BRPI0410594A - revestimento do conjunto de chapa central condutivo do carro de estrada de ferro - Google Patents

revestimento do conjunto de chapa central condutivo do carro de estrada de ferro

Info

Publication number
BRPI0410594A
BRPI0410594A BRPI0410594-0A BRPI0410594A BRPI0410594A BR PI0410594 A BRPI0410594 A BR PI0410594A BR PI0410594 A BRPI0410594 A BR PI0410594A BR PI0410594 A BRPI0410594 A BR PI0410594A
Authority
BR
Brazil
Prior art keywords
center plate
plate assembly
railroad car
conductive center
receiving chamber
Prior art date
Application number
BRPI0410594-0A
Other languages
English (en)
Inventor
John D Anderson
W Matthew Tonn
Original Assignee
Zeftek 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 Zeftek Inc filed Critical Zeftek Inc
Publication of BRPI0410594A publication Critical patent/BRPI0410594A/pt
Publication of BRPI0410594B1 publication Critical patent/BRPI0410594B1/pt
Publication of BRPI0410594B8 publication Critical patent/BRPI0410594B8/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • 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
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Elimination Of Static Electricity (AREA)
  • Springs (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

"REVESTIMENTO DO CONJUNTO DE CHAPA CENTRAL CONDUTIVO DO CARRO DE ESTRADA DE FERRO". A presente invenção refere-se a um revestimento do conjunto de chapa central autolubrificante para colocar entre uma chapa central do chassi e uma câmara receptora de travessa do vagão de um conjunto de chapa central em um carro de estrada de ferro, em que o revestimento é configurado para substancialmente combinar com as chapas centrais e inclui um corpo tendo uma porção de porta-carga de uretana carregada de vidro e uma pluralidade de membros resilientes condutivos compressíveis de uretana carregada de carbono que se estendem através, acima e abaixo da porção de porta-carga para prover uma continuidade elétrica entre a chapa e câmara receptora no conjunto de chapa central.
BRPI0410594A 2003-05-23 2004-04-20 Revestimento do conjunto de chapa central condutivo do carro de estrada de ferro BRPI0410594B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/446,265 US6792874B1 (en) 2003-05-23 2003-05-23 Railroad car center plate assembly conductive liner
US10/446,265 2003-05-23
PCT/US2004/012243 WO2004106134A1 (en) 2003-05-23 2004-04-20 Railroad car center plate assembly conductive liner

Publications (3)

Publication Number Publication Date
BRPI0410594A true BRPI0410594A (pt) 2006-06-20
BRPI0410594B1 BRPI0410594B1 (pt) 2014-07-29
BRPI0410594B8 BRPI0410594B8 (pt) 2023-03-21

Family

ID=32990614

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410594A BRPI0410594B8 (pt) 2003-05-23 2004-04-20 Revestimento do conjunto de chapa central condutivo do carro de estrada de ferro

Country Status (5)

Country Link
US (1) US6792874B1 (pt)
CN (1) CN100445145C (pt)
BR (1) BRPI0410594B8 (pt)
WO (1) WO2004106134A1 (pt)
ZA (1) ZA200509358B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8413590B2 (en) * 2008-09-23 2013-04-09 A. Stucki Co. Center bowl liner with spring washer conductor
US8082855B2 (en) * 2008-09-23 2011-12-27 A. Stucki Co. Center bowl liner with spring washer conductor
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
US20140318412A1 (en) * 2013-04-29 2014-10-30 Standard Car Truck Company Railroad car bearing adapter pad
US9676399B1 (en) * 2013-09-03 2017-06-13 James Frederick Simko Swivel deck system for flatcar loading and unloading
US10161448B2 (en) 2015-06-23 2018-12-25 Roller Bearing Company Of America, Inc. Railway truck having a self-lubricating composite bearing pad disposed therein
US10421468B2 (en) 2015-11-05 2019-09-24 Standard Car Truck Company Railroad car roller bearing adapter assembly
CN106364514B (zh) * 2016-08-31 2018-03-27 江苏同庆车辆配件有限公司 一种心盘磨耗盘
DE202017100568U1 (de) 2017-02-02 2017-02-20 Faiveley Transport Witten Gmbh Laufwerk für ein Schienenfahrzeug und Lagerelement für ein Laufwerk
WO2019241808A2 (en) * 2018-06-11 2019-12-19 Transnet Soc Ltd Multipiece bogie
EP3751161B1 (en) * 2019-06-14 2023-09-27 Safran Landing Systems UK Ltd Self-lubricating bush assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014972A (en) 1970-03-19 1977-03-29 Rentz Robert I Method of molding a multi-colored disc
US4075951A (en) 1976-01-15 1978-02-28 Holland Company Self lubricating center bearing liner
DE2654644A1 (de) 1976-12-02 1978-06-08 Glyco Metall Werke Schichtwerkstoff zur herstellung von gleitlagerelementen und verfahren zu seiner herstellung
US4258960A (en) 1976-10-06 1981-03-31 Rexnord, Inc. Wound glass filament reinforced resin slip sleeve liner
US4188888A (en) 1977-10-11 1980-02-19 Dayco Corporation Reinforced center bearing liner
US4308801A (en) 1977-10-11 1982-01-05 Dayco Corporation Reinforced center bearing liner
US4329780A (en) * 1978-09-28 1982-05-18 Dayco Corporation Method of making a reinforced wear-resistant liner
US4237792A (en) 1978-09-28 1980-12-09 Dayco Corporation Reinforced liner for center plate structure of a railway vehicle
US4222331A (en) * 1978-11-06 1980-09-16 The Polymer Corporation Resilient center plate assembly
US4239007A (en) 1979-04-13 1980-12-16 Dayco Corporation Railway truck pedestal liner
US4289077A (en) 1979-05-24 1981-09-15 Dayco Corporation Railway center bearing wear liner
US4241667A (en) * 1979-07-27 1980-12-30 Holland Company Grounded railway center plate liner
US4341162A (en) 1980-08-18 1982-07-27 Dayco Corporation Railway center plate liner
US4483254A (en) 1981-05-06 1984-11-20 Dayco Corporation Center plate structure for railway vehicle
US5075951A (en) 1988-06-13 1991-12-31 Robert G. Evans Drum closure and method of making
US5167896A (en) 1991-01-16 1992-12-01 Kyowa Electric & Chemical Co., Ltd. Method of manufacturing a front cabinet for use with a display
US5304338A (en) 1992-04-02 1994-04-19 United Technologies Corporation Carbon fiber reinforced polyimide composites
US5558025A (en) 1993-11-18 1996-09-24 Westinghouse Air Brake Company Combination wear and lubricating liner assembly for railway car truck bolster bowl
US5443015A (en) 1994-03-18 1995-08-22 Pennsy Corporation Center bowl wear liners for railroad cars with varying hardness values
US5643168A (en) 1995-05-01 1997-07-01 Piramoon Technologies, Inc. Compression molded composite material fixed angle rotor
US6041714A (en) * 1997-03-28 2000-03-28 Holland Company Statically dissipative, non-metallic center bowl liner for railroad cars
US5908001A (en) * 1997-09-09 1999-06-01 Zeftek, Inc. Center plate assembly bearing liner

Also Published As

Publication number Publication date
BRPI0410594B8 (pt) 2023-03-21
BRPI0410594B1 (pt) 2014-07-29
WO2004106134A1 (en) 2004-12-09
ZA200509358B (en) 2007-03-28
US6792874B1 (en) 2004-09-21
CN1795119A (zh) 2006-06-28
CN100445145C (zh) 2008-12-24

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE. PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 2260 DE 29/04/2014

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 29/07/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B25A Requested transfer of rights approved
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2719 DE 14-02-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.