EP0134757A2 - Covering frame assembled of metal profile sections, and angular connecting element for fixing this covering frame to a wooden frame - Google Patents

Covering frame assembled of metal profile sections, and angular connecting element for fixing this covering frame to a wooden frame Download PDF

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Publication number
EP0134757A2
EP0134757A2 EP84810425A EP84810425A EP0134757A2 EP 0134757 A2 EP0134757 A2 EP 0134757A2 EP 84810425 A EP84810425 A EP 84810425A EP 84810425 A EP84810425 A EP 84810425A EP 0134757 A2 EP0134757 A2 EP 0134757A2
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EP
European Patent Office
Prior art keywords
profile
height
leg
connecting element
frame
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP84810425A
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German (de)
French (fr)
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EP0134757A3 (en
EP0134757B1 (en
Inventor
Oskar Blaschka
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METALLBAU KOLLER AG
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Metallbau Koller AG
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Priority to AT84810425T priority Critical patent/ATE36026T1/en
Publication of EP0134757A2 publication Critical patent/EP0134757A2/en
Publication of EP0134757A3 publication Critical patent/EP0134757A3/en
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Publication of EP0134757B1 publication Critical patent/EP0134757B1/en
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    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/302—Covering wooden frames with metal or plastic profiled members

Definitions

  • fastening elements to be used in this way must be fastened exactly in a line, since otherwise a frame part cannot be clipped on at all, and that the distances between two profile bar sections of a frame lying opposite one another must be observed exactly. Because these precisions are very difficult to maintain when fastening the connecting elements to the wood, Stist a cover frame on the wooden frame of a window sash connecting elements have been created that have movable parts to accommodate these working tolerances, as has become known from CH-PS 588 626. Such elements are expensive and can only compensate for very limited inaccuracies, which is why it has long been attempted to create elements which can be easily attached to the wood and which are inexpensive to manufacture.
  • the cover frame composed of metal profile bar sections, i.e. usually an aluminum cover frame, and angled connecting elements in order to fasten this cover frame to a wooden frame delimiting a door or window opening, the first leg of each angular element is provided with a screw hole, the axis of which forms an angle of 55 ° to 85 ° with it and an angle of 10 ° to 40 ° with the bisector of the connecting element.
  • the invention is characterized in that the profile bar sections have an angular C-profile with the clear height h, the clear depth t and the length s of its free legs measured in the C interior and an opening of the height h-2s facing the wooden frame, and that the second leg of each angular element carries on its outside a sliding element which fits into the C-profile of the profile rod section and is provided with an elastic supporting element, the width b of which is insignificantly smaller than the opening of the C-profile.
  • Appropriate embodiments of the invention are defined in the dependent claims.
  • the connecting element designated as a whole by 3 is used for fastening the section of the profiled bar, designated as a whole by 1, to part 2 of the wooden frame.
  • the profile bar section 1 has an angular C-profile which is open towards the wooden frame 2 and is formed by the front bar la and the webs 1b, 1c, 1d and le.
  • the clear height is marked with h, the clear depth with t and the inside leg length with s.
  • the connecting element 3 is essentially angular.
  • the one element leg, which here with 3a is provided with a screw hole 3b, the axis 3c, as can be seen particularly well from FIG. 3, with the element leg 3a forms an angle of 55 ° to 85 °, preferably approximately 80 °, during the Angle that this axis 3c forms with the bisector 4 is approximately 10 ° to 40 °, preferably 35 °.
  • the second element leg which is denoted by 3d in the drawing, bears on its outside a sliding member, which is denoted as a whole by 5 and fits into the C-profile of the section 1.
  • the width b of this sliding element 5 is insignificantly smaller than the opening height h-2s of the C-profile. This makes it possible to insert the connecting element into the C-profile at any desired point, as can also be seen from the drawing figure 1.
  • the sliding element 5 namely has a fixed component 5a connected to the second element leg 3d by a neck 5b, the thickness d of which is at least at that of the edge.
  • Fig. 4 shows a second embodiment, which differs from The only difference between the example described above is that here the spring element is formed by a ring 7 clamped between the two projections 8a and 8b. Otherwise, the connecting element is of the same design as the element already described.
  • the inner surfaces of the two element legs 3a and 3d are not completely flat, but rather have recesses which serve for partial ventilation of the wooden surfaces on which the connecting element is intended to be placed.
  • the leg 3a has two grooves 3f, while the leg 3d is provided with a recess 3h delimited by the edge 3g, into which the grooves 3f open.
  • connecting elements 3 are first used in the required number and at the desired spacing in all four C-profiles of the frame, as can be seen from FIG. 1.
  • the sliding element is inserted with its narrow side into the opening and then the element is rotated through 90 °, whereby the element is seated correctly, but can be moved.
  • each connecting element can be screwed to the associated wooden frame by means of a screw, as can be seen in FIG. 3. Difficulties with regard to the accuracy to be maintained or other problems can not occur, since each connecting element 3 when there are unevenness in the wooden frame Tightening the screw against the force of the elastic support element 6 or 7 can be moved relative to the section bar section 1.
  • this frame is, so to speak, attached in a floating manner, i.e. it is always centered relative to the wooden frame, regardless of whether it cools down due to the cold ambient temperature or heats and expands due to the strong sunlight. All changes in length caused by such temperature fluctuations can be absorbed by the elastic support elements which are mounted so as to be displaceable in the direction perpendicular to the direction of elasticity.
  • the first leg designated by 9a likewise has a screw hole 9b which serves for fastening and whose axis has essentially the same direction as that Axis 3c of the connecting element 3 described with reference to FIG. 3, the fixed component 10a is attached to the second leg 9d by means of a neck 10b, which here has the shape of a square tube, the upper opening being interrupted by a web 10c.
  • a U-shaped bracket 12 Arranged in the opening is a U-shaped bracket 12, which is pressed outwards by a spring 11 supported on the web 10c and only shown in FIG. 6, but not in FIG.
  • the bracket 12 protrudes so far that the total height of the slider thus formed is somewhat larger than h, the thickness d of the slider is slightly less than the depth t of the C-groove and the width b is slightly less than that Height of the opening of the C-profile, so that the same conditions as in the connection element 3 described above with reference to FIGS. 1 to 3 are present. Therefore, this connector is used the same as the above connector.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

1. A covering frame assembled of metal profile sections (1) and connecting elements (3, 5), each comprising an angular component (3) for fixing said covering frame to a wooden frame (2) that bounds a door opening or a window opening, the first leg (3a) of each angular component (3) being equipped with a hole (3b) for a screw, the hole (3b) having its axis (3c) form an angle between 55 degrees and 85 degrees with said first leg (3a), and an angle between 10 degrees and 40 degrees with the bisectrix of the angle of said angular component, characterized in that the profile sections comprise each a cornered C-profile having a clear height h, a clear depth t, and a length dimensions of its free legs (1c and 1e) as measured on the inside of the C-profile, and an opening arranged to face the wooden frame (2) and to have a height of h-2s, furthermore in that the second leg (3d) of each angular component is arranged to carry on its outer side a sliding member (5) arranged to fit into the C-profile of the profile section and provided with an elastic support member (6), the width b of the sliding member (5) being but immaterially smaller than the height h-2s of the opening of the C-profile, said sliding member (5) being arranged to comprise a rigid component (5a) connected with said second angular component leg (3d) by way of a neck (5b) and having a thickness d corresponding to the depth t of the C-slot, at least at its end facing the edge (3e) of the connecting element, as well as a height h' larger than h-s, and in that the elastic support member (6) is dimensioned to have it extend in its unloaded state - together with the sliding member - over a total height larger than the clear height h of the C-profile, and to have the total height of the elastic support member (6) together with the sliding member (5) - in the loaded state - reduceable to a value h and below, to make the entire sliding member (5) elastically supported within the C-profile.

Description

Bei Holzmetallfenstern stellt sich stets das Problem, wie man den äusseren Abdeckrahmen, der aus metallenen Profilstababschnitten zusammengesetzt ist, am Holzrahmen befestigen kann. Sehr oft werden zu diesem Zweck Kunststoff-Verbindungselemente verwendet, die auf den Holzrahmen aufgeschraubt werden, und auf die dann der Metallrahmen aufgeklipst wird. Dazu ist es natürlich nötig, dass die Verbindungselemente irgendwelche elastische Vorsprünge aufweisen, die entsprechende Rippen, beispielsweise als die freien Enden eines gegen die Verbindungselemente offenen C-Profils, der Profilstangen hintergreifen können. Derartige Verbindungselemente werden ca. alle 20 - 50 cm auf dem Holz befestigt, damit ein sicherer Halt des Abdeckrahmens gewährleistet ist.With wood-metal windows, there is always the problem of how to attach the outer cover frame, which is composed of metal profile bar sections, to the wood frame. Plastic fasteners are very often used for this purpose, which are screwed onto the wooden frame and onto which the metal frame is then clipped. For this it is of course necessary that the connecting elements have any elastic projections which can engage behind corresponding ribs, for example as the free ends of a C-profile open against the connecting elements, of the profile rods. Such connecting elements are attached to the wood about every 20 - 50 cm, so that a secure hold of the cover frame is ensured.

Es versteht sich von selbst, dass derart zu verwendende Befestigungselemente genau in einer Linie befestigt sein müssen, da sich ja andernfalls ein Rahmenteil gar nicht aufklipsen lässt, und dass die Distanzen zwischen zwei einander gegenüber liegenden Profilstababschnitten eines Rahmens genau eingehalten werden müssen. Da diese Präzisionen beim Befestigen der Verbindungselemente am Holz sehr schwierig einzuhalten sind, sind für die Befestigung eines Abdeckrahmens am hölzernen Rahmen eines Fensterflügels Verbindungselemente geschaffen worden, die zur Aufnahme dieser Arbeitstoleranzen bewegliche Teile aufweisen, wie das aus der CH-PS 588 626 bekannt geworden ist. Derartige Elemente sind teuer und können nur sehr begrenzte Ungenauigkeiten ausgleichen, weshalb schon lange versucht wurde, Elemente zu schaffen, die sich problemlos am Holz befestigen lassen und die in der Herstellung preiswert sind. Diese Aufgabe wurde nun mit der vorliegenden Erfindung gelöst, die einen aus metallenen Profilstababschnitten zusammengesetzten Abdeckrahmen, also üblicherweise einen Aluminium-Abdeckrahmen, und winkelförmige Verbindungselemente, um diesen Abdeckrahmen an einem eine Tür- oder Fensteröffnung begrenzenden Holzrahmen zu befestigen, wobei der erste Schenkel jedes Winkelelements mit einem Schraubenloch versehen ist, dessen Achse mit ihm einen Winkel von 55° bis 85° und mit der Winkelhalbierenden des Verbindungselements einen Winkel von 10° bis 40° bildet. Die Erfindung ist dadurch gekennzeichnet, dass die Profilstababschnitte ein eckiges C-Profil mit der lichten Höhe h, der lichten Tiefe t und der im C-Inneren gemessenen Länge s seiner freien Schenkel und einer dem Holzrahmen zugewandten Öffnung der Höhe h-2s aufweisen und dass der zweite Schenkel jedes Winkelelements auf seiner Aussenseite eine in das C-Profil des Profilstababschnittes passendes, mit einem elastischen Abstütztelement versehenes Gleitorgan trägt, dessen Breite b unwesentlich kleiner ist als die Öffnung des C-Profils. Zweckmässige Ausgestaltungen der Erfindung sind in den abhängigen Ansprüchen definiert.It goes without saying that fastening elements to be used in this way must be fastened exactly in a line, since otherwise a frame part cannot be clipped on at all, and that the distances between two profile bar sections of a frame lying opposite one another must be observed exactly. Because these precisions are very difficult to maintain when fastening the connecting elements to the wood, Stigung a cover frame on the wooden frame of a window sash connecting elements have been created that have movable parts to accommodate these working tolerances, as has become known from CH-PS 588 626. Such elements are expensive and can only compensate for very limited inaccuracies, which is why it has long been attempted to create elements which can be easily attached to the wood and which are inexpensive to manufacture. This object has now been achieved with the present invention, the cover frame composed of metal profile bar sections, i.e. usually an aluminum cover frame, and angled connecting elements in order to fasten this cover frame to a wooden frame delimiting a door or window opening, the first leg of each angular element is provided with a screw hole, the axis of which forms an angle of 55 ° to 85 ° with it and an angle of 10 ° to 40 ° with the bisector of the connecting element. The invention is characterized in that the profile bar sections have an angular C-profile with the clear height h, the clear depth t and the length s of its free legs measured in the C interior and an opening of the height h-2s facing the wooden frame, and that the second leg of each angular element carries on its outside a sliding element which fits into the C-profile of the profile rod section and is provided with an elastic supporting element, the width b of which is insignificantly smaller than the opening of the C-profile. Appropriate embodiments of the invention are defined in the dependent claims.

Nachfolgend werden anhand der beiliegenden Zeichnung drei Ausführungsbeispiele der Erfindungs beschrieben. In der Zeichnung zeigt

  • die Figur 1 einen Profilstababschnitt und ein Verbindungselement vor dem Einsetzen,
  • die Figur 2 das Verbindungselement in etwas grösserem Massstab und in einer anderen Lage,
  • die Figur 3 eine Seitenansicht des in den Profilstab eingesetzten Verbindungselementes, wobei der Profilstababschnitt und der zugehörige Holzrahmenschenkel im Schnitt dargestellt sind,
  • die Figur 4 ein zweites Ausführungsbeispiel eines erfindungsgemässen Verbindungselementes mit abgenommenem Federring,
  • die Figur 5 ein drittes Ausführungsbeispiel in perspektivischer Darstellung und
  • die Figur 6 einen Schnitt durch das Gleitorgan des dritten Ausführungsbeispiels.
Three exemplary embodiments of the invention are described below with reference to the accompanying drawing. In the drawing shows
  • 1 shows a profile bar section and a connecting element before insertion,
  • 2 shows the connecting element on a somewhat larger scale and in a different position,
  • FIG. 3 shows a side view of the connecting element inserted into the profiled bar, the section of the profiled bar and the associated wooden frame leg being shown in section,
  • FIG. 4 shows a second exemplary embodiment of a connecting element according to the invention with the spring ring removed,
  • 5 shows a third embodiment in perspective and
  • 6 shows a section through the sliding member of the third embodiment.

Wie man aus den Figuren 1 bis 3 ersehen kann, dient das als Ganzes mit 3 bezeichnete Verbindungselement zur Befestigung des als Ganzes mit 1 bezeichneten Profilstababschnittes am Teil 2 des Holzrahmens.As can be seen from FIGS. 1 to 3, the connecting element, designated as a whole by 3, is used for fastening the section of the profiled bar, designated as a whole by 1, to part 2 of the wooden frame.

Der Profilstababschnitt 1 weist ein zum Holzrahmen 2 hin offenes, eckiges C-Profil auf, das durch die Frontleiste la sowie die Stege lb, lc, 1d und le gebildet wird. Die lichte Höhe ist mit h, die lichte Tiefe mit t bezeichnet und die innen gemessene Schenkellänge mit s.The profile bar section 1 has an angular C-profile which is open towards the wooden frame 2 and is formed by the front bar la and the webs 1b, 1c, 1d and le. The clear height is marked with h, the clear depth with t and the inside leg length with s.

Das Verbindungselement 3 ist im wesentlichen winkelförmig. Der eine Element-Schenkel, der hier mit 3a bezeichnet ist, ist mit einem Schraubenloch 3b versehen, dessen Achse 3c, wie man besonders gut aus der Fig. 3 ersehen kann, mit dem Element-Schenkel 3a einen Winkel von 55° bis 85°, vorzugsweise ca. 80° bildet, während der Winkel, den diese Achse 3c mit der Winkelhalbierenden 4 bildet, ca. 10° bis 40°, vorzugsweise also 35° beträgt.The connecting element 3 is essentially angular. The one element leg, which here with 3a is provided with a screw hole 3b, the axis 3c, as can be seen particularly well from FIG. 3, with the element leg 3a forms an angle of 55 ° to 85 °, preferably approximately 80 °, during the Angle that this axis 3c forms with the bisector 4 is approximately 10 ° to 40 °, preferably 35 °.

Der zweite Element-Schenkel, der in der Zeichnung mit 3d bezeichnet ist, trägt auf seiner Aussenseite ein in das C-Profil des Profilstababschnittes 1 passendes, als Ganzes mit 5 bezeichnetes Gleitorgan. Die Breite b dieses Gleitorganes 5 ist unwesentlich kleiner als die Offnungshöhe h-2s des C-Profils. Dadurch ist es möglich, das Verbindungselement an jeder gewünschten Stelle in das C-Profil einzusetzen, wie das auch aus der Zeichnungsfigur 1 ersichtlich ist. Das Gleitorgan 5 weist nämlich einen durch einen Hals 5b mit dem zweiten Element-Schenkel 3d verbundenen festen Bestandteil 5a auf, dessen Dicke d mindestens an dem der Kante. 3e des Elementes 3 zugewandten Ende der Tiefe t der C-Nut entspricht, so dass das Gleitorgan 5 nötigenfalls in der C-Nut verschoben werden kann, ohne zu wackeln. Die Höhe h' dieses Bestandteiles ist etwas kleiner als die lichte Höhe h des C-Profils, aber doch, wie man aus der Fig. 3 ersehen kann, so gross, dass der Teil auch dann nicht aus der Öffnung des C-Profils austreten kann, wenn er am Steg ld ansteht, sie ist also grösser als h-s. Am festen Bestandteil 5a des Gleitorganes 5 ist ein hier als Ring ausgebildetes Feder-Element 6 angebracht, das im unbelasteten Zustand dem Gleitorgan 5 eine Höhe gibt, die grösser ist als die lichte Höhe h des C-Profils, so dass das ganze Gleitorgan im C-Profil elastisch abgestützt ist.The second element leg, which is denoted by 3d in the drawing, bears on its outside a sliding member, which is denoted as a whole by 5 and fits into the C-profile of the section 1. The width b of this sliding element 5 is insignificantly smaller than the opening height h-2s of the C-profile. This makes it possible to insert the connecting element into the C-profile at any desired point, as can also be seen from the drawing figure 1. The sliding element 5 namely has a fixed component 5a connected to the second element leg 3d by a neck 5b, the thickness d of which is at least at that of the edge. 3e of the element 3 facing end corresponds to the depth t of the C-groove, so that the sliding member 5 can be moved in the C-groove if necessary without wobbling. The height h 'of this component is somewhat smaller than the clear height h of the C-profile, but nevertheless, as can be seen from FIG. 3, it is so great that the part cannot then emerge from the opening of the C-profile , if it is in line with the bridge ld, it is therefore larger than hs. On the fixed component 5a of the sliding member 5, a spring element 6, which is designed here as a ring, is attached, which in the unloaded state gives the sliding member 5 a height which is greater than the clear height h of the C-profile, so that the entire sliding member in the C - Profile is supported elastically.

Während bei dem in den Fig. 1 bis 3 dargestellten Ausführungsbeispiel das Feder-Element 6 mit dem übrigen Teil des Gleitorgans und den beiden Element-Schenkeln 3a und 3d aus einem einzigen Stück besteht, zeigt die Fig. 4 ein zweites Ausführungsbeispiel, das sich vom vorstehend beschriebenen Beispiel nur dadurch unterscheidet, dass hier das Feder-Element durch einen zwischen die beiden Vorsprünge 8a und 8b eingeklemmten Ring 7 gebildet wird. Im übrigen ist das Verbindungselement gleich ausgebildet wie das bereits beschriebene Element. Es ist in diesem Zusammenhang noch darauf hinzuweisen, dass die Innenflächen der beiden Element-Schenkel 3a und 3d nicht vollständig eben sind, sondern Ausnehmungen aufweisen, die zum teilweisen Belüften der Holzflächen dienen, auf denen das Verbindungselement aufzuliegen bestimmt ist. So weist der Schenkel 3a zwei Rillen 3f auf, während der Schenkel 3d mit einer durch den Rand 3g begrenzten Ausnehmung 3h versehen ist, in welche die Rillen 3f münden.While in the embodiment shown in FIGS. 1 to 3, the spring element 6 with the remaining part of the sliding goose and the two element legs 3a and 3d consists of a single piece, Fig. 4 shows a second embodiment, which differs from The only difference between the example described above is that here the spring element is formed by a ring 7 clamped between the two projections 8a and 8b. Otherwise, the connecting element is of the same design as the element already described. In this connection, it should also be pointed out that the inner surfaces of the two element legs 3a and 3d are not completely flat, but rather have recesses which serve for partial ventilation of the wooden surfaces on which the connecting element is intended to be placed. Thus the leg 3a has two grooves 3f, while the leg 3d is provided with a recess 3h delimited by the edge 3g, into which the grooves 3f open.

Zum Befestigen des aus den Profilstababschnitten 1 bestehenden Metallrahmens an den Teilen 2 des Holzrahmens werden zuerst Verbindungselemente 3 in der benötigten Anzahl und im gewünschten Abstand in alle vier C-Profile des Rahmens eingesetzt, so wie das aus der Fig. 1 ersichtlich ist. Beim Einsetzen der einzelnen Verbindungs-Elemente wird jeweilen das Gleitorgan mit seiner Schmalseite in die öffnung eingeführt und dann wird das Element um 90° gedreht, wodurch das Element zwar richtig sitzt, sich jedoch verschieben lässt. Nun kann jedes Verbindungselement mittels einer Schraube am zugehörigen Holzrahmen angeschraubt werden, so wie das aus der Fig. 3 ersichtlich ist. Schwierigkeiten in bezug auf die einzuhaltende Genauigkeit oder andere Probleme können dabei nicht auftreten, da sich ja bei Unebenheiten im Holzrahmen jedes Verbindungselement 3 beim Anziehen der Schraube entgegen der Kraft des elastischen Abstützelementes 6 bzw. 7 relativ zum Profilstababschnitt 1 verschieben lässt.To fasten the metal frame consisting of the profile bar sections 1 to the parts 2 of the wooden frame, connecting elements 3 are first used in the required number and at the desired spacing in all four C-profiles of the frame, as can be seen from FIG. 1. When inserting the individual connecting elements, the sliding element is inserted with its narrow side into the opening and then the element is rotated through 90 °, whereby the element is seated correctly, but can be moved. Now each connecting element can be screwed to the associated wooden frame by means of a screw, as can be seen in FIG. 3. Difficulties with regard to the accuracy to be maintained or other problems can not occur, since each connecting element 3 when there are unevenness in the wooden frame Tightening the screw against the force of the elastic support element 6 or 7 can be moved relative to the section bar section 1.

Wegen der auf allen vier Schenkeln des Abdeckrahmens verteilt angeordneten Verbindungselementen ist dieser Rahmen sozusagen schwimmend befestigt, d.h. er ist stets relativ zum Holzrahmen zentriert, unabhängig davon, ob er sich wegen der kalten Umgebungstemperatur abkühlt oder wegen der starken Sonnenbestrahlung erhitzt und ausdehnt. Alle durch derartige Temperaturschwankungen bewirkten Längenänderungen können von den elastischen Abstützelementen aufgenommen werden, die in der zur Elastizitätsrichtung senkrechten Richtung ja verschiebbar gelagert sind.Because of the connecting elements distributed on all four legs of the cover frame, this frame is, so to speak, attached in a floating manner, i.e. it is always centered relative to the wooden frame, regardless of whether it cools down due to the cold ambient temperature or heats and expands due to the strong sunlight. All changes in length caused by such temperature fluctuations can be absorbed by the elastic support elements which are mounted so as to be displaceable in the direction perpendicular to the direction of elasticity.

Beim dritten Ausführungsbeispiel eines Verbindungselements, das in den Figuren 5 und 6 dargestellt und das als Ganzes mit 9 bezeichnet ist, weist der erste mit 9a bezeichnete Schenkel ebenfalls ein für die Befestigung dienendes Schraubenloch 9b auf, dessen Achse im wesentlichen dieselbe Richtung besitzt, wie die anhand der Figur 3 beschriebene Achse 3c des Verbindungselements 3. Am zweiten Schenkel 9d ist mittels eines Halses 10b der feste Bestandteil 10a angebracht, der hier die Form eines Vierkantrohrs hat, wobei die obere Öffnung durch einen Steg 10c unterbrochen ist. In der öffnung ist ein U-förmiger Bügel 12 angeordnet, der durch eine am Steg 10c abgestützte, nur in der Figur 6, nicht jedoch in der Figur 5 dargestellte Feder 11 soweit nach aussen gedrückt wird, dass die beiden Zähne 12a und 12b auf den Vorsprüngen 10d und 10e aufliegen. Während die Höhe h' des festen Bestandteils 10 der Höhe h' des festen Teils 5 entspricht, also kleiner als h aber etwas grösser als h-s ist, steht der Bügel 12 so weit vor, dass die gesamte Höhe des so gebildeten Gleitorgans etwas grösser als h ist, Die Dicke d des Gleitorgans ist etwas geringer als die Tiefe t der C-Nut und die Breite b etwas weniges geringer als die Höhe der öffnung des C-Profils, so dass die gleichen Verhältnisse wie bei dem vorstehend anhand der Figuren 1 bis 3 beschriebenen Verbindungselement 3 vorliegen. Daher wird dieses Verbindungselement gleich verwendet wie die vorstehenden Verbindungselemente.In the third exemplary embodiment of a connecting element, which is shown in FIGS. 5 and 6 and which is designated as a whole by 9, the first leg designated by 9a likewise has a screw hole 9b which serves for fastening and whose axis has essentially the same direction as that Axis 3c of the connecting element 3 described with reference to FIG. 3, the fixed component 10a is attached to the second leg 9d by means of a neck 10b, which here has the shape of a square tube, the upper opening being interrupted by a web 10c. Arranged in the opening is a U-shaped bracket 12, which is pressed outwards by a spring 11 supported on the web 10c and only shown in FIG. 6, but not in FIG. 5, so that the two teeth 12a and 12b are pressed onto the Protrusions 10d and 10e rest. While the height h 'of the fixed component 10 corresponds to the height h' of the fixed part 5, that is to say less than h but somewhat greater than hs, the bracket 12 protrudes so far that the total height of the slider thus formed is somewhat larger than h, the thickness d of the slider is slightly less than the depth t of the C-groove and the width b is slightly less than that Height of the opening of the C-profile, so that the same conditions as in the connection element 3 described above with reference to FIGS. 1 to 3 are present. Therefore, this connector is used the same as the above connector.

Claims (5)

1. Aus metallenen Profilstababschnitten (1) zusammengesetzter Abdeckrahmen und winkelförmige Verbindungselemente (3), um diesen Abdeckrahmen an einem eine Tür-oder Fensteröffnung begrenzenden Holzrahmen (2) zu befestigen, wobei der erste Schenkel (3a) jedes Verbindungselements mit einem Schraubenloch (36) versehen ist, dessen Achse (3c) mit ihm einen Winkel von 55° bis 85° und mit der Winkelhalbierenden des Verbindungselementes einen Winkel von 10° bis 40° bildet, dadurch gekennzeichnet, dass die Profilstababschnitte ein eckiges C-Profil mit der lichten Höhe h, der lichten Tiefe t, der im C-Inneren gemessenen Länge s seiner freien Schenkel (lc und le) und einer dem Holzrahmen (2) zugewandten Öffnung der Höhe h-2s aufweisen und dass der zweite Schenkel (3d) jedes Verbindungselements auf seiner Aussenseite eine in das C-Profil des Profilstababschnittes passendes, mit einem elastischen Abstützelement versehenes Gleitorgan (5) trägt, dessen Breite b unwesentlich kleiner ist als die Öffnung (h-2s) des C-Profils.1. Cover frame composed of metal section bar sections (1) and angled connecting elements (3) in order to fasten this cover frame to a wooden frame (2) delimiting a door or window opening, the first leg (3a) of each connecting element having a screw hole (36) is provided, the axis (3c) with which it forms an angle of 55 ° to 85 ° and with the bisector of the connecting element an angle of 10 ° to 40 °, characterized in that the profile bar sections have an angular C-profile with the clear height h , the clear depth t, the length s of its free legs (lc and le) measured in the C interior and an opening of height h-2s facing the wooden frame (2) and that the second leg (3d) of each connecting element on its outside carries a sliding element (5) which fits into the C-profile of the profile rod section and is provided with an elastic supporting element, the width b of which is insignificantly smaller than the opening (h-2s) of the C-profile. 2. Abdeckrahmen mit Verbindungselement nach Anspruch 1, dadurch gekennzeichnet, dass das Gleitorgan (5) einen durch einen Hals (5b) mit dem zweiten Elementenschenkel (3d) verbundenen festen Bestandteil (5a) aufweist, dessen Dicke d mindestens an dem der Kante (3e) des Verbindungselements zugewandten Ende der Tiefe t der C-Nut entspricht und dessen Höhe h' grösser ist als h-s, und dass das elastische Abstützelement (6) so bemessen ist, dass die Gesamthöhe sich im belasteten Zustand auf den Wert h und darunter verkürzen lässt.2. Cover frame with connecting element according to claim 1, characterized in that the sliding member (5) has a fixed component (5a) connected by a neck (5b) to the second element leg (3d), the thickness d of which is at least at that of the edge (3e ) of the connecting element facing end corresponds to the depth t of the C-groove and its height h 'is greater than hs, and that the elastic support element (6) is dimensioned such that the total height can be shortened to the value h and below in the loaded state . 3. Abdeckrahmen mit Verbindungselement nach Anspruch 2, dadurch gekennzeichnet, dass das elastische Abstützelement (6) als federnder Ring ausgebildet ist.3. Cover frame with connecting element according to claim 2, characterized in that the elastic support element (6) is designed as a resilient ring. 4. Abdeckrahmen mit Verbindungselement nach Anspruch 2, dadurch gekennzeichnet, dass das elastische Abstützelement (6) als federbelasteter, verschiebbarer Bügel oder Stift ausgebildet ist.4. Cover frame with connecting element according to claim 2, characterized in that the elastic support element (6) is designed as a spring-loaded, displaceable bracket or pin. 5. Abdeckrahmen mit Verbindungselement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Innenfläche mindestens eines Elementenschenkels (3a) mindestens eine Ausnehmung (3f) aufweist, die zum teilweisen Belüften der Holzfläche dient, auf der der betreffende Elementenschenkel aufliegt.5. Cover frame with connecting element according to one of claims 1 to 4, characterized in that the inner surface of at least one element leg (3a) has at least one recess (3f), which is used for partial ventilation of the wooden surface on which the relevant element leg rests.
EP84810425A 1983-08-31 1984-08-28 Covering frame assembled of metal profile sections, and angular connecting element for fixing this covering frame to a wooden frame Expired EP0134757B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84810425T ATE36026T1 (en) 1983-08-31 1984-08-28 COVER FRAME COMPOSED OF METAL PROFILE SECTIONS AND ANGULAR CONNECTOR TO ATTACH THIS COVER FRAME TO A WOOD FRAME.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4764/83 1983-08-31
CH476483 1983-08-31

Publications (3)

Publication Number Publication Date
EP0134757A2 true EP0134757A2 (en) 1985-03-20
EP0134757A3 EP0134757A3 (en) 1985-11-21
EP0134757B1 EP0134757B1 (en) 1988-07-27

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ID=4282115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810425A Expired EP0134757B1 (en) 1983-08-31 1984-08-28 Covering frame assembled of metal profile sections, and angular connecting element for fixing this covering frame to a wooden frame

Country Status (3)

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EP (1) EP0134757B1 (en)
AT (1) ATE36026T1 (en)
DE (1) DE3472997D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260155A (en) * 1991-08-15 1993-04-07 Leaderflush Doors Ltd Frame-to-frame coupling
IT202000017842A1 (en) * 2020-07-23 2022-01-23 Europrofili Group S P A CLOSING SYSTEM WITH FIXING DEVICE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT301826B (en) * 1968-03-30 1972-09-25 Wieland Werke Ag Attachment of a glass holding frame or the like.
CH588626A5 (en) * 1975-02-24 1977-06-15 Koller Metallbau Ag Wood-metal door or window wing frame - wooden-shank-mounted slides set between pi-sectioned metal bar stems
DE3134742A1 (en) * 1981-08-12 1983-03-03 Metallbau Koller AG, 4132 Muttenz Window sash or door leaf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT301826B (en) * 1968-03-30 1972-09-25 Wieland Werke Ag Attachment of a glass holding frame or the like.
CH588626A5 (en) * 1975-02-24 1977-06-15 Koller Metallbau Ag Wood-metal door or window wing frame - wooden-shank-mounted slides set between pi-sectioned metal bar stems
DE3134742A1 (en) * 1981-08-12 1983-03-03 Metallbau Koller AG, 4132 Muttenz Window sash or door leaf

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260155A (en) * 1991-08-15 1993-04-07 Leaderflush Doors Ltd Frame-to-frame coupling
IT202000017842A1 (en) * 2020-07-23 2022-01-23 Europrofili Group S P A CLOSING SYSTEM WITH FIXING DEVICE

Also Published As

Publication number Publication date
EP0134757A3 (en) 1985-11-21
ATE36026T1 (en) 1988-08-15
DE3472997D1 (en) 1988-09-01
EP0134757B1 (en) 1988-07-27

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