FR2568837B1 - Servo-frein a depression - Google Patents

Servo-frein a depression

Info

Publication number
FR2568837B1
FR2568837B1 FR8509543A FR8509543A FR2568837B1 FR 2568837 B1 FR2568837 B1 FR 2568837B1 FR 8509543 A FR8509543 A FR 8509543A FR 8509543 A FR8509543 A FR 8509543A FR 2568837 B1 FR2568837 B1 FR 2568837B1
Authority
FR
France
Prior art keywords
servo brake
vacuum servo
vacuum
brake
servo
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
FR8509543A
Other languages
English (en)
Other versions
FR2568837A1 (fr
Inventor
Eckhart Rudiger
Hermann Bauer
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 FR2568837A1 publication Critical patent/FR2568837A1/fr
Application granted granted Critical
Publication of FR2568837B1 publication Critical patent/FR2568837B1/fr
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)
FR8509543A 1984-07-03 1985-06-24 Servo-frein a depression Expired FR2568837B1 (fr)

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
FR2568837A1 FR2568837A1 (fr) 1986-02-14
FR2568837B1 true FR2568837B1 (fr) 1989-01-06

Family

ID=6239704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509543A Expired FR2568837B1 (fr) 1984-07-03 1985-06-24 Servo-frein a depression

Country Status (6)

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

Families Citing this family (12)

* 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
DE20000647U1 (de) 2000-01-15 2000-04-13 FTE automotive GmbH, 96106 Ebern 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
GB2161232B (en) 1988-11-16
IT8521358A0 (it) 1985-06-28
ES544001A0 (es) 1986-06-16
DE3424410A1 (de) 1986-01-09
US4825750A (en) 1989-05-02
ES8608420A1 (es) 1986-06-16
DE3424410C2 (fr) 1991-07-11
IT1185144B (it) 1987-11-04
GB8516694D0 (en) 1985-08-07
FR2568837A1 (fr) 1986-02-14
GB2161232A (en) 1986-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse