GB1340048A - Servo boosters for vehicle brake systems - Google Patents
Servo boosters for vehicle brake systemsInfo
- Publication number
- GB1340048A GB1340048A GB1729670A GB1729670A GB1340048A GB 1340048 A GB1340048 A GB 1340048A GB 1729670 A GB1729670 A GB 1729670A GB 1729670 A GB1729670 A GB 1729670A GB 1340048 A GB1340048 A GB 1340048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vehicle brake
- brake systems
- april
- nut
- boosters
- 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
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
-
- 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)
Abstract
1340048 Fluid pressure brake boosters GIRLING Ltd 19 April 1971 [11 April 1970] 17296/70 Heading F2F A servo booster for vehicle brake systems comprising a housing 10 divided by a flexible diaphragm 16 into two axially separate fluid chambers 12, 14, the former being connected permanently to vacuum and the latter being selectably connectible by a valve assembly 18 either to chamber 12 or to atmosphere includes a valve seat member 30 axially displaceable by means of a push rod assembly rigidly located relative to the member 30 by a self locking means including a tubular nut 46 having a frusto-conical portion (58) which is deformed radially inwardly by contact with a bore 40. The nut is of a material such as polypropylene.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1729670A GB1340048A (en) | 1970-04-11 | 1970-04-11 | Servo boosters for vehicle brake systems |
CS7100002476A CS183620B2 (en) | 1970-04-11 | 1971-04-07 | Servomotor for motorcar brake system |
TR16863A TR16863A (en) | 1970-04-11 | 1971-04-08 | TREATMENT OF OR RELATED TO THE SERVO HEADER SPECIAL TO THE FLOOR BRAKE SYSTEM |
SU1647974A SU466643A3 (en) | 1970-04-11 | 1971-04-09 | Servomechanism of the brake system of the vehicle |
PL1971147446A PL70646B1 (en) | 1970-04-11 | 1971-04-09 | |
KR7100496A KR780000140B1 (en) | 1970-04-11 | 1971-04-10 | Servo boosters for vehicle brake systems |
JP46022387A JPS5131341B1 (en) | 1970-04-11 | 1971-04-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1729670A GB1340048A (en) | 1970-04-11 | 1970-04-11 | Servo boosters for vehicle brake systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1340048A true GB1340048A (en) | 1973-12-05 |
Family
ID=10092695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1729670A Expired GB1340048A (en) | 1970-04-11 | 1970-04-11 | Servo boosters for vehicle brake systems |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5131341B1 (en) |
KR (1) | KR780000140B1 (en) |
CS (1) | CS183620B2 (en) |
GB (1) | GB1340048A (en) |
PL (1) | PL70646B1 (en) |
SU (1) | SU466643A3 (en) |
TR (1) | TR16863A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546461A1 (en) * | 1983-05-24 | 1984-11-30 | Teves Gmbh Alfred | BRAKE FORCE AMPLIFIER ACTUATED BY LOW PRESSURE |
EP0181487A1 (en) * | 1984-11-05 | 1986-05-21 | Allied Corporation | Compact power brake actuation assembly |
DE3941604A1 (en) * | 1989-12-16 | 1991-06-20 | Teves Gmbh Alfred | VACUUM BRAKE POWER AMPLIFIER |
-
1970
- 1970-04-11 GB GB1729670A patent/GB1340048A/en not_active Expired
-
1971
- 1971-04-07 CS CS7100002476A patent/CS183620B2/en unknown
- 1971-04-08 TR TR16863A patent/TR16863A/en unknown
- 1971-04-09 PL PL1971147446A patent/PL70646B1/pl unknown
- 1971-04-09 SU SU1647974A patent/SU466643A3/en active
- 1971-04-10 KR KR7100496A patent/KR780000140B1/en active
- 1971-04-12 JP JP46022387A patent/JPS5131341B1/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546461A1 (en) * | 1983-05-24 | 1984-11-30 | Teves Gmbh Alfred | BRAKE FORCE AMPLIFIER ACTUATED BY LOW PRESSURE |
EP0181487A1 (en) * | 1984-11-05 | 1986-05-21 | Allied Corporation | Compact power brake actuation assembly |
DE3941604A1 (en) * | 1989-12-16 | 1991-06-20 | Teves Gmbh Alfred | VACUUM BRAKE POWER AMPLIFIER |
Also Published As
Publication number | Publication date |
---|---|
JPS5131341B1 (en) | 1976-09-06 |
PL70646B1 (en) | 1974-04-30 |
SU466643A3 (en) | 1975-04-05 |
TR16863A (en) | 1973-07-01 |
KR780000140B1 (en) | 1978-04-25 |
CS183620B2 (en) | 1978-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB973155A (en) | Simplified tandem diaphragm pressure servo motor | |
GB1279557A (en) | Vehicle braking system | |
GB1191382A (en) | Improvements in or relating to Brake Boosters. | |
GB1011732A (en) | Fluid pressure motor | |
GB1139864A (en) | Fluid pressure servomotor | |
GB1040132A (en) | Improvements in fluid-pressure boosters or servo-motors | |
GB1067618A (en) | Fluid pressure motor mechanism | |
GB1167260A (en) | Fluid Pressure Servomotors | |
GB2044376A (en) | Vehicle brake booster | |
US2997028A (en) | Fluid pressure motor suructure | |
GB1340048A (en) | Servo boosters for vehicle brake systems | |
GB1363397A (en) | Self-prging brake actuator | |
GB1011731A (en) | Fluid pressure servomotor | |
FR2312399A1 (en) | Tandem master brake cylinder - with non return valve on control piston to prevent premature operation of control piston | |
US3113806A (en) | Guide bearing for reciprocating structures | |
GB922108A (en) | Pneumatic servomotor unit | |
GB1161989A (en) | Improvements in Fluid Pressure Servomotors | |
GB1302907A (en) | ||
GB1253347A (en) | Antiskid control system | |
GB928334A (en) | Improvements in or relating to fluid-flow control valves | |
GB1327526A (en) | Piston control devices | |
GB1433737A (en) | Servo boosters | |
GB1162855A (en) | Pneumatically-Hydraulically Operated Servo-Brake | |
GB1011734A (en) | Fluid pressure servomotor | |
GB1281596A (en) | Improvements in and relating to servo motors, especially for vehicle braking systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |