BR9406732A - Rail sleeper optimized sleeper plate and fastener - Google Patents

Rail sleeper optimized sleeper plate and fastener

Info

Publication number
BR9406732A
BR9406732A BR9406732A BR9406732A BR9406732A BR 9406732 A BR9406732 A BR 9406732A BR 9406732 A BR9406732 A BR 9406732A BR 9406732 A BR9406732 A BR 9406732A BR 9406732 A BR9406732 A BR 9406732A
Authority
BR
Brazil
Prior art keywords
rail
plate
tie
plate member
shoulder
Prior art date
Application number
BR9406732A
Other languages
Portuguese (pt)
Inventor
Jude Odihachukunma Igwemezie
Original Assignee
Jude Odihachukunma 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
Priority claimed from GB939311396A external-priority patent/GB9311396D0/en
Application filed by Jude Odihachukunma Igwemezie filed Critical Jude Odihachukunma Igwemezie
Publication of BR9406732A publication Critical patent/BR9406732A/en

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
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/40—Tie-plates for flat-bottom rails
    • E01B9/42—Tie-plates for flat-bottom rails of two or more parts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/486—Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Clamps And Clips (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Bridges Or Land Bridges (AREA)
  • Seal Device For Vehicle (AREA)
  • Sheet Holders (AREA)
  • Supports For Pipes And Cables (AREA)
  • Connection Of Plates (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

A rail tie plate (410, 420, 440, 460, 478) comprises two elements each provided with a rail flange shoulder (414), a downward leg (421) and a lateral projection (422) whereby the tie plate can be installed on a plate member (21, 121, 221, 321) of a slotted steel tie (20, 120, 220, 320) by insertion of the projection (422) of each element into a respective slot and rotation of the element inwardly and downward. A tie plate (410, 420, 440, 450, 460, 478) having longitudinal shoulders (414) is provided with a downwardly facing abutment surface such as provided by an opening (424) laterally through each shoulder (414) on which a rail clip (430, 470, 482, 489) engages to bear on an upper side of the rail flange (416). Rail rollover is avoided by transferring rotational forces to the plate (410, 420, 440, 450, 460, 478) through the engagement of the clip (430, 470, 482, 489) on the shoulder (414) and resisting such rotational force at the connection between the tie plate (410, 420, 440, 450, 460, 478) and the tie (20, 120, 220, 320). A steel tie for incorporation in a rail track has a horizontal oblong rectangular plate member (21, 121, 221, 321) for connection transversely of the rail, and a web (23) or webs (123, 223, 323) extending vertically on the underside of the plate member (21, 121, 221, 321) and spaced inwardly from its longer sides. A ballast engaging plate member (33, 41, 133, 233, 333) may be connected on the tie on its underside and faces generally transversely of the rail or ends of the plate (21, 121, 221, 321) may be bent downwardly.
BR9406732A 1993-06-02 1994-06-02 Rail sleeper optimized sleeper plate and fastener BR9406732A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939311396A GB9311396D0 (en) 1993-06-02 1993-06-02 Steel tie
US13973693A 1993-10-22 1993-10-22
PCT/CA1994/000303 WO1994028245A1 (en) 1993-06-02 1994-06-02 Improved rail tie, tie plate and clip

Publications (1)

Publication Number Publication Date
BR9406732A true BR9406732A (en) 1996-01-30

Family

ID=26302994

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406732A BR9406732A (en) 1993-06-02 1994-06-02 Rail sleeper optimized sleeper plate and fastener

Country Status (10)

Country Link
EP (1) EP0701642B1 (en)
JP (1) JPH08510304A (en)
CN (1) CN1125967A (en)
AT (1) ATE187785T1 (en)
AU (1) AU685812B2 (en)
BR (1) BR9406732A (en)
CA (1) CA2164115C (en)
DE (1) DE69422170D1 (en)
RU (1) RU2159305C2 (en)
WO (1) WO1994028245A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782406A (en) * 1993-06-02 1998-07-21 Igwemezie; Jude O. Rail tie plate clips and shoulders
US6305613B1 (en) 1995-01-13 2001-10-23 Jude O. Igwemezie Rail fastening devices
AU713004B2 (en) * 1995-01-13 1999-11-18 Jude O. Igwemezie Rail fastening devices
GB9617918D0 (en) * 1996-08-28 1996-10-09 British Steel Plc Railway sleepers
CA2214279A1 (en) 1997-08-29 1999-02-28 Jude Igwemezie Rail fastener
AU714276B2 (en) * 1998-03-03 1999-12-23 West Japan Railway Company Steel sleeper
US6325300B1 (en) 1998-08-28 2001-12-04 Jude O. Igwemezie Rail retaining device
GB2383066A (en) * 2001-12-11 2003-06-18 Corus Uk Ltd Steel sleeper assembly
GB0413093D0 (en) * 2004-06-11 2004-07-14 Pandrol Ltd Fastening rail in railway slide chair assembly
DE102007025708B4 (en) * 2007-06-01 2009-06-18 Schwihag Ag Frictional elastic rail fastening for track systems
DE102007031705A1 (en) 2007-07-06 2009-01-08 Thyssenkrupp Gft Gleistechnik Gmbh Flat steel tie for fixed track area, has end area provided with chamfer, where tie is designed as base plate and provided to retain rail, retention and corrugated plates and fastening units, and plate is in effective connection with track
GB2477282A (en) * 2010-01-27 2011-08-03 Pandrol Ltd Method of manufacturing a resilient metal rail clip with hardness within a known range
CN103194939A (en) * 2013-03-29 2013-07-10 无锡恒畅铁路轨枕有限公司 Concrete sleeper
CN105507089A (en) * 2015-11-30 2016-04-20 无锡市恒达矿山机械有限公司 Mine special-purpose sleeper
CN110672428B (en) * 2019-10-24 2020-10-30 成都西交轨道交通技术服务有限公司 Synthetic sleeper bending test device and monitoring system
RU198291U1 (en) * 2020-03-16 2020-06-30 Общество с ограниченной ответственностью "ГРУППА ОТР" Reinforced concrete rail base with a U-shaped profile
RU197625U1 (en) * 2020-03-16 2020-05-18 Общество с ограниченной ответственностью "ГРУППА ОТР" Reinforced concrete rail base with a U-shaped profile
CN115123488B (en) * 2022-07-22 2024-07-23 中船黄埔文冲船舶有限公司 Train track fixing device and method for train transport ship

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE384129A (en) *
DE88898C (en) *
DE191857C (en) *
FR393023A (en) * 1908-08-07 1908-12-11 Georgs Marien Bergwerks Und Hu Saddle for metal railway sleepers
FR492610A (en) * 1917-10-15 1919-07-11 James Murray Wheelbarrow
US2535337A (en) * 1947-06-05 1950-12-26 Carnegie Illinois Steel Corp Rail fastening device
DE820010C (en) * 1950-09-05 1952-05-23 Deutsche Bundesbahn Rail fastening on base plates, especially on reinforced concrete sleepers
AT309497B (en) * 1970-01-16 1973-08-27 Neumann Terrasan G Device for fastening rails
AU7363874A (en) * 1973-10-10 1976-04-01 Broken Hill Pty Co Ltd Improved railway sleeper
US4382547A (en) * 1980-03-04 1983-05-10 Phillips Albert A Railroad tie plate and correctable shim
JPS59106601A (en) * 1982-12-07 1984-06-20 オ−マ−ク・オ−ストラリア・リミテツド Shoulder part for engagement in railroad cross-tie
GB2142068B (en) * 1983-06-21 1987-01-28 Ae Plc System for securing a railway rail to a railway sleeper
FR2561274A1 (en) * 1984-03-13 1985-09-20 Rueil Fonderies Support for a rail particularly of a railway track.
GB8409237D0 (en) * 1984-04-10 1984-05-23 Ae Plc Securing railway sleeper
GB2159860B (en) * 1984-05-24 1987-07-15 British Steel Corp Railway sleeper
DE3722627A1 (en) * 1987-07-09 1989-01-26 Salzgitter Peine Stahlwerke LOCAL SECURITY FOR STEEL SLEEPERS

Also Published As

Publication number Publication date
ATE187785T1 (en) 2000-01-15
AU685812B2 (en) 1998-01-29
WO1994028245A1 (en) 1994-12-08
CA2164115C (en) 2000-02-22
DE69422170D1 (en) 2000-01-20
EP0701642A1 (en) 1996-03-20
CN1125967A (en) 1996-07-03
AU6922294A (en) 1994-12-20
EP0701642B1 (en) 1999-12-15
CA2164115A1 (en) 1994-12-08
RU2159305C2 (en) 2000-11-20
JPH08510304A (en) 1996-10-29

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A., 11A., 12A., 13A., 14A., 15A., E 16A. ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 17A, 18A, 19A E 20A ANUIDADES. PAGAR RESTAURACAO.

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 2342 DE 24-11-2015 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.