EA201301259A1 - DEVICE FOR RAIL BRAIN FASTENER (VARIANTS) - Google Patents
DEVICE FOR RAIL BRAIN FASTENER (VARIANTS)Info
- Publication number
- EA201301259A1 EA201301259A1 EA201301259A EA201301259A EA201301259A1 EA 201301259 A1 EA201301259 A1 EA 201301259A1 EA 201301259 A EA201301259 A EA 201301259A EA 201301259 A EA201301259 A EA 201301259A EA 201301259 A1 EA201301259 A1 EA 201301259A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cushion
- support
- lining
- rail
- support lining
- Prior art date
Links
Landscapes
- Railway Tracks (AREA)
Abstract
Изобретение относится к верхнему строению железнодорожного пути, в частности к устройству для рельсового скрепления стрелочного перевода, снабженному опорной подкладкой и подушкой. Устройство для рельсового скрепления стрелочного перевода содержит опорную подкладку для установки рамного рельса и подушку для опирания остряка, при этом опорная подкладка снабжена ребордой, а подушка снабжена боковыми выступами, ограничивающими смещение упругих держателей, и клиновидным участком, ограничивающим смещение подошвы рамного рельса. Новым является то, что опорная подкладка и подушка выполнены единой цельной деталью из композитного материала. При этом подушка снабжена металлической накладкой с горизонтальным участком для опирания остряка, снабженным по меньшей мере одной продольной канавкой, ориентированной вдоль продольной оси L опорной подкладки. Также горизонтальный участок металлической накладки и сопряженная с ним поверхность опорного участка подушки выполнены гофрированными, при этом продольные канавки гофров ориентированы вдоль продольной оси L опорной подкладки. Технический результат заключается в повышении эксплуатационной надежности устройства для рельсового скрепления стрелочного перевода.The invention relates to the upper structure of the railway, in particular, to a device for rail fastening of a turnout switch, provided with a support lining and a cushion. The device for rail fastening of the switch includes a support lining for mounting the frame rail and a cushion for supporting the wit, while the support lining is provided with a flange, and the cushion is provided with side projections limiting the displacement of the elastic holders and a wedge-shaped section limiting the displacement of the sole of the frame rail. New is the fact that the support lining and pillow are made of a single solid piece of composite material. In this case, the cushion is provided with a metal plate with a horizontal section for supporting the wit, which is provided with at least one longitudinal groove oriented along the longitudinal axis L of the support pad. Also, the horizontal portion of the metal lining and the mating surface of the support portion of the cushion mating with it are corrugated, with the longitudinal grooves of the corrugations being oriented along the longitudinal axis L of the support lining. The technical result is to increase the operational reliability of the device for rail fastening of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201301259A EA029041B1 (en) | 2013-11-13 | 2013-11-13 | Railroad switch rail-fastening device (variants) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201301259A EA029041B1 (en) | 2013-11-13 | 2013-11-13 | Railroad switch rail-fastening device (variants) |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EA201301259A1 true EA201301259A1 (en) | 2015-05-29 |
| EA201301259A8 EA201301259A8 (en) | 2017-06-30 |
| EA029041B1 EA029041B1 (en) | 2018-02-28 |
Family
ID=53188678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201301259A EA029041B1 (en) | 2013-11-13 | 2013-11-13 | Railroad switch rail-fastening device (variants) |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA029041B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501961A (en) * | 2020-10-28 | 2021-03-16 | 中铁工程设计咨询集团有限公司 | Keep off shoulder formula damping fastener |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU188269U1 (en) * | 2018-11-19 | 2019-04-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский университет транспорта (МИИТ)" РУТ (МИИТ) | Solid cast pillow lining |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT402747B (en) * | 1995-06-09 | 1997-08-25 | Vae Ag | DEVICE FOR ATTACHING RAIL RAILS IN SOFTWARE |
| RU2095511C1 (en) * | 1996-06-18 | 1997-11-10 | Открытое акционерное общество "Муромский стрелочный завод" | Device for fastening framing rail in rail switch |
| RU2200784C2 (en) * | 2000-08-21 | 2003-03-20 | Государственное унитарное предприятие Новосибирский стрелочный завод | Rail baseplate making method |
| BRPI0621011A2 (en) * | 2006-01-21 | 2011-11-29 | Vossloh Werke Gmbh | system for fixing a rail |
| RU74640U1 (en) * | 2007-12-29 | 2008-07-10 | Открытое акционерное общество "Муромский стрелочный завод" | ARROW KEY |
-
2013
- 2013-11-13 EA EA201301259A patent/EA029041B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501961A (en) * | 2020-10-28 | 2021-03-16 | 中铁工程设计咨询集团有限公司 | Keep off shoulder formula damping fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| EA029041B1 (en) | 2018-02-28 |
| EA201301259A8 (en) | 2017-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |