FR2051722B1 - - Google Patents
Info
- Publication number
- FR2051722B1 FR2051722B1 FR7025509A FR7025509A FR2051722B1 FR 2051722 B1 FR2051722 B1 FR 2051722B1 FR 7025509 A FR7025509 A FR 7025509A FR 7025509 A FR7025509 A FR 7025509A FR 2051722 B1 FR2051722 B1 FR 2051722B1
- 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.)
- 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
- 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
- B60T13/563—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)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84162869A | 1969-07-14 | 1969-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2051722A1 FR2051722A1 (fr) | 1971-04-09 |
FR2051722B1 true FR2051722B1 (fr) | 1973-05-25 |
Family
ID=25285337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7025509A Expired FR2051722B1 (fr) | 1969-07-14 | 1970-07-09 |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES381757A1 (fr) |
FR (1) | FR2051722B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897718A (en) * | 1973-07-30 | 1975-08-05 | Bendix Corp | Wall means for a servomotor |
FR2532084A1 (fr) * | 1982-08-20 | 1984-02-24 | Dba | Cle d'arret pour plongeur de valve de servomoteur d'assistance et servomoteur d'assistance equipe d'une telle cle |
DE3303577A1 (de) * | 1983-02-03 | 1984-08-09 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstaerker fuer ein kraftfahrzeug |
DE3344730A1 (de) * | 1983-12-10 | 1985-06-20 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
DE4124683C2 (de) * | 1991-07-25 | 1998-07-09 | Teves Gmbh Alfred | Unterdruck-Bremskraftverstärker |
US5233911A (en) * | 1992-02-28 | 1993-08-10 | Allied-Signal Inc. | Tandem brake booster |
-
1970
- 1970-07-09 FR FR7025509A patent/FR2051722B1/fr not_active Expired
- 1970-07-14 ES ES381757A patent/ES381757A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2051722A1 (fr) | 1971-04-09 |
ES381757A1 (es) | 1972-11-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |