DK144281B - SEALING CONSTRUCTION BY SECTION WALLS - Google Patents
SEALING CONSTRUCTION BY SECTION WALLS Download PDFInfo
- Publication number
- DK144281B DK144281B DK544176AA DK544176A DK144281B DK 144281 B DK144281 B DK 144281B DK 544176A A DK544176A A DK 544176AA DK 544176 A DK544176 A DK 544176A DK 144281 B DK144281 B DK 144281B
- Authority
- DK
- Denmark
- Prior art keywords
- wall
- sealing
- flaps
- fire
- section
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title description 22
- 238000010276 construction Methods 0.000 title description 3
- 239000002184 metal Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
- E04B2/827—Partitions constituted of sliding panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Massaging Devices (AREA)
- Fire-Detection Mechanisms (AREA)
Description
144281 i144281 i
Opfindelsen angår en tætningskonstruktion ved sektionsvægge af den i indledningen til krav 1 nævnte art.The invention relates to a sealing structure at section walls of the kind mentioned in the preamble of claim 1.
Man har tidligere foreslået forskellige løsninger af det problem, som ved sådanne sektionsvægge gør sig gældende med 5 hensyn til tætning af spalten mellem sektionsvæggen og loftet eller gulvet. De forskellige elementer, som indgår i sådanne kendte konstruktioner, kan ved hjælp af hensigtsmæssige betjeningshåndtag, anbragt i passende højde på vægpladen, bevæges via traskstænger eller lignende organer. For at 10 tætningselementerne skal give en effektiv tætning, såvel for lyd som for trækluft, er de forsynet med tætningslister af elastisk materiale. Derved opnås den ønskede effektive tætning af den nævnte spalte.Various solutions have been proposed in the past to the problem posed by such section walls with respect to sealing the gap between the section wall and the ceiling or floor. The various elements which form part of such known constructions can be moved by means of suitable control levers, arranged at an appropriate height on the wall plate, via truss bars or similar means. In order for the sealing elements to provide an effective seal, both for sound and for draft air, they are provided with sealing strips of elastic material. Thereby, the desired effective sealing of said gap is obtained.
Ved de kendte konstruktioner er der imidlertid den ulempe, at 15 de elastiske tætningslister, hvis der opstår brand, vil smelte eller brænde bort, så spalten ikke længere er effektivt tætnet, hverken mod røg- eller ildgennemslag.In the known designs, however, there is the disadvantage that, if a fire occurs, the resilient sealing strips will melt or burn away, so that the gap is no longer effectively sealed, neither against smoke nor fire.
Formålet med opfindelsen er at anvise en konstruktion, som giver en effektiv tætning af spalten mellem en vægplade og 20 gulv eller loft, også i de tilfælde, hvor brand bevirker, at de elastiske tætningslister smelter eller brænder bort.The object of the invention is to provide a structure which provides an effective seal of the gap between a wall plate and floor or ceiling, even in cases where fire causes the elastic sealing strips to melt or burn away.
Dette opnås ifølge opfindelsen ved, at de nævnte elementer er belastet, fortrinsvis fjederbelastet, på en sådan måde, at elementernes frie kant i tilfælde af bortsmeltning, bort-25 brænding eller blødgøring af tætningslisterne, automatisk forskydes til direkte anlæg mod den metalliske skinne og derved lukker den nævnte spalte mod ildgennemslag. Herved opnås, at klapperne i tilfælde af brand - efterhånden som de elastiske tætningslister bliver ødelagt af ild og varme -30 vil vippe op, således at klappernes frie endekanter vil komme til at ligge an imod metalskinnen, og dermed tilvejebringe en ny tætning, der kan forhindre eller i hvert fald udsætte en udbredelse af branden til et tilstødende lokale.This is achieved according to the invention in that the said elements are loaded, preferably spring loaded, in such a way that the free edge of the elements in the event of melting, burning or softening of the sealing strips is automatically displaced to direct contact with the metallic rail and thereby closes the said gap against fire penetration. This results in the fact that in the event of fire - as the elastic sealing strips are destroyed by fire and heat -30, the flaps will tilt up, so that the free end edges of the flaps will abut against the metal rail, thus providing a new seal which can prevent or at least postpone the spread of the fire to an adjacent room.
2 1442812 144281
Ifølge krav 2 kan fjederorganerne være forbundet til klapperne i den samme ende af klapperne som betjeningsorganerne. Dette er en enkel og praktisk løsning.According to claim 2, the spring means can be connected to the flaps at the same end of the flaps as the operating means. This is a simple and convenient solution.
Den frie kant på klapperne kan med fordel have et anlægs- 5 parti, der er udformet som en tilspidset æg, fordi den tilspidsede æg lettere vil kunne trænge igennem eventuelle rester af tætningslisterne, og fordi æggen ved en kraftig opvarmning vil blødgøres og dermed kunne følge anlægsfladens form.The free edge of the flaps may advantageously have a abutment portion which is designed as a tapered egg because the tapered egg will more readily penetrate any remnants of the sealing strips and because the egg will be softened by vigorous heating and thus be able to follow. the shape of the contact surface.
10 Opfindelsen forklares nærmere i forbindelse med tegningen, der skematisk viser en udførelsesform for en sektionsvæg med en tætningskonstruktion ifølge opfindelsen. Figuren viser et snit gennem den øverste del af en vægsektion med dennes ophængnings- og tætningsorganer.The invention is further explained in connection with the drawing, which schematically shows an embodiment of a sectional wall with a sealing structure according to the invention. The figure shows a section through the upper part of a wall section with its suspension and sealing means.
15 En sådan sektionsvæg kan bestå af 1 m brede sektioner, som skal kunne forskydes enkeltvis på grund af deres tyngde.Such a section wall may consist of 1 m wide sections which must be displaceable individually due to their weight.
Hver sektion består normalt af to sammenhængslede vægelementer, men kan også bestå af kun ét. Sektionsvæggen kan eventuelt være udformet som en foldevæg.Each section usually consists of two interconnected wall elements, but can also consist of only one. The sectional wall may optionally be designed as a folding wall.
20 Henvisningstallet 1 betegner en metalskinne, som er fastgjort under et loft, idet såvel fastgørelseselementer som skinnen er indbygget i en nedbygning 10 i loftet. Skinnen danner løbebane for to ruller 2, som over et ophængningsorgan 3 bærer en ramme 4 med to pladeelementer 5 i sektionsvæggen.The reference numeral 1 denotes a metal rail which is secured under a ceiling, with both fastening elements and the rail being built into a recess 10 in the ceiling. The rail forms the runway for two rollers 2, which carry over a suspension means 3 a frame 4 with two plate elements 5 in the section wall.
25 Denne konstruktion er af sædvanlig kendt udførelsesform og udgør således ikke nogen del af selve opfindelsen.This construction is of the usual known embodiment and thus does not form part of the invention itself.
Rammen 4 er i det viste eksempel forsynet med lejringsorganer 6 for tilsvarende, omsluttende lejringsorganer 7 på tætningselementerne, der har form som pladeformede klapper 8. Disse 30 er ved deres yderste ender forsynet med spor 14, hvori der er fastgjort elastiske tætningslister 12. Yderkanterne af klapperne 8 er endvidere udformet med en særlig anlægskant 144281 3 11, hvis formål omtales nærmere i det følgende.In the example shown, the frame 4 is provided with bearing members 6 for corresponding, enclosing bearing members 7 on the sealing elements, which are in the form of plate-shaped flaps 8. These 30 are provided at their outer ends with grooves 14, in which elastic sealing strips 12 are attached. the flaps 8 are also formed with a special abutment edge, the purpose of which is described in more detail below.
Klappernes 8 modsatte ende eller inderkanter har (i tværsnit) gaffelformede partier 9. Disse gaffelformede partier samvirker med tappe 13, som over ikke viste trækorganer 5 er forbundet med et betjeningshåndtag. Med disse midler kan tappen 13 bevæges op og ned, hvorved klapperne 8 kan bevæges fra den på tegningen med fuldt optrukne og skraverede linier viste stilling til den med punkterede linier viste stilling 8', 12'. I den førstnævnte stilling ligger tæt-10 ningslisterne 12 således ikke an mod nedbygningen 10. Væg- sektionerne kan derfor frit bevæges hen i en ønsket stilling, idet rullerne 2 kører på skinnen 1. Når en vægsektion er ført hen i den ønskede stilling, bringes tætningsklapperne 8 hen i den med henvisningstallene 8', 12' viste stilling.The opposite end or inner edges of the flaps 8 have (in cross-section) fork-shaped portions 9. These fork-shaped portions cooperate with pins 13, which are connected to a control handle by means of a control handle, not shown. With these means the pin 13 can be moved up and down, whereby the flaps 8 can be moved from the position shown in the drawing with fully drawn and shaded lines to the position 8 ', 12' shown in dotted lines. Thus, in the former position, the sealing strips 12 do not abut the downward pitch 10. The wall sections can therefore be freely moved to a desired position, with the rollers 2 running on the rail 1. When a wall section is moved to the desired position, the sealing flaps 8 into the position shown by reference numerals 8 ', 12'.
15 De elastiske tætningslister 12' vil så komme til at ligge an mod undersiden af nedbygningen 10 og danne den ønskede -tætning af spalten mellem væggens overkant og loftet eller nedbygningen eller analogt mellem væggens underkant og gulvet eller gulv-skinnen.The resilient sealing strips 12 'will then abut the underside of the recess 10 and form the desired sealing of the gap between the top of the wall and the ceiling or recess or analogously between the bottom of the wall and the floor or floor rail.
20 Dersom væggen i denne stilling af tætningsorganerne bliver udsat for brand, vil de elastiske tætningslister 12' smelte eller brænde bort, og spalten ved væggens overkant eller underkant åbnes så at sige fuldstændigt. Derved kan røg og ild trænge gennem den, således at branden kan forplante sig.20 If the wall in this position of the sealing means is exposed to fire, the elastic sealing strips 12 'will melt or burn, and the gap at the top or bottom of the wall is opened, so to speak, completely. Thereby smoke and fire can penetrate it, allowing the fire to propagate.
25 For at hindre dette er det ifølge opfindelsen foreslået, at klapperne ved deres inderste ender er fjederbelastede, således som det er symboliseret ved pilen F. Dersom tætningslisterne 12' smelter, brænder bort eller bliver bløde, vil klapperne 8 under fjederpåvirkningen svinge op i den med 30 streg-priklinier 8'1 viste stilling. I denne stilling vil den ydre anlægskant 11'' på klapperne komme til at ligge an mod skinnens 1 nederste kanter 1''. Da klapperne 8 er af metal, f.eks. i form af ekstruderede metalskinner, får man derved en metallisk lukning af spalten ved væggens over-35 kant. Herved vil brandgennemslag hindres eller i hvert fald forsinkes.In order to prevent this, it is proposed according to the invention that the flaps at their innermost ends are spring loaded, as symbolized by arrow F. with 30 dash-dotted lines 8'1 shown. In this position, the outer abutment edge 11 '' of the flaps will abut against the lower edges 1 '' of the rail 1. Since the flaps 8 are of metal, e.g. in the form of extruded metal rails, a metallic closure of the slot is thereby obtained at the upper edge of the wall. This will prevent or at least delay a fire.
144281 4144281 4
Det vil forstås, at der ved tætningskonstruktionen ifølge opfindelsen netop opnås en effektiv og enkel løsning af det foreliggende problem, nemlig at hindre ildgennemslag ved sektionsvægge i tilfælde af brand på den ene side af væggen.It will be appreciated that the sealing structure according to the invention precisely provides an effective and simple solution to the present problem, namely to prevent fire penetration by section walls in case of fire on one side of the wall.
^ .......^ .......
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO754101A NO136312C (en) | 1975-12-04 | 1975-12-04 | SECTION WALL DEVICE. |
NO754101 | 1975-12-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK544176A DK544176A (en) | 1977-06-05 |
DK144281B true DK144281B (en) | 1982-02-01 |
DK144281C DK144281C (en) | 1982-07-05 |
Family
ID=19882591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK544176A DK144281C (en) | 1975-12-04 | 1976-12-03 | SEALING CONSTRUCTION BY SECTION WALLS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2652903A1 (en) |
DK (1) | DK144281C (en) |
NO (1) | NO136312C (en) |
SE (1) | SE412266B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004007681U1 (en) * | 2004-05-13 | 2004-07-29 | Holzbau Schmid Gmbh & Co. Kg | partition wall |
FI119253B (en) * | 2006-08-16 | 2008-09-15 | Lumon Oy | Panel structure and panel system with seal |
FI127852B (en) * | 2015-11-10 | 2019-04-15 | Lumon Invest Oy | Panel and panel system |
-
1975
- 1975-12-04 NO NO754101A patent/NO136312C/en unknown
-
1976
- 1976-11-20 DE DE19762652903 patent/DE2652903A1/en not_active Withdrawn
- 1976-11-30 SE SE7613408A patent/SE412266B/en not_active IP Right Cessation
- 1976-12-03 DK DK544176A patent/DK144281C/en active
Also Published As
Publication number | Publication date |
---|---|
DK544176A (en) | 1977-06-05 |
NO136312B (en) | 1977-05-09 |
NO136312C (en) | 1977-08-17 |
DE2652903A1 (en) | 1977-06-16 |
SE7613408L (en) | 1977-06-05 |
SE412266B (en) | 1980-02-25 |
NO754101L (en) | 1977-05-09 |
DK144281C (en) | 1982-07-05 |
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