BR9500766A - Reforçador hidráulico para um sistema hidráulico para veículos - Google Patents

Reforçador hidráulico para um sistema hidráulico para veículos

Info

Publication number
BR9500766A
BR9500766A BR9500766A BR9500766A BR9500766A BR 9500766 A BR9500766 A BR 9500766A BR 9500766 A BR9500766 A BR 9500766A BR 9500766 A BR9500766 A BR 9500766A BR 9500766 A BR9500766 A BR 9500766A
Authority
BR
Brazil
Prior art keywords
hydraulic
vehicle
booster
hydraulic system
hydraulic booster
Prior art date
Application number
BR9500766A
Other languages
English (en)
Inventor
Keith John Robbins
Michael Williamson
Andrew Robert Broadwell
Original Assignee
Lucas Ind Plc
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 Lucas Ind Plc filed Critical Lucas Ind Plc
Publication of BR9500766A publication Critical patent/BR9500766A/pt

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
    • B60T13/12—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 liquid
    • B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder
    • B60T13/162—Master cylinder mechanically coupled with booster
    • B60T13/163—Pilot valve provided inside booster piston
    • 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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster
    • B60T13/144—Pilot valve provided inside booster piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
BR9500766A 1994-02-26 1995-02-24 Reforçador hidráulico para um sistema hidráulico para veículos BR9500766A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9403764A GB9403764D0 (en) 1994-02-26 1994-02-26 Improvements in hydraulic boosters for vehicle hydraulic systems

Publications (1)

Publication Number Publication Date
BR9500766A true BR9500766A (pt) 1995-11-21

Family

ID=10751012

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9500766A BR9500766A (pt) 1994-02-26 1995-02-24 Reforçador hidráulico para um sistema hidráulico para veículos

Country Status (6)

Country Link
US (1) US5558002A (pt)
EP (1) EP0669239B1 (pt)
BR (1) BR9500766A (pt)
DE (1) DE69513705T2 (pt)
GB (1) GB9403764D0 (pt)
IN (1) IN190626B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6729132B2 (en) 2002-07-19 2004-05-04 Meritor Heavy Vehicle Braking Systems (Uk) Ltd Remotely and directly pedal operated hydraulic compact booster for bi-directional braking
US7302796B2 (en) * 2004-11-17 2007-12-04 Brakes India Limited Hydraulic brake booster
US7293413B2 (en) * 2005-03-31 2007-11-13 Nissin Kogyo Co., Ltd. Vehicle braking device
JP5210261B2 (ja) * 2008-07-30 2013-06-12 株式会社丸山製作所 往復動ポンプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602050C3 (de) * 1976-01-21 1983-11-03 Volkswagenwerk Ag, 3180 Wolfsburg Hydraulisches Verstärkerventil, insbesondere für eine hydraulische Bremsanlage eines Kraftfahrzeuges
JPS5837721Y2 (ja) * 1979-08-02 1983-08-25 日産自動車株式会社 油圧ブ−スタ
GB2097499B (en) * 1981-04-23 1985-11-06 Lucas Ind Plc Hydraulic boosters for vehicle braking systems
EP0460724B1 (en) * 1990-06-04 1994-11-30 General Motors Corporation Hydraulic brake booster

Also Published As

Publication number Publication date
US5558002A (en) 1996-09-24
EP0669239B1 (en) 1999-12-08
GB9403764D0 (en) 1994-04-13
DE69513705D1 (de) 2000-01-13
EP0669239A1 (en) 1995-08-30
DE69513705T2 (de) 2000-04-06
IN190626B (pt) 2003-08-09

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25G Requested change of headquarter approved

Owner name: LUCAS INDUSTRIES PUBLIC LIMITED COMPANY (GB)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070060800/RJ DE 10/05/2007.

B25A Requested transfer of rights approved

Owner name: MERITOR AUTOMOTIVE, INC. (US)

Free format text: TRANSFERIDO DE: LUCAS INDUSTRIES PUBLIC LIMITED COMPANY

B25A Requested transfer of rights approved

Owner name: ARVINMERITOR, INC. (US)

Free format text: TRANSFERIDO DE: MERITOR AUTOMOTIVE, INC.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.