PL423712A1 - Steel portal frame - Google Patents

Steel portal frame

Info

Publication number
PL423712A1
PL423712A1 PL423712A PL42371217A PL423712A1 PL 423712 A1 PL423712 A1 PL 423712A1 PL 423712 A PL423712 A PL 423712A PL 42371217 A PL42371217 A PL 42371217A PL 423712 A1 PL423712 A1 PL 423712A1
Authority
PL
Poland
Prior art keywords
unilaterally
converging
beams
webs
holes
Prior art date
Application number
PL423712A
Other languages
Polish (pl)
Inventor
Grzegorz Wiatrowicz
Paweł Iwan
Kamil Nizioł
Original Assignee
Rembisz Stanisław Firma Produkcyjno-Usługowo-Handlowa Kobex
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rembisz Stanisław Firma Produkcyjno-Usługowo-Handlowa Kobex filed Critical Rembisz Stanisław Firma Produkcyjno-Usługowo-Handlowa Kobex
Priority to PL423712A priority Critical patent/PL423712A1/en
Publication of PL423712A1 publication Critical patent/PL423712A1/en

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Abstract

Stalowa rama portalowa składająca się z dwóch słupów i zwieńczających je dwóch rygli połączonych śrubowo ze sobą i tworzących profil dwuspadowy, przy czym słupy te i rygle wykonane są z ażurowych jednostronnie zbieżnych dwuteowników charakteryzuje się tym, że środniki (8) zarówno jednostronnie zbieżnych dwuteowników słupów (1) jak i środniki (9) jednostronnie zbieżnych dwuteowników rygli (2) mają perforację o zmiennej geometrii ich otworów (10) o tym samym profilu lecz o zmniejszających się ich wymiarach poprzecznych w kierunku jednostronnych zbieżności tych słupów i rygli, przy czym profile otworów (10) tworzących perforacje środników (8 i 9) stanowią otwory trapezowe o identycznych ich wysokościach usytuowane symetrycznie względem siebie w identycznych odległościach pomiędzy każdymi dwoma tymi otworami.The steel portal frame consisting of two columns and the tops of them are two bolts connected to each other and forming a gable profile, whereby the columns and bolts are made of openwork, unilaterally converging I-beams, characterized by the fact that the webs (8) of both unilaterally converging I-beams ( 1) as well as the webs (9) of the unilaterally converging I-beams of the rafters (2) have perforations with variable geometry of their holes (10) with the same profile but with decreasing their transverse dimensions towards the unilateral convergence of these mullions and transoms, with the hole profiles ( 10) the perforating webs (8 and 9) are trapezoidal holes of identical heights located symmetrically with respect to each other at identical distances between each two of these holes.

PL423712A 2017-12-04 2017-12-04 Steel portal frame PL423712A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423712A PL423712A1 (en) 2017-12-04 2017-12-04 Steel portal frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423712A PL423712A1 (en) 2017-12-04 2017-12-04 Steel portal frame

Publications (1)

Publication Number Publication Date
PL423712A1 true PL423712A1 (en) 2019-06-17

Family

ID=66809671

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423712A PL423712A1 (en) 2017-12-04 2017-12-04 Steel portal frame

Country Status (1)

Country Link
PL (1) PL423712A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882175A (en) * 1958-02-05 1961-11-15 Franz Litzka Method and apparatus for the manufacture of deeply-webbed girders
FR2116356A1 (en) * 1970-05-06 1972-07-13 Mem Mezogazdasagi Tervez
EP0324206A1 (en) * 1988-01-12 1989-07-19 Wescol Structures Limited Structural beam with openings
WO1997029255A1 (en) * 1996-02-05 1997-08-14 Trevor Challender A structural section
PL106820U1 (en) * 1997-07-09 1999-01-18 Lubelska Polt All-steel hall structure
PL201202B1 (en) * 2000-10-31 2009-03-31 Stalprodukt Spo & Lstrok Ka Ak Load carrying structure of a hall
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882175A (en) * 1958-02-05 1961-11-15 Franz Litzka Method and apparatus for the manufacture of deeply-webbed girders
FR2116356A1 (en) * 1970-05-06 1972-07-13 Mem Mezogazdasagi Tervez
EP0324206A1 (en) * 1988-01-12 1989-07-19 Wescol Structures Limited Structural beam with openings
WO1997029255A1 (en) * 1996-02-05 1997-08-14 Trevor Challender A structural section
PL106820U1 (en) * 1997-07-09 1999-01-18 Lubelska Polt All-steel hall structure
PL201202B1 (en) * 2000-10-31 2009-03-31 Stalprodukt Spo & Lstrok Ka Ak Load carrying structure of a hall
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

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