FR2539368A1 - Dispositif actionneur assiste par une force auxiliaire, pour maitre-cylindre de systeme de freinage de vehicule automobile - Google Patents

Dispositif actionneur assiste par une force auxiliaire, pour maitre-cylindre de systeme de freinage de vehicule automobile Download PDF

Info

Publication number
FR2539368A1
FR2539368A1 FR8400489A FR8400489A FR2539368A1 FR 2539368 A1 FR2539368 A1 FR 2539368A1 FR 8400489 A FR8400489 A FR 8400489A FR 8400489 A FR8400489 A FR 8400489A FR 2539368 A1 FR2539368 A1 FR 2539368A1
Authority
FR
France
Prior art keywords
piston
master cylinder
rod
vacuum
auxiliary
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.)
Pending
Application number
FR8400489A
Other languages
English (en)
French (fr)
Inventor
Hans-Dieter Reinartz
Hajo Pickel
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 FR2539368A1 publication Critical patent/FR2539368A1/fr
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR8400489A 1983-01-15 1984-01-13 Dispositif actionneur assiste par une force auxiliaire, pour maitre-cylindre de systeme de freinage de vehicule automobile Pending FR2539368A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833301185 DE3301185A1 (de) 1983-01-15 1983-01-15 Hilfskraftunterstuetzte betaetigungsvorrichtung fuer hauptzylinder

Publications (1)

Publication Number Publication Date
FR2539368A1 true FR2539368A1 (fr) 1984-07-20

Family

ID=6188354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400489A Pending FR2539368A1 (fr) 1983-01-15 1984-01-13 Dispositif actionneur assiste par une force auxiliaire, pour maitre-cylindre de systeme de freinage de vehicule automobile

Country Status (4)

Country Link
DE (1) DE3301185A1 (de)
FR (1) FR2539368A1 (de)
GB (1) GB2133848A (de)
IT (1) IT1172998B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185376B (it) * 1985-09-24 1987-11-12 Benditalia Spa Metodo per registrare un servofreno a depressione
US4969331A (en) * 1988-09-30 1990-11-13 Ford Motor Company Brake master cylinder and booster assembly for automotive vehicle
FR2670450B1 (fr) * 1990-12-13 1995-06-30 Bendix Europ Services Tech Ensemble d'un servomoteur d'assistance au freinage et d'un maitre-cylindre.
US6959637B1 (en) * 2004-08-31 2005-11-01 Robert Bosch Gmbh Vacuum brake booster

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753370A (en) * 1928-04-21 1930-04-08 Pont Eleuthere Paul Du Automobile brake mechanism
US2844228A (en) * 1957-03-14 1958-07-22 Wagner Electric Corp Brake pedal ratio changer
DE1196521B (de) * 1960-07-20 1965-07-08 Bosch Gmbh Robert Zweikreisbremseinrichtung fuer Kraftfahrzeuge
US3263428A (en) * 1965-02-04 1966-08-02 Gen Motors Corp Brake pedal ratio changer
DE1630174A1 (de) * 1966-09-26 1971-04-15 Bendix Corp Servobremspedalmechanismus
DE2043505A1 (de) * 1970-09-02 1972-03-09 Adam Opel AG, 6090 Russeisheim Vorrichtung zur Betätigung eines Brems kraftverstarkers, insbesondere fur Kraft fahrzeuge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171430A (fr) * 1956-01-17 1959-01-26 Bendix Aviat Corp Servo-moteur pneumatique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753370A (en) * 1928-04-21 1930-04-08 Pont Eleuthere Paul Du Automobile brake mechanism
US2844228A (en) * 1957-03-14 1958-07-22 Wagner Electric Corp Brake pedal ratio changer
DE1196521B (de) * 1960-07-20 1965-07-08 Bosch Gmbh Robert Zweikreisbremseinrichtung fuer Kraftfahrzeuge
US3263428A (en) * 1965-02-04 1966-08-02 Gen Motors Corp Brake pedal ratio changer
DE1630174A1 (de) * 1966-09-26 1971-04-15 Bendix Corp Servobremspedalmechanismus
DE2043505A1 (de) * 1970-09-02 1972-03-09 Adam Opel AG, 6090 Russeisheim Vorrichtung zur Betätigung eines Brems kraftverstarkers, insbesondere fur Kraft fahrzeuge

Also Published As

Publication number Publication date
GB2133848A (en) 1984-08-01
DE3301185A1 (de) 1984-07-19
GB8334031D0 (en) 1984-02-01
IT1172998B (it) 1987-06-18
IT8419104A0 (it) 1984-01-11

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