ES287784U - Servomotor para reforzar la aplicacion de frenos. - Google Patents
Servomotor para reforzar la aplicacion de frenos.Info
- Publication number
- ES287784U ES287784U ES1983287784U ES287784U ES287784U ES 287784 U ES287784 U ES 287784U ES 1983287784 U ES1983287784 U ES 1983287784U ES 287784 U ES287784 U ES 287784U ES 287784 U ES287784 U ES 287784U
- Authority
- ES
- Spain
- Prior art keywords
- key
- servo booster
- assisting
- assisting servo
- plunger valve
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/04—Stops for limiting movement of members, e.g. adjustable stop
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Braking Systems And Boosters (AREA)
- Actuator (AREA)
Abstract
Servomotor para reforzar la aplicación de frenos, del tipo que comprende una primera y una segunda cámaras separadas por un pistón de trabajo para accionar el cilindro maestro del freno, comprendiendo el pistón de trabajo dispositivo de válvula de tres lumbreras que puede ser accionado por una barra de mando para poner la segunda cámara selectivamente en comunicación con la primera cámara ó con la atmósfera y consistente en un elemento de válvula anular axialmente móvil que se puede apoyar, a su vez, contra un asiento móvil formado por un empujaválvula firmemente fijo a la barra de mando del servomotor y contra un asiento anular formado por el cubo del pistón de trabajo en el que el empujaválvula se desliza axialmente, incorporando el empujaválvula una parte cilíndrica de diámetro reducido que define al menos un resalto radial dirigido hacia el elemento de válvula, incorporando el cubo, en la región de la citada parte del empujaválvula de diámetro reducido, una caja radial destinada a admitir una chaveta de tope de modo que coopere selectivamente a tope con el resalto durante la recuperación, consistente la chaveta de tope en un componente de placa que incorpora una parte de cuerpo para el montaje y un extremo perfilado que forma un tope para el resalto, caracterizado porque la chaveta de tope incorpora una parte de cuerpo plano y dos cantos laterales plegados para su montaje sin holgura en dicha caja del cubo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8214388A FR2532084A1 (fr) | 1982-08-20 | 1982-08-20 | Cle d'arret pour plongeur de valve de servomoteur d'assistance et servomoteur d'assistance equipe d'une telle cle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES287784U true ES287784U (es) | 1986-05-01 |
| ES287784Y ES287784Y (es) | 1987-01-16 |
Family
ID=9276974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1983287784U Expired ES287784Y (es) | 1982-08-20 | 1983-08-19 | Servomotor para reforzar la aplicacion de frenos. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4491058A (es) |
| EP (1) | EP0101658B1 (es) |
| JP (1) | JPS5958206A (es) |
| KR (1) | KR900001034B1 (es) |
| AU (1) | AU552456B2 (es) |
| BR (1) | BR8304475A (es) |
| CA (1) | CA1204350A (es) |
| DE (1) | DE3367884D1 (es) |
| ES (1) | ES287784Y (es) |
| FR (1) | FR2532084A1 (es) |
| IN (1) | IN159862B (es) |
| MX (1) | MX156481A (es) |
| PL (1) | PL142534B1 (es) |
| PT (1) | PT77202B (es) |
| SU (1) | SU1256695A3 (es) |
| TR (1) | TR21638A (es) |
| YU (1) | YU45147B (es) |
| ZA (1) | ZA835867B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2579541B1 (fr) | 1985-03-27 | 1990-06-29 | Bendix France | Cle butee pour plongeur de valve d'un servomoteur d'assistance au freinage, et servomoteur equipe d'une telle cle |
| ES2009845B3 (es) * | 1986-04-08 | 1989-10-16 | Bendix France Soc Anonyme Dite: | Servomotor de asistencia al frenado. |
| FR2596714B1 (fr) * | 1986-04-08 | 1988-06-10 | Bendix France | Servomoteur d'assistance au freinage |
| FR2596713B1 (fr) * | 1986-04-08 | 1990-11-30 | Bendix France | Servomoteur d'assistance au freinage |
| FR2597821B1 (fr) * | 1986-04-23 | 1990-09-28 | Bendix France | Servomoteur d'assistance au freinage |
| US4787292A (en) * | 1986-09-29 | 1988-11-29 | Jidosha Kiki Co., Ltd. | Brake booster |
| JPH0730442Y2 (ja) * | 1989-12-28 | 1995-07-12 | 自動車機器株式会社 | ブレーキ倍力装置のキー部材の抜止め装置 |
| TW241233B (es) * | 1992-09-30 | 1995-02-21 | Bendix Europ Services Tech | |
| JP3575627B2 (ja) * | 1994-06-30 | 2004-10-13 | 株式会社ボッシュオートモーティブシステム | 倍力装置の弁機構 |
| FR2751930B1 (fr) * | 1996-08-05 | 1998-09-18 | Bosch Syst Freinage | Systeme de freinage assiste a reaction asservie |
| FR2776257B1 (fr) | 1998-03-23 | 2000-05-19 | Bosch Syst Freinage | Servomoteur pneumatique a auto-assistance controlee en position |
| FR2779111B1 (fr) | 1998-05-29 | 2000-07-13 | Bosch Syst Freinage | Servomoteur pneumatique a disque de reaction flottant |
| DE69902777T2 (de) | 1998-05-29 | 2003-05-15 | Bosch Systemes De Freinage, Drancy | Pneumatischer bremskraftverstärker mit schwimmender reaktionsscheibe und dynamisch annulierbarer reaktion |
| FR2780371B1 (fr) | 1998-06-26 | 2000-08-18 | Bosch Syst Freinage | Servomoteur pneumatique a disque de reaction flottant et a reaction dynamiquement annulable |
| FR2837449B1 (fr) | 2002-03-19 | 2004-07-02 | Bosch Gmbh Robert | Fixation de la tige de commande dans un maitre-cylindre pour installation de freinage d'une automobile et son procede de montage |
| FR2839488B1 (fr) | 2002-05-07 | 2004-07-02 | Bosch Gmbh Robert | Servomoteur utilisant un joint d'etancheite a montage externe |
| FR2855134B1 (fr) * | 2003-05-22 | 2005-07-15 | Bosch Gmbh Robert | Vanne pneumatique pour dispositif de commande de frein a servomoteur d'assistance pneumatique au freinage et dispositif de commande de frein muni de cette vanne |
| DE102008032257A1 (de) * | 2008-07-09 | 2010-01-14 | Lucas Automotive Gmbh | Bremskraftverstärker für eine Kraftfahrzeugbremsanlage und entsprechende Kraftfahrzeugbremsanlage |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1317767A (es) * | 1961-03-16 | 1963-05-08 | ||
| FR2051722B1 (es) * | 1969-07-14 | 1973-05-25 | Bendix Corp | |
| US3688647A (en) * | 1970-12-21 | 1972-09-05 | Bendix Corp | Clip retainer |
| JPS51116392U (es) * | 1975-03-14 | 1976-09-21 | ||
| JPS5487359A (en) * | 1977-12-22 | 1979-07-11 | Aisin Seiki Co Ltd | Brake booster |
| US4283992A (en) * | 1978-04-08 | 1981-08-18 | Girling Limited | Servo boosters |
| DE2918910A1 (de) * | 1979-05-10 | 1980-12-04 | Teves Gmbh Alfred | Bremskraftverstaerker |
| JPS55152654A (en) * | 1979-05-15 | 1980-11-28 | Aisin Seiki Co Ltd | Negative pressure power multiplier |
| JPS5689754U (es) * | 1979-12-14 | 1981-07-17 | ||
| DE3019558A1 (de) * | 1980-05-22 | 1981-11-26 | Alfred Teves Gmbh, 6000 Frankfurt | Mechanisch gesteuerter kraftverstaerker, insbesondere fuer bremsanlagen von kraftfahrzeugen |
| GB2078885B (en) * | 1980-05-26 | 1983-12-21 | Toyota Motor Co Ltd | Brake booster |
| DE3113271A1 (de) * | 1981-04-02 | 1982-10-21 | Alfred Teves Gmbh, 6000 Frankfurt | Mechanisch gesteuerter kraftverstaerker, insbesondere fuer bremsanlagen von kraftfahrzeugen |
-
1982
- 1982-08-20 FR FR8214388A patent/FR2532084A1/fr active Granted
-
1983
- 1983-08-02 EP EP83401597A patent/EP0101658B1/fr not_active Expired
- 1983-08-02 IN IN527/DEL/83A patent/IN159862B/en unknown
- 1983-08-02 DE DE8383401597T patent/DE3367884D1/de not_active Expired
- 1983-08-09 US US06/521,792 patent/US4491058A/en not_active Expired - Fee Related
- 1983-08-09 AU AU17697/83A patent/AU552456B2/en not_active Ceased
- 1983-08-10 ZA ZA835867A patent/ZA835867B/xx unknown
- 1983-08-12 PT PT77202A patent/PT77202B/pt not_active IP Right Cessation
- 1983-08-15 YU YU1700/83A patent/YU45147B/xx unknown
- 1983-08-15 MX MX198389A patent/MX156481A/es unknown
- 1983-08-18 TR TR21638A patent/TR21638A/xx unknown
- 1983-08-18 BR BR8304475A patent/BR8304475A/pt not_active IP Right Cessation
- 1983-08-18 PL PL1983243458A patent/PL142534B1/pl unknown
- 1983-08-18 SU SU833637315A patent/SU1256695A3/ru active
- 1983-08-19 ES ES1983287784U patent/ES287784Y/es not_active Expired
- 1983-08-19 CA CA000434963A patent/CA1204350A/en not_active Expired
- 1983-08-19 JP JP58150446A patent/JPS5958206A/ja active Granted
- 1983-08-20 KR KR1019830003900A patent/KR900001034B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TR21638A (tr) | 1985-01-17 |
| FR2532084A1 (fr) | 1984-02-24 |
| CA1204350A (en) | 1986-05-13 |
| DE3367884D1 (en) | 1987-01-15 |
| US4491058A (en) | 1985-01-01 |
| SU1256695A3 (ru) | 1986-09-07 |
| EP0101658A1 (fr) | 1984-02-29 |
| KR840006084A (ko) | 1984-11-21 |
| BR8304475A (pt) | 1984-03-27 |
| PT77202B (en) | 1986-03-11 |
| MX156481A (es) | 1988-08-26 |
| AU552456B2 (en) | 1986-05-29 |
| AU1769783A (en) | 1984-02-23 |
| IN159862B (es) | 1987-06-13 |
| JPH0577547B2 (es) | 1993-10-26 |
| EP0101658B1 (fr) | 1986-11-26 |
| PL142534B1 (en) | 1987-10-31 |
| FR2532084B1 (es) | 1984-12-21 |
| JPS5958206A (ja) | 1984-04-03 |
| YU170083A (en) | 1988-08-31 |
| ES287784Y (es) | 1987-01-16 |
| PL243458A1 (en) | 1984-04-24 |
| ZA835867B (en) | 1984-09-26 |
| YU45147B (en) | 1992-03-10 |
| KR900001034B1 (ko) | 1990-02-24 |
| PT77202A (en) | 1983-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 20010201 |