DE2946811A1 - Bremskraftverstaerker - Google Patents

Bremskraftverstaerker

Info

Publication number
DE2946811A1
DE2946811A1 DE19792946811 DE2946811A DE2946811A1 DE 2946811 A1 DE2946811 A1 DE 2946811A1 DE 19792946811 DE19792946811 DE 19792946811 DE 2946811 A DE2946811 A DE 2946811A DE 2946811 A1 DE2946811 A1 DE 2946811A1
Authority
DE
Germany
Prior art keywords
valve body
housing
brake booster
sleeve
wall
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.)
Withdrawn
Application number
DE19792946811
Other languages
German (de)
English (en)
Inventor
Hugh Grenville Margetts
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of DE2946811A1 publication Critical patent/DE2946811A1/de
Withdrawn legal-status Critical Current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
    • B60T13/5675—Supportstruts
    • 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 Systems And Boosters (AREA)
DE19792946811 1978-11-21 1979-11-20 Bremskraftverstaerker Withdrawn DE2946811A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7845469 1978-11-21

Publications (1)

Publication Number Publication Date
DE2946811A1 true DE2946811A1 (de) 1980-05-29

Family

ID=10501206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792946811 Withdrawn DE2946811A1 (de) 1978-11-21 1979-11-20 Bremskraftverstaerker

Country Status (13)

Country Link
US (1) US4338854A (US20030157376A1-20030821-M00001.png)
JP (1) JPS5576745A (US20030157376A1-20030821-M00001.png)
AU (1) AU523474B2 (US20030157376A1-20030821-M00001.png)
BR (1) BR7907519A (US20030157376A1-20030821-M00001.png)
DE (1) DE2946811A1 (US20030157376A1-20030821-M00001.png)
ES (1) ES486218A1 (US20030157376A1-20030821-M00001.png)
FR (1) FR2442166A1 (US20030157376A1-20030821-M00001.png)
GB (1) GB2036901B (US20030157376A1-20030821-M00001.png)
IN (1) IN150356B (US20030157376A1-20030821-M00001.png)
IT (1) IT1126364B (US20030157376A1-20030821-M00001.png)
MX (1) MX152056A (US20030157376A1-20030821-M00001.png)
SE (1) SE7909632L (US20030157376A1-20030821-M00001.png)
ZA (1) ZA796067B (US20030157376A1-20030821-M00001.png)

Families Citing this family (21)

* 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
DE3007532A1 (de) * 1980-02-28 1981-09-10 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
DE3010684A1 (de) * 1980-03-20 1981-09-24 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
DE3012455A1 (de) * 1980-03-31 1981-10-08 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen
DE3012454A1 (de) * 1980-03-31 1981-10-08 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch gesteuerter bremskraftverstaerker, insbesondere fuer kraftfahrzeuge
DE3025314A1 (de) * 1980-07-04 1982-01-28 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
DE3029911A1 (de) * 1980-08-07 1982-03-11 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
JPS6030585B2 (ja) * 1980-09-25 1985-07-17 日信工業株式会社 負圧式倍力装置
IN157269B (US20030157376A1-20030821-M00001.png) * 1980-11-13 1986-02-22 Automotive Prod Co Ltd
US4567812A (en) * 1980-12-31 1986-02-04 Itt Industries, Inc. Brake boosters for automotive vehicles
DE3368898D1 (en) * 1982-03-09 1987-02-12 Automotive Prod Plc Direct-acting vacuum servo
FR2535272B1 (fr) * 1982-10-29 1987-04-17 Dba Servomoteur d'assistance au freinage
FR2540810A1 (fr) * 1983-02-16 1984-08-17 Dba Procede de montage d'un ensemble d'un servomoteur d'assistance au freinage et d'un maitre-cylindre sur une paroi fixe d'un vehicule, et servomoteur pour la mise en oeuvre de ce procede
US4569276A (en) * 1984-07-02 1986-02-11 Allied Corporation Connection for closing a servomotor
DE3446914A1 (de) * 1984-12-21 1986-07-03 Ott Kg Lewa Membranpumpe mit hydaulisch angetriebener rollmembran
US5570622A (en) * 1995-06-08 1996-11-05 General Motors Corporation Power booster with guided power piston
US5634336A (en) * 1995-09-25 1997-06-03 General Motors Corporation Integral brake apply system
DE19832357A1 (de) * 1998-07-20 2000-01-27 Continental Teves Ag & Co Ohg Pneumatischer Kraftverstärker in Tandembauweise
US6829976B2 (en) * 2002-11-15 2004-12-14 Robert Bosch Corporation Diaphragm for a brake booster
ES2483597B1 (es) * 2013-02-06 2015-05-11 Robert Bosch Gmbh Servomotor neumático tándem de asistencia a la frenada
JP7281661B2 (ja) 2018-08-30 2023-05-26 パナソニックＩｐマネジメント株式会社 変位計測装置及び変位計測方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083698A (en) * 1960-06-30 1963-04-02 Bendix Corp Fluid pressure motor construction
US3057332A (en) * 1960-07-29 1962-10-09 Gen Motors Corp Brake booster unit
US3172335A (en) * 1961-08-07 1965-03-09 Gen Motors Corp Power brake booster
US3387540A (en) * 1962-11-21 1968-06-11 Girling Ltd Fluid pressure operated boosters
FR1483602A (fr) * 1966-06-17 1967-06-02 Bendix Corp Servo-moteur à pression de fluide
GB1251805A (US20030157376A1-20030821-M00001.png) * 1967-11-25 1971-11-03
FR2406551A1 (fr) * 1977-10-20 1979-05-18 Girling Ltd Amplificateur de servocommande pour systemes de freinage de vehicules
JPS592667B2 (ja) * 1978-05-31 1984-01-19 トキコ株式会社 気圧式倍力装置

Also Published As

Publication number Publication date
US4338854A (en) 1982-07-13
IT1126364B (it) 1986-05-21
IN150356B (US20030157376A1-20030821-M00001.png) 1982-09-18
FR2442166B1 (US20030157376A1-20030821-M00001.png) 1985-03-15
ES486218A1 (es) 1980-05-16
BR7907519A (pt) 1980-08-05
IT7927461A0 (it) 1979-11-20
SE7909632L (sv) 1980-05-22
JPS6120459B2 (US20030157376A1-20030821-M00001.png) 1986-05-22
AU523474B2 (en) 1982-07-29
JPS5576745A (en) 1980-06-10
GB2036901B (en) 1982-09-22
AU5299879A (en) 1980-05-29
ZA796067B (en) 1980-10-29
FR2442166A1 (fr) 1980-06-20
MX152056A (es) 1985-05-27
GB2036901A (en) 1980-07-02

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination