EA200900171A3 - CONSTRUCTION CONCRETE COVERING OF TRACKS, CLAMPS (OPTIONS) AND CONCRETE PLATES FOR IT - Google Patents
CONSTRUCTION CONCRETE COVERING OF TRACKS, CLAMPS (OPTIONS) AND CONCRETE PLATES FOR ITInfo
- Publication number
- EA200900171A3 EA200900171A3 EA200900171A EA200900171A EA200900171A3 EA 200900171 A3 EA200900171 A3 EA 200900171A3 EA 200900171 A EA200900171 A EA 200900171A EA 200900171 A EA200900171 A EA 200900171A EA 200900171 A3 EA200900171 A3 EA 200900171A3
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- clamps
- concrete
- tracks
- plates
- options
- Prior art date
Links
Abstract
Изобретение относится к области дорожного строительства и, в частности, к сборно-разборным железобетонным покрытиям для любых конструкций путей: для различных вариантов трамвайных путей, железнодорожных переездов и улиц. В сборном железобетонном покрытии фиксаторы выполнены составными и состоят из уплотняющих и несущих частей, при этом плиты установлены с возможностью передачи основной нагрузки через несущие части фиксаторов на рельсы. Железобетонная плита на одной из торцевых поверхностей имеет продольный гребень трапециевидной формы, а на другой - ответную ему впадину, образующие замок. Особенности предлагаемой конструкции обеспечивают совместную работу покрытия с рельсошпальной решеткой, а также и взаимное распределение расчетных статических и динамических нагрузок между покрытием и трамвайным путем.The invention relates to the field of road construction and, in particular, to collapsible reinforced concrete pavements for any structures of ways: for different options of tram tracks, railway crossings and streets. In the precast concrete coating clamps are made of composite and consist of sealing and bearing parts, while the plates are installed with the ability to transfer the main load through the bearing parts of clamps on the rails. Reinforced concrete slab on one of the end surfaces has a longitudinal ridge of a trapezoidal shape, and on the other - a cavity in response to it, forming a lock. Features of the proposed design provide for the joint operation of the rail and rail grid, as well as the mutual distribution of the calculated static and dynamic loads between the floor and the tramway.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007144324/03A RU2382135C2 (en) | 2007-11-30 | 2007-11-30 | Prefabricated reinforced concrete roadbed cover and its retainers (versions) |
Publications (3)
Publication Number | Publication Date |
---|---|
EA200900171A2 EA200900171A2 (en) | 2009-06-30 |
EA200900171A3 true EA200900171A3 (en) | 2009-10-30 |
EA014764B1 EA014764B1 (en) | 2011-02-28 |
Family
ID=40933287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200900171A EA014764B1 (en) | 2007-11-30 | 2008-09-11 | Prefabricated reinforced concrete railway pavement, holders (embodiments) and reinforced concrete plates therefor |
Country Status (2)
Country | Link |
---|---|
EA (1) | EA014764B1 (en) |
RU (1) | RU2382135C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU191039U1 (en) * | 2019-02-14 | 2019-07-22 | Общество с ограниченной ответственностью "ГСК Красный Треугольник" | Prefabricated track latch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5740961A (en) * | 1996-03-08 | 1998-04-21 | Bruning; William E. | Railway crossing installation |
RU2155838C1 (en) * | 1999-05-26 | 2000-09-10 | Инжталант-ООО | Tram car tracks sectional reinforced concrete pavement and method of its assembling |
DE102004031075A1 (en) * | 2004-06-27 | 2006-01-12 | Sedra Gmbh | Multi-part chamber filling element for lawn tracks |
RU43884U1 (en) * | 2004-11-02 | 2005-02-10 | Букато Игорь Витальевич | TEAM COVERAGE |
-
2007
- 2007-11-30 RU RU2007144324/03A patent/RU2382135C2/en not_active IP Right Cessation
-
2008
- 2008-09-11 EA EA200900171A patent/EA014764B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2007144324A (en) | 2009-06-10 |
EA200900171A2 (en) | 2009-06-30 |
EA014764B1 (en) | 2011-02-28 |
RU2382135C2 (en) | 2010-02-20 |
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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 MD TJ TM RU |
|
NF4A | Restoration of lapsed right to a eurasian patent |
Designated state(s): RU |
|
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): RU |