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FR2421775A1 - Dispositif de freinage a commande mecanique pour vehicule a moteur - Google Patents

Dispositif de freinage a commande mecanique pour vehicule a moteur

Info

Publication number
FR2421775A1
FR2421775A1 FR7907102A FR7907102A FR2421775A1 FR 2421775 A1 FR2421775 A1 FR 2421775A1 FR 7907102 A FR7907102 A FR 7907102A FR 7907102 A FR7907102 A FR 7907102A FR 2421775 A1 FR2421775 A1 FR 2421775A1
Authority
FR
France
Prior art keywords
mechanically controlled
braking device
master cylinder
controlled braking
motor vehicles
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.)
Granted
Application number
FR7907102A
Other languages
English (en)
Other versions
FR2421775B1 (fr
Inventor
Hermann Seip
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 FR2421775A1 publication Critical patent/FR2421775A1/fr
Application granted granted Critical
Publication of FR2421775B1 publication Critical patent/FR2421775B1/fr
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
    • 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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
    • 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

L'invention concerne un dispositif de freinage à commande mécanique pour véhicule à moteur. Ce dispositif comprend un maître-cylindre 1 et un amplificateur de freinage à dépression comportant un carter 2, composé d'un corps 3 et d'un couvercle 4 serrant entre eux une membrane 20. Le corps 3 et le maître-cylindre 1 sont fabriqués d'une pièce et des moyens de fixation 16, 17 sont prévus sur le corps 3 au voisinage du maître-cylindre de façon à assurer une meilleure reprise des efforts lors du freinage, ce qui permet de diminuer le poids de l'ensemble et la course à vide de la pédale de frein. L'invention s'applique aux dispositifs de freinage assistés pour véhicule à moteur.
FR7907102A 1978-04-04 1979-03-21 Dispositif de freinage a commande mecanique pour vehicule a moteur Granted FR2421775A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2814419A DE2814419C2 (de) 1978-04-04 1978-04-04 Mechanisch angesteuertes Bremsgerät für ein Kraftfahrzeug

Publications (2)

Publication Number Publication Date
FR2421775A1 true FR2421775A1 (fr) 1979-11-02
FR2421775B1 FR2421775B1 (fr) 1983-12-30

Family

ID=6036094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907102A Granted FR2421775A1 (fr) 1978-04-04 1979-03-21 Dispositif de freinage a commande mecanique pour vehicule a moteur

Country Status (7)

Country Link
US (1) US4455829A (fr)
DE (1) DE2814419C2 (fr)
ES (1) ES242040Y (fr)
FR (1) FR2421775A1 (fr)
GB (1) GB2017852B (fr)
IT (1) IT1113329B (fr)
SE (1) SE436729B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486004A1 (fr) * 1980-07-04 1982-01-08 Teves Gmbh Alfred Amplificateur de force de freinage pour vehicules automobiles
FR2491022A1 (fr) * 1980-10-01 1982-04-02 Aisin Seiki Structure de renforcement d'un logement de servo-frein
FR2495558A1 (fr) * 1980-12-05 1982-06-11 Teves Gmbh Alfred Maitre cylindre de freinage a deux circuits
FR2534539A1 (fr) * 1982-10-14 1984-04-20 Teves Gmbh Alfred Agencement de maitre-cylindre et amplificateur de force de freinage pour vehicule automobile

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459166A1 (fr) * 1979-06-15 1981-01-09 Dba Servomoteur d'assistance au freinage
DE3007148A1 (de) 1980-02-26 1981-09-03 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt Hydraulisch, pneumatisches bremskraftverstaerkergeraet
US4487022A (en) * 1982-09-01 1984-12-11 The Bendix Corporation Brake actuator
DE3423031C2 (de) * 1984-06-22 1993-12-23 Teves Gmbh Alfred Mechanisch gesteuertes Bremsgerät
DE3428868A1 (de) * 1984-08-04 1986-02-13 Alfred Teves Gmbh, 6000 Frankfurt Halterung fuer ein mechanisch angesteuertes bremsgeraet
US4779516A (en) * 1985-09-16 1988-10-25 General Motors Corporation Cam and lock vacuum booster mount with locking arm
DE3625815A1 (de) * 1986-07-30 1988-02-18 Teves Gmbh Alfred Kraftfahrzeugbremsvorrichtung
US4798129A (en) * 1987-01-09 1989-01-17 General Motors Corporation Cam and lock vacuum booster mount with inverse arc securing tab arm
US4779515A (en) * 1987-05-15 1988-10-25 General Motors Corporation Vacuum brake booster with bayonet mount having snap-retained mounting arm
US4826121A (en) * 1987-07-31 1989-05-02 Allied Signal Inc. Fastener for securing a shell to a firewall
DE3817207A1 (de) * 1988-05-20 1990-01-18 Teves Gmbh Alfred Halterbefestigung an einer druckmittelbetaetigten baugruppe
IT1217911B (it) * 1988-06-23 1990-03-30 Bendix Italia Spa Complesso di servofreno pneumatico
FR2639595B1 (fr) * 1988-11-30 1991-01-04 Bendix France Dispositif de freinage pour vehicule automobile
DE3908805A1 (de) * 1989-03-17 1990-09-20 Teves Gmbh Alfred Bremskraftverstaerker
FR2676980B1 (fr) * 1991-05-28 1993-08-13 Bendix Europ Services Tech Sous-ensemble de freinage pour vehicule.
DE4220076A1 (de) * 1992-06-19 1993-12-23 Teves Gmbh Alfred Betätigungseinheit für eine hydraulische Kraftfahrzeugbremsanlage
FR2696396B1 (fr) * 1992-10-07 1994-12-02 Bendix Europ Services Tech Dispositif de freinage à montage rigide.
DE4236148A1 (de) * 1992-10-27 1994-04-28 Teves Gmbh Alfred Betätigungseinheit für eine hydraulische Kraftfahrzeugbremsanlage
US6357337B1 (en) * 1999-06-15 2002-03-19 Holland Neway International, Inc. Spring brake actuator with sealed chamber and method for sealing
DE10246995A1 (de) * 2002-10-02 2004-04-15 Sai Automotive Sal Gmbh Stirnwand für ein Kraftfahrzeug
DE102010062785A1 (de) * 2010-12-10 2012-06-14 Robert Bosch Gmbh Elektromechanischer Bremskraftverstärker mit einstellbarer nicht-linearer Unterstützungskraft
DE102013223087A1 (de) * 2013-01-22 2014-07-24 Continental Teves Ag & Co. Ohg Haltebaugruppe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612750A (fr) * 1925-04-03 1926-10-29 Perfectionnement au dispositif d'actionnement pour le mécanisme de frein de véhicules automobiles
US3040535A (en) * 1958-01-21 1962-06-26 Glenn T Randol Pressure differential operated brake booster mechanism
GB902652A (en) * 1959-09-28 1962-08-09 Bendix Corp Fluid control valve actuating structure
GB1157222A (en) * 1965-12-21 1969-07-02 Ford Motor Co Servo Assisted Motor Vehicle Braking System

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033054B (de) * 1953-04-28 1958-06-26 Bendix Aviat Corp Hilfskraftvorrichtung, insbesondere fuer hydraulische Bremsen an Kraftfahrzeugen
US2896585A (en) * 1955-06-15 1959-07-28 Kelsey Hayes Co Booster mechanism
US3137361A (en) * 1958-01-21 1964-06-16 Glenn T Randol Power cylinder adapted for brake booster motor use
US3127966A (en) * 1958-08-22 1964-04-07 Holland Accelerator pedal controlled brake system
DE1249613B (fr) * 1959-10-30 1900-01-01
US3222868A (en) * 1963-02-08 1965-12-14 Kelsey Hayes Co Brake operating mechanism
DE1455682A1 (de) * 1963-10-29 1969-03-13 Porsche Kg Betaetigungsvorrichtung mit veraenderlicher UEbersetzung fuer hydraulisch betaetigte Teilscheibenbremsen
US3382676A (en) * 1966-08-08 1968-05-14 Ford Motor Co Minimum travel hand-or foot-operated power brake actuator
US3408899A (en) * 1966-06-20 1968-11-05 Robertshaw Controls Co Fluidic operated rolling diaphragm actuator or the like
US3408815A (en) * 1966-12-12 1968-11-05 Kelsey Hayes Co Power assisted fluid motor for hydraulic brake systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612750A (fr) * 1925-04-03 1926-10-29 Perfectionnement au dispositif d'actionnement pour le mécanisme de frein de véhicules automobiles
US3040535A (en) * 1958-01-21 1962-06-26 Glenn T Randol Pressure differential operated brake booster mechanism
GB902652A (en) * 1959-09-28 1962-08-09 Bendix Corp Fluid control valve actuating structure
GB1157222A (en) * 1965-12-21 1969-07-02 Ford Motor Co Servo Assisted Motor Vehicle Braking System

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486004A1 (fr) * 1980-07-04 1982-01-08 Teves Gmbh Alfred Amplificateur de force de freinage pour vehicules automobiles
FR2491022A1 (fr) * 1980-10-01 1982-04-02 Aisin Seiki Structure de renforcement d'un logement de servo-frein
FR2495558A1 (fr) * 1980-12-05 1982-06-11 Teves Gmbh Alfred Maitre cylindre de freinage a deux circuits
FR2534539A1 (fr) * 1982-10-14 1984-04-20 Teves Gmbh Alfred Agencement de maitre-cylindre et amplificateur de force de freinage pour vehicule automobile

Also Published As

Publication number Publication date
ES242040U (es) 1979-05-16
FR2421775B1 (fr) 1983-12-30
SE7902571L (sv) 1979-10-05
SE436729B (sv) 1985-01-21
IT7921383A0 (it) 1979-03-28
ES242040Y (es) 1979-12-01
DE2814419C2 (de) 1986-04-10
DE2814419A1 (de) 1979-10-18
GB2017852B (en) 1982-09-22
GB2017852A (en) 1979-10-10
US4455829A (en) 1984-06-26
IT1113329B (it) 1986-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse