GB2034429B - Master cylinder assemblies for vehicle braking systems - Google Patents

Master cylinder assemblies for vehicle braking systems

Info

Publication number: GB2034429B
Authority: GB; United Kingdom
Prior art keywords: master cylinder; vehicle braking; braking systems; cylinder assemblies; assemblies
Prior art date: 1978-10-18
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

GB7936123A

Other versions

GB2034429A (en

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.)

1978-10-18

Filing date

1979-10-18

Publication date

1982-11-10

1979-10-18 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1980-06-04 Publication of GB2034429A publication Critical patent/GB2034429A/en

1982-11-10 Application granted granted Critical

1982-11-10 Publication of GB2034429B publication Critical patent/GB2034429B/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
- B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- 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
- B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Transmission Of Braking Force In Braking Systems (AREA)
Braking Systems And Boosters (AREA)
Actuator (AREA)

GB7936123A 1978-10-18 1979-10-18 Master cylinder assemblies for vehicle braking systems Expired GB2034429B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7841039		1978-10-18

Publications (2)

Publication Number	Publication Date
GB2034429A GB2034429A (en)	1980-06-04
GB2034429B true GB2034429B (en)	1982-11-10

Family

ID=10500418

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7936123A Expired GB2034429B (en)	1978-10-18	1979-10-18	Master cylinder assemblies for vehicle braking systems

Country Status (11)

Country	Link
JP (1)	JPS5594006A (en)
KR (1)	KR830001071A (en)
AR (1)	AR218172A1 (en)
AU (1)	AU5170779A (en)
BR (1)	BR7906698A (en)
DE (1)	DE2942024A1 (en)
ES (1)	ES485171A1 (en)
FR (1)	FR2439113A1 (en)
GB (1)	GB2034429B (en)
IT (1)	IT1124617B (en)
ZA (1)	ZA795365B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES480732A2 (en) *	1978-05-20	1980-07-01	Girling Ltd	Servo booster for vehicle braking systems
JPS5758548A (en) *	1980-09-26	1982-04-08	Nissin Kogyo Kk	Pneumatic pressure type doubler device
US4474103A (en) *	1981-10-01	1984-10-02	Automotive Products Plc	Brake boosters
FR2540810A1 (en) *	1983-02-16	1984-08-17	Dba	METHOD FOR ASSEMBLING AN ASSEMBLY OF A BRAKE ASSISTANCE SERVOMOTOR AND A MASTER CYLINDER ON A FIXED WALL OF A VEHICLE, AND SERVOMOTOR FOR CARRYING OUT SAID METHOD
JPS6058471U (en) *	1983-09-30	1985-04-23	アイシン精機株式会社	Tandem brake booster
JPS60169059U (en) *	1984-04-20	1985-11-09	トキコ株式会社	air pressure booster
BR8900528A (en) *	1988-02-05	1989-10-03	Lucas Ind Plc	PNEUMATIC REINFORCING DEVICE IN TANDEM ASSEMBLY, ESPECIALLY FOR VEHICLE HYDRAULIC BRAKE SYSTEMS
US5402866A (en) *	1993-01-08	1995-04-04	International Transouip Industries, Inc.	Brake assembly with new locking mechanism
DE19523021A1 (en) *	1995-06-24	1997-01-02	Teves Gmbh Alfred	Vacuum brake booster for motor vehicles
DE10138301A1 (en) *	2001-08-10	2003-02-27	Continental Teves Ag & Co Ohg	Vacuum brake booster for motor vehicles protected against crash
FR2848170B1 (en) *	2002-12-10	2005-02-11	Delphi Tech Inc	HYDRAULIC CONTROL SYSTEM FOR BRAKING A MOTOR VEHICLE
DE102007049960A1 (en)	2007-10-18	2009-04-23	Lucas Automotive Gmbh	Vacuum brake booster for a motor vehicle brake system
FR2944762B1 (en) *	2009-04-22	2016-03-11	Bosch Gmbh Robert	SERVOMOTOR AND METHOD FOR MOUNTING
CN103075384B (en) *	2013-01-30	2015-02-18	中国科学院长春光学精密机械与物理研究所	Friction-free hydraulic cylinder for primary mirror support

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB588970A (en) *	1943-09-20	1947-06-09	Steve Schnell	A fluid pressure system for actuating brakes
US2902008A (en) *	1955-06-06	1959-09-01	Bendix Aviat Corp	Power-assisted actuator
US3245726A (en) *	1964-07-08	1966-04-12	Kelsey Hayes Co	Front and rear vehicle brake proportioning mechanism
US3910048A (en) *	1974-06-20	1975-10-07	Bendix Corp	Hydraulic lock for hydraulic ratio changer

1979
- 1979-10-08 ZA ZA00795365A patent/ZA795365B/en unknown
- 1979-10-11 AU AU51707/79A patent/AU5170779A/en not_active Abandoned
- 1979-10-17 BR BR7906698A patent/BR7906698A/en unknown
- 1979-10-17 DE DE19792942024 patent/DE2942024A1/en not_active Withdrawn
- 1979-10-17 KR KR1019790003581A patent/KR830001071A/en not_active Ceased
- 1979-10-18 FR FR7925899A patent/FR2439113A1/en not_active Withdrawn
- 1979-10-18 JP JP13471379A patent/JPS5594006A/en active Pending
- 1979-10-18 ES ES485171A patent/ES485171A1/en not_active Expired
- 1979-10-18 GB GB7936123A patent/GB2034429B/en not_active Expired
- 1979-10-18 IT IT26594/79A patent/IT1124617B/en active
- 1979-10-18 AR AR278552A patent/AR218172A1/en active

Also Published As

Publication number	Publication date
AU5170779A (en)	1980-04-24
DE2942024A1 (en)	1980-05-08
GB2034429A (en)	1980-06-04
IT7926594A0 (en)	1979-10-18
IT1124617B (en)	1986-05-07
ZA795365B (en)	1980-09-24
AR218172A1 (en)	1980-05-15
BR7906698A (en)	1980-06-03
FR2439113A1 (en)	1980-05-16
JPS5594006A (en)	1980-07-17
KR830001071A (en)	1983-04-29
ES485171A1 (en)	1980-05-16

Publication	Publication Date	Title
GB2037918B (en)	1982-11-10	Boosted master cylinder assemblies for vehicle braking systems
GB2040377B (en)	1982-11-24	Anti-lock vehicle braking systems
GB1551944A (en)	1979-09-05	Master brake cylinder assemblies for dualcircuit brake systems
JPS5639949A (en)	1981-04-15	Brake system for vehicle
GB2028942B (en)	1982-08-25	Anti-skid vehicle brake systems
GB2001720B (en)	1982-01-20	Master cylinder for hydraulic brake systems
GB2044373B (en)	1983-02-09	Anti-lock vehicle brake systems
AR229531A1 (en)	1983-09-15	IMPROVEMENTS IN MASTER CYLINDERS IN PARTICULAR FOR VEHICLE BRAKE SYSTEMS
GB2026113B (en)	1982-09-15	Vehicle braking systems
GB2034429B (en)	1982-11-10	Master cylinder assemblies for vehicle braking systems
JPS55152657A (en)	1980-11-28	Brake booster for automobile
GB2057613B (en)	1983-03-30	Hydraulic anti-skid braking systems for vehicles
JPS5621951A (en)	1981-02-28	Mechanically controlled booster especially for automobile brake system
GB2069638B (en)	1983-10-05	Master cylinder and servo booster assemblies for vehicle braking systems
AU5899780A (en)	1980-12-18	Booster for vehicle braking system
DE3169133D1 (en)	1985-04-04	Master cylinder for brakes
GB2098683B (en)	1985-04-03	Booster-assisted hydraulic master cylinders for vehicle braking systems
JPS53143868A (en)	1978-12-14	Hydraulic booster for vehicle brake system
JPS5348176A (en)	1978-05-01	Master cylinder assembly in braking system
DE3367361D1 (en)	1986-12-11	A master cylinder assembly for a vehicle hydraulic braking system
DE3171132D1 (en)	1985-08-01	A master cylinder assembly for a vehicle hydraulic braking system
GB2022736B (en)	1982-06-16	Anti-skid vehicles brake systems
GB2129520B (en)	1986-06-11	A master cylinder assembly for a vehicle hydraulic braking system
GB2109492B (en)	1983-10-05	Improvements in hydraulic anti-skid braking systems for vehicles
GB2017241B (en)	1982-03-24	Vehicle braking system

Legal Events

Date	Code	Title	Description
1984-06-20	PCNP	Patent ceased through non-payment of renewal fee