Gmbh Robert Improvements in power assisting mechanisms
GB1122822A (en) * 1965-03-05 1968-08-07 Girling Ltd Improvements in and relating to fluid flow control valves
DE1505652B2 (de) * 1966-10-14 1976-09-02 Robert Bosch Gmbh, 7000 Stuttgart Unterdruck-bremskraftverstaerker fuer kraftfahrzeuge
DE1630153B2 (de) * 1967-08-23 1974-08-29 Robert Bosch Gmbh, 7000 Stuttgart Hilfskraftvorrichtung, insbesondere Bremsverstärker für Kraftfahrzeuge
DE1801022A1 (de) * 1968-10-04 1970-04-09 Teves Gmbh Alfred Hilfskraftvorrichtung,insbesondere zur Betaetigung der Bremsen von Kraftfahrzeugen
GB1336870A (en) * 1970-12-22 1973-11-14 Girling Ltd Servo motors
JPS5851505B2 (ja) * 1979-02-02 1983-11-16 日信工業株式会社 負圧式倍力装置
JPS56149248A (en) * 1980-04-21 1981-11-19 Jidosha Kiki Co Ltd Valve mechanism controller for brake booster
GB2078885B (en) * 1980-05-26 1983-12-21 Toyota Motor Co Ltd Brake booster
JPS57198158A (en) * 1981-05-28 1982-12-04 Sumitomo Electric Ind Ltd Booster
DE3318744A1 (de) * 1983-05-24 1984-11-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker

Also Published As

Publication number Publication date
DE3424410C2 (es) 1991-07-11
FR2568837B1 (fr) 1989-01-06
FR2568837A1 (fr) 1986-02-14
GB2161232B (en) 1988-11-16
GB2161232A (en) 1986-01-08
IT1185144B (it) 1987-11-04
IT8521358A0 (it) 1985-06-28
DE3424410A1 (de) 1986-01-09
GB8516694D0 (en) 1985-08-07
US4825750A (en) 1989-05-02
ES544001A0 (es) 1986-06-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000403