BRPI0405632A - Suporte lateral de contato constante de longo curso para uso em um truque de vagão ferroviário e conjunto de montagem padronizado para configurar o mesmo - Google Patents

Suporte lateral de contato constante de longo curso para uso em um truque de vagão ferroviário e conjunto de montagem padronizado para configurar o mesmo

Info

Publication number
BRPI0405632A
BRPI0405632A BR0405632-9A BRPI0405632A BRPI0405632A BR PI0405632 A BRPI0405632 A BR PI0405632A BR PI0405632 A BRPI0405632 A BR PI0405632A BR PI0405632 A BRPI0405632 A BR PI0405632A
Authority
BR
Brazil
Prior art keywords
side support
long
constant contact
contact side
configure
Prior art date
Application number
BR0405632-9A
Other languages
English (en)
Inventor
Ralph H Schorr
Dan Schniers
Original Assignee
Asf Keystone 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 Asf Keystone Inc filed Critical Asf Keystone Inc
Publication of BRPI0405632A publication Critical patent/BRPI0405632A/pt
Publication of BRPI0405632B1 publication Critical patent/BRPI0405632B1/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
    • B61F5/14—Side bearings
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Springs (AREA)
  • Fluid-Damping Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

"SUPORTE LATERAL DE CONTATO CONSTANTE DE LONGO CURSO PARA USO EM UM TRUQUE DE VAGãO FERROVIáRIO E CONJUNTO DE MONTAGEM PADRONIZADO PARA CONFIGURAR O MESMO". Um suporte lateral de contato constante de longo curso para vagões ferroviários proporcionar características de manejo superiores, realizando trilhamento e transposição de curvas aperfeiçoados através do uso de várias combinações de aspectos característicos. Um suporte lateral de longo curso deste tipo é suscetível de satisfazer as recentes rigorosas normas da American Association of Railroads, tal como a M-976. Relações elásticas reduzidas, de preferência inferiores a 1068 kg/cm, auxiliam com a estabilidade e reduzem a sensibilidade de montagem. Reduzidas dimensões de tampo e base e de construção da mola contribuem para a obtenção de um curso de pelo menos 15,88 mm. Uma janela de inspeção visual permite fácil inspeção. Características de vida útil prolongada e anti-desgaste sà obtidas pela adição de superfícies anti-desgaste endurecidas,tolerâncias aperfeiçoadas, mudança para o aço Classe E, aumento da condição de planura da superfície de contato superior e bordas de superfície superior recortadas. Conjuntos de componentes de mola padronizados podem ser misturados e casados, exigindo menor número de partes especiais. A permutabilidade de componentes incorretos pode ser impedida por uma combinação de características de enchavetamento e/ou características de bloqueio de mola.
BRPI0405632-9A 2003-03-26 2004-03-25 suporte lateral de contato constante de longo curso para uso em um truque de vagão ferroviário e conjunto de montagem padronizado para configurar o mesmo. BRPI0405632B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45731103P 2003-03-26 2003-03-26
US60/457,311 2003-03-26
PCT/US2004/009025 WO2004087478A2 (en) 2003-03-26 2004-03-25 Constant contact side bearing arrangement for railwai cars

Publications (2)

Publication Number Publication Date
BRPI0405632A true BRPI0405632A (pt) 2005-03-01
BRPI0405632B1 BRPI0405632B1 (pt) 2012-10-02

Family

ID=33131676

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0405632-9A BRPI0405632B1 (pt) 2003-03-26 2004-03-25 suporte lateral de contato constante de longo curso para uso em um truque de vagão ferroviário e conjunto de montagem padronizado para configurar o mesmo.

Country Status (7)

Country Link
US (1) US7121212B2 (pt)
CN (1) CN100431891C (pt)
AU (1) AU2004225959B2 (pt)
BR (1) BRPI0405632B1 (pt)
CA (1) CA2489162C (pt)
MX (1) MXPA04012829A (pt)
WO (1) WO2004087478A2 (pt)

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GB2448645B (en) * 2006-02-24 2011-05-25 Sct Europ Ltd Side bearer
US7549379B2 (en) * 2006-07-19 2009-06-23 Amsted Rail Company, Inc Railway freight car side bearing
US7546807B2 (en) * 2006-07-19 2009-06-16 Amsted Rail Company, Inc Constant contact side bearing
US7503264B2 (en) * 2006-11-16 2009-03-17 Basf Corporation Constant contact side bearing assembly
US7739961B2 (en) * 2007-12-21 2010-06-22 Standard Car Truck Company Low profile shear pad and adapter
US7527003B1 (en) * 2008-05-21 2009-05-05 Asf Keystone, Inc. Railroad freight car sidebearing
US7802524B1 (en) * 2009-08-11 2010-09-28 Wabtec Holding Corp. Constant contact side bearing assembly with improved cap machining for a railcar
US8136457B2 (en) * 2009-08-13 2012-03-20 Wabtec Corporation Side bearing for a railroad car truck
US8182023B2 (en) 2010-03-16 2012-05-22 Sabic Innovative Plastics Ip B.V. Plastically deformable spring energy management systems and methods for making and using the same
CN101962021A (zh) * 2010-09-30 2011-02-02 齐齐哈尔轨道交通装备有限责任公司 转向架用弹性旁承和转向架
US8356558B2 (en) 2011-03-04 2013-01-22 Ttx Company Constant contact side bearing
US8869954B2 (en) 2011-04-15 2014-10-28 Standard Car Truck Company Lubricating insert for railroad brake head assembly
US8869709B2 (en) 2011-08-10 2014-10-28 Standard Car Truck Company High friction railroad car components with friction modifying inserts
CN102642547B (zh) * 2012-03-30 2015-04-08 齐齐哈尔轨道交通装备有限责任公司 弹性旁承体、双作用弹性旁承和转向架
CN102705413A (zh) * 2012-06-07 2012-10-03 山东宁津弹簧有限公司 一种应用于铁路160吨重载货车的弹簧组件
RU2538840C1 (ru) * 2013-08-05 2015-01-10 Александр Анатольевич Демьянов Скользун тележки железнодорожного вагона
AT516584A1 (de) * 2014-11-27 2016-06-15 Siemens Ag Oesterreich Federtopf für eine Primärfederung eines Schienenfahrzeugs
US9663120B2 (en) 2014-12-01 2017-05-30 Rail 1520 Ip Ltd. Side bearers in a railcar truck
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
US10421468B2 (en) 2015-11-05 2019-09-24 Standard Car Truck Company Railroad car roller bearing adapter assembly
CN105534177B (zh) * 2016-01-08 2021-06-25 广东建设职业技术学院 智能衣柜
CN106425235A (zh) * 2016-11-29 2017-02-22 中车长江车辆有限公司 一种用于铁路货车旁承组成组装的组装装置以及组装方法
CN112272634B (zh) 2018-04-27 2023-05-23 阿母斯替德铁路公司 具有摩擦辅助侧轴承的铁道转向架组件
CN109109898A (zh) * 2018-08-17 2019-01-01 中车青岛四方机车车辆股份有限公司 弹簧套筒结构、转向架构架和列车
US11091179B2 (en) 2018-11-01 2021-08-17 Amsted Rail Company, Inc. Rail car side bearing
US11613281B2 (en) * 2020-10-26 2023-03-28 Amsted Rail Company, Inc. Railway truck assembly having compressible side bearings
RU207551U1 (ru) * 2021-07-28 2021-11-01 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Пружина сжатия для боковой опоры тележки грузового вагона
RU207754U1 (ru) * 2021-07-28 2021-11-15 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Пружина сжатия для боковой опоры тележки грузового вагона

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US3735711A (en) * 1971-07-16 1973-05-29 Evans Prod Co Elastomeric railway car side bearing
US3748001A (en) 1971-11-17 1973-07-24 Amsted Ind Inc Resiliently biased constant contact side bearing
US4130066A (en) 1977-05-16 1978-12-19 Amsted Industries Incorporated Friction side bearing assembly
US4998997A (en) * 1989-02-15 1991-03-12 Miner Enterprises, Inc. Side bearing unit for railroad car
US5036774A (en) * 1989-02-21 1991-08-06 Thrall Car Manufacturing Company Long-travel side bearing for an articulated railroad car
US4924779A (en) * 1989-02-21 1990-05-15 Thrall Car Manufacturing Company Long-travel side bearing for an articulated railroad car
US5086707A (en) * 1991-04-15 1992-02-11 Amsted Industries Incorporated Self adjusting constant contact side bearing for railcars
US5315934A (en) 1992-12-30 1994-05-31 Railway Engineering Associates, Inc. Constant contact side bearings with spring biased sliding wedges
US5601031A (en) 1994-06-14 1997-02-11 Miner Enterprises, Inc. Constant contact side bearing
US5806435A (en) * 1996-09-06 1998-09-15 Amsted Industries Incorporated Side bearings for truck bolsters
US6357732B1 (en) 2000-01-31 2002-03-19 Lord Corporation Resilient member for railway vehicle side bearings
US6581527B2 (en) * 2000-09-11 2003-06-24 Meridian Rail Information Systems Corp. Adjustable side bearing for a railcar
US6644214B1 (en) * 2002-09-18 2003-11-11 Asf-Keystone, Inc. Constant contact side bearing

Also Published As

Publication number Publication date
CN1697749A (zh) 2005-11-16
CA2489162A1 (en) 2004-10-14
MXPA04012829A (es) 2005-06-08
BRPI0405632B1 (pt) 2012-10-02
CN100431891C (zh) 2008-11-12
CA2489162C (en) 2010-06-22
WO2004087478A2 (en) 2004-10-14
US20040187726A1 (en) 2004-09-30
AU2004225959B2 (en) 2009-07-30
US7121212B2 (en) 2006-10-17
WO2004087478A3 (en) 2004-11-18
AU2004225959A1 (en) 2004-10-14

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Legal Events

Date Code Title Description
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 25/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 25/03/2024