BRPI0703122A - mancal lateral para uso em um truque de vagão ferroviário - Google Patents

mancal lateral para uso em um truque de vagão ferroviário

Info

Publication number
BRPI0703122A
BRPI0703122A BRPI0703122-0A BRPI0703122A BRPI0703122A BR PI0703122 A BRPI0703122 A BR PI0703122A BR PI0703122 A BRPI0703122 A BR PI0703122A BR PI0703122 A BRPI0703122 A BR PI0703122A
Authority
BR
Brazil
Prior art keywords
side bearing
base
wall section
lid
generally cylindrical
Prior art date
Application number
BRPI0703122-0A
Other languages
English (en)
Inventor
Bradford Johnstone
Daniel J Schniers
Jeffrey M Ruback
Jay P Monaco
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 BRPI0703122A publication Critical patent/BRPI0703122A/pt
Publication of BRPI0703122B1 publication Critical patent/BRPI0703122B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Rolling Contact Bearings (AREA)
  • Vibration Dampers (AREA)
  • Support Of The Bearing (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

MANCAL LATERAL PARA USO EM UM TRUQUE DE VAGãO FERROVIáRIO é descrito um mancal lateral de contato constante de grande deslocamento para vagões ferroviários que fornece melhores características de manuseio, consegue melhor controle e curvamento pelo uso de várias combinações de recursos. O mancal lateral compreende uma base e uma seção de parede no geral cilíndrica estendendo-se para cima da base. Uma tampa em forma de copo compreende uma seção superior no geral circular e uma seção de parede no geral cilíndrica que estende-se para baixo dela. A tampa estende-se ao interior da seção de parede da base. Pelo menos uma mola espiral é provida na base e estende-se até o lado de baixo da tampa.
BRPI0703122A 2006-07-19 2007-07-18 mancal lateral para uso em um truque de vagão ferroviário BRPI0703122B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/488,272 US7546807B2 (en) 2006-07-19 2006-07-19 Constant contact side bearing

Publications (2)

Publication Number Publication Date
BRPI0703122A true BRPI0703122A (pt) 2008-03-04
BRPI0703122B1 BRPI0703122B1 (pt) 2020-09-15

Family

ID=38952159

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703122A BRPI0703122B1 (pt) 2006-07-19 2007-07-18 mancal lateral para uso em um truque de vagão ferroviário

Country Status (8)

Country Link
US (1) US7546807B2 (pt)
CN (1) CN101108620B (pt)
AU (1) AU2007202418B2 (pt)
BR (1) BRPI0703122B1 (pt)
CA (1) CA2592404C (pt)
MX (1) MX2007008694A (pt)
RU (1) RU2007127640A (pt)
UA (1) UA91039C2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US20120051678A1 (en) * 2010-09-01 2012-03-01 Amsted Rail Company, Inc. Railroad freight car sidebearing
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
US8869710B2 (en) 2011-12-12 2014-10-28 Standard Car Truck Company Railroad car side bearing
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
DE102015016024B4 (de) * 2014-12-17 2023-12-21 Liebherr-Aerospace Lindenberg Gmbh Federsystem eines Schienenfahrzeuges
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
CN110392651A (zh) * 2016-12-30 2019-10-29 内维斯工业有限责任公司 轨道车转向架滚柱轴承适配器垫系统
USD932370S1 (en) * 2017-05-30 2021-10-05 Miner Enterprises, Inc. Railcar side bearing pad
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
US10711842B2 (en) 2018-05-23 2020-07-14 Amsted Rail Company, Inc. Roller bearing seal assembly and a component thereof
US11091179B2 (en) 2018-11-01 2021-08-17 Amsted Rail Company, Inc. Rail car side bearing
US20210040991A1 (en) 2019-08-09 2021-02-11 Amsted Rail Company, Inc. Roller Bearing Seal Case
US11613281B2 (en) 2020-10-26 2023-03-28 Amsted Rail Company, Inc. Railway truck assembly having compressible side bearings
US11680604B2 (en) 2020-11-20 2023-06-20 Amsted Rail Company, Inc. Roller bearing seal assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044992A1 (de) * 2000-09-11 2002-03-21 Mannesmann Rexroth Ag Pendelstütze zur Abstützung eines Wagenkastens an einem Drehgestell
US6644214B1 (en) * 2002-09-18 2003-11-11 Asf-Keystone, Inc. Constant contact side bearing
BRPI0405632B1 (pt) * 2003-03-26 2012-10-02 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.
CA2469116C (en) * 2003-06-25 2009-08-18 Asf-Keystone, Inc. Three-piece motion control truck system
US8534202B2 (en) * 2003-10-23 2013-09-17 A. Stucki Company Modular base side bearing
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

Also Published As

Publication number Publication date
CA2592404A1 (en) 2008-01-19
AU2007202418B2 (en) 2009-05-14
CN101108620A (zh) 2008-01-23
CA2592404C (en) 2011-09-06
CN101108620B (zh) 2010-04-14
BRPI0703122B1 (pt) 2020-09-15
MX2007008694A (es) 2009-01-07
UA91039C2 (ru) 2010-06-25
RU2007127640A (ru) 2009-01-27
US7546807B2 (en) 2009-06-16
US20080035013A1 (en) 2008-02-14
AU2007202418A1 (en) 2008-02-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/09/2020, OBSERVADAS AS CONDICOES LEGAIS.