EP0043968B1 - Profilé composite, notamment pour fenêtres, portes ou similaires - Google Patents

Profilé composite, notamment pour fenêtres, portes ou similaires Download PDF

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Publication number
EP0043968B1
EP0043968B1 EP81105009A EP81105009A EP0043968B1 EP 0043968 B1 EP0043968 B1 EP 0043968B1 EP 81105009 A EP81105009 A EP 81105009A EP 81105009 A EP81105009 A EP 81105009A EP 0043968 B1 EP0043968 B1 EP 0043968B1
Authority
EP
European Patent Office
Prior art keywords
insulating
sections
profile
heat
metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP81105009A
Other languages
German (de)
English (en)
Other versions
EP0043968A1 (fr
EP0043968B2 (fr
Inventor
Lothar Trier
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.)
Plastic Werk AUG Scherer and Trier OHG
Original Assignee
Plastic Werk AUG Scherer and Trier OHG
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
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Application filed by Plastic Werk AUG Scherer and Trier OHG filed Critical Plastic Werk AUG Scherer and Trier OHG
Priority to AT81105009T priority Critical patent/ATE12537T1/de
Publication of EP0043968A1 publication Critical patent/EP0043968A1/fr
Application granted granted Critical
Publication of EP0043968B1 publication Critical patent/EP0043968B1/fr
Publication of EP0043968B2 publication Critical patent/EP0043968B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members
    • 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
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B3/26307—Insulating strips and metal section members both having L-shaped ribs, the engagement being made by a movement transversal to the plane of the strips
    • 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
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B2003/26309—Connection details using glue
    • 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
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B2003/26312—Snap connections
    • 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
    • E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
    • E06B2003/2633—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections having ribs extending into the hollow space

Definitions

  • the invention is directed to a composite profile, in particular for windows, doors, facades or the like. from at least two metal profiles, which are fixedly connected to one another at a distance from one another by at least one heat-insulating insulating profile, the insulating profiles of which have cams for positive engagement in corresponding recesses in the metal profiles and are first inserted into the metal profiles with play and then the cams by deformable webs of the metal profiles and / or the insulating profiles or additional pressure elements are positively locked in the recesses with positive locking, the composite profile having a surface coating carried out under heat treatment.
  • Composite profiles of this type are known, for example, from DE-B-2 608 229, but also in numerous other forms. They have largely proven themselves even under the comparatively low temperature load that occurs when anodizing such profiles. However, the demands made by consumers on the surface properties of such profiles today go far beyond the properties that can be achieved by an anodizing treatment. Such profiles are therefore coated with synthetic resins, such as epoxy resins, in order not only to achieve better surface protection, but also to achieve composite profiles of different colors. These resins, in particular epoxy resins, are applied by powder coating and are subjected to a temperature treatment of the order of magnitude of 200.degree. It has been shown that the necessary firm connection of metal and insulating profiles suffers from this. It loosens, which in turn leads to a deterioration in the static strength, in particular a reduction in the bending moment.
  • synthetic resins such as epoxy resins
  • the composite profile according to DE-A-28 31 573 initially knows no positive engagement between the insulating profile cams and the metal profile groove. Nevertheless, this profile has an adhesive bond between the two components to be connected to one another. However, this is exclusively a conventional adhesive bond in order to bring about the necessary connection between the metal profile and the insulating profile.
  • the additional clamping bracket provided by the brackets 19, 20 alone cannot guarantee the necessary strength of the composite profile. If only the mechanical fastening of the parts of this composite profile would loosen again quickly, and the stability of the composite profile would not be guaranteed in any way.
  • DE-A-22 32 024 again discloses a composite profile, but this does not correspond to the type of the subject of the application.
  • the connection between the insulating profile and the metal profile is brought about mechanically by deformation of the two profile legs 6 and 8 (see FIG. 4).
  • a sealing adhesive 31 is provided only for sealing in the embodiment shown in FIG. 5. However, this does not perform any kind of holding function. In this case, too, the differences asserted with respect to the composite profile according to DE-A-2831 573 compared to the subject of the application apply.
  • the measure according to the invention consists in the fact that a part, generally a comparatively small part, of the insulating profile consists of the heat-sealable adhesive, which is, so to speak, saddled onto the cams which serve to connect the metal profiles. Due to its dimensional stability, however, it is part of the profile. It can also, which is a particular advantage of the invention, be molded on directly when the profile is extruded. Of course, several separate parts of the insulating profile can also consist of the adhesive.
  • the dimensionally stable adhesive is not a hindrance when inserting the profile with play. If the cams are then brought into a form-fitting engagement with the corresponding recesses in the metal profiles, the static friction already increases considerably, and finally, with an appropriate heat treatment, for example when the surface powder coating is sintered, the adhesive becomes capable of dilution. It is distributed on the surface of the recess or the cams and also fills in the inevitable tolerance differences between the two, so that a connection of highest strength results. An additional work step is practically impossible, namely with regard to the possibility of molding the adhesive when extruding the insulating profiles and the heat treatment that takes place anyway for a surface coating.
  • thermoplastic An adhesive that crosslinks to a thermoset can also be used. It is within the scope of the invention to also use a foamable adhesive which penetrates particularly well into the gaps which are unavoidable when the insulating profiles are connected to the metal profiles. Such a profile has the greatest possible longitudinal shear strength and a static strength that corresponds to that of a uniform profile body.
  • the insulating webs consist of heat-sealable adhesive at their areas serving to attack the deformable webs or additional pressure elements.
  • the free end of the cams of the insulating profiles consists of heat-sealable adhesive.
  • the adhesive connection will be most intense at the lowest point of the recesses in the metal profiles.
  • Another alternative is to provide the insulating profiles with a longitudinal groove which is filled with the heat sealable adhesive so that the original contour of the insulating profile is retained.
  • Another modification of the invention provides that the insulating profiles on the bottom of a groove, which delimits a cam and serve to engage a pressure strip of the metal profile, consist of heat-sealable adhesive. All different embodiments and variants have in common that part of the profile consists of the dimensionally stable adhesive, which only develops its adhesive effect during the heat treatment.
  • the invention also provides for the possibility that the metal profiles have a groove in the areas which are in contact with the heat-sealable adhesive of the insulating profiles during installation, into which the adhesive during the heat treatment, i.e. when setting, penetrates.
  • the two metal profiles 1 and 2 are customarily provided with hollow chambers 3. On the mutually facing sides they have projecting legs 4 which, together with the associated profile web 5, form a recess 6 which in the embodiment shown tapers inward in a wedge shape.
  • Deformable webs 7 are provided on the profile web 5, which are bent from the position shown in dash-dot lines, possibly to above dead center, and act on the back 8 of the respective insulating profile 9, so that the cams 10 of the insulating profile 9 into the corresponding recess 6 of the metal profile 1 or 2 engage firmly. If there is sufficient heat of deformation, the heat-sealable adhesive 12 attached to the face 11 of the cam 10 can already perform its adhesive function. Then joins the mechanical connection of metal profiles 1 u.
  • the adhesive becomes plastic in any case and is distributed between the two profiles and finally sets. It penetrates into the gaps 13, if any, between the cam 10 and the recess 6 and fills them, as can be seen in FIG. 3.
  • a strip made of the adhesive 12 is attached to the free end 11 of the cam 10 of the insulating profile 9. This forms a spatial unit with the insulating profile 9.
  • the adhesive 12 can also be integrated into the side flank 15 of the cam 10.
  • this is provided with a longitudinal recess 16 which receives the heat-sealable adhesive 12 in the form of a strip.
  • a corresponding recess 16 is made on the back 8 of the insulating profile, specifically where the web 7 of the metal profiles 1, 2 engages in the final stage of the deformation (see FIG. 1).
  • FIG. 7 is a combination of the embodiments according to FIGS. 5 and 6.
  • the insulating profile 9 has three strips of adhesive 12 in corresponding recesses, the embodiments according to FIGS 7 and 2 are combined.
  • the adhesive 12 on the underside 17 of the profile web 18 disappears.
  • Deviation 11 of the insulating profile 9 the adhesive 12 is attached to the bottom of a groove 19 in the insulating profile 9, which delimits the cam 10 and engages in a pressure strip 20 of the corresponding metal profile.
  • the versatility of the measure according to the invention results from the fact that it can be applied to a wide variety of composite profile designs. Apart from the composite profile according to FIG. 1, in which the engagement between metal profiles 1 and 2 and insulating profiles 9 is brought about by deformation of the webs 7 of the metal profiles, the embodiment according to FIG.
  • corresponding pressure limbs 21 are arranged there on the back 8 of the insulating profiles 9 made of plastic, which can be deformed so that they engage a stop 22 of the respective metal profile 1, 2 and thus the positive engagement between cams 10 of the insulating profiles 9 and recess 6 of the metal profiles 1 resp. 2 bring about reliably.
  • the stop 22 has a widened head 23, behind which the pressure legs 21 of the insulating profile 9 snap into place.
  • each pressure leg 21 has its own stop 22 of the metal profile 1 or 2. Dash-dotted lines indicate how the pressure limbs 21 are snapped into place. For this purpose, for example, a corresponding tool can be passed through the hollow chamber 24 in the longitudinal direction.
  • the composite profile according to FIG. 14 has locking legs 25 formed on its underside or outside 17, which cooperate with correspondingly designed stop webs 26 of the metal profiles 1 and 2 (cf. also FIG. 10).
  • the composite profiles according to FIGS. 12, 13 u. 14 are preferably the embodiments of the insulating profiles 9, which are shown in FIGS. 10 are reproduced.
  • the insulating profile according to FIG. 9 is preferably considered as a further alternative for the composite profile according to FIG. 14.
  • the insulating profiles 9 of the composite profiles according to FIGS. 15 u. 16 have axially opposite outwardly directed cams 10 which are approximately dovetail-shaped and which engage in corresponding recesses in the metal profiles 1 and 2. For this purpose, these have deformable pressure limbs 27, which can be deformed from the position shown in dashed lines to the position shown in solid lines, in which they firmly enclose the cam 10.
  • insulating profiles are preferred, as shown in FIGS. 2 u. Play 4.
  • the insulating profile according to FIG. 10 is preferably suitable for the embodiment according to FIG. 17, where in turn the metal profiles 1 and. 2 pairs of pressure legs 7 are provided, which can be bent from the position shown in broken lines into the contact position on the back 8 of the respective insulating profile 9.
  • the embodiment according to FIGS. 7, 8 u. 9 find use, the strip adhesive 12 arranged on the back 8, so that there is an adhesive bond between the insulating profile 9 and additionally the pressure leg 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)
  • Special Wing (AREA)

Claims (5)

1. Profilé composite, notamment pour fenêtres, portes, façades ou similaires, qui comprend au moins deux profilés métalliques (1, 2), situés à une certaine distance l'un de l'autre et reliés solidement l'un à l'autre par un profilé isolant (9) assurant l'isolation thermique, et dont les profilés isolants comportent des cames (10) pour leur insertion avec encastrement des formes dans des évidements (6) correspondants des profilés métalliques et sont d'abord introduits avec un certain jeu dans les évidements des profilés métalliques, après quoi les cames sont bloquées dans les évidements, avec encastrement des formes et sans déplacement possible, par des nervures déformables (7, 27) des profilés métalliques et/ou des profilés isolants ou d'éléments de compression supplémentaires (21), le profilé composite comportant un revêtement de surface appliqué par traitement thermique, caractérisé en ce que les cames (10) des profilés isolants (9) servant à l'insertion avec encastrement des formes sont partiellement constituées par un adhésif (12) qui, pouvant assurer un scellement à chaud, a une forme stable avant son utilisation et peut être activé à la température du traitement thermique assurant ultérieurement l'application du revêtement de surface.
2. Profilé composé selon la revendication 1, caractérisé en ce que l'extrémité frontale libre (11) des cames (10) des profilés isolants (9) est constituée par l'adhésif (12) assurant un scellement à chaud.
3. Profilé composite selon l'une des revendications 1 ou 2, caractérisé en ce que les profilés isolants (9) comportent une rainure longitudinale (16) qui est remplie d'adhésif (12) assurant un scellement à chaud.
4. Profilé composite selon la revendication 1, caractérisé en ce que les profilés isolants (9) situés au fond d'une gouttière à gorge (19) qui délimite une came (10) du profilé isolant (9) et sert à l'engagement d'un bord de compression (20) du profilé métallique (1 ou 2) sont constitués par de l'adhésif (12) assurant un scellement à chaud.
5. Profilé composite selon la revendication 1, caractérisé en ce que les profilés métalliques (1, 2) comportent, dans les zones qui, lors du montage, s'appliquent contre l'adhésif (12) assurant le scellement à chaud des profilés isolants (9), une rainure (28) dans laquelle pénètre l'adhésif.
EP81105009A 1980-07-11 1981-06-27 Profilé composite, notamment pour fenêtres, portes ou similaires Expired - Lifetime EP0043968B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81105009T ATE12537T1 (de) 1980-07-11 1981-06-27 Verbundprofil, insbesondere fuer fenster, tueren od. dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3026261 1980-07-11
DE19803026261 DE3026261A1 (de) 1980-07-11 1980-07-11 Verbundprofil, insbesondere fuer fenster, tueren o.dgl.

Publications (3)

Publication Number Publication Date
EP0043968A1 EP0043968A1 (fr) 1982-01-20
EP0043968B1 true EP0043968B1 (fr) 1985-04-03
EP0043968B2 EP0043968B2 (fr) 1990-10-10

Family

ID=6106929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81105009A Expired - Lifetime EP0043968B2 (fr) 1980-07-11 1981-06-27 Profilé composite, notamment pour fenêtres, portes ou similaires

Country Status (3)

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EP (1) EP0043968B2 (fr)
AT (1) ATE12537T1 (fr)
DE (1) DE3026261A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203631A1 (de) * 1982-02-03 1983-08-11 Wilfried Dipl.-Ing. 7031 Nufringen Ensinger Verfahren zum verbinden der metallischen innen- und aussenteile eines verbundprofils
CN106761189A (zh) * 2016-12-27 2017-05-31 吴姗姗 一种高强度断桥窗扇中横铝型材
EP2882625B1 (fr) 2012-08-13 2021-09-29 Knorr-Bremse Gesellschaft mit beschränkter Haftung Battant de porte pour véhicule, en particulier pour véhicule ferroviaire

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085410B2 (fr) * 1982-02-03 1993-09-08 Wilfried Ensinger Procédé pour réunir les parties métalliques intérieures et extérieures d'un profile composite
AU583456B2 (en) * 1986-12-04 1989-04-27 Crane Enfield Metals Pty Limited Shower screen installation with provision for out-of-plumb compensation
DE8916016U1 (fr) * 1989-12-02 1993-02-11 Schueco International Kg, 4800 Bielefeld, De
DE3943333A1 (de) * 1989-12-29 1991-07-11 Thyssen Polymer Gmbh Hohlkammerprofil
US5469683A (en) * 1994-02-09 1995-11-28 Kawneer Company, Inc. Thermally insulating composite frame member with snap-in thermal isolator
FR2721065B1 (fr) * 1994-06-08 1996-09-06 Alcan France Chassis en menuiserie métallique à rupture de pont thermique.
FR2755995B1 (fr) * 1996-11-15 1999-05-28 Isapal Ingenierie Sarl Chassis pour vantail coulissant dans un bati dormant a rainures
EP2362055A3 (fr) * 2010-02-18 2014-01-15 Alcoa Aluminium Deutschland, Inc. Profilé de cadre à isolation thermique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232024A1 (de) * 1972-06-30 1974-01-10 Goetz Metallbau Gmbh Thermisch isoliertes verbundprofil und verfahren zu seiner herstellung
DE2608299C3 (de) * 1976-02-28 1984-04-19 Plastic-Werk A. U. G. Scherer & Trier Ohg, 8626 Michelau Verbundprofil, insbesondere für Fenster, Türen o.dgl.
DE2729876C3 (de) * 1977-07-01 1981-07-09 Hasselbacher, geb. Schötz, Annemarie, 8630 Neustadt Verbundprofil bestehend aus zwei Metallteilen und zwei Isolationsprofilen
DE2729881C3 (de) * 1977-07-01 1981-04-30 Hasselbacher, geb. Schötz, Annemarie, 8630 Neustadt Verbundprofil bestehend aus zwei Metallen und zwei Isolationsprofilen
DE2821096A1 (de) * 1978-05-13 1979-11-15 Scherer Plastic Werk Isolierprofilschiene
DE2828504A1 (de) * 1978-06-29 1980-01-03 Hasselbacher Wilhelm Isolierter verbundprofilstab bestehend aus zwei voneinander im abstand parallel zu verbindenden metallprofilen
DE2830798C3 (de) * 1978-07-13 1981-11-05 Technoform, Caprano + Brunnhofer KG, 3501 Fuldabrück Verbundprofil
DE3002693A1 (de) * 1980-01-25 1981-07-30 Helmar Dr.Dr. 8530 Neustadt Nahr Waermeisolierender profilkoerper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203631A1 (de) * 1982-02-03 1983-08-11 Wilfried Dipl.-Ing. 7031 Nufringen Ensinger Verfahren zum verbinden der metallischen innen- und aussenteile eines verbundprofils
EP2882625B1 (fr) 2012-08-13 2021-09-29 Knorr-Bremse Gesellschaft mit beschränkter Haftung Battant de porte pour véhicule, en particulier pour véhicule ferroviaire
CN106761189A (zh) * 2016-12-27 2017-05-31 吴姗姗 一种高强度断桥窗扇中横铝型材

Also Published As

Publication number Publication date
ATE12537T1 (de) 1985-04-15
EP0043968A1 (fr) 1982-01-20
DE3026261A1 (de) 1982-02-04
EP0043968B2 (fr) 1990-10-10

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