EP1580344B1 - Butt joint for angular connection of hollow profiles, particularly for windows, doors and the like - Google Patents

Butt joint for angular connection of hollow profiles, particularly for windows, doors and the like Download PDF

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Publication number
EP1580344B1
EP1580344B1 EP05006471A EP05006471A EP1580344B1 EP 1580344 B1 EP1580344 B1 EP 1580344B1 EP 05006471 A EP05006471 A EP 05006471A EP 05006471 A EP05006471 A EP 05006471A EP 1580344 B1 EP1580344 B1 EP 1580344B1
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EP
European Patent Office
Prior art keywords
profile
butt joint
wall
clip
holding element
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EP05006471A
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German (de)
French (fr)
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EP1580344A2 (en
EP1580344A3 (en
Inventor
Jürgen Pfeiffer
Horst Wagner
Ralph Wesnigk
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Eduard Hueck GmbH and Co KG
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Eduard Hueck GmbH and Co KG
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Publication of EP1580344A3 publication Critical patent/EP1580344A3/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms

Definitions

  • the invention relates to a butt connector for angular connection of a respective connection profile and a slip-on comprehensive hollow profiles, especially for facades, roofs, windows, doors and the like, with a fixed to the connection profile by means of pins, screws or the like holding element.
  • Butt connectors of this type are from the EP 0 181 285 A1 and DE 201 00 747 U1 known.
  • the holding element consists of a U-shaped profile section with a connecting web bridging the two side legs.
  • the attachment of the joint connector to the formed by a post connection profile of a facade construction is done by screwing the connecting web with the connection profile.
  • the bolt profiles formed by clip-on profiles are placed in both embodiments stim detox on the joint connector and fixed by means of laterally attached screws to the butt joint.
  • a disadvantage of these known types of connection is that the drainage levels or drainage levels of the bars are broken by screwing the bolt with the butt connectors and thereby occur in the final assembled post / tie connection significant leakage problems in the form that water through the screw holes or other Moisture can penetrate into the interiors of the hollow sections.
  • these types of connection require an increased workload through the necessary Verschraubungsin in the final assembly.
  • FR 2 705 710 A3 discloses a butt connector in which a frictional connection between the terminal profile and the butt connector takes place.
  • the object of the invention is to make the formed by a butt connector retaining element and the connection profile so that both parts are plugged into each other without additional security by screws and fixed.
  • the holding element has at least one material formation, which positively engages with an attached Aufsteckprofil in a corresponding guide of the slip-fit and / or non-positive fit.
  • the bolt profiles of a frame structure can be plugged and secured in the simplest way during final assembly without screwing on the holding elements. The risk of penetration of water or moisture into the interiors of the hollow sections by screw holes is not given.
  • the conditions were created that the functions that were previously taken over by the screws, namely to secure the bolt in the X, Y or Z direction, now by a suitable arrangement of grooves, lugs, web projections or the like be achieved.
  • the holding element has a limited by two side legs and a base web U-shaped cross-section, each side legs having two spaced apart, extending in Aufsteckraum the locking bar grooves, in each one arranged on the inner wall of the Aufsteckprofils web projection intervenes.
  • the material shaping of the holding element of at least one recessed in a groove recess of the side leg or, designed as a separate part strip portion which projects over the outer wall of the side leg or web-like and in a engages provided on the inner wall of the attachment profile guide or grid.
  • the strip portion is preferably made of a corresponding angled spring, for. B. a leaf spring which is elastically locked to the inner wall of the slip-on profile
  • connection profile to which a horizontal bar profile 2, hereinafter referred to as Aufsteckprofil, is connected.
  • the connection and attachment profiles are for simplicity in the drawings only as hollow profile sections shown.
  • the connection profiles 2 are in the Figures 3 . 6 . 8th throughout with the reference numeral 2. They are each with their end faces 3 - 5 attached to the associated outer wall 7 of the connection profile 1 and connected by butt connectors, hereinafter referred to as a holding element, connected to the connection profile 1.
  • the retaining elements after the FIGS. 1, 2 The reference numerals 8, 9, the modified version according to FIGS.
  • connection profiles 1 and 2 Aufsteckprofilen filling elements, not shown, are clamped, for example, insulating glass panes, which bear against sealing strips, also not shown.
  • sealing strips As part of a sealing strip in the joint area, reference is made in all examples only to a seal piece 14.
  • the filling elements are fixed and screwed by post and bolt pressure profiles, not shown. In a detailed presentation was also omitted, since the invention refers exclusively to the particular type of joint connector or holding elements 8 - 12.
  • the attachment profiles 2 can each be connected on both sides at different angles by attaching to the holding elements to the vertical connection profile.
  • each holding element 8-12 consists of a U-profile section which is formed by an aluminum profile produced by the extrusion process.
  • Each U-profile has two side legs 15 and a base web 17 connecting the two side legs.
  • the general expression retaining element for the butt connector was chosen because such butt connectors can also be designed differently in practice, eg they may consist of a flat plate (not shown).
  • the holding element can be connected via an axis with a hinge part be bound, which serves as a guide for the attachment profile similar to the side legs in the examples chosen here.
  • the connection profiles can be connected at any angle to the connection profiles 7.
  • each holding element 8 - 12 has at least one material formation in the form of a groove recess or groove cutout 19, 20, 21, 22, 23 respectively, which at least partially engages with the inner wall 25 when the attachment profiles 2 are attached the slip-on profile cooperates positively and / or non-positively.
  • the Materialausformept are shown in part only on one side of the two side legs of each support member. Preferably, they are provided on both side legs.
  • the Materialausformept the holding elements engage in the assembled position in each case in a corresponding guide in registration.
  • the embodiment of the Figures 1 - 3 consists of the leadership of web projections 26, which engage in attached slip-2 in the grooves 19. 20, while in the example of the FIGS.
  • the web projections 21, 22 have such a height and width that they fit with mounted plug-on profile 2 in guides 27 which extend on the inner walls 25 along the attachment profile 2 and laterally from a web projection 26 and from the opposite inner wall 28 of the attachment profile. 2 is limited.
  • FIGS. 7 to 9 are provided in Aufsteckraum groove recesses 19, 20 and grooves 23 or cuts provided which extend transversely to the mounting direction and have such a cross-sectional profiling that angled spring pieces 29 can be inserted into this and held there.
  • the spring pieces are shown in the drawing as narrow leaf spring sections. But you can also go beyond the full width of one Go through holding element 12. It is important that at the inner surfaces 25 of the attachment profile 2 at 30, a counter surface is provided, which ensures a latching with the spring 29 with plug-on profile 2 plugged.
  • the angled spring parts 29 may consist of spring plates, spring bolts or other functional parts. It is also possible to unscrew the web projections 21, 22 as separate parts on the outer walls of the side legs 15, instead of incorporating these directly into the material of the legs.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Special Wing (AREA)

Abstract

Connector comprises a holding element (12) with material shapes (19, 20, 23) which interact with the inner wall (25) of an insertion profile (2) when placed on the profile. Preferred Features: The material shapes of the holding element interact with a corresponding guide of the insertion profile. The material shapes have a peripheral groove in the insertion direction. The guide is a protrusion interacting with the groove.

Description

Die Erfindung bezieht sich auf einen Stoßverbinder zum winkeligen Verbinden von jeweils ein Anschlußprofil und ein Aufsteckprofil umfassenden Hohlprofilen, insbesondere für Fassaden, Dächer, Fenster, Türen und dergleichen, mit einem an dem Anschlußprofil mittels Stifte, Schrauben oder dergleichen befestigten Halteelement.The invention relates to a butt connector for angular connection of a respective connection profile and a slip-on comprehensive hollow profiles, especially for facades, roofs, windows, doors and the like, with a fixed to the connection profile by means of pins, screws or the like holding element.

Stoßverbinder dieser Art sind aus der EP 0 181 285 A1 und DE 201 00 747 U1 bekannt. Bei diesen Ausführungen besteht das Halteelement aus einem U-förmigen Profilabschnitt mit einem die beiden Seitenschenkel überbrückende Verbindungssteg. Die Befestigung des Stoßverbinders an dem von einem Pfosten gebildeten Anschlußprofil einer Fassadenkonstruktion erfolgt durch Verschrauben des Verbindungssteges mit dem Anschlußprofil. Die von Aufsteckprofilen gebildeten Riegelprofile werden bei beiden Ausführungsarten stimseitig auf die Stoßverbinder aufgesetzt und mittels seitlich angesetzten Schrauben an den Stoßverbindem fixiert.Butt connectors of this type are from the EP 0 181 285 A1 and DE 201 00 747 U1 known. In these embodiments, the holding element consists of a U-shaped profile section with a connecting web bridging the two side legs. The attachment of the joint connector to the formed by a post connection profile of a facade construction is done by screwing the connecting web with the connection profile. The bolt profiles formed by clip-on profiles are placed in both embodiments stimseitig on the joint connector and fixed by means of laterally attached screws to the butt joint.

Nachteilig bei diesen bekannten Verbindungsarten ist, dass durch das Verschrauben der Riegel mit den Stoßverbindern jeweils die Drainagenuten bzw. Drainageebenen der Riegel durchbrochen werden und dadurch bei der endmontierten Pfosten/Riegel-Verbindung erhebliche Dichtigkeitsprobleme in der Form auftreten, dass durch die Schraublöcher Wasser oder sonstige Feuchtigkeit in die Innenräume der Hohlprofile eindringen kann. Zudem bedingen diese Verbindungsarten einen erhöhten Arbeitsaufwand durch die notwendigen Verschraubungsarbeiten bei der Endmontage.A disadvantage of these known types of connection is that the drainage levels or drainage levels of the bars are broken by screwing the bolt with the butt connectors and thereby occur in the final assembled post / tie connection significant leakage problems in the form that water through the screw holes or other Moisture can penetrate into the interiors of the hollow sections. In addition, these types of connection require an increased workload through the necessary Verschraubungsarbeiten in the final assembly.

FR 2 705 710 A3 offenbart einen Stoßverbinder bei dem eine reibschlüssige Verbindung zwischen dem Anschlußprofil und dem Stoßverbinder erfolgt. FR 2 705 710 A3 discloses a butt connector in which a frictional connection between the terminal profile and the butt connector takes place.

Aufgabe der Erfindung ist es, das von einem Stoßverbinder gebildete Halteelement und das Anschlußprofil so zu gestalten, dass beide Teile ohne zusätzliche Sicherung durch Schrauben ineinander gesteckt und fixiert werden.The object of the invention is to make the formed by a butt connector retaining element and the connection profile so that both parts are plugged into each other without additional security by screws and fixed.

Dies wird nach der Erfindung dadurch erreicht, dass das Halteelement wenigstens eine Materialausformung aufweist, die bei aufgesetztem Aufsteckprofil in eine korrespondierende Führung des Aufsteckprofils form- und / oder kraftschlüssig paßgerecht eingreift. Durch den Vorschlag nach der Erfindung können die Riegelprofile einer Rahmenkonstruktion in einfachster Weise bei der Endmontage ohne Schraubarbeiten auf die Halteelemente aufgesteckt und gesichert werden. Die Gefahr des Eindringens von Wasser oder Feuchtigkeit in die Innenräume der Hohlprofile durch Schraublöcher ist nicht gegeben. Durch diese Erfindungsidee wurden die Voraussetzungen dafür geschaffen, dass die Funktionen, die bisher von den Schrauben übernommen wurden, nämlich die Riegel in der X-, Y- oder Z-Richtung zu sichern, nunmehr durch geeignete Anordnung von Nuten, Nasen, Stegvorsprünge oder dergleichen erreicht werden. Bei einer bevorzugten Ausführungsform des Erfindungsgegenstandes besitzt das Halteelement einen von zwei Seitenschenkeln und einem Basissteg begrenzten U-förmigen Querschnitt, wobei jeder Seitenschenkel zwei mit Abstand voneinander angeordnete, in Aufsteckrichtung des Riegelprofils verlaufende Nuten aufweist, in die je ein an der Innenwandung des Aufsteckprofils angeordneter Stegvorsprung eingreift. Alternativ dazu ist es auch möglich, die Materialausformung von wenigstens einem über die Außenwand des Seitenschenkels vorstehenden Stegvorsprung auszubilden, der in eine an der Innenwand des Aufsteckprofils angeordnete Führung eingreift. Durch eine so ausgebildete Steckverbindung tritt nicht nur durch den Wegfall von Schrauben bei der Montage eine Arbeitszeitverkürzung ein, sondern die Funktion, die bei den bekannten Ausführungen von den Schrauben übernommen werden, nämlich die Füllungen, in der Regel die Scheiben, bei Auftreten von Sog- und Druckkräften in der Y-Richtung zu sichern, wird nunmehr durch eine nahezu toleranzfreie Steckverbindung in Form von Nuten und Stegvorsprüngen sichergestellt.This is achieved according to the invention, characterized in that the holding element has at least one material formation, which positively engages with an attached Aufsteckprofil in a corresponding guide of the slip-fit and / or non-positive fit. By the proposal according to the invention, the bolt profiles of a frame structure can be plugged and secured in the simplest way during final assembly without screwing on the holding elements. The risk of penetration of water or moisture into the interiors of the hollow sections by screw holes is not given. By this invention idea, the conditions were created that the functions that were previously taken over by the screws, namely to secure the bolt in the X, Y or Z direction, now by a suitable arrangement of grooves, lugs, web projections or the like be achieved. In a preferred embodiment of the subject invention, the holding element has a limited by two side legs and a base web U-shaped cross-section, each side legs having two spaced apart, extending in Aufsteckrichtung the locking bar grooves, in each one arranged on the inner wall of the Aufsteckprofils web projection intervenes. Alternatively, it is also possible to form the material formation of at least one over the outer wall of the side leg projecting web projection, which engages in a arranged on the inner wall of the Aufsteckprofils guide. By a so-formed connector occurs not only by the elimination of screws during assembly, a reduction in working hours, but the function that are taken over in the known versions of the screws, namely the fillings, usually to secure the discs, in the presence of suction and compressive forces in the Y direction, is now by ensured a virtually tolerance-free connector in the form of grooves and web projections.

Soll unter Aufrechterhaltung der genannten Vorteile der auf dem Stoßverbinder in der Y-Richtung gesicherte Riegel zusätzlich in der Z-Richtung, d. h. in der Einschubrichtung gesichert werden, wird nach der Erfindung vorgeschlagen, die Materialausformung des Halteelementes aus wenigstens einem in eine Nutvertiefung des bzw. der Seitenschenkel eingelassenen, als getrenntes Teil ausgebildeten Leistenabschnitt auszubilden, der über die Außenwand des bzw. der Seitenschenkel stegartig vorspringt und in eine an der Innenwand des Aufsteckprofils vorgesehene Führung bzw. Rasterung eingreift. Hierbei ergibt sich der besondere Vorteil, dass selbst bei der Montage großer Profilquerschnitte mit einer Übertoleranz des Aufsteckprofils dieses bei der Montage nicht von dem Halteelement abrutschen kann. Der Leistenabschnitt besteht vorzugsweise aus einer entsprechend abgewinkelten Feder, z. B. einer Blattfeder, die sich elastisch mit der Innenwand des Aufsteckprofils verrastetIn addition, while maintaining the said advantages of the bolt secured in the Y direction on the butt joint, in the Z direction, i. H. be secured in the insertion direction, it is proposed according to the invention to form the material shaping of the holding element of at least one recessed in a groove recess of the side leg or, designed as a separate part strip portion which projects over the outer wall of the side leg or web-like and in a engages provided on the inner wall of the attachment profile guide or grid. This results in the particular advantage that even with the installation of large profile cross-sections with a tolerance of the slip-on this can not slip off during assembly of the retaining element. The strip portion is preferably made of a corresponding angled spring, for. B. a leaf spring which is elastically locked to the inner wall of the slip-on profile

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung mehrerer Ausführungsbeispiele sowie anhand der Zeichnungen.Further advantages, features and details of the invention will become apparent from the following description of several embodiments and with reference to the drawings.

In der Zeichnung zeigen:

Figur 1:
Eine perspektivische, teilweise geschnittene Querschnittsdarstellung des Stoßbereiches zwischen einem vertikalen Pfosten-Anschlußprofil und einem horizontalen Riegel-Aufsteckprofil eines Fassadenelements,
Figur 2:
das Halteelement ähnlich dem der Figur 1 von der Rückseite gesehen,
Figur 3:
einen Riegelprofilabschnitt (Aufsteckprofil) vor dem Aufsetzen auf das Halteelement,
Figuren 4,5,6:
die Darstellung eines gegenüber den Figuren 1 - 3 abgewandelten Ausführungsbeispieles,
Figuren 7, 8:
ein drittes Ausführungsbeispiel des Erfindungsgegenstandes mit einer zusätzlichen Sicherung in Z-Richtung.
Figur 9:
das Sicherungselement nach der Figur 7 in vergrößerter Darstellung.
In the drawing show:
FIG. 1:
A perspective, partially sectioned cross-sectional view of the joint area between a vertical post-connection profile and a horizontal bolt Aufsteckprofil a facade element,
FIG. 2:
the holding element similar to the FIG. 1 seen from the back,
FIG. 3:
a locking profile section (attachment profile) prior to placement on the retaining element,
Figures 4,5,6:
the representation of one opposite the Figures 1 - 3 modified embodiment,
FIGS. 7, 8:
a third embodiment of the subject invention with an additional backup in the Z direction.
FIG. 9:
the fuse element after the FIG. 7 in an enlarged view.

Der dargestellte Stoßverbindungsbereich einer Außenwandkonstruktion besteht im Wesentlichen aus einem vertikalen Pfostenprofil 1, nachstehend als Anschlußprofil bezeichnet, an dem ein horizontales Riegelprofil 2, nachstehend als Aufsteckprofil bezeichnet, angeschlossen ist. Die Anschluß- und Aufsteckprofile sind zur Vereinfachung in den zeichnerischen Darstellungen jeweils nur als Hohlprofil-Teilabschnitte dargestellt. Die Anschlußprofile 2 sind in den Figuren 3, 6, 8 durchgehend mit der Bezugsziffer 2 versehen. Sie sind jeweils mit ihren Stirnseiten 3 - 5 an die zugeordnete Außenwand 7 des Anschlußprofils 1 angesetzt und durch Stoßverbinder, nachstehend als Halteelement bezeichnet, mit dem Anschlußprofil 1 verbunden. Die Halteelemente nach den Figuren 1, 2 erhalten die Bezugsziffer 8, 9, die der abgewandelten Ausführung nach Figuren 4 und 5 die Bezugsziffer 10, 11 und die bei dem dritten Ausführungsbeispiel nach Figur 7 die Bezugsziffer 12. Zwischen den Anschlußprofilen 1 und den Aufsteckprofilen 2 sind nicht dargestellte Füllelemente eingespannt, z.B. Isolierglasscheiben, welche an ebenfalls nicht dargestellten Dichtleisten anliegen. Als Teil einer Dichtleiste im Stoßbereich sei bei allen Beispielen lediglich auf ein Dichtungsstück 14 hingewiesen. Die Füllelemente werden durch nicht gezeigte Pfosten- und Riegeldruckprofile fixiert und verschraubt. Auf eine detaillierte Darstellung wurde auch dabei verzichtet, da sich die Erfindung ausschließlich auf die besondere Art der Stoßverbinder bzw. Halteelemente 8 - 12 bezieht. Die Aufsteckprofile 2 können jeweils auf beiden Seiten unter verschiedenen Winkeln durch Aufstecken auf die Halteelemente an das vertikale Anschlußprofil angeschlossen werden.The illustrated butt joint portion of an outer wall construction consists essentially of a vertical post profile 1, hereinafter referred to as a connection profile, to which a horizontal bar profile 2, hereinafter referred to as Aufsteckprofil, is connected. The connection and attachment profiles are for simplicity in the drawings only as hollow profile sections shown. The connection profiles 2 are in the Figures 3 . 6 . 8th throughout with the reference numeral 2. They are each with their end faces 3 - 5 attached to the associated outer wall 7 of the connection profile 1 and connected by butt connectors, hereinafter referred to as a holding element, connected to the connection profile 1. The retaining elements after the FIGS. 1, 2 The reference numerals 8, 9, the modified version according to FIGS. 4 and 5 the reference numerals 10, 11 and in the third embodiment according to FIG. 7 the reference numeral 12. Between the connection profiles 1 and 2 Aufsteckprofilen filling elements, not shown, are clamped, for example, insulating glass panes, which bear against sealing strips, also not shown. As part of a sealing strip in the joint area, reference is made in all examples only to a seal piece 14. The filling elements are fixed and screwed by post and bolt pressure profiles, not shown. In a detailed presentation was also omitted, since the invention refers exclusively to the particular type of joint connector or holding elements 8 - 12. The attachment profiles 2 can each be connected on both sides at different angles by attaching to the holding elements to the vertical connection profile.

Bei den gezeigten Beispielen besteht jedes Halteelement 8 - 12 aus einem U-Profilabschnitt, der von einem im Strangpreßverfahren hergestellten Aluminiumprofil gebildet ist. Jedes U-Profil weist zwei Seitenschenkel 15 und einen die beiden Seitenschenkel verbindenden Basissteg 17 auf. Der allgemeine Ausdruck Halteelement für den Stoßverbinder wurde deshalb gewählt, weil solche Stoßverbinder in der Praxis auch anders ausgebildet sein können, z.B. können sie aus einer ebenen Platte (nicht dargestellt) bestehen. Bei einer anderen, ebenfalls nicht dargestellten Ausführungsform kann das Halteelement über eine Achse mit einem Gelenkteil verbunden bunden sein, welches ähnlich den Seitenschenkeln bei den hier gewählten Beispielen als Führung für das Aufsteckprofil dient. Bei einer solchen Ausführung können die Anschlußprofile unter beliebigen Winkeln an die Anschlußprofile 7 angeschlossen werden. Das besondere bei der vorliegende Erfindung besteht darin, dass jedes Halteelement 8 - 12 wenigstens eine Materialausformung in Form einer Nutvertiefung bzw. eines Nuteinschnitts 19, 20 bzw. 21, 22 bzw. 23 aufweist, die bei aufgesetzten Aufsteckprofilen 2 zumindest bereichsweise mit der Innenwand 25 des Aufsteckprofils form- und / oder kraftschlüssig zusammenwirkt. In den Figuren sind die Materialausformungen zum Teil nur auf einer Seite der beiden Seitenschenkel eines jeden Halteelements dargestellt. Vorzugsweise sind sie an beiden Seitenschenkeln vorgesehen. Die Materialausformungen der Halteelemente greifen in der Zusammenbaustellung jeweils in eine korrespondierende Führung paßgerecht ein. Bei dem Ausführungsbeispiel nach den Figuren 1 - 3 besteht die Führung aus Stegvorsprüngen 26, die bei aufgesetztem Aufsteckprofil 2 in die Nuten 19. 20 eingreifen, während bei dem Beispiel nach den Figuren 4 - 6 die Stegvorsprünge 21, 22 eine solche Höhe und Breite haben, dass sie bei aufgesetztem Aufsteckprofil 2 paßgerecht in Führungen 27 eingreifen, die sich an den Innenwandungen 25 längs des Aufsteckprofils 2 erstrecken und seitlich von einem Stegvorsprung 26 und von der gegenüberliegenden Innenwandung 28 des Aufsteckprofils 2 begrenzt ist.In the examples shown, each holding element 8-12 consists of a U-profile section which is formed by an aluminum profile produced by the extrusion process. Each U-profile has two side legs 15 and a base web 17 connecting the two side legs. The general expression retaining element for the butt connector was chosen because such butt connectors can also be designed differently in practice, eg they may consist of a flat plate (not shown). In another embodiment, also not shown, the holding element can be connected via an axis with a hinge part be bound, which serves as a guide for the attachment profile similar to the side legs in the examples chosen here. In such an embodiment, the connection profiles can be connected at any angle to the connection profiles 7. The special feature of the present invention is that each holding element 8 - 12 has at least one material formation in the form of a groove recess or groove cutout 19, 20, 21, 22, 23 respectively, which at least partially engages with the inner wall 25 when the attachment profiles 2 are attached the slip-on profile cooperates positively and / or non-positively. In the figures, the Materialausformungen are shown in part only on one side of the two side legs of each support member. Preferably, they are provided on both side legs. The Materialausformungen the holding elements engage in the assembled position in each case in a corresponding guide in registration. In the embodiment of the Figures 1 - 3 consists of the leadership of web projections 26, which engage in attached slip-2 in the grooves 19. 20, while in the example of the FIGS. 4 to 6 the web projections 21, 22 have such a height and width that they fit with mounted plug-on profile 2 in guides 27 which extend on the inner walls 25 along the attachment profile 2 and laterally from a web projection 26 and from the opposite inner wall 28 of the attachment profile. 2 is limited.

Bei dem dritten Ausführungsbeispiel nach den Figuren 7 - 9 sind sich in Aufsteckrichtung erstreckende Nutvertiefungen 19, 20 und Nuten 23 bzw. Einschnitte vorgesehen, die sich quer zur Aufsteckrichtung erstrecken und eine solchen Querschnittsprofilierung haben, dass abgewinkelte Federstücke 29 in diese eingesteckt und dort gehalten werden können. Die Federstücke sind in der Zeichnung als schmale Blattfeder-Teilstücke dargestellt. Sie können aber auch über die komplette Breite eines Halteelements 12 durchlaufen. Wichtig ist, dass an den Innenflächen 25 des Aufsteckprofils 2 bei 30 eine Gegenfläche vorgesehen ist, die bei aufgestecktem Aufsteckprofil 2 ein Verrasten mit der Feder 29 gewährleistet.In the third embodiment of the FIGS. 7 to 9 are provided in Aufsteckrichtung groove recesses 19, 20 and grooves 23 or cuts provided which extend transversely to the mounting direction and have such a cross-sectional profiling that angled spring pieces 29 can be inserted into this and held there. The spring pieces are shown in the drawing as narrow leaf spring sections. But you can also go beyond the full width of one Go through holding element 12. It is important that at the inner surfaces 25 of the attachment profile 2 at 30, a counter surface is provided, which ensures a latching with the spring 29 with plug-on profile 2 plugged.

Die abgewinkelten Federteile 29 können aus Federblechen, Federbolzen oder anderen Funktionsteilen bestehen. Auch ist es möglich, die Stegvorsprünge 21, 22 als gesonderte Teile auf die Außenwandungen der Seitenschenkel 15 aufzuschrauben, statt diese direkt in das Material der Schenkel einzuarbeiten.The angled spring parts 29 may consist of spring plates, spring bolts or other functional parts. It is also possible to unscrew the web projections 21, 22 as separate parts on the outer walls of the side legs 15, instead of incorporating these directly into the material of the legs.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Pfosten-AnschlußprofilPost connection profile
22
Riegel-AufsteckprofilRiegel-Molding
3-53-5
Stirnseite (des Aufsteckprofils)End face (of the slip-on profile)
77
Außenwand (des Anschlußprofils)Outer wall (of the connection profile)
8-128-12
Halteelement (Stoßverbinder)Holding element (butt connector)
1414
Dichtungsstückpacker
1515
Seitenschenkel (des Halteelements)Side legs (of the holding element)
1717
Basisstegbase web
19, 2019, 20
Nutvertiefungnotch groove
21,2221.22
StegvorsprungSteg lead
23, 2423, 24
MaterialausformungMaterialausformung
2525
Innenwandung des AufsteckprofilsInner wall of the attachment profile
2626
StegvorsprungSteg lead
2727
Führungguide
2828
Innenwandunginner wall
2929
Federfeather
3030
Führungguide

Claims (6)

  1. Butt joint for the angular connection of hollow profiles comprising at least one connecting profile (1) and one clip profile (2), particularly for façades, roofs, windows, doors and the like, with a holding element (8 - 12) fastened to the connecting profile by means of pins, screws or the like, which has a cross section in the shape of a U limited by two side arms (15) and a base web (17) and has at least one material moulding (17 - 23), which at least in part works together with the inner wall (25) of the clip profile (2) with the clip profile (2) clipped on, characterised in that the material moulding (17 - 23) of the holding element engages in a corresponding guide (26, 27) of the clip profile (2) with positive locking and/or force locking with a precise fit.
  2. Butt joint according to claim 1, characterised in that the material moulding is at least one groove (19, 20) running in the clip on direction of the clip profile and the guide of the clip profile is a projection (26) engaging in the groove.
  3. Butt joint according to one of claims 1 or 2, characterised in that each side arm has two grooves (19, 20) arranged at a distance from each other, into which a projection (26) arranged on the inner wall of the clip profile engages.
  4. Butt joint according to one or several of claims 1 to 3, characterised in that the material moulding is formed by at least one projection (21, 22) projecting above the outer wall of a side arm, which engages in a guide (27) arranged on the inner wall of the clip profile.
  5. Butt joint, particularly according to one or several of claims 1 to 4, characterised in that the material moulding of the holding element consists of at least one strip section (29), made as a separate part, let into a groove depression of the side arm or arms, which projects above the outer wall of the side arm or arms (15, 16) like a web and engages in a guide or grating (30) provided on the inner wall of the clip profile.
  6. Butt joint according to claim 6, characterised in that the strip section consists of an offset spring (29).
EP05006471A 2004-03-25 2005-03-24 Butt joint for angular connection of hollow profiles, particularly for windows, doors and the like Active EP1580344B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004014515 2004-03-25
DE102004014515A DE102004014515A1 (en) 2004-03-25 2004-03-25 Butt connector for angular connection of hollow profiles

Publications (3)

Publication Number Publication Date
EP1580344A2 EP1580344A2 (en) 2005-09-28
EP1580344A3 EP1580344A3 (en) 2008-12-03
EP1580344B1 true EP1580344B1 (en) 2011-09-28

Family

ID=34854035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05006471A Active EP1580344B1 (en) 2004-03-25 2005-03-24 Butt joint for angular connection of hollow profiles, particularly for windows, doors and the like

Country Status (3)

Country Link
EP (1) EP1580344B1 (en)
AT (1) ATE526463T1 (en)
DE (1) DE102004014515A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912905A (en) * 2012-09-26 2013-02-06 苏州金螳螂幕墙有限公司 Inner pressure plate used for inverted glass curtain wall
CN103015585A (en) * 2011-09-27 2013-04-03 苏州金螳螂幕墙有限公司 Face-hung curtain wall
KR101368692B1 (en) 2013-03-14 2014-03-03 주식회사 쓰리디에스패밀리 Curtain wall structure for construction

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049160B9 (en) * 2010-10-22 2012-10-25 Werner Schmitz sealing piece
CN103015581B (en) * 2011-09-27 2015-09-09 苏州金螳螂幕墙有限公司 A kind of face hang device of cell curtain wall
ES2796331T3 (en) 2016-11-09 2020-11-26 Interroll Holding Ag Mounting device and platform for cash flow
IT201900000589A1 (en) * 2019-01-14 2020-07-14 L M Dei F Lli Monticelli S R L SUPPORT BRACKET AND SUPPORT STRUCTURE FOR FACADE SYSTEMS.
DE102020111612B4 (en) 2020-04-29 2023-06-29 HUECK System GmbH & Co. KG CONNECTOR ARRANGEMENT FOR THE ANGLED CONNECTION OF HOLLOW PROFILES, EACH OF ONE CONNECTION PROFILE AND A POSITION PROFILE, AND A PROFILE ARRANGEMENT WITH SUCH A CONNECTOR ARRANGEMENT
CN115849038B (en) * 2022-12-30 2023-10-03 浙江天能电源材料有限公司 Reciprocating type waste lead plaster distribution quantitative feeding device and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762639A (en) * 1953-01-07 1956-09-11 Molter Ralph Marcy Joint connections for framing systems
GB1510303A (en) * 1974-05-29 1978-05-10 Stoakes R Structural assemblies with infill panes or panels in a frame structure
GB2234992A (en) * 1989-08-16 1991-02-20 Don Reynolds Limited Expansion joint in curtain walling
FR2694953B1 (en) * 1992-08-18 1994-11-18 Aluvar Sa Connection piece for mounting a cross member on a curtain wall stiffener.
FR2705710B3 (en) * 1993-05-27 1995-05-19 Arpal Aluminium Ltd Curtain wall and assembly for its assembly.
DE19800130C1 (en) * 1998-01-03 1999-05-20 Hans Dieter Grotefeld Connector for window or door frames

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015585A (en) * 2011-09-27 2013-04-03 苏州金螳螂幕墙有限公司 Face-hung curtain wall
CN103015585B (en) * 2011-09-27 2015-06-17 苏州金螳螂幕墙有限公司 Face-hung curtain wall
CN102912905A (en) * 2012-09-26 2013-02-06 苏州金螳螂幕墙有限公司 Inner pressure plate used for inverted glass curtain wall
CN102912905B (en) * 2012-09-26 2015-06-17 苏州金螳螂幕墙有限公司 Inner pressure plate used for inverted glass curtain wall
KR101368692B1 (en) 2013-03-14 2014-03-03 주식회사 쓰리디에스패밀리 Curtain wall structure for construction

Also Published As

Publication number Publication date
EP1580344A2 (en) 2005-09-28
DE102004014515A1 (en) 2005-10-13
EP1580344A3 (en) 2008-12-03
ATE526463T1 (en) 2011-10-15

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