EP0174297B1 - Hollow panel with edges mounted in angularly touching profiles - Google Patents

Hollow panel with edges mounted in angularly touching profiles Download PDF

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Publication number
EP0174297B1
EP0174297B1 EP85890209A EP85890209A EP0174297B1 EP 0174297 B1 EP0174297 B1 EP 0174297B1 EP 85890209 A EP85890209 A EP 85890209A EP 85890209 A EP85890209 A EP 85890209A EP 0174297 B1 EP0174297 B1 EP 0174297B1
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EP
European Patent Office
Prior art keywords
double
profile
double bar
leg
profiles
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Expired - Lifetime
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EP85890209A
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German (de)
French (fr)
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EP0174297A3 (en
EP0174297A2 (en
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Heinrich Wüster
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts

Definitions

  • the invention relates to a double wall plate element with edges edged with angularly abutting profiles.
  • the double web plate is made up of two cover plates which are spaced apart by longitudinal webs and thus form a multiplicity of air chambers.
  • this end strip which can be removed again at any time, it is pressed together resiliently on the legs, inserted with the legs into the slots in the web ends and then released, so that the legs are pressed resiliently against the respective outer slot boundaries and secure the end plate against falling out.
  • This end guide is only used to largely close off the cabbage chambers of the double-wall sheet and is neither firmly connected to it nor can it be used on the longitudinal sides parallel to the web.
  • end strip for the open end faces of double-wall sheets is known from EP-A-0 052188.
  • This end strip has an approximately U-shaped section, between the legs of which the double-wall plate is clamped and at the base section of which a drip edge connects to the outside, on the condensate water which forms in the cabbage chambers of the double-wall plate and which has openings in one leg of the U-shaped section emerges, can drain.
  • a rectangular plate element for soundproof walls in which a sound insulation mat made of rock wool is enclosed between a solid plate and a perforated plate in a metal profile frame, which has circumferential recesses for receiving the edges of the two which protrude beyond the sound insulation mat Sheet metal plates is provided.
  • the frame profiles protrude into the space between the two sheet metal plates up to the sound insulation mat and to each other, but not to the sound insulation mat or to the plate plates by means of corner brackets, onto which the profile ends are attached and clamped there by means of screws and clamping plates.
  • This construction of the panel element requires rigid panels to be inserted into the profile frame and is therefore not applicable to double-wall panels made of plastic.
  • the object of the invention is to provide a double-wall plate element stiffened at the edge with profiles, in which the profiles are securely connected to the double-wall plate and yet movements are possible as a result of different thermal expansions.
  • FIG. 1 shows a double web plate in cross section
  • FIG. 2 shows a corner 3 shows a section along the line AA in FIG. 2
  • FIG. 4 shows the corner of FIG. 2 in the pulled-apart state
  • FIG. 5 shows the sharpened front part of one leg of the corner angle from above.
  • a right-angled corner connection of a rectangular double-wall sheet element is shown, and the invention can be used for all desired angles.
  • the double wall plate element consists of a double wall plate 1 whose edges are edged with profiles.
  • the profiles are connected to one another and to the double-wall sheet 1 by means of a corner bracket 2.
  • the corner bracket 2 which is preferably inexpensively mass-produced from plastic, has a leg 3 which is shaped in accordance with the inner shape of a border profile 5 and which is pushed into the border profile 5 during assembly.
  • the other leg 4 is also dimensioned such that it can be pushed into the other border profile 6, but smaller by the dimension of two of the two cover plates of the double wall plate 1.
  • it is sharpened in the shape of a knife at its end 4 and equipped with barb-like elevations 7 over the entire length.
  • a triangular cutout 8 is also cut off at each corner, in which a part of the corner angle 2 is accommodated.
  • the corner bracket 2 with its smoothly shaped leg 3 is inserted into the mounting profile 5 dimensioned for the long side, and then the knife-shaped end 4 'of the corner bracket 4 is inserted into the front opening of the mounting profile 6 already attached to the double-wall sheet 1.
  • the corner angle 2 is simultaneously pressed into the front opening of the border profile 6.
  • the double web plate 1 is without additional Tools with which they are around Binding profiles reliably connected, the border profiles being fixed in all directions, but at the same time leaving enough room for thermal expansion due to the fixing of the double-wall sheet only at the corner points.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Connection Of Plates (AREA)

Description

Die Erfindung betrifft ein Doppelstegplattenelement mit mit winkelig aneinanderstoßenden Profilen eingefaßten Rändern.The invention relates to a double wall plate element with edges edged with angularly abutting profiles.

Im Gartenbau werden für Gewächshäuser und Frühbeete statt des in der Vergangenheit vorzugsweise verwendeten Glases zunehmend hochtransparente Doppelstegplatten aus Kunststoff verwendet. Im Gegensatz zu dem verhältnismäßig schweren und bruchempfindlichen Glas, das zudem sehr schlechte Wärmedämmwerte aufweist, zeichnen sich die Doppelstegplatten durch ihr extrem geringes Gewicht, ihre absolute Bruchsicherheit und außerordentlich günstige Wärmedämmwerte aus. Die Doppelstegplatte ist dabei aus zwei Deckplatten aufgebaut, die durch längsverlaufende Stege im Abstand gehalten werden, und damit eine Vielzahl von Luftkammern bilden.In horticulture, highly transparent double-wall sheets made of plastic are increasingly being used for greenhouses and cold frames instead of the glass that was preferred in the past. In contrast to the relatively heavy and break-sensitive glass, which also has very poor thermal insulation values, the double-wall sheets are characterized by their extremely low weight, their absolute break resistance and extremely low thermal insulation values. The double web plate is made up of two cover plates which are spaced apart by longitudinal webs and thus form a multiplicity of air chambers.

Obzwar diese Platten durch ihre zellförmige Struktur bei geringsten Wandstärken bereits eine ausreichende Eigensteifigkeit aufweisen, sind die Zellwände so flexibel, daß großflächige Konstruktionen nur durch zusammengesetzte Elemente, die durch Randprofile verstärkt sind, ermöglicht werden. Die Verbindung der Zellwände mit den dazu erforderlichen Profilen ist aufgrund der für die wirtschaftliche Herstellung erforderlichen dünnen Wandstärken und der hohen Elastizität des für die Platten verwendeten Kunststoffes ausserordentlich schwierig, sodaß herkömmliche Verbindungen wie etwa Schrauben oder Nieten nicht anwendbar sind, wobei die unterschiedliche Wärmedehnung zwischen den Platten und die sie verstärkenden Profilen noch erschwerend ist.Although these panels already have sufficient inherent rigidity due to their cellular structure with the smallest wall thicknesses, the cell walls are so flexible that large-scale constructions are only made possible by composite elements that are reinforced by edge profiles. The connection of the cell walls with the profiles required for this is extremely difficult due to the thin wall thicknesses required for economical production and the high elasticity of the plastic used for the plates, so that conventional connections such as screws or rivets are not applicable, the different thermal expansion between the Panels and the reinforcing profiles is still aggravating.

Insbesondere bei der Fertigung großflächiger Tafelelemente in beliebig winkeliger Form, wie sie für Seitenwände oder Abdeckfenster bei Gewächshäusern benötigt werden, wobei diese Tafelelemente von allen Seiten von Stütz- oder Abschlußpröfilen eingefaßt werden sollen, ist eine sichere Verbindung nocht nicht bekannt.In particular, in the manufacture of large-area panel elements in any angular shape, such as are required for side walls or cover windows in greenhouses, these panel elements to be framed from all sides by supporting or final profiles, a secure connection is not yet known.

Bei lichtdurchlässigen Doppelstegplatten ist es aus der DE-A-3 121 047 bekannt, die offenen Stirnseiten der Platte, an denen die von den Stegen und den Deckplatten der Doppelstegplatte umschlossenen Luft- bzw. Hohlkammern nach außen münden, mit einer U-förmigen Abschlußleiste zu versehen, die in das Innere der jeweiligen offenen Stirnseite federnd eingesetzt ist, und falls gewünscht, die zu beiden Seiten der Abschlußleiste zwischen ihr und den Deckplattenkanten freibleibenden Zwischenräume mit einem Dichtungsmittel abzuschließen. Diese Abschlußleiste ist als Feder ausgebildet und mit den beiden Schenkeln in, in den Stegenden ausgebildete Schlitze einegesetzt, wobei ihr, die beiden Schenkel verbindender Basisabschnitt mit der Stirnseite der Doppelstegplatte bündig abschließt. Zum Einsetzen dieser jederzeit wieder entfernbaren Abschlußleiste wird diese an den Schenkeln federnd zusammengedrückt, mit den Schenkeln in die Schlitze in den Stegenden eingesetzt und dann losgelassen, sodaß die Schenkeln federnd gegen die jeweils äußeren Schlitzbegrenzungen gedrückt werden und die Abschlußleiste gegen Herausfallen sichern. Diese Abschlußleite dient lediglich zum weitgehenden Abschließen der Kohlkammern der Doppelstegplatte und ist mit dieser weder fest verbunden noch an deren stegparallelen Längsseiten einsetzbar.In the case of translucent double-wall sheets, it is known from DE-A-3 121 047 that the open end faces of the plate, at which the air or hollow chambers enclosed by the webs and the cover sheets of the double-wall sheet open to the outside, are closed with a U-shaped end strip provided, which is resiliently inserted into the interior of the respective open end face, and, if desired, to seal off the gaps left free on both sides of the end strip between it and the cover plate edges with a sealant. This end strip is designed as a spring and is inserted with the two legs in slots formed in the web ends, with the base section connecting the two legs being flush with the end face of the double web plate. To insert this end strip, which can be removed again at any time, it is pressed together resiliently on the legs, inserted with the legs into the slots in the web ends and then released, so that the legs are pressed resiliently against the respective outer slot boundaries and secure the end plate against falling out. This end guide is only used to largely close off the cabbage chambers of the double-wall sheet and is neither firmly connected to it nor can it be used on the longitudinal sides parallel to the web.

Eine andere Form einer Abschlußleiste für die offenen Stirnseiten von Doppelstegplatten ist aus der EP-A-0 052188 bekannt. Diese Abschlußleiste besitzt einen etwa U-förmigen Abschnitt, zwischen dessen Schenkeln die Doppelstegplatte eingeklemmt ist und an dessen Basisabschnitt eine Abtropfkante nach außen anschließt, an der in den Kohlkammern der Doppelstegplatte sich bildendes Kondenwasser, das über Öffnungen in dem einen Schenkel des U-förmigen Abschnittes austritt, abfließen kann.Another form of end strip for the open end faces of double-wall sheets is known from EP-A-0 052188. This end strip has an approximately U-shaped section, between the legs of which the double-wall plate is clamped and at the base section of which a drip edge connects to the outside, on the condensate water which forms in the cabbage chambers of the double-wall plate and which has openings in one leg of the U-shaped section emerges, can drain.

Aus der DE-A-2 752 907 ist ein rechteckiges Plattenelement für Schallschutzwände bekannt, bei dem eine Schalldämmatte aus Steinwolle zwischen einer Vollblechplatte und einer Lochblechplatte in einem Metallprofilrahmen eingeschlossen ist, der mit umlaufenden Ausnehmungen zur Aufnahme der, über die Schalldämmatte überstehenden Ränder der beiden Blechplatten versehen ist. Bei diesem Plattenelement ragen die Rahmenprofile in den Zwischenraum zwischen den beiden Blechplatten bis zur Schalldämmatte hinein und sich untereinander, nicht aber mit der Schalldämmatte oder mit den Blechplatten mittels Eckwinkel verbunden, auf die die Profilenden aufgesteckt und dort mittels Schrauben und Klemmplatten festgeklemmt sind. Diese Konstruktion des Plattenelementes setzt steife, in den Profilrahmen einzusetzende Platten voraus und ist daher für Doppelstegplatten aus Kunststoff nicht anwendbar.From DE-A-2 752 907 a rectangular plate element for soundproof walls is known, in which a sound insulation mat made of rock wool is enclosed between a solid plate and a perforated plate in a metal profile frame, which has circumferential recesses for receiving the edges of the two which protrude beyond the sound insulation mat Sheet metal plates is provided. With this plate element, the frame profiles protrude into the space between the two sheet metal plates up to the sound insulation mat and to each other, but not to the sound insulation mat or to the plate plates by means of corner brackets, onto which the profile ends are attached and clamped there by means of screws and clamping plates. This construction of the panel element requires rigid panels to be inserted into the profile frame and is therefore not applicable to double-wall panels made of plastic.

Aufgabe der Erfindung ist es ein am Rand mit Profilen versteiftes Doppelstegplattenelement anzugeben, bei welchem die Profile mit der Doppelstegplatte sicher verbunden sind und dennoch Bewegungen infolge unteschiedlicher Wärmeausdehnungen möglich sind.The object of the invention is to provide a double-wall plate element stiffened at the edge with profiles, in which the profiles are securely connected to the double-wall plate and yet movements are possible as a result of different thermal expansions.

Dies wird erfindungsgemäß dadurch erreicht, daß zwei aneinanderstoßende Profile miteinander und mit der Doppelstegplatte durch einen, in einem Ausschnitt der Doppelstegplatte angeordneten zweischenkeligen Eckwinkel verbunden sind, dessen Schenkel formschlüssig in die Enden der beiden Profile eingesetzt sind, wobei zumindest bei einem Profilende die in das innere des Profiles ragenden Randbereiche der beiden Deckplatten der Doppelstegplatte jeweils zwischen dem in das Profilende eingesetzten Schenkel des Eckwinkels und der jeweiligen Profilinnenseite angeordnet sind. Durch diese Ausbildung wird eine möglichst feste Verbindung der Doppelstegplatte mit mindestens zwei im Winkel zueinander stehenden Profilen erreicht, wobei durch eine nur punktweise Fixierung der Doppelstegplatte eine Unterschiedliche Wärmeausdehnung möglich ist.This is achieved according to the invention in that two abutting profiles are connected to one another and to the double web plate by a two-leg corner corner arranged in a cutout of the double web plate, the legs of which are positively inserted into the ends of the two profiles, with at least one end of the profile entering the interior of the profile projecting edge areas of the two cover plates of the double-wall sheet are each arranged between the leg of the corner bracket inserted into the profile end and the respective inside of the profile. This configuration achieves the strongest possible connection of the double-wall sheet with at least two profiles that are at an angle to one another, wherein a different thermal expansion is possible by only fixing the double-wall sheet at points.

Nachstehend wird die Erfindung an einem Ausführungsbeispiel anhand der Zeichnungen näher erläutert. In den Zeichnungen zeigen: Fig. 1 eine Doppelstegplatte im Querschnitt, Fig. 2 eine Ecke eines rechteckigen Doppelstegplattenelementes, Fig. 3 einen Schnitt nach der Linie A-A in Fig. 2, Fig. 4 die Ecke der Fig. 2 im auseinandergezogenen Zustand und Fig. 5 den angeschärften Vorderteil eines Schenkels des Eckwinkels von oben.The invention is explained in more detail using an exemplary embodiment with reference to the drawings. In the drawings: FIG. 1 shows a double web plate in cross section, FIG. 2 shows a corner 3 shows a section along the line AA in FIG. 2, FIG. 4 shows the corner of FIG. 2 in the pulled-apart state and FIG. 5 shows the sharpened front part of one leg of the corner angle from above.

Als Beispiel ist eine rechtwinklige Eckverbindung eines rechteckigen Doppelstegplattenelementes gezeigt, wobei die Erfindung für sämtliche gewünschten Winkel Anwendung finden kann.As an example, a right-angled corner connection of a rectangular double-wall sheet element is shown, and the invention can be used for all desired angles.

Das Doppelstegplattenelement besteht aus einer Doppelstegplatte 1 deren Ränder mit Profilen eingefaßt sind. In den Ecken des Doppelstegplattenelementes sind die Profile miteinander und mit der Doppelstegplatte 1 mittels eines Eckwinkels 2 verbunden. Der vorzugsweise preiswert in Massenfertigung aus Kunststoff hergestellte Eckwinkel 2 hat einen entsprechend der Innenform des einen Einfaßprofiles 5 geformten Schenkel 3, der beim Zusammenbau in das Einfaßprofil 5 eingeschoben wird. Der andere Schenkel 4 ist ebenfalls so bemessen, daß er in das andere Einfaßprofil 6 geschoben werden kann, jedoch um das Maß zweier der beiden Deckplatten der Doppelstegplatte 1 kleiner. Außerdem ist er an seinem Ende 4 messerförmig geschärft und über die ganze Länge mit widerhakenartigen Erhebungen 7 ausgestattet. Beim automatischen Stanzen der Doppelstegplatten 1 auf das gewünschte Maß wird gleichzeitig an jeder Ecke ein dreieckförmiger Ausschnitt 8 mit abgeschnitten, in dem ein Teil des Eckwinkels 2 Platz findet.The double wall plate element consists of a double wall plate 1 whose edges are edged with profiles. In the corners of the double-wall sheet element, the profiles are connected to one another and to the double-wall sheet 1 by means of a corner bracket 2. The corner bracket 2, which is preferably inexpensively mass-produced from plastic, has a leg 3 which is shaped in accordance with the inner shape of a border profile 5 and which is pushed into the border profile 5 during assembly. The other leg 4 is also dimensioned such that it can be pushed into the other border profile 6, but smaller by the dimension of two of the two cover plates of the double wall plate 1. In addition, it is sharpened in the shape of a knife at its end 4 and equipped with barb-like elevations 7 over the entire length. During the automatic punching of the double-wall sheets 1 to the desired size, a triangular cutout 8 is also cut off at each corner, in which a part of the corner angle 2 is accommodated.

Zur Montage wird nun vorerst das zu den Längsstegen 1' der Doppelstegplatte 1 rechtwinklig stehende Einfaßprofil 6 auf die Doppelstegplatte 1 aufgesteckt. Nun wird der Eckwinkel 2 mit seinem glatt geformten Schenkel 3 in das für die Längsseite bemessene Einfaßprofil 5 eingesteckt, und anschließend das messerförmige Ende 4' des Eckwinkels 4 in die Stirnöffnung des bereits auf die Doppelstegplatte 1 aufgesteckten Einfaßprofiles 6 angesetzt. Beim anschließenden Andrücken des für die Längsseite bestimmten Einfaßprofiles 5 wird gleichzeitig der Eckwinkel 2 in die Stirnöffnung des Einfaßprofiles 6 eingedrückt. Dabei pressen die widerhakenartigen Erhebungen des Schenkels 4 bei beiden Deckplatten 1" der Doppelstegplatte 1 gegen die Innenseiten des Einfaßprofiles 6, während das messerförmige, spitze Ende 4' die senkrecht stehenden, dünnen Zellwände bzw. Längsstege 1' durchtrennt, während es eingeschoben wird. Die beiden Deckplatten 1" sind nun über die ganze Länge des Schenkels 4 durch die widerhakenartigen Erhebungen am Eckwinkel 2 gegen Verschieben in Querrichtung fixiert, während an der Innenseite des Einfaßprofiles 6 nach einnen vorstehende Vorsprünge 9 oder Nasen das Verschieben der Deckplatten 1" der Doppelstegplatte 1 in Längsrichtung verhindern. Durch diese Vorsprünge 9 ist aber auch ein Verschieben des längsseits liegenden Einfaßprofiles 5 nicht mehr möglich, weil sich der glatte Schenkel 3 des Winkels 2 ebenfalls an Vorsprüngen 10 oder Nasen abstützt. Nach dem Aufdrükken aller 4 Eckverbindungen ist die Doppelstegplatte 1 ohne zusätzliche Hilfsmittel mit den sie umfassenden Einfaßprofilen zuverlässig verbunden, wobei auch die Einfaßprofile in allen Richtungen fixiert sind, gleichzeitig aber durch die nur an den Eckpunkten erfolgte Fixierung der doppelstegplatte genügend Spielraum zur Wärmedehnung lassen.For assembly, the edging profile 6, which is at right angles to the longitudinal webs 1 'of the double wall plate 1, is now pushed onto the double wall plate 1. Now the corner bracket 2 with its smoothly shaped leg 3 is inserted into the mounting profile 5 dimensioned for the long side, and then the knife-shaped end 4 'of the corner bracket 4 is inserted into the front opening of the mounting profile 6 already attached to the double-wall sheet 1. When the border profile 5 intended for the long side is subsequently pressed on, the corner angle 2 is simultaneously pressed into the front opening of the border profile 6. The barb-like elevations of the leg 4 on both cover plates 1 "of the double web plate 1 press against the inside of the border profile 6, while the knife-shaped, pointed end 4 'cuts through the vertical, thin cell walls or longitudinal webs 1' while it is being pushed in. The Both cover plates 1 "are now fixed over the entire length of the leg 4 by the barb-like elevations on the corner bracket 2 against displacement in the transverse direction, while on the inside of the border profile 6 after a protruding protrusions 9 or noses, the displacement of the cover plates 1" of the double-wall sheet 1 in By means of these projections 9, however, it is also no longer possible to move the bordering profile 5 lying on the side, because the smooth leg 3 of the angle 2 is also supported on projections 10 or lugs 10. After all 4 corner connections have been pressed on, the double web plate 1 is without additional Tools with which they are around Binding profiles reliably connected, the border profiles being fixed in all directions, but at the same time leaving enough room for thermal expansion due to the fixing of the double-wall sheet only at the corner points.

Claims (8)

1. Double par panel element with edges mounted in angularly touching profiles, characterised in that two touching profiles (5, 6) are connected to one another and to the double bar panel (1) by means of a two-legged corner piece (2) which is disposed in a cut-out (8) of the double bar panel (1) and the legs (3, 4) of which are inserted in the ends of the two profiles (5, 6) in a form-locking manner, at least in the case of one profile end the edge areas - of the two cover panels (1 ") of the double bar panel (1) - projecting into the interior of the profile (6) in each case being disposed between the leg (4) of the corner piece (2) inserted in the profile end and the respective profile inner side.
2. Double bar panel element as claimed in Claim 1, characterised in that one leg (4) of the corner piece (2) is inserted in the end of one profile (6) between the two cover panels (1") of the double bar panel (1) and the other leg (3) thereof is inserted in the region of the end of the other profile (5) which is free from the double bar panel (1).
3. Double bar panel element as claimed in Claim 1, characterised in that both legs of the corner piece are inserted in the ends of both profiles between the two cover panels of the double leg panel.
4. Double bar panel element as claimed in one of Claims 1 to 3, characterised in that both cover panels (1") of the double bar panel (1) are clamped between the respective profile inner side and the respective leg (4) of the corner piece (2).
5. Double bar panel element as claimed in one of Claims 1 to 4, characterised in that at least one leg (4) of the corner piece (2) is sharpened in the manner of a blade for cutting open the bars (1') of the double bar panel (1).
6. Double bar panel element as claimed in one of Claims 1 to 5, characterised in that at least one leg (4) of the corner piece (2) is equipped with counter-hook like elevations (7) for fastening the double bar panels (1) in the respective profile end.
7. Double bar panel element as claimed in one of Claims 1 to 6, characterised in that the legs (3) of the corner piece (2) are in engagement with projections (10) projecting from the inner side of the profile (5).
8. Double bar panel element as claimed in Claim 7, characterised in that projections (9, 10) engaging behind the respective leg (3, 4) of the corner piece (2) are provided on each profile inner side.
EP85890209A 1984-09-07 1985-09-05 Hollow panel with edges mounted in angularly touching profiles Expired - Lifetime EP0174297B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2873/84 1984-09-07
AT0287384A AT385073B (en) 1984-09-07 1984-09-07 DOUBLE-MOUNTED PLATE ELEMENT WITH EDGES EDGED WITH ANGLE-ABOVEING PROFILES

Publications (3)

Publication Number Publication Date
EP0174297A2 EP0174297A2 (en) 1986-03-12
EP0174297A3 EP0174297A3 (en) 1986-11-26
EP0174297B1 true EP0174297B1 (en) 1990-04-25

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EP85890209A Expired - Lifetime EP0174297B1 (en) 1984-09-07 1985-09-05 Hollow panel with edges mounted in angularly touching profiles

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US (1) US4622797A (en)
EP (1) EP0174297B1 (en)
AT (1) AT385073B (en)
DE (2) DE3577335D1 (en)

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DE1809159A1 (en) * 1968-11-15 1970-06-25 Alu Therm W Mayer & Co Connecting and holding arrangement for several hollow profiles, pipes, frame parts or the like that are adjacent to one another with their end regions.
US3834101A (en) * 1972-08-25 1974-09-10 Mesker Ind Inc Insulated door construction
US3866380A (en) * 1974-04-02 1975-02-18 Warren Ind Connector for window spacer assembly
DE2752907A1 (en) * 1977-11-26 1979-05-31 Schmolz & Bickenbach PANEL ELEMENT FOR SOUND PROTECTION WALLS OR DGL.

Also Published As

Publication number Publication date
ATA287384A (en) 1987-07-15
DE8525506U1 (en) 1985-11-28
DE3577335D1 (en) 1990-05-31
AT385073B (en) 1988-02-10
US4622797A (en) 1986-11-18
EP0174297A3 (en) 1986-11-26
EP0174297A2 (en) 1986-03-12

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