ES2113196T3 - Cilindro principal de seguridad mejorada - Google Patents

Cilindro principal de seguridad mejorada

Info

Publication number
ES2113196T3
ES2113196T3 ES95916742T ES95916742T ES2113196T3 ES 2113196 T3 ES2113196 T3 ES 2113196T3 ES 95916742 T ES95916742 T ES 95916742T ES 95916742 T ES95916742 T ES 95916742T ES 2113196 T3 ES2113196 T3 ES 2113196T3
Authority
ES
Spain
Prior art keywords
main cylinder
working volume
improved safety
chamber
hydraulic fluid
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
ES95916742T
Other languages
English (en)
Inventor
Jean Pierre Gautier
Ulysse Verbo
Revilla Miguel Perez
Flavio Cobianchi
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.)
Bosch Systemes de Freinage SAS
Original Assignee
Bosch Systemes de Freinage SAS
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=9463363&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2113196(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Systemes de Freinage SAS filed Critical Bosch Systemes de Freinage SAS
Application granted granted Critical
Publication of ES2113196T3 publication Critical patent/ES2113196T3/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Actuator (AREA)

Abstract

LA INVENCION SE REFIERE A UN CILINDRO PRINCIPAL QUE COMPRENDE UN CUERPO (4) PERFORADO CON UN ESCARIADO (5) CERRADO POR UN LADO POR UN FONDO 86) Y POR EL OTRO POR UN PISTON (7) QUE SE DESLIZA EN ESTE ESCARIADO DELIMITANDO UNA CAMARA DE PRESION (8) QUE ESTA CONECTADA A AL MENOS UN MOTOR DE FRENO A TRAVES DE UNA SALIDA (11) DE ESTA CAMARA Y A TRAVES DE UNA CANALIZACION DE PRESION (12), DELIMITANDO LA CAMARA Y LA CANALIZACION DE PRESION JUNTAS UN VOLUMEN DE TRABAJO LLENO DE UN FLUIDO HIDRAULICO. SEGUN LA INVENCION, ESTE VOLUMEN DE TRABAJO (8, 12) ESTA ADEMAS PARCIALMENTE DELIMITADO POR UN DISPOSITIVO DE FUGA QUE PERMITE SELECTIVAMENTE, EN RESPUESTA A UN CHOQUE APLICADO A ESTE, UNA FUGA DE FLUIDO HIDRAULICO HACIA EL EXTERIOR DE ESTE VOLUMEN DE TRABAJO. TAL CILINDRO PRINCIPAL PRESENTA CARACTERISTICAS DE SEGURIDAD MEJORADA EN CASO DE CHOQUE FRONTAL.
ES95916742T 1994-05-20 1995-04-12 Cilindro principal de seguridad mejorada Expired - Lifetime ES2113196T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406142A FR2720046B1 (fr) 1994-05-20 1994-05-20 Maitre-cylindre a securite accrue

Publications (1)

Publication Number Publication Date
ES2113196T3 true ES2113196T3 (es) 1998-04-16

Family

ID=9463363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95916742T Expired - Lifetime ES2113196T3 (es) 1994-05-20 1995-04-12 Cilindro principal de seguridad mejorada

Country Status (9)

Country Link
US (1) US5737919A (es)
EP (1) EP0759866B1 (es)
JP (1) JPH10500375A (es)
BR (1) BR9506494A (es)
DE (1) DE69501402T2 (es)
ES (1) ES2113196T3 (es)
FR (1) FR2720046B1 (es)
TR (1) TR28525A (es)
WO (1) WO1995032115A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304565A1 (de) * 1993-02-16 1994-08-18 Teves Gmbh Alfred Hydraulische Kraftfahrzeugbremsanlage
GB2322836A (en) * 1997-02-25 1998-09-09 Rover Group A vehicle braking system permitting collapse of the pedal upon collision
FR2774642B1 (fr) * 1998-02-11 2000-06-09 Renault Dispositif de limitation de l'effort sur la pedale de freinage d'un vehicule
US6565160B1 (en) * 2000-02-15 2003-05-20 Ford Global Technologies, Inc. Pressure releasable vehicle pedal assembly
US7195091B2 (en) * 2003-08-06 2007-03-27 Drivesol Worldwide, Inc. Crash relief pedal assembly
FR2862932B1 (fr) * 2003-11-27 2006-12-22 Renault Sas Dispositif de freinage pour vehicule automobile
JP4670349B2 (ja) * 2004-03-10 2011-04-13 株式会社アドヴィックス 車両用制動装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741881C2 (de) * 1986-12-19 1996-12-12 Volkswagen Ag Fußhebelwerk für ein Kraftfahrzeug
GB2230493A (en) * 1989-04-11 1990-10-24 Austin Rover Group Reducing collision damage in vehicles
FR2648583A1 (fr) * 1989-06-14 1990-12-21 Bendix France Regulateur manometrique a fuite pour circuit hydraulique
DE9307274U1 (de) * 1993-05-13 1993-07-22 R. Schmidt GmbH, 5940 Lennestadt Rückzugsystem für das Pedalsystem und die Lenksäule von Kfz
FR2721887B1 (fr) * 1994-06-29 1996-09-06 Alliedsignal Europ Services Au freinage et d'un maitre-cylindre ensemble d'un servomoteur pneumatique d'assistance

Also Published As

Publication number Publication date
FR2720046B1 (fr) 1996-09-20
DE69501402T2 (de) 1998-04-16
EP0759866A1 (fr) 1997-03-05
TR28525A (tr) 1996-10-01
DE69501402D1 (de) 1998-02-12
JPH10500375A (ja) 1998-01-13
US5737919A (en) 1998-04-14
FR2720046A1 (fr) 1995-11-24
BR9506494A (pt) 1997-10-07
EP0759866B1 (fr) 1998-01-07
WO1995032115A1 (fr) 1995-11-30

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