CA2264727A1 - Steel railroad sleepers - Google Patents
Steel railroad sleepers Download PDFInfo
- Publication number
- CA2264727A1 CA2264727A1 CA002264727A CA2264727A CA2264727A1 CA 2264727 A1 CA2264727 A1 CA 2264727A1 CA 002264727 A CA002264727 A CA 002264727A CA 2264727 A CA2264727 A CA 2264727A CA 2264727 A1 CA2264727 A1 CA 2264727A1
- Authority
- CA
- Canada
- Prior art keywords
- sleeper
- rail
- section
- clip
- loop
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 241001669679 Eleotris Species 0.000 claims abstract description 111
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000005097 cold rolling Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 230000002040 relaxant effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 229910000922 High-strength low-alloy steel Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9617918.9A GB9617918D0 (en) | 1996-08-28 | 1996-08-28 | Railway sleepers |
| GB9617918.9 | 1996-08-28 | ||
| PCT/GB1997/002292 WO1998009022A1 (en) | 1996-08-28 | 1997-08-27 | Steel railroad sleepers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2264727A1 true CA2264727A1 (en) | 1998-03-05 |
Family
ID=10799018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002264727A Abandoned CA2264727A1 (en) | 1996-08-28 | 1997-08-27 | Steel railroad sleepers |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6230981B1 (enExample) |
| EP (1) | EP0922142B1 (enExample) |
| JP (1) | JP2001504905A (enExample) |
| CN (1) | CN1112479C (enExample) |
| AP (1) | AP1087A (enExample) |
| AT (1) | ATE226270T1 (enExample) |
| AU (1) | AU739411B2 (enExample) |
| BR (1) | BR9711389A (enExample) |
| CA (1) | CA2264727A1 (enExample) |
| CZ (1) | CZ294026B6 (enExample) |
| DE (1) | DE69716446T2 (enExample) |
| GB (1) | GB9617918D0 (enExample) |
| GE (1) | GEP20032978B (enExample) |
| IL (1) | IL128748A (enExample) |
| NZ (1) | NZ334493A (enExample) |
| OA (1) | OA11104A (enExample) |
| PL (1) | PL187877B1 (enExample) |
| RO (1) | RO119025B1 (enExample) |
| SI (1) | SI9720056B (enExample) |
| SK (1) | SK27399A3 (enExample) |
| UA (1) | UA66347C2 (enExample) |
| WO (1) | WO1998009022A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2383066A (en) * | 2001-12-11 | 2003-06-18 | Corus Uk Ltd | Steel sleeper assembly |
| GB2389867B (en) * | 2002-06-21 | 2005-11-09 | Corus Uk Ltd | Steel railway sleepers |
| GB2394244A (en) * | 2002-10-10 | 2004-04-21 | Corus Uk Ltd | Hollow steel railway sleeper |
| AU2004224323B2 (en) * | 2003-03-21 | 2008-06-12 | Pho Derma, Inc. | Photoresponsive fragrances |
| DE10319055B4 (de) * | 2003-04-25 | 2006-03-02 | Ferd. Braselmann Gmbh & Co. Kg | Verfahren zur Herstellung von Stahlschwellen sowie Stahlschwelle |
| CA2499193C (en) * | 2005-03-23 | 2007-01-02 | Tembec Industries Inc. | Railway ground crosstie |
| US7731099B2 (en) * | 2005-10-25 | 2010-06-08 | Narstco, Inc. | Stacked railway tie |
| DE102007031705A1 (de) | 2007-07-06 | 2009-01-08 | Thyssenkrupp Gft Gleistechnik Gmbh | Schwelle für feste Fahrbahnen |
| US8714462B1 (en) | 2008-07-09 | 2014-05-06 | Polycorp Ltd. | Special track assembly and methods of making same |
| US9346237B2 (en) | 2010-10-27 | 2016-05-24 | Richard W. Roberts | Recyclable plastic structural articles and method of manufacture |
| US8342420B2 (en) * | 2010-10-27 | 2013-01-01 | Roberts Jr Richard W | Recyclable plastic structural articles and method of manufacture |
| US20130115399A1 (en) | 2010-10-27 | 2013-05-09 | Richard W. Roberts | In-situ foam core articles |
| WO2012176776A1 (ja) * | 2011-06-20 | 2012-12-27 | 日鐵住金建材株式会社 | 冷間成形鋼製枕木 |
| US9272484B2 (en) | 2012-01-25 | 2016-03-01 | Richard W. Roberts, JR. | Structural plastic articles, method of use, and methods of manufacture |
| US10207606B2 (en) | 2012-03-28 | 2019-02-19 | Richard W. Roberts | Recyclable plastic structural articles and method of manufacture |
| US9102086B2 (en) | 2012-03-28 | 2015-08-11 | Richard W. Roberts | In-situ foam core structural articles and methods of manufacture of profiles |
| US8840819B2 (en) | 2012-03-28 | 2014-09-23 | Richard W. Roberts, JR. | In-situ foam core structural energy management system and method of manufacture |
| US9073462B2 (en) | 2012-03-28 | 2015-07-07 | Richard W. Roberts | In-situ foam core vehicle seating system and method of manufacture |
| US8708177B2 (en) | 2012-03-29 | 2014-04-29 | Richard W. Roberts | In-situ foam core dielectrically-resistant systems and method of manufacture |
| GB2502542B (en) * | 2012-05-30 | 2019-10-23 | Sigassure Uk Ltd | Hollow sleepers and cable management system |
| US10328662B2 (en) | 2012-11-01 | 2019-06-25 | Richard W. Roberts | In-situ foam core stress mitigation component and method of manufacture |
| US9271610B2 (en) | 2013-04-12 | 2016-03-01 | Richard W. Roberts, JR. | Bathtub/shower tray support |
| US9644323B2 (en) * | 2014-04-15 | 2017-05-09 | Keith A. Langenbeck | Train rail track structure systems |
| US9617688B2 (en) | 2014-06-26 | 2017-04-11 | Polycorp Ltd. | Rail assembly |
| US9695553B2 (en) * | 2014-09-23 | 2017-07-04 | Claude R Kendrick, Jr. | Modular railroad track assembly |
| CN105507089A (zh) * | 2015-11-30 | 2016-04-20 | 无锡市恒达矿山机械有限公司 | 一种矿山使用的专用枕 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE388815A (enExample) * | ||||
| GB191009351A (en) | 1910-04-18 | 1910-09-08 | Ross Albert Finley | Improvements in and relating to Metallic Railroad Ties. |
| GB333761A (en) | 1929-09-02 | 1930-08-21 | Thomas Hugh Davies | Improvements in railway or the like sleepers |
| US2841338A (en) * | 1955-09-16 | 1958-07-01 | William H Fairbert | Railroad tie |
| JPS586705A (ja) | 1981-07-01 | 1983-01-14 | Kawasaki Steel Corp | 形鋼の圧延方法 |
| JPS63108920A (ja) | 1986-10-27 | 1988-05-13 | Nippon Steel Corp | 有爪鋼製枕木の製造方法 |
| BR9406732A (pt) | 1993-06-02 | 1996-01-30 | Jude Odihachukunma Igwemezie | Dormente de trilho chapa de dormente e prendedor aperfeiçoados |
-
1996
- 1996-08-28 GB GBGB9617918.9A patent/GB9617918D0/en active Pending
-
1997
- 1997-08-27 DE DE69716446T patent/DE69716446T2/de not_active Expired - Fee Related
- 1997-08-27 SK SK273-99A patent/SK27399A3/sk unknown
- 1997-08-27 SI SI9720056A patent/SI9720056B/sl not_active IP Right Cessation
- 1997-08-27 AP APAP/P/1999/001475A patent/AP1087A/en active
- 1997-08-27 BR BR9711389A patent/BR9711389A/pt not_active IP Right Cessation
- 1997-08-27 EP EP97937720A patent/EP0922142B1/en not_active Expired - Lifetime
- 1997-08-27 PL PL33189497A patent/PL187877B1/pl not_active IP Right Cessation
- 1997-08-27 CZ CZ1999687A patent/CZ294026B6/cs not_active IP Right Cessation
- 1997-08-27 CN CN97198346A patent/CN1112479C/zh not_active Expired - Fee Related
- 1997-08-27 GE GEAP19974725A patent/GEP20032978B/en unknown
- 1997-08-27 CA CA002264727A patent/CA2264727A1/en not_active Abandoned
- 1997-08-27 AU AU40252/97A patent/AU739411B2/en not_active Ceased
- 1997-08-27 RO RO99-00222A patent/RO119025B1/ro unknown
- 1997-08-27 NZ NZ334493A patent/NZ334493A/xx unknown
- 1997-08-27 WO PCT/GB1997/002292 patent/WO1998009022A1/en not_active Ceased
- 1997-08-27 US US09/147,732 patent/US6230981B1/en not_active Expired - Fee Related
- 1997-08-27 AT AT97937720T patent/ATE226270T1/de not_active IP Right Cessation
- 1997-08-27 UA UA99031715A patent/UA66347C2/uk unknown
- 1997-08-27 IL IL12874897A patent/IL128748A/xx not_active IP Right Cessation
- 1997-08-27 JP JP51137698A patent/JP2001504905A/ja not_active Ceased
-
1999
- 1999-02-26 OA OA9900044A patent/OA11104A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GEP20032978B (en) | 2003-05-27 |
| PL187877B1 (pl) | 2004-10-29 |
| WO1998009022A1 (en) | 1998-03-05 |
| AP9901475A0 (en) | 1999-03-31 |
| ATE226270T1 (de) | 2002-11-15 |
| AP1087A (en) | 2002-08-01 |
| UA66347C2 (en) | 2004-05-17 |
| NZ334493A (en) | 1999-08-30 |
| CN1112479C (zh) | 2003-06-25 |
| BR9711389A (pt) | 1999-08-17 |
| US6230981B1 (en) | 2001-05-15 |
| CZ68799A3 (cs) | 1999-06-16 |
| CZ294026B6 (cs) | 2004-09-15 |
| PL331894A1 (en) | 1999-08-16 |
| GB9617918D0 (en) | 1996-10-09 |
| DE69716446D1 (de) | 2002-11-21 |
| OA11104A (en) | 2003-03-17 |
| DE69716446T2 (de) | 2003-06-18 |
| SI9720056B (sl) | 2002-02-28 |
| SK27399A3 (en) | 1999-10-08 |
| RO119025B1 (ro) | 2004-02-27 |
| EP0922142A1 (en) | 1999-06-16 |
| JP2001504905A (ja) | 2001-04-10 |
| IL128748A (en) | 2001-08-26 |
| AU4025297A (en) | 1998-03-19 |
| IL128748A0 (en) | 2000-01-31 |
| AU739411B2 (en) | 2001-10-11 |
| SI9720056A (sl) | 1999-06-30 |
| CN1231709A (zh) | 1999-10-13 |
| EP0922142B1 (en) | 2002-10-16 |
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| ADAMS | THE VARIETIES OF PERMANENT WAY, PRACTICALLY USED, OR TRIED, ON RAILWAYS, UP TO THE PRESENT PERIOD.(INCLUDES PLATE AND APPENDIX). | |
| AT4369U1 (de) | Elastische lagerung für strassenbahnschienen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |