FR2225319A1 - - Google Patents
Info
- Publication number
- FR2225319A1 FR2225319A1 FR7313481A FR7313481A FR2225319A1 FR 2225319 A1 FR2225319 A1 FR 2225319A1 FR 7313481 A FR7313481 A FR 7313481A FR 7313481 A FR7313481 A FR 7313481A FR 2225319 A1 FR2225319 A1 FR 2225319A1
- Authority
- FR
- France
- 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
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
- B60T13/563—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)
- Braking Elements And Transmission Devices (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7313481A FR2225319B1 (en) | 1973-04-13 | 1973-04-13 | |
CH421474A CH584121A5 (en) | 1973-04-13 | 1974-03-26 | |
DE2416150A DE2416150A1 (en) | 1973-04-13 | 1974-04-03 | SYSTEM FOR BRAKING VEHICLES |
ES425024A ES425024A1 (en) | 1973-04-13 | 1974-04-05 | Braking systems for vehicles |
SE7404941A SE7404941L (en) | 1973-04-13 | 1974-04-10 | |
GB1632174A GB1423109A (en) | 1973-04-13 | 1974-04-11 | Braking systems for vehicles |
IT9405/74A IT1010621B (en) | 1973-04-13 | 1974-04-12 | BRAKING SYSTEM FOR VEHICLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7313481A FR2225319B1 (en) | 1973-04-13 | 1973-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2225319A1 true FR2225319A1 (en) | 1974-11-08 |
FR2225319B1 FR2225319B1 (en) | 1976-05-07 |
Family
ID=9117940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7313481A Expired FR2225319B1 (en) | 1973-04-13 | 1973-04-13 |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH584121A5 (en) |
DE (1) | DE2416150A1 (en) |
ES (1) | ES425024A1 (en) |
FR (1) | FR2225319B1 (en) |
GB (1) | GB1423109A (en) |
IT (1) | IT1010621B (en) |
SE (1) | SE7404941L (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021969A1 (en) * | 1979-06-15 | 1981-01-07 | Societe Anonyme D.B.A. | Brake assistance servomotor |
FR2531388A1 (en) * | 1979-06-15 | 1984-02-10 | Dba | Servomotor for assisted braking. |
EP0210163A1 (en) * | 1985-01-24 | 1987-02-04 | Global Marketinvestigation And Venture Captial Consultants Company Limited, Inc. | Vehicle brake actuator arrangement |
FR2623763A1 (en) * | 1987-12-01 | 1989-06-02 | Bendix France | BRAKE ASSIST MOTOR |
EP0347583A2 (en) * | 1988-06-18 | 1989-12-27 | Robert Bosch Gmbh | Vacuum motor for brake installations in vehicles |
FR2964629A1 (en) * | 2010-09-09 | 2012-03-16 | Peugeot Citroen Automobiles Sa | Negative pressure brake booster for motor vehicle, has front chamber comprising ring having annular shape that allows partial filling of dead volume of front chamber, where dead volume remains free during displacement of transverse membrane |
FR2984833A1 (en) * | 2011-12-21 | 2013-06-28 | Peugeot Citroen Automobiles Sa | Vacuum brake booster for vehicle i.e. car, has chamber comprising annular-shaped related component, where ratio between volume occupied by related component and volume of chamber is higher than threshold, which is equal to specific percent |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1564098B1 (en) * | 2004-02-11 | 2007-01-03 | Delphi Technologies, Inc. | Brake system including a master cylinder and a double vacuum booster |
-
1973
- 1973-04-13 FR FR7313481A patent/FR2225319B1/fr not_active Expired
-
1974
- 1974-03-26 CH CH421474A patent/CH584121A5/xx not_active IP Right Cessation
- 1974-04-03 DE DE2416150A patent/DE2416150A1/en active Pending
- 1974-04-05 ES ES425024A patent/ES425024A1/en not_active Expired
- 1974-04-10 SE SE7404941A patent/SE7404941L/xx unknown
- 1974-04-11 GB GB1632174A patent/GB1423109A/en not_active Expired
- 1974-04-12 IT IT9405/74A patent/IT1010621B/en active
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021969A1 (en) * | 1979-06-15 | 1981-01-07 | Societe Anonyme D.B.A. | Brake assistance servomotor |
FR2459166A1 (en) * | 1979-06-15 | 1981-01-09 | Dba | BRAKE ASSIST SERVOMOTOR |
EP0072602A2 (en) * | 1979-06-15 | 1983-02-23 | BENDIX France | Servomotor for assisted braking |
EP0072602A3 (en) * | 1979-06-15 | 1983-07-20 | BENDIX France | Servomotor for assisted braking |
FR2531388A1 (en) * | 1979-06-15 | 1984-02-10 | Dba | Servomotor for assisted braking. |
US4571942A (en) * | 1979-06-15 | 1986-02-25 | Societe Anonyme D.B.A. | Servomotor for assisted braking |
EP0210163A1 (en) * | 1985-01-24 | 1987-02-04 | Global Marketinvestigation And Venture Captial Consultants Company Limited, Inc. | Vehicle brake actuator arrangement |
EP0210163A4 (en) * | 1985-01-24 | 1987-07-13 | Fail Safe Brake Corp | Vehicle brake actuator arrangement. |
FR2623763A1 (en) * | 1987-12-01 | 1989-06-02 | Bendix France | BRAKE ASSIST MOTOR |
EP0319359A1 (en) * | 1987-12-01 | 1989-06-07 | BENDIX EUROPE Services Techniques S.A. | Brake booster servo motor |
US5052274A (en) * | 1987-12-01 | 1991-10-01 | Bendix France | Tandem brake booster with return spring arrangement for rear piston chamber |
EP0347583A2 (en) * | 1988-06-18 | 1989-12-27 | Robert Bosch Gmbh | Vacuum motor for brake installations in vehicles |
EP0347583A3 (en) * | 1988-06-18 | 1990-09-05 | Robert Bosch Gmbh | Vacuum motor for brake installations in vehicles |
FR2964629A1 (en) * | 2010-09-09 | 2012-03-16 | Peugeot Citroen Automobiles Sa | Negative pressure brake booster for motor vehicle, has front chamber comprising ring having annular shape that allows partial filling of dead volume of front chamber, where dead volume remains free during displacement of transverse membrane |
FR2984833A1 (en) * | 2011-12-21 | 2013-06-28 | Peugeot Citroen Automobiles Sa | Vacuum brake booster for vehicle i.e. car, has chamber comprising annular-shaped related component, where ratio between volume occupied by related component and volume of chamber is higher than threshold, which is equal to specific percent |
Also Published As
Publication number | Publication date |
---|---|
SE7404941L (en) | 1975-01-08 |
ES425024A1 (en) | 1976-05-16 |
IT1010621B (en) | 1977-01-20 |
CH584121A5 (en) | 1977-01-31 |
FR2225319B1 (en) | 1976-05-07 |
GB1423109A (en) | 1976-01-28 |
DE2416150A1 (en) | 1974-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |