ES237345U - Mejoras en los cilindros patron de los sistemas de freno hi-draulico. - Google Patents
Mejoras en los cilindros patron de los sistemas de freno hi-draulico.Info
- Publication number
- ES237345U ES237345U ES1978237345U ES237345U ES237345U ES 237345 U ES237345 U ES 237345U ES 1978237345 U ES1978237345 U ES 1978237345U ES 237345 U ES237345 U ES 237345U ES 237345 U ES237345 U ES 237345U
- Authority
- ES
- Spain
- Prior art keywords
- master cylinder
- piston
- hydraulic brake
- brake system
- multiplier
- 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)
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
Mejoras en los cilindros patrón de los sistemas de freno hidráulico constituidas por un cilindro patrón que puede ser accionado únicamente por la fuerza aplicada a un pedal de freno o bien con una fuerza auxiliar, teniendo un pistón de cilindro patrón que por medio de una transmisión hidráulica puede hacerse deslizar por un multiplicador de la presión, caracterizado porque el multiplicador de la presión (5) tiene dos pistones (6, 7) de los que el primer pistón multiplicador (6) tiene la misma superficie eficaz que el pistón (2) del cilindro patrón, o bien que un pistón (8) de accionamiento del cilindro patrón acoplado al pistón (2) del cilindro patrón y porque el otro pistón (7) del multiplicador de la presión hace tope del lado del pedal de freno con el primer pistón (6).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772734551 DE2734551A1 (de) | 1977-07-30 | 1977-07-30 | Hauptzylinder fuer hydraulische bremsanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES237345U true ES237345U (es) | 1978-10-16 |
ES237345Y ES237345Y (es) | 1979-02-16 |
Family
ID=6015310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978237345U Expired ES237345Y (es) | 1977-07-30 | 1978-07-18 | Mejoras en los cilindros patron de los sistemas de freno hi-draulico |
Country Status (8)
Country | Link |
---|---|
US (1) | US4244185A (es) |
JP (1) | JPS5842053B2 (es) |
DE (1) | DE2734551A1 (es) |
ES (1) | ES237345Y (es) |
FR (1) | FR2398647A1 (es) |
GB (1) | GB2001720B (es) |
IT (1) | IT1097532B (es) |
SE (1) | SE426305B (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2744408A1 (de) * | 1977-10-03 | 1979-04-05 | Teves Gmbh Alfred | Bremskraftverstaerker |
DE2824458A1 (de) * | 1978-06-03 | 1979-12-06 | Teves Gmbh Alfred | Bremsgeraet fuer kraftfahrzeuge |
US4315659A (en) | 1979-03-30 | 1982-02-16 | Honda Giken Kogyo Kabushiki Kaisha | Vehicular anti-skid brake device |
DE2917684A1 (de) * | 1979-05-02 | 1980-11-20 | Teves Gmbh Alfred | Bremsgeraet mit hydraulischer verstaerkung |
HU182001B (en) * | 1979-06-29 | 1983-12-28 | Autoipari Kutato Intezet | Hydro-pneumatic apparatus of work with pressure medium or servo actuation, preferably for actuating the clutch of motor vehicles |
DE3025284A1 (de) * | 1980-07-04 | 1982-07-29 | Alfred Teves Gmbh, 6000 Frankfurt | Ventilelement |
DE3040602A1 (de) * | 1980-10-29 | 1982-05-27 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsgeraet fuer kraftfahrzeuge |
DE3045814A1 (de) * | 1980-12-05 | 1982-07-08 | Alfred Teves Gmbh, 6000 Frankfurt | Zweikreis-hauptbremszylinder |
NL8007023A (nl) * | 1980-12-23 | 1982-07-16 | Adrianus Petrus Christina Smul | Hydraulische rembekrachtigingsinrichting voor personenauto's, in het bijzonder voor door invaliden bestuurde personenauto's. |
US4569271A (en) * | 1982-06-11 | 1986-02-11 | Lucas Industries Public Limited Company | Hydraulic boosters for vehicle hydraulic systems |
DE3244560A1 (de) * | 1982-12-02 | 1984-06-07 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulischer zweikreis-bremsverstaerker |
DE3325424A1 (de) * | 1983-07-14 | 1985-01-24 | Alfred Teves Gmbh, 6000 Frankfurt | Betaetigungseinrichtung fuer eine hydraulische kraftfahrzeugbremsanlage |
DE3337275A1 (de) * | 1983-10-13 | 1985-04-25 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulischer bremskraftverstaerker |
DE3338322A1 (de) * | 1983-10-21 | 1985-05-02 | Alfred Teves Gmbh, 6000 Frankfurt | Druckmittelbetaetigbare fahrzeugbremsanlage |
DE3444829A1 (de) * | 1984-12-08 | 1986-06-12 | Robert Bosch Gmbh, 7000 Stuttgart | Bremskraftverstaerker |
GB2171769B (en) * | 1985-03-02 | 1989-05-10 | Teves Gmbh Alfred | Hydraulic brake system |
DE3514558A1 (de) * | 1985-04-23 | 1986-10-23 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsanlage fuer kraftfahrzeuge |
DE3531782A1 (de) * | 1985-09-06 | 1987-03-19 | Teves Gmbh Alfred | Hydraulische bremsanlage mit schlupfregelung |
DE3539277A1 (de) * | 1985-11-06 | 1987-05-14 | Teves Gmbh Alfred | Bremsdruckgeber fuer eine hydraulische kraftfahrzeugbremsanlage |
DE3543479A1 (de) * | 1985-12-09 | 1987-06-11 | Teves Gmbh Alfred | Bremsdruckgeber fuer eine hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge |
DE3806789A1 (de) * | 1987-10-20 | 1989-09-14 | Teves Gmbh Alfred | Zwischenhauptzylinder fuer hydraulische fahrzeugbremsen |
DE3735453A1 (de) * | 1987-10-20 | 1989-05-03 | Teves Gmbh Alfred | Zwischenhauptzylinder fuer hydraulische fahrzeugbremsen |
JP2762114B2 (ja) * | 1989-05-19 | 1998-06-04 | 株式会社曙ブレーキ中央技術研究所 | ブレーキ液圧発生装置 |
DE4343386B4 (de) * | 1993-12-18 | 2004-04-22 | Robert Bosch Gmbh | Hydraulische Bremsanlage für Straßenfahrzeuge, insbesondere Personenkraftwagen |
DE19731962C2 (de) * | 1997-07-24 | 2000-08-03 | Lucas Ind Plc | Vollhydraulische Bremskraftverstärker/Hauptzylinder-Einheit |
JP2002154421A (ja) * | 2000-11-17 | 2002-05-28 | Aisin Seiki Co Ltd | 液圧ブレーキ装置 |
US6729450B1 (en) * | 2002-12-02 | 2004-05-04 | Robert Bosch Corporation | Electro-hydraulic brake booster |
ITFI20070018A1 (it) * | 2007-01-31 | 2008-08-01 | Formula Srl | Pompa idraulica. |
KR101327207B1 (ko) * | 2009-11-10 | 2013-11-11 | 주식회사 만도 | 능동형 유압제어 부스터 |
JP6197098B2 (ja) * | 2013-03-28 | 2017-09-13 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 車両のためのブレーキシステム |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1134904B (de) * | 1955-06-01 | 1962-08-16 | Dunlop Rubber Co | Mit einem Hauptzylinder kombiniertes Bremsventil fuer eine insbesondere fuer Kraftfahrzeuge vorgesehene hydraulische Bremsbetaetigungsanlage |
US3120156A (en) * | 1962-09-06 | 1964-02-04 | Kelsey Hayes Co | Vehicle brake mechanism with pedal leverage changing means |
US3253409A (en) * | 1964-08-05 | 1966-05-31 | Gen Motors Corp | Hydraulic fluid viscosity compensation mechanism for a hydraulic power booster |
GB1203889A (en) * | 1967-10-30 | 1970-09-03 | Bendix Corp | Improvements in and relating to fluid pressure control valves |
US3559406A (en) * | 1969-05-02 | 1971-02-02 | Bendix Corp | Vehicle braking system |
DE1940632C3 (de) * | 1969-08-09 | 1980-06-26 | Teldix Gmbh, 6900 Heidelberg | Hydraulisches Mehrkreisbremssystem |
US3696615A (en) * | 1971-01-18 | 1972-10-10 | Trw Inc | Hydraulic hold-off for a mechanical feed-back system |
DD102970A1 (es) * | 1971-10-14 | 1974-01-05 | ||
US3894390A (en) * | 1973-03-14 | 1975-07-15 | Itt | Brake valve for an ancillary brake force device in motor vehicles |
GB1421065A (en) * | 1973-03-29 | 1976-01-14 | Girling Ltd | Hydraulic braking systems for vehicles |
GB1445355A (en) * | 1973-12-22 | 1976-08-11 | Girling Ltd | Master cylinders for breaking systems |
JPS5147823A (ja) * | 1974-10-22 | 1976-04-23 | Pentel Kk | Suiseiinkisoseibutsu |
DE2451467A1 (de) * | 1974-10-30 | 1976-05-06 | Daimler Benz Ag | Vorrichtung zur automatischen veraenderung der bremspedaluebersetzung beim ausfall der hilfsenergie des bremskraftverstaerkers |
DE2461295A1 (de) * | 1974-12-23 | 1976-07-01 | Teves Gmbh Alfred | Bremsgeraet fuer kraftfahrzeuge |
FR2303185A1 (fr) * | 1975-03-04 | 1976-10-01 | Dba | Servo-moteur hydraulique |
US4110985A (en) * | 1976-04-09 | 1978-09-05 | General Motors Corporation | Dual power brake booster |
-
1977
- 1977-07-30 DE DE19772734551 patent/DE2734551A1/de active Granted
-
1978
- 1978-06-29 US US05/920,747 patent/US4244185A/en not_active Expired - Lifetime
- 1978-07-17 IT IT25747/78A patent/IT1097532B/it active
- 1978-07-18 ES ES1978237345U patent/ES237345Y/es not_active Expired
- 1978-07-20 GB GB787830536A patent/GB2001720B/en not_active Expired
- 1978-07-26 SE SE7808168A patent/SE426305B/sv not_active IP Right Cessation
- 1978-07-28 JP JP53091647A patent/JPS5842053B2/ja not_active Expired
- 1978-07-28 FR FR7822365A patent/FR2398647A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2734551C2 (es) | 1989-08-31 |
GB2001720A (en) | 1979-02-07 |
FR2398647B1 (es) | 1983-01-28 |
SE7808168L (sv) | 1979-01-31 |
SE426305B (sv) | 1982-12-27 |
JPS5842053B2 (ja) | 1983-09-16 |
DE2734551A1 (de) | 1979-02-08 |
GB2001720B (en) | 1982-01-20 |
ES237345Y (es) | 1979-02-16 |
IT1097532B (it) | 1985-08-31 |
JPS5464266A (en) | 1979-05-23 |
US4244185A (en) | 1981-01-13 |
FR2398647A1 (fr) | 1979-02-23 |
IT7825747A0 (it) | 1978-07-17 |
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