FR2149441A1 - - Google Patents
Info
- Publication number
- FR2149441A1 FR2149441A1 FR7229096A FR7229096A FR2149441A1 FR 2149441 A1 FR2149441 A1 FR 2149441A1 FR 7229096 A FR7229096 A FR 7229096A FR 7229096 A FR7229096 A FR 7229096A FR 2149441 A1 FR2149441 A1 FR 2149441A1
- 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
- B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3806371A GB1396505A (en) | 1971-08-13 | 1971-08-13 | Differential-pressure-operated servo-boosters especially for vehicle brake systems |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2149441A1 true FR2149441A1 (fr) | 1973-03-30 |
FR2149441B1 FR2149441B1 (fr) | 1975-03-07 |
Family
ID=10400903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7229096A Expired FR2149441B1 (fr) | 1971-08-13 | 1972-08-11 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3851565A (fr) |
JP (1) | JPS5119558B2 (fr) |
BR (1) | BR7205483D0 (fr) |
FR (1) | FR2149441B1 (fr) |
GB (1) | GB1396505A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991008132A1 (fr) * | 1989-11-24 | 1991-06-13 | Allied-Signal Inc. | Membrane et corps de soupape combines |
WO1991008938A1 (fr) * | 1989-12-16 | 1991-06-27 | Alfred Teves Gmbh | Servofrein a depression |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038822A (en) * | 1975-12-22 | 1977-08-02 | The Bendix Corporation | Fastener means for connecting a cylindrical body to a hub means |
DE2951372A1 (de) * | 1979-12-20 | 1981-07-02 | Alfred Teves Gmbh, 6000 Frankfurt | Pneumatischer kraftverstaerker |
JPS6228534Y2 (fr) * | 1981-01-28 | 1987-07-22 | ||
JPS62268720A (ja) * | 1986-05-15 | 1987-11-21 | Nippon Denso Co Ltd | 自動車用空気調和装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389642A (en) * | 1966-06-22 | 1968-06-25 | Kelsey Hayes Co | Power booster for brakes |
GB1344980A (en) * | 1970-07-16 | 1974-01-23 | Girling Ltd | Servo-boosters for vehicle brake systems |
-
1971
- 1971-08-13 GB GB3806371A patent/GB1396505A/en not_active Expired
-
1972
- 1972-08-11 FR FR7229096A patent/FR2149441B1/fr not_active Expired
- 1972-08-11 BR BR005483/72A patent/BR7205483D0/pt unknown
- 1972-08-14 JP JP47080821A patent/JPS5119558B2/ja not_active Expired
- 1972-08-14 US US00280167A patent/US3851565A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991008132A1 (fr) * | 1989-11-24 | 1991-06-13 | Allied-Signal Inc. | Membrane et corps de soupape combines |
WO1991008938A1 (fr) * | 1989-12-16 | 1991-06-27 | Alfred Teves Gmbh | Servofrein a depression |
US5293808A (en) * | 1989-12-16 | 1994-03-15 | Alfred Teves Gmbh | Vacuum brake power booster |
Also Published As
Publication number | Publication date |
---|---|
JPS5119558B2 (fr) | 1976-06-18 |
JPS4828872A (fr) | 1973-04-17 |
US3851565A (en) | 1974-12-03 |
AU4505172A (en) | 1974-02-21 |
DE2239667B2 (de) | 1977-02-24 |
DE2239667A1 (de) | 1973-03-15 |
BR7205483D0 (pt) | 1973-07-19 |
FR2149441B1 (fr) | 1975-03-07 |
GB1396505A (en) | 1975-06-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |