HUP0104263A2 - Plastic going system from jointed sandwich-type units for steel bridge - Google Patents
Plastic going system from jointed sandwich-type units for steel bridgeInfo
- Publication number
- HUP0104263A2 HUP0104263A2 HU0104263A HUP0104263A HUP0104263A2 HU P0104263 A2 HUP0104263 A2 HU P0104263A2 HU 0104263 A HU0104263 A HU 0104263A HU P0104263 A HUP0104263 A HU P0104263A HU P0104263 A2 HUP0104263 A2 HU P0104263A2
- Authority
- HU
- Hungary
- Prior art keywords
- sandwich
- shell layer
- elements
- jointed
- edge
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 239000004033 plastic Substances 0.000 title abstract 2
- 239000010410 layer Substances 0.000 abstract 5
- 239000002990 reinforced plastic Substances 0.000 abstract 2
- 239000012792 core layer Substances 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Connection Of Plates (AREA)
Abstract
A találmány tárgya vasúti acélhidaknál alkalmazható egymáshozcsatlakoztatott, szendvicsszerkezetű elemekből álló műanyagjárólemezrendszer. A találmányra az jellemző, hogy szendvicsszerkezetűelemei (1a) mikrotüskézett felületű erősített műanyag felső héjréteget(1) és erősített műanyag alsó héjréteget (2), továbbá a héjrétegekközött rétegelt lemez magréteget (3) tartalmaznak és az alsó héjréteg(2) egyik szélén - az elem átlapolt illesztéséhez kiképzett -tompaszögű felhajló szakasszal (4), míg másik szélén is egy felhajlószakasszal ellátva és a felső héjréteg (1) egyik szélén - az elemátlapolt illesztéséhez kiképzett - lehajló szakasszal van ellátva, azegyes szendvicsszerkezetű elemek (1a) csatlakoztatása hossziránybanátlapolt-, keresztirányban tompa illesztésű, míg az egyesszendvicsszerkezetű elemek (1a) a vasúti hídgerendákhoz, illetve avasúti híd acélszerkezeti elemeihez történő illesztéshezlyukasztásokkal vannak ellátva. ÓThe subject of the invention is a plastic walkway plate system consisting of interconnected, sandwich-structured elements that can be used for railway steel bridges. The characteristic of the invention is that its sandwich structure elements (1a) contain a reinforced plastic upper shell layer (1) with a micro-spiked surface and a reinforced plastic lower shell layer (2), as well as a plywood core layer (3) between the shell layers, and on one edge of the lower shell layer (2) - the element with an obtuse-angled upturning section (4) designed for overlapped joining, while the other edge is also equipped with an upturning section and one edge of the upper shell layer (1) is equipped with a downturning section - trained for overlapping element joining, the connection of each sandwich structure element (1a) is longitudinally overlapped, transversely blunt jointed, while the elements with a single sandwich structure (1a) are provided with perforations for fitting to the railway bridge girders and to the steel structural elements of the railway bridge. HE
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0104263A HU223592B1 (en) | 2001-10-12 | 2001-10-12 | Plastic going system from jointed sandwich-type units for steel bridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0104263A HU223592B1 (en) | 2001-10-12 | 2001-10-12 | Plastic going system from jointed sandwich-type units for steel bridge |
Publications (3)
Publication Number | Publication Date |
---|---|
HU0104263D0 HU0104263D0 (en) | 2001-12-28 |
HUP0104263A2 true HUP0104263A2 (en) | 2003-03-28 |
HU223592B1 HU223592B1 (en) | 2004-09-28 |
Family
ID=89979777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0104263A HU223592B1 (en) | 2001-10-12 | 2001-10-12 | Plastic going system from jointed sandwich-type units for steel bridge |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU223592B1 (en) |
-
2001
- 2001-10-12 HU HU0104263A patent/HU223592B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU223592B1 (en) | 2004-09-28 |
HU0104263D0 (en) | 2001-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HFG4 | Patent granted, date of granting |
Effective date: 20040805 |
|
MM4A | Lapse of definitive patent protection due to non-payment of fees |