FR2436698A1 - Amplificateur de freinage hydraulique - Google Patents
Amplificateur de freinage hydrauliqueInfo
- Publication number
- FR2436698A1 FR2436698A1 FR7922947A FR7922947A FR2436698A1 FR 2436698 A1 FR2436698 A1 FR 2436698A1 FR 7922947 A FR7922947 A FR 7922947A FR 7922947 A FR7922947 A FR 7922947A FR 2436698 A1 FR2436698 A1 FR 2436698A1
- Authority
- FR
- France
- Prior art keywords
- piston
- amplifier
- hydraulic brake
- central
- annular
- 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.)
- 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
- B60T13/12—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
- B60T13/14—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 accumulators or reservoirs fed by pumps
- B60T13/142—Systems with master cylinder
- B60T13/143—Master cylinder mechanically coupled with booster
- B60T13/144—Pilot valve provided inside booster piston
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
L'INVENTION CONCERNE UN AMPLIFICATEUR DE FREINAGE HYDRAULIQUE. CET AMPLIFICATEUR COMPREND UN PISTON AMPLIFICATEUR 4, UN PISTON ANNULAIRE 7 S'APPUYANT SUR LE PISTON AMPLIFICATEUR ET UN PISTON CENTRAL 8 PROLONGE PAR UN TIROIR DE COMMANDE 18 QUI PEUT METTRE LA CHAMBRE 17 EN COMMUNICATION AVEC UN RESERVOIR NON SOUMIS A LA PRESSION OU AVEC UN ACCUMULATEUR DE PRESSION 3. LE PISTON CENTRAL 8 PORTE DEUX COLLETS ESPACES 11, 12 POUR COOPERER AVEC LE PISTON ANNULAIRE EN PERMETTANT UN CERTAIN MOUVEMENT RELATIF. LE PISTON CENTRAL ET LE PISTON ANNULAIRE SONT ACCOUPLES PAR LE COLLET 12 ET SE DEPLACENT EN BLOC LORSQUE LA FORCE DU RESSORT 15 A ETE SURMONTEE. L'INVENTION S'APPLIQUE AUX AMPLIFICATEURS DE FREINAGE HYDRAULIQUES POUR VEHICULES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782841262 DE2841262A1 (de) | 1978-09-22 | 1978-09-22 | Hydraulischer verstaerker |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2436698A1 true FR2436698A1 (fr) | 1980-04-18 |
FR2436698B1 FR2436698B1 (fr) | 1983-02-11 |
Family
ID=6050133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7922947A Granted FR2436698A1 (fr) | 1978-09-22 | 1979-09-14 | Amplificateur de freinage hydraulique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4309934A (fr) |
JP (1) | JPS5544095A (fr) |
DE (1) | DE2841262A1 (fr) |
ES (1) | ES245710Y (fr) |
FR (1) | FR2436698A1 (fr) |
GB (1) | GB2031087B (fr) |
IT (1) | IT1123275B (fr) |
SE (1) | SE438132B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020720A1 (de) * | 1980-05-31 | 1981-12-10 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulischer bremsverstaerker fuer eine fahrzeugbremsanlage |
DE3715565A1 (de) * | 1987-05-09 | 1988-11-24 | Bosch Gmbh Robert | Bremskraftverstaerker |
DE3715564A1 (de) * | 1987-05-09 | 1988-11-24 | Bosch Gmbh Robert | Bremskraftverstaerker |
DE4021700A1 (de) * | 1990-07-07 | 1992-01-16 | Teves Gmbh Alfred | Bremsdruckgeber fuer kraftfahrzeuge |
JP2894372B2 (ja) * | 1991-01-31 | 1999-05-24 | 自動車機器株式会社 | 液圧倍力装置の反力装置 |
JP2551658Y2 (ja) * | 1992-04-21 | 1997-10-27 | 自動車機器株式会社 | 液圧倍力装置の反力装置 |
DE19708146B4 (de) * | 1997-02-28 | 2006-10-12 | Continental Teves Ag & Co. Ohg | Hydraulischer Kraftverstärker |
US6647858B2 (en) | 2001-08-28 | 2003-11-18 | Delphi Technologies, Inc. | Linearizing shunt for a force sensor |
US6612659B2 (en) | 2001-08-28 | 2003-09-02 | Delphi Technologies, Inc. | Intelligent input push rod assembly |
US6744360B2 (en) | 2001-08-28 | 2004-06-01 | Delphi Technologies, Inc. | Method of calibrating an intelligent input push rod assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3618321A (en) * | 1970-07-15 | 1971-11-09 | Gen Motors Corp | Hydraulic brake booster assembly |
FR2107824A1 (fr) * | 1970-09-21 | 1972-05-12 | Bendix Corp | |
FR2162600A1 (fr) * | 1971-12-11 | 1973-07-20 | Nissan Motor | |
FR2201213A1 (fr) * | 1972-10-02 | 1974-04-26 | Midland Ross Corp | |
DE2438455A1 (de) * | 1973-08-09 | 1975-02-27 | Tokico Ltd | Hydraulischer bremskraftverstaerker |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761427A (en) * | 1951-09-20 | 1956-09-04 | Bendix Westinghouse Automotive | Fluid pressure actuator |
US2883971A (en) * | 1957-05-08 | 1959-04-28 | Kelsey Hayes Co | Hydraulically operated booster brake mechanism |
US2953120A (en) * | 1958-07-09 | 1960-09-20 | Kelsey Hayes Co | Booster brake mechanism |
US3747473A (en) * | 1971-03-18 | 1973-07-24 | Bendix Corp | Closed center booster with two-stage hydraulic reaction |
DE2452952A1 (de) * | 1974-11-08 | 1976-08-12 | Teves Gmbh Alfred | Zweikreisbremsanlage |
DE2602050C3 (de) * | 1976-01-21 | 1983-11-03 | Volkswagenwerk Ag, 3180 Wolfsburg | Hydraulisches Verstärkerventil, insbesondere für eine hydraulische Bremsanlage eines Kraftfahrzeuges |
-
1978
- 1978-09-22 DE DE19782841262 patent/DE2841262A1/de not_active Withdrawn
-
1979
- 1979-08-17 US US06/067,269 patent/US4309934A/en not_active Expired - Lifetime
- 1979-09-06 GB GB7930918A patent/GB2031087B/en not_active Expired
- 1979-09-10 SE SE7907475A patent/SE438132B/sv not_active IP Right Cessation
- 1979-09-14 FR FR7922947A patent/FR2436698A1/fr active Granted
- 1979-09-21 IT IT25915/79A patent/IT1123275B/it active
- 1979-09-21 JP JP12089979A patent/JPS5544095A/ja active Pending
- 1979-09-21 ES ES1979245710U patent/ES245710Y/es not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3618321A (en) * | 1970-07-15 | 1971-11-09 | Gen Motors Corp | Hydraulic brake booster assembly |
FR2107824A1 (fr) * | 1970-09-21 | 1972-05-12 | Bendix Corp | |
FR2162600A1 (fr) * | 1971-12-11 | 1973-07-20 | Nissan Motor | |
FR2201213A1 (fr) * | 1972-10-02 | 1974-04-26 | Midland Ross Corp | |
DE2438455A1 (de) * | 1973-08-09 | 1975-02-27 | Tokico Ltd | Hydraulischer bremskraftverstaerker |
Also Published As
Publication number | Publication date |
---|---|
US4309934A (en) | 1982-01-12 |
ES245710U (es) | 1980-01-16 |
GB2031087B (en) | 1982-11-03 |
IT1123275B (it) | 1986-04-30 |
SE438132B (sv) | 1985-04-01 |
ES245710Y (es) | 1980-07-01 |
JPS5544095A (en) | 1980-03-28 |
DE2841262A1 (de) | 1980-04-03 |
FR2436698B1 (fr) | 1983-02-11 |
GB2031087A (en) | 1980-04-16 |
IT7925915A0 (it) | 1979-09-21 |
SE7907475L (sv) | 1980-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2436698A1 (fr) | Amplificateur de freinage hydraulique | |
GB1479940A (en) | Pneumatic to hydraulic converter for hydraulically actuated friction brakes | |
GB936001A (en) | Improvements in or relating to automatic pressure fluid distributors for vehicle suspensions | |
FR2456017A1 (fr) | Amplificateur de force de freinage a depression | |
ES8406327A1 (es) | Perfeccionamientos en un conjunto de accionamiento de frenos | |
GB1390560A (en) | Hydro-pneumatic actuating system | |
FR2422532A1 (fr) | Dispositif de freinage hydraulique servo-assiste pour vehicules a moteur | |
ES8105648A1 (es) | Perfeccionamientos en los cilindros principales multiplica- dores para instalaciones hidraulicas de frenado de vehiculos | |
FR2409898A1 (fr) | Dispositif hydraulique de manoeuvre, en particulier d'un frein a main de vehicule sur rails | |
GB1451330A (en) | Hitch assembly | |
JPS54162335A (en) | Hydraulic anti-skid mechanism | |
FR2370194A2 (fr) | Frein a disque commande par fluide sous pression, en particulier pour vehicules automobiles | |
US3692367A (en) | Braking force control valve assembly | |
FR2418360A1 (fr) | Dispositif de commande assistee d'un emetteur hydraulique | |
GB927678A (en) | A control apparatus for hydraulically manipulated implements of commercial vehicles | |
FR2398649A1 (fr) | Amplificateur de freinage hydraulique | |
FR2356543A1 (fr) | Soupape de reduction de pression commandee par la charge pour des dispositifs de freinage hydrauliques pour vehicules | |
JPS63279970A (ja) | 液圧制御弁 | |
MX9505315A (es) | Dispositivo para freno aumentado con recorrido reducido. | |
FR2437327A1 (fr) | Regulateur de pression pour circuit de freinage a fluide | |
GB890652A (en) | Improvements in or relating to the brake control devices of motor vehicles | |
DE1051659B (de) | Hauptzylinder fuer hydraulische Betaetigungsanlagen, insbesondere fuer Kraftfahrzeugbremsen | |
GB1044858A (en) | A master cylinder for vehicular hydraulic braking systems | |
US2279069A (en) | Motor | |
GB570609A (en) | Improvements in or relating to hydraulic jacks particularly applicable to vehicle-body tipping mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |