AU458006B2 - Improvements in or relating to brake boosters - Google Patents

Improvements in or relating to brake boosters

Info

Publication number: AU458006B2
Authority: AU; Australia
Prior art keywords: relating; brake boosters; boosters; brake
Prior art date: 1971-02-24
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

AU39258/72A

Other versions

AU3925872A (en

Inventor

William Bailey Walter

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.)

Automotive Products PLC

Original Assignee

Automotive Products PLC

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.)

1971-02-24

Filing date

1972-02-23

Publication date

1975-01-22

1972-02-23 Application filed by Automotive Products PLC filed Critical Automotive Products PLC

1973-08-30 Publication of AU3925872A publication Critical patent/AU3925872A/en

1975-01-22 Application granted granted Critical

1975-01-22 Publication of AU458006B2 publication Critical patent/AU458006B2/en

Status Expired legal-status Critical Current

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
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
- 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
- B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)

AU39258/72A 1971-02-24 1972-02-23 Improvements in or relating to brake boosters Expired AU458006B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GBGB5359/71		1971-02-24
GB535971A GB1363241A (en)	1971-02-24	1971-02-24	Diaphragms
GB4983974A GB1486609A (en)	1971-02-24	1975-11-18	Diaphragm assemblies for servo motor devices

Publications (2)

Publication Number	Publication Date
AU3925872A AU3925872A (en)	1973-08-30
AU458006B2 true AU458006B2 (en)	1975-01-22

Family

ID=26239829

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
AU39258/72A Expired AU458006B2 (en)	1971-02-24	1972-02-23	Improvements in or relating to brake boosters
AU39260/72A Expired AU457923B2 (en)	1971-02-24	1972-02-23	Improvements in or relating to brake boosters
AU39259/72A Expired AU463270B2 (en)	1971-02-24	1972-02-23	Improvements in or relating to diaphragms

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
AU39260/72A Expired AU457923B2 (en)	1971-02-24	1972-02-23	Improvements in or relating to brake boosters
AU39259/72A Expired AU463270B2 (en)	1971-02-24	1972-02-23	Improvements in or relating to diaphragms

Country Status (3)

Country	Link
AU (3)	AU458006B2 (en)
DE (3)	DE2208755C2 (en)
GB (2)	GB1363241A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5814135Y2 (en) *	1977-02-28	1983-03-19	トキコ株式会社	air pressure booster
JPS5498984U (en) *	1977-12-24	1979-07-12
DE2822101A1 (en) *	1978-05-20	1979-11-22	Teves Gmbh Alfred	VACUUM BRAKING BOOSTER
DE2918908A1 (en) *	1979-05-10	1980-12-11	Teves Gmbh Alfred	VACUUM BRAKE POWER AMPLIFIER FOR MOTOR VEHICLES
DE3019558A1 (en) *	1980-05-22	1981-11-26	Alfred Teves Gmbh, 6000 Frankfurt	MECHANICALLY CONTROLLED POWER AMPLIFIER, ESPECIALLY FOR BRAKE SYSTEMS OF MOTOR VEHICLES
JPS632356Y2 (en) *	1980-11-12	1988-01-21
JPS57204257U (en) *	1981-06-20	1982-12-25
FR2513200A1 (en) *	1981-09-22	1983-03-25	Dba	METHOD AND APPARATUS FOR ADJUSTING THE DEAD RUN OF A MASTER CYLINDER AND BRAKE CONTROL UNIT ADJUSTED BY IMPLEMENTING SAID METHOD
DE3242188A1 (en) *	1982-11-15	1984-05-17	Alfred Teves Gmbh, 6000 Frankfurt	VALVE BODY
DE3435093A1 (en) *	1984-09-25	1986-04-03	Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart	HEAT EXCHANGER WITH A PACK OF TUBES ARRANGED IN A HOUSING
DE3537237C2 (en) *	1985-10-19	1994-07-28	Teves Gmbh Alfred	Vacuum brake booster
DE3813144C2 (en) *	1988-04-20	1996-07-11	Teves Gmbh Alfred	Working piston, in particular for a brake booster
JPH0611841Y2 (en) *	1990-06-22	1994-03-30	日信工業株式会社	Negative pressure booster
DE4032211A1 (en) *	1990-10-11	1992-04-16	Wabco Westinghouse Fahrzeug	BRAKE CYLINDER FOR OPERATING A VEHICLE BRAKE
DE19611555A1 (en) *	1996-03-23	1997-09-25	Teves Gmbh Alfred	Pneumatic brake booster
DE29609288U1 (en) *	1996-05-24	1996-08-14	INA Wälzlager Schaeffler KG, 91074 Herzogenaurach	Slave cylinder with a pressure port on which an elastic closure element is attached
CN109311465B (en) *	2016-05-20	2021-12-07	哈尔德克斯制动器产品公司	Spring brake actuator with diaphragm retainer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3040713A (en) *	1960-10-19	1962-06-26	Kelsey Hayes Co	Booster motor mechanism
US3279327A (en) *	1964-06-03	1966-10-18	Bendix Corp	Reaction mechanism
FR1529204A (en) *	1966-06-27	1968-06-14	Midland Ross Corp	Fluid pressure actuated servo motor for vehicle braking system and control valve for this servo motor

1971
- 1971-02-24 GB GB535971A patent/GB1363241A/en not_active Expired
1972
- 1972-02-23 AU AU39258/72A patent/AU458006B2/en not_active Expired
- 1972-02-23 AU AU39260/72A patent/AU457923B2/en not_active Expired
- 1972-02-23 AU AU39259/72A patent/AU463270B2/en not_active Expired
- 1972-02-24 DE DE19722208755 patent/DE2208755C2/en not_active Expired
- 1972-02-24 DE DE19722208728 patent/DE2208728A1/en active Pending
- 1972-02-24 DE DE19722208762 patent/DE2208762A1/en active Pending
1975
- 1975-11-18 GB GB4983974A patent/GB1486609A/en not_active Expired

Also Published As

Publication number	Publication date
DE2208762A1 (en)	1972-09-07
DE2208728A1 (en)	1972-08-31
AU3925872A (en)	1973-08-30
AU457923B2 (en)	1975-01-23
AU3925972A (en)	1973-08-30
GB1486609A (en)	1977-09-21
AU3926072A (en)	1973-08-30
DE2208755A1 (en)	1972-09-07
DE2208755C2 (en)	1983-03-03
GB1363241A (en)	1974-08-14
AU463270B2 (en)	1975-06-30

Publication	Publication Date	Title
AU459908B2 (en)	1975-03-24	Improvements in or relating to amplifiers
AU457923B2 (en)	1975-01-23	Improvements in or relating to brake boosters
AU459540B2 (en)	1975-03-10	Improvements in brakes
AU474566B2 (en)	1976-07-29	Improvements relating to shoe-drum brakes
AU467484B2 (en)	1975-12-04	Improvements in or relating to disc brakes
AU461807B2 (en)	1975-06-05	Improvements in or relating to vehicle brakes
AU4361572A (en)	1974-01-03	Improvements in or relating to oculometers
AU471930B2 (en)	1976-05-06	Improvements in or relating to disc brakes
AU462327B2 (en)	1975-06-19	Improvements in or relating to carburetters
AU3107571A (en)	1973-01-11	Improvements relating to wheels
AU4180972A (en)	1973-11-08	Improvements in or relating to wellpoints
AU3535771A (en)	1973-05-10	Improvements in or relating to wig-making
AU2990671A (en)	1972-12-14	Improvements in or relating to sulphonylsemicarbazides
AU463197B2 (en)	1975-07-01	Improvements in or relating to vehicle braking systems
AU461135B2 (en)	1975-05-15	Improvements in or relating to viners
AU1522370A (en)	1971-11-25	Improvements in or relating to brakes
AU447073B2 (en)	1972-11-09	Improvements in or relating to disc brakes
AU2432571A (en)	1972-07-20	Improvements in or relating to screwpumps
AU442057B2 (en)	1972-06-15	Improvements in or relating to wheels
AU439985B2 (en)	1972-07-13	Improvements in or relating to wheels
ZA732007B (en)	1974-01-30	Improvements in or relating to brake boosters
AU2836971A (en)	1972-11-09	Improvements in or relating to disc brakes
AU439211B2 (en)	1973-01-18	Improvements relating to wheels
AU452389B2 (en)	1972-05-11	Improvements in or relating to vehicle brakes
AU446715B2 (en)	1971-10-07	Improvements in or relating to vehicle brakes