PL424181A1 - Open-work hollow section, preferably for traction poles and method for producing it - Google Patents
Open-work hollow section, preferably for traction poles and method for producing itInfo
- Publication number
- PL424181A1 PL424181A1 PL424181A PL42418118A PL424181A1 PL 424181 A1 PL424181 A1 PL 424181A1 PL 424181 A PL424181 A PL 424181A PL 42418118 A PL42418118 A PL 42418118A PL 424181 A1 PL424181 A1 PL 424181A1
- Authority
- PL
- Poland
- Prior art keywords
- profile
- sides
- circle
- traction
- producing
- Prior art date
Links
Abstract
Przedmiotem zgłoszenia jest profil zamknięty ażurowy zwłaszcza na słupy trakcyjne oraz sposób jego wykonania, przeznaczony zasadniczo do budowy konstrukcji trakcji kolejowych, jak również mający zastosowanie w budownictwie kubaturowym i szkieletowym, zarówno ogólnym jak i przemysłowym. Sposób wykonania polega na tym, że leżące naprzeciw siebie boki pełnościennego zamkniętego kształtownika przecina się wzdłużnie oraz symetrycznie z obu jego stron tak, by powstająca łamana linia cięcia utworzyła ułożone wzdłuż profilu po obu jego stronach na przemian w górę i dół stykające się ze sobą ściankami bocznymi połowy wielokątów foremnych o parzystej liczbie boków, po czym tak powstałe w wyniku przecięcia części profilu (5) przesuwa się wzdłużnie względem siebie o odległość stanowiącą wymiar średnicy okręgu w którym wielokąt foremny jest utworzony przez wpisanie go w ten okrąg, po czym czołowo stykające się ze sobą ścianki (6) części (5) profilu spawa się ze sobą a wystające ponad długość profilu końcówki (7) są obcinane.The subject of the application is an openwork closed profile, especially for traction poles and the method of its implementation, intended mainly for the construction of railway traction structures, as well as for use in building and skeletal construction, both general and industrial. The method of implementation consists in the fact that the opposite sides of the solid-walled closed profile are cut longitudinally and symmetrically on both sides so that the resulting broken cutting line forms arranged along the profile on both sides alternately up and down in contact with each other side walls half of regular polygons with an even number of sides, after which the resulting parts of the profile (5) are shifted longitudinally with respect to each other by the distance constituting the diameter dimension of the circle in which the regular polygon is created by entering it in that circle, and then coming in contact with the walls (6) of the profile part (5) are welded together and the protruding ends (7) protruding are cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL424181A PL237607B1 (en) | 2018-01-03 | 2018-01-03 | Open-work hollow section, preferably for traction poles and method for producing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL424181A PL237607B1 (en) | 2018-01-03 | 2018-01-03 | Open-work hollow section, preferably for traction poles and method for producing it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL424181A1 true PL424181A1 (en) | 2019-07-15 |
| PL237607B1 PL237607B1 (en) | 2021-05-04 |
Family
ID=67209701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL424181A PL237607B1 (en) | 2018-01-03 | 2018-01-03 | Open-work hollow section, preferably for traction poles and method for producing it |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL237607B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2116356A1 (en) * | 1970-05-06 | 1972-07-13 | Mem Mezogazdasagi Tervez | |
| WO1989003464A1 (en) * | 1987-10-12 | 1989-04-20 | Deak Henrik | Process for manufacturing beams with single or multiple castellation, and castellated beams thus obtained |
| PL395719A1 (en) * | 2010-07-20 | 2012-01-30 | Conexx Holding Nederland B.V. | Building supporting structure containing columns and rafters, rafter and method for producing rafters |
| PL226252B1 (en) * | 2011-03-23 | 2017-07-31 | Zakłady Naprawcze Taboru Kolejowego Paterek Spółka Akcyjna | Pole for electric traction |
-
2018
- 2018-01-03 PL PL424181A patent/PL237607B1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2116356A1 (en) * | 1970-05-06 | 1972-07-13 | Mem Mezogazdasagi Tervez | |
| WO1989003464A1 (en) * | 1987-10-12 | 1989-04-20 | Deak Henrik | Process for manufacturing beams with single or multiple castellation, and castellated beams thus obtained |
| PL395719A1 (en) * | 2010-07-20 | 2012-01-30 | Conexx Holding Nederland B.V. | Building supporting structure containing columns and rafters, rafter and method for producing rafters |
| PL226252B1 (en) * | 2011-03-23 | 2017-07-31 | Zakłady Naprawcze Taboru Kolejowego Paterek Spółka Akcyjna | Pole for electric traction |
Also Published As
| Publication number | Publication date |
|---|---|
| PL237607B1 (en) | 2021-05-04 |
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