EP2754838A1 - Frame or T-shaped joints - Google Patents

Frame or T-shaped joints Download PDF

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Publication number
EP2754838A1
EP2754838A1 EP13195641.9A EP13195641A EP2754838A1 EP 2754838 A1 EP2754838 A1 EP 2754838A1 EP 13195641 A EP13195641 A EP 13195641A EP 2754838 A1 EP2754838 A1 EP 2754838A1
Authority
EP
European Patent Office
Prior art keywords
frame
corner element
profile
sealing profile
sealing
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
EP13195641.9A
Other languages
German (de)
French (fr)
Other versions
EP2754838B1 (en
Inventor
Sebastian Ferrari-Hoh
Rolf Nienhüser-Sonnenschein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schueco International KG
Original Assignee
Schueco International KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schueco International KG filed Critical Schueco International KG
Publication of EP2754838A1 publication Critical patent/EP2754838A1/en
Application granted granted Critical
Publication of EP2754838B1 publication Critical patent/EP2754838B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/2309—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part
    • 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
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26321—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section with additional prefab insulating materials in the hollow space
    • 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
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26332—Arrangements reducing the heat transfer in the glazing rabbet or the space between the wing and the casing frame
    • 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
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26349—Details of insulating strips
    • E06B2003/26387—Performing extra functions
    • E06B2003/26389—Holding sealing strips or forming sealing abutments
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/6291—Corner arrangements
    • E06B2003/6294—Corner arrangements using separate corner members

Definitions

  • the present invention relates to a frame or a T-joint, in particular a window frame for a window or a door, with a sealing profile in a central region, which is fixed with a foot on a frame profile, wherein in at least one corner region of two adjacent frame profiles a corner element is arranged.
  • the EP 1 972 749 discloses a frame for a border of a door or a window, in which two frame profiles in the corner region have a corner element which is designed to guide a sealing profile and ensures a uniform rounding of the sealing profile. Due to the small radius of curvature, the sealing profile protrudes comparatively strongly inwards. To even better seal the corner, a sealant between the corner element and the frame profile can be injected. However, the distribution of the sealant is largely uncontrolled and can be checked badly after assembly.
  • At least one channel for distributing sealing compound is formed on the corner element.
  • the sealant can be injected into the corner element and is then distributed over the at least one channel to the desired locations to provide a reliable seal there.
  • Both the volume of the required sealant and the position of the sealant can thereby be set comparatively accurate.
  • a semi-automated or fully automated injection process for the sealant feasible.
  • the channel has a distribution section, which is aligned substantially perpendicular to a plane of a filling element on the frame or the T-connection. This allows a distribution of the sealant perpendicular to the filling element and it is not necessary to seal all points by individual injection operations.
  • the channel can open at sealing surfaces, where two frame profiles abut each other. As a result, a butt joint or a miter surface of two adjacent frame profiles is reliably sealed.
  • the channel preferably opens in a plurality of distribution channels, which are formed on the end side of the corner element.
  • the sealant can be distributed to different areas of the corner element, wherein the sealant can additionally make a bonding of the corner element.
  • the corner element can have projections which can be inserted into hollow chambers of the sealing profile.
  • the corner element may have a substantially cuboidal body, are formed on the projections for fixing the sealing profile and in which the channel is designed for distributing the sealant.
  • the channel has at least one opening on the side facing the sealing profile.
  • sealing compound can be injected between the sealing profile and the corner element.
  • the channel may have at least one opening on the side facing away from the sealing profile side in order to provide sealing compound between the corner element and the frame profiles in this area as well.
  • the corner element has at least two angularly arranged plates which have distribution channels for sealing compound on the side facing the frame profile.
  • the sealant is reliably transported by the corner element also to remote areas.
  • the corner element may be at least partially made of an elastic material or having elastic locking means, so that the corner element can be easily locked to webs of one or two frame profiles.
  • the sealing profile between a plate and webs, which engage over an edge portion of the sealing profile be clamped fixed.
  • the sealing profile can be held in exact position in the corner region, wherein the transition between the sealing profile and the corner element is sealed either by the clamping contact surfaces or the sealant.
  • a frame 1 comprises a first frame profile 2 and a second frame profile 3, which are aligned at an angle to each other, preferably at right angles.
  • the frame profiles 2 and 3 along a miter 4 adjacent to each other.
  • FIG. 1B a corner element 5 is shown on the frame profile 2 and the frame profile 3 in the corner region, which is arranged in the extension to a sealing profile 6 which is fixed both to the frame profile 2 and to the frame profile 3.
  • a sealing profile 6 which is fixed both to the frame profile 2 and to the frame profile 3.
  • In the corner of the sealing profile 6 is bent with a small radius.
  • FIG. 2A a T-joint 1 'is shown, in which a first frame profile 2' is connected to a second frame profile 3 ', wherein the frame profiles 2' and 3 'are aligned at right angles to each other.
  • the frame profile 3 ' is frontally fixed to an abutment surface 4' on the frame profile 2 '.
  • a corner element 5 can be mounted in the corner region of such a T-connection 1 ', by means of which a sealing profile 6 can be aligned.
  • the sealing profile 6 is in Figure 2C fixed to the frame profiles 2 'and 3' and bent at right angles in the corner.
  • FIG. 3A the sealing profile 6 is shown in a mounted on the frame profile 2 position.
  • the frame profile 2 is constructed identical to the frame profile 3 and also the frame profiles 2 'and 3' can be designed accordingly.
  • the frame profile 2 comprises an inner shell 20 made of aluminum and an outer shell 22 made of aluminum, which are connected to each other via insulating webs 21 made of plastic.
  • inside and outside refer to the preferred installation situation of a window or a door with a frame profile 2, 3, 2 'or 3' and are also interchangeable with reverse installation.
  • a groove 24 is formed, in which a foot portion 60 of the sealing profile 6 is inserted and is fixed on the inner directed webs of the groove 24.
  • the sealing profile 6 is formed as a hollow chamber profile and has an outer wall 61 and an inner wall 62, wherein on the inner wall 62, a sealing projection 69 is integrally formed.
  • the inner wall 62 is connected to the outer wall 61 via a plurality of intermediate walls.
  • the terms “inside” and “outside” refer here to the corner region in which the sealing profile 6 is bent and therefore radially inner and outer regions are present.
  • FIG. 3B is the frame profile 2 of FIG. 3A shown together with a wing profile 7 which is movable relative to the frame profile 2.
  • the wing profile is formed as a thermally insulated composite profile and has on its outer side a bearing surface 71 which cooperates with a sealing profile which is fixed in the groove 23.
  • the airfoil 7 has on the inside a groove 72 on which an inner gasket is drawn, which cooperates with the inner shell 20 of the frame profile 2, so that the sealing profile 6 is formed as a central seal, which is arranged between an outer and an inner seal.
  • the sealing profile 6 extends substantially over the width of the insulating webs 21st
  • the sealing profile 6 rests with the sealing projection 69 on a block 70, which is part of an insulating web of the airfoil 7.
  • the block 70 deforms the sealing profile 6 as shown in FIG FIG. 3C is shown.
  • the sealing projection 69 abuts with a sealing surface on the block 70, wherein the sealing profile 6 in the region of the inner wall 62 to the left in FIG. 3C was moved.
  • the inner wall 62 is displaceable relative to the outer wall 61 via the intermediate walls 63, 64, 65 and 66 in the manner of a parallelogram, wherein in FIG. 3C the original position of the intermediate wall 63 is shown in dashed lines and the pivoted position with 63 '.
  • the sealing profile 6 is shown in detail.
  • the sealing profile 6 consists of an elastic material, in particular a foamed Cell or sponge rubber, which is spilled on the inside.
  • the sealing profile 6 has an outer wall 61 and an inner wall 62, wherein the term “outside” and “inside” refer to a corner portion of a frame or a T-joint, on which the outer wall 61 is on the outside and the inner wall 62 is provided lying inside.
  • the outer wall 61 and the inner wall 62 are connected to each other via four intermediate walls 63, 64, 65, and 66, wherein the number of intermediate walls 63, 64, 65, 66 can be varied to the number of hollow chambers in the sealing profile 6 vary.
  • a partition wall 68 is further formed, which is free-hanging and does not extend to the outer wall 61.
  • a foot part 60 is further shown with a mushroom-shaped cross section and adjacent to the foot part 60, a support web 67 is provided which supports the sealing profile 6 when the sealing projection 69 is pushed into a closed position, as in FIG. 3C is shown.
  • FIG. 5A the sealing profile 6 is shown in a state during assembly.
  • the sealing profile 6 is cut in a corner region, wherein at least the outer wall 61 is severed, but preferably also a part of the intermediate walls 63, 64, 65 and 66, which can for example also be completely severed. Only the inner wall 62 must remain at least partially continuous, so that the sealing profile 6 can be aligned at an angle after the incision, as in FIG. 5A is shown.
  • the hollow chambers are opened and in the corner region of the sealing profile 6, a corner element 5 is arranged.
  • the corner element 5 is essentially formed by a cuboid web which has angled protrusions 53, 54 and 55 which can be inserted into the individual hollow chambers of the sealing profile 6. Furthermore, the corner element 5 has two plates 52 protruding at right angles, which can be fixed to a frame profile 2, 3, 2 ', 3' and also provide for the distribution of a sealing compound. Via a channel 10, a sealing compound is injected into the corner element 5 after assembly.
  • the corner element 5 adapts to the cut-in end edges of the sealing profile 6 substantially form-fitting and closes them.
  • An upper side 51 of the corner element 5 is aligned substantially flush with an outer side of the sealing profile 6 and the projections 53, 54 and 55 are inserted into the hollow chambers of the sealing profile 6, so that the sealing profile 6 is kept pre-fixed via the corner element 5 in the angled position.
  • FIG. 6A the sealing profile 6 is shown in a position mounted on the corner element 5, wherein the corner element 5 is fixed to the frame profile 2.
  • the plates 52 on the corner element 5 have groove-shaped channels 13 and 14, engage in the webs of the groove 23 on the outer shell 22 of the frame profile 2.
  • FIG. 6B the corner element 5 can be fixed between the outer shell 22 and the inner shell 20, wherein for this purpose on the corner element 5 adjacent to the upper side 51, a latching element 46 engages in a groove 26 on the inner shell 20.
  • a latching means 56 is also provided on the corner element 5, which engages in a groove 25 on the outer shell 22.
  • the latching means 46 and 56 in the corner element 5 are at least partially elastic and allow latching of the corner element 5 during assembly. It is also possible to form the corner element 5 in total of a material with a certain elasticity or to provide at least individual sections of an elastic material.
  • FIG. 6C is a section through the corner element 5 is shown, wherein the channel 10 is recognizable for distributing sealing compound.
  • the channel 10 is connected via one or more distribution sections to the channels 13 and 14, so that at the top 51 injected sealant is distributed over the channel 10 in the corner.
  • the channel 10 opens in the region of the miter surface 4 of two frame sections 2 and 3, wherein via the channels 13 and 14, a seal in the region of an abutment surface 4 'can be prepared by the sealant.
  • openings 16 are provided on the side facing the sealing profile 6 on the channel 10 in order to inject sealing compound into the hollow chambers of the sealing profile 6 and to securely seal this region.
  • a further opening 18 is provided on the channel 10 in order to inject sealant in this area can.
  • the corner element 5 is preferably made of plastic and can be dimensionally stable in the corner region of two frame profiles 2 and 3 or 2 'and 3' fixed are, for easy installation, the corner element 5 via one or more locking means 46 and 56 can be latched.
  • the corner element 5 comprises at the cuboid web a plurality of web-shaped projections 53, 54 and 55, which are insertable into the hollow chambers of the sealing profile 6.
  • the projections 53, 54, 55 are aligned angularly, preferably substantially at a right angle, in order to prefix the sealing profile 6 in an angular position can.
  • the sealant is then distributed over the channel 10, wherein the channel 10 is arranged on the opposite side in the region of the plates 52 and there distributed over a first distribution section 12 sealing compound along the miter surface 4 of a frame 1.
  • the first distribution section 12 is connected via two groove-shaped distribution sections 11, which transport the sealant to the groove-shaped channels 13 and 14.
  • an opening 15 is formed, which is provided at the top of the plate 52 and allows an optical control, whether sufficient sealant was injected into the corner element 5, because at a sufficient filling of the corner element 5 sealing compound from the opening 15th out.
  • locking elements 55 and 56 are further formed on opposite sides, which can be latched to a frame profile 2 at corresponding webs or grooves 26 and 25.
  • a plate 57 is further provided, which tapers pointedly to the front and engages under an outer wall of the sealing profile.
  • the plates 52 are arranged at a distance from the sealing profile 6.
  • a recess 17 is provided, which is used as needed for injecting sealant by the bottom wall of the recess 17 is broken, so that then a nozzle can be inserted into the channel 10.
  • the corner element 5 is formed in two parts and comprises a first part 58 made of a softer, elastic material and a second part 59 of a more dimensionally stable material.
  • the first part 58 made of softer material allows latching of the corner element 5 on a frame profile 2, 3, 2 ', 3'.
  • the first part 58 has for this purpose a sleeve 40 which can be inserted into the channel 10 on the second part 59, so that after assembly, the first part 58 and the second part 59 are firmly connected to each other.
  • a sealing profile 6 is cut in the region of an outer wall 61 and preferably also in the region of the intermediate walls 63, 64, 65 and 66 and bent or folded over.
  • a corner element 5 is then inserted, as shown in the Figures 5A and 5B is shown.
  • the corner element 5 can either be pre-mounted on a frame 1 or a T-connection 1 'or be mounted loosely on the sealing profile 6, so that then the unit of sealing profile 6 and corner element 5 on a frame 1 or a T-connection 1' can be mounted.
  • After mounting the sealing profile 6 on the frame 1 or the T-joint 1 'sealing compound is then injected into the channel 10 and distributed in the corner element 5 to the frame profiles 2, 3, 2', 3 'to seal accordingly.
  • the sealing profile 6 When mounting a frame, the sealing profile 6 is held over four corner elements 5, wherein the sealing profile 6 is preferably provided in one piece.
  • the sealing profile 6 is in the region of the end portions with the end faces to each other to obtain a sufficient seal.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)

Abstract

The frame (1)/T-connector has a sealing portion (6) that is provided in a central region and equipped with a base which is fixed to a frame portion (2). A corner element (5) is arranged in a corner region of two adjacent frame portions (2,3). A channel is formed in the corner element for distributing the sealant.

Description

Die vorliegende Erfindung betrifft einen Rahmen oder ein T-Verbindung, insbesondere einen Blendrahmen für ein Fenster oder eine Tür, mit einem Dichtungsprofil in einem mittleren Bereich, dass mit einem Fußteil an einem Rahmenprofil festgelegt ist, wobei in mindestens einem Eckbereich zweier benachbarter Rahmenprofile ein Eckelement angeordnet ist.The present invention relates to a frame or a T-joint, in particular a window frame for a window or a door, with a sealing profile in a central region, which is fixed with a foot on a frame profile, wherein in at least one corner region of two adjacent frame profiles a corner element is arranged.

Die EP 1 972 749 offenbart einen Rahmen für eine Einfassung einer Tür oder eines Fensters, bei dem zwei Rahmenprofile im Eckbereich ein Eckelement aufweisen, das zur Führung eines Dichtungsprofils ausgebildet ist und für eine gleichmäßige Rundung des Dichtungsprofils sorgt. Das Dichtungsprofil steht aufgrund des geringen Krümmungsradius vergleichsweise stark nach innen hervor. Um den Eckbereich noch besser abzudichten, kann eine Dichtmasse zwischen das Eckelement und das Rahmenprofil eingespritzt werden. Die Verteilung der Dichtmasse erfolgt allerdings weitgehend unkontrolliert und kann nach der Montage schlecht überprüft werden.The EP 1 972 749 discloses a frame for a border of a door or a window, in which two frame profiles in the corner region have a corner element which is designed to guide a sealing profile and ensures a uniform rounding of the sealing profile. Due to the small radius of curvature, the sealing profile protrudes comparatively strongly inwards. To even better seal the corner, a sealant between the corner element and the frame profile can be injected. However, the distribution of the sealant is largely uncontrolled and can be checked badly after assembly.

Es ist daher Aufgabe der vorliegenden Erfindung, einen Rahmen oder eine T-Verbindung zu schaffen, bei der eine zuverlässige Abdichtung im Eckbereich gewährleistet wird und die Verteilung der Dichtungsmasse optimiert ist.It is therefore an object of the present invention to provide a frame or a T-joint in which a reliable seal in the corner is ensured and the distribution of the sealant is optimized.

Diese Aufgabe wird mit einem Rahmen oder einer T-Verbindung mit den Merkmalen des Anspruches 1 gelöst.This object is achieved with a frame or a T-connection with the features of claim 1.

Erfindungsgemäß ist an dem Eckelement mindestens ein Kanal zum Verteilen von Dichtungsmasse ausgebildet. Dadurch kann die Dichtungsmasse in das Eckelement injiziert werden und wird dann über den mindestens einen Kanal zu den gewünschten Stellen verteilt, um dort eine zuverlässige Abdichtung bereitzustellen. Sowohl das Volumen der benötigten Dichtungsmasse als auch die Position der Dichtungsmasse können dadurch vergleichsweise genau eingestellt werden. Zudem ist ein halbautomatisierter oder vollautomatisierter Einspritzvorgang für die Dichtungsmasse durchführbar.According to the invention, at least one channel for distributing sealing compound is formed on the corner element. Thereby, the sealant can be injected into the corner element and is then distributed over the at least one channel to the desired locations to provide a reliable seal there. Both the volume of the required sealant and the position of the sealant can thereby be set comparatively accurate. In addition, a semi-automated or fully automated injection process for the sealant feasible.

Gemäß einer bevorzugten Ausgestaltung der Erfindung weist der Kanal einen Verteilungsabschnitt auf, der im Wesentlichen senkrecht zu einer Ebene eines Füllungselementes an dem Rahmen oder der T-Verbindung ausgerichtet ist. Dadurch kann eine Verteilung der Dichtungsmasse senkrecht zu dem Füllungselement erfolgen und es ist nicht erforderlich, sämtliche Stellen durch einzelne Einspritzvorgänge abzudichten. Der Kanal kann dabei an Dichtungsflächen münden, an denen zwei Rahmenprofile aneinander anliegen. Dadurch wird eine Stoßfuge oder eine Gehrungsfläche zweier benachbarter Rahmenprofile zuverlässig abgedichtet.According to a preferred embodiment of the invention, the channel has a distribution section, which is aligned substantially perpendicular to a plane of a filling element on the frame or the T-connection. This allows a distribution of the sealant perpendicular to the filling element and it is not necessary to seal all points by individual injection operations. The channel can open at sealing surfaces, where two frame profiles abut each other. As a result, a butt joint or a miter surface of two adjacent frame profiles is reliably sealed.

Der Kanal mündet vorzugsweise in mehreren Verteilungskanälen, die endseitig an dem Eckelement ausgebildet sind. Dadurch kann die Dichtungsmasse zu unterschiedlichen Bereichen des Eckelementes verteilt werden, wobei die Dichtungsmasse zusätzlich auch ein Verkleben des Eckelementes vornehmen kann.The channel preferably opens in a plurality of distribution channels, which are formed on the end side of the corner element. Thereby, the sealant can be distributed to different areas of the corner element, wherein the sealant can additionally make a bonding of the corner element.

Für eine exakte Positionierung des Dichtungsprofils kann das Eckelement Vorsprünge aufweisen, die in Hohlkammern des Dichtungsprofils einfügbar sind. Hierfür kann das Eckelement einen im Wesentlichen quaderförmigen Körper aufweisen, an dem Vorsprünge zur Fixierung des Dichtungsprofils ausgebildet sind und in dem der Kanal zum Verteilen der Dichtungsmasse ausgebildet ist.For an exact positioning of the sealing profile, the corner element can have projections which can be inserted into hollow chambers of the sealing profile. For this purpose, the corner element may have a substantially cuboidal body, are formed on the projections for fixing the sealing profile and in which the channel is designed for distributing the sealant.

Gemäß einer weiteren Ausgestaltung der Erfindung weist der Kanal mindestens eine Öffnung auf der zum Dichtungsprofil gewandten Seite auf. Dadurch kann Dichtungsmasse zwischen das Dichtungsprofil und das Eckelement injiziert werden. Zusätzlich kann der Kanal mindestens eine Öffnung auf der vom Dichtungsprofil abgewandten Seite aufweisen, um auch in diesem Bereich Dichtungsmasse zwischen dem Eckelement und den Rahmenprofilen vorzusehen.According to a further embodiment of the invention, the channel has at least one opening on the side facing the sealing profile. As a result, sealing compound can be injected between the sealing profile and the corner element. In addition, the channel may have at least one opening on the side facing away from the sealing profile side in order to provide sealing compound between the corner element and the frame profiles in this area as well.

Vorzugsweise weist das Eckelement mindestens zwei winkelförmig angeordnete Platten auf, die an der dem Rahmenprofile zugewandten Seite Verteilungskanäle für Dichtungsmasse aufweisen. Dadurch wird die Dichtungsmasse durch das Eckelement zuverlässig auch an entfernt liegende Bereiche transportiert.Preferably, the corner element has at least two angularly arranged plates which have distribution channels for sealing compound on the side facing the frame profile. As a result, the sealant is reliably transported by the corner element also to remote areas.

Das Eckelement kann zumindest teilweise aus einem elastischen Material hergestellt sein oder elastische Rastmittel aufweisen, so dass das Eckelement auf einfache Weise an Stegen eines oder zweier Rahmenprofile verrastet werden kann.The corner element may be at least partially made of an elastic material or having elastic locking means, so that the corner element can be easily locked to webs of one or two frame profiles.

Für eine sichere Fixierung des Eckelementes kann das Dichtungsprofil zwischen einer Platte und Stegen, die einen Randabschnitt des Dichtungsprofils übergreifen, klemmend fixiert sein. Dadurch kann das Dichtungsprofil im Eckbereich positionsgenau gehalten werden, wobei der Übergang zwischen dem Dichtungsprofil und dem Eckelement entweder durch die klemmenden Anlageflächen oder die Dichtungsmasse abgedichtet wird.For a secure fixation of the corner element, the sealing profile between a plate and webs, which engage over an edge portion of the sealing profile, be clamped fixed. As a result, the sealing profile can be held in exact position in the corner region, wherein the transition between the sealing profile and the corner element is sealed either by the clamping contact surfaces or the sealant.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Figuren 1A und 1 B
zwei perspektivische Ansichten eines Eckbereichs eines erfindungsgemäßen Rahmens;
Figuren 2A bis 2C
mehrere Ansichten eines Eckbereiches einer erfindungsgemäßen T-Verbindung;
Figuren 3A bis 3C
mehrere Schnittansichten durch ein Rahmenprofil mit eingezogenem Dichtungsprofil;
Figur 4
eine Schnittansicht durch das Dichtungsprofil an dem Rahmenprofil;
Figuren 5A und 5B
zwei Ansichten bei der Montage eines Eckelementes an dem Dichtungsprofil;
Figuren 6A bis 6C
mehrere Schnittansichten durch ein Rahmenprofil im Bereich eines Eckelementes;
Figuren 7A bis 71
mehrere Ansichten eines Eckelementes für einen Rahmen oder eine T-Verbindung, und
Figuren 8A bis 8C
mehrere Ansichten des Eckelementes der Figur 7 in Explosionsdarstellungen.
The invention will be explained in more detail below with reference to an embodiment with reference to the accompanying drawings. Show it:
FIGS. 1A and 1B
two perspective views of a corner region of a frame according to the invention;
FIGS. 2A to 2C
several views of a corner region of a T-junction according to the invention;
FIGS. 3A to 3C
several sectional views through a frame profile with retracted sealing profile;
FIG. 4
a sectional view through the sealing profile on the frame profile;
FIGS. 5A and 5B
two views in the assembly of a corner element on the sealing profile;
FIGS. 6A to 6C
several sectional views through a frame profile in the region of a corner element;
FIGS. 7A to 71
several views of a corner element for a frame or a T-connection, and
FIGS. 8A to 8C
several views of the corner element of FIG. 7 in exploded views.

Ein Rahmen 1 umfasst ein erstes Rahmenprofil 2 und ein zweites Rahmenprofil 3, die winklig zueinander ausgerichtet sind, vorzugsweise rechtwinklig. Hierfür sind die Rahmenprofile 2 und 3 entlang einer Gehrungsfläche 4 aneinander anliegend.A frame 1 comprises a first frame profile 2 and a second frame profile 3, which are aligned at an angle to each other, preferably at right angles. For this purpose, the frame profiles 2 and 3 along a miter 4 adjacent to each other.

In Figur 1B ist an dem Rahmenprofil 2 und dem Rahmenprofil 3 im Eckbereich ein Eckelement 5 gezeigt, das in der Verlängerung zu einem Dichtungsprofil 6 angeordnet ist, das sowohl an dem Rahmenprofil 2 als auch an dem Rahmenprofil 3 fixiert ist. Im Eckbereich ist das Dichtungsprofil 6 mit kleinem Radius umgebogen.In FIG. 1B a corner element 5 is shown on the frame profile 2 and the frame profile 3 in the corner region, which is arranged in the extension to a sealing profile 6 which is fixed both to the frame profile 2 and to the frame profile 3. In the corner of the sealing profile 6 is bent with a small radius.

In Figur 2A ist eine T-Verbindung 1' dargestellt, bei der ein erstes Rahmenprofil 2' mit einem zweiten Rahmenprofil 3' verbunden ist, wobei die Rahmenprofile 2' und 3' rechtwinklig zueinander ausgerichtet sind. Das Rahmenprofil 3' ist stirnseitig an einer Stoßfläche 4' an dem Rahmenprofil 2' fixiert. Wie in Figur 2B gezeigt ist, kann auch in dem Eckbereich einer solchen T-Verbindung 1' ein Eckelement 5 montiert werden, mittels dem ein Dichtungsprofil 6 ausgerichtet werden kann. Das Dichtungsprofil 6 ist in Figur 2C an den Rahmenprofilen 2' und 3' fixiert und im Eckbereich rechtwinklig umgebogen.In FIG. 2A a T-joint 1 'is shown, in which a first frame profile 2' is connected to a second frame profile 3 ', wherein the frame profiles 2' and 3 'are aligned at right angles to each other. The frame profile 3 'is frontally fixed to an abutment surface 4' on the frame profile 2 '. As in FIG. 2B is shown, a corner element 5 can be mounted in the corner region of such a T-connection 1 ', by means of which a sealing profile 6 can be aligned. The sealing profile 6 is in Figure 2C fixed to the frame profiles 2 'and 3' and bent at right angles in the corner.

In Figur 3A ist das Dichtungsprofil 6 in einer am Rahmenprofil 2 montierten Position gezeigt. Das Rahmenprofil 2 ist baugleich zu dem Rahmenprofil 3 ausgebildet und auch die Rahmenprofile 2' und 3' können entsprechend ausgebildet sein. Das Rahmenprofil 2 umfasst eine Innenschale 20 aus Aluminium und eine Außenschale 22 aus Aluminium, die über Isolierstege 21 aus Kunststoff miteinander verbunden sind. An der Außenschale 22 ist eine Nut 23 für eine äußere Dichtung vorgesehen. Die Begriffe "innen" und "außen" beziehen sich auf die bevorzugte Einbausituation eines Fensters oder einer Tür mit einem Rahmenprofil 2, 3, 2' oder 3' und sind bei umgekehrten Einbau auch austauschbar.In FIG. 3A the sealing profile 6 is shown in a mounted on the frame profile 2 position. The frame profile 2 is constructed identical to the frame profile 3 and also the frame profiles 2 'and 3' can be designed accordingly. The frame profile 2 comprises an inner shell 20 made of aluminum and an outer shell 22 made of aluminum, which are connected to each other via insulating webs 21 made of plastic. On the outer shell 22, a groove 23 is provided for an outer seal. The terms "inside" and "outside" refer to the preferred installation situation of a window or a door with a frame profile 2, 3, 2 'or 3' and are also interchangeable with reverse installation.

An dem Isoliersteg 21 ist eine Nut 24 ausgebildet, in die ein Fußteil 60 des Dichtungsprofils 6 eingefügt ist und über die nach inneren gerichteten Stege der Nut 24 fixiert wird.At the insulating web 21, a groove 24 is formed, in which a foot portion 60 of the sealing profile 6 is inserted and is fixed on the inner directed webs of the groove 24.

Das Dichtungsprofil 6 ist als Hohlkammerprofil ausgebildet und weist eine äußere Wand 61 und eine innere Wand 62 auf, wobei an der inneren Wand 62 ein Dichtungsvorsprung 69 angeformt ist. Die innere Wand 62 ist mit der äußeren Wand 61 über mehrere Zwischenwände miteinander verbunden. Die Begriffe "innen" und "außen" beziehen sich hier auf den Eckbereich, in dem das Dichtungsprofil 6 umgebogen wird und daher radial innere und äußere Bereiche vorhanden sind.The sealing profile 6 is formed as a hollow chamber profile and has an outer wall 61 and an inner wall 62, wherein on the inner wall 62, a sealing projection 69 is integrally formed. The inner wall 62 is connected to the outer wall 61 via a plurality of intermediate walls. The terms "inside" and "outside" refer here to the corner region in which the sealing profile 6 is bent and therefore radially inner and outer regions are present.

In Figur 3B ist das Rahmenprofil 2 der Figur 3A zusammen mit einem Flügelprofil 7 gezeigt, das relativ zu dem Rahmenprofil 2 bewegbar ist. Das Flügelprofil ist als wärmegedämmtes Verbundprofil ausgebildet und weist an seiner Außenseite eine Anlagefläche 71 auf, die mit einem Dichtungsprofil zusammenwirkt, das in der Nut 23 fixiert ist. Das Flügelprofil 7 weist an der Innenseite eine Nut 72 auf, an der eine Innendichtung eingezogen wird, die mit der Innenschale 20 des Rahmenprofils 2 zusammenwirkt, so dass das Dichtungsprofil 6 als Mitteldichtung ausgebildet ist, die zwischen einer äußeren und einer inneren Dichtung angeordnet ist. Das Dichtungsprofil 6 erstreckt sich im Wesentlichen über die Breite der Isolierstege 21.In FIG. 3B is the frame profile 2 of FIG. 3A shown together with a wing profile 7 which is movable relative to the frame profile 2. The wing profile is formed as a thermally insulated composite profile and has on its outer side a bearing surface 71 which cooperates with a sealing profile which is fixed in the groove 23. The airfoil 7 has on the inside a groove 72 on which an inner gasket is drawn, which cooperates with the inner shell 20 of the frame profile 2, so that the sealing profile 6 is formed as a central seal, which is arranged between an outer and an inner seal. The sealing profile 6 extends substantially over the width of the insulating webs 21st

Das Dichtungsprofil 6 liegt mit dem Dichtvorsprung 69 an einem Block 70 an, der Teil eines Isoliersteges des Flügelprofils 7 ist. In der geschlossenen Position verformt der Block 70 das Dichtungsprofil 6, wie dies in Figur 3C gezeigt ist. Der Dichtungsvorsprung 69 liegt mit einer Dichtfläche an dem Block 70 an, wobei das Dichtungsprofil 6 im Bereich der inneren Wand 62 nach links in Figur 3C verschoben wurde. Hierfür ist die innere Wand 62 relativ zu der äußeren Wand 61 über die Zwischenwände 63, 64, 65 und 66 nach Art eines Parallelogrammlenkers verschiebbar, wobei in Figur 3C die Ursprungsposition der Zwischenwand 63 gestrichelt dargestellt ist und die verschwenkte Position mit 63'. Durch die Verbindung der inneren Wand 62 mit der äußeren Wand 61 über mehrere Zwischenwände 63, 64, 65 und 66 kann der Dichtungsvorsprung 69 mit geringen Federkräften in eine Richtung senkrecht zur Ebene eines Füllungselementes innerhalb des Flügelrahmens 7 verschoben werden.The sealing profile 6 rests with the sealing projection 69 on a block 70, which is part of an insulating web of the airfoil 7. In the closed position, the block 70 deforms the sealing profile 6 as shown in FIG FIG. 3C is shown. The sealing projection 69 abuts with a sealing surface on the block 70, wherein the sealing profile 6 in the region of the inner wall 62 to the left in FIG. 3C was moved. For this purpose, the inner wall 62 is displaceable relative to the outer wall 61 via the intermediate walls 63, 64, 65 and 66 in the manner of a parallelogram, wherein in FIG. 3C the original position of the intermediate wall 63 is shown in dashed lines and the pivoted position with 63 '. By the connection of the inner wall 62 with the outer wall 61 via a plurality of intermediate walls 63, 64, 65 and 66 of the sealing projection 69 can be moved with low spring forces in a direction perpendicular to the plane of a filling element within the sash 7.

In Figur 4 ist das Dichtungsprofil 6 im Detail dargestellt. Das Dichtungsprofil 6 besteht aus einem elastischen Material, insbesondere einem geschäumten Zell- oder Moosgummi, das an den Innenseiten verhautet ist. Das Dichtungsprofil 6 weist eine äußere Wand 61 und eine innere Wand 62 auf, wobei der Begriff "außen" und "innen" sich auf einen Eckbereich eines Rahmens oder einer T-Verbindung beziehen, an der die äußere Wand 61 außen liegend und die innere Wand 62 innen liegend vorgesehen ist.In FIG. 4 the sealing profile 6 is shown in detail. The sealing profile 6 consists of an elastic material, in particular a foamed Cell or sponge rubber, which is spilled on the inside. The sealing profile 6 has an outer wall 61 and an inner wall 62, wherein the term "outside" and "inside" refer to a corner portion of a frame or a T-joint, on which the outer wall 61 is on the outside and the inner wall 62 is provided lying inside.

Die äußere Wand 61 und die innere Wand 62 sind über vier Zwischenwände 63, 64, 65, und 66 miteinander verbunden, wobei die Anzahl der Zwischenwände 63, 64, 65, 66 variiert werden kann, um die Anzahl der Hohlkammern in dem Dichtungsprofil 6 zu variieren. An der äußeren Wand 62 ist ferner eine Trennwand 68 ausgebildet, die freihängend ausgebildet ist und sich nicht bis zu der äußeren Wand 61 erstreckt. An der äußeren Wand 61 ist ferner noch ein Fußteil 60 mit einem pilzkopfförmigen Querschnitt gezeigt und benachbart zu dem Fußteil 60 ist ein Stützsteg 67 vorgesehen, der das Dichtungsprofil 6 unterstützt, wenn der Dichtungsvorsprung 69 in eine geschlossene Position geschoben wird, wie dies in Figur 3C gezeigt ist.The outer wall 61 and the inner wall 62 are connected to each other via four intermediate walls 63, 64, 65, and 66, wherein the number of intermediate walls 63, 64, 65, 66 can be varied to the number of hollow chambers in the sealing profile 6 vary. On the outer wall 62, a partition wall 68 is further formed, which is free-hanging and does not extend to the outer wall 61. On the outer wall 61, a foot part 60 is further shown with a mushroom-shaped cross section and adjacent to the foot part 60, a support web 67 is provided which supports the sealing profile 6 when the sealing projection 69 is pushed into a closed position, as in FIG. 3C is shown.

In Figur 5A ist das Dichtungsprofil 6 in einem Zustand bei der Montage gezeigt. Das Dichtungsprofil 6 wird in einem Eckbereich eingeschnitten, wobei zumindest die äußere Wand 61 durchtrennt wird, aber vorzugsweise auch ein Teil der Zwischenwände 63, 64, 65 und 66, die beispielsweise auch vollständig durchtrennt werden können. Lediglich die innere Wand 62 muss zumindest teilweise zusammenhängend verbleiben, so dass das Dichtungsprofil 6 nach dem Einschnitt winklig ausgerichtet werden kann, wie dies in Figur 5A gezeigt ist. Durch das Einschneiden und Knicken des Dichtungsprofils 6 werden die Hohlkammern geöffnet und in dem Eckbereich des Dichtungsprofils 6 wird ein Eckelement 5 angeordnet. Das Eckelement 5 ist im Wesentlichen durch einen quaderförmigen Steg gebildet, der winklig hervorstehende Vorsprünge 53, 54 und 55 aufweist, die in die einzelnen Hohlkammern des Dichtungsprofils 6 eingefügt werden können. Ferner weist das Eckelement 5 zwei rechtwinklig hervorstehende Platten 52 auf, die an einem Rahmenprofil 2, 3, 2', 3' fixiert werden können und zudem für die Verteilung einer Dichtmasse sorgen. Über einen Kanal 10 wird nach der Montage eine Dichtmasse in das Eckelement 5 injiziert.In FIG. 5A the sealing profile 6 is shown in a state during assembly. The sealing profile 6 is cut in a corner region, wherein at least the outer wall 61 is severed, but preferably also a part of the intermediate walls 63, 64, 65 and 66, which can for example also be completely severed. Only the inner wall 62 must remain at least partially continuous, so that the sealing profile 6 can be aligned at an angle after the incision, as in FIG. 5A is shown. By cutting and buckling of the sealing profile 6, the hollow chambers are opened and in the corner region of the sealing profile 6, a corner element 5 is arranged. The corner element 5 is essentially formed by a cuboid web which has angled protrusions 53, 54 and 55 which can be inserted into the individual hollow chambers of the sealing profile 6. Furthermore, the corner element 5 has two plates 52 protruding at right angles, which can be fixed to a frame profile 2, 3, 2 ', 3' and also provide for the distribution of a sealing compound. Via a channel 10, a sealing compound is injected into the corner element 5 after assembly.

Wie in Figur 5B gezeigt ist, passt sich das Eckelement 5 im Wesentlichen formschlüssig an die eingeschnittenen Stirnkanten des Dichtungsprofils 6 an und verschließt diese. Eine Oberseite 51 des Eckelementes 5 ist im Wesentlichen flächenbündig mit einer Außenseite des Dichtungsprofils 6 ausgerichtet und die Vorsprünge 53, 54 und 55 sind in die Hohlkammern des Dichtungsprofils 6 eingefügt, so dass das Dichtungsprofil 6 über das Eckelement 5 in der winkligen Position vorfixiert gehalten ist.As in FIG. 5B is shown, the corner element 5 adapts to the cut-in end edges of the sealing profile 6 substantially form-fitting and closes them. An upper side 51 of the corner element 5 is aligned substantially flush with an outer side of the sealing profile 6 and the projections 53, 54 and 55 are inserted into the hollow chambers of the sealing profile 6, so that the sealing profile 6 is kept pre-fixed via the corner element 5 in the angled position.

In Figur 6A ist das Dichtungsprofil 6 in einer am Eckelement 5 montierten Position gezeigt, wobei das Eckelement 5 an dem Rahmenprofil 2 fixiert ist. Die Platten 52 an dem Eckelement 5 weisen nutförmige Kanäle 13 und 14 auf, in die Stege der Nut 23 an der Außenschale 22 des Rahmenprofils 2 eingreifen. Wie in Figur 6B gezeigt ist, kann das Eckelement 5 zwischen der Außenschale 22 und der Innenschale 20 fixiert werden, wobei hierfür an dem Eckelement 5 benachbart zu der Oberseite 51 ein Rastelement 46 in eine Nut 26 an der Innenschale 20 eingreift. Auf der gegenüberliegenden Seite ist an dem Eckelement 5 ebenfalls ein Rastmittel 56 vorgesehen, das in eine Nut 25 an der Außenschale 22 eingreift. Die Rastmittel 46 und 56 in dem Eckelement 5 sind zumindest teilweise elastisch ausgebildet und ermöglichen ein Verrasten des Eckelementes 5 bei der Montage. Es ist auch möglich, das Eckelement 5 insgesamt aus einem Material mit einer gewissen Elastizität auszubilden oder zumindest einzelne Abschnitte aus einem elastischen Material vorzusehen.In FIG. 6A the sealing profile 6 is shown in a position mounted on the corner element 5, wherein the corner element 5 is fixed to the frame profile 2. The plates 52 on the corner element 5 have groove-shaped channels 13 and 14, engage in the webs of the groove 23 on the outer shell 22 of the frame profile 2. As in FIG. 6B is shown, the corner element 5 can be fixed between the outer shell 22 and the inner shell 20, wherein for this purpose on the corner element 5 adjacent to the upper side 51, a latching element 46 engages in a groove 26 on the inner shell 20. On the opposite side, a latching means 56 is also provided on the corner element 5, which engages in a groove 25 on the outer shell 22. The latching means 46 and 56 in the corner element 5 are at least partially elastic and allow latching of the corner element 5 during assembly. It is also possible to form the corner element 5 in total of a material with a certain elasticity or to provide at least individual sections of an elastic material.

An der Oberseite 51 stehen seitlich Stege 49 hervor, die das Dichtungsprofil 6 in der am Eckelement 5 montierten Position übergreifen. Das Dichtungsprofil 6 ist dann zwischen den Stegen 49 an der Oberseite 51 und einer am Eckelement 5 angeordneten Platte 57 klemmend fixiert.On the upper side 51 are laterally webs 49, which engage over the sealing profile 6 in the mounted on the corner element 5 position. The sealing profile 6 is then fixed in a clamping manner between the webs 49 on the upper side 51 and a plate 57 arranged on the corner element 5.

In Figur 6C ist ein Schnitt durch das Eckelement 5 gezeigt, wobei der Kanal 10 zum Verteilen von Dichtmasse erkennbar ist. Der Kanal 10 ist über einen oder mehrere Verteilungsabschnitte mit den Kanälen 13 und 14 verbunden, so dass an der Oberseite 51 injizierte Dichtmasse über den Kanal 10 im Eckbereich verteilt wird. Bei dem in Figur 6C gezeigten Ausführungsbeispiel mündet der Kanal 10 im Bereich der Gehrungsfläche 4 zweier Rahmenprofile 2 und 3, wobei über die Kanäle 13 und 14 auch eine Abdichtung im Bereich einer Stoßfläche 4' durch die Dichtmasse hergestellt werden kann. Ferner sind an dem Kanal 10 Öffnungen 16 auf der dem Dichtungsprofil 6 zugewandten Seite vorgesehen, um Dichtmasse auch in die Hohlkammern des Dichtprofils 6 einzuspritzen und diesen Bereich sicher abzudichten. Auf der von dem Dichtungsprofil 6 abgewandten Seite ist eine weitere Öffnung 18 an dem Kanal 10 vorgesehen, um auch in diesen Bereich Dichtmasse injizieren zu können.In FIG. 6C is a section through the corner element 5 is shown, wherein the channel 10 is recognizable for distributing sealing compound. The channel 10 is connected via one or more distribution sections to the channels 13 and 14, so that at the top 51 injected sealant is distributed over the channel 10 in the corner. At the in FIG. 6C As shown in the embodiment, the channel 10 opens in the region of the miter surface 4 of two frame sections 2 and 3, wherein via the channels 13 and 14, a seal in the region of an abutment surface 4 'can be prepared by the sealant. Furthermore, openings 16 are provided on the side facing the sealing profile 6 on the channel 10 in order to inject sealing compound into the hollow chambers of the sealing profile 6 and to securely seal this region. On the side facing away from the sealing profile 6 side, a further opening 18 is provided on the channel 10 in order to inject sealant in this area can.

Das Eckelement 5 besteht dabei vorzugsweise aus Kunststoff und kann formstabil in dem Eckbereich zweier Rahmenprofile 2 und 3 bzw. 2' und 3' fixiert werden, wobei für eine einfache Montage das Eckelement 5 über ein oder mehrere Rastmittel 46 und 56 verrastbar ist.The corner element 5 is preferably made of plastic and can be dimensionally stable in the corner region of two frame profiles 2 and 3 or 2 'and 3' fixed are, for easy installation, the corner element 5 via one or more locking means 46 and 56 can be latched.

In den Figuren 7A bis 7I ist das Eckelement 5 im Detail gezeigt. Das Eckelement 5 umfasst an dem quaderförmigen Steg mehrere stegförmige Vorsprünge 53, 54 und 55, die in die Hohlkammern des Dichtungsprofils 6 einfügbar sind. Die Vorsprünge 53, 54, 55 sind dabei winklig ausgerichtet, vorzugsweise im Wesentlichen in einem rechten Winkel, um das Dichtungsprofil 6 in einer winkligen Position vorfixieren zu können. An einer Oberseite 51 des Eckelementes 5 ist eine Öffnung eines Kanals 10 ausgebildet, in den eine Düse zum Injizieren von Dichtmasse einfügbar ist. Die Dichtmasse wird dann über den Kanal 10 verteilt, wobei der Kanal 10 auf der gegenüberliegenden Seite im Bereich der Platten 52 angeordnet ist und dort über einen ersten Verteilungsabschnitt 12 Dichtmasse entlang der Gehrungsfläche 4 eines Rahmens 1 verteilt. Der erste Verteilungsabschnitt 12 ist über zwei nutförmige Verteilungsabschnitte 11 verbunden, die die Dichtmasse zu den nutförmigen Kanälen 13 und 14 transportieren. An dem Kanal 14 ist eine Öffnung 15 ausgebildet, die an der Oberseite der Platte 52 vorgesehen ist und die eine optische Kontrolle ermöglicht, ob ausreichend Dichtmasse in das Eckelement 5 injiziert wurde, denn bei einer ausreichenden Befüllung des Eckelementes 5 tritt Dichtmasse aus der Öffnung 15 heraus.In the FIGS. 7A to 7I the corner element 5 is shown in detail. The corner element 5 comprises at the cuboid web a plurality of web-shaped projections 53, 54 and 55, which are insertable into the hollow chambers of the sealing profile 6. The projections 53, 54, 55 are aligned angularly, preferably substantially at a right angle, in order to prefix the sealing profile 6 in an angular position can. On an upper side 51 of the corner element 5, an opening of a channel 10 is formed, into which a nozzle for injecting sealing compound can be inserted. The sealant is then distributed over the channel 10, wherein the channel 10 is arranged on the opposite side in the region of the plates 52 and there distributed over a first distribution section 12 sealing compound along the miter surface 4 of a frame 1. The first distribution section 12 is connected via two groove-shaped distribution sections 11, which transport the sealant to the groove-shaped channels 13 and 14. On the channel 14, an opening 15 is formed, which is provided at the top of the plate 52 and allows an optical control, whether sufficient sealant was injected into the corner element 5, because at a sufficient filling of the corner element 5 sealing compound from the opening 15th out.

An dem Eckelement 5 sind ferner an gegenüberliegenden Seiten Rastelemente 55 und 56 ausgebildet, die an einem Rahmenprofil 2 an entsprechenden Stegen oder Nuten 26 und 25 verrastet werden können. In einem mittleren Bereich des Eckelementes 5 ist ferner eine Platte 57 vorgesehen, die spitz nach vorne zuläuft und eine Außenwand des Dichtungsprofils untergreift. Dadurch sind die Platten 52 beabstandet von den Dichtungsprofil 6 angeordnet. Zwischen den Platten 52 und der Platte 57 ist eine Aussparung 17 vorgesehen, die bei Bedarf zum Injizieren von Dichtmasse eingesetzt wird, indem die Bodenwand der Aussparung 17 durchbrochen wird, so dass dann eine Düse in den Kanal 10 eingefügt werden kann.On the corner element 5 locking elements 55 and 56 are further formed on opposite sides, which can be latched to a frame profile 2 at corresponding webs or grooves 26 and 25. In a central region of the corner element 5, a plate 57 is further provided, which tapers pointedly to the front and engages under an outer wall of the sealing profile. As a result, the plates 52 are arranged at a distance from the sealing profile 6. Between the plates 52 and the plate 57 a recess 17 is provided, which is used as needed for injecting sealant by the bottom wall of the recess 17 is broken, so that then a nozzle can be inserted into the channel 10.

Wie in den Figuren 8A bis 8C gezeigt ist, ist das Eckelement 5 zweiteilig ausgebildet und umfasst ein erstes Teil 58 aus einem weicheren, elastischen Material und ein zweites Teil 59 aus einem eher formstabilen Material. Das erste Teil 58 aus weicherem Material ermöglicht ein Verrasten des Eckelementes 5 an einem Rahmenprofil 2, 3, 2', 3'. Das erste Teil 58 weist hierfür eine Hülse 40 auf, die in den Kanal 10 an dem zweiten Teil 59 eingesteckt werden kann, so dass nach der Montage das erste Teil 58 und das zweite Teil 59 fest miteinander verbunden sind.As in the FIGS. 8A to 8C is shown, the corner element 5 is formed in two parts and comprises a first part 58 made of a softer, elastic material and a second part 59 of a more dimensionally stable material. The first part 58 made of softer material allows latching of the corner element 5 on a frame profile 2, 3, 2 ', 3'. The first part 58 has for this purpose a sleeve 40 which can be inserted into the channel 10 on the second part 59, so that after assembly, the first part 58 and the second part 59 are firmly connected to each other.

Für die Montage eines Rahmens oder einer T-Verbindung wird ein Dichtungsprofil 6 im Bereich einer äußeren Wand 61 und vorzugsweise auch im Bereich der Zwischenwände 63, 64, 65 und 66 eingeschnitten und umgebogen bzw. umgeknickt. In dem eingeschnittenen Abschnitt wird dann ein Eckelement 5 eingefügt, wie dies in den Figuren 5A und 5B gezeigt ist. Das Eckelement 5 kann dabei wahlweise schon an einem Rahmen 1 oder einer T-Verbindung 1' vormontiert sein oder lose an dem Dichtungsprofil 6 montiert werden, damit dann die Einheit aus Dichtungsprofil 6 und Eckelement 5 an einem Rahmen 1 oder einer T-Verbindung 1' montiert werden kann. Nach der Montage des Dichtungsprofils 6 an dem Rahmen 1 oder der T-Verbindung 1' wird dann Dichtmasse in den Kanal 10 injiziert und in dem Eckelement 5 verteilt, um die Rahmenprofile 2, 3, 2', 3' entsprechend abzudichten.For the installation of a frame or a T-joint, a sealing profile 6 is cut in the region of an outer wall 61 and preferably also in the region of the intermediate walls 63, 64, 65 and 66 and bent or folded over. In the cut portion, a corner element 5 is then inserted, as shown in the Figures 5A and 5B is shown. The corner element 5 can either be pre-mounted on a frame 1 or a T-connection 1 'or be mounted loosely on the sealing profile 6, so that then the unit of sealing profile 6 and corner element 5 on a frame 1 or a T-connection 1' can be mounted. After mounting the sealing profile 6 on the frame 1 or the T-joint 1 'sealing compound is then injected into the channel 10 and distributed in the corner element 5 to the frame profiles 2, 3, 2', 3 'to seal accordingly.

Bei der Montage eines Rahmens wird das Dichtungsprofil 6 über vier Eckelemente 5 gehalten, wobei das Dichtungsprofil 6 vorzugsweise einstückig vorgesehen wird. Das Dichtungsprofil 6 liegt im Bereich der Endabschnitte mit den Stirnseiten aneinander an, um eine ausreichende Abdichtung zu erhalten. Optional ist es auch möglich, ein Verbindungselement an den Endabschnitten des Dichtungsprofils 6 vorzusehen.When mounting a frame, the sealing profile 6 is held over four corner elements 5, wherein the sealing profile 6 is preferably provided in one piece. The sealing profile 6 is in the region of the end portions with the end faces to each other to obtain a sufficient seal. Optionally, it is also possible to provide a connecting element at the end portions of the sealing profile 6.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Rahmenframe
1'1'
T-VerbindungT-connection
2, 2', 3, 3'2, 2 ', 3, 3'
Rahmenprofilframe profile
44
Gehrungsflächemiter
4'4 '
Stoßflächeabutting face
55
EckelementCorner
66
Dichtungsprofilweatherstrip
77
Flügelprofilairfoil
1010
Kanalchannel
1111
Verteilungsabschnittdistribution section
1212
Verteilungsabschnittdistribution section
1313
Kanalchannel
1414
Kanalchannel
1515
Öffnungopening
1616
Öffnungopening
1717
Aussparungrecess
1818
Öffnungopening
2020
Innenschaleinner shell
2121
IsolierstegInsulating web
2222
Außenschaleouter shell
2323
Nutgroove
2424
Nutgroove
2525
Nutgroove
2626
Nutgroove
4040
Hülseshell
4646
Rastmittellatching means
4949
StegeStege
5151
Oberseitetop
5252
Plattenplates
5353
Vorsprunghead Start
5454
Vorsprunghead Start
5555
Vorsprunghead Start
5656
Rastmittellatching means
5757
Platteplate
5858
erstes Teilfirst part
5959
zweites Teilsecond part
6060
Fußteilfootboard
6161
äußere Wandouter wall
6262
innere Wandinner wall
63, 63'63, 63 '
Zwischenwandpartition
6464
Zwischenwandpartition
6565
Zwischenwandpartition
6666
Zwischenwandpartition
6767
Stützstegsupporting web
6868
Trennwandpartition wall
6969
Dichtungsvorsprungsealing projection
7070
Blockblock
7171
Anlageflächecontact surface
7272
Nutgroove

Claims (14)

Rahmen (1) oder T-Verbindung (1'), insbesondere Blendrahmen für ein Fenster oder eine Tür, mit einem Dichtungsprofil (6) in einem mittleren Bereich, das mit einem Fußteil (60) an einem Rahmenprofil (2, 2', 3, 3') festgelegt ist, wobei in mindestens einem Eckbereich zweier benachbarter Rahmenprofile (2, 2', 3, 3') ein Eckelement (5) angeordnet ist, dadurch gekennzeichnet, dass an dem Eckelement (5) mindestens ein Kanal (10) zum Verteilen von Dichtungsmasse ausgebildet ist.Frame (1) or T-joint (1 '), in particular window frame for a window or a door, with a sealing profile (6) in a central region, with a foot part (60) on a frame profile (2, 2', 3 , 3 '), wherein in at least one corner region of two adjacent frame profiles (2, 2', 3, 3 ') a corner element (5) is arranged, characterized in that on the corner element (5) at least one channel (10) is designed for distributing sealant. Rahmen oder T-Verbindung nach Anspruch 1, dadurch gekennzeichnet, dass der Kanal (10) einen Verteilungsabschnitt aufweist, der im Wesentlichen senkrecht zu einer Ebene eines Füllungselementes an dem Rahmen (10) der der T-Verbindung (1') ausgerichtet ist.Frame or T-joint according to claim 1, characterized in that the channel (10) has a distribution portion which is aligned substantially perpendicular to a plane of a filling element on the frame (10) of the T-joint (1 '). Rahmen oder T-Verbindung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Kanal (10) über Verteilungskanäle (11, 12, 13, 14) an Dichtungsflächen (4, 4') mündet, an denen zwei Rahmenprofile (2, 2', 3, 3') aneinander anliegen.Frame or T-connection according to claim 1 or 2, characterized in that the channel (10) via distribution channels (11, 12, 13, 14) at sealing surfaces (4, 4 ') opens, at which two frame profiles (2, 2' , 3, 3 ') abut each other. Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Kanal (10) in mehrere Verteilungskanäle (12, 13, 14) mündet, die endseitig an dem Eckelement (5) ausgebildet sind.Frame or T-connection according to one of the preceding claims, characterized in that the channel (10) opens into a plurality of distribution channels (12, 13, 14) which are formed on the end side of the corner element (5). Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Eckelement (5) Vorsprünge (53, 54, 55) aufweist, die in Hohlkammern des Dichtungsprofils (6) einfügbar sind.Frame or T-joint according to one of the preceding claims, characterized in that the corner element (5) has projections (53, 54, 55) which can be inserted into hollow chambers of the sealing profile (6). Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Eckelement (5) einen im Wesentlichen quaderförmigen Körper aufweist, an dem Vorsprünge (53, 54, 55) zur Fixierung des Dichtungsprofils (6) ausgebildet sind und in dem der Kanal (10) zum Verteilen von Dichtungsmasse ausgebildet ist.Frame or T-joint according to one of the preceding claims, characterized in that the corner element (5) has a substantially cuboidal body, on which projections (53, 54, 55) for fixing the sealing profile (6) are formed and in which Channel (10) is designed for distributing sealing compound. Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Kanal (10) mindestens eine Öffnung (16) auf der zum Dichtungsprofil (6) gewandten Seite aufweist.Frame or T-connection according to one of the preceding claims, characterized in that the channel (10) has at least one opening (16) on the side facing the sealing profile (6). Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Kanal (10) mindestens eine Öffnung auf der vom Dichtungsprofil (6) abgewandten Seite aufweist.Frame or T-connection according to one of the preceding claims, characterized in that the channel (10) has at least one opening on the side facing away from the sealing profile (6). Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Eckelement (5) mindestens zwei winkelförmig angeordnete Platten (52) aufweist, die an der dem Rahmenprofil (2, 2', 3, 3') zugewandten Seite Verteilungskanäle (12, 13, 14) für Dichtungsmasse aufweisen.Frame or T-joint according to one of the preceding claims, characterized in that the corner element (5) has at least two angularly arranged plates (52) which on the frame profile (2, 2 ', 3, 3') side facing distribution channels ( 12, 13, 14) for sealing compound. Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Eckelement (5) zumindest teilweise aus einem elastischen Material hergestellt ist und an Stegen (25, 26) eines Rahmenprofils (2, 2', 3, 3') verrastbar ist.Frame or T-joint according to one of the preceding claims, characterized in that the corner element (5) is at least partially made of an elastic material and on webs (25, 26) of a frame profile (2, 2 ', 3, 3') can be latched is. Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Dichtungsprofil (6) an dem Eckelement (5) zwischen einer Platte (57) und Stegen, die einen Randabschnitt des Dichtungsprofils (6) übergreifen, klemmend fixiert ist.Frame or T-joint according to one of the preceding claims, characterized in that the sealing profile (6) on the corner element (5) between a plate (57) and webs, which engage over an edge portion of the sealing profile (6), is fixed by clamping. Rahmen oder T-Verbindung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Dichtungsprofil (6) in einem Eckbereich des Rahmens (1) oder der T-Verbindung (1') an der Außenseite eingeschnitten und winklig ausgerichtet ist, wobei an dem Einschnitt des Dichtungsprofils (6) ein Eckelement (5) angeordnet ist.Frame or T-joint according to one of the preceding claims, characterized in that the sealing profile (6) in a corner region of the frame (1) or the T-connection (1 ') cut on the outside and is aligned at an angle, wherein at the incision the sealing profile (6) a corner element (5) is arranged. Rahmen oder T-Verbindung nach Anspruch 12, dadurch gekennzeichnet, dass das Dichtungsprofil (6) eine äußere Wand (61) mit dem Fußteil (16) und eine innere Wand (62) aufweist, an der ein Dichtungsvorsprung (69) ausgebildet ist, wobei die äußere Wand (61) und die innere Wand (62) über mehrere Zwischenwände (63, 64, 65, 66) miteinander verbunden sind, und der Einschnitt durch die äußere Wand (61) und zumindest einen Teil der Zwischenwände (63, 64, 65, 66) vorgesehen ist.Frame or T-joint according to claim 12, characterized in that the sealing profile (6) has an outer wall (61) with the foot part (16) and an inner wall (62) on which a sealing projection (69) is formed the outer wall (61) and the inner wall (62) are interconnected by a plurality of intermediate walls (63, 64, 65, 66), and the cut by the outer wall (61) and at least part of the intermediate walls (63, 64, 65, 66) is provided. Eckelement für einen Rahmen (1) oder eine T-Verbindung (1') nach einem der vorhergehenden Ansprüche.Corner element for a frame (1) or a T-connection (1 ') according to one of the preceding claims.
EP13195641.9A 2013-01-11 2013-12-04 Frame or T-shaped joints Active EP2754838B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013100241.2A DE102013100241A1 (en) 2013-01-11 2013-01-11 Frame or T-connection

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EP2754838A1 true EP2754838A1 (en) 2014-07-16
EP2754838B1 EP2754838B1 (en) 2016-06-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022103403A1 (en) 2022-02-14 2023-08-17 HUECK System GmbH & Co. KG CORNER SEALING ELEMENT

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283295A1 (en) * 1974-08-26 1976-03-26 Frank Gmbh Wilh HOLLOW PROFILE CHASSIS, ESPECIALLY FOR A WINDOW SLEEVE, DOOR OR SIMILAR
GB1460169A (en) * 1974-03-13 1976-12-31 Schlegel Uk Ltd Moulded corners or joints of door seals and the like
DE2460417C2 (en) * 1974-01-09 1986-09-11 Draftex S.A., Chartres, Eure-et-Loir Method of forming a sharp corner from a length of weather strip
DE20213859U1 (en) * 2002-09-07 2003-10-09 Henkenjohann, Johann, 33415 Verl Corner-connecting molding for windows or doors, includes corner piece with open cavity
EP1712723A1 (en) * 2005-04-05 2006-10-18 Norsk Hydro Asa Door, window or like that with a turning sealing between wing and frame
EP1811117A1 (en) * 2006-01-20 2007-07-25 Norsk Hydro Asa Reversible seal for an open-joint aluminium door or window frame
EP1972749A1 (en) 2007-02-23 2008-09-24 Norsk Hydro ASA Door, window or similar comprising means for laterally guiding the free edge of the central sealing joint
DE202010008921U1 (en) * 2010-10-28 2010-12-30 SCHÜCO International KG Center seal for highly thermally insulated windows or doors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809773A1 (en) * 1988-03-23 1989-10-12 Rolf Stark Working method for forming corner connections on sealing profiles and an apparatus for carrying out this method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460417C2 (en) * 1974-01-09 1986-09-11 Draftex S.A., Chartres, Eure-et-Loir Method of forming a sharp corner from a length of weather strip
GB1460169A (en) * 1974-03-13 1976-12-31 Schlegel Uk Ltd Moulded corners or joints of door seals and the like
FR2283295A1 (en) * 1974-08-26 1976-03-26 Frank Gmbh Wilh HOLLOW PROFILE CHASSIS, ESPECIALLY FOR A WINDOW SLEEVE, DOOR OR SIMILAR
DE20213859U1 (en) * 2002-09-07 2003-10-09 Henkenjohann, Johann, 33415 Verl Corner-connecting molding for windows or doors, includes corner piece with open cavity
EP1712723A1 (en) * 2005-04-05 2006-10-18 Norsk Hydro Asa Door, window or like that with a turning sealing between wing and frame
EP1811117A1 (en) * 2006-01-20 2007-07-25 Norsk Hydro Asa Reversible seal for an open-joint aluminium door or window frame
EP1972749A1 (en) 2007-02-23 2008-09-24 Norsk Hydro ASA Door, window or similar comprising means for laterally guiding the free edge of the central sealing joint
DE202010008921U1 (en) * 2010-10-28 2010-12-30 SCHÜCO International KG Center seal for highly thermally insulated windows or doors

Also Published As

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EP2754838B1 (en) 2016-06-15
DE102013100241A1 (en) 2014-07-17

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