EP0540982A1 - Corner joint for hollow profiles of a window, door, facade or the like - Google Patents

Corner joint for hollow profiles of a window, door, facade or the like Download PDF

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Publication number
EP0540982A1
EP0540982A1 EP92118323A EP92118323A EP0540982A1 EP 0540982 A1 EP0540982 A1 EP 0540982A1 EP 92118323 A EP92118323 A EP 92118323A EP 92118323 A EP92118323 A EP 92118323A EP 0540982 A1 EP0540982 A1 EP 0540982A1
Authority
EP
European Patent Office
Prior art keywords
corner connector
profile
extruded
extruded profile
connector according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP92118323A
Other languages
German (de)
French (fr)
Other versions
EP0540982B1 (en
Inventor
Eitel.-Fr. Dipl.-Ing. Höcker
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Schueco International KG
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Schueco International KG
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Publication date
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Publication of EP0540982A1 publication Critical patent/EP0540982A1/en
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Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/0046—Loggias
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/40—Arched girders or portal frames of metal
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/9644—L-shaped corner pieces having two articulated or flexible joined legs; Corner joints with variable angle
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/9645—Mitre joints
    • E06B3/9646—Mitre joints using two similar connecting pieces each connected with one or the frame members and drawn together at the joint
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0806—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of one single extruded or rolled metal part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars

Definitions

  • the invention relates to a corner connector with two at an angle to each other, insertable into hollow profiles with a rectangle circumscribed legs, which are designed as extruded sections with the same cross-section and the extruded sections have two parallel end faces produced by flat separating cuts, which under run at an angle ⁇ to the longitudinal axis of the profile and the extruded sections are inserted into one another "at the turn” and the end faces of both extruded sections intersect at an angle 2 ⁇ in pairs in a plane, in the area of which the contacting connecting surfaces of the two extruded sections lie.
  • corner connectors are used for hollow profiles of a window, a door, a facade or a glass roof and veranda construction or the like. used.
  • Corner connectors of this type are known (DE 36 32 154 C2), the two legs of which are cut from an extruded profile.
  • This extruded profile has a profile forming the connecting surfaces on both narrow sides running parallel to the longitudinal axis of the profile.
  • the profile of one narrow side is designed as a groove and that of the opposite narrow side as a tongue.
  • the extruded profile is complex in construction due to the opposing profiling contours, which later have to ensure the required functions in terms of dimensions.
  • the invention has for its object to design a corner connector of the type mentioned in such a way that the extruded profile from which the connector legs are cut is simpler in construction, the interlocking profiles are not influenced differently by the profile manufacturing conditions during the assembly of the corner connector, and that for the assembly of two extruded profile sections cut at the same angle, which form the corner connector legs, there is only one defined association with one another.
  • This object is achieved in that a profile forming the connecting surfaces is provided only on a narrow side of the extruded profile running parallel to the longitudinal axis of the profile and the two extruded profile sections forming the legs of the corner connector can be positively assembled with the profiled narrow sides.
  • the profile corner shown in FIG. 1 is composed of the hollow profiles 1, 2, which have a cavity 3 circumscribed by a rectangle, into which the legs 4 of a corner connector are inserted.
  • the extruded profile 5 is shown in cross section, which has a profile 8 forming the connecting surfaces exclusively on a narrow side 7 running parallel to the longitudinal axis 6 of the profile, which in the embodiment according to FIG. 2 by two hook-shaped webs 9 and 10 and in which 5 is formed by hook-shaped webs 11 and 12.
  • the profiling 8 is designed in such a way that a profile section can be inserted into this profiling when turned, i.e. turned by 180 ° about the longitudinal axis 6 of the profile.
  • the hook-shaped webs 9 and 10 which run parallel to one another, delimit an inner groove 13.
  • the other hook-shaped web 10 is designed as an edge web, the outer surface of which is aligned with the associated outer surface 15 of the extruded profile 5.
  • the outer contour of the hook-shaped web 10 corresponds to the contour of an external groove 16 of the profiling, which is indicated in dash-dotted lines in FIG. 2 and is delimited inwards by the hook-shaped web 9.
  • the extruded profile 5 shown in FIG. 4 is cut into several sections 17, 18 and 19 by several parallel cuts at an angle ⁇ to the longitudinal axis 6 of the profile.
  • the profiles of these two extruded profile sections 18, 19 interlock and can be fixed using appropriate lanyards.
  • the corner angle of the resulting corner connector is 2 ⁇ .
  • the extruded profile 5 has a bore-shaped groove 22 which is open to the inner groove 13 and which extends in the longitudinal direction of the extruded profile 5 in the region of a hook strip 23 of the web 9.
  • a further groove 24 is provided, which is also open to the inner groove 13 and is flat and circular in shape.
  • the extruded profile 5 has welding bevels 26, 27 which, when plugged together, form two extruded profile sections forming a corner connector in the connecting joint, a welding groove 28 for welding the corner connector.
  • shear-resistant connection of the two corner connector legs can alternatively take place by shear bolts 29 which are driven into corresponding bores 30 in the area of the profile hooking.
  • the number of Shear bolts depend on the respective leg height of the corner connector.
  • a bolt extending over the entire profile width can also be used, so that three shear planes result in terms of load.
  • FIG. 5 shows a further exemplary embodiment in which the profiling provided on a narrow side of the extruded profile is designed differently from the embodiment according to FIG. 2.
  • the profiling has hook-shaped webs 11 and 12 which are not pushed into one another but are used against one another. This results in the assembled state of the two extruded sections between the internally arranged webs 11, a space 31 for receiving a bolt-shaped fastener for shear fixation of the connection.
  • the space 31 has a width a, which thus corresponds to the distance between the webs 11 and is greater than the hooking incidence b of the web nose 32.
  • the hook-shaped webs 11 have, on the side facing away from the web nose 32, circular-arc-shaped grooves 33 which form the guide of a screw bolt for fixing the connection.
  • the web lugs 32 can have a slightly conical contour in order to ensure a play-free interlocking in the end position.

Abstract

The corner joint consists of two legs (4) which are designed as extruded profile sections with identical cross-section and are cut out of an extruded profile at an angle to the longitudinal axis of the profile. The extruded profile sections are "on turning over" inserted into one another and connected positively. The aim of the invention is to design the extruded profile in such a manner that production of the profile sections, which engage positively in one another and form the corner joint legs, can be carried out with normal tolerances. This aim is achieved in that there is provided, exclusively on one narrow side of the extruded profile running parallel to the longitudinal axis of the profile, a profiling forming the connecting surfaces, and the two extruded profile sections forming the legs of the corner joint can be assembled positively with the profiled narrow sides. The area of application is the building industry. <IMAGE>

Description

Die Erfindung bezieht sich auf einen Eckverbinder mit zwei unter einem Winkel zueinander stehenden, in Hohlprofile mit von einem Rechteck umschriebenen Hohlraum passend einschiebbaren Schenkeln, die als Strangprofilabschnitte mit gleichem Querschnitt ausgebildet sind und die Strangprofilabschnitte zwei parallele, durch ebene Trennschnitte erzeugte Endflächen aufweisen, die unter einem Winkel β zur Profillängsachse verlaufen und die Strangprofilabschnitte "auf Umschlag" ineinander eingesetzt sind und die Endflächen beider Strangprofilabschnitte sich unter einem Winkel 2 β paarweise in einer Ebene schneiden, in deren Bereich die sich berührenden Verbindungsflächen der beiden Strangprofilabschnitte liegen.The invention relates to a corner connector with two at an angle to each other, insertable into hollow profiles with a rectangle circumscribed legs, which are designed as extruded sections with the same cross-section and the extruded sections have two parallel end faces produced by flat separating cuts, which under run at an angle β to the longitudinal axis of the profile and the extruded sections are inserted into one another "at the turn" and the end faces of both extruded sections intersect at an angle 2 β in pairs in a plane, in the area of which the contacting connecting surfaces of the two extruded sections lie.

Diese Eckverbinder werden für Hohlprofile eines Fensters, einer Tür, einer Fassade oder einer Glasdach- sowie Verandakonstruktion o.dgl. eingesetzt.These corner connectors are used for hollow profiles of a window, a door, a facade or a glass roof and veranda construction or the like. used.

Es sind Eckverbinder dieser Art bekannt (DE 36 32 154 C2), deren beide Schenkel aus einem Strangpreßprofil geschnitten werden. Dieses Strangpreßprofil weist an beiden parallel zur Profillängsachse verlaufenden Schmalseiten eine die Verbindungsflächen bildende Profilierung auf. Die Profilierung der einen Schmalseite ist als Nut und die der gegenüberliegenden Schmalseite als Feder gestaltet. Durch Zusammenfügen von Nut und Feder der Strangprofilabschnitte, die die Schenkel des Eckverbinders bilden, wird der Eckverbinder hergestellt.Corner connectors of this type are known (DE 36 32 154 C2), the two legs of which are cut from an extruded profile. This extruded profile has a profile forming the connecting surfaces on both narrow sides running parallel to the longitudinal axis of the profile. The profile of one narrow side is designed as a groove and that of the opposite narrow side as a tongue. By merging The tongue and groove of the extruded sections that form the legs of the corner connector, the corner connector is made.

Das Strangpreßprofil ist durch die gegenüberliegenden Profilierungskonturen, die im späteren Zusammenwirken maßlich die erforderlichen Funktionen sicherstellen müssen, im Aufbau aufwendig.The extruded profile is complex in construction due to the opposing profiling contours, which later have to ensure the required functions in terms of dimensions.

Auch beim Pressen des Strangprofils können sich unterschiedliche Toleranzeinflüsse an der Nut- oder an der Federseite des Strangprofils ergeben, die das spätere Zusammenwirken der beiden Profilierungen beeinträchtigen können.Even when pressing the extruded profile, different tolerance influences can arise on the tongue or tongue side of the extruded profile, which can impair the later interaction of the two profiles.

Ein weiterer Nachteil ergibt sich daraus, daß nach dem Zuschneiden der Strangprofilabschnitte die Möglichkeit des unterschiedlichen Zusammenschiebens der beiden Bauteile gegeben ist.Another disadvantage arises from the fact that after the extruded sections have been cut to size, the two components can be pushed together differently.

Der Erfindung liegt die Aufgabe zugrunde, einen Eckverbinder der eingangs genannten Art so zu gestalten, daß das Strangpreßprofil, aus dem die Verbinderschenkel geschnitten werden, einfacher in der Konstruktion ist, die bei der Montage des Eckverbinders ineinandergreifenden Profilierungen durch die Profilherstellbedingungen nicht unterschiedlich beeinflußt sind, und daß es für das Zusammensetzen zweier, unter gleichem Winkel geschnittener Strangprofilabschnitte, die die Eckverbinderschenkel bilden, nur eine definierte Zuordnung zueinander gibt.The invention has for its object to design a corner connector of the type mentioned in such a way that the extruded profile from which the connector legs are cut is simpler in construction, the interlocking profiles are not influenced differently by the profile manufacturing conditions during the assembly of the corner connector, and that for the assembly of two extruded profile sections cut at the same angle, which form the corner connector legs, there is only one defined association with one another.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß ausschließlich an einer parallel zur Profillängsachse verlaufenden Schmalseite des Strangprofils eine die Verbindungsflächen bildende Profilierung vorgesehen ist und die beiden die Schenkel des Eckverbinders bildenden Strangprofilabschnitte mit den profilierten Schmalseiten formschlüssig zusammensetzbar sind.This object is achieved in that a profile forming the connecting surfaces is provided only on a narrow side of the extruded profile running parallel to the longitudinal axis of the profile and the two extruded profile sections forming the legs of the corner connector can be positively assembled with the profiled narrow sides.

Da das Strangpreßprofil, aus dem die Eckverbinderschenkel geschnitten werden, ausschließlich an einer parallel zur Profillängsachse verlaufenden Schmalseite eine die Verbindungsflächen zweier Eckverbinderschenkel bildende Profilierung aufweist, ergeben sich ein einfacher Gesamtaufbau des Strangpreßprofils sowie übereinstimmende Herstellbedingungen für die Profilierungen.Since the extruded profile from which the corner connector legs are cut, only on a parallel to the longitudinal axis of the profile Narrow side has a profile forming the connecting surfaces of two corner connector legs, there is a simple overall structure of the extruded profile and matching manufacturing conditions for the profiles.

Weitere Merkmale der Erfindung ergeben sich aus den Unteransprüchen.Further features of the invention emerge from the subclaims.

Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im folgenden beschrieben.Embodiments of the invention are shown in the drawings and are described below.

Es zeigen:

Fig. 1
eine Profilecke, die einen beliebigen Winkel haben kann, mit eingesetztem Eckverbinder,
Fig. 2
das Strangpreßprofil im Querschnitt, aus dem die die Verbinderschenkel bildenden Strangprofilabschnitte geschnitten werden,
Fig. 3
die formschlüssige Verbindung zweier Profilabschnitte im Schnitt,
Fig. 4
das Strangprofil, das mittels paralleler Schnitte unter einem Winkel, der dem späteren halben Eckwinkel entspricht, in mehrere Abschnitte geschnitten ist sowie die Montage eines Eckverbinders und
Fig. 5
eine Abwandlungsform einer formschlüssigen Verbindung zweier Profilabschnitte.
Show it:
Fig. 1
a profile corner, which can have any angle, with inserted corner connector,
Fig. 2
the extruded profile in cross section from which the extruded profile sections forming the connector legs are cut,
Fig. 3
the positive connection of two profile sections in the cut,
Fig. 4
the extruded profile, which is cut into several sections by means of parallel cuts at an angle which corresponds to the later half corner angle, and the assembly of a corner connector and
Fig. 5
a modification of a positive connection between two profile sections.

Die in der Fig. 1 aufgezeigte Profilecke setzt sich aus den Hohlprofilen 1,2 zusammen, die einen von einem Rechteck umschriebenen Hohlraum 3 aufweisen, in den die Schenkel 4 eines Eckverbinders eingeschoben werden. Die Schenkel 4, die als Strangprofilabschnitte mit gleichem Querschnitt ausgebildet sind, füllen in ihrem Bereich den Hohlraum 3 aus.The profile corner shown in FIG. 1 is composed of the hollow profiles 1, 2, which have a cavity 3 circumscribed by a rectangle, into which the legs 4 of a corner connector are inserted. The legs 4, which are designed as extruded sections with the same cross section, fill the cavity 3 in their area.

In der Fig. 2 ist das Strangprofil 5 im Querschnitt dargestellt, das ausschließlich an einer parallel zur Profillängsachse 6 verlaufenden Schmalseite 7 eine die Verbindungsflächen bildende Profilierung 8 aufweist, die beim Ausführungsbeispiel nach der Fig. 2 durch zwei hakenförmige Stege 9 und 10 und bei dem Ausführungsbeispiel nach der Fig. 5 durch hakenförmige Stege 11 und 12 gebildet wird.2, the extruded profile 5 is shown in cross section, which has a profile 8 forming the connecting surfaces exclusively on a narrow side 7 running parallel to the longitudinal axis 6 of the profile, which in the embodiment according to FIG. 2 by two hook-shaped webs 9 and 10 and in which 5 is formed by hook-shaped webs 11 and 12.

Bei dem Strangprofil 5 nach der Fig. 2 ist die Profilierung 8 so ausgebildet, daß ein Profilabschnitt auf Umschlag, d.h., um 180° um die Profillängsachse 6 gedreht in diese Profilierung eingeschoben werden kann.In the extruded profile 5 according to FIG. 2, the profiling 8 is designed in such a way that a profile section can be inserted into this profiling when turned, i.e. turned by 180 ° about the longitudinal axis 6 of the profile.

Die Kombination zweier Profilabschnitte 4 zu einem Eckverbinder ist in der Fig. 3 aufgezeigt.The combination of two profile sections 4 to form a corner connector is shown in FIG. 3.

Bei der Profilierung 8 nach der Fig. 2 begrenzen die hakenförmigen Stege 9 und 10, die zueinander parallel verlaufen, eine Innennut 13. Der gegenüber der Außenfläche 14 des Strangprofils 5 nach innen versetzte hakenförmige Steg 9 entspricht in seiner äußeren Kontur der Kontur der Innennut 13. Der andere hakenförmige Steg 10 ist als Randsteg ausgebildet, dessen Außenfläche mit der zugeordneten Außenfläche 15 des Strangprofils 5 fluchtet.2, the hook-shaped webs 9 and 10, which run parallel to one another, delimit an inner groove 13. The outer contour of the hook-shaped web 9, which is offset inwards from the outer surface 14 of the extruded profile 5, corresponds to the contour of the inner groove 13 The other hook-shaped web 10 is designed as an edge web, the outer surface of which is aligned with the associated outer surface 15 of the extruded profile 5.

Der hakenförmige Steg 10 entspricht in seiner äußeren Kontur der Kontur einer Außennut 16 der Profilierung, die in der Fig. 2 in strichpunktierten Linien angegeben ist und nach innen durch den hakenförmigen Steg 9 begrenzt wird.The outer contour of the hook-shaped web 10 corresponds to the contour of an external groove 16 of the profiling, which is indicated in dash-dotted lines in FIG. 2 and is delimited inwards by the hook-shaped web 9.

Das in der Fig. 4 dargestellte Strangprofil 5 ist durch mehrere parallele Schnitte unter einem Winkel β zur Profillängsachse 6 in mehrere Abschnitte 17,18 und 19 geschnitten. Durch Schwenken des Strangprofilabschnittes 18 in die Position 18.1 und durch Verschieben in Richtung der Profillängsachse 6 bzw. des Pfeiles 20 in die Position 18.2 greifen die Profilierungen dieser beiden Strangprofilabschnitte 18,19 ineinander und können durch entsprechende Verbindungsmittel fixiert werden.The extruded profile 5 shown in FIG. 4 is cut into several sections 17, 18 and 19 by several parallel cuts at an angle β to the longitudinal axis 6 of the profile. By swiveling the extruded profile section 18 into the position 18.1 and moving it in the direction of the longitudinal axis 6 or the arrow 20 into the position 18.2, the profiles of these two extruded profile sections 18, 19 interlock and can be fixed using appropriate lanyards.

Der Eckwinkel des entstandenen Eckverbinders beträgt 2 β .The corner angle of the resulting corner connector is 2 β.

Durch das Zusammenschieben der beiden Strangprofilabschnitte 19 und 18.2 ergibt sich ein Überstand 21 eines Strangprofilabschnittes, der anschließend nachzuarbeiten ist.By pushing the two extruded sections 19 and 18.2 together, there is a protrusion 21 of an extruded section, which is then to be reworked.

Nach dem Zuschneiden zweier Strangprofilabschnitte gibt es nur eine einzige Position, in der beide Strangprofilabschnitte ineinandergefügt werden können.After cutting two extruded sections, there is only one position in which both extruded sections can be joined together.

Das Strangprofil 5 verfügt über eine zur Innennut 13 geöffnete, bohrungsförmige Nut 22, die sich in Längsrichtung des Strangprofils 5 im Bereich einer Hakenleiste 23 des Stegs 9 erstreckt. Im Fußbereich des Steges 9 ist eine weitere Nut 24 vorgesehen, die ebenfalls zur Innennut 13 geöffnet ist und flach und kreisbogenförmig ausgebildet ist.The extruded profile 5 has a bore-shaped groove 22 which is open to the inner groove 13 and which extends in the longitudinal direction of the extruded profile 5 in the region of a hook strip 23 of the web 9. In the foot region of the web 9, a further groove 24 is provided, which is also open to the inner groove 13 and is flat and circular in shape.

Sofern zwei zugeschnittene Strangprofilabschnitte ineinandergeschoben werden, um einen Eckverbinder zu bilden, fluchten die Nuten 22 und 24 der benachbart liegenden hakenförmigen Stege 9 miteinander, so daß sich zwei Schraubkanäle 25 ergeben, die je nach den Erfordernissen der Belastung des jeweiligen Eckverbinders mit Sicherungsschrauben versehen werden können, um den Verschub in der Trennebene zu unterbinden.If two cut extruded profile sections are pushed together to form a corner connector, the grooves 22 and 24 of the adjacent hook-shaped webs 9 are aligned with one another, so that there are two screw channels 25 which can be provided with locking screws depending on the requirements of the load on the respective corner connector to prevent the shift in the parting plane.

Ferner verfügt das Strangprofil 5 über Schweißfasen 26,27, die in zusammengestecktem Zustand von zwei einen Eckverbinder bildenden Strangprofilabschnitten in der Verbindungsfuge eine Schweißkehle 28 zum Verschweißen des Eckverbinders bilden.Furthermore, the extruded profile 5 has welding bevels 26, 27 which, when plugged together, form two extruded profile sections forming a corner connector in the connecting joint, a welding groove 28 for welding the corner connector.

Die schubfeste Verbindung der beiden Eckverbinderschenkel kann alternativ durch Scherbolzen 29 erfolgen, die in entsprechende Bohrungen 30 im Bereich der Profilverhakung eingeschlagen werden. Die Anzahl der Scherbolzen richtet sich nach der jeweiligen Schenkelhöhe des Eckverbinders.The shear-resistant connection of the two corner connector legs can alternatively take place by shear bolts 29 which are driven into corresponding bores 30 in the area of the profile hooking. The number of Shear bolts depend on the respective leg height of the corner connector.

Anstelle zweier Scherbolzen kann auch ein sich über die gesamte Profilbreite erstreckender Bolzen verwendet werden, so daß sich belastungsmäßig drei Scherebenen ergeben.Instead of two shear bolts, a bolt extending over the entire profile width can also be used, so that three shear planes result in terms of load.

Die Fig. 5 zeigt ein weiteres Ausführungsbeispiel, bei dem die an einer Schmalseite des Strangprofils vorgesehene Profilierung abweichend gegenüber der Ausführung nach der Fig. 2 gestaltet ist.FIG. 5 shows a further exemplary embodiment in which the profiling provided on a narrow side of the extruded profile is designed differently from the embodiment according to FIG. 2.

Die Profilierung weist hakenförmige Stege 11 und 12 auf, die nicht ineinandergeschoben sondern gegeneinander eingesetzt werden. Hierbei ergibt sich in zusammengesetztem Zustand der beiden Strangprofilabschnitte zwischen den innen angeordneten Stegen 11 ein Raum 31 zur Aufnahme eines bolzenförmigen Befestigungsmittels zur Schubfixierung der Verbindung. Der Raum 31 weist eine Breite a auf, die somit dem Abstand der Stege 11 entspricht und größer ist als der Verhakungseinstand b der Stegnase 32.The profiling has hook-shaped webs 11 and 12 which are not pushed into one another but are used against one another. This results in the assembled state of the two extruded sections between the internally arranged webs 11, a space 31 for receiving a bolt-shaped fastener for shear fixation of the connection. The space 31 has a width a, which thus corresponds to the distance between the webs 11 and is greater than the hooking incidence b of the web nose 32.

Die hakenförmigen Stege 11 weisen an der der Stegnase 32 abgewandten Seite kreisbogenabschnittsförmige Nuten 33 auf, die die Führung eines Schraubbolzens zur Fixierung der Verbindung bilden.The hook-shaped webs 11 have, on the side facing away from the web nose 32, circular-arc-shaped grooves 33 which form the guide of a screw bolt for fixing the connection.

Die Stegnasen 32 können eine leicht konische Kontur aufweisen, um in der Endposition eine spielfreie Verhakung zu sichern.The web lugs 32 can have a slightly conical contour in order to ensure a play-free interlocking in the end position.

Bei dieser Ausführungsform ist sichergestellt, daß die maßliche Zuordnung der Verhakungsprofilierung immer gegeben ist, daß das Extrusionswerkzeug und die Herstellung des Strangprofils vereinfacht wird und daß eine eindeutige Handhabung der Strangprofilabschnitte beim Zusammenstecken zu einem Eckverbinder vorgegeben ist.In this embodiment it is ensured that the dimensional assignment of the interlocking profile is always given, that the extrusion tool and the production of the extruded profile is simplified and that the extruded profile sections are clearly handled when they are plugged together to form a corner connector.

BezugszeichenReference numerals

11
HohlprofilHollow profile
22nd
HohlprofilHollow profile
33rd
Hohlraumcavity
44th
Schenkelleg
55
StrangprofilExtruded profile
66
ProfillängsachseProfile longitudinal axis
77
SchmalseiteNarrow side
88th
ProfilierungProfiling
99
Stegweb
1010th
Stegweb
1111
Stegweb
1212
Stegweb
1313
InnennutInner groove
1414
AußenflächeOutside surface
1515
AußenflächeOutside surface
1616
AußennutExternal groove
1717th
Abschnittsection
1818th
Abschnittsection
1919th
Abschnittsection
2020th
Pfeilarrow
2121
ÜberstandGot over
2222
NutGroove
2323
HakenleisteHook bar
2424th
NutGroove
2525th
SchraubkanalScrew channel
2626
SchweißfaseWelding bevel
2727
SchweißfaseWelding bevel
2828
SchweißkehleWeld throat
2929
ScherbolzenShear bolt
3030th
Bohrungdrilling
3131
Raumroom
3232
StegnaseBridge nose
3333
NutGroove

Claims (12)

Eckverbinder mit zwei unter einem Winkel zueinander stehenden, in Hohlprofile mit von einem Rechteck umschriebenen Hohlraum passend einschiebbaren Schenkeln, die als Strangprofilabschnitte mit gleichem Querschnitt ausgebildet sind und die Strangprofilabschnitte zwei parallele, durch ebene Trennschnitte erzeugte Endflächen aufweisen, die unter einem Winkel β zur Profillängsachse verlaufen und die Strangprofilabschnitte "auf Umschlag" ineinander eingesetzt sind und die Endflächen beider Strangprofilabschnitte sich unter einem Winkel 2 β paarweise in einer Ebene schneiden, in deren Bereich die sich berührenden Verbindungsflächen der beiden Strangprofilabschnitte liegen, dadurch gekennzeichnet, daß ausschließlich an einer parallel zur Profillängsachse (6) verlaufenden Schmalseite (7) des Strangprofils (5) eine die Verbindungsfläche bildende Profilierung vorgesehen ist und die beiden die Schenkel (4) des Eckverbinders bildenden Strangprofilabschnitte mit den profilierten Schmalseiten formschlüssig zusammensetzbar sind.Corner connector with two legs at an angle to each other, which can be inserted into hollow profiles with a cavity circumscribed by a rectangle, which are designed as extruded profile sections with the same cross-section and the extruded profile sections have two parallel end faces produced by flat separating cuts, which run at an angle β to the longitudinal axis of the profile and the extruded sections are inserted into one another and the end faces of the two extruded sections intersect at an angle 2 β in pairs in one plane, in the area of which the contacting connecting surfaces of the two extruded sections are located, characterized in that only on a parallel to the longitudinal profile axis ( 6) extending narrow side (7) of the extruded profile (5) is provided a profiling forming the connecting surface and the two extruded profile sections forming the legs (4) of the corner connector with the profiled narrow are positively assembled. Eckverbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Profilierung (8) einer Schmalseite (7) des Strangprofils (5) sich aus zwei parallel zueinander verlaufenden, hakenförmigen Stegen (9,10; 11,12) zusammensetzt.Corner connector according to claim 1, characterized in that the profile (8) of a narrow side (7) of the extruded profile (5) is composed of two hook-shaped webs (9, 10; 11, 12) running parallel to one another. Eckverbinder nach Anspruch 2, dadurch gekennzeichnet, daß der eine hakenförmige Steg (10,12) als Randsteg ausgebildet ist, dessen Außenfläche mit der zugeordneten Außenfläche (15) des Strangprofils fluchtet und der zweite hakenförmige Steg (9,11) nach innen versetzt ist.Corner connector according to claim 2, characterized in that the one hook-shaped web (10, 12) is designed as an edge web, the outer surface of which is aligned with the associated outer surface (15) of the extruded profile and the second hook-shaped web (9, 11) is offset inwards. Eckverbinder nach einem der Ansprüche 2 und 3, dadurch gekennzeichnet, daß die beiden Stege (9,10) eine Innennut (13) begrenzen und der nach innen versetzte Steg (9) in seiner äußeren Kontur der Kontur der Innennut (13) entspricht.Corner connector according to one of claims 2 and 3, characterized in that the two webs (9, 10) delimit an inner groove (13) and the inwardly offset web (9) corresponds in its outer contour to the contour of the inner groove (13). Eckverbinder nach Anspruch 3, dadurch gekennzeichnet, daß der Randsteg (10) in seiner äußeren Kontur der Kontur einer Außennut (16) der Profilierung entspricht, die von dem zweiten hakenförmigen Steg (9) begrenzt wird.Corner connector according to claim 3, characterized in that the edge web (10) corresponds in its outer contour to the contour of an outer groove (16) of the profiling which is delimited by the second hook-shaped web (9). Eckverbinder nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß der nach innen versetzte, hakenförmige Steg (9) im Bereich seiner Hakenleiste (23) eine zur Innennut (13) geöffnete, bohrungsförmige Nut (22) und im Fußbereich eine flache, kreisbogenförmige, ebenfalls zur Innennut (13) geöffnete Nut (24) aufweist und daß nach dem Ineinanderschieben zweier Profilabschnitte zwei korerspondierende Nutpaare die Kanäle (25) zum Eintreiben von Verbindungsmitteln bilden.Corner connector according to one of claims 2 to 5, characterized in that the inwardly displaced, hook-shaped web (9) in the region of its hook strip (23) has a bore-shaped groove (22) which is open to the inner groove (13) and a flat, circular arc in the foot region , also has a groove (24) open to the inner groove (13) and that, after two profile sections have been pushed into one another, two coresponding groove pairs form the channels (25) for driving in connecting means. Eckverbinder nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zur schubfesten Verbindung der Eckverbinderschenkel Scherbolzen (29) im Bereich der Profilverhakung eingeschlagen sind.Corner connector according to one of the preceding claims, characterized in that shear bolts (29) are hammered in in the region of the profile hooking for the shear-proof connection of the corner connector legs. Eckverbinder nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Strangprofil (5) im oberen Bereich und im Fußbereich der Profilierungen mit Schweißfasen (26,27) versehen ist.Corner connector according to one of the preceding claims, characterized in that the extruded profile (5) is provided with welding chamfers (26, 27) in the upper region and in the base region of the profiles. Eckverbinder nach Anspruch 1, dadurch gekennzeichnet, daß zur formschlüssigen Verbindung der Strangprofilabschnitte die hakenförmigen Stege (11,12) ineinandergesetzt werden, wobei zwischen den innen angeordneten Stegen (11) ein Raum (31) zur Aufnahme eines bolzenförmigen Befestigungsmittels zur Schubfixierung der Verbindung vorgesehen ist.Corner connector according to claim 1, characterized in that the hook-shaped webs (11, 12) are placed one inside the other for the positive connection of the extruded profile sections, a space (31) being provided between the internally arranged webs (11) for receiving a bolt-shaped fastening means for shear-fixing the connection . Eckverbinder nach Anspruch 9, dadurch gekennzeichnet, daß die Breite (a) des Raumes (31) größer ist als der Verhakungseinstand (b) der Stegnase (32).Corner connector according to claim 9, characterized in that the width (a) of the space (31) is greater than the hooking incidence (b) of the web nose (32). Eckverbinder nach Anspruch 9 oder 10, dadurch gekennzeichnet, daß die Stege (11) an der dem Raum (31) zugewandten Seite eine zum Raum geöffnete, kreisbogenabschnittsförmige Nut (33) aufweisen, die die Führung eines Schraubbolzens bildet.Corner connector according to claim 9 or 10, characterized in that the webs (11) on the side facing the space (31) have a circular-arc-shaped groove (33) which is open towards the space and forms the guide for a screw bolt. Eckverbinder nach Anspruch 10, dadurch gekennzeichnet, daß die Stegnase (32) eine leicht konische Kontur aufweisen.Corner connector according to claim 10, characterized in that the web nose (32) has a slightly conical contour.
EP92118323A 1991-11-06 1992-10-27 Corner joint for hollow profiles of a window, door, facade or the like Expired - Lifetime EP0540982B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4136499 1991-11-06
DE4136499A DE4136499A1 (en) 1991-11-06 1991-11-06 CORNER CONNECTOR FOR HOLLOW PROFILES OF A WINDOW, DOOR, FACADE OR THE LIKE

Publications (2)

Publication Number Publication Date
EP0540982A1 true EP0540982A1 (en) 1993-05-12
EP0540982B1 EP0540982B1 (en) 1994-09-07

Family

ID=6444180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92118323A Expired - Lifetime EP0540982B1 (en) 1991-11-06 1992-10-27 Corner joint for hollow profiles of a window, door, facade or the like

Country Status (6)

Country Link
EP (1) EP0540982B1 (en)
AT (1) ATE111184T1 (en)
DE (2) DE4136499A1 (en)
DK (1) DK0540982T3 (en)
ES (1) ES2059186T3 (en)
FI (1) FI98648C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046456A1 (en) * 1998-03-12 1999-09-16 Ultraframe (Uk) Limited Portals
WO2008128507A1 (en) * 2007-04-19 2008-10-30 Conergy Ag Connectable profiled mounting rail (base rail)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104234585A (en) * 2014-08-01 2014-12-24 浙江瑞明节能科技股份有限公司 Door and window integrated type 90-degree corner structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632154C2 (en) * 1986-09-22 1990-02-08 Siegfried 6074 Roedermark De Kraus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632154C2 (en) * 1986-09-22 1990-02-08 Siegfried 6074 Roedermark De Kraus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046456A1 (en) * 1998-03-12 1999-09-16 Ultraframe (Uk) Limited Portals
WO2008128507A1 (en) * 2007-04-19 2008-10-30 Conergy Ag Connectable profiled mounting rail (base rail)
US8091847B2 (en) 2007-04-19 2012-01-10 Mounting Systems Gmbh Connectable profiled mounting rail (base rail)
CN101711331B (en) * 2007-04-19 2012-08-01 安装系统有限公司 Connectable profiled mounting rail (base rail)

Also Published As

Publication number Publication date
FI98648B (en) 1997-04-15
ES2059186T3 (en) 1994-11-01
EP0540982B1 (en) 1994-09-07
FI925014A (en) 1993-05-07
DK0540982T3 (en) 1994-10-17
FI925014A0 (en) 1992-11-05
DE59200470D1 (en) 1994-10-13
ATE111184T1 (en) 1994-09-15
DE4136499A1 (en) 1993-05-13
FI98648C (en) 1997-07-25

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