FR2450727B1 - Amplificateur de force de freinage pour vehicule automobile - Google Patents

Amplificateur de force de freinage pour vehicule automobile

Info

Publication number
FR2450727B1
FR2450727B1 FR8004907A FR8004907A FR2450727B1 FR 2450727 B1 FR2450727 B1 FR 2450727B1 FR 8004907 A FR8004907 A FR 8004907A FR 8004907 A FR8004907 A FR 8004907A FR 2450727 B1 FR2450727 B1 FR 2450727B1
Authority
FR
France
Prior art keywords
motor vehicle
brake force
force amplifier
amplifier
brake
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
FR8004907A
Other languages
English (en)
Other versions
FR2450727A1 (fr
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 FR2450727A1 publication Critical patent/FR2450727A1/fr
Application granted granted Critical
Publication of FR2450727B1 publication Critical patent/FR2450727B1/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
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
    • 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
    • B60T13/5675—Supportstruts

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Actuator (AREA)
FR8004907A 1979-03-05 1980-03-05 Amplificateur de force de freinage pour vehicule automobile Expired FR2450727B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792908516 DE2908516A1 (de) 1979-03-05 1979-03-05 Bremskraftverstaerker fuer ein kraftfahrzeug

Publications (2)

Publication Number Publication Date
FR2450727A1 FR2450727A1 (fr) 1980-10-03
FR2450727B1 true FR2450727B1 (fr) 1985-10-25

Family

ID=6064522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004907A Expired FR2450727B1 (fr) 1979-03-05 1980-03-05 Amplificateur de force de freinage pour vehicule automobile

Country Status (11)

Country Link
US (1) US4418613A (fr)
JP (1) JPS5924021B2 (fr)
AR (1) AR223366A1 (fr)
BR (1) BR8001255A (fr)
DE (1) DE2908516A1 (fr)
ES (2) ES249116Y (fr)
FR (1) FR2450727B1 (fr)
GB (1) GB2044376B (fr)
IT (1) IT1130288B (fr)
SE (1) SE443540B (fr)
ZA (1) ZA801023B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029911A1 (de) * 1980-08-07 1982-03-11 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
JPS6228533Y2 (fr) * 1980-11-12 1987-07-22
JPS6228534Y2 (fr) * 1981-01-28 1987-07-22
DE3363359D1 (en) * 1982-03-27 1986-06-12 Automotive Prod Plc Vacuum operated brake booster
JPS58150630U (ja) * 1982-04-05 1983-10-08 アイシン精機株式会社 車両におけるクラツチ用バキユ−ムブ−スタの取付構造
US4491056A (en) * 1982-04-20 1985-01-01 Aisin Seiki Kabushiki Kaisha Suction pressure operated booster for automobile brake systems
FR2538331B1 (fr) * 1982-12-23 1985-06-21 Dba Systeme generateur de pression de freinage
DE3740691A1 (de) * 1987-12-01 1989-06-15 Teves Gmbh Alfred Vakuumbremskraftverstaerker fuer kraftfahrzeuge
DE68900182D1 (de) * 1988-02-29 1991-09-12 Bendix Europ Services Tech Bremskraftverstaerker.
JPH01170217U (fr) * 1988-05-20 1989-12-01
US5570622A (en) * 1995-06-08 1996-11-05 General Motors Corporation Power booster with guided power piston
US5878650A (en) * 1997-05-21 1999-03-09 General Motors Corporation Power booster sealing mechanism
FR2817523B1 (fr) * 2000-12-05 2003-02-14 Bosch Gmbh Robert Servomoteur d'assistance au freinage pour vehicule automobile
US7335003B2 (en) * 2004-07-09 2008-02-26 Saint-Gobain Performance Plastics Corporation Precision dispense pump
FR2902736B1 (fr) * 2006-06-21 2009-03-27 Bosch Gmbh Robert Servomoteur a tirants comportant une bague d'etancheite renforcee.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171618A (en) * 1966-03-05 1969-11-26 Norbo Engineering Ltd Rotary actuators
US3613506A (en) * 1969-07-17 1971-10-19 Bendix Corp Servomotor having improved no-power operation
US3613517A (en) * 1970-03-18 1971-10-19 Emery Co A H Tension load cell
SU421775A1 (ru) * 1972-12-19 1974-03-30 Н. С. Пол ков, В. Т. Глушко, М. Д. Свизинский , А. Г. Приймак Институт геотехнической механики Гидравлический домкрат
JPS5320627B2 (fr) * 1973-12-29 1978-06-28
PH18419A (en) * 1977-10-20 1985-06-26 Girling Ltd Servo bosster for vehicle breaking system
FR2406551A1 (fr) * 1977-10-20 1979-05-18 Girling Ltd Amplificateur de servocommande pour systemes de freinage de vehicules
US4270353A (en) * 1977-10-20 1981-06-02 Girling Limited Servo boosters for vehicle brake systems
FR2432412B2 (fr) * 1978-05-20 1985-09-27 Girling Ltd Amplificateur de servo-commande pour systemes de freinage de vehicules
ZA793137B (en) * 1978-07-08 1980-06-25 Lucas Industries Ltd Servo boosters for vehicle braking systems

Also Published As

Publication number Publication date
BR8001255A (pt) 1980-11-04
ES249116U (es) 1980-06-16
IT1130288B (it) 1986-06-11
IT8020354A0 (it) 1980-03-05
GB2044376A (en) 1980-10-15
ES249117U (es) 1980-06-16
DE2908516A1 (de) 1980-10-16
AR223366A1 (es) 1981-08-14
GB2044376B (en) 1983-05-25
JPS55160649A (en) 1980-12-13
SE443540B (sv) 1986-03-03
SE8001631L (sv) 1980-09-06
ES249116Y (es) 1981-01-01
ZA801023B (en) 1981-02-25
US4418613A (en) 1983-12-06
FR2450727A1 (fr) 1980-10-03
ES249117Y (es) 1981-01-01
DE2908516C2 (fr) 1989-02-16
JPS5924021B2 (ja) 1984-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse