ES2116100T3 - Servomotor neumatico de ayuda al frenado. - Google Patents
Servomotor neumatico de ayuda al frenado.Info
- Publication number
- ES2116100T3 ES2116100T3 ES95927788T ES95927788T ES2116100T3 ES 2116100 T3 ES2116100 T3 ES 2116100T3 ES 95927788 T ES95927788 T ES 95927788T ES 95927788 T ES95927788 T ES 95927788T ES 2116100 T3 ES2116100 T3 ES 2116100T3
- Authority
- ES
- Spain
- Prior art keywords
- chapaleta
- seat
- diver
- camera
- face
- 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 - Lifetime
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 5
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
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
-
- 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
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
-
- 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
-
- 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
- B60T13/575—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
Abstract
LA INVENCION SE REFIERE A UN SERVOMOTOR NEUMATICO DE ASISTENCIA A LA FRENADA, QUE LLEVA UNA ENVOLTURA (10) QUE POSEE UN EJE DE SIMETRIA (X-X`) SEPARADA DE MANERA ESTANCA POR UNA ESTRUCTURA DE PARED MOVIL (12) EN UNA CAMARA DELANTERA (14) CONECTADA PERMANENTEMENTE A UNA FUENTE DE BAJA PRESION, Y UNA CAMARA TRASERA (16) CONECTADA SELECTIVAMENTE A LA CAMARA DELANTERA (14) O A UNA FUENTE DE ALTA PRESION POR UN MEDIO DE VALVULA DE TRES VIAS (36) ACCIONADA POR UNA VARILLA DE MANDO (30) SUSCEPTIBLE DE APOYARSE, MEDIANTE LA CARA DELANTERA DE UN BUZO (28), SOBRE LA CARA TRASERA DE UNA VARILLA DE EMPUJE (56) SOLIDARIA DE UN DISCO DE REACCION (58), DESLIZANDOSE EL BUZO EN UN ESCARIADO (26) DE LA PARED MOVIL (12), LLEVANDO LA VALVULA DE TRES VIAS (36) UN ELEMENTO DE CHAPALETA (36) DISPUESTO EN UNA PARTE TRASERA TUBULAR (22) DE LA PARED MOVIL (12) Y COOPERANDO POR UNA CARA DELANTERA ANULAR (40) CON UN PRIMER ASIENTO ANULAR DE CHAPALETA (28A) FORMADO SOBRE EL BUZO (28) Y CON UN SEGUNDO ASIENTO ANULAR DECHAPALETA (20A) FORMADO SOBRE LA PARED MOVIL (12), SIENDO EL PRIMER ASIENTO DE CHAPALETA (28A) CONCENTRICO AL SEGUNDO ASIENTO DE CHAPALETA (20A) Y DE DIAMETRO INFERIOR, SIENDO LA CARA DELANTERA ANULAR (40) DEL ELEMENTO DE CHAPALETA (36) MOVIL EN LA PARTE TRASERA TUBULAR (22) DE LA PARED MOVIL 812) Y SIENDO ESTANCA EN ESTA ULTIMA POR SU BORDE EXTERIOR Y POR SU BORDE INTERIOR, LLEVANDO LA CARA DELANTERA ANULAR (40) DE LA CHAPALETA (36) AL MENOS UNA ABERTURA (46) QUE HACE COMUNICAR UNA CAMARA (44) SITUADA DETRAS DE LA CARA DELANTERA ANULAR (40) DE LA CHAPALETA (36) CON UN ESPACIO (35) SITUADO ENTRE EL PRIMER (28A) Y EL SEGUNDO (20A) ASIENTO DE CHAPALETA. SEGUN LA INVENCION, LA RESULTANTE DE LAS FUERZAS GENERADAS POR LA BAJA PRESION Y POR LA ALTA PRESION QUE SE EJERCEN SOBRE EL BUZO (28) ES PERMANENTEMENTE NULA O DESPRECIABLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9410732A FR2724356B1 (fr) | 1994-09-08 | 1994-09-08 | Servomoteur pneumatique d'assistance au freinage |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2116100T3 true ES2116100T3 (es) | 1998-07-01 |
Family
ID=9466771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95927788T Expired - Lifetime ES2116100T3 (es) | 1994-09-08 | 1995-08-17 | Servomotor neumatico de ayuda al frenado. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5711203A (es) |
EP (1) | EP0779870B1 (es) |
JP (1) | JP3774870B2 (es) |
KR (1) | KR100335472B1 (es) |
CN (1) | CN1135198A (es) |
BR (1) | BR9506320A (es) |
DE (1) | DE69502407T2 (es) |
ES (1) | ES2116100T3 (es) |
FR (1) | FR2724356B1 (es) |
TW (1) | TW345552B (es) |
WO (1) | WO1996007574A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774346B1 (fr) | 1998-01-30 | 2000-04-21 | Bosch Syst Freinage | Dispositif de freinage a commande electrique assistee |
FR2809068B1 (fr) * | 2000-05-19 | 2002-08-09 | Bosch Gmbh Robert | Logement de reception d'un disque de reaction et servomoteur pneumatique d'assistance au freinage comportant un tel logement |
JP3854064B2 (ja) | 2000-12-20 | 2006-12-06 | 日信工業株式会社 | 負圧ブースタ |
FR2853610B1 (fr) * | 2003-04-08 | 2006-04-28 | Bosch Gmbh Robert | Servomoteur d'assistance pneumatique au freinage a bruit de fonctionnement reduit |
FR2881391B1 (fr) * | 2005-02-02 | 2007-04-13 | Bosch Gmbh Robert | Servomoteur pneumatique a sieges decales portes par deux douilles coulissantes |
DE102007049122A1 (de) * | 2007-10-12 | 2009-04-16 | Lucas Automotive Gmbh | Unterdruckbremskraftverstärker für eine Kraftfahrzeugbremsanlage |
DE102009009738A1 (de) * | 2009-02-19 | 2010-08-26 | Continental Teves Ag & Co. Ohg | Pneumatischer Bremskraftverstärker |
JP5758374B2 (ja) * | 2012-12-27 | 2015-08-05 | 日信工業株式会社 | 負圧ブースタ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3740691A1 (de) * | 1987-12-01 | 1989-06-15 | Teves Gmbh Alfred | Vakuumbremskraftverstaerker fuer kraftfahrzeuge |
DE4227879A1 (de) * | 1992-08-22 | 1994-02-24 | Teves Gmbh Alfred | Unterdruckbremskraftverstärker für Kraftfahrzeuge |
GB2299141B (en) * | 1995-03-24 | 1999-04-07 | Jidosha Kiki Co | Booster |
-
1994
- 1994-09-08 FR FR9410732A patent/FR2724356B1/fr not_active Expired - Fee Related
-
1995
- 1995-07-31 TW TW084107924A patent/TW345552B/zh not_active IP Right Cessation
- 1995-08-17 BR BR9506320A patent/BR9506320A/pt not_active IP Right Cessation
- 1995-08-17 WO PCT/FR1995/001086 patent/WO1996007574A1/fr active IP Right Grant
- 1995-08-17 US US08/507,359 patent/US5711203A/en not_active Expired - Lifetime
- 1995-08-17 EP EP95927788A patent/EP0779870B1/fr not_active Expired - Lifetime
- 1995-08-17 DE DE69502407T patent/DE69502407T2/de not_active Expired - Lifetime
- 1995-08-17 KR KR1019960701444A patent/KR100335472B1/ko not_active IP Right Cessation
- 1995-08-17 CN CN95190863A patent/CN1135198A/zh active Pending
- 1995-08-17 ES ES95927788T patent/ES2116100T3/es not_active Expired - Lifetime
- 1995-08-17 JP JP50136796A patent/JP3774870B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2724356A1 (fr) | 1996-03-15 |
JPH10505803A (ja) | 1998-06-09 |
DE69502407T2 (de) | 1998-09-24 |
DE69502407D1 (de) | 1998-06-10 |
FR2724356B1 (fr) | 1997-01-10 |
BR9506320A (pt) | 1997-08-05 |
KR100335472B1 (ko) | 2002-11-18 |
TW345552B (en) | 1998-11-21 |
WO1996007574A1 (fr) | 1996-03-14 |
KR960704746A (ko) | 1996-10-09 |
EP0779870B1 (fr) | 1998-05-06 |
US5711203A (en) | 1998-01-27 |
EP0779870A1 (fr) | 1997-06-25 |
JP3774870B2 (ja) | 2006-05-17 |
CN1135198A (zh) | 1996-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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