BR9903732A - Conjunto de truque de vagão ferroviário de três peças. - Google Patents

Conjunto de truque de vagão ferroviário de três peças.

Info

Publication number
BR9903732A
BR9903732A BR9903732-7A BR9903732A BR9903732A BR 9903732 A BR9903732 A BR 9903732A BR 9903732 A BR9903732 A BR 9903732A BR 9903732 A BR9903732 A BR 9903732A
Authority
BR
Brazil
Prior art keywords
side frame
rocker
piece railway
railway wagon
chock
Prior art date
Application number
BR9903732-7A
Other languages
English (en)
Inventor
Charles P Spencer
Original Assignee
Amsted Ind Inc
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 Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of BR9903732A publication Critical patent/BR9903732A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/122—Bolster supports or mountings incorporating dampers with friction surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Connection Of Plates (AREA)
  • Handcart (AREA)

Abstract

"CONJUNTO DE TRUQUE DE VAGãO FERROVIáRIO DE TRêS PEçAS". é revelado um conjunto de truque de vagão ferroviário de três peças. O conjunto de truque possui duas extruturas de quadro laterais e um balancim estendendo-se entre as estruturas de quadro laterais. Cada estrutura de quadro lateral possui colunas espaçadas definindo uma abertura que acolhe uma extremidade de balancim. Cada estrutura de quadro lateral possui igualmente ressaltos dianteiros e traseiros nas colunas, tanto no lado interno quanto na lado externo. Cada ressalto de estrutura de quadro lateral possui uma superfície detentora que é alinhada numa relação de face para uma superfície detentora de um calço de balancim. Existe um intervalo de folga entre as superfícies detentoras opostas do ressalto de estrutura de quadro lateral e do calço de balancim. A distância de intervalo de folga é limitada para limitar o ângulo de deformação do truque. Os ressaltos de estrutura de quadro lateral e calços de balancim vizinhos podem ser dimensionados, conformados e espaçados de tal forma que o ângulo de deformação do truque possa ser limitado a um ângulo de menos de dois graus.
BR9903732-7A 1998-08-20 1999-08-18 Conjunto de truque de vagão ferroviário de três peças. BR9903732A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/137,021 US6186075B1 (en) 1998-08-20 1998-08-20 Side frame-bolster interface for railcar truck assembly

Publications (1)

Publication Number Publication Date
BR9903732A true BR9903732A (pt) 2000-09-05

Family

ID=22475467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903732-7A BR9903732A (pt) 1998-08-20 1999-08-18 Conjunto de truque de vagão ferroviário de três peças.

Country Status (6)

Country Link
US (1) US6186075B1 (pt)
AU (1) AU746106B2 (pt)
BR (1) BR9903732A (pt)
CA (1) CA2276509C (pt)
PL (1) PL195475B1 (pt)
ZA (1) ZA994893B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6895866B2 (en) 2001-08-01 2005-05-24 National Steel Car Limited Rail road freight car with damped suspension
US6659016B2 (en) * 2001-08-01 2003-12-09 National Steel Car Limited Rail road freight car with resilient suspension
US7255048B2 (en) * 2001-08-01 2007-08-14 Forbes James W Rail road car truck with rocking sideframe
US7004079B2 (en) 2001-08-01 2006-02-28 National Steel Car Limited Rail road car and truck therefor
US6874426B2 (en) 2002-08-01 2005-04-05 National Steel Car Limited Rail road car truck with bearing adapter and method
EP1651498B1 (en) 2003-07-08 2018-10-17 National Steel Car Limited Rail road car truck and members thereof
US7823513B2 (en) 2003-07-08 2010-11-02 National Steel Car Limited Rail road car truck
US7631603B2 (en) 2004-12-03 2009-12-15 National Steel Car Limited Rail road car truck and bolster therefor
US20060137565A1 (en) 2004-12-23 2006-06-29 National Steel Car Limited Rail road car truck and bearing adapter fitting therefor
US20100248884A1 (en) * 2009-03-31 2010-09-30 Richard Tremblay Transmission for an Electrically Powered Vehicle
US9216450B2 (en) 2011-05-17 2015-12-22 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US9637143B2 (en) 2013-12-30 2017-05-02 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US9346098B2 (en) 2011-05-17 2016-05-24 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US9233416B2 (en) 2011-05-17 2016-01-12 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US9580087B2 (en) 2013-12-30 2017-02-28 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US10569790B2 (en) 2013-12-30 2020-02-25 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
US10358151B2 (en) 2013-12-30 2019-07-23 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
US11414107B2 (en) 2019-10-22 2022-08-16 National Steel Car Limited Railroad car truck damper wedge fittings
US11807282B2 (en) 2020-11-09 2023-11-07 National Steel Car Limited Railroad car truck damper wedge fittings
CN113771903B (zh) * 2021-09-28 2023-03-14 中车齐齐哈尔车辆有限公司 铁路货车转向架及具有其的铁路货车

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200571A (en) 1937-11-10 1940-05-14 Symington Gould Corp Railway truck
US2199360A (en) 1937-12-06 1940-04-30 American Steel Foundries Spring plankless truck
US2220218A (en) 1938-03-15 1940-11-05 American Steel Foundries Spring plankless truck
US2192171A (en) 1938-06-06 1940-03-05 Adirondack Foundries And Steel Car truck
US2378415A (en) 1943-04-05 1945-06-19 American Steel Foundries Car truck
US2422201A (en) 1943-12-13 1947-06-17 American Steel Foundries Truck
US2407950A (en) 1945-01-06 1946-09-17 American Steel Foundries Truck
US2597909A (en) 1947-09-27 1952-05-27 American Steel Foundries Snubbed truck
US2709971A (en) 1950-10-23 1955-06-07 Transit Res Corp Rail truck squaring means
US2911923A (en) 1956-08-08 1959-11-10 American Steel Foundries Snubbed truck
US3339498A (en) 1964-06-17 1967-09-05 Midland Ross Corp Snubbed car truck bolster
US3320904A (en) * 1964-12-28 1967-05-23 Midland Ross Corp Spring dampened bolster
US3408955A (en) 1966-04-01 1968-11-05 Standard Car Truck Co Railway car truck bolster dampener
US3901163A (en) 1973-06-04 1975-08-26 Amsted Ind Inc Snubbed truck bolster
ZA76594B (en) 1975-06-25 1977-01-26 Standard Car Truck Co Railroad car side frame construction
US4276833A (en) 1978-11-08 1981-07-07 Standard Car Truck Company Railway truck friction stabilizing assembly
US4357880A (en) 1980-08-25 1982-11-09 Midland-Ross Corporation Bolster for a railroad car truck
US4440095A (en) 1981-02-19 1984-04-03 Dayco Corporation Wear member for railway vehicle
US4370933A (en) 1981-04-06 1983-02-01 Amsted Industries Incorporated Railway car truck bolster assembly
US4491075A (en) 1982-05-14 1985-01-01 Amsted Industries Incorporated Snubbed railway car truck
FR2644743A1 (fr) 1989-03-24 1990-09-28 Sambre & Meuse Usines Bogie a chassis deformable
WO1992020055A1 (en) 1991-04-30 1992-11-12 Vidpro International, Inc. Merchandise information system
FR2676416B1 (fr) 1991-05-15 1996-10-04 Sambre & Meuse Usines Bogie ferroviaire avec chassis a deformabilite selective.
US5331902A (en) 1993-07-06 1994-07-26 Amsted Industries Incorporated Truck boltser with laterally wider friction show pocket and mechanism for lateral travel of the friction shoe
US5921186A (en) * 1997-05-02 1999-07-13 Amsted Industries Incorporated Bolster land arrangement for a railcar truck

Also Published As

Publication number Publication date
CA2276509C (en) 2002-06-11
PL334990A1 (en) 2000-02-28
US6186075B1 (en) 2001-02-13
AU4459999A (en) 2000-03-09
AU746106B2 (en) 2002-04-18
ZA994893B (en) 2000-02-02
PL195475B1 (pl) 2007-09-28
CA2276509A1 (en) 2000-02-20

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Legal Events

Date Code Title Description
B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]

Free format text: ANOTADO O GRAVAME - CONTRATO DE GARANTIA DE PROPRIEDADE INTELECTUAL CELEBRADO ENTRE O TITULAR E CITICORP USA, INC. (""CUSA""), CONFORME REQUERIDO NA PETICAO N 045562/RJ DE 20040811, DE ACORDO COM O ART. 59 II DA LPI.

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 18/08/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: AMSTED INDUSTRIES INCORPORATED (US)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020060028204/RJ DE 03/03/2006.

B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]

Owner name: AMSTED INDUSTRIES INCORPORATED (US)

Free format text: ANOTADO O ADITAMENTO AO GRAVAME - CONTRATO DE GARANTIA DE PROPRIEDADE INTELECTUAL, CELEBRADO ENTREO TITULAR E A NOVA AGENTE DA GARANTIA CITICORP NORTH AMERICA, INC., EM SUBSTITUICAO A CITICORP USA, INC.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18.08.2019