ES2092827T3 - Servomotor neumatico. - Google Patents

Servomotor neumatico.

Info

Publication number
ES2092827T3
ES2092827T3 ES93913061T ES93913061T ES2092827T3 ES 2092827 T3 ES2092827 T3 ES 2092827T3 ES 93913061 T ES93913061 T ES 93913061T ES 93913061 T ES93913061 T ES 93913061T ES 2092827 T3 ES2092827 T3 ES 2092827T3
Authority
ES
Spain
Prior art keywords
reaction disc
piston
front chamber
rod
pneumatic servomotor
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
Application number
ES93913061T
Other languages
English (en)
Inventor
Roland Levrai
Philippe Castel
Normand Pascal Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AlliedSignal Europe Services Techniques
Original Assignee
AlliedSignal Europe Services Techniques
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AlliedSignal Europe Services Techniques filed Critical AlliedSignal Europe Services Techniques
Application granted granted Critical
Publication of ES2092827T3 publication Critical patent/ES2092827T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60T13/573—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)

Abstract

EL INVENTO SE REFIERE A UN SERVOMOTOR NEUMATICO DE ASISTENCIA AL FRENADO QUE COMPRENDE UNA ENVOLTURA (10) EN CUYO INTERIOR SE ENCUENTRA UN PISTON FORMADO DE UNA PARTE TUBULAR TRASERA (22) QUE SOPORTA UN FALDON (14) Y QUE, CON AYUDA DE UNA MEMBRANA DESENROLLANTE (12), DEFINE UNA CAMARA DELANTERA (16) UNIDA PERMANENTEMENTE A UNA FUENTE DE DEPRESION Y UNA CAMARA TRASERA (18) UNIDA SELECTIVAMENTE A LA CAMARA DELANTERA (16) O A LA ATMOSFERA POR MEDIO DE UNA VALVULA (40) ACCIONADA POR UNA VARILLA DE MANDO (34) SUSCEPTIBLE DE APOYARSE, POR MEDIO DE LA CARA DELANTERA DE UN EMBOLO (32), EN UNA PRIMERA CARA DE UN DISCO DE REACCION (58) SOLIDARIO POR UNA SEGUNDA CARA DE UNA VARILLA DE EMPUJE (56). SEGUN EL INVENTO, EL PISTON (20) SE APOYA EN EL DISCO DE REACCION (58) POR UNA CARA DELANTERA ANULAR ELASTICA (68, 68'').
ES93913061T 1992-05-26 1993-05-25 Servomotor neumatico. Expired - Lifetime ES2092827T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206398A FR2691691B1 (fr) 1992-05-26 1992-05-26 Servomoteur pneumatique.

Publications (1)

Publication Number Publication Date
ES2092827T3 true ES2092827T3 (es) 1996-12-01

Family

ID=9430166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93913061T Expired - Lifetime ES2092827T3 (es) 1992-05-26 1993-05-25 Servomotor neumatico.

Country Status (10)

Country Link
US (1) US5425302A (es)
EP (1) EP0643652B1 (es)
JP (1) JP3538779B2 (es)
KR (1) KR100298464B1 (es)
BR (1) BR9306394A (es)
DE (1) DE69304698T2 (es)
ES (1) ES2092827T3 (es)
FR (1) FR2691691B1 (es)
WO (1) WO1993024352A1 (es)
YU (1) YU36893A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9313612D0 (en) * 1993-07-01 1993-08-18 Lucas Ind Plc Brake booster
US7131242B2 (en) 1995-03-07 2006-11-07 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
SE9500810D0 (sv) 1995-03-07 1995-03-07 Perstorp Flooring Ab Golvplatta
JP3489277B2 (ja) * 1995-07-17 2004-01-19 トヨタ自動車株式会社 車両用制動装置
JP3743967B2 (ja) * 1996-05-30 2006-02-08 株式会社日立製作所 気圧式倍力装置
US5794506A (en) * 1996-08-09 1998-08-18 Jidosha Kiki Co., Ltd. Reaction mechanism for brake booster
JPH10129459A (ja) * 1996-10-25 1998-05-19 Jidosha Kiki Co Ltd 倍力装置
US7992358B2 (en) 1998-02-04 2011-08-09 Pergo AG Guiding means at a joint
FR2777851B1 (fr) * 1998-04-24 2000-06-09 Bosch Syst Freinage Servomoteur pneumatique a auto-assistance controlee en effort
DE19841150B4 (de) * 1998-09-09 2009-02-26 Continental Teves Ag & Co. Ohg Bremskraftverstärker mit Panikbremsfunktion
SE514645C2 (sv) 1998-10-06 2001-03-26 Perstorp Flooring Ab Golvbeläggningsmaterial innefattande skivformiga golvelement avsedda att sammanfogas av separata sammanfogningsprofiler
GB2350165B (en) * 1999-05-18 2001-05-30 Delphi Tech Inc Brake booster
US7877956B2 (en) 1999-07-05 2011-02-01 Pergo AG Floor element with guiding means
SE518184C2 (sv) 2000-03-31 2002-09-03 Perstorp Flooring Ab Golvbeläggningsmaterial innefattande skivformiga golvelement vilka sammanfogas med hjälp av sammankopplingsorgan
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
FR2816569B1 (fr) 2000-11-15 2003-02-14 Bosch Sist De Frenado Sl Dispositif a disque de reaction, son procede de realisation et servomoteur d'assistance comportant un tel dispositif
FR2819771B1 (fr) 2001-01-22 2003-06-20 Delphi Tech Inc Amplificateur de force de freinage a double rapport d'amplification pour vehicules atomobiles
FR2834267B1 (fr) 2002-01-02 2005-01-28 Bosch Sist De Frenado Sl Servomoteur d'assistance pneumatique au freinage a embrayage unidirectionnel et a reaction reduite
FR2847540B1 (fr) * 2002-11-22 2005-02-25 Bosch Sist De Frenado Sl Procede de reglage de la course morte d'un ensemble maitre-cylindre et servomoteur d'assistance pneumatique dans un dispositif de freinage
JP4539310B2 (ja) * 2004-11-30 2010-09-08 株式会社アドヴィックス 負圧式倍力装置
DE102010004717A1 (de) 2010-01-15 2011-07-21 Pergo (Europe) Ab Set aus Paneelen umfassend Halteprofile mit einem separaten Clip sowie Verfahren zum Einbringen des Clips
CN104831904B (zh) 2010-05-10 2017-05-24 佩尔戈(欧洲)股份公司 地板组件
CN103419766B (zh) * 2013-08-07 2015-06-24 京西重工（上海）有限公司 真空助力器反应杆保持器及反应杆保持方法
CN103465892A (zh) * 2013-09-30 2013-12-25 京西重工（上海）有限公司 双助比制动真空助力器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655276B1 (de) * 1966-08-16 1970-09-03 Teves Gmbh Alfred Gestaengebetaetigter Vakuumbremsverstaerker,insbesondere fuer Fahrzeugbremsanlagen
GB2074270B (en) * 1980-04-16 1984-03-14 Lucas Industries Ltd Servo valves for brake boosters
JPS59195460A (ja) * 1983-04-20 1984-11-06 Rizumu Jidosha Buhin Seizo Kk 負圧倍力装置
FR2592620B1 (fr) * 1986-01-08 1988-04-15 Bendix France Servomoteur d'assistance au freinage a double disque de reaction.
DE3601769A1 (de) * 1986-01-22 1987-07-23 Teves Gmbh Alfred Bremsanlage mit schlupfregelung
GB8620355D0 (en) * 1986-08-21 1986-10-01 Lucas Ind Plc Servo-booster
DE3709172A1 (de) * 1987-03-20 1988-09-29 Teves Gmbh Alfred Vakuumbremskraftverstaerker fuer kraftfahrzeuge und verfahren zu dessen herstellung
DE3740691A1 (de) * 1987-12-01 1989-06-15 Teves Gmbh Alfred Vakuumbremskraftverstaerker fuer kraftfahrzeuge
FR2630694B1 (fr) * 1988-04-28 1990-07-13 Bendix France Servomoteur d'assistance au freinage
JP2514611Y2 (ja) * 1990-11-22 1996-10-23 自動車機器株式会社 ブレーキ倍力装置の反力伝達機構
US5054370A (en) * 1991-02-13 1991-10-08 General Motors Corporation Vacuum booster with dual durometer reaction disc
US5261313A (en) * 1992-07-24 1993-11-16 Allied-Signal Inc. Plunger for a control valve with variable reaction force

Also Published As

Publication number Publication date
YU36893A (sh) 1996-05-20
FR2691691A1 (fr) 1993-12-03
KR950701286A (ko) 1995-03-23
FR2691691B1 (fr) 1996-08-09
EP0643652B1 (fr) 1996-09-11
US5425302A (en) 1995-06-20
EP0643652A1 (fr) 1995-03-22
JP3538779B2 (ja) 2004-06-14
BR9306394A (pt) 1998-09-15
JPH07507022A (ja) 1995-08-03
KR100298464B1 (ko) 2001-10-24
WO1993024352A1 (fr) 1993-12-09
DE69304698D1 (de) 1996-10-17
DE69304698T2 (de) 1997-01-23

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