BR9201572A - Servomotor pneumatico - Google Patents

Servomotor pneumatico

Info

Publication number
BR9201572A
BR9201572A BR929201572A BR9201572A BR9201572A BR 9201572 A BR9201572 A BR 9201572A BR 929201572 A BR929201572 A BR 929201572A BR 9201572 A BR9201572 A BR 9201572A BR 9201572 A BR9201572 A BR 9201572A
Authority
BR
Brazil
Prior art keywords
pneumatic servomotor
servomotor
pneumatic
Prior art date
Application number
BR929201572A
Other languages
English (en)
Inventor
Jean-Pierre Gautier
Ulysse Verbo
Original Assignee
Bendix Europ Services Tech
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 Bendix Europ Services Tech filed Critical Bendix Europ Services Tech
Publication of BR9201572A publication Critical patent/BR9201572A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
BR929201572A 1991-04-17 1992-04-15 Servomotor pneumatico BR9201572A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104703A FR2675448A1 (fr) 1991-04-17 1991-04-17 Servomoteur pneumatique.

Publications (1)

Publication Number Publication Date
BR9201572A true BR9201572A (pt) 1992-12-01

Family

ID=9411932

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201572A BR9201572A (pt) 1991-04-17 1992-04-15 Servomotor pneumatico

Country Status (13)

Country Link
US (1) US5233908A (pt)
EP (1) EP0509867B1 (pt)
JP (1) JPH05131917A (pt)
KR (1) KR920019594A (pt)
BR (1) BR9201572A (pt)
DE (1) DE69200221T2 (pt)
ES (1) ES2056694T3 (pt)
FR (1) FR2675448A1 (pt)
PL (1) PL168427B1 (pt)
RU (1) RU2028234C1 (pt)
TR (1) TR25650A (pt)
TW (1) TW331797U (pt)
YU (1) YU39492A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227879A1 (de) † 1992-08-22 1994-02-24 Teves Gmbh Alfred Unterdruckbremskraftverstärker für Kraftfahrzeuge
FR2734228B1 (fr) * 1995-05-17 1997-07-04 Alliedsignal Europ Services Servomoteur a clapet d'air additionnel sur la tige de commande
FR2744084B1 (fr) * 1996-01-30 1998-08-14 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage a clapet perfectionne
WO2003037693A1 (fr) * 2001-10-29 2003-05-08 Hutchinson Dispositif formant cloison mobile et etanche, en particulier pour servo-frein d'un circuit de freinage de vehicule automobile, et servo-frein equipe d'un tel dispositif.
US6829976B2 (en) * 2002-11-15 2004-12-14 Robert Bosch Corporation Diaphragm for a brake booster
JP4238882B2 (ja) * 2006-06-09 2009-03-18 トヨタ自動車株式会社 車両用エゼクタシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192532B (de) * 1959-08-21 1965-05-06 Bendix Corp Hilfskraftvorrichtung, insbesondere zum Betaetigen der Bremsen von Kraftfahrzeugen
DE3368898D1 (en) * 1982-03-09 1987-02-12 Automotive Prod Plc Direct-acting vacuum servo
DE3246085A1 (de) * 1982-12-13 1984-06-14 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
BR8401676A (pt) * 1983-05-24 1985-03-26 Teves Gmbh Alfred Dispositivo de reforco de forca de freio a vacuo

Also Published As

Publication number Publication date
TR25650A (tr) 1993-07-01
ES2056694T3 (es) 1994-10-01
YU39492A (sh) 1995-10-03
PL168427B1 (en) 1996-02-29
DE69200221D1 (de) 1994-08-11
KR920019594A (ko) 1992-11-19
RU2028234C1 (ru) 1995-02-09
EP0509867A1 (fr) 1992-10-21
JPH05131917A (ja) 1993-05-28
TW331797U (en) 1998-05-11
US5233908A (en) 1993-08-10
FR2675448A1 (fr) 1992-10-23
DE69200221T2 (de) 1994-10-20
EP0509867B1 (fr) 1994-07-06

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 16A,17A,18A E 19A ANUIDADES

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 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

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

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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.