ES2003118A6 - Servomotor de asistencia al frenado - Google Patents

Servomotor de asistencia al frenado

Info

Publication number
ES2003118A6
ES2003118A6 ES8602307A ES8602307A ES2003118A6 ES 2003118 A6 ES2003118 A6 ES 2003118A6 ES 8602307 A ES8602307 A ES 8602307A ES 8602307 A ES8602307 A ES 8602307A ES 2003118 A6 ES2003118 A6 ES 2003118A6
Authority
ES
Spain
Prior art keywords
flap element
spring
flap
consequence
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
Application number
ES8602307A
Other languages
English (en)
Inventor
Jean-Pierre Gautier
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.)
Bendix France SA
Original Assignee
Bendix France SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9323380&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2003118(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bendix France SA filed Critical Bendix France SA
Publication of ES2003118A6 publication Critical patent/ES2003118A6/es
Expired 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
    • 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)
  • Braking Systems And Boosters (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

EL ELEMENTO DE CHAPALETA (5) DEL MEDIO DE VALVULA DE DISTRIBUCION DEL SERVOMOTOR COMPRENDE UNA PARTE ACTIVA (19), QUE COOPERA SELECTIVAMENTE CON LOS ASIENTOS DE CHAPALETA (18, 17) EN EL CUBO (8) DEL PISTON (2) Y SOBRE EL BUZO DE VALVULA (3), Y UNA PARTE TUBULAR ONDULADA AXIAL (24) MONTADA, POR SU EXTREMIDAD POSTERIOR, SOBRE UNA EXTREMIDAD INFERIOR (26) DE UN SOPORTE DE ELEMENTO DE CHAPALETA (27) QUE FORMA APOYOS (282, 281) PARA UN RESORTE (31) DE RECUPERACION DE VASTAGO DE ENTRADA (14) Y PARA UN RESORTE (30) DE SOLICITACION DE ELEMENTO DE CHAPALETA, Y MONTADO POR SU PERIFERIA EXTERNA (29) EN EL CUBO TUBULAR (8). EL SERVOMOTOR DE ASISTENCIA AL FRENADO ES DE UNA CONCEPCION SIMPLE Y ROBUSTA Y PRESENTA UNA LONGEVIDAD ACRECENTADA AL NIVEL DEL ELEMENTO DE CHAPALETA Y PERMITE REDUCIR LA FUERZA DEL RESORTE DE RECUPERACION DEL VASTAGO DE ENTRADA OFRECIENDO ASI, COMO CONSECUENCIA, UNA SENSIBILIDAD ACRECENTADA EN FUNCIONAMIENTO.
ES8602307A 1985-09-30 1986-09-30 Servomotor de asistencia al frenado Expired ES2003118A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514454A FR2587956B1 (fr) 1985-09-30 1985-09-30 Servomoteur d'assistance au freinage

Publications (1)

Publication Number Publication Date
ES2003118A6 true ES2003118A6 (es) 1988-10-16

Family

ID=9323380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602307A Expired ES2003118A6 (es) 1985-09-30 1986-09-30 Servomotor de asistencia al frenado

Country Status (8)

Country Link
US (1) US4777865A (es)
EP (1) EP0218510B2 (es)
JP (1) JPH0686203B2 (es)
KR (1) KR960000778B1 (es)
BR (1) BR8604806A (es)
DE (1) DE3661511D1 (es)
ES (1) ES2003118A6 (es)
FR (1) FR2587956B1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225072B (en) * 1988-10-22 1992-07-08 Teves Gmbh Alfred Vacuum brake booster for automotive vehicles
JP2509719Y2 (ja) * 1988-12-26 1996-09-04 自動車機器 株式会社 負圧倍力装置
DE3915219A1 (de) * 1989-05-10 1990-11-15 Teves Gmbh Alfred Unterdruckbremskraftverstaerker, insbesondere fuer kraftfahrzeuge
FR2676415B1 (fr) * 1991-05-14 1993-07-30 Bendix Europ Services Tech Servomoteur pneumatique.
DE4227879A1 (de) * 1992-08-22 1994-02-24 Teves Gmbh Alfred Unterdruckbremskraftverstärker für Kraftfahrzeuge
FR2706543B1 (fr) * 1993-06-14 1995-09-01 Alliedsignal Europ Services Dispositif de commande pneumatique à charge réduite.
FR2714876B1 (fr) * 1994-01-07 1996-03-01 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage, à fonctionnement silencieux.
DE19611555A1 (de) * 1996-03-23 1997-09-25 Teves Gmbh Alfred Pneumatischer Bremskraftverstärker
DE19752868A1 (de) * 1997-11-28 1999-06-10 Lucas Ind Plc Pneumatischer Bremskraftverstärker mit verringerter Ansprechkraft
US6594993B1 (en) * 1999-12-23 2003-07-22 Danfoss A/S Hydraulic driving device and system for a vehicle
ATE310660T1 (de) * 2003-09-26 2005-12-15 Delphi Tech Inc Unterdruckbremskraftverstärker
FR2869580B1 (fr) * 2004-04-29 2006-07-07 Bosch Gmbh Robert Servofrein comportant un palpeur muni d'un ergot
JP2006088887A (ja) * 2004-09-24 2006-04-06 Hitachi Ltd 気圧式倍力装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312147A (en) 1966-03-07 1967-04-04 Bendix Corp Fluid pressure servomotor
US4535591A (en) * 1982-09-27 1985-08-20 Jidosha Kiki Co., Ltd. Reaction force mechanism for brake power servo booster
DE3318744A1 (de) * 1983-05-24 1984-11-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
FR2561599B1 (fr) 1984-03-21 1986-08-22 Dba Servomoteur a depression d'assistance au freinage
DE3411027C2 (de) * 1984-03-24 1996-04-25 Teves Gmbh Alfred Vakuumbremskraftverstärker
JPS60170257U (ja) * 1984-03-29 1985-11-12 アイシン精機株式会社 負圧式倍力装置

Also Published As

Publication number Publication date
KR960000778B1 (ko) 1996-01-12
EP0218510A1 (fr) 1987-04-15
JPH0686203B2 (ja) 1994-11-02
JPS6280150A (ja) 1987-04-13
EP0218510B2 (fr) 1992-06-03
US4777865A (en) 1988-10-18
KR870002978A (ko) 1987-04-14
EP0218510B1 (fr) 1988-12-28
DE3661511D1 (en) 1989-02-02
FR2587956A1 (fr) 1987-04-03
FR2587956B1 (fr) 1987-12-24
BR8604806A (pt) 1987-06-30

Similar Documents

Publication Publication Date Title
ES2003118A6 (es) Servomotor de asistencia al frenado
GB555041A (en) Improvements in and relating to coupling pins
ES2042441T3 (es) Convertidor de energia en un sistema de retencion para ocupantes de vehiculos.
ES2029128T3 (es) Conjunto de un servomotor de freno montado sobre una parte fija de un vehiculo.
SE8800427D0 (sv) Arrangemang for tetning av en kammare som innehaller tryckmedium
JPH0170674U (es)
KR850006344A (ko) 브레이크 보조용 진공 서어보모우터
ES247301Y (es) Valvula
ES245710U (es) Un servofreno hidraulico mejorado
JPS5472367A (en) Hydraulic control system for dual brake system in vehicle
JPS54147372A (en) Hydraulic pressure control valve for two system pipe
GB533224A (en) Improvements in hydraulic transmission mechanism
ES2003104A6 (es) Servomotor con depresion de asistencia al frenado
ES457605A1 (es) Disposicion para el montaje de mas zapatas de agarre en un juego existente de zapatas de agarre para ruedas de vehicu- los.
ES486549A1 (es) Un regulador de la presion de frenado mejorado
GB1040349A (en) Fluid flow control valves
CN223456923U (zh) 半柱塞制动总泵
USD191353S (en) Wheel cover
FR2386755A1 (fr) Servo-commande pneumatique d'une soupape regulatrice
SU565707A1 (ru) Автономна камера высокого давлени
USD200636S (en) Steering wheel
USD194208S (en) Automobile wheel cover
JPS62174641U (es)
JPS61117972U (es)
USD194183S (en) Wheel cover

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-30

FD1A Patent lapsed

Effective date: 20051001