BRPI0512789A - dispositivo para junção de trilhos - Google Patents

dispositivo para junção de trilhos

Info

Publication number
BRPI0512789A
BRPI0512789A BRPI0512789-0A BRPI0512789A BRPI0512789A BR PI0512789 A BRPI0512789 A BR PI0512789A BR PI0512789 A BRPI0512789 A BR PI0512789A BR PI0512789 A BRPI0512789 A BR PI0512789A
Authority
BR
Brazil
Prior art keywords
rail
joint bars
joint
rails
fastener plates
Prior art date
Application number
BRPI0512789-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Jude Odlhachukwunma Igwemezie
Original Assignee
Jude Odlhachukwunma Igwemezie
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 Jude Odlhachukwunma Igwemezie filed Critical Jude Odlhachukwunma Igwemezie
Publication of BRPI0512789A publication Critical patent/BRPI0512789A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/54—Electrically-insulating rail joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Connection Of Plates (AREA)
  • Railway Tracks (AREA)
BRPI0512789-0A 2004-06-17 2005-06-16 dispositivo para junção de trilhos BRPI0512789A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58009104P 2004-06-17 2004-06-17
US62794904P 2004-11-16 2004-11-16
PCT/CA2005/000946 WO2005122674A2 (en) 2004-06-17 2005-06-16 Device for joining rails

Publications (1)

Publication Number Publication Date
BRPI0512789A true BRPI0512789A (pt) 2008-07-01

Family

ID=35510170

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512789-0A BRPI0512789A (pt) 2004-06-17 2005-06-16 dispositivo para junção de trilhos

Country Status (7)

Country Link
US (1) US7735745B2 (enExample)
EP (1) EP1776505A4 (enExample)
JP (1) JP2008502823A (enExample)
AU (1) AU2005253663A1 (enExample)
BR (1) BRPI0512789A (enExample)
CA (1) CA2570473A1 (enExample)
WO (1) WO2005122674A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0512789A (pt) * 2004-06-17 2008-07-01 Jude Odlhachukwunma Igwemezie dispositivo para junção de trilhos
WO2008077617A1 (en) * 2006-12-22 2008-07-03 Corus Technology Bv Electrically insulating rail joint and method to produce such a rail joint
WO2009120338A2 (en) * 2008-03-26 2009-10-01 Tuthill Corporation Suspension system with axle adjustment
US8001907B2 (en) * 2008-07-08 2011-08-23 Progress Rail Services Corp System, method and apparatus for easer rail that mates with the uncut web of a running rail
US7871015B2 (en) * 2008-10-13 2011-01-18 Transportation Technology Center, Inc. Rail joint assembly using embedded load transfer keys and method therefor
US7735746B2 (en) * 2008-10-22 2010-06-15 Jude Odihachukwunma Igwenezie Device for insolated joint for joining rails
US20100127091A1 (en) * 2008-11-24 2010-05-27 Jude Odihachukwuma Igwemezie Rail joint bar with transferred load
RU2493312C1 (ru) * 2011-12-29 2013-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский автомобильно-дорожный государственный технический университет (МАДИ)" Силовая опорная система для рельсового стыка
US20140034744A1 (en) * 2012-08-01 2014-02-06 Robert Elliotte Hayden Tapered railway apparatus
ES2442065B1 (es) * 2012-08-07 2014-09-10 Ferrovial Agromán S.A. Pieza para dar continuidad al patín de los carriles y procedimiento para colocarla
JP7029751B2 (ja) * 2018-02-06 2022-03-04 東日本旅客鉄道株式会社 躯体用補強部材および建造物
RU2731805C1 (ru) * 2019-10-25 2020-09-08 Александр Борисович Куровский Стыковая накладка для контактного рельса с медным вкладышем
JP7454466B2 (ja) 2020-08-03 2024-03-22 東日本旅客鉄道株式会社 補強用躯体接合部材および耐震補強構造

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA597845A (en) * 1960-05-10 G. Delfox James Boltless rail joint
FR324251A (fr) * 1902-08-02 1903-03-27 Continuous Rail Joint Company Of America Perfectionnements apportés à la construction des joints de rails pour chemins de fer électriques
US889454A (en) * 1906-11-02 1908-06-02 Horatio G Gillmor Rail-joint.
US1151275A (en) * 1914-11-24 1915-08-24 John Kessler Rail-joint.
GB238149A (en) * 1925-03-19 1925-08-13 Edward Alfred Smith Improvements in and relating to rail joints for railways and like purposes
US1787090A (en) * 1929-08-05 1930-12-30 Richard T Scholes Rail joint
FR732800A (fr) * 1931-03-09 1932-09-26 Perfectionnements apportés aux dispositifs pour assembler les extrémités de pièces longues, notamment pour assembler les rails de chemins de fer
US2084286A (en) * 1935-07-09 1937-06-15 Dobrowolny Josef Rail joint
US2441329A (en) * 1946-03-26 1948-05-11 Ralph W Payne Insulated rail joint
US2670136A (en) * 1948-10-22 1954-02-23 Railroad Rubber Products Inc Resilient traction rail joint insulator
FR1020024A (fr) * 1950-06-10 1953-01-30 Perfectionnements apportés aux procédés et dispositifs pour l'assemblage des rails de chemin de fer
US2628784A (en) * 1950-11-10 1953-02-17 Rail Joint Co Insulated rail joint
US2808996A (en) * 1954-09-15 1957-10-08 Poor & Co Boltless rail joint
US3416728A (en) * 1965-06-17 1968-12-17 Portec Inc Insulated rail joints
US3698634A (en) * 1968-10-02 1972-10-17 Portec Inc Insulated rail joints
US3658245A (en) * 1970-06-22 1972-04-25 Permil N Nelson Rail joint
US3952948A (en) * 1972-05-22 1976-04-27 Minnesota Mining And Manufacturing Company Adhesively bonded rail joint
AU5993773A (en) * 1972-10-10 1975-03-06 Nat Springs Pty Ltd Rail joints
US4105160A (en) * 1977-05-10 1978-08-08 Ramer James Leroy Rail joint bar for non-uniform rails
FR2468691A1 (fr) * 1979-11-06 1981-05-08 Delachaux C Eclisse reglable pour troisieme rail d'alimentation electrique
US4485967A (en) * 1982-07-19 1984-12-04 Edwards Lawrence K Mechanical joint
US4466570A (en) * 1982-09-16 1984-08-21 New York City Transit Authority Multi-segment electrically insulated rail joint
DE3639364A1 (de) * 1986-11-18 1988-05-19 Rene Wettstein Isolierstoss von eisenbahnschienen sowie lasche hierfuer
JPH1082001A (ja) * 1996-09-09 1998-03-31 Minoru Miyata レール継目部における連結部材
CA2466137C (en) * 2003-05-02 2011-07-05 Portec Rail Products, Inc. Profiled bar
CA2869552C (en) * 2003-05-02 2016-11-08 Koppers Delaware, Inc. Rail joint bars and rail joint assemblies
US20060027674A1 (en) * 2004-05-21 2006-02-09 Portec Rail Products, Inc. Center supported bond joint
BRPI0512789A (pt) * 2004-06-17 2008-07-01 Jude Odlhachukwunma Igwemezie dispositivo para junção de trilhos

Also Published As

Publication number Publication date
AU2005253663A1 (en) 2005-12-29
EP1776505A4 (en) 2011-08-31
US7735745B2 (en) 2010-06-15
AU2005253663A2 (en) 2005-12-29
CA2570473A1 (en) 2005-12-29
EP1776505A2 (en) 2007-04-25
US20080035749A1 (en) 2008-02-14
WO2005122674A2 (en) 2005-12-29
JP2008502823A (ja) 2008-01-31
WO2005122674A3 (en) 2007-09-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.