CA2852525A1 - Rail assembly and composite polymer crossties therefor - Google Patents
Rail assembly and composite polymer crossties therefor Download PDFInfo
- Publication number
- CA2852525A1 CA2852525A1 CA2852525A CA2852525A CA2852525A1 CA 2852525 A1 CA2852525 A1 CA 2852525A1 CA 2852525 A CA2852525 A CA 2852525A CA 2852525 A CA2852525 A CA 2852525A CA 2852525 A1 CA2852525 A1 CA 2852525A1
- Authority
- CA
- Canada
- Prior art keywords
- rail
- crossties
- crosstie
- assembly
- railseat
- 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
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
- E01B3/46—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from different materials
-
- 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
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2852525A CA2852525A1 (en) | 2014-05-15 | 2014-05-15 | Rail assembly and composite polymer crossties therefor |
EP15793020.7A EP3143205A4 (de) | 2014-05-15 | 2015-05-05 | Schienenanordnung und verbundpolymerschwellen dafür |
PCT/CA2015/050392 WO2015172244A1 (en) | 2014-05-15 | 2015-05-05 | Rail assembly and composite polymer crossties therefor |
US15/351,306 US20170058460A1 (en) | 2014-05-15 | 2016-11-14 | Rail assembly and composite polymer crossties therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2852525A CA2852525A1 (en) | 2014-05-15 | 2014-05-15 | Rail assembly and composite polymer crossties therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2852525A1 true CA2852525A1 (en) | 2015-11-15 |
Family
ID=54479086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2852525A Abandoned CA2852525A1 (en) | 2014-05-15 | 2014-05-15 | Rail assembly and composite polymer crossties therefor |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170058460A1 (de) |
EP (1) | EP3143205A4 (de) |
CA (1) | CA2852525A1 (de) |
WO (1) | WO2015172244A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017204464A1 (de) * | 2017-03-17 | 2018-09-20 | Bayerische Motoren Werke Aktiengesellschaft | Fahrwerkskomponente für ein Kraftfahrzeug und Verfahren zum Herstellen einer Fahrwerkskomponente |
US10844201B2 (en) | 2018-11-16 | 2020-11-24 | King Fahd University Of Petroleum And Minerals | Thermally stable high density polyethylene-asphaltene composite |
CN114295508B (zh) * | 2021-12-30 | 2023-07-18 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 铁路扣件垫板材料及结构分别对轨枕的磨损性能评定方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US417426A (en) * | 1889-12-17 | Railway-rail tie | ||
FR2285491A1 (fr) * | 1974-09-20 | 1976-04-16 | Vial Louis | Traverse pour voie de chemin de fer |
US4355754A (en) * | 1981-05-18 | 1982-10-26 | Board Of Control Of Michigan Technological University | Structural members comprised of composite wood material and having zones of diverse density |
US5367007A (en) * | 1991-12-09 | 1994-11-22 | Enviropaver Inc. | Multi-layer composite block & process for manufacturing |
US5722589A (en) * | 1995-01-05 | 1998-03-03 | Green Track Inc. | Composite load bearing structure |
JP3929413B2 (ja) * | 2003-04-18 | 2007-06-13 | 東海旅客鉄道株式会社 | まくら木 |
US20060226247A1 (en) * | 2005-03-29 | 2006-10-12 | Duropar Technologies Inc. | Railway Ties and Structural Elements |
US20080179418A1 (en) * | 2007-01-31 | 2008-07-31 | Chris Brough | Composite load bearing structure |
CA2784337C (en) * | 2009-02-27 | 2017-01-17 | Brian Abramson | Composition and method for the production of railway ties |
-
2014
- 2014-05-15 CA CA2852525A patent/CA2852525A1/en not_active Abandoned
-
2015
- 2015-05-05 EP EP15793020.7A patent/EP3143205A4/de not_active Withdrawn
- 2015-05-05 WO PCT/CA2015/050392 patent/WO2015172244A1/en active Application Filing
-
2016
- 2016-11-14 US US15/351,306 patent/US20170058460A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3143205A1 (de) | 2017-03-22 |
WO2015172244A1 (en) | 2015-11-19 |
US20170058460A1 (en) | 2017-03-02 |
EP3143205A4 (de) | 2018-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |
Effective date: 20200831 |