FR2168841B1 - - Google Patents
Info
- Publication number
- FR2168841B1 FR2168841B1 FR727201064A FR7201064A FR2168841B1 FR 2168841 B1 FR2168841 B1 FR 2168841B1 FR 727201064 A FR727201064 A FR 727201064A FR 7201064 A FR7201064 A FR 7201064A FR 2168841 B1 FR2168841 B1 FR 2168841B1
- 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
- B60T13/12—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 liquid
- B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
-
- 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
- B60T13/12—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 liquid
- B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/161—Systems with master cylinder
- B60T13/162—Master cylinder mechanically coupled with booster
- B60T13/163—Pilot valve provided inside booster piston
-
- 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
- B60T13/12—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 liquid
- B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/168—Arrangements for pressure supply
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11056871A | 1971-01-28 | 1971-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2168841A1 FR2168841A1 (fr) | 1973-09-07 |
FR2168841B1 true FR2168841B1 (fr) | 1974-07-26 |
Family
ID=22333730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727201064A Expired FR2168841B1 (fr) | 1971-01-28 | 1972-01-13 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3707112A (fr) |
JP (1) | JPS5216192B1 (fr) |
AU (1) | AU462373B2 (fr) |
CA (1) | CA940174A (fr) |
DE (1) | DE2203794C2 (fr) |
FR (1) | FR2168841B1 (fr) |
GB (1) | GB1309059A (fr) |
IT (1) | IT946965B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967536A (en) * | 1975-05-29 | 1976-07-06 | The Bendix Corporation | Pneumatic and hydraulic power brake apparatus |
JPS5599450A (en) * | 1979-01-17 | 1980-07-29 | Nissan Motor Co Ltd | Hydraulic booster |
JPS5671662A (en) * | 1979-11-13 | 1981-06-15 | Nissan Motor Co Ltd | Working fluid feeder for power steering combined with hydraulic booster for braking |
DE3438112A1 (de) * | 1984-10-18 | 1986-04-24 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulischer kraftverstaerker |
DE3715568A1 (de) * | 1987-05-09 | 1988-11-24 | Bosch Gmbh Robert | Bremsventil mit bremskraftverstaerker |
DE3715567A1 (de) * | 1987-05-09 | 1988-11-24 | Bosch Gmbh Robert | Bremskraftverstaerker |
DE3715569A1 (de) * | 1987-05-09 | 1988-11-24 | Bosch Gmbh Robert | Bremskraftverstaerker |
JP2522487B2 (ja) * | 1987-07-13 | 1996-08-07 | 株式会社 曙ブレ−キ中央技術研究所 | 液圧倍力装置 |
DE3728921A1 (de) * | 1987-08-29 | 1989-03-09 | Bosch Gmbh Robert | Bremszylinder |
IT1219376B (it) * | 1988-06-14 | 1990-05-11 | Fiat Auto Spa | Servofreno idraulico a strizione |
US5351600A (en) * | 1989-10-27 | 1994-10-04 | Nippon Air Brake Co., Ltd. | Hydraulic booster for vehicle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2908137A (en) * | 1957-02-12 | 1959-10-13 | Gen Motors Corp | Hydraulic power brake unit |
US2945352A (en) * | 1957-07-03 | 1960-07-19 | Kelsey Hayes Co | Fluid pressure booster system |
US3101742A (en) * | 1961-08-23 | 1963-08-27 | Gen Motors Corp | Brake booster control valve mechanism |
US3312148A (en) * | 1965-03-10 | 1967-04-04 | Hydrosteer Ltd | Power operated steering gear |
-
1971
- 1971-01-28 US US110568A patent/US3707112A/en not_active Expired - Lifetime
- 1971-11-10 CA CA127,363A patent/CA940174A/en not_active Expired
-
1972
- 1972-01-11 GB GB128772A patent/GB1309059A/en not_active Expired
- 1972-01-13 FR FR727201064A patent/FR2168841B1/fr not_active Expired
- 1972-01-24 AU AU38206/72A patent/AU462373B2/en not_active Expired
- 1972-01-26 JP JP47009163A patent/JPS5216192B1/ja active Pending
- 1972-01-27 DE DE2203794A patent/DE2203794C2/de not_active Expired
- 1972-01-27 IT IT19860/72A patent/IT946965B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2203794C2 (de) | 1982-05-13 |
IT946965B (it) | 1973-05-21 |
US3707112A (en) | 1972-12-26 |
CA940174A (en) | 1974-01-15 |
AU3820672A (en) | 1973-07-26 |
JPS5216192B1 (fr) | 1977-05-07 |
FR2168841A1 (fr) | 1973-09-07 |
GB1309059A (en) | 1973-03-07 |
AU462373B2 (en) | 1975-06-26 |
DE2203794A1 (de) | 1972-08-10 |