BR112014012984A2 - cilindro de freio de mola acumuladora com dispositivo de liberação de emergência - Google Patents

cilindro de freio de mola acumuladora com dispositivo de liberação de emergência

Info

Publication number
BR112014012984A2
BR112014012984A2 BR112014012984A BR112014012984A BR112014012984A2 BR 112014012984 A2 BR112014012984 A2 BR 112014012984A2 BR 112014012984 A BR112014012984 A BR 112014012984A BR 112014012984 A BR112014012984 A BR 112014012984A BR 112014012984 A2 BR112014012984 A2 BR 112014012984A2
Authority
BR
Brazil
Prior art keywords
emergency release
accumulator spring
spring brake
brake cylinder
release device
Prior art date
Application number
BR112014012984A
Other languages
English (en)
Other versions
BR112014012984B1 (pt
Inventor
Haemmerl Bernhard
Fuderer Erich
Muellek Ferenc
Elstorpff Marc-Gregory
Lehneis Michael
Haupt Robert
Adam Zsolt
Original Assignee
Knorr-Bremse Systeme für Schienenfahrzeuge GmbH
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 für Schienenfahrzeuge GmbH filed Critical Knorr-Bremse Systeme für Schienenfahrzeuge GmbH
Publication of BR112014012984A2 publication Critical patent/BR112014012984A2/pt
Publication of BR112014012984B1 publication Critical patent/BR112014012984B1/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
    • B60T17/085—Spring loaded brake actuators
    • B60T17/086—Spring loaded brake actuators with emergency release device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
    • F16D2121/06—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure for releasing a normally applied brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • F16D2121/16—Mechanical for releasing a normally applied brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2123/00—Multiple operation forces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/60—Cables or chains, e.g. Bowden cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/02—Release mechanisms
    • F16D2127/04—Release mechanisms for manual operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Actuator (AREA)

Abstract

resumo patente de invenção: "cilindro de freio de mola acumuladora com dispositivo de liberação de emergência". a presente invenção refere-se a um cilindro do freio de mola acumuladora com uma caixa (4), dentro da qual um pistão do freio de mola acumuladora (6) com uma biela (24), solicitado por uma mola acumuladora (14, 16), pode ser axialmente deslocado, e com um dispositivo de liberação de emergência (26) compreendendo um dispositivo de operação de liberação de emergência, um mecanismo de liberação de emergência com uma roda dentada (38) para interromper o fluxo de forças entre o pistão do freio de mola acumuladora (6) e a biela (24), e um dispositivo de fixação (30) que é dimensionado para a fixação do dispositivo de liberação de emergência (26) em diversas posições de fixação, em que o dispositivo de fixação apresenta um trinco de bloqueio (30) que pode ser girada para uma posição engatada e desengatada com relação à roda dentada (38), e o dispositivo de operação de liberação de emergência apresenta pelo menos um elemento de acionamento (42, 44) deslocável em relação à caixa (4) e solicitado por meio de elementos de mola de reposição (46) para sua posição de partida.
BR112014012984-3A 2011-12-02 2012-11-30 cilindro de freio de mola acumuladora com dispositivo de liberação de emergência BR112014012984B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011119998.9 2011-12-02
DE102011119998A DE102011119998A1 (de) 2011-12-02 2011-12-02 Federspeicherbremszylinder mit Notlöseeinrichtung
PCT/EP2012/074109 WO2013079667A2 (de) 2011-12-02 2012-11-30 Federspeicherbremszylinder mit notlöseeinrichtung

Publications (2)

Publication Number Publication Date
BR112014012984A2 true BR112014012984A2 (pt) 2017-06-13
BR112014012984B1 BR112014012984B1 (pt) 2021-04-20

Family

ID=47278837

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014012984-3A BR112014012984B1 (pt) 2011-12-02 2012-11-30 cilindro de freio de mola acumuladora com dispositivo de liberação de emergência

Country Status (10)

Country Link
US (1) US9333961B2 (pt)
EP (1) EP2785568B1 (pt)
JP (1) JP6129198B2 (pt)
KR (1) KR101984341B1 (pt)
CN (1) CN104024069B (pt)
BR (1) BR112014012984B1 (pt)
DE (1) DE102011119998A1 (pt)
IN (1) IN2014KN01132A (pt)
RU (1) RU2605144C2 (pt)
WO (1) WO2013079667A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016013909B1 (pt) * 2013-12-19 2021-06-29 Wabco Europe Bvba Cilindro de freio
US9956971B2 (en) * 2014-12-16 2018-05-01 Faiveley Transport Amiens Rail vehicle braking system and braking method for a rail vehicle comprising such a system
RU2670739C9 (ru) * 2014-12-19 2018-11-30 Фейвели Транспор Амьен Железнодорожная тормозная система и способ торможения железнодорожного транспортного средства, содержащего такую систему
RU2669327C2 (ru) * 2014-12-19 2018-10-10 Фейвели Транспор Амьен Железнодорожная тормозная система для железнодорожного транспортного средства и способ торможения железнодорожного транспортного средства, содержащего такую систему
FR3031488B1 (fr) * 2015-01-13 2017-02-17 Faiveley Transp Amiens Systeme de freinage ferroviaire pour vehicule ferroviaire et procede de freinage d'un vehicule ferroviaire comportant un tel systeme
DE102017114664B4 (de) * 2017-06-30 2023-03-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Federspeicherbremszylinder mit einer Notlöseeinrichtung
JP7223519B2 (ja) * 2018-07-23 2023-02-16 ナブテスコ株式会社 ブレーキシリンダ装置及びブレーキ装置
CN108662048B (zh) * 2018-08-13 2023-07-04 眉山中车制动科技股份有限公司 一种锁紧机构
DE102018122518A1 (de) * 2018-09-14 2020-03-19 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremszylinder mit einer Verriegelungsvorrichtung zur mechanischen Bremskraftverriegelung
DE102018122519B4 (de) * 2018-09-14 2023-03-09 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremszylinder mit einer Verriegelungsvorrichtung zur mechanischen Bremskraftverriegelung
DE102019113930A1 (de) * 2019-05-24 2020-11-26 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremszylinder mit einer Arretierungsvorrichtung zur mechanischen Bremskraftverriegelung
AT522333B1 (de) * 2019-07-30 2020-10-15 Siemens Mobility Austria Gmbh Notlösevorrichtung für eine Fahrzeugbremse
CN110949443A (zh) * 2019-12-04 2020-04-03 中车株洲电力机车有限公司 一种用于轨道车辆的停放制动系统及其缓解装置
RU209422U1 (ru) * 2021-10-27 2022-03-16 Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" Тормозной цилиндр железнодорожного вагона
DE102022129611B3 (de) 2022-11-09 2024-01-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Federspeicherbremszylinder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552056A (en) 1984-12-24 1985-11-12 Wabco Ltd. Manual release and automatic reset arrangement for spring-applied/air-released brake
RU2177891C2 (ru) * 1998-11-10 2002-01-10 Открытое акционерное общество "Всероссийский научно-исследовательский институт транспортного машиностроения" Пружинный тормоз
JP3706539B2 (ja) * 1999-11-16 2005-10-12 ナブテスコ株式会社 ブレーキシリンダ装置
DE10020350A1 (de) 2000-04-26 2001-11-22 Knorr Bremse Systeme Federspeicherbremszylinder mit einer Notlösevorrichtung
DE10054149B4 (de) * 2000-11-02 2005-12-29 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Federspeicherbremszylinder mit einer Notlöseeinrichtung
TW495456B (en) * 2000-11-15 2002-07-21 Nabco Ltd Brake cylinder device
DE10234196B3 (de) * 2002-07-26 2004-01-29 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Federspeicherzylinder für Fahrzeugbremsen
DE102007041769A1 (de) * 2007-09-04 2009-03-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Federspeicherbremszylinder mit verrastetem Anschlagkörper
DE102007058670B4 (de) * 2007-12-06 2010-02-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kombizylinder mit kraftübersetzendem Getriebe mit veränderlicher Übersetzung
US8083239B2 (en) * 2008-10-08 2011-12-27 Evolution Technologies Inc. Foldable walker apparatus

Also Published As

Publication number Publication date
US20140345987A1 (en) 2014-11-27
DE102011119998A1 (de) 2013-06-06
EP2785568B1 (de) 2016-04-06
US9333961B2 (en) 2016-05-10
CN104024069B (zh) 2016-05-11
RU2014126880A (ru) 2016-02-10
WO2013079667A3 (de) 2013-08-01
KR20140100968A (ko) 2014-08-18
WO2013079667A2 (de) 2013-06-06
BR112014012984B1 (pt) 2021-04-20
KR101984341B1 (ko) 2019-05-30
RU2605144C2 (ru) 2016-12-20
EP2785568A2 (de) 2014-10-08
JP2015502289A (ja) 2015-01-22
JP6129198B2 (ja) 2017-05-17
IN2014KN01132A (pt) 2015-10-16
CN104024069A (zh) 2014-09-03

Similar Documents

Publication Publication Date Title
BR112014012984A2 (pt) cilindro de freio de mola acumuladora com dispositivo de liberação de emergência
BR112013031966A2 (pt) cilindro
BRPI0815607B8 (pt) dispositivo de injeção
BR112018003947A2 (pt) configurações de grampo cirúrgico com superfícies de came situadas entre porções de suporte de grampos cirúrgicos
BR112015027820A2 (pt) Fechadura de cilindro eletromecânico com substituição de chave
BR112015015152A2 (pt) dispositivo de travamento rotativo aperfeiçoado
BR112012018270A2 (pt) montagem de acionamento para um dispositivo de liberação de remédio e dispositivo de liberação de remédio
BR112015013289A2 (pt) aparelho para formar esboço para forjamento para eixo de manivela para motor de três cilindros e método para fabricar eixo de manivela forjado para motor de três cilindros com o uso do mesmo
BR112014029160A2 (pt) módulo de gatilho para arma de fogo
BR112015000460A2 (pt) freio de segurança para escada rolante ou para esteira transportadora
BR112015004718A2 (pt) compressor "shutter press
BR112016029483A2 (pt) válvula de relé de pistão duplo com função de anticomposto
BR112014012375A2 (pt) método e dispositivo para o bloqueio de lentes de óculos
BR112017002778A2 (pt) dispositivo para fixações ortopédicas externas
BRPI0815146B8 (pt) dispostivo de injeção
BR112017015169A2 (pt) dispositivo de freio de serviço com válvula de liberação rápida
BR102014009496B8 (pt) Cadeado para a segurança de um interruptor de uma instalação industrial
BR112016023714A2 (pt) atuador de freio de mola para utilização em um veículo comercial, parafuso de liberação e utilização de um tal parafuso no referido atuador de freio de mola
BR112013024884A2 (pt) dispositivo de trava de direção
BR112013022718A2 (pt) dispositivo adaptador de palheta de limpador, particularmente, para um dispositivo limpador de para-brisa de um veículo a motor
BR112015007075A2 (pt) abrigo, e dispositivo monitor
BR112014019616A8 (pt) Êmbolo para comando de orientação com cremalheira
BR112014013424B8 (pt) Conjunto de manilha
BR112015001403A2 (pt) dispositivo de deslize para assento de um veículo
BR112014016155A8 (pt) dispositivo de dar nó seguro para uma enfardadeira agrícola

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 30/11/2012, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 11A ANUIDADE.

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 2751 DE 26-09-2023 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.