EP0620353B1 - Section member for exteriorly reinforcing a window mullion - Google Patents
Section member for exteriorly reinforcing a window mullion Download PDFInfo
- Publication number
- EP0620353B1 EP0620353B1 EP94104258A EP94104258A EP0620353B1 EP 0620353 B1 EP0620353 B1 EP 0620353B1 EP 94104258 A EP94104258 A EP 94104258A EP 94104258 A EP94104258 A EP 94104258A EP 0620353 B1 EP0620353 B1 EP 0620353B1
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- EP
- European Patent Office
- Prior art keywords
- profile
- bends
- section member
- member according
- box
- 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.)
- Expired - Lifetime
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Classifications
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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
- E06B3/68—Window bars
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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
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
- E06B3/223—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame the hollow frame members comprising several U-shaped parts assembled around a reinforcing core member
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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
- E06B3/306—Covering plastic frames with metal or plastic profiled members
Definitions
- the invention relates to a reinforcement profile for an external post reinforcement of a window post.
- Such external post reinforcements for window posts are known and are widely used. They can be arranged either on the inside or the outside of such a window post. Another metal reinforcement profile is usually arranged in the window post itself. Such statements can, for example. a prospectus of a prospectus from the company WERU, windows and doors, issue 5/86 "plastic profiles" can be found. This application sheet shows two application examples, drawn in cross-section.
- the known post reinforcements have the disadvantage that they cannot make a connection to the internal reinforcement profile, so that the reinforcing effect remains limited despite the large dimensions. In particular if such reinforcement has been applied subsequently, as far as this is possible at all, the reinforcing effect is very limited and the attachment is problematic.
- the invention is therefore based on the object of proposing a reinforcement profile of the type described at the outset which can be produced simply and cheaply and which gives the post to be reinforced a great stability.
- the subsequent attachment should be possible without any problems.
- This reinforcement profile can be rolled very easily by the meter from sheet steel and, after being cut to length, only has to be placed in mirror image against one another in order to be connected in this arrangement to an internal post reinforcement profile, for example by a screw connection. This can very easily be carried out subsequently on suitable window posts.
- the reinforcement profile applied in this way can also be covered very simply and decoratively with an appropriate plastic cap.
- One embodiment of the invention provides that a C-profile which can be screwed to the internal post reinforcement profile is provided for connection to the internal post reinforcement profile and can closely enclose the ends of the L-shaped bends.
- a design is particularly advantageous if the window post to be reinforced has only a single, centrally arranged internal post reinforcement profile.
- the gen. C-profile can be screwed to this internal post reinforcement profile and then the two profile halves or profile sections of the reinforcement profile with their L-shaped bends can be inserted into the C-profile.
- they can preferably be connected to one another at their intermediate pieces, e.g. can be connected by a screw connection.
- they result in a strong reinforcement of the window post and can also be easily covered by a plastic cap.
- Another embodiment of the invention provides that the bends of the other long sides form a box profile.
- One of the L-shaped ones Bends and thus the box profile located away from the window post to be reinforced ensures a significant improvement in the bending stiffness of the reinforcement profile.
- An alternative embodiment provides that the bends of each of the other long sides form a box profile. This results in a very high intermediate piece on each of the two sheet metal profiles of the reinforcement profile, which likewise achieves great bending rigidity.
- An alternative embodiment provides that the bends of the other long sides together form a box profile.
- each bend on another side forms a half box section, whereby it is achieved that two different sheet metal sections do not have to be rolled and assembled.
- Such a profile also gives high rigidity and is very easy to produce by cold rolling.
- the outer edge of at least one outer longitudinal side of a sheet metal profile is bent inwards into the box profile. In this way, unwanted bending of the box profile under load can be prevented.
- Another additional embodiment of the invention provides that the box profile on the longitudinal side opposite the intermediate pieces is open. This open area is created, for example, by choosing appropriate dimensions for the individual bends. Since the entire long side is thus open in its entire length, the gap or slot which is present in this way can also be used to fasten the plastic cover hood via an inner web which engages in this slot.
- Figure 1 shows a window post 2 in cross section, in which an internal post reinforcement profile 20 made of metal and formed as a box profile is used.
- the window post therefore does not have two internal post reinforcement profiles arranged next to one another at a distance, but only a single, central post reinforcement profile, so that the reinforcement profile to be attached externally must be connected to the internal post reinforcement profile via a rail 12.
- the rail 12 is screwed 22 in the direction of the longitudinal profile of the post screwed internal post reinforcement profile.
- This rail 12 preferably extends over the entire height of the post, although this is not mandatory. Parts of such a rail 12 could also be provided at different points, distributed over the post height.
- the rail 12 is preferably designed as a C-profile.
- the reinforcement profile 1 is formed from two sheet metal profiles 3 and 4, which are designed as cold-rolled sheet steel profiles and are placed in mirror image relative to one another. However, it is also possible to design different rolled profiles in their profile so that they complement each other in the correct arrangement to the profile shown. However, an identical profile formation is preferred because this lowers the manufacturing costs.
- the two sheet metal profiles 3 and 4 have on both sides of an intermediate piece 5 or 6 bends 18 and 19.
- the bends 18 are L-shaped and there are the two sheet metal profiles 3 and 4 with their intermediate pieces 5 and 6 placed in mirror image against each other and preferably screwed to each other at the intermediate pieces 5 and 6.
- the bend 19 forms, in each case a right-angled bend sequence, one half of a box section 7, but with an edge 8 or 9 folded inward at right angles Sheet metal profiles 3 and 4 abut each other, but also take a distance from one another, so that an open gap remains on the longitudinal side 10 opposite the intermediate pieces 5 and 6.
- the sheet-metal profiles 3 and 4 are first pivoted into the C-profile 21 of the rail 12 in a mirror-image arrangement, but individually, with their L-shaped bends 18, whereby the intermediate pieces 5 and 6 can be brought into mutual contact and screwed together in this plant.
- a fixation in the axial direction is usually not necessary because this can be done by the outer limits of the window frame or similar components. If required, however, it can also be fixed in the longitudinal direction, for example by a simple screw connection between the bend 18 and the C-profile 21. If the reinforcement profile is assembled in this way and thus connected to the internal post reinforcement profile via the rail 12, the desired static effect is achieved.
- the reinforcement profile 1 can now be covered by a plastic cap 13, which can simply be pushed over from the outside.
- Inner webs 23 in the plastic cap 13 ensure that the plastic cap 13 bears against the box profile 7 of the reinforcing profile 1, while further inner webs 24 come to rest on the underside of the box profile 7 and thus prevent the plastic cap 13 from falling off again. Rather, a strong pull is required to pull the plastic cap 13 back against the corresponding spring force of the webs 24.
- the plastic cap 13 On its longitudinal side facing the window post 2, the plastic cap 13 is sealed against the window post 2 via a sealing profile 11.
- Figure 2 shows the same design of the window post 2 and the cover cap 13.
- the rail 12 with the C-profile 21 is, as already described for Figure 1, designed and arranged. Only the reinforcement profile 1 'has a different shape than the reinforcement profile 1.
- intermediate pieces 5 'or 6' are angled on both sides, which have a right-angled or L-shaped bend 18 'on one long side and a further bend 19' on the other long side, which is repeated several times angled each form its own box profile 16 or 17.
- the two sheet metal profiles 14 and 15 are of identical design and can be produced by cold rolling a steel sheet. After being cut to length, they can be arranged in mirror image, as shown in FIG. 2 and already described for FIG. 1, and the C-profile 21 of the rail 12 can be pivoted in with their L-shaped bends 18 ′, so that their intermediate pieces 5 ′ and 6 ′ brought back into mutual contact and can preferably be screwed together in this plant to produce the reinforcing profile 1 '. Also, as already described for FIG. 1, the plastic cap 13, with which a decorative covering of the reinforcement profile 1 'is achieved, can also be placed over this reinforcement profile 1'.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Description
Die Erfindung betrifft ein Verstärkungsprofil für eine externe Pfostenverstärkung eines Fensterpfostens.The invention relates to a reinforcement profile for an external post reinforcement of a window post.
Solche externen Pfostenverstärkungen für Fensterpfosten sind bekannt und werden weit verbreitet verwendet. Sie können hierbei wahlweise auf der Innenseite oder der Außenseite eines solchen Fensterpfostens angeordnet werden. Im Fensterpfosten selbst ist in der Regel ein weiteres Verstärkungsprofil aus Metall angeordnet. Solche Ausführungen können bspws. einem Prospektblatt eines Prospektes der Firma WERU, Fenster und Türen, Ausgabe 5/86 "Kunststoffprofile" entnommen werden. Diesem Prospektblatt sind zwei Anwendungsbeispiele, im Querschnitt gezeichnet, zu entnehmen.Such external post reinforcements for window posts are known and are widely used. They can be arranged either on the inside or the outside of such a window post. Another metal reinforcement profile is usually arranged in the window post itself. Such statements can, for example. a prospectus of a prospectus from the company WERU, windows and doors, issue 5/86 "plastic profiles" can be found. This application sheet shows two application examples, drawn in cross-section.
Die bekannten Pfostenverstärkungen haben den Nachteil, daß sie keine Verbindung herstellen können zu dem internen Verstärkungsprofil, so daß trotz der großen Abmessungen die Verstärkungswirkung begrenzt bleibt. Insbesondere wenn eine solche Verstärkung nachträglich aufgebracht worden ist, soweit dies überhaupt möglich ist, ist die Verstärkungswirkung sehr beschränkt und die Anbringung problematisch.The known post reinforcements have the disadvantage that they cannot make a connection to the internal reinforcement profile, so that the reinforcing effect remains limited despite the large dimensions. In particular if such reinforcement has been applied subsequently, as far as this is possible at all, the reinforcing effect is very limited and the attachment is problematic.
Der Erfindung liegt damit die Aufgabe zugrunde, ein Verstärkungsprofil der eingangs beschriebenen Art vorzuschlagen, das einfach und billig hergestellt werden kann und dem zu verstärkenden Pfosten eine große Stabilität verleiht. Die nachträgliche Anbringung soll problemlos möglich sein.The invention is therefore based on the object of proposing a reinforcement profile of the type described at the outset which can be produced simply and cheaply and which gives the post to be reinforced a great stability. The subsequent attachment should be possible without any problems.
Diese Aufgabe wird bei einem Verstärkungsprofil der eingangs genannten Art gelöst durch zwei Blechprofile, die beidseitig eines längs sich erstreckenden Zwischenstückes Abwinklungen aufweisen und mit ihren zwischen den Abwinklungen liegenden Zwischenstücken gegeneinander anliegen, wobei die Abwinklung an einer Längsseite L-förmig und in spiegelbildlicher Anordnung vorgesehen und mit einem internen Pfostenverstärkungsprofil verbindbar ist. Ein solches Verstärkungsprofil, aufgesetzt außen auf den Fensterpfosten und bspw. mit Hilfe der L-förmigen Abwinklungen mit einem internen Pfostenverstärkungsprofil verschraubt, ergibt eine außerordentlich große Verbesserung der Steifigkeit des Fensterpfostens. Dieses Verstärkungs-profil kann sehr leicht als Meterware aus Stahlblech gewalzt werden und muß nach Ablängung lediglich spiegelbildlich gegeneinander gelegt werden, um in dieser Anordnung mit einem internen Pfostenverstärkungsprofil bspw. durch eine Verschraubung verbunden zu werden. Dies kann sehr leicht nachträglich an hierfür geeigneten Fensterpfosten durchgeführt werden. Das so aufgebrachte Verstärkungsprofil kann auch sehr einfach und dekorativ mit einer entsprechenden Kunststoffkappe abgedeckt werden.This object is achieved in a reinforcing profile of the type mentioned by two sheet metal profiles which have bends on both sides of a longitudinally extending intermediate piece and bear against one another with their intermediate pieces lying between the bends, the Angling is provided on an L-shaped long side and in a mirror-image arrangement and can be connected to an internal post reinforcement profile. Such a reinforcement profile, placed on the outside of the window post and, for example, screwed to an internal post reinforcement profile with the aid of the L-shaped bends, results in an extraordinarily great improvement in the rigidity of the window post. This reinforcement profile can be rolled very easily by the meter from sheet steel and, after being cut to length, only has to be placed in mirror image against one another in order to be connected in this arrangement to an internal post reinforcement profile, for example by a screw connection. This can very easily be carried out subsequently on suitable window posts. The reinforcement profile applied in this way can also be covered very simply and decoratively with an appropriate plastic cap.
Eine Ausgestaltung der Erfindung sieht vor, daß zur Verbindung mit dem internen Pfostenverstärkungsprofil ein mit diesem verschraubbares C-Profil vorgesehen ist, welches die Enden der L-förmigen Abwinklungen eng umfassen kann. Eine solche Ausbildung ist besonders dann vorteilhaft, wenn der zu verstärkende Fensterpfosten nur ein einziges zentral angeordnetes internes Pfostenverstärkungsprofil aufweist. Es kann zunächst das gen. C-Profil mit diesem internen Pfostenverstärkungsprofil verschraubt werden und es können sodann die beiden Profilhälften oder Profilteilstücke des Verstärkungsprofils mit ihren L-förmigen Abwinklungen in das C-Profil eingesetzt werden. In dieser Anordnung können sie vorzugsweise an ihren Zwischenstücken miteinander z.B. durch eine Verschraubung verbunden werden. In dieser Anordnung ergeben sie wieder eine kräftige Verstärkung des Fensterpfostens und können ebenfalls wieder von einer Kunststoffkappe leicht abgedeckt werden.One embodiment of the invention provides that a C-profile which can be screwed to the internal post reinforcement profile is provided for connection to the internal post reinforcement profile and can closely enclose the ends of the L-shaped bends. Such a design is particularly advantageous if the window post to be reinforced has only a single, centrally arranged internal post reinforcement profile. First, the gen. C-profile can be screwed to this internal post reinforcement profile and then the two profile halves or profile sections of the reinforcement profile with their L-shaped bends can be inserted into the C-profile. In this arrangement, they can preferably be connected to one another at their intermediate pieces, e.g. can be connected by a screw connection. In this arrangement, they result in a strong reinforcement of the window post and can also be easily covered by a plastic cap.
Eine weitere Ausgestaltung der Erfindung sieht vor, daß die Abwinklungen der anderen Längsseiten ein Kastenprofil bilden. Ein solches von den L-förmigen Abwinklungen und damit vom zu verstärkenden Fensterpfosten entfernt liegendes Kastenprofil sorgt für eine deutliche Verbesserung der Biegesteifigkeit des Verstärkungsprofils.Another embodiment of the invention provides that the bends of the other long sides form a box profile. One of the L-shaped ones Bends and thus the box profile located away from the window post to be reinforced ensures a significant improvement in the bending stiffness of the reinforcement profile.
Eine alternative Ausgestaltung sieht vor, daß die Abwinklungen jeder der anderen Längsseiten ein Kastenprofil bilden. Hierdurch ergibt sich an jedem der beiden Blechprofile des Verstärkungsprofils ein sehr hohes Zwischenstück, wodurch ebenfalls große Biegesteifigkeit erreicht wird.An alternative embodiment provides that the bends of each of the other long sides form a box profile. This results in a very high intermediate piece on each of the two sheet metal profiles of the reinforcement profile, which likewise achieves great bending rigidity.
Eine alternative Ausgestaltung sieht vor, daß die Abwinklungen der anderen Längsseiten gemeinsam ein Kastenprofil bilden. Hierbei wird eine Ausführungsform bevorzugt, bei der jede Abwinklung einer anderen Seite ein halbes Kastenprofil bildet, wodurch erreicht wird, daß nicht zwei unterschiedliche Blechprofile gewalzt und zusammengesetzt werden müssen. Auch ein solches Profil ergibt eine hohe Steifigkeit und ist sehr einfach durch Kaltwalzen herzustellen.An alternative embodiment provides that the bends of the other long sides together form a box profile. Here, an embodiment is preferred in which each bend on another side forms a half box section, whereby it is achieved that two different sheet metal sections do not have to be rolled and assembled. Such a profile also gives high rigidity and is very easy to produce by cold rolling.
Ergänzend wird nach der Erfindung noch vorgeschlagen, daß der äußere Rand mindestens einer äußeren Längsseite eines Blechprofils nach innen in das Kastenprofil eingebogen ist. Hierdurch können ungewollte Aufbiegungen des Kastenprofils bei Belastung verhindert werden.In addition, it is proposed according to the invention that the outer edge of at least one outer longitudinal side of a sheet metal profile is bent inwards into the box profile. In this way, unwanted bending of the box profile under load can be prevented.
Ergänzend ist nach der Erfindung vorgeschlagen, daß alle Abwinklungen rechtwinklig sind. Dies vereinfacht die Gestaltung einer Abdeckhaube und ergibt gleichzeitig eine verbesserte Biegesteifigkeit gegenüber solchen Varianten, bei denen das verwendete Kastenprofil bspw. an den Ecken mit den Zwischenstücken verbunden sind, so daß sich dort eine Abwinklung von nur 45° ergäbe.In addition, it is proposed according to the invention that all bends are rectangular. This simplifies the design of a cover and at the same time results in an improved bending stiffness compared to those variants in which the box profile used is connected, for example, at the corners to the intermediate pieces, so that there would be an angle of only 45 °.
Eine andere ergänzende Ausgestaltung der Erfindung sieht vor, daß das Kastenprofil an der den Zwischenstücken gegenüberliegenden Längsseite offen ist. Dieser offene Bereich entsteht bspw. durch Wahl entsprechender Abmessungen der einzelnen Abwinklungen. Da damit die gen. Längsseite in ihrer gesamten Länge offen ist, kann der so vorhandene Spalt oder Schlitz auch benutzt werden, um die Kunststoffabdeckhaube über einen inneren in diesen Schlitz eingreifenden Steg zu befestigen.Another additional embodiment of the invention provides that the box profile on the longitudinal side opposite the intermediate pieces is open. This open area is created, for example, by choosing appropriate dimensions for the individual bends. Since the entire long side is thus open in its entire length, the gap or slot which is present in this way can also be used to fasten the plastic cover hood via an inner web which engages in this slot.
Schließlich ist noch vorgeschlagen, daß die Blechprofile an ihren Zwischenstücken miteinander verschraubt sind. Durch diese Verschraubung der Blechprofile miteinander wird die Kunststoffabdeckhaube entlastet und muß bei einer entsprechenden Belastung des Verstärkungsprofils die beiden Blechprofile, die bei entsprechender Lastrichtung auseinanderschwenken wollen, nicht mehr zusammenhalten.Finally, it is proposed that the sheet metal profiles are screwed together at their intermediate pieces. This screw connection of the sheet metal profiles to one another relieves the load on the plastic cover and, given a corresponding load on the reinforcing profile, no longer has to hold the two sheet metal profiles together, which want to pivot apart under the corresponding load direction.
Die Erfindung soll nun anhand der beigefügten Zeichnungen, die zwei Ausführungsbeispiele zeigen, näher erläutert werden.
Es zeigen:
Figur 1- Querschnitt durch einen Fensterpfosten mit extern angebrachtem Verstärkungsprofil
Figur 2- Querschnitt wie
Figur 1 jedoch einer anderen Ausführungsform des extern angebrachten Verstärkungsprofils
Show it:
- Figure 1
- Cross-section through a window post with an externally attached reinforcement profile
- Figure 2
- Cross-section like Figure 1, however, of another embodiment of the externally attached reinforcement profile
Figur 1 zeigt einen Fensterpfosten 2 im Querschnitt, in welchen ein internes Pfostenverstärkungsprofil 20 aus Metall und als Kastenprofil ausgebildet eingesetzt ist. Der Fensterpfosten weist somit nicht zwei mit Abstand nebeneinander angeordnete interne Pfostenverstärkungsprofile auf, sondern lediglich ein einziges, zentrales Pfostenverstärkungsprofil, so daß das extern anzubringende Verstärkungsprofil über eine Schiene 12 mit dem internen Pfostenverstärungsprofil verbunden werden muß. Hierzu ist die Schiene 12 über Schrauben 22 in Richtung des Längsverlaufs des Pfostens mit dem internen Pfostenverstärkungsprofil verschraubt. Diese Schiene 12 erstreckt sich hierbei vorzugsweise über die gesamte Höhe des Pfostens, obwohl dies nicht zwingend ist. Es könnten auch an unterschiedlichen Stellen, über die Pfostenhöhe verteilt, Teilstücke einer solchen Schiene 12 vorgesehen sein. Die Schiene 12 ist hierbei vorzugsweise als C-Profil ausgebildet.Figure 1 shows a
Das Verstärkungsprofil 1 wird gebildet aus zwei Blechprofilen 3 und 4, die als kaltgewalztes Stahlblechprofil ausgebildet und spiegelbildlich gegeneinander gelegt sind. es ist jedoch auch möglich, unterschiedliche Walzprofile in ihrem Profil so auszulegen, daß sie sich in richtiger Anordnung gegenseitig zu dem dargestellten Profil ergänzen. Bevorzugt wird jedoch eine gleiche Profilausbildung, weil dies die Herstellkosten senkt.The
Die beiden Blechprofile 3 und 4 weisen beidseitig eines Zwischenstückes 5 bzw. 6 Abwinklungen 18 und 19 auf. Die Abwinklungen 18 sind L-förmig ausgeführt uns es sind die beiden Blechprofile 3 und 4 mit ihren Zwischenstücken 5 und 6 spiegelbildlich gegeneinander gelegt und an den Zwischenstücken 5 und 6 vorzugsweise miteinander verschraubt.The two
Die Abwinklung 19 bildet in jeweils rechtwinkliger Abwinklungsfolge eine Hälfte eines Kastenprofils 7 mit jedoch nach innen rechtwinklig eingefaltetem Rand 8 bzw. 9. Die durch diese Einwinklung der Ränder 8 und 9 entstehenden, nicht näher bezeichneten Stege, deren Höhe beliebig wählbar ist, können bei zusammengelegten Blechprofilen 3 und 4 gegeneinander anliegen, aber auch einen Abstand zueinander einnehmen, so daß an der den Zwischenstücken 5 und 6 gegenüberliegenden Längsseite 10 ein offener Spalt verbleibt.The
Zur Herstellung des Verstärkungsprofils 1 werden zunächst die Blechprofile 3 und 4 in zueinander spiegelbildlicher Anordnung, aber einzeln, mit ihren L-förmigen Abwinklungen 18 in das C-Profil 21 der Schiene 12 eingeschwenkt, wodurch die Zwischenstücke 5 und 6 in gegenseitige Anlage gebracht und in dieser Anlage miteinander verschraubt werden können. Eine Fixierung in axialer Richtung ist in der Regel nicht erforderlich, weil dies von den äußeren Begrenzungen des Fensterrahmens oder ähnlicher Bauteile übernommen werden kann. Bei Bedarf kann jedoch auch eine Fixierung in Längsrichtung bspw. durch eine einfache Verschraubung zwischen Abwinklung 18 und C-profil 21 erfolgen. Ist auf diese Art und Weise das Verstärkungsprofil zusammengesetzt und damit über die Schiene 12 mit dem internen Pfostenverstärkungsprofil verbunden, ist die gewünschte statische Wirkung erreicht. Das Verstärkungsprofil 1 kann nun von einer Kunststoffkappe 13 abgedeckt werden, die einfach von außen übergeschoben werden kann. Innere Stege 23 in der Kunststoffkappe 13 sorgen für eine Anlage der Kunststoffkappe 13 am Kastenprofil 7 des Verstärkungsprofils 1, während weitere innere Stege 24 auf der Unterseite des Kastenprofils 7 zu Anlage kommen und damit verhindern, daß die Kunststoffkappe 13 wieder abfällt. Es ist vielmehr ein kräftiger Zug erforderlich, um die Kunststoffkappe 13 gegen die entsprechende Federkraft der Stege 24 wieder abzuziehen. An ihrer dem Fensterpfosten 2 zugewandten Längsseite ist die aufgesetzte Kunststoffkappe 13 über ein Dichtprofil 11 gegen den Fensterpfosten 2 abgedichtet.To produce the
Figur 2 zeigt die gleiche Ausbildung des Fensterpfostens 2 und der Abdeckkappe 13. Auch die Schiene 12 mit dem C-Profil 21 ist, wie zu Figur 1 bereits beschrieben, ausgebildet und angeordnet. Lediglich das Verstärkungsprofil 1' weist eine gegenüber dem Verstärkungsprofil 1 andere Form auf.Figure 2 shows the same design of the
Auch bei einer Ausführungsform nach Figur 2 sind wieder beidseitig abgewinkelte Zwischenstücke 5' bzw. 6' vorhanden, die an der einen Längsseite eine rechtwinklige bzw. L-förmige Abwinklung 18' und an der anderen Längsseite jeweils eine weitere Abwinklung 19' aufweisen, die mehrfach abgewinkelt jeweils ein eigenes Kastenprofil 16 bzw. 17 bilden.Also in an embodiment according to FIG. 2, intermediate pieces 5 'or 6' are angled on both sides, which have a right-angled or L-shaped bend 18 'on one long side and a further bend 19' on the other long side, which is repeated several times angled each form its
Auch hier sind jedoch wieder die beiden Blechprofile 14 und 15 gleich ausgebildet und können durch Kaltwalzen eines Stahlblechs hergestellt sein. Nach der Ablängung können sie, wie in Figur 2 dargestellt und zu Figur 1 bereits beschrieben, spiegelbildlich angeordnet werden und mit ihren L-förmigen Abwinklungen 18' das C-Profil 21 der Schiene 12 eingeschwenkt werden, so daß ihre Zwischenstücke 5' und 6' wieder in gegenseitige Anlage gebracht und in dieser Anlage vorzugsweise miteinander verschraubt werden können zur Herstellung des Verstärkungsprofils 1'. Auch über dieses Verstärkungsprofil 1' kann nunmehr wiederum, wie bereits beschrieben zu Figur 1, die Kunststoffkappe 13 aufgesetzt werden, mit der eine dekorative Abdeckung des Verstärkungsprofils 1' erreicht wird.Here again, however, the two sheet metal profiles 14 and 15 are of identical design and can be produced by cold rolling a steel sheet. After being cut to length, they can be arranged in mirror image, as shown in FIG. 2 and already described for FIG. 1, and the C-
- 1,1'1.1 '
- VerstärkungsprofilReinforcement profile
- 22nd
- FensterpfostenWindow post
- 33rd
- BlechprofilSheet profile
- 44th
- BlechprofilSheet profile
- 5,5'5.5 '
- ZwischenstückSpacer
- 6,6'6.6 '
- ZwischenstückSpacer
- 77
- KastenprofilBox profile
- 88th
- Randedge
- 99
- Randedge
- 1010th
- LängsseiteLong side
- 1111
- DichtprofilSealing profile
- 1212th
- Schienerail
- 1313
- KunststoffkappePlastic cap
- 1414
- BlechprofilSheet profile
- 1515
- BlechprofilSheet profile
- 1616
- KastenprofilBox profile
- 1717th
- KastenprofilBox profile
- 18,18'18.18 '
- AbwinklungAngling
- 19,19'19.19 '
- AbwinklungAngling
- 2020th
- internes Pfostenverstärkungsprofilinternal post reinforcement profile
- 2121
- C-ProfilC profile
- 2222
- SchraubenScrews
- 2323
- StegeWalkways
- 2424th
- StegeWalkways
Claims (10)
- Section member for exteriorly reinforcing a window mullion, characterised by two sheet metal sections (3, 4; 14, 15) which have bends (18, 19; 18', 19') on both sides of a longitudinally extending intermediate element (5, 6; 5', 6') and rest against one another at their intermediate elements (5, 6; 5', 6') between the bends, whereby the bend (18; 18') provided on a longitudinal side is L-shaped and in a mirror inverted arrangement and is connectable with an inner reinforcing section (20).
- Section member according to claim 1, characterised in that for connecting with the inner reinforcing section (20) a C-profile section (21) is provided which can be screwed thereto and which can closely surround the ends of the L-shaped bends (18, 18').
- Section member according to claim 1 or 2, characterised in that the bends (19; 19') of the other longitudinal sides form a box (7; 16, 17).
- Section member according to claim 3, characterised in that the bends (19; 19') form a box (7; 16, 17) on each of the other longitudinal sides.
- Section member according to claim 3, characterised in that the bends (19) of the other longitudinal sides together form a box (7).
- Section member according to claim 3 and 5, characterised in that each bend (19) of a different side forms a half box (7).
- Section member according to claim 3, 5 and 6, characterised in that the outer edge (8, 9) of at least one outer longitudinal side of a sheet metal section (3, 4) is bent inwards into the box (7).
- Section member according to one of claims 1 to 7, characterised in that all the bends (18, 19; 18', 19') are right angles.
- Section member according to one of claims 6 to 8, characterised in that the box (7) is open on the longitudinal side (10) opposite the intermediate elements (5, 6).
- Section member according to one of claims 1 to 9, characterised in that the sheet metal sections (3, 4; 14, 15) are screwed together at their intermediate elements (5, 6; 5', 6').
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9304677U | 1993-03-30 | ||
| DE9304677U DE9304677U1 (en) | 1993-03-30 | 1993-03-30 | Reinforcement profile for an external mullion reinforcement of a window mullion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0620353A1 EP0620353A1 (en) | 1994-10-19 |
| EP0620353B1 true EP0620353B1 (en) | 1997-01-15 |
Family
ID=6891303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94104258A Expired - Lifetime EP0620353B1 (en) | 1993-03-30 | 1994-03-18 | Section member for exteriorly reinforcing a window mullion |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0620353B1 (en) |
| AT (1) | ATE147824T1 (en) |
| DE (2) | DE9304677U1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2294493A (en) * | 1994-10-25 | 1996-05-01 | Veka Plc | Window frame reinforcement with a flange having a recess for a locking mechanism |
| GB2301611A (en) * | 1995-05-11 | 1996-12-11 | Equator Wheels & Sections Ltd | Window frame reinforcement |
| CN1077645C (en) | 1996-03-01 | 2002-01-09 | 盖慈有限公司 | Sliding door system |
| GB9723828D0 (en) * | 1997-11-13 | 1998-01-07 | Abbott Lester K | Frames for windows and/or doors |
| DE202007001073U1 (en) | 2007-01-18 | 2008-05-29 | Rehau Ag + Co | amplifying device |
| DE202007001653U1 (en) * | 2007-01-31 | 2007-04-26 | Sälzer Sicherheitstechnik GmbH | Building door or window has pair of panels with frame profile in gap between having projecting and insulating profiles |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE902675C (en) * | 1951-11-14 | 1954-01-25 | Wieland Werke Ag | Two-part rung for glazing |
| DE2146250A1 (en) * | 1971-09-16 | 1973-03-22 | Haeufgloeckner Helmut | WINDOW OR DOOR FRAME |
| DE2416637B2 (en) * | 1974-04-05 | 1975-12-11 | W. Hartmann & Co, 2000 Hamburg | Soundproof window tape or the like |
| DE2453906A1 (en) * | 1974-11-14 | 1976-05-20 | Johann Weerts | Metal reinforcement with corner connection for sectional door-frames - is screwed or riveted to main plastic section |
| GB2026069B (en) * | 1978-07-19 | 1982-11-10 | Jones T | Glazed structure |
| DE8714076U1 (en) * | 1987-10-21 | 1988-01-21 | Over, Helmut, 5352 Zuelpich | Center support for window frames |
-
1993
- 1993-03-30 DE DE9304677U patent/DE9304677U1/en not_active Expired - Lifetime
-
1994
- 1994-03-18 DE DE59401566T patent/DE59401566D1/en not_active Expired - Fee Related
- 1994-03-18 AT AT94104258T patent/ATE147824T1/en not_active IP Right Cessation
- 1994-03-18 EP EP94104258A patent/EP0620353B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE59401566D1 (en) | 1997-02-27 |
| EP0620353A1 (en) | 1994-10-19 |
| ATE147824T1 (en) | 1997-02-15 |
| DE9304677U1 (en) | 1993-06-17 |
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