PL402658A1 - Elastic door coat, especially curtain rolled - Google Patents

Elastic door coat, especially curtain rolled

Info

Publication number
PL402658A1
PL402658A1 PL402658A PL40265813A PL402658A1 PL 402658 A1 PL402658 A1 PL 402658A1 PL 402658 A PL402658 A PL 402658A PL 40265813 A PL40265813 A PL 40265813A PL 402658 A1 PL402658 A1 PL 402658A1
Authority
PL
Poland
Prior art keywords
flexible
sheets
shells
thickness
mat
Prior art date
Application number
PL402658A
Other languages
Polish (pl)
Other versions
PL222896B1 (en
Inventor
Zenon Małkowski
Original Assignee
Zenon Małkowski
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 Zenon Małkowski filed Critical Zenon Małkowski
Priority to PL402658A priority Critical patent/PL222896B1/en
Publication of PL402658A1 publication Critical patent/PL402658A1/en
Publication of PL222896B1 publication Critical patent/PL222896B1/en

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  • Building Environments (AREA)
  • Special Wing (AREA)

Abstract

Przedmiotem wynalazku jest elastyczny płaszcz bramy, zwłaszcza kurtyny rolowanej, przewidzianej do zamykania otworów komunikacyjnych w ścianach budynków i ochrony pomieszczeń przed rozprzestrzenianiem się ognia. Elastyczny płaszcz bramy składa się z dwóch zasadniczo pionowych oraz równoległych do siebie, giętkich powłok (1, 2) z niepalnej tkaniny. Pomiędzy powłokami (1, 2) są rozmieszczone, jedna nad drugą, poprzeczne przewiązki (3) w postaci giętkich arkuszy niepalnej tkaniny, jedno z poziomych obrzeży (4) każdej przewiązki (3) jest zamocowane do jednej powłoki (1), a drugie poziome obrzeże (5) przewiązki (3) jest zamocowane niżej do przeciwległej powłoki (2). Między sąsiednimi przewiązkami (3) są utworzone przelotowe komory (6), wypełnione swobodnie osadzonymi, podłużnymi arkuszami (7) giętkiej maty izolacyjnej. Sąsiednie arkusze (7) maty zachodzą kaskadowo jedna na drugą tak, że grubość wypełnienia izolacyjnego między powłokami (l, 2) jest w przybliżeniu dwa razy większa od grubości pojedynczego arkusza (7).The subject of the invention is a flexible door curtain, especially a rolling curtain, designed to close communication openings in the walls of buildings and protect rooms against the spread of fire. The flexible door curtain consists of two essentially vertical and parallel, flexible shells (1, 2) made of non-combustible fabric. Between the shells (1, 2) there are placed, one above the other, transverse bands (3) in the form of flexible sheets of non-combustible fabric, one of the horizontal edges (4) of each band (3) is attached to one shell (1) and the other horizontal the rim (5) of the batten (3) is attached lower to the opposite skin (2). Pass-through chambers (6) are formed between adjacent battens (3), filled with loosely embedded, longitudinal sheets (7) of a flexible insulating mat. Adjacent sheets (7) of the mat cascade over each other so that the thickness of the insulating fill between the skins (1, 2) is approximately twice the thickness of a single sheet (7).

PL402658A 2013-02-04 2013-02-04 Elastic door coat, especially curtain rolled PL222896B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL402658A PL222896B1 (en) 2013-02-04 2013-02-04 Elastic door coat, especially curtain rolled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL402658A PL222896B1 (en) 2013-02-04 2013-02-04 Elastic door coat, especially curtain rolled

Publications (2)

Publication Number Publication Date
PL402658A1 true PL402658A1 (en) 2014-08-18
PL222896B1 PL222896B1 (en) 2016-09-30

Family

ID=51302412

Family Applications (1)

Application Number Title Priority Date Filing Date
PL402658A PL222896B1 (en) 2013-02-04 2013-02-04 Elastic door coat, especially curtain rolled

Country Status (1)

Country Link
PL (1) PL222896B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225283A1 (en) 2016-03-29 2017-10-04 FIMARC Zenon Malkowski Fireproof closure
PL423096A1 (en) * 2017-10-08 2019-04-23 Malkowski Zenon Bezpieczenstwo I Ochrona Przeciwpozarowa Biuro Ekspertyz Doradztwa I Nadzoru Fimarc Fire-resisting partition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225283A1 (en) 2016-03-29 2017-10-04 FIMARC Zenon Malkowski Fireproof closure
EP3679987A1 (en) 2016-03-29 2020-07-15 FIMARC Zenon Malkowski Fire protection closure
PL423096A1 (en) * 2017-10-08 2019-04-23 Malkowski Zenon Bezpieczenstwo I Ochrona Przeciwpozarowa Biuro Ekspertyz Doradztwa I Nadzoru Fimarc Fire-resisting partition

Also Published As

Publication number Publication date
PL222896B1 (en) 2016-09-30

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