ES2084509T3 - Dispositivo de servomotor de depresion de asistencia al frenado de un vehiculo provisto de medios de mando directo del frenado. - Google Patents

Dispositivo de servomotor de depresion de asistencia al frenado de un vehiculo provisto de medios de mando directo del frenado.

Info

Publication number
ES2084509T3
ES2084509T3 ES93919437T ES93919437T ES2084509T3 ES 2084509 T3 ES2084509 T3 ES 2084509T3 ES 93919437 T ES93919437 T ES 93919437T ES 93919437 T ES93919437 T ES 93919437T ES 2084509 T3 ES2084509 T3 ES 2084509T3
Authority
ES
Spain
Prior art keywords
braking
depression
control means
vehicle provided
direct control
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
ES93919437T
Other languages
English (en)
Inventor
Phillippe Castel
Pierre Pressaco
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 ES2084509T3 publication Critical patent/ES2084509T3/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control
    • B60T8/4854—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control pneumatic boosters
    • 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
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S188/00—Brakes
    • Y10S188/02—Hill holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)

Abstract

LA INVENCION SE REFIERE A UN SERVOMOTOR DEL TIPO CON DEPRESION DE ASISTENCIA A LA FRENADA QUE COMPRENDE MEDIOS DE CONTROL DIRECTO DE FRENADA (HILL-HOLDER O TRACTION CONTROL). PARA LA APLICACION DE ESTA FUNCION, EL PISTON (20, 22) DEL SERVOMOTOR ES "DOBLE" POR UN TABIQUE (52) SOLIDARIO DEL PISTON QUE DEFINE CON ESTE UNA TERCERA CAMARA (50). ESTA CAMARA ESTA CONECTADA POR EL CONDUCTO FLEXIBLE (66) Y UNA VALVULA DOBLE (72) BIEN CON DEPRESION (78), BIEN CON LA PRESION ATMOSFERICA (76). ASI EL PISTON (20, 22) CONSERVA SU ESTRUCTURA ESTANDAR.
ES93919437T 1992-10-07 1993-09-10 Dispositivo de servomotor de depresion de asistencia al frenado de un vehiculo provisto de medios de mando directo del frenado. Expired - Lifetime ES2084509T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211865A FR2696399B1 (fr) 1992-10-07 1992-10-07 Dispositif de servomoteur à dépression d'assistance au freinage d'un véhicule muni de moyens de commande directe de freinage.

Publications (1)

Publication Number Publication Date
ES2084509T3 true ES2084509T3 (es) 1996-05-01

Family

ID=9434214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93919437T Expired - Lifetime ES2084509T3 (es) 1992-10-07 1993-09-10 Dispositivo de servomotor de depresion de asistencia al frenado de un vehiculo provisto de medios de mando directo del frenado.

Country Status (8)

Country Link
US (1) US5454279A (es)
EP (1) EP0662890B1 (es)
JP (1) JPH08501747A (es)
BR (1) BR9307168A (es)
DE (1) DE69301610T2 (es)
ES (1) ES2084509T3 (es)
FR (1) FR2696399B1 (es)
WO (1) WO1994007716A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514382A1 (de) * 1995-04-19 1996-10-24 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
US5890775A (en) * 1995-08-29 1999-04-06 Aisin Seiki Kabushiki Kaisha Vacuum servo unit for a vehicle braking system
FR2762568B1 (fr) * 1997-04-28 1999-06-04 Bosch Syst Freinage Servomoteur pneumatique a chambre de pilotage
DE19722532B4 (de) * 1997-05-30 2006-02-09 Continental Teves Ag & Co. Ohg Störunterdrückung am Membranwegsensor eines Bremskraftverstärkers
US5992947A (en) * 1997-09-18 1999-11-30 Aisin Seiki Kabushiki Kaisha Negative pressure type booster
US6568768B1 (en) * 1997-12-24 2003-05-27 Bosch Braking Systems Co., Ltd. Brake system
KR100527502B1 (ko) * 2003-12-24 2005-11-09 현대자동차주식회사 아이들 스톱 차량의 브레이크 시스템

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244659A (ja) * 1984-05-18 1985-12-04 Tokico Ltd 車両ブレ−キ装置
US4667471A (en) * 1984-08-20 1987-05-26 Allied Corporation Brake booster for vehicular hill holder system
JPS61173828A (ja) * 1985-01-25 1986-08-05 Yamazaki Mazak Corp ワ−ク取付具決定装置
DE3625815A1 (de) * 1986-07-30 1988-02-18 Teves Gmbh Alfred Kraftfahrzeugbremsvorrichtung
GB8719299D0 (en) * 1987-08-14 1987-09-23 Lucas Ind Plc Traction control system
EP0365629B1 (de) * 1988-05-09 1993-09-01 ITT Automotive Europe GmbH Bremsdruckregelvorrichtung
DE3820657A1 (de) * 1988-06-18 1989-12-21 Bosch Gmbh Robert Vakuummotor fuer bremsanlagen in fahrzeugen
DE58902516D1 (de) * 1988-07-01 1992-11-26 Teves Gmbh Alfred Blockiergeschuetzte kraftfahrzeugbremsanlage.
DE8810531U1 (de) * 1988-08-19 1989-12-21 Lucas Industries P.L.C., Birmingham, West Midlands Bremsbetätigungs-Baugruppe für Kraftfahrzeuge
JP2678650B2 (ja) * 1989-02-13 1997-11-17 株式会社曙ブレーキ中央技術研究所 真空倍力装置
JP2777404B2 (ja) * 1989-05-22 1998-07-16 豊田工機株式会社 段取り図作成装置
DE3920766C3 (de) * 1989-06-24 2002-09-19 Continental Teves Ag & Co Ohg Unterdruckbremskraftverstärker für eine schlupfgeregelte Bremsanlage
GB9107940D0 (en) * 1991-04-15 1991-05-29 Lucas Ind Plc Brake servo booster
DE4208496C1 (es) * 1992-03-17 1993-08-05 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5312173A (en) * 1993-05-28 1994-05-17 Alliedsignal Inc. Control valve actuator
US5338107A (en) * 1993-11-03 1994-08-16 Alliedsignal Inc. Control valve actuator

Also Published As

Publication number Publication date
BR9307168A (pt) 1999-03-30
JPH08501747A (ja) 1996-02-27
DE69301610D1 (de) 1996-03-28
DE69301610T2 (de) 1996-08-01
EP0662890B1 (fr) 1996-02-21
EP0662890A1 (fr) 1995-07-19
WO1994007716A1 (fr) 1994-04-14
FR2696399A1 (fr) 1994-04-08
FR2696399B1 (fr) 1995-03-03
US5454279A (en) 1995-10-03

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