FR2538332B1 - Dispositif de reaction a deux echelons pour amplificateur de force de freinage - Google Patents
Dispositif de reaction a deux echelons pour amplificateur de force de freinageInfo
- Publication number
- FR2538332B1 FR2538332B1 FR8320585A FR8320585A FR2538332B1 FR 2538332 B1 FR2538332 B1 FR 2538332B1 FR 8320585 A FR8320585 A FR 8320585A FR 8320585 A FR8320585 A FR 8320585A FR 2538332 B1 FR2538332 B1 FR 2538332B1
- Authority
- FR
- France
- Prior art keywords
- braking force
- reaction device
- step reaction
- force amplifier
- amplifier
- 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
- 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
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 |
---|---|---|---|
DE19823247701 DE3247701A1 (de) | 1982-12-23 | 1982-12-23 | Springerreaktionseinrichtung fuer vakuumbremskraftverstaerker |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2538332A1 FR2538332A1 (fr) | 1984-06-29 |
FR2538332B1 true FR2538332B1 (fr) | 1985-07-19 |
Family
ID=6181555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8320585A Expired FR2538332B1 (fr) | 1982-12-23 | 1983-12-22 | Dispositif de reaction a deux echelons pour amplificateur de force de freinage |
Country Status (10)
Country | Link |
---|---|
US (1) | US4819544A (fr) |
JP (1) | JPS59134046A (fr) |
BR (1) | BR8306698A (fr) |
DE (1) | DE3247701A1 (fr) |
ES (1) | ES276500Y (fr) |
FR (1) | FR2538332B1 (fr) |
GB (1) | GB2132719B (fr) |
IT (1) | IT1215226B (fr) |
MX (1) | MX156737A (fr) |
ZA (1) | ZA838601B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3904641A1 (de) * | 1989-02-16 | 1990-08-23 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
JPH10129458A (ja) * | 1996-11-05 | 1998-05-19 | Aisin Seiki Co Ltd | 車両用ブレーキブースタ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009449A (en) * | 1959-11-27 | 1961-11-21 | Gen Motors Corp | Brake booster |
US3209657A (en) * | 1962-09-21 | 1965-10-05 | Glenn T Randol | Pressure differential operated brake booster device |
DE1655276B1 (de) * | 1966-08-16 | 1970-09-03 | Teves Gmbh Alfred | Gestaengebetaetigter Vakuumbremsverstaerker,insbesondere fuer Fahrzeugbremsanlagen |
DE2155169C2 (de) * | 1971-11-05 | 1982-08-26 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstärker |
GB1363243A (en) * | 1972-02-17 | 1974-08-14 | Automotive Prod Co Ltd | Brake boosters |
JPS5273279A (en) * | 1975-12-13 | 1977-06-18 | Tokico Ltd | Vacuum power-magnifier |
DE2822101A1 (de) * | 1978-05-20 | 1979-11-22 | Teves Gmbh Alfred | Vakuumbremskraftverstaerker |
DE3135286A1 (de) * | 1981-09-05 | 1983-04-07 | Alfred Teves Gmbh, 6000 Frankfurt | "vormontierbare springerreaktionseinrichtung fuer vakuum-bremskraftverstaerker |
-
1982
- 1982-12-23 DE DE19823247701 patent/DE3247701A1/de not_active Ceased
-
1983
- 1983-11-17 ZA ZA838601A patent/ZA838601B/xx unknown
- 1983-11-23 GB GB08331231A patent/GB2132719B/en not_active Expired
- 1983-12-06 BR BR8306698A patent/BR8306698A/pt unknown
- 1983-12-14 MX MX199751A patent/MX156737A/es unknown
- 1983-12-19 US US06/562,842 patent/US4819544A/en not_active Expired - Fee Related
- 1983-12-22 FR FR8320585A patent/FR2538332B1/fr not_active Expired
- 1983-12-22 ES ES1983276500U patent/ES276500Y/es not_active Expired
- 1983-12-22 IT IT8324313A patent/IT1215226B/it active
- 1983-12-23 JP JP58242306A patent/JPS59134046A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8324313A0 (it) | 1983-12-22 |
MX156737A (es) | 1988-09-28 |
ES276500U (es) | 1984-05-01 |
GB8331231D0 (en) | 1983-12-29 |
ZA838601B (en) | 1984-06-27 |
IT1215226B (it) | 1990-01-31 |
GB2132719A (en) | 1984-07-11 |
US4819544A (en) | 1989-04-11 |
GB2132719B (en) | 1986-06-11 |
FR2538332A1 (fr) | 1984-06-29 |
BR8306698A (pt) | 1984-07-17 |
JPS59134046A (ja) | 1984-08-01 |
ES276500Y (es) | 1984-12-16 |
DE3247701A1 (de) | 1984-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |