BR0102929A - Indicador de percurso do pistão de cilindro do freio - Google Patents

Indicador de percurso do pistão de cilindro do freio

Info

Publication number
BR0102929A
BR0102929A BR0102929-0A BR0102929A BR0102929A BR 0102929 A BR0102929 A BR 0102929A BR 0102929 A BR0102929 A BR 0102929A BR 0102929 A BR0102929 A BR 0102929A
Authority
BR
Brazil
Prior art keywords
brake cylinder
piston
rod element
cylinder piston
brake
Prior art date
Application number
BR0102929-0A
Other languages
English (en)
Inventor
Michael E Ring
Scott L Natschke
Original Assignee
Westinghouse Air Brake Tech Corp
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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of BR0102929A publication Critical patent/BR0102929A/pt

Links

Classifications

    • 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • 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
    • B61H13/34—Details
    • 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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/003—Position, angle or speed
    • 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
    • F16D2125/64—Levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Actuator (AREA)

Abstract

"INDICADOR DE PERCURSO DO PISTãO DE CILINDRO DO FREIO". é propiciado um indicador de percurso do pistão de cilindro do freio para monitorar um montante de percurso do pistão em um conjunto de cilindro do freio em um sistema de frenagem ferroviário. O sistema de frenagem ferroviário inclui um travessão do freio e um pistão de cilindro do freio dentro do conjunto de cilindro do freio que está engatado com uma extremidade de uma alavanca de transferência de força de cilindro do freio. O indicador de percurso do pistão de cilindro do freio da invenção compreende um elemento de haste que está fixado de modo giratório a pelo menos uma porção do travessão do freio e que se estende substancialmente paralelo ao mesmo. é propiciado um meio que associa o elemento de haste à alavanca de transferência de força do cilindro e que é capaz de transferir uma força rotacional para o elemento de haste. Esta força rotacional é provocada pela ativação do pistão no conjunto de cilindro do freio. é propiciado pelo menos um dispositivo indicador que é engatável com uma primeira extremidade do elemento de haste e que é capaz de responder à rotação do elemento de haste e indicar um montante de percurso do pistão durante sua ativação no conjunto de cilindro do freio.
BR0102929-0A 2000-10-13 2001-07-17 Indicador de percurso do pistão de cilindro do freio BR0102929A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/687,340 US6364068B1 (en) 2000-10-13 2000-10-13 Brake cylinder piston travel indicator

Publications (1)

Publication Number Publication Date
BR0102929A true BR0102929A (pt) 2002-06-04

Family

ID=24760066

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102929-0A BR0102929A (pt) 2000-10-13 2001-07-17 Indicador de percurso do pistão de cilindro do freio

Country Status (9)

Country Link
US (1) US6364068B1 (pt)
EP (1) EP1197414A1 (pt)
JP (1) JP2002173027A (pt)
CN (1) CN1348890A (pt)
AU (1) AU780034B2 (pt)
BR (1) BR0102929A (pt)
CA (1) CA2346615C (pt)
MX (1) MXPA01010316A (pt)
ZA (1) ZA200103721B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8049608B2 (en) * 2009-06-02 2011-11-01 Wabtec Holding Corp. System and method for calculating electrically controlled pneumatic (ECP) brake cylinder piston travel
CN104470784B (zh) * 2011-12-27 2018-06-01 西屋公司 集成转向架制动器及用于该集成转向架制动器的调整臂
CN102785676B (zh) * 2012-08-21 2015-07-15 齐齐哈尔轨道交通装备有限责任公司 车辆制动缓解状态的指示装置及制动系统、车辆
WO2014200974A1 (en) * 2013-06-10 2014-12-18 Wabtec Holding Corp. Corrective device for uneven brake shoe wear
KR102276206B1 (ko) * 2019-12-24 2021-07-13 한국철도기술연구원 궤간가변대차의 궤간상태 표시기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258445B (de) * 1965-10-28 1968-01-11 Kloeckner Humboldt Deutz Ag Einrichtung zum UEberwachen der Bremsstellung und des Verschleisszustandes der Bremsbacken an mit selbsttaetigen Bremsgestaengestellern zusammenwirkenden Scheibenbremsanlagen von Schienenfahrzeugen
US3511543A (en) * 1967-11-14 1970-05-12 Abex Corp Hydraulic cylinder controls for producing confluent pressure streams
US5441128A (en) * 1994-07-22 1995-08-15 Hoyt; Gordon C. Reference bracket means for brake stroke length adjustment gauge
US5492203A (en) * 1995-03-10 1996-02-20 Westinghouse Air Brake Company Railroad car brake cylinder piston travel indicator and mount therefor
US5913385A (en) * 1997-02-20 1999-06-22 Spectra Products Inc. Visual brake stroke indicator
US5885664A (en) * 1997-04-07 1999-03-23 E.J.P. Machine, Inc. Process for providing a piston travel indicator for a railroad car brake assembly
US6082502A (en) * 1998-08-18 2000-07-04 Westinghouse Air Brake Company Cable operated piston travel indicator

Also Published As

Publication number Publication date
ZA200103721B (en) 2001-11-08
CN1348890A (zh) 2002-05-15
EP1197414A1 (en) 2002-04-17
AU4378701A (en) 2002-04-18
JP2002173027A (ja) 2002-06-18
MXPA01010316A (es) 2002-06-04
CA2346615A1 (en) 2002-04-16
AU780034B2 (en) 2005-02-24
US6364068B1 (en) 2002-04-02
CA2346615C (en) 2005-02-15

Similar Documents

Publication Publication Date Title
CA2121853A1 (en) Air Brake Stroke Length Adjustment Gauge
BR9809497A (pt) Sistema de suspensão de um veìculo tendo uma estrutura com dois lados opostos
BR0100643A (pt) Conjunto de freio de estacionamento aplicado por mola tendo um recurso de rápida liberação manual
SE8602056L (sv) Bromssystem for cyklar
DE69812794D1 (de) Befestigungseinrichtung für das Bremspedal eines Fahrzeugs an der Druckstange einer Leistungsbremse
DE50114306D1 (de) Scheibenbremse mit schiebe- oder schwenksattel
BR9910308A (pt) Dispositivo para a fixação de uma alvanca de direção em um eixo
ATE10390T1 (de) Mechanische schnell-loeseeinrichtung fuer federspeicher-bremszylinder.
FR2435746A1 (fr) Dispositif d'essai de freins
BR0003940A (pt) Unidade de freio de superfìcie de rolamento do tipo pinça
US6135242A (en) Braking system for a vehicle having a stroke indicator
BR0102929A (pt) Indicador de percurso do pistão de cilindro do freio
BRPI0503269A (pt) Conjunto de freio de mão
BR9711883A (pt) Ajuste de folga.
BR0012902A (pt) Dispositivo atuador para freio de estacionamento
BR9917314A (pt) Método para controle e aplicações de freio de emergência por dispositivos de extremidade de trem em dois sentidos utilizando equipamento de freio peneumático eletrônico existente
KR860007117A (ko) 차량 브레이크 장치용 작동장치
BR0012453A (pt) Aperfeiçoamentos para um sistema de freio de reboque
BR9806428A (pt) Dispositivo de estrutura de bomba de ar para bicicleta.
BR9804017A (pt) Mola de carga intermediária para um sistema de desembreagem de uma embreagem de automóvel.
BR0102528A (pt) Desengate de freio de mão com operação por meio de botão de calcar efetuado em ambos os lados
DE3773544D1 (de) Integrierte handbremseinrichtung.
SE8402080L (sv) Bromscylinder, serskilt kilbromscylinder
DE50102344D1 (de) Anzeigevorrichtung für eine notlöseeinrichtung für federspeicherbremsen sowie federspeicherbremse mit einer anzeigevorrichtung, insbesondere für schienenfahrzeuge
BR9803889A (pt) Alavanca livradora articulada de freio de mão.

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1937 DE 19/02/2008