BR0308716A - Cilindro de freio do acumulador de mola - Google Patents

Cilindro de freio do acumulador de mola

Info

Publication number
BR0308716A
BR0308716A BR0308716-6A BR0308716A BR0308716A BR 0308716 A BR0308716 A BR 0308716A BR 0308716 A BR0308716 A BR 0308716A BR 0308716 A BR0308716 A BR 0308716A
Authority
BR
Brazil
Prior art keywords
cylinder
piston
brake cylinder
spring accumulator
accumulator brake
Prior art date
Application number
BR0308716-6A
Other languages
English (en)
Other versions
BR0308716B1 (pt
Inventor
Alain Fantazi
Franck Hemery
Original Assignee
Knorr Bremse Systeme
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 Knorr Bremse Systeme filed Critical Knorr Bremse Systeme
Publication of BR0308716A publication Critical patent/BR0308716A/pt
Publication of BR0308716B1 publication Critical patent/BR0308716B1/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
    • 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
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Actuator (AREA)
  • Springs (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

"CILINDRO DE FREIO DO ACUMULADOR DE MOLA". Para a montagem de um cilindro de freio do acumulador de mola, está previsto um cilindro traseiro (2) com uma mola do acumulador (5), com um êmbolo traseiro (3), e com um flange intermediário (8). Logo em seguida, um cilindro dianteiro (20) no qual está disposto móvel um êmbolo dianteiro (22) com uma haste de acionamento para um elemento de freio do sistema de freio, é fixado no cilindro traseiro (2), de tal modo que o cilindro traseiro (2) e o cilindro dianteiro (20) estão em contato entre si através de uma haste de deslocamento (11) que atravessa o flange intermediário (8). Com isso, o êmbolo dianteiro (22) pode ser deslocado através do êmbolo traseiro (3).
BRPI0308716-6A 2002-03-27 2003-03-21 atuador pneumático para o sistema de freio de um veìculo e processo para a montagem de um atuador pneumático. BR0308716B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10214033A DE10214033B4 (de) 2002-03-27 2002-03-27 Federspeicherbremszylinder
PCT/EP2003/002972 WO2003080416A1 (de) 2002-03-27 2003-03-21 Federspeicherbremszylinder

Publications (2)

Publication Number Publication Date
BR0308716A true BR0308716A (pt) 2005-01-04
BR0308716B1 BR0308716B1 (pt) 2012-09-04

Family

ID=28050960

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308716-6A BR0308716B1 (pt) 2002-03-27 2003-03-21 atuador pneumático para o sistema de freio de um veìculo e processo para a montagem de um atuador pneumático.

Country Status (11)

Country Link
US (1) US7866765B2 (pt)
EP (1) EP1490252B1 (pt)
CN (1) CN1296240C (pt)
AT (1) ATE309935T1 (pt)
AU (1) AU2003226686A1 (pt)
BR (1) BR0308716B1 (pt)
DE (2) DE10214033B4 (pt)
DK (1) DK1490252T3 (pt)
ES (1) ES2252684T3 (pt)
HK (1) HK1078836A1 (pt)
WO (1) WO2003080416A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052665B4 (de) * 2004-10-29 2021-09-16 Audi Ag Antriebsanordnung
DE102007041769A1 (de) * 2007-09-04 2009-03-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Federspeicherbremszylinder mit verrastetem Anschlagkörper
US10626939B2 (en) * 2010-07-07 2020-04-21 Haldex Brake Products Corporation Adhesive attachment of the disc brake pushrod plate to the diaphragm
CN102644737A (zh) * 2012-04-01 2012-08-22 包头北方创业股份有限公司 一种制动缸密封结构
DE102015116161B4 (de) 2015-09-24 2021-05-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse
CN112283272B (zh) * 2020-12-25 2021-05-04 江苏恒鑫正宏科技有限公司 一种内呼吸盘式弹簧制动气室

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655762C3 (de) * 1966-10-26 1975-10-16 Wabco Westinghouse Gmbh, 3000 Hannover Kombinierter Druckluft-und Federspeicherbremszylinder, insbesondere für Kraftfahrzeuge
US3636822A (en) * 1970-04-06 1972-01-25 Berg Manufacturing Co Dual line brake
DE2105662C3 (de) * 1971-02-06 1978-11-16 Knorr-Bremse Gmbh, 8000 Muenchen Kombinierter Druckluft- und Federspeicher-Bremszylinder
GB1405620A (en) * 1972-12-09 1975-09-10 Bendix Westinghouse Ltd Piston and cylinder apparatus
DE2302539C3 (de) * 1973-01-19 1980-11-27 Knorr-Bremse Gmbh, 8000 Muenchen Aufhängevorrichtung für Magnetschienenbremsen
US3977308A (en) * 1974-03-18 1976-08-31 Aeroquip Corporation Double piston brake actuator
DE3041110A1 (de) * 1980-10-31 1982-06-09 The Echlin Manufacturing Co., 06405 Branford, Conn. Bremszylinder
DE3404014A1 (de) * 1984-02-06 1985-08-08 Robert Bosch Gmbh, 7000 Stuttgart Kombinierter einkammer-membran-bremszylinder und federspeicher-bremszylinder
US5205205A (en) * 1987-11-06 1993-04-27 Indian Head Industries, Inc. Tamper resistant brake actuator
US4850263A (en) * 1988-01-07 1989-07-25 Overland Brakes, Inc. Spring brake construction and method of manufacture thereof
US5285716A (en) * 1992-09-22 1994-02-15 Tse Brakes, Inc. Spring brake assembly having tamper-resistant welded housing and method for making same
US5758564A (en) * 1996-06-13 1998-06-02 Tse Brakes, Inc. Brake actuator and method of manufacture
US6761253B1 (en) * 2000-02-24 2004-07-13 Westinghouse Air Brake Company Spring applied parking brake assembly
DE10109515B4 (de) * 2000-02-28 2005-02-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Membran-Bremszylinder
DE20022245U1 (de) * 2000-02-28 2001-06-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, 80809 München Kombinierter Betriebsbrems- und Federspeicherbremszylinder
DE10009330A1 (de) * 2000-02-28 2001-10-04 Knorr Bremse Systeme Kombinierter Betriebsbrems- und Federspeicherbremszylinder

Also Published As

Publication number Publication date
HK1078836A1 (en) 2006-03-24
AU2003226686A1 (en) 2003-10-08
EP1490252B1 (de) 2005-11-16
US7866765B2 (en) 2011-01-11
WO2003080416A1 (de) 2003-10-02
DK1490252T3 (da) 2006-03-27
DE50301680D1 (de) 2005-12-22
CN1642800A (zh) 2005-07-20
DE10214033A1 (de) 2003-10-16
CN1296240C (zh) 2007-01-24
EP1490252A1 (de) 2004-12-29
ATE309935T1 (de) 2005-12-15
DE10214033B4 (de) 2006-02-23
BR0308716B1 (pt) 2012-09-04
ES2252684T3 (es) 2006-05-16
US20050199454A1 (en) 2005-09-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/03/2003, OBSERVADAS AS CONDICOES LEGAIS.