ES457685A1 - Perfeccionamientos introducidos en una unidad de acciona- miento de freno de sistema hidraulico mejorada. - Google Patents
Perfeccionamientos introducidos en una unidad de acciona- miento de freno de sistema hidraulico mejorada.Info
- Publication number
- ES457685A1 ES457685A1 ES457685A ES457685A ES457685A1 ES 457685 A1 ES457685 A1 ES 457685A1 ES 457685 A ES457685 A ES 457685A ES 457685 A ES457685 A ES 457685A ES 457685 A1 ES457685 A1 ES 457685A1
- Authority
- ES
- Spain
- Prior art keywords
- brake unit
- power brake
- master
- control valve
- pressure control
- 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
- B60T13/12—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
- B60T13/145—Master cylinder integrated or hydraulically coupled with booster
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Abstract
Perfeccionamientos introducidos en una unidad de accionamiento de freno de sistema hidráulico mejorada la cual comprende un pistón auxiliar accionable por la presión de servo y un cilindro patrón cuyo pistón está adaptado para ser llevado hidráulicamente en el sentido del accionamiento por la presión de un fluído desplazado por el pistón auxiliar y, en el caso de que se deje de tener la presión de servo, mecánicamente, siendo el diámetro del pistón auxiliar mayor que el diámetro del pistón del cilindro patrón.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762615805 DE2615805A1 (de) | 1976-04-10 | 1976-04-10 | Bremsgeraet mit hydraulischer uebersetzung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457685A1 true ES457685A1 (es) | 1978-02-01 |
Family
ID=5975071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457685A Expired ES457685A1 (es) | 1976-04-10 | 1977-04-09 | Perfeccionamientos introducidos en una unidad de acciona- miento de freno de sistema hidraulico mejorada. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4137718A (es) |
JP (1) | JPS5835892B2 (es) |
BR (1) | BR7702220A (es) |
DE (1) | DE2615805A1 (es) |
ES (1) | ES457685A1 (es) |
FR (1) | FR2347242A1 (es) |
GB (1) | GB1532325A (es) |
IT (1) | IT1078093B (es) |
MX (1) | MX143478A (es) |
SE (1) | SE7704016L (es) |
ZA (1) | ZA772078B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2702820A1 (de) * | 1977-01-25 | 1978-07-27 | Bosch Gmbh Robert | Hydraulischer zweikreis-bremsverstaerker |
DE2824458A1 (de) * | 1978-06-03 | 1979-12-06 | Teves Gmbh Alfred | Bremsgeraet fuer kraftfahrzeuge |
DE3019568A1 (de) * | 1980-05-22 | 1981-11-26 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsgeraet |
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 |
DE3210735A1 (de) * | 1981-12-18 | 1983-06-30 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulischer zweikreis-tandem-hauptbremszylinder |
DE3236582A1 (de) * | 1982-10-02 | 1984-04-05 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulischer bremsdruckerzeuger |
DE3244560A1 (de) * | 1982-12-02 | 1984-06-07 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulischer zweikreis-bremsverstaerker |
DE3301042A1 (de) * | 1983-01-14 | 1984-07-19 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulischer zweikreis-tandem-hauptbremszylinder |
DE3315730C2 (de) * | 1983-04-29 | 1993-10-21 | Teves Gmbh Alfred | Hydraulischer Kraftverstärker |
DE3444828A1 (de) * | 1984-12-08 | 1986-06-12 | Robert Bosch Gmbh, 7000 Stuttgart | Bremskraftverstaerker |
DE3444829A1 (de) * | 1984-12-08 | 1986-06-12 | Robert Bosch Gmbh, 7000 Stuttgart | Bremskraftverstaerker |
DE19736646C2 (de) * | 1997-08-22 | 1999-06-24 | Lucas Ind Plc | Vollhydraulische Bremskrafterzeuger/Hauptzylinder-Einheit mit verbesserter Bremsdruckrückmeldung |
KR101134901B1 (ko) | 2010-04-22 | 2012-04-17 | 주식회사 만도 | 브레이크 액츄에이터 유닛 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472695A (en) * | 1943-08-09 | 1949-06-07 | Automotive Prod Co Ltd | System operated by liquid pressure |
US3176467A (en) * | 1963-04-26 | 1965-04-06 | Gen Motors Corp | Vehicle braking system |
DE1910592A1 (de) * | 1969-03-01 | 1970-09-17 | Langen & Co | Auf Geberzylinder,insbesondere Bremshauptzylinder,wirkender hydraulischer Kraftverstaerker |
JPS4912750B1 (es) * | 1969-08-28 | 1974-03-27 | ||
US3712177A (en) * | 1970-09-21 | 1973-01-23 | Bendix Corp | Hydraulic brake booster with disc reaction |
DE2164592C3 (de) * | 1971-12-24 | 1979-07-05 | Alfred Teves Gmbh, 6000 Frankfurt | Hauptzylinder für eine Bremsanlage, insbesondere eine Kraftfahrzeug-Bremsanlage |
DE2164590C3 (de) * | 1971-12-24 | 1979-03-29 | Alfred Teves Gmbh, 6000 Frankfurt | Hauptzylinder für eine Zweikreisbremsanlage für Fahrzeuge, insbesondere Kraftfahrzeuge |
FR2210727B1 (es) * | 1972-12-18 | 1978-03-10 | Dba | |
US3894390A (en) * | 1973-03-14 | 1975-07-15 | Itt | Brake valve for an ancillary brake force device in motor vehicles |
GB1435832A (en) * | 1973-06-11 | 1976-05-19 | Honda Motor Co Ltd | Oil-hydraulic servo-motor and automotive brake system master cylinder units |
GB1445355A (en) * | 1973-12-22 | 1976-08-11 | Girling Ltd | Master cylinders for breaking systems |
DE2519836C2 (de) * | 1975-05-03 | 1985-06-27 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulischer Bremskraftverstärker |
-
1976
- 1976-04-10 DE DE19762615805 patent/DE2615805A1/de active Granted
-
1977
- 1977-03-08 MX MX168275A patent/MX143478A/es unknown
- 1977-03-31 US US05/783,122 patent/US4137718A/en not_active Expired - Lifetime
- 1977-04-05 GB GB14325/77A patent/GB1532325A/en not_active Expired
- 1977-04-05 ZA ZA00772078A patent/ZA772078B/xx unknown
- 1977-04-06 BR BR7702220A patent/BR7702220A/pt unknown
- 1977-04-06 SE SE7704016A patent/SE7704016L/ not_active Application Discontinuation
- 1977-04-07 FR FR7710535A patent/FR2347242A1/fr active Granted
- 1977-04-07 IT IT22212/77A patent/IT1078093B/it active
- 1977-04-09 ES ES457685A patent/ES457685A1/es not_active Expired
- 1977-04-11 JP JP52041275A patent/JPS5835892B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7704016L (sv) | 1977-10-11 |
DE2615805C2 (es) | 1990-02-01 |
FR2347242A1 (fr) | 1977-11-04 |
FR2347242B1 (es) | 1983-09-23 |
MX143478A (es) | 1981-05-18 |
JPS52148777A (en) | 1977-12-10 |
BR7702220A (pt) | 1978-01-17 |
JPS5835892B2 (ja) | 1983-08-05 |
US4137718A (en) | 1979-02-06 |
IT1078093B (it) | 1985-05-08 |
GB1532325A (en) | 1978-11-15 |
DE2615805A1 (de) | 1977-10-20 |
ZA772078B (en) | 1978-03-29 |
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