EP0004007B1 - Method for joining curved and straight hollow spacers for multi-pane insulation glazings - Google Patents
Method for joining curved and straight hollow spacers for multi-pane insulation glazings Download PDFInfo
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- EP0004007B1 EP0004007B1 EP19790100552 EP79100552A EP0004007B1 EP 0004007 B1 EP0004007 B1 EP 0004007B1 EP 19790100552 EP19790100552 EP 19790100552 EP 79100552 A EP79100552 A EP 79100552A EP 0004007 B1 EP0004007 B1 EP 0004007B1
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- Prior art keywords
- frame member
- profiled frame
- flat connector
- profile
- hollow
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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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/667—Connectors therefor
Definitions
- the invention relates to a method for connecting round and straight, hollow spacer profiles for multi-pane insulating glass in the corner region, in which the legs of a rounded spacer profile with the legs of at least one further round or straight spacer profile for producing a self-contained hollow profile frame in the straight region by means of a straight flat connecting body are connected, the opposite side faces of which are tightly connected to the two glass panes of the multi-pane insulating glass.
- the procedure for connecting curved, hollow spacer profiles for multi-pane insulating glass is characterized in that the connection between adjacent frame profile bodies takes place in an area of the frame within which two adjacent profile bodies do not meet at right angles as before, but rather in a straight line, i.e. at an angle of zero degrees.
- connection points whereby the opposite end faces and adjoining regions of the spacer profile bodies to be connected to one another are particularly stressed as the elements carrying the connection, has proven to be unusable not least because such a connection causes the space between the panes Multi-pane insulating glass is not able to seal completely.
- the object of the invention is therefore to develop a method of the type mentioned, which creates a stable connection between the adjacent spacer profile parts, which is not only permanent, but also brings about a reliable sealing of the space between the panes, in addition the frame sufficient Gives stability and also represents a relatively low-cost solution from a manufacturing point of view.
- the flat connecting body is pushed into the spacing profile with elastic compression of that part of its surface which comes into contact with the profile walls on which the panes of the multi-pane insulating glass lie, up to a stop between the flat connecting body and the spacing profile the part of the flat connecting body protruding from the spacing profile, the hollow spacing profile to be connected to the curved spacing profile is likewise pushed on, with elastic compression of that part of the protruding surface of the flat connecting body that comes into contact with the profile wall, on the outside of which the glass panes of the multi-pane insulating glass come to rest .
- the flat connector body deforms elastically when it is inserted so that it comes into frictional connection with at least part of the inner wall of the spacer profile surrounding it and that a limit stop for the insertion of the flat connector body into the spacer profile cavity is provided, so that the flat connector body has a certain, predetermined insertion length in both spacer profile parts to be coupled together.
- the hollow spacing profile to be connected can be pushed onto the part of the flat connecting body which protrudes from the leg of the round bent spacing profile until the end face of the spacing profile pushed onto the projecting part of the flat connecting body is on the front side of the leg of the round curved part Distance profile strikes.
- Postponing has also proven itself siph to limit the hollow spacer profile to that part of the flat connection body which projects from the leg of the curved spacer profile with the aid of a stop edge provided on the flat connection body, as a result of which a gap bridged by the flat connection body itself remains between the two opposite end faces of the spacer profiles to be connected to one another, the size of which remains can be chosen as desired, but depends on the thickness or width of the stop edge.
- the round, hollow spacer profile has a relatively short leg that is to be connected to a longer leg of the adjacent spacer profile
- a special stop edge on the surface of the flat connector body can be omitted because the abutment of the inserted end ensures that the spacing profile to be pushed onto the protruding part of the flat connector body does not push the flat connector body further into the short leg.
- a round, hollow spacing profile A is shown, which consists of two legs I and D, which enclose an angle of 90 °.
- This spacing profile is intended to be connected to another spacing profile B to form a frame profile body for multi-pane insulating glass, and in addition to the two spacer profile bodies shown in the drawing, the frame can also consist of further profile bodies which are likewise to be connected to one another in the manner according to the invention.
- a flat connecting body C is used to connect the two spacer profiles A and B, the cross section of which corresponds approximately to the cross section of the spacer profiles.
- the flat connection body C is first pressed into the leg D of the spacer profile A, with at least a part of its surface deforming elastically in order to produce a frictional connection with the inner wall of the profile.
- the flat connector body is inserted either up to the stop of its front end face F on the curved inner wall of the profile, for example in area E, if the length of the leg D is substantially smaller than the length of the flat connector body C, or up to one on the flat connector body in which Drawing not shown stop edge that abuts the end face G of the spacer profile leg 0.
- the hollow spacer profile B which can also be a curved profile but also a straight profile piece, is now pushed onto the part of the flat connector body protruding from the leg D of the spacer profile A.
- the spacer profile B can either be pushed on until its front end face H abuts the end face G of the leg D of the curved spacer profile when there is no stop edge on the surface of the flat connector body C, or up to an existing edge on the flat connector body, such as mentioned above, stop edge not shown in the drawing. In the latter case, the end faces G and H of the spacer profiles remain a short distance apart.
- This distance can be dimensioned such that a ventilation or gassing hole can be made in the exposed area of the flat connecting body to the space between the two glass panes forming the multi-pane insulating glass, which are attached to the side surfaces of the frame profile body constructed from spacer profiles, in a known manner to fill with a gas.
- the flat connector body is dimensioned and designed such that it is elastically compressed in the transverse direction when it is inserted into the cavity of the leg D of the curved spacer profile, that is to say that it suffers from a cross-sectional deformation.
- the same or similar cross-sectional deformation occurs when the distance profile B to be connected is pushed onto the part of the flat connection body which projects from the leg D.
- the surface of the flat connection has proven to be particularly advantageous body with elastically deformable springs, which are arranged on the sides of the flat connector body, which are opposite the inner walls of the profile, on the outer sides of which the glass panes are placed and fastened.
- connection method described here achieves a substantially higher stability of the frame profile body for the multi-pane insulating glass than has previously been possible with the aid of corner connection angles onto which straight hollow profile pieces have been pushed.
- the connecting body can be made much simpler than the known corner connection angle, and in particular when the flat connecting body used can be inserted as far as possible against the profile curvature into the curved leg of the spacer profile, the connecting method can be made considerably simpler and cost-saving.
- connection method described above with the aid of straight flat connecting bodies can thus be used equally for connecting straight spacing profiles as well as curved spacing profiles and spacing profiles that are both curved and straight, whereby in any case the flat connecting body in straight leg pieces of such spacing profiles can be used in one and the same level are arranged in a line, is inserted.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
Die Erfindung betrifft ein Verfahren zur Verbindung von im Eckbereich rundgebogenen und geraden, hohlen Abstandsprofilen für Mehrscheibenisoliergläser, bei dem die Schenkel eines rundgebogenen Abstandsprofils mit den Schenkeln wenigstens eines weiteren rundgebogenen oder geraden Abstandsprofils zur Herstellung eines in sich geschlossenen Hohlprofilrahmens im geraden Bereich durch einen geraden Flachverbindungskörper verbunden werden, dessen gegenüberliegende Seitenflächen mit den beiden Glasscheiben des Mehrscheibenisolierglases dicht verbunden werden.The invention relates to a method for connecting round and straight, hollow spacer profiles for multi-pane insulating glass in the corner region, in which the legs of a rounded spacer profile with the legs of at least one further round or straight spacer profile for producing a self-contained hollow profile frame in the straight region by means of a straight flat connecting body are connected, the opposite side faces of which are tightly connected to the two glass panes of the multi-pane insulating glass.
Es ist bekannt (BE-A-859 887), als Abstandsprofile für Mehrscheibenisoliergläser gerade Profilrohrstücke zu verwenden und diese an ihren Enden durch Eckverbindungswinkel zu verbinden, die beispielsweise aus Kunststoff oder irgendeinem anderen geeigneten Material bestehen und einer besonderen Ausbildung bedürfen, damit sie den Profilrohrhohlraum dicht verschließen und mit den Abstandsprofilinnenwänden einer Reibschlußverbindung herstellen. Die Abdichtung solcher Eckverbindungswinkel mit dem Ziel, das Eindringen von Feuchtigkeit in den Scheibenzwischenraum zu verhindern, ist jedoch insofern aufwendig, als die Eckverbindungswinkel hierzu mit Dichtungsmulden und mechanischen Mitteln ausgestattet sein müssen, die den Klebstoff festhalten. Darüber hinaus sind die aus geraden hohlen Abstandsprofilen zusammengesetzten Mehrscheibenisolierglasrahmen, deren Ecken durch Eckverbindungswinkel, verbunden sind, hinsichtlich ihrer Stabilität, die durch das schwächste Glied des Rahmens beeinträchtigt wird, nämlich die Eckverbindungswinkel, durchaus verbesserungsbedürftig.It is known (BE-A-859 887) to use straight profiled tube pieces as spacer profiles for multi-pane insulating glass and to connect them at their ends by means of corner connection angles, which, for example, consist of plastic or some other suitable material and require special training so that they fit the profiled tube cavity close tightly and create a frictional connection with the spacer profile inner walls. The sealing of such corner connection angles with the aim of preventing the penetration of moisture into the space between the panes, however, is expensive in that the corner connection angles must be equipped with sealing recesses and mechanical means for holding the adhesive. In addition, the multi-pane insulating glass frames composed of straight, hollow spacer profiles, the corners of which are connected by corner connection angles, are in need of improvement with regard to their stability, which is impaired by the weakest link of the frame, namely the corner connection angles.
Durch die Entwicklung rundgebogener, hohler Abstandsprofile für Mehrscheibenisoliergläser (EP-A-3 715) wurde ein Weg vorgeschlagen, die Eckverbindungswinkel vollständig zu vermeiden und damit auch die in diesem Zusammenhang aufgetretenen Nachteile. Die Verfahrensweise zur Verbindung von rundgebogenen, hohlen Abstandsprofilen für Mehrscheibenisolierglas kennzeichnet sich dadurch, daß die Verbindung zwischen benachbarten Rahmenprofilkörpern in einem Bereich des Rahmens stattfindet, innerhalb dessen zwei benachbarte Profilkörper nicht wie bisher rechtwinklig aufeinanderstoßen, sondern geradlinig, also unter einem Winkel von null Grad. Das versuchte Verschweißen oder Verkleben dieser Verbindungsstellen, wobei jeweils die einander gegenüberliegenden Stirnseiten und angrenzenden Bereiche der miteinander zu verbindenden Abstandsprofilkörper als die die Verbindung tragenden Elemente im besonderen Maße beansprucht werden, hat sich nicht zuletzt deshalb als unbrauchbar erwiesen, weil eine solche Verbindung den Scheibenzwischenraum des Mehrscheibenisolierglases nicht vollständig abzudichten vermag.Through the development of curved, hollow spacer profiles for multi-pane insulating glass (EP-A-3 715), a way has been proposed to completely avoid the corner connection angles and thus also the disadvantages that have arisen in this connection. The procedure for connecting curved, hollow spacer profiles for multi-pane insulating glass is characterized in that the connection between adjacent frame profile bodies takes place in an area of the frame within which two adjacent profile bodies do not meet at right angles as before, but rather in a straight line, i.e. at an angle of zero degrees. The attempt to weld or glue these connection points, whereby the opposite end faces and adjoining regions of the spacer profile bodies to be connected to one another are particularly stressed as the elements carrying the connection, has proven to be unusable not least because such a connection causes the space between the panes Multi-pane insulating glass is not able to seal completely.
Die Aufgabe der Erfindung besteht deshalb darin, ein Verfahren der eingangs genannten Art zu entwickeln, das eine stabile Verbindung zwischen den benachbarten Abstandsprofilteilen schafft, die nicht nur dauerhaft ist, sondern auch eine zuverlässige Abdichtung des Scheibenzwischenraumes mit sich bringt, darüber hinaus dem Rahmen eine ausreichende Stabilität verleiht und auch vom fertigungstechnischen Standpunkt eine verhältnismäßig geringe Kosten verursachende Lösung darstellt.The object of the invention is therefore to develop a method of the type mentioned, which creates a stable connection between the adjacent spacer profile parts, which is not only permanent, but also brings about a reliable sealing of the space between the panes, in addition the frame sufficient Gives stability and also represents a relatively low-cost solution from a manufacturing point of view.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Flachverbindungskörper unter elastischem Zusammenpressen desjenigen Teils seiner Oberfläche, der mit den Profilwänden in Berührung tritt, auf denen die Scheiben des Mehrscheibenisolierglases aufliegen, in das Abstandsprofil bis zu einem Anschlag zwischen Flachverbindungskörper und Abstandsprofil eingeschoben wird, daraufhin auf den aus dem Abstandsprofil herausragenden Teil des Flachverbindungskörpers das mit dem rundgebogenen Abstandsprofil zu verbindende hohle Abstandsprofil gleichfalls unter elastischem Zusammenpressen desjenigen Teils der herausragenden Oberfläche des Flachverbindungskörpers, welcher mit der Profilwand in Berührung tritt, auf deren Außenseite die Glasscheiben des Mehrscheibenisolierglases zu liegen kommen, aufgeschoben wird.This object is achieved according to the invention in that the flat connecting body is pushed into the spacing profile with elastic compression of that part of its surface which comes into contact with the profile walls on which the panes of the multi-pane insulating glass lie, up to a stop between the flat connecting body and the spacing profile the part of the flat connecting body protruding from the spacing profile, the hollow spacing profile to be connected to the curved spacing profile is likewise pushed on, with elastic compression of that part of the protruding surface of the flat connecting body that comes into contact with the profile wall, on the outside of which the glass panes of the multi-pane insulating glass come to rest .
Wesentlich für das erfindungsgemäße Verfahren ist also, daß der Flachverbindungskörper sich beim Einschieben elastisch verformt, so daß er mit wenigstens einem Teil der ihn umgebenden Innenwand des Abstandsprofils in reibschlüssige Verbindung tritt und daß ein Begrenzungsanschlag für das Einschieben des Flachverbindungskörpers in den Abstandsprofilhohlraum vorgesehen wird, so daß der Flachverbindungskörper in beiden miteinander zu koppelnden Abstandsprofilteilen eine bestimmte, vorher festgelegte Einschublänge aufweist.It is essential for the method according to the invention that the flat connector body deforms elastically when it is inserted so that it comes into frictional connection with at least part of the inner wall of the spacer profile surrounding it and that a limit stop for the insertion of the flat connector body into the spacer profile cavity is provided, so that the flat connector body has a certain, predetermined insertion length in both spacer profile parts to be coupled together.
Gemäß einer vorteilhaften Ausgestaltung des Verfahrens läßt sich das Aufschieben des zu verbindenden hohlen Abstandsprofils auf den aus dem Schenkel des rundgebogenen Abstandsprofils herausragenden Teil des Flachverbindungskörpers so weit durchführen, bis die Stirnseite des auf den herausragenden Teil des Flachverbindungskörpers aufgeschobenen Abstandsprofils an der Stirnseite des Schenkels des rundgebogenen Abstandsprofils anschlägt. Dies bedeutet, daß dann, wenn der Flachverbindungskörper mit seinem einen Teil mit dem Abstandsprofil den vorgesehenen Anschlag erreicht hat, der aus dem Abstandsprofil herausragende Teil des Flachverbindungskörpers in das andere Abstandsprofil so weit eingreifen kann, daß die beiden Stirnseiten der benachbarten Abstandsprofile aufeinanderstoßen.According to an advantageous embodiment of the method, the hollow spacing profile to be connected can be pushed onto the part of the flat connecting body which protrudes from the leg of the round bent spacing profile until the end face of the spacing profile pushed onto the projecting part of the flat connecting body is on the front side of the leg of the round curved part Distance profile strikes. This means that when the flat connector body with its part with the spacer profile has reached the intended stop, the part of the flat connector body protruding from the spacer profile can engage so far in the other spacer profile that the two end faces of the adjacent spacer profiles meet.
Es hat siph ferner bewährt, das Aufschieben des hohlen Abstandsprofils auf den aus dem Schenkel des rundgebogenen Abstandsprofils herausragenden Teil des Flachverbindungskörpers mit Hilfe einer auf dem Flachverbindungskörper vorgesehenen Anschlagkante zu begrenzen, wodurch zwischen den beiden gegenüberliegenden Stirnseiten der miteinander zu verbindenden Abstandsprofile ein von dem Flachverbindungskörper selbst überbrückter Spalt verbleibt, dessen Größe an sich beliebig gewählt werden kann, jedoch abhängt von der Dicke bzw. Breite derAnschlagkante.Postponing has also proven itself siph to limit the hollow spacer profile to that part of the flat connection body which projects from the leg of the curved spacer profile with the aid of a stop edge provided on the flat connection body, as a result of which a gap bridged by the flat connection body itself remains between the two opposite end faces of the spacer profiles to be connected to one another, the size of which remains can be chosen as desired, but depends on the thickness or width of the stop edge.
In diesem Zusammenhang kann auch die Möglichkeit gegeben sein, das Hineinschieben des Flachverbindungskörpers in den einen Schenkel des rundgebogenen hohlen Abstandsprofils bis zu einem auf dem Flachverbindungskörper befindlichen Anschlag zu ermöglichen, dessen Dicke oder Breite dann für den zwischen der Stirnseite des einen Abstandsprofils und der Stirnseite des gegenüberliegenden anderen Abstandsprofils vorhandenen Spalt maßgeblich ist.In this context, there may also be the possibility of pushing the flat connector body into one leg of the curved hollow spacer profile up to a stop located on the flat connector body, the thickness or width of which then for that between the face of the one spacer profile and the face of the opposite existing gap profile gap is decisive.
Schließlich kann es in den Fällen, in denen das rundgebogene, hohle Abstandsprofil einen verhältnismäßig kurzen Schenkel aufweist, der mit einem längeren Schenkel des benachbarten Abstandsprofils verbunden werden soll, besonders vorteilhaft sein, das Hineinschieben des Flachverbindungskörpers in den kürzeren Schenkel des rundgebogenen hohlen Abstandsprofils bis zum Anschlag des eingeschobenen Endes des Flachverbindungskörpers an der rundgebogenen Profilinnenwand durchzuführen. Auf diese Weise kann eine besondere Anschlagkante auf der Oberfläche des Flachverbindungskörpers entfallen, weil das Anstoßen des eingeschobenen Endes sicherstellt, daß das auf den herausragenden Teil des Flachverbindungskörpers aufzuschiebende Abstandsprofil den Flachverbindungskörper nicht weiter in den kurzen Schenkel hineindrückt.Finally, in cases in which the round, hollow spacer profile has a relatively short leg that is to be connected to a longer leg of the adjacent spacer profile, it can be particularly advantageous to push the flat connector body into the shorter leg of the round, hollow spacer profile up to Stop the inserted end of the flat connector body on the curved inner wall of the profile. In this way, a special stop edge on the surface of the flat connector body can be omitted because the abutment of the inserted end ensures that the spacing profile to be pushed onto the protruding part of the flat connector body does not push the flat connector body further into the short leg.
Darüber hinaus hat es sich noch bewährt, den Flachverbindungskörper zu beiden Seiten mit elastisch verformbaren Reibungselementen in Form von Federn zu versehen.In addition, it has also proven useful to provide the flat connection body on both sides with elastically deformable friction elements in the form of springs.
Das erfindungsgemäße Verfahren wird nachfolgend anhand der Zeichnung beispielshalber näher erläutert, die zwei teilweise geschnittene, durch einen Flachverbindungskörper miteinander zu verbindende Abstandsprofile darstellt.The method according to the invention is explained in more detail below on the basis of the drawing, which shows two partially cut spacer profiles to be connected to one another by a flat connecting body.
Das erfindungsgemäße Verfahren wird anhand einer Zeichnungsfigur, die schematisch den Zusammenbau zweier miteinander zu verbindender, rundgebogener, hohlerAbstandsprofile mit Hilfe eines Flachverbindungskörpers zeigt, näher erläutert. In der Zeichnung ist ein rundgebogenes, hohles Abstandsprofil A dargestellt, das aus zwei Schenkeln I und D besteht, die einen Winkel von 90° einschließen. Dieses Abstandsprofil soll mit einem anderen Abstandsprofil B zu einem Rahmenprofilkörper für Mehrscheibenisolierglas verbunden werden, wobei über die in der Zeichnung dargestellten beiden Abstandsprofilkörper hinaus der Rahmen aus weiteren Profilkörpern bestehen kann, die ebenfalls auf die erfindungsgemäße Weise miteinander zu verbinden sind. Zur Verbindung der beiden Abstandsprofile A und B dient ein Flachverbindungskörper C, dessen Querschnitt in etwa dem Querschnitt der Abstandsprofile entspricht. Der Flachverbindungskörper C wird zunächst in den Schenkel D des Abstandsprofils A hineingepreßt, wobei sich wenigstens ein Teil seiner Oberfläche elastisch verformt, um mit der Innenwand des Profils eine Reibschlußverbindung herzustellen. Das Einschieben des Flachverbindungskörpers erfolgt entweder bis zum Anschlag seiner vorderen Stirnseite F an der rundgebogenen Profilinnenwand, etwa im Bereich E, wenn die Länge des Schenkels D wesentlich kleiner ist als die Länge des Flachverbindungskörpers C, oder bis zu einer auf dem Flachverbindungskörper vorhandenen, in der Zeichnung nicht dargestellten Anschlagkante, die gegen die Stirnseite G des Abstandsprofilschenkels 0 stößt.The method according to the invention is explained in more detail with the aid of a drawing figure which schematically shows the assembly of two round, hollow spacer profiles to be connected to one another with the aid of a flat connecting body. In the drawing, a round, hollow spacing profile A is shown, which consists of two legs I and D, which enclose an angle of 90 °. This spacing profile is intended to be connected to another spacing profile B to form a frame profile body for multi-pane insulating glass, and in addition to the two spacer profile bodies shown in the drawing, the frame can also consist of further profile bodies which are likewise to be connected to one another in the manner according to the invention. A flat connecting body C is used to connect the two spacer profiles A and B, the cross section of which corresponds approximately to the cross section of the spacer profiles. The flat connection body C is first pressed into the leg D of the spacer profile A, with at least a part of its surface deforming elastically in order to produce a frictional connection with the inner wall of the profile. The flat connector body is inserted either up to the stop of its front end face F on the curved inner wall of the profile, for example in area E, if the length of the leg D is substantially smaller than the length of the flat connector body C, or up to one on the flat connector body in which Drawing not shown stop edge that abuts the end face G of the spacer profile leg 0.
Nachdem der Flachverbindungskörper in das rundgebogene Abstandsprofil eingeschoben worden ist, wird nunmehr auf den aus dem Schenkel D des Abstandsprofils A herausragenden Teil des Flachverbindungskörpers das hohle Abstandsprofil B aufgeschoben, das ebenfalls ein rundgebogenes Profil, aber auch ein gerades Profilstück sein kann. Das Aufschieben des Abstandsprofils B kann entweder so weit erfolgen, bis dessen vordere Stirnseite H an der Stirnseite G des Schenkels D des rundgebogenen Abstandsprofils anstößt, wenn sich auf der Oberfläche des Flachverbindungskörpers C keine Anschlagkante befindet, oder bis zu einer auf dem Flachverbindungskörper vorhandenen, wie oben erwähnt, in der Zeichnung nicht dargestellten Anschlagkante. Im letzteren Fall bleiben die Stirnseiten G und H der Abstandsprofile in geringem Abstand getrennt. Dieser Abstand kann so bemessen sein, daß in dem freiliegenden Bereich des Flachverbindungskörpers eine Belüftungs- oder Begasungsbohrung angebracht werden kann, um den Zwischenraum zwischen den beiden das Mehrscheibenisolierglas bildenden Glasscheiben, die auf den Seitenflächen des aus Abstandsprofilen aufgebauten Rahmenprofilkörpers befestigt sind, in an sich bekannterweise mit einem Gas zu füllen.After the flat connector body has been pushed into the curved spacer profile, the hollow spacer profile B, which can also be a curved profile but also a straight profile piece, is now pushed onto the part of the flat connector body protruding from the leg D of the spacer profile A. The spacer profile B can either be pushed on until its front end face H abuts the end face G of the leg D of the curved spacer profile when there is no stop edge on the surface of the flat connector body C, or up to an existing edge on the flat connector body, such as mentioned above, stop edge not shown in the drawing. In the latter case, the end faces G and H of the spacer profiles remain a short distance apart. This distance can be dimensioned such that a ventilation or gassing hole can be made in the exposed area of the flat connecting body to the space between the two glass panes forming the multi-pane insulating glass, which are attached to the side surfaces of the frame profile body constructed from spacer profiles, in a known manner to fill with a gas.
Um zwischen dem Flachverbindungskörper und den Profilinnenwänden die gewünschte Reibschlußverbindung herzustellen, wird der Flachverbindungskörper so bemessen und ausgebildet, daß er beim Hineinführen in den Hohlraum des Schenkels D des rundgebogenen Abstandsprofils in Querrichtung elastisch zusammengepreßt wird, also eine Querschnittsverformung erleidet. Die gleiche oder ähnliche Querschnittsverformung tritt auf, wenn auf den aus dem Schenkel D herausragenden Teil des eingeführten Flachverbindungskörpers das anzuschließende Abstandsprofil B aufgeschoben wird. Dabei hat sich als besonders vorteilhaft erwiesen, die Oberfläche des Flachverbindungskörpers mit elastisch verformbaren Federn auszustatten, die auf den Seiten des Flachverbindungskörpers angeordnet sind, welche den Innenwänden des Profils gegenüberliegen, auf deren Außenseiten die Glasscheiben aufgelegt und befestigt werden.In order to produce the desired frictional connection between the flat connector body and the inner walls of the profile, the flat connector body is dimensioned and designed such that it is elastically compressed in the transverse direction when it is inserted into the cavity of the leg D of the curved spacer profile, that is to say that it suffers from a cross-sectional deformation. The same or similar cross-sectional deformation occurs when the distance profile B to be connected is pushed onto the part of the flat connection body which projects from the leg D. The surface of the flat connection has proven to be particularly advantageous body with elastically deformable springs, which are arranged on the sides of the flat connector body, which are opposite the inner walls of the profile, on the outer sides of which the glass panes are placed and fastened.
Durch das hier beschriebene Verbindungsverfahren wird eine wesentlich höhere Stabilität des Rahmenprofilkörpers für das Mehrscheibenisolierglas erreicht, als sie bisher mit Hilfe von Eckverbindungswinkeln erzielt werden konnte, auf die gerade Hohlprofilstücke aufgeschoben wurden. Durch Verlegen der Verbindungsstelle aus dem Eckbereich des Rahmenprofilkörpers heraus wird auch die Abdichtung des Profilhohlraums verbessert. Darüber hinaus läßt sich der Verbindungskörper wesentlich einfacher gestalten als der bekannte Eckverbindungswinkel, wobei insbesondere dann, wenn der verwendete Flachverbindungskörper bis zum Anschlag an der Profilkrümmung in den rundgebogenen Schenkel des Abstandsprofils eingeschoben werden kann, das Verbindungsverfahren erheblich vereinfacht und kostensparend gestaltet werden kann.The connection method described here achieves a substantially higher stability of the frame profile body for the multi-pane insulating glass than has previously been possible with the aid of corner connection angles onto which straight hollow profile pieces have been pushed. By moving the connection point out of the corner area of the frame profile body, the sealing of the profile cavity is also improved. In addition, the connecting body can be made much simpler than the known corner connection angle, and in particular when the flat connecting body used can be inserted as far as possible against the profile curvature into the curved leg of the spacer profile, the connecting method can be made considerably simpler and cost-saving.
Das im obigen beschriebene Verbindungsverfahren mit Hilfe gerader Flachverbindungskörper läßt sich somit gleichermaßen zur Verbindung von geraden Abstandsprofilen als auch rundgebogenen Abstandsprofilen und Abstandsprofilen, die sowohl rundgebogen als auch gerade sind, verwenden, wobei in jedem Fall der Flachverbindungskörper in geraden Schenkelstücken solcher Abstandsprofile, die in ein und derselben Ebene in einer Linie hintereinander angeordnet sind, eingesteckt wird.The connection method described above with the aid of straight flat connecting bodies can thus be used equally for connecting straight spacing profiles as well as curved spacing profiles and spacing profiles that are both curved and straight, whereby in any case the flat connecting body in straight leg pieces of such spacing profiles can be used in one and the same level are arranged in a line, is inserted.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2809832 | 1978-03-07 | ||
DE19782809832 DE2809832A1 (en) | 1978-03-07 | 1978-03-07 | PROCESS FOR CONNECTING CURVED AND STRAIGHT, HOLLOW DISTANCE PROFILES, IN PARTICULAR FOR MULTI-PANEL INSULATED GLASS |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0004007A2 EP0004007A2 (en) | 1979-09-19 |
EP0004007A3 EP0004007A3 (en) | 1979-10-17 |
EP0004007B1 true EP0004007B1 (en) | 1982-04-21 |
Family
ID=6033797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19790100552 Expired EP0004007B1 (en) | 1978-03-07 | 1979-02-23 | Method for joining curved and straight hollow spacers for multi-pane insulation glazings |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0004007B1 (en) |
AT (1) | AT377750B (en) |
DE (1) | DE2809832A1 (en) |
DK (1) | DK154164C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT377751B (en) * | 1984-01-10 | 1985-04-25 | Steinleitner Wolfgang Ing | METHOD FOR PRODUCING INSULATING WINDOWS |
CN110340857A (en) * | 2018-04-07 | 2019-10-18 | 天津艾普斯工业铝型材股份有限公司 | A kind of industrial aluminum profile fast-assembling workbench |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1588385A (en) * | 1968-10-15 | 1970-04-10 | ||
US3555736A (en) * | 1969-06-23 | 1971-01-19 | Young Windows Inc | Frame assembly |
DE2251995A1 (en) * | 1972-10-24 | 1974-05-02 | Delog Detag Flachglas Ag | DEVICE FOR CONNECTING HOLLOW PROFILES, E.G. PIPE SECTIONS |
DE2314776A1 (en) * | 1973-03-24 | 1974-09-26 | Erbsloeh Julius & August | Double-glazed glass panels - sealed by a folded metal strip joined by an insert at its ends |
DE7530130U (en) * | 1975-09-24 | 1976-01-29 | Glaverta Glasverarbeitungsgesellschaft Mbh, 5100 Aachen | Spacer frame for an insulating glass pane |
DE2627920B2 (en) * | 1976-06-22 | 1978-11-02 | Glaverta Glasverarbeitungsgesellschaft Mbh, 5100 Aachen | Corner connection bracket for connecting two spacer profiles of a multi-pane insulating glass |
DE7622689U1 (en) * | 1976-07-17 | 1978-02-16 | Glaverta Glasverarbeitungsgesellschaft Mbh, 5100 Aachen | DEVICE FOR COATING THE SIDE OF A SPACER FRAME FOR INSULATING GLASS PANELS WITH A DURABLE ADHESIVE COATING |
DE2647705C3 (en) * | 1976-10-21 | 1981-05-21 | Cera Handelsgesellschaft Mbh, 8954 Biessenhofen | Corner connection bracket for hollow spacer profiles of a multi-pane insulating glass |
AT368751B (en) * | 1977-10-15 | 1982-11-10 | Erbsloeh Julius & August | SPACER FOR MULTIPLE-DISC INSULATING GLASS AND METHOD AND DEVICE FOR ITS PRODUCTION |
DE2746607B1 (en) * | 1977-10-15 | 1979-05-03 | Erbsloeh Julius & August | Spacer for multi-pane insulating glass, consisting of a hollow profile formed into a frame |
DE7825704U1 (en) * | 1978-08-30 | 1978-12-21 | Bfg Glassgroup, Paris | Spacer frame for insulating glass units consisting essentially of a metal hollow profile |
-
1978
- 1978-03-07 DE DE19782809832 patent/DE2809832A1/en active Granted
-
1979
- 1979-02-21 AT AT132379A patent/AT377750B/en not_active IP Right Cessation
- 1979-02-23 EP EP19790100552 patent/EP0004007B1/en not_active Expired
- 1979-03-06 DK DK92979A patent/DK154164C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK154164B (en) | 1988-10-17 |
EP0004007A2 (en) | 1979-09-19 |
DK92979A (en) | 1979-09-08 |
DE2809832A1 (en) | 1979-09-13 |
ATA132379A (en) | 1984-09-15 |
DE2809832C2 (en) | 1992-06-17 |
AT377750B (en) | 1985-04-25 |
DK154164C (en) | 1989-05-22 |
EP0004007A3 (en) | 1979-10-17 |
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