NO152708B

NO152708B - WINDOW

Info

Publication number: NO152708B
Application number: NO803636A
Authority: NO
Inventors: Nils-Otto Ekvall; Leif Mildton; Tord Staahl
Original assignee: Bofors Ab
Priority date: 1979-12-03
Filing date: 1980-12-02
Publication date: 1985-07-29
Also published as: SE7909943L; DK503280A; GB2065208B; FI66970C; FI66970B; LU82974A1; FR2478180B1; NO152708C; SE427368B; GB2065208A; NL8006526A; FI803723L; DE3045600A1; FR2478180A1; NO803636L

Description

Den foreliggende oppfinnelse angår et vindu som ikke The present invention relates to a window which does not

kan åpnes, og som er bestemt til å monteres direkte i en veggåpning. Den største fordel ved vinduet ifølge oppfinnelsen at det ikke krever noen i veggåpningen separat montert karm for å kunne monteres på plass. Karmens funksjon blir ifølge oppfinnelsen på vinduets ytterside overtatt av det egentlige vindusmateriale, som langs vinduets kanter er utformet til en integrert karmfunksjon som avsluttes med en ytre flens som føres til anlegg mot veggen rundt vindusåpningen. På vinduets innside erstattes karmen av en på spesiell måte utformet festedel, som også denne kan forsynes med en lysinnløpsflate på samme måte som det utad vendende yttervindu. Ved en slik toglass-variant av oppfinnelsen benyttes fordelaktig to like vinduer, ett ytre og ett indre. can be opened, and which is intended to be mounted directly in a wall opening. The biggest advantage of the window according to the invention is that it does not require a separately mounted frame in the wall opening in order to be fitted in place. According to the invention, the function of the frame on the outside of the window is taken over by the actual window material, which along the edges of the window is designed into an integrated frame function that ends with an outer flange that is brought to rest against the wall around the window opening. On the inside of the window, the frame is replaced by a specially designed fastening part, which can also be provided with a light inlet surface in the same way as the outward-facing outer window. In such a double-glazed variant of the invention, two identical windows are advantageously used, one outer and one inner.

Ved sammenføyningen av vindu og festedel, hvor den ene ligger an mot veggens ytterside og den annen mot veggens innside, oppnås en. klemvirkning som holder vinduet på plass i veggåpningen. Selvsagt kan man, hvis det ønskes, dess- By joining the window and the fixing part, where one rests against the outside of the wall and the other against the inside of the wall, a clamping effect that holds the window in place in the wall opening. Of course, one can, if desired, then-

uten feste vindusdelene direkte i veggen, men som regel vil dette være unødvendig. Sammenføyningen mellom vindu og festedel, resp. to like vinduer, eventuelt med en tredje plan glassplateinnskjøvet mellom disse for å danne et trelags vindu, foretas hensiktsmessig punktvis med skruer, nagler, without attaching the window parts directly to the wall, but as a rule this will be unnecessary. The joint between window and fastening part, resp. two identical windows, possibly with a third layer of glass sheet inserted between them to form a three-layer window, is suitably made point by point with screws, rivets,

f.eks. såkalte sprengnagler,eller lim direkte innenfor vinduets karmfungerende parti hvor såvel vindu som festedel er utformet med plane anleggsflater som er bestemt til, ved monteringen, e.g. so-called blasting rivets, or glue directly within the part of the window that functions as a frame, where both the window and the fastening part are designed with flat contact surfaces that are intended for, during assembly,

å føres til kontakt med hverandre, eventuelt via en mellomliggende tetningslist eller en tredje glassplate. to be brought into contact with each other, possibly via an intermediate sealing strip or a third glass plate.

Flerglassvinduer kan også tilveiebringes ved at en vindusrute med integrert karmfungerende parti kombineres med én eller flere vindusruter uten dette karmdannende parti til en sammenhengende enhet, idet denne enhet senere innfestes på plass ved hjelp av festedelen ifølge oppfinnelsen. En vesentlig fordel ved dette arrangement er at flerglass- Multi-glazed windows can also be provided by combining a window pane with an integrated frame-functioning part with one or more window panes without this frame-forming part into a coherent unit, this unit being later fixed in place using the fastening part according to the invention. A significant advantage of this arrangement is that multi-glass

vinduets plater monteres sammen i forbindelse med vindus-fremstillingen. Risiko for at det skal legge seg smuss mellom platene i flerglassvinduet kan derved elimineres på en helt annen måte enn det er tilfellet hvis rutene skulle monteres the window's panels are assembled together in connection with the window production. The risk of dirt settling between the plates in the multi-glazed window can thereby be eliminated in a completely different way than is the case if the panes were to be installed

sammen på arbeidsplassen i forbindelse med den endelige montering av vinduet. together at the workplace in connection with the final installation of the window.

Den type vindu som tenkes fremstilt ifølge oppfinnelsen vil i første rekke bli fremstilt at egnet gjennomsiktig eller gjennomskinnelig plastmateriale, f.eks. acryl eller polycarbonat. Vanlig glass vil ikke kunne komme i betraktning på grunn av sin sprøhet. Det er allikevel tenkelig at frem-tidige glass-plastkombinasjoner kan bli aktuelle selv om det i øyeblikket ikke finnes noe egnet materiale på markedet. The type of window that is thought to be produced according to the invention will primarily be produced that suitable transparent or translucent plastic material, e.g. acrylic or polycarbonate. Ordinary glass will not be considered due to its brittleness. It is nevertheless conceivable that future glass-plastic combinations may become relevant even if there is currently no suitable material on the market.

Vinduet ifølge oppfinnelsen bygger på at det skal frem-stilles av platemateriale ved f.eks. varmformning eller sprøyteformning eller støpes til ferdig form. Såvel vinduets lysinnløpsflate som dets integrerte karmfungerende parti er beregnet å være hovedsakelig av samme tykkelse. Termoplast-materiale av typen acryl eller polycarbonat vil derfor være godt egnet for fremstilling av vinduet ifølge oppfinnelsen. Også vinduets festedel utformes enklest av en plan plate, selv om den i de tilfeller den ikke er del av et komplett vindu kan sammenføyes av flere deler eller eventuelt sprøyteformes. The window according to the invention is based on the fact that it must be produced from sheet material by e.g. hot forming or injection molding or cast into a finished form. Both the window's light inlet surface and its integrated frame-functioning part are intended to be mainly of the same thickness. Thermoplastic material of the acrylic or polycarbonate type will therefore be well suited for the production of the window according to the invention. The window's fastening part is also designed most simply from a flat plate, although in cases where it is not part of a complete window it can be joined by several parts or possibly injection molded.

Vinduet ifølge oppfinnelsen er i første rekke tenkt anvendt i de tilfeller hvor man ønsker et lettvint monterbart vindu som ikke kan åpnes til en forholdsvis lav pris. Vindus-konstruksjonen vil være spesielt egnet for husvogner, porter og lignende anvendelsesområder. The window according to the invention is primarily intended to be used in cases where an easily mounted window that cannot be opened is desired at a relatively low price. The window construction will be particularly suitable for caravans, gates and similar areas of application.

Oppfinnelsen er definert i patentkravene og vil i det følgende bli nærmere beskrevet i forbindelse med tegningene, hvor fig. 1-5 ved tverrsnitt gjennom selve vindusinnfest-ningen viser hvorledes fem forskjellige varianter av vinduet ifølge oppfinnelsen er konstruert og montert. Bare en del av de respektive vinduer nærmest yeggåpningens ene kant er vist på figurene. Forøvrig er vinduet idémessig utformet likt og bare dimensjonene er spesielle for dets forskjellige sider. The invention is defined in the patent claims and will be further described below in connection with the drawings, where fig. 1-5 in cross section through the window mounting itself shows how five different variants of the window according to the invention are constructed and mounted. Only part of the respective windows closest to one edge of the egg opening is shown in the figures. Otherwise, the window is conceptually designed the same and only the dimensions are special for its different sides.

På samtlige figurer er veggen rundt vindusåpningen betegnet med 1, veggens ytterside med 2 og innsiden med 3. Vindusåpningens innerkant er betegnet med 4. In all figures, the wall around the window opening is denoted by 1, the outside of the wall by 2 and the inside by 3. The inside edge of the window opening is denoted by 4.

Det egentlige yttervindu 5 har en sentral lysinnløpsflate 6/ som via to konsentriske knekk 7 og 8 som avgrenser denne og en mellom disse knekk beliggende og i forhold til lysinnløps-åpningen 6 skråttstilt flanke 9fgår over i en bunnfals 10 hvis innadvendende bunnflate 11 danner anleggsfla.te for en festedel 19 som skal beskrives nærmere siden. Bunnflaten 11 ligger i et plan parallelt med lysinnløpsflaten 6, men ligger på avstand fra dette plan. Via et tredje knekk 12 som er konsentrisk med de øvrige går bunnfalsen 10 over i en ytre, skråttstilt flanke 13 som via et fjerde konsentrisk knekk 14 går over i en ytre flens 15, som er bestemt til med sin innside å føres til anlegg mot veggens 1 ytterflate 2. I innsiden 16 av flensen 15 er anordnet et spor 17 for opp-tagelse av en tetningslist 18 eller tetningsmasse. The actual outer window 5 has a central light inlet surface 6/ which via two concentric bends 7 and 8 which delimit this and a flank 9f situated between these bends and inclined in relation to the light inlet opening 6 passes into a bottom fold 10 whose inward-facing bottom surface 11 forms a construction surface. te for a fastening part 19 which will be described in more detail later. The bottom surface 11 lies in a plane parallel to the light inlet surface 6, but lies at a distance from this plane. Via a third kink 12 which is concentric with the others, the bottom seam 10 transitions into an outer, slanted flank 13 which via a fourth concentric kink 14 transitions into an outer flange 15, which is intended to be brought into contact with the wall's 1 outer surface 2. In the inside 16 of the flange 15, a groove 17 is arranged for receiving a sealing strip 18 or sealing compound.

Festedelen 19 er utformet på samme måte som vinduets integrerte karmdannende parti, dvs. med samme utformning som vinduet fra og med bunnfalsens 10 plane bunndel til og med flensen 15. De detaljer a,v festedelen som helt svarer til detaljer ved vinduet er gitt samme betegnelser som ved vinduet med tillegg av et prefiks. The fastening part 19 is designed in the same way as the integrated frame-forming part of the window, i.e. with the same design as the window from and including the flat bottom part of the bottom rebate 10 up to and including the flange 15. The details a,v of the fastening part which completely correspond to details at the window are given the same designations as at the window with the addition of a prefix.

Som vist'på figurene holdes vinduet og festedelen sammen av i vinduet delvis innfelte bøssinger 20 hvori skruer 21 As shown in the figures, the window and the fastening part are held together by bushings 20 partially embedded in the window, in which screws 21

er innsatt fra vinduets innside. På innsiden er festedelen forsterket med skiver 22. Istedenfor skruer 21 kan man hensiktsmessig benytte nagler, f.eks. såkalte sprengnagler, eller liming. is inserted from the inside of the window. On the inside, the fastening part is reinforced with washers 22. Instead of screws 21, rivets can be suitably used, e.g. so-called blast rivets, or gluing.

Bøssingene 20 og skivene 22 kan erstattes av lister som forløper langs vinduet, én for hver av vinduets kanter, eller en sammenhengende ytre og en sammenhengende indre ramme. The bushings 20 and discs 22 can be replaced by strips that extend along the window, one for each of the window's edges, or a continuous outer and a continuous inner frame.

Avstanden b mellom vinduets flens 15 og festedelens flens 15' avpasses slik at begge flenser klemmer fast over veggkantene rundt vindusåpningen. The distance b between the window's flange 15 and the fastening part's flange 15' is adjusted so that both flanges clamp firmly over the wall edges around the window opening.

For å skjule veggåpningens innadvendende kanter 4 mot innsyn, kan delene 13 og 13' samt eventuelt også flensene 15 og 15' såvel som falsene 10 og 10' matteres eller på annen måte gjøres ugjennomsiktige. Dette kan også utnyttes i dekorativ hensikt. In order to hide the inward-facing edges 4 of the wall opening from view, the parts 13 and 13' and possibly also the flanges 15 and 15' as well as the rebates 10 and 10' can be matted or otherwise made opaque. This can also be used for decorative purposes.

På fig. 2 og 3 vises forskjellige varianter av flerglass-vinduer, dannet ved at yttervinduet 5, som altså har et integrert karmfungerende parti, kombineres enten med en plan vindusrute 24 uten karmfunksjon eller en bulet vindusrute 25, likeledes uten karmfunksjon. Ved denne variant forbindes vindusrutene til en lukket flerglass-vindusenhet allerede ved fremstillingen. Risikoen for å få inn sm,uss mellom vindusrutene blir på denne måte vesentlig mindre. Hvis vindusrutene er fremstilt av limbart materiale kan sammen-føyningen av denne vindusenhet skje ved liming. På tilsvarende måte kan man tilveiebringe et treglass-vindu. Monteringen av vinduet skjer ved hjelp av samme type festedel 19 som den som ble anvendt ifølge fig. 1. Festedelen monteres mot vindusdelen på den ovenfor beskrevne måte ved hjelp av bolter, nagler eller tilsvarende. In fig. 2 and 3 show different variants of multi-glazed windows, formed by the fact that the outer window 5, which thus has an integrated frame-functioning part, is combined either with a flat window pane 24 without a frame function or a convex window pane 25, likewise without a frame function. In this variant, the window panes of a closed multi-glazed window unit are already connected during manufacture. The risk of dirt getting in between the window panes is significantly reduced in this way. If the window panes are made of gluable material, this window unit can be joined by gluing. In a similar way, you can provide a three-glazed window. The installation of the window takes place using the same type of fastening part 19 as that which was used according to fig. 1. The fastening part is mounted against the window part in the manner described above using bolts, rivets or similar.

Ved varianten på fig. 4 utgjøres også festedelen av et komplett vindu 5'. Mellom vinduene er også montert en tetningslist 23. Forøvrig går detaljene på fig. 1 igjen. In the variant on fig. 4 also constitutes the fastening part of a complete window 5'. A sealing strip 23 is also mounted between the windows. Otherwise, the details are shown in fig. 1 left.

Ved den variant som er vist på fig. 5 er det dannet et trelags vindu ved at en helt plan vindusrute 24 er montert mellom yttervinduet 5 og innervinduet 5'. In the variant shown in fig. 5, a three-layer window is formed by a completely flat window pane 24 being fitted between the outer window 5 and the inner window 5'.

Claims

1. Window that cannot be opened, made of a light-permeable sheet material, e.g. a transparent or translucent plastic, characterized by a central light-inlet surface (6) which at the edge transitions into an integrated frame-functioning part by the fact that the sheet-shaped window material is first bent (12) at an angle to the light-inlet surface (6) and then bent (14) out to a concentric flange (15) situated at a distance from the light inlet surface which can be brought to rest against a wall (2) around the wall opening in which the window is to be installed, the window being held in place by a fastening part made in one piece and made of the same material as the window (19), designed as a continuous frame with two concentrically arranged mutually parallel flanges (10", 15') which are connected by means of intermediate flanks (13") which form an angle with the flanges (10', 15'), and while the inner (10') of these flanges is intended for by means of bolts, rivets, glue etc. to be able to be attached to the window pane immediately within its integrated frame-functioning part, while the outer flanges (15') of the attachment part are intended to be brought into contact with the wall (3) around the window opening on the opposite side of the window's outer flange (15), whereby the overall distance (b) between the attachment part's outer flange (15') and the window's outer flange (.15.), when the attachment part and window are mounted in place, is adjusted so that the window is clamped firmly over the wall between these two flanges (15^ 15') .

2. Window according to claim 1, characterized in that its light inlet opening (6), which towards the edge transitions into an integrated frame-functioning part, is connected to one or more window panes with corresponding light inlet openings, but without its own frame-functioning part, to an insulating multi-glazed window unit, and that this window unit is held in place in a wall opening designated for this purpose by the fastening part, which with its inner flange is attached to the inside of the window unit.

3. Window according to claim 1, characterized in that the fastening part consists of an inner window (5') which is designed in the same way as the outer window (5).

4. Window according to claim 3, characterized in that a flat plate (24) of translucent material is mounted between the outer and inner window, whereby you get a triple-glazed window.

5. Window according to claims 1-4, characterized in that the window's actual light inlet surface (6) is separated from its integrated frame-functioning part by a bent stiffening channel (9, 10, 13) or bead with a flat bottom whose outer side (11) corresponds in shape and is used as contact surface for the fastening part's inner flange (10').

6. Window according to claims 1-5, characterized in that the window and fastening part are connected by means of pointwise arranged connections (20 - 23), e.g. screws or so-called explosive rivets, and that the window and fastening part are provided with reinforcements (20, 22) in these fastening points.

7. Window according to claim 6, characterized in that the reinforcement consists of bushings (20) which are embedded in the window and fastening part (19).

8. Window according to claim 6, characterized in that the reinforcement consists of strips (18) which run along the outside of the window's stiffening channel, resp. along the outside of the flange of the fastening part, and which can be connected to one continuous frame for the window and one for the fastening part, and that the connection points between window and fastening part run through these strips, resp. frame parts.

9. Window according to claims 1-8, characterized in that the outer flanges (15, 15') of both the window and the fastening part have grooves (17, 17') to receive sealing compound, alternatively sealing strips in the sides facing the wall around the window opening.

10. Window according to claims 1-9, characterized in that sealing strips (23) are placed at the installation between the window and the fastening part.

11. Window made of transparent material according to claims 1-9, characterized in that the window's integrated frame-functioning part and the fastening part on the inside are treated so that these parts are no longer transparent.