ES2049033T3 - Procedimiento para el montaje de un grupo de cilindro-piston con un elemento de transmision de fuerza. - Google Patents
Procedimiento para el montaje de un grupo de cilindro-piston con un elemento de transmision de fuerza.Info
- Publication number
- ES2049033T3 ES2049033T3 ES90907047T ES90907047T ES2049033T3 ES 2049033 T3 ES2049033 T3 ES 2049033T3 ES 90907047 T ES90907047 T ES 90907047T ES 90907047 T ES90907047 T ES 90907047T ES 2049033 T3 ES2049033 T3 ES 2049033T3
- Authority
- ES
- Spain
- Prior art keywords
- assembly
- pressure
- procedure
- pistons
- cylinder
- 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
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
- B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
-
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
SE DESCRIBE UN PROCEDIMIENTO PARA EL MONTAJE DE UN CILINDRO TANDEM PRINCIPAL Y UN AMPLIFICADOR DE LA FUERZA DE FRENADO EN VACIO DE UN SISTEMA HIDRAULICO DE FRENADO PARA AUTOMOVILES. SE INYECTA AIRE A TRAVES DE LOS CONDUCTORES (19, 36) DE LOS ESPACIOS DE PRESION (11, 18) QUE ESTAN ASOCIADOS A LOS PISTONES (2, 3). SIMULTANEAMENTE, LOS PISTONES (2, 3) SON MOVIDOS POR EL PEDAL DE FRENADO. MIENTRAS LOS PISTONES (2, 3) NTE (3) (15) DE LA VALVULA CENTRAL (14) SE ASIENTA SOBRE EL ASIENTO DE VALVULA (16), QUEDANDO CERRADA ASI LA VALVULA CENTRAL (14), LA PRESION DEL AIRE EN EL ESPACIO (18) SE INCREMENTA. EN LA CURVA, QUE INDICA EL INCREMENTO DE PRESION, DEL DIAGRAMA "PRESION EN RELACION AL TRAYECTO DE LA VALVULA CENTRAL" SE DEFINE UN PUNTO DISPARADOR (TRIGGER) QUE DETERMINA UNA DISTANCIA DE MEDICION EN EL EJE DE ABSCISAS DEL DIAGRAMA. ESTA DISTANCIA DE MEDICION DETERMINA EL NUMERO Y/O LA DIMENSION DE LOS DISCOS DISTANCIADORES (8) DISPUESTOS ENTRE LA PIEZA DE IMPULSION (9) Y LA BARRA DE CONEXION DEL PISTON (2), CON EL FIN DE REDUCIR EL RECORRIDO MUERTO DE LA VALVULA CENTRAL (14). POR ELLO, LA INVENCION REPRESENTA UN PROCEDIMIENTO ELEGANTE, APTO PARA EL CONTROL AUTOMATICO, PARA EL MONTAJE DE UN CILINDRO TANDEM PRINCIPAL Y UN AMPLIFICADOR DE LA FUERZA DE FRENADO EN VACIO, Y TAMBIEN, SIMULTANEAMENTE, PARA LA REDUCCION DEL RECORRIDO MUERTO DE LA VALVULA CENTRAL (14).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3923842A DE3923842A1 (de) | 1989-07-19 | 1989-07-19 | Verfahren fuer den zusammenbau eines kolben-zylinderaggregats mit einem kraftuebertragungselement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2049033T3 true ES2049033T3 (es) | 1994-04-01 |
Family
ID=6385350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90907047T Expired - Lifetime ES2049033T3 (es) | 1989-07-19 | 1990-05-21 | Procedimiento para el montaje de un grupo de cilindro-piston con un elemento de transmision de fuerza. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5195419A (es) |
| EP (1) | EP0438543B1 (es) |
| DE (2) | DE3923842A1 (es) |
| ES (1) | ES2049033T3 (es) |
| WO (1) | WO1991001462A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124518A1 (de) * | 1991-07-24 | 1993-01-28 | Kugelfischer G Schaefer & Co | Verfahren zum einstellen des ansteuerleerwegs von hauptbremszylindern an bremskraftverstaerkern |
| DE4128470A1 (de) * | 1991-08-28 | 1993-03-04 | Teves Gmbh Alfred | Arbeitskolben fuer einen hauptzylinder mit einer manschettendichtung |
| DE4311244A1 (de) * | 1993-04-06 | 1994-10-13 | Teves Gmbh Alfred | Verfahren zur Einstellung eines Funktionsmaßes |
| DE19531317A1 (de) * | 1995-08-25 | 1997-02-27 | Teves Gmbh Alfred | Betätigungseinheit für eine Bremsanlage mit Antriebsschlupfregelung oder/und Fahrstabilitätsregelung |
| FR2804397B1 (fr) * | 2000-02-02 | 2002-05-03 | Bosch Gmbh Robert | Procede de fabrication d'un maitre cylindre comportant une etape d'ajustage et maitre cylindre obtenu par ledit procede |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU524312B2 (en) * | 1978-12-12 | 1982-09-09 | Lucas Industries Limited | Vacuum boosted brake master cylinder |
| FR2513200A1 (fr) * | 1981-09-22 | 1983-03-25 | Dba | Procede et appareil de reglage de course morte d'un maitre-cylindre et unite de commande de freinage ajustee par la mise en oeuvre de ce procede |
| DE3424513A1 (de) * | 1984-07-04 | 1986-01-09 | Alfred Teves Gmbh, 6000 Frankfurt | Hauptzylinder |
| DE3446005A1 (de) * | 1984-12-17 | 1986-06-19 | Alfred Teves Gmbh, 6000 Frankfurt | Druckzylinder |
| DE3823630A1 (de) * | 1988-07-13 | 1990-01-18 | Teves Gmbh Alfred | Verfahren fuer den zusammenbau eines kolben-zylinderaggregats mit einem kraftuebertragungselement |
-
1989
- 1989-07-19 DE DE3923842A patent/DE3923842A1/de not_active Withdrawn
-
1990
- 1990-05-21 US US07/659,370 patent/US5195419A/en not_active Expired - Fee Related
- 1990-05-21 ES ES90907047T patent/ES2049033T3/es not_active Expired - Lifetime
- 1990-05-21 DE DE90907047T patent/DE59003702D1/de not_active Expired - Fee Related
- 1990-05-21 EP EP90907047A patent/EP0438543B1/de not_active Expired - Lifetime
- 1990-05-21 WO PCT/EP1990/000816 patent/WO1991001462A1/de active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0438543B1 (de) | 1993-12-01 |
| DE59003702D1 (de) | 1994-01-13 |
| EP0438543A1 (de) | 1991-07-31 |
| WO1991001462A1 (de) | 1991-02-07 |
| US5195419A (en) | 1993-03-23 |
| DE3923842A1 (de) | 1991-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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