BR112022018438A2 - SUPPORT FOR RAILWAY TRACKS - Google Patents
SUPPORT FOR RAILWAY TRACKSInfo
- Publication number
- BR112022018438A2 BR112022018438A2 BR112022018438A BR112022018438A BR112022018438A2 BR 112022018438 A2 BR112022018438 A2 BR 112022018438A2 BR 112022018438 A BR112022018438 A BR 112022018438A BR 112022018438 A BR112022018438 A BR 112022018438A BR 112022018438 A2 BR112022018438 A2 BR 112022018438A2
- Authority
- BR
- Brazil
- Prior art keywords
- faces
- slits
- central core
- support
- peripheral wall
- Prior art date
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
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Railway Tracks (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Installation Of Indoor Wiring (AREA)
- Connection Of Plates (AREA)
Abstract
SUPORTE PARA TRILHOS DE VIA FERROVIÁRIA. A presente invenção se refere a um suporte (1) para trilhos de via ferroviária que compreende um núcleo central (2) com aparência de paralelepípedo, formado de pelo menos duas tiras (3) de materiais justapostos de espessura (e), produzido a partir de materiais de madeira sólida ou à base de madeira, e um invólucro protetor (4) que encerra o núcleo central (2), sendo que o invólucro protetor (4) é produzido em uma peça e é formado de uma parede periférica que tem pelo menos duas faces superior (6) e inferior (7) opostas e duas faces laterais opostas (8, 9), projetadas para serem capazes de corresponder às pelo menos quatro faces longitudinais do núcleo central (2), bem como pelo menos uma partição interna (13) que se estende entre as duas faces opostas ou duas faces contíguas da parede periférica e que definem, com a parede periférica do invólucro protetor (4), pelo menos duas células (14) que têm, cada uma, um formato complementar a uma tira (3) do núcleo central (2), sendo que as tiras (3) compreendem uma pluralidade de fendas formadas através de sua espessura (e), e sendo que as fendas de cada tira são conectadas às fendas das tiras adjacentes por pinos feitos de material plástico que preenchem as fendas.SUPPORT FOR RAILWAY TRACKS. The present invention relates to a support (1) for railway tracks comprising a central core (2) with a parallelepiped appearance, formed of at least two strips (3) of juxtaposed materials of thickness (e), produced from of solid wood or wood-based materials, and a protective casing (4) enclosing the central core (2), the protective casing (4) being produced in one piece and formed of a peripheral wall having at least at least two opposite upper (6) and lower (7) faces and two opposite lateral faces (8, 9), designed to be able to correspond to at least four longitudinal faces of the central core (2), as well as at least one internal partition (13) extending between the two opposite faces or two contiguous faces of the peripheral wall and defining, with the peripheral wall of the protective casing (4), at least two cells (14) each having a complementary shape to a strip (3) of the central core (2), and the strips s (3) comprise a plurality of slits formed through its thickness (e), and the slits of each strip are connected to the slits of adjacent strips by pins made of plastic material that fill the slits.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2002703A FR3108344B1 (en) | 2020-03-19 | 2020-03-19 | Hybrid Railway Rail Support |
| PCT/EP2021/057117 WO2021186048A1 (en) | 2020-03-19 | 2021-03-19 | Support for railway track rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022018438A2 true BR112022018438A2 (en) | 2022-11-01 |
Family
ID=70295532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022018438A BR112022018438A2 (en) | 2020-03-19 | 2021-03-19 | SUPPORT FOR RAILWAY TRACKS |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US20230095797A1 (en) |
| EP (1) | EP4121596B1 (en) |
| JP (1) | JP2023517967A (en) |
| KR (1) | KR20230004499A (en) |
| CN (1) | CN115443360A (en) |
| AU (1) | AU2021238789B2 (en) |
| BR (1) | BR112022018438A2 (en) |
| CA (1) | CA3171534A1 (en) |
| CL (1) | CL2022002497A1 (en) |
| ES (1) | ES2970560T3 (en) |
| FR (1) | FR3108344B1 (en) |
| HR (1) | HRP20240126T1 (en) |
| HU (1) | HUE065020T2 (en) |
| IL (1) | IL296061A (en) |
| MX (1) | MX2022011444A (en) |
| PE (1) | PE20221877A1 (en) |
| PL (1) | PL4121596T3 (en) |
| RS (1) | RS65206B1 (en) |
| WO (1) | WO2021186048A1 (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286753A (en) | 1974-10-21 | 1981-09-01 | Champion International Corporation | Combination wood plastic railroad tie |
| WO2001058663A1 (en) | 2000-02-08 | 2001-08-16 | Siegfried Niedermair | Method of manufacturing coated timber |
| US20080179418A1 (en) * | 2007-01-31 | 2008-07-31 | Chris Brough | Composite load bearing structure |
| US8727228B2 (en) * | 2009-12-30 | 2014-05-20 | Tj Technology Holdings, Llc | Structure for railroad ties having data acquisition, processing and transmission means |
| CN201686903U (en) * | 2010-01-28 | 2010-12-29 | 北京盘天新技术有限公司 | Composite sleeper with wood inner core |
| CN202671979U (en) * | 2012-07-06 | 2013-01-16 | 内蒙古金岗重工有限公司 | Novel composite material sleeper |
| NO340414B1 (en) | 2014-12-22 | 2017-04-18 | Hallingplast As | Post comprising a wooden core which is provided with a continuous protective sheath on its outer surface, as well as a method for making such a post. |
| CN104532692A (en) * | 2014-12-26 | 2015-04-22 | 南京工业大学 | Wooden sandwich laminated composite sleeper and construction method |
| CN205295815U (en) * | 2015-11-25 | 2016-06-08 | 中格复合材料（南通）有限公司 | Composite material sleeper |
| DE102018010316A1 (en) * | 2018-05-29 | 2019-12-05 | KRAIBURG STRAIL GmbH & Co. KG | Railroad tie |
| CN209602875U (en) * | 2019-01-17 | 2019-11-08 | 中铁八局集团第二工程有限公司 | A kind of sleeper of the endless all standing of composite layer |
-
2020
- 2020-03-19 FR FR2002703A patent/FR3108344B1/en active Active
-
2021
- 2021-03-19 WO PCT/EP2021/057117 patent/WO2021186048A1/en active Application Filing
- 2021-03-19 CN CN202180023163.XA patent/CN115443360A/en active Pending
- 2021-03-19 EP EP21713011.1A patent/EP4121596B1/en active Active
- 2021-03-19 AU AU2021238789A patent/AU2021238789B2/en active Active
- 2021-03-19 CA CA3171534A patent/CA3171534A1/en active Pending
- 2021-03-19 JP JP2022554586A patent/JP2023517967A/en active Pending
- 2021-03-19 MX MX2022011444A patent/MX2022011444A/en unknown
- 2021-03-19 IL IL296061A patent/IL296061A/en unknown
- 2021-03-19 HR HRP20240126TT patent/HRP20240126T1/en unknown
- 2021-03-19 RS RS20240101A patent/RS65206B1/en unknown
- 2021-03-19 KR KR1020227036079A patent/KR20230004499A/en unknown
- 2021-03-19 PL PL21713011.1T patent/PL4121596T3/en unknown
- 2021-03-19 US US17/906,046 patent/US20230095797A1/en active Pending
- 2021-03-19 ES ES21713011T patent/ES2970560T3/en active Active
- 2021-03-19 PE PE2022001964A patent/PE20221877A1/en unknown
- 2021-03-19 BR BR112022018438A patent/BR112022018438A2/en unknown
- 2021-03-19 HU HUE21713011A patent/HUE065020T2/en unknown
-
2022
- 2022-09-13 CL CL2022002497A patent/CL2022002497A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4121596C0 (en) | 2023-11-01 |
| RS65206B1 (en) | 2024-03-29 |
| HRP20240126T1 (en) | 2024-04-12 |
| PL4121596T3 (en) | 2024-03-25 |
| CN115443360A (en) | 2022-12-06 |
| EP4121596A1 (en) | 2023-01-25 |
| AU2021238789B2 (en) | 2024-02-01 |
| CA3171534A1 (en) | 2021-09-23 |
| FR3108344A1 (en) | 2021-09-24 |
| JP2023517967A (en) | 2023-04-27 |
| WO2021186048A1 (en) | 2021-09-23 |
| PE20221877A1 (en) | 2022-12-02 |
| FR3108344B1 (en) | 2022-12-30 |
| US20230095797A1 (en) | 2023-03-30 |
| MX2022011444A (en) | 2022-12-15 |
| AU2021238789A1 (en) | 2022-10-20 |
| EP4121596B1 (en) | 2023-11-01 |
| IL296061A (en) | 2022-10-01 |
| CL2022002497A1 (en) | 2023-03-31 |
| ES2970560T3 (en) | 2024-05-29 |
| HUE065020T2 (en) | 2024-04-28 |
| KR20230004499A (en) | 2023-01-06 |
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