ES2194450T3 - Dispositivo de frenado con riostra simplificada. - Google Patents
Dispositivo de frenado con riostra simplificada.Info
- Publication number
- ES2194450T3 ES2194450T3 ES99913417T ES99913417T ES2194450T3 ES 2194450 T3 ES2194450 T3 ES 2194450T3 ES 99913417 T ES99913417 T ES 99913417T ES 99913417 T ES99913417 T ES 99913417T ES 2194450 T3 ES2194450 T3 ES 2194450T3
- Authority
- ES
- Spain
- Prior art keywords
- turn
- support
- bushing
- stud
- front half
- 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
- 238000005192 partition Methods 0.000 abstract 3
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
- B60T13/567—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
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
- B60T13/5675—Supportstruts
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
Abstract
Dispositivo de freno para un vehículo de motor que consta de un soporte de fijación (1) y de un servomotor neumático de ayuda al frenado (2) fijado en funcionamiento al soporte (1), comprendiendo el servomotor (2) una envuelta rígida (3) formada al menos por una semienvuelta delantera (31) y una semienvuelta trasera (32) que está contigua al soporte (1) en funcionamiento, estando esta envuelta rígida (3) reforzada al menos por un tirante (4) y que delimita un volumen interno en el que dos cámaras (33, 34) están separadas entre sí por medio de un tabique móvil (5), atravesando el tirante (4) la semienvuelta delantera (31), el tabique móvil (5) y la semienvuelta trasera (32), y constando de un espárrago (4), cuyo extremo trasero (42) lleva una rosca (421) y puede ser roscada en el soporte (1), y cuyo extremo delantero (41), exterior con relación a la semienvuelta delantera (31), forma una cabeza de apriete (411) que puede ejercer un apoyo sobre la semienvuelta delantera (31), atravesando el propio espárrago (40) directamente la semienvuelta delantera (31), el tabique móvil (5) y la semienvuelta trasera (32) y que presenta entre sus dos extremos (41, 42) una sección intermedia (43) esencialmente cilíndrica, llevando esta sección intermedia (43) un primer tope (61), interior con relación la semienvuelta delantera (31) y separada de la cabeza de apriete (411), llevando la semienvuelta trasera (32) un casquillo (7), caracterizado porque el extremo posterior (42) del espárrago (40) está acoplado y desliza libremente en el casquillo (7), y porque el casquillo (7) presenta una longitud (L) adecuada para impedir que el extremo trasero (42) del espárrago (40) se salga de este casquillo (7), y porque el primer tope (61) está colocado, en la sección intermedia (43) del espárrago en una posición tal que permite que la rosca (421) no sobresalga del casquillo (7) antes de que el servomotor haya sido fijado al soporte.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9805116A FR2777850B1 (fr) | 1998-04-24 | 1998-04-24 | Dispositif de freinage a entretoise simplifiee |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2194450T3 true ES2194450T3 (es) | 2003-11-16 |
Family
ID=9525608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99913417T Expired - Lifetime ES2194450T3 (es) | 1998-04-24 | 1999-04-15 | Dispositivo de frenado con riostra simplificada. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6186050B1 (es) |
EP (1) | EP1071597B1 (es) |
JP (1) | JP4570248B2 (es) |
KR (1) | KR20010034774A (es) |
DE (1) | DE69905703T2 (es) |
ES (1) | ES2194450T3 (es) |
FR (1) | FR2777850B1 (es) |
WO (1) | WO1999055568A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6539837B2 (en) * | 2001-05-17 | 2003-04-01 | Delphi Technologies, Inc. | Apparatus and method of attaching a connecting member and a tube member to a housing of a vacuum brake booster |
FR2832971B1 (fr) * | 2001-12-05 | 2004-02-06 | Delphi Tech Inc | Sermoteur d'assistance au freinage et procede d'assemblage d'un tel servomoteur |
FR2834265B1 (fr) | 2001-12-31 | 2004-02-27 | Bosch Gmbh Robert | Ensemble a servomoteur d'assistance pneumatique au freinage et procede de determination d'au moins une grandeur physique variant en fonction d'une action de freinage exercee sur cet ensemble |
DE102005036459A1 (de) * | 2005-08-03 | 2007-02-08 | Continental Teves Ag & Co. Ohg | Unterdruckbremskraftverstärker |
KR20130134537A (ko) | 2012-05-31 | 2013-12-10 | 주식회사 만도 | 보강 플레이트의 고정구조 및 이를 구비하는 타이로드 브레이크 부스터 |
DE102016208091B4 (de) * | 2015-06-16 | 2022-03-03 | Ford Global Technologies, Llc | Baugruppe für ein Kraftfahrzeug |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES484295A1 (es) | 1978-09-20 | 1980-04-01 | Tokico Ltd | Aparato neumatico multiplicador de fuerza |
JPS5923653Y2 (ja) | 1979-07-20 | 1984-07-13 | トキコ株式会社 | 気圧式倍力装置 |
JPS56143158U (es) | 1980-03-28 | 1981-10-28 | ||
JPS6144536Y2 (es) * | 1980-06-20 | 1986-12-15 | ||
JPS625967Y2 (es) * | 1980-09-19 | 1987-02-10 | ||
JPS5758548A (en) | 1980-09-26 | 1982-04-08 | Nissin Kogyo Kk | Pneumatic pressure type doubler device |
FR2540810A1 (fr) | 1983-02-16 | 1984-08-17 | Dba | Procede de montage d'un ensemble d'un servomoteur d'assistance au freinage et d'un maitre-cylindre sur une paroi fixe d'un vehicule, et servomoteur pour la mise en oeuvre de ce procede |
JPS60197453A (ja) | 1984-03-19 | 1985-10-05 | Tokico Ltd | 気圧倍力装置 |
DE4202820C2 (de) | 1992-01-31 | 1996-09-05 | Lucas Ind Plc | Betätigungseinheit für Kraftfahrzeugbremsen |
DE4209648A1 (de) * | 1992-03-25 | 1993-09-30 | Teves Gmbh Alfred | Betätigungseinheit für eine hydraulische Kraftfahrzeugbremsanlage |
TW257734B (es) | 1992-10-09 | 1995-09-21 | Pbr Automotive Pty Ltd | |
DE4410769C2 (de) * | 1994-03-28 | 1998-04-09 | Lucas Ind Plc | Ventilbaugruppe zum Steuern eines Unterdruck-Bremskraftverstärkers mit einer elektromagnetischen Betätigungseinrichtung |
US5878650A (en) | 1997-05-21 | 1999-03-09 | General Motors Corporation | Power booster sealing mechanism |
-
1998
- 1998-04-24 FR FR9805116A patent/FR2777850B1/fr not_active Expired - Fee Related
-
1999
- 1999-04-15 WO PCT/FR1999/000884 patent/WO1999055568A1/fr not_active Application Discontinuation
- 1999-04-15 JP JP2000545739A patent/JP4570248B2/ja not_active Expired - Fee Related
- 1999-04-15 DE DE69905703T patent/DE69905703T2/de not_active Expired - Lifetime
- 1999-04-15 EP EP99913417A patent/EP1071597B1/fr not_active Expired - Lifetime
- 1999-04-15 US US09/297,966 patent/US6186050B1/en not_active Expired - Lifetime
- 1999-04-15 KR KR1020007011337A patent/KR20010034774A/ko not_active Application Discontinuation
- 1999-04-15 ES ES99913417T patent/ES2194450T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2777850B1 (fr) | 2000-06-09 |
EP1071597A1 (fr) | 2001-01-31 |
JP2002512920A (ja) | 2002-05-08 |
JP4570248B2 (ja) | 2010-10-27 |
KR20010034774A (ko) | 2001-04-25 |
EP1071597B1 (fr) | 2003-03-05 |
FR2777850A1 (fr) | 1999-10-29 |
DE69905703D1 (de) | 2003-04-10 |
WO1999055568A1 (fr) | 1999-11-04 |
DE69905703T2 (de) | 2004-03-25 |
US6186050B1 (en) | 2001-02-13 |
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