BR112017024726A2 - sistema de frenagem ferroviário para veículo ferroviário - Google Patents

sistema de frenagem ferroviário para veículo ferroviário

Info

Publication number
BR112017024726A2
BR112017024726A2 BR112017024726-7A BR112017024726A BR112017024726A2 BR 112017024726 A2 BR112017024726 A2 BR 112017024726A2 BR 112017024726 A BR112017024726 A BR 112017024726A BR 112017024726 A2 BR112017024726 A2 BR 112017024726A2
Authority
BR
Brazil
Prior art keywords
rail
braking
piston
braking system
pressure chamber
Prior art date
Application number
BR112017024726-7A
Other languages
English (en)
Inventor
Thomas Didier
Crosnier Guillaume
Original Assignee
Faiveley Transport Amiens
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 Faiveley Transport Amiens filed Critical Faiveley Transport Amiens
Publication of BR112017024726A2 publication Critical patent/BR112017024726A2/pt

Links

Classifications

    • 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
    • B61H13/34—Details
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway 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
    • B60T13/66—Electrical control in fluid-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
    • 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
    • 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
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • 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
    • B61H13/005—Spring actuation
    • 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
    • B61H13/20—Transmitting mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/2245—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type 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
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc 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
    • 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
    • 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
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/04—Cylinders
    • 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
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons
    • 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
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/08—Seals, e.g. piston seals
    • 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
    • F16D2125/582—Flexible element, e.g. spring, other than the main force generating element
    • F16D2125/585—Flexible element, e.g. spring, other than the main force generating element arranged in parallel with a force-applying member

Landscapes

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

Abstract

a invenção se refere a um sistema de frenagem ferroviário (1) que compreende um dispositivo de frenagem (2) provido de um corpo (7), de um único pistão (8) móvel em relação ao dito corpo para agir sobre um conjunto de mecanismos de frenagem (5), e que delimita com o dito corpo uma câmara de pressão (17) alimentada por pelo menos uma fonte de agente de pressão (55, 57) para colocar o dito pistão em uma posição de repouso na qual o dito conjunto de mecanismos de frenagem não aplica nenhum esforço sobre um membro de frenagem (6) de um veículo ferroviário, uma primeira e uma segunda juntas de estanqueidade (28, 30) alojadas entre um primeiro segmento (21) do dito pistão (8) e o dito corpo, e uma terceira e uma quarta juntas de estanqueidade (32, 34) alojadas entre um segundo segmento (22) do dito pistão e o dito corpo (7); as ditas primeira e terceira juntas sendo configuradas para formar uma estanqueidade primária da dita câmara de pressão e as ditas segunda e quarta juntas sendo configuradas para formar uma estanqueidade secundária da dita câmara de pressão.
BR112017024726-7A 2015-06-05 2016-06-03 sistema de frenagem ferroviário para veículo ferroviário BR112017024726A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1555131A FR3037029B1 (fr) 2015-06-05 2015-06-05 Systeme de freinage ferroviaire pour vehicule ferroviaire
FR1555131 2015-06-05
PCT/FR2016/051331 WO2016193639A1 (fr) 2015-06-05 2016-06-03 Système de freinage ferroviaire pour véhicule ferroviaire

Publications (1)

Publication Number Publication Date
BR112017024726A2 true BR112017024726A2 (pt) 2018-07-31

Family

ID=53801052

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024726-7A BR112017024726A2 (pt) 2015-06-05 2016-06-03 sistema de frenagem ferroviário para veículo ferroviário

Country Status (10)

Country Link
US (1) US10494002B2 (pt)
EP (1) EP3303082B1 (pt)
CN (1) CN107683229B (pt)
AU (1) AU2016269758B2 (pt)
BR (1) BR112017024726A2 (pt)
CA (1) CA2987002C (pt)
ES (1) ES2721504T3 (pt)
FR (1) FR3037029B1 (pt)
RU (1) RU2708142C2 (pt)
WO (1) WO2016193639A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3048399B1 (fr) * 2016-03-04 2018-04-13 Faiveley Transport Amiens Systeme de freinage ferroviaire pour vehicule ferroviaire et procede de freinage d'un vehicule ferroviaire comportant un tel systeme
FR3049027B1 (fr) * 2016-03-21 2018-04-13 Faiveley Transport Amiens Systeme de freinage ferroviaire pour vehicule ferroviaire
CN112590743B (zh) * 2020-12-23 2021-10-12 神华铁路装备有限责任公司 铁路运输车、无线车载控制装置及其安装结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1203726A (en) * 1914-04-14 1916-11-07 William U Griffiths Flush-tank-valve-actuating mechanism.
DE3447747A1 (de) * 1984-12-21 1986-06-26 Knorr-Bremse AG, 8000 München Gelenkverbindung zwischen einem bremszylinder und einem bremsgestaenge
JPH01203726A (ja) * 1988-02-09 1989-08-16 Nippon Air Brake Co Ltd ばねブレーキシリンダにおける手動急緩め装置
JPH01161166U (pt) * 1988-04-30 1989-11-09
DE3912037A1 (de) * 1989-04-12 1990-10-25 Knorr Bremse Ag Bremszylinder fuer fahrzeuge, insbesondere schienenfahrzeuge
US5176227A (en) * 1991-08-01 1993-01-05 Tec Tran Corporation Railway service and parking brake actuator
US5601163A (en) * 1996-03-05 1997-02-11 Iri International Corporation Automatic adjuster for brake calipers
DE19850560B4 (de) * 1998-11-03 2010-04-01 Zf Sachs Ag Geberzylinder für eine hydraulische Anlage
US8231181B2 (en) * 2008-01-10 2012-07-31 Honda Motor Co., Ltd. Brake system
DE102008002539A1 (de) * 2008-06-19 2009-12-24 Robert Bosch Gmbh Regelventil für ein Fahrzeugbremssystem und korrespondierendes Fahrzeugbremssystem
FR2934981B1 (fr) * 2008-08-13 2010-09-24 Faiveley Transp Amiens Actionneur de frein de parking ou de secours pour frein a deverrouillage a billes
GB2469090A (en) * 2009-04-01 2010-10-06 Haldex Brake Products Ltd Brake actuator
WO2013014862A1 (ja) * 2011-07-26 2013-01-31 ナブテスコ株式会社 ユニットブレーキ
CN203098694U (zh) * 2012-12-18 2013-07-31 芜湖恒坤汽车部件有限公司 卡车双缸活塞式制动轮缸

Also Published As

Publication number Publication date
EP3303082A1 (fr) 2018-04-11
WO2016193639A1 (fr) 2016-12-08
AU2016269758B2 (en) 2019-10-03
CN107683229B (zh) 2020-08-18
US10494002B2 (en) 2019-12-03
US20180148075A1 (en) 2018-05-31
RU2708142C2 (ru) 2019-12-04
RU2017145775A3 (pt) 2019-10-10
CN107683229A (zh) 2018-02-09
RU2017145775A (ru) 2019-07-09
CA2987002C (fr) 2023-06-27
CA2987002A1 (fr) 2016-12-08
FR3037029A1 (fr) 2016-12-09
AU2016269758A1 (en) 2018-01-04
ES2721504T3 (es) 2019-08-01
EP3303082B1 (fr) 2019-01-23
FR3037029B1 (fr) 2017-07-14

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]