FR2434738A2 - Amplificateur de servo-commande pour systemes de freinage de vehicules - Google Patents

Amplificateur de servo-commande pour systemes de freinage de vehicules

Info

Publication number
FR2434738A2
FR2434738A2 FR7921875A FR7921875A FR2434738A2 FR 2434738 A2 FR2434738 A2 FR 2434738A2 FR 7921875 A FR7921875 A FR 7921875A FR 7921875 A FR7921875 A FR 7921875A FR 2434738 A2 FR2434738 A2 FR 2434738A2
Authority
FR
France
Prior art keywords
membrane
sleeve
constructed
support plate
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.)
Granted
Application number
FR7921875A
Other languages
English (en)
French (fr)
Other versions
FR2434738B2 (OSRAM
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.)
Girling Ltd
Original Assignee
Girling Ltd
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 Girling Ltd filed Critical Girling Ltd
Publication of FR2434738A2 publication Critical patent/FR2434738A2/fr
Application granted granted Critical
Publication of FR2434738B2 publication Critical patent/FR2434738B2/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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
FR7921875A 1978-09-01 1979-08-31 Amplificateur de servo-commande pour systemes de freinage de vehicules Granted FR2434738A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7835279 1978-09-01

Publications (2)

Publication Number Publication Date
FR2434738A2 true FR2434738A2 (fr) 1980-03-28
FR2434738B2 FR2434738B2 (OSRAM) 1984-07-20

Family

ID=10499390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921875A Granted FR2434738A2 (fr) 1978-09-01 1979-08-31 Amplificateur de servo-commande pour systemes de freinage de vehicules

Country Status (8)

Country Link
JP (1) JPS5539891A (OSRAM)
AU (1) AU5049879A (OSRAM)
DE (1) DE2935286A1 (OSRAM)
ES (1) ES483793A2 (OSRAM)
FR (1) FR2434738A2 (OSRAM)
IN (1) IN149242B (OSRAM)
SE (1) SE7907271L (OSRAM)
ZA (1) ZA794398B (OSRAM)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456016A1 (fr) * 1979-05-10 1980-12-05 Teves Gmbh Alfred Amplificateur de force de freinage a depression
FR2456019A1 (fr) * 1979-05-10 1980-12-05 Teves Gmbh Alfred Amplificateur de force de freinage a depression
FR2477087A1 (fr) * 1980-02-28 1981-09-04 Teves Gmbh Alfred Amplificateur de force de freinage pour vehicules automobiles
FR2481216A1 (fr) * 1980-04-25 1981-10-30 Dba Servo-moteur d'assistance au freinage a renfort de fixation
FR2482545A1 (fr) * 1980-05-13 1981-11-20 Teves Gmbh Alfred Amplificateur de force de freinage, notamment pour vehicules automobiles
FR2488203A2 (fr) * 1980-08-07 1982-02-12 Teves Gmbh Alfred Amplificateur de force de freinage commande mecaniquement, notamment pour vehicules automobiles
FR2502262A1 (fr) * 1981-03-21 1982-09-24 Teves Gmbh Alfred Amplificateur de force pouvant etre commande mecaniquement, notamment pour installations de freinage de vehicules automobiles
FR2920379A1 (fr) * 2007-08-29 2009-03-06 Bosch Gmbh Robert Boitier de servomoteur d'assistance au freinage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069638B (en) * 1980-02-12 1983-10-05 Lucas Industries Ltd Master cylinder and servo booster assemblies for vehicle braking systems
JPS5766062A (en) * 1980-10-01 1982-04-22 Aisin Seiki Co Ltd Attaching method for reinforcing plate of brake booster
DE3908805A1 (de) * 1989-03-17 1990-09-20 Teves Gmbh Alfred Bremskraftverstaerker
EP1063430B1 (en) 1998-03-13 2007-05-16 Hitachi Plant Technologies, Ltd. Centrifugal compressor and shaft seal
JP7053373B2 (ja) * 2018-05-25 2022-04-12 日本ピラー工業株式会社 ローリングダイアフラムポンプ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678248A (en) * 1949-08-17 1952-08-27 Bendix Aviat Corp Improvements in or relating to power-assisted hydraulic master cylinders
GB764800A (en) * 1953-04-28 1957-01-02 Bendix Aviat Corp Power assisted actuator particularly for hydraulic brakes
FR1518064A (fr) * 1966-03-05 1968-03-22 Norbro Eng Ltd Mécanismes rotatifs de commande

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592667B2 (ja) * 1978-05-31 1984-01-19 トキコ株式会社 気圧式倍力装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678248A (en) * 1949-08-17 1952-08-27 Bendix Aviat Corp Improvements in or relating to power-assisted hydraulic master cylinders
GB764800A (en) * 1953-04-28 1957-01-02 Bendix Aviat Corp Power assisted actuator particularly for hydraulic brakes
FR1518064A (fr) * 1966-03-05 1968-03-22 Norbro Eng Ltd Mécanismes rotatifs de commande

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456016A1 (fr) * 1979-05-10 1980-12-05 Teves Gmbh Alfred Amplificateur de force de freinage a depression
FR2456019A1 (fr) * 1979-05-10 1980-12-05 Teves Gmbh Alfred Amplificateur de force de freinage a depression
FR2477087A1 (fr) * 1980-02-28 1981-09-04 Teves Gmbh Alfred Amplificateur de force de freinage pour vehicules automobiles
FR2481216A1 (fr) * 1980-04-25 1981-10-30 Dba Servo-moteur d'assistance au freinage a renfort de fixation
EP0039271A1 (fr) * 1980-04-25 1981-11-04 Societe Anonyme D.B.A. Servo-moteur d'assistance au freinage à renfort de fixation
FR2482545A1 (fr) * 1980-05-13 1981-11-20 Teves Gmbh Alfred Amplificateur de force de freinage, notamment pour vehicules automobiles
US4409885A (en) 1980-05-13 1983-10-18 Itt Industries, Inc. Brake booster
FR2488203A2 (fr) * 1980-08-07 1982-02-12 Teves Gmbh Alfred Amplificateur de force de freinage commande mecaniquement, notamment pour vehicules automobiles
FR2502262A1 (fr) * 1981-03-21 1982-09-24 Teves Gmbh Alfred Amplificateur de force pouvant etre commande mecaniquement, notamment pour installations de freinage de vehicules automobiles
FR2920379A1 (fr) * 2007-08-29 2009-03-06 Bosch Gmbh Robert Boitier de servomoteur d'assistance au freinage
EP2039575A1 (fr) * 2007-08-29 2009-03-25 Robert Bosch GmbH Boîtier de servomoteur d'assistance au freinage

Also Published As

Publication number Publication date
FR2434738B2 (OSRAM) 1984-07-20
ES483793A2 (es) 1980-09-01
AU5049879A (en) 1980-03-06
JPS5539891A (en) 1980-03-21
DE2935286A1 (de) 1980-03-20
ZA794398B (en) 1980-08-27
SE7907271L (sv) 1980-03-02
IN149242B (OSRAM) 1981-10-17

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