DK144314B

DK144314B - WALL

Info

Publication number: DK144314B
Application number: DK366577AA
Authority: DK
Inventors: C G Janson; Aa E Viklund
Original assignee: Electrolux Ag
Priority date: 1976-08-27
Filing date: 1977-08-17
Publication date: 1982-02-15
Also published as: GB1536798A; DE2738554A1; DK144314C; SE7609552L; SE416329B; FR2362979B1; FR2362979A1; DK366577A; NO772968L; DE2738554C2; NO149323B; NO149323C

Description

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Opfindelsen angår en væg bestående af ved siden af hinanden anbragte vægelementer og af den i indledningen til krav 1 angivne art.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a wall consisting of adjacent wall elements and of the kind specified in the preamble of claim 1.

Vægge af denne art anvendes fortrinsvis som mellemvægge i byg-5 ninger og skal derfor opfylde en række skiftende krav. F.eks. skal de være således opbyggede, at lydtransmission gennem væggen modvirkes. Endvidere skal væggene være brandsikre, og til dette krays opfyldelse har plademateriale, fortrinsvis stålplade, visse fordele. Ved metalvægge medfører den 10 imellem to vægelementer værende spalte imidlertid ofte vanskeligheder, idet der i visse konstruktioner ikke alene kan slippe røggas igennem, men også flammer. Et andet krav er, at væggen skal være let at montere og at demontere, således at dette kan foretages på kort tid. Sammenskruede vægge bli-15 ver derfor som oftest undgået.Walls of this kind are preferably used as partitions in buildings and must therefore meet a number of changing requirements. Eg. they must be so constructed as to prevent sound transmission through the wall. Furthermore, the walls must be fireproof, and for this performance, sheet material, preferably steel sheet, has certain advantages. However, with metal walls, the gap between two wall elements often causes difficulties, since in certain designs not only flue gas can pass through, but also flames. Another requirement is that the wall must be easy to assemble and disassemble so that this can be done in a short time. Constructed walls are therefore usually avoided.

En væg af den indledningsvist omtalte art kendes fra DK FS 140.349, hvor de enkelte dele i det væsentlige skal samles ved hjælp af nitter og/eller skruer.A wall of the kind mentioned at the outset is known from DK FS 140.349, where the individual parts are essentially to be assembled by means of rivets and / or screws.

Opfindelsen har til formål at tilvejebringe en væg af den 20 angivne art, som er således indrettet, at de nævnte krav kan opfyldes, og scan kan samles hurtigt og solidt uden brug af skruer eller nitter og har en glat overflade, hvilket indebærer, at uden for væggens plan beliggende eller på anden måde iøjnefaldende vægspalter und-25 gås. Dette formål opnås ved, at væggen har de i krav l's kendetegnende del angivne træk, idet hovedparten af væggens samling sker ved delenes sammenhægtning, medens den endelige sammenspænding sker ved, at dæklisternes vinkelbøjede del går i fast friktionsmæssig indgreb med kanalernes vægge.The invention has for its object to provide a wall of the specified type which is arranged so that the said requirements can be met and scans can be assembled quickly and solidly without the use of screws or rivets and have a smooth surface, which means that without for wall plan located or otherwise conspicuous wall slits are avoided. This object is achieved by the wall having the features specified in the characterizing part of claim 1, the majority of the wall assembly being done by the jointing of the parts, while the final clamping takes place by the angular bending part of the deck slats engaging the frictionally fixed engagement with the walls of the ducts.

30 I givet fald kan dæklisterne overtage afstandselementernes funktion, således at disse alene benyttes som hjælp ved monteringen. Det bedste friktionsindgreb nås ved, at det andet ben er opdelt i et antal flige. Det i krav 2 anførte mulig-30 If necessary, the cover strips can take over the function of the spacer elements, so that they are used solely as an aid in mounting. The best friction intervention is achieved by the second leg being divided into a number of tabs. The possibility as set forth in claim 2

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2 gør på enkel måde direkte at afstive et længere vægparti uden brug af særskilte midler såsom bolte og nitter.2 makes it simple to stiffen a longer wall portion directly without the use of separate means such as bolts and rivets.

I det følgende forklares opfindelsen under henvisning til tegningen, hvor 5 fig. 1 viser en væg ifølge opfindelsen set forfra delvis i snit, fig. la er den i snit sete del af fig. 1 i større målestok, fig. 2 er et snit efter linien II-II i fig. 1, og fig. 3 viser det samme som fig. 2 for en ændret udførelses-10 form.The invention will now be described with reference to the accompanying drawings, in which: FIG. 1 is a front elevational view partly in section, FIG. 1a is the sectional view of FIG. 1 on a larger scale; FIG. 2 is a section along line II-II of FIG. 1, and FIG. 3 shows the same as FIG. 2 for a modified embodiment.

Fig. 1 viser en vægsektion, som består af to identiske vægelementer 10 og 11, som hver er opbygget af to identiske pladehalvdele 12, 13, der har ombøjede kantdele 12a, 12b henholdsvis 12a, 13b. Pladehalvdelene er skudt ind i hinanden for 15 at danne et lukket vægelement, hvori modstående sider er identiske. Kantdelene 12a, 12b henholdsvis 13a, 13b har i høide-retningen· fordelte fligpar 14,15, der er ombøiede 180° ind i det lukkede væcrelement. Derved fikseres pladehalvdelene 12, 13 i forhold til hinanden, og der dannes åbninger 16, 17 til 20 optagelse af afstandselementer 18, af hvilke to eller flere er fordelt i højderetningen og tjener til at fiksere afstanden i sideretningen imellem vægelementerne. Hvert afstandselement 18 har en i hovedsagen rektangulær hovedkontur med to langsider 18a og to kortsider 18b, hvilke sidstnævnte har i 25 hovedsagen samme længde som vægelementets tykkelse. Fra langsiderne 18a strækker der sig to par af mod hinanden rettede udtagninger 19a, 19b, 20a, 20b adskilt af mellemliggende partier 18c, 18d, som har en bredde, der i hovedsagen svarer til bredden af åbningerne 16, 17. I hver udtagning er afstanden 30 imellem sidevæggene mindst ved udtagningens bund og vokser lineært henimod udtagningens munding. Grunden hertil vil frem-FIG. 1 shows a wall section consisting of two identical wall elements 10 and 11, each of which is made up of two identical plate halves 12, 13 having bent edge portions 12a, 12b and 12a, 13b, respectively. The plate halves are pushed together to form a closed wall member in which opposite sides are identical. The edge portions 12a, 12b and 13a, 13b, respectively, have in the height direction · distributed pair of tabs 14,15, which are bent 180 ° into the closed wall element. Thereby, the plate halves 12, 13 are fixed relative to each other, and openings 16, 17 to 20 are formed to receive spacers 18, two or more of which are distributed in the height direction and serve to fix the distance in the lateral direction between the wall elements. Each spacer element 18 has a generally rectangular head contour with two long sides 18a and two short sides 18b, the latter having substantially the same length as the wall element thickness. From the long sides 18a extend two pairs of recesses 19a, 19b, 20a, 20b separated by intermediate portions 18c, 18d having a width substantially equal to the width of the openings 16, 17. In each recess, the distance is 30 between the side walls at least at the bottom of the recess and grow linearly towards the mouth of the recess. The reason for this will be

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3 gå af det følgende.3 proceed as follows.

Efter behov kan væggen forstærkes ved indsætning af en stolpe 21 med firkantet profil eller som vist i fig. 3 med U-profil, hvis flanger 22, 23 har åbninger 24, 25, som ligger 5 midt for åbningerne 16, 17 i vægelementerne og har i hovedsagen samme form og størrelse som disse. U-profilet erstatter i dette tilfælde afstandselementerne 18 og fikseres ved vægelementerne ved hjælp af låseelementer 26, som med hensyn til deres form kan betragtes som et halvt afstands-10 element.If required, the wall can be reinforced by inserting a square profile post 21 or as shown in FIG. 3 with a U-profile, the flanges 22, 23 of which have openings 24, 25 which are 5 in the middle of the openings 16, 17 in the wall elements and have substantially the same shape and size as these. In this case, the U-profile replaces the spacer elements 18 and is fixed to the wall elements by means of locking elements 26 which, in terms of their shape, can be regarded as a half spacer element.

Fugen mellem vægelementerne 10 og 11 dækkes af dæklister 27, som har til V-form ombøjede kantdele 28. Kantdelene indgriber i rektangulære kanaler 29, som er anbragt i vægelementerne. Et ben 28a på den V-formede kantdel 28 danner 90° 15 vinkel med dæklistens vægdannende overflade, medens det andet ben 28b danner en vinkel, der er mindre end 90° med fladen.The joint between the wall elements 10 and 11 is covered by cover strips 27, which have curved V-shaped edges 28. The edge parts engage in rectangular ducts 29 which are arranged in the wall elements. One leg 28a of the V-shaped edge portion 28 forms an angle of 90 ° to the wall-forming surface of the cover strip, while the other leg 28b forms an angle of less than 90 ° to the surface.

Ved ikke monteret dækliste er benet 28b's projektion på dæklistens vægdannende flade større end bredden af kanalen 29, hvorfor dæklistens ombøjede kantdele fastholdes i kanalerne 20 29 ved friktion. For at friktionen skal være tilfredsstil lende langs hele dæklistens længde, er benet 28b delt i et antal flige, som samvirker med kanalen 29.In the case of unmounted deck strip, the projection of the leg 28b on the wall forming surface of the deck strip is greater than the width of the channel 29, so that the curved edge parts of the deck strip are retained in the channels 20 29 by friction. In order for the friction to be satisfactory along the entire length of the tire strip, the leg 28b is divided into a number of tabs which cooperate with the channel 29.

Monteringen af en væg ifølge tegningens figurer sker på følgende måde. Vægelementerne 10 og 11 anbringes ved siden af 25 hinanden, hvorefter afstandselementer 18 indføres lodret i åbningerne 16 og 17. Afstandselementerne drejes derefter 90 , således at de indtager lodret stilling, i hvilken sidevæggene af udtagningerne 19a, 19b, 20a, 20b under let friktion indgriber med kantdelene 12a, 13a, 12b, 13b på vægelementerne.The installation of a wall according to the figures of the drawing is as follows. The wall elements 10 and 11 are placed next to each other, after which the spacers 18 are inserted vertically in the openings 16 and 17. The spacers are then rotated 90 so that they take a vertical position in which the side walls of the recesses 19a, 19b, 20a, 20b engage under slight friction. with the edge portions 12a, 13a, 12b, 13b of the wall elements.

30 Ved at udtagningerne er udformet med imod bunden aftagende bredde, vil ved afstanselementets drejning fra lodret til vandret stilling indgrebet imellem udtagningen og afstandselementet successivt øges for at nå et maksimum i den vand-By designing the recesses with a decreasing width towards the bottom, the rotation of the spacer element from the vertical to the horizontal position will gradually increase the engagement between the recess and the spacer element in order to reach a maximum in the water.

Claims

144314 proper position. Conveniently, a spacer member is placed in the upper portion of the wall member and a spacer member in the lower one. The openings restricted by the tabs 14, 15 are spaced evenly along the edge portion of the wall element and the number of 5 openings is considerably greater than that used for the spacers. This means that the number of spacer elements, like their placement, can be chosen with great freedom. The assembly is completed by affixing the cover strips 27 by inserting the edge portions 28 into the channels 29 in which the 10 are held by frictional engagement between the flanges 28b of the tabs and the side walls of the channels 29. A good frictional engagement between the channels 29 and the flanges 28b is essential, especially in cases where it is desired to utilize the spacers only as a mounting aid, as the function of the spacers in the mounted wall is assumed by the cover strips. Claims.

A wall including adjacent wall elements (10,11), which is laterally separated by planes (27) located in plane with the wall surface (27), each wall element (10,11) being constructed of two identical plate halves (12,13 ), each forming one side of the wall element with perpendicular edges (12a, 12b, 13a, 13b) perpendicular to the wall surface, each having at least two punched tabs (14,15), and both plate half-parts (12,13) are pushed into each other to form a rectangular box with the tabs located adjacent to each other and folded 180 ° into the box to form openings (16, 17) intended to receive a spacer element during part of the mounting work (18) , wherein the plate halves 30 in the vicinity of the folded edge portions (12b, 13b) of the wall surface have vertical channels (29) of substantially rectangular cross-section, in which folded edge portions (28) of the moldings