MX2022015359A - Traviesa de ferrocarril. - Google Patents
Traviesa de ferrocarril.Info
- Publication number
- MX2022015359A MX2022015359A MX2022015359A MX2022015359A MX2022015359A MX 2022015359 A MX2022015359 A MX 2022015359A MX 2022015359 A MX2022015359 A MX 2022015359A MX 2022015359 A MX2022015359 A MX 2022015359A MX 2022015359 A MX2022015359 A MX 2022015359A
- Authority
- MX
- Mexico
- Prior art keywords
- railroad sleeper
- contact surface
- sleeper
- rails
- pair
- Prior art date
Links
- 241001669679 Eleotris Species 0.000 title abstract 5
- 238000005452 bending Methods 0.000 abstract 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
- E01B3/46—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
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Railway Tracks (AREA)
- Bridges Or Land Bridges (AREA)
- Laminated Bodies (AREA)
Abstract
Se describe una traviesa de ferrocarril para sujetar al menos un par de carriles (2, 2') de una red ferroviaria, la traviesa de ferrocarril (1) comprende una superficie de contacto (3) en la que cada riel del par de rieles (2, 2') está espaciado fijo entre sí, la traviesa de ferrocarril (1) comprende un sector hueco (4) delimitado de la asociación de la superficie de contacto (3) con paredes de anclaje (5, 5'), estableciendo así una porción libre (17) adyacente a las paredes de anclaje (5, 5') y 10 opuesta a la superficie de contacto (3), en donde la traviesa de ferrocarril (1, 1') se fabrica a partir de una composición que comprende un módulo de flexión mayor o igual a 5000 MPa.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/891,102 US11649592B2 (en) | 2014-11-11 | 2020-06-03 | Railroad sleeper and process for manufacturing a railroad sleeper |
BR132020023070A BR132020023070E2 (pt) | 2014-11-11 | 2020-11-11 | dormente ferroviário |
PCT/BR2021/050240 WO2021243431A1 (en) | 2020-06-03 | 2021-06-02 | A railroad sleeper |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022015359A true MX2022015359A (es) | 2023-03-21 |
Family
ID=78831673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022015359A MX2022015359A (es) | 2020-06-03 | 2021-06-02 | Traviesa de ferrocarril. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230228041A1 (es) |
EP (1) | EP4162110A1 (es) |
JP (1) | JP2023529179A (es) |
KR (1) | KR20230047074A (es) |
CA (1) | CA3181206A1 (es) |
MX (1) | MX2022015359A (es) |
WO (1) | WO2021243431A1 (es) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2159860B (en) * | 1984-05-24 | 1987-07-15 | British Steel Corp | Railway sleeper |
US6179215B1 (en) * | 1996-07-29 | 2001-01-30 | Primix International, Llc | Composite railroad crosstie |
US5713518A (en) * | 1996-08-01 | 1998-02-03 | Fox; James C. | Railroad cross tie and track continuity detector systems |
CN101759898B (zh) * | 2010-01-04 | 2012-03-21 | 江苏嘉景复合材料有限公司 | 玻璃纤维合成轨枕及其制造方法 |
WO2013148977A1 (en) * | 2012-03-28 | 2013-10-03 | Roberts Richard W | Recyclable plastic structural articles and method of manufacture |
EP3219851B1 (en) * | 2014-11-11 | 2023-06-14 | Braskem S.A. | Railway sleeper and railway-sleeper manufacturing method |
US10213973B2 (en) * | 2015-01-22 | 2019-02-26 | Michael A. Hawkins | Composite rail tie apparatus and method |
-
2021
- 2021-06-02 EP EP21818030.5A patent/EP4162110A1/en active Pending
- 2021-06-02 CA CA3181206A patent/CA3181206A1/en active Pending
- 2021-06-02 US US18/007,874 patent/US20230228041A1/en active Pending
- 2021-06-02 MX MX2022015359A patent/MX2022015359A/es unknown
- 2021-06-02 KR KR1020237000085A patent/KR20230047074A/ko unknown
- 2021-06-02 JP JP2022574814A patent/JP2023529179A/ja active Pending
- 2021-06-02 WO PCT/BR2021/050240 patent/WO2021243431A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA3181206A1 (en) | 2021-12-09 |
US20230228041A1 (en) | 2023-07-20 |
EP4162110A1 (en) | 2023-04-12 |
KR20230047074A (ko) | 2023-04-06 |
WO2021243431A1 (en) | 2021-12-09 |
JP2023529179A (ja) | 2023-07-07 |
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