WO2012144883A3 - Dispositivo para centrar automaticamente una viga de frenado - Google Patents

Dispositivo para centrar automaticamente una viga de frenado Download PDF

Info

Publication number
WO2012144883A3
WO2012144883A3 PCT/MX2012/000059 MX2012000059W WO2012144883A3 WO 2012144883 A3 WO2012144883 A3 WO 2012144883A3 MX 2012000059 W MX2012000059 W MX 2012000059W WO 2012144883 A3 WO2012144883 A3 WO 2012144883A3
Authority
WO
WIPO (PCT)
Prior art keywords
brake beam
brake
centring
railway carriage
plate guiding
Prior art date
Application number
PCT/MX2012/000059
Other languages
English (en)
French (fr)
Other versions
WO2012144883A2 (es
Inventor
Jorge Alberto De La Fuente Farias
Jerome A. MALACHOWSKY
Original Assignee
Stucki De Mexico S, De R.L. De C.V.
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 Stucki De Mexico S, De R.L. De C.V. filed Critical Stucki De Mexico S, De R.L. De C.V.
Priority to BR112013027112-4A priority Critical patent/BR112013027112B1/pt
Publication of WO2012144883A2 publication Critical patent/WO2012144883A2/es
Publication of WO2012144883A3 publication Critical patent/WO2012144883A3/es

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
    • B61H13/36—Beams; Suspension thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Una unidad guía de placa desgaste mejorada para vigas de frenado, que proporciona una fuerza de centrado y alinea el movimiento de una extensión de extremo de una viga de frenado en el bastidor lateral de un bogie de un vagón de ferrocarril de manera que las zapatas de frenado puede proporcionar la máxima cantidad de fuerza contra el ruedas cuando se detiene el vagón de ferrocarril, y el cual es menos propenso a la fractura que las unidades guía de placas de desgaste actuales.
PCT/MX2012/000059 2011-04-22 2012-06-22 Dispositivo para centrar automaticamente una viga de frenado WO2012144883A2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR112013027112-4A BR112013027112B1 (pt) 2011-04-22 2012-06-22 Unidade-guia de placa de desgaste para viga de frenagem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/092,525 US8668059B2 (en) 2010-04-22 2011-04-22 Unit guide wear plate for brake beams
US13/092,525 2011-04-22

Publications (2)

Publication Number Publication Date
WO2012144883A2 WO2012144883A2 (es) 2012-10-26
WO2012144883A3 true WO2012144883A3 (es) 2013-05-10

Family

ID=44814840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2012/000059 WO2012144883A2 (es) 2011-04-22 2012-06-22 Dispositivo para centrar automaticamente una viga de frenado

Country Status (3)

Country Link
US (1) US8668059B2 (es)
BR (2) BRPI1105107A2 (es)
WO (1) WO2012144883A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8256585B2 (en) * 2010-08-13 2012-09-04 Amsted Rail Company, Inc. Tapered brake beam wear liner
US8925466B2 (en) * 2012-12-20 2015-01-06 Amsted Rail Company, Inc. Brake beam assembly for a railway car truck
US20140174317A1 (en) * 2012-12-21 2014-06-26 Amsted Rail Company, Inc. Brake beam paddle caps
US20150246680A1 (en) * 2014-02-28 2015-09-03 New York Air Brake, LLC Brake Beam Wear Liner
US11230305B2 (en) 2018-09-14 2022-01-25 Standard Car Truck Company Brake beam wear guide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808906A (en) * 1954-08-30 1957-10-08 Buffalo Brake Beam Co Self-centering railway car brake beam
US4471857A (en) * 1981-06-02 1984-09-18 Holland Co. Guide bearing for mounting unit brake beams
US5421437A (en) * 1993-06-23 1995-06-06 Buffalo Brake Beam Company Unit guide wear plate
US20120037033A1 (en) * 2010-08-13 2012-02-16 Amsted Rail Company, Inc. Tapered brake beam wear liner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499549A (en) * 1947-03-15 1950-03-07 Chicago Railway Equipment Co Railway brake beam support structure
US2553345A (en) * 1949-08-20 1951-05-15 Edmund P Kelly Wear plate for unit brake brackets
US2974758A (en) * 1957-11-22 1961-03-14 Chicago Railway Equipment Co Railway truck brake structure
US3020984A (en) * 1958-11-24 1962-02-13 American Seal Kap Corp Railway brake beam levling device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808906A (en) * 1954-08-30 1957-10-08 Buffalo Brake Beam Co Self-centering railway car brake beam
US4471857A (en) * 1981-06-02 1984-09-18 Holland Co. Guide bearing for mounting unit brake beams
US5421437A (en) * 1993-06-23 1995-06-06 Buffalo Brake Beam Company Unit guide wear plate
US20120037033A1 (en) * 2010-08-13 2012-02-16 Amsted Rail Company, Inc. Tapered brake beam wear liner

Also Published As

Publication number Publication date
US20110259685A1 (en) 2011-10-27
BR112013027112A2 (es) 2017-01-03
US8668059B2 (en) 2014-03-11
BRPI1105107A2 (pt) 2014-08-05
BR112013027112B1 (pt) 2022-03-15
WO2012144883A2 (es) 2012-10-26

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