EP0172575B1 - Dispositif d'assemblage - Google Patents

Dispositif d'assemblage Download PDF

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Publication number
EP0172575B1
EP0172575B1 EP85110536A EP85110536A EP0172575B1 EP 0172575 B1 EP0172575 B1 EP 0172575B1 EP 85110536 A EP85110536 A EP 85110536A EP 85110536 A EP85110536 A EP 85110536A EP 0172575 B1 EP0172575 B1 EP 0172575B1
Authority
EP
European Patent Office
Prior art keywords
connection
conducting
good heat
connection element
projection
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
EP85110536A
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German (de)
English (en)
Other versions
EP0172575A3 (en
EP0172575A2 (fr
Inventor
Georg Steinmetz
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.)
Konstruktionsbuero Margot Steinmetz
Original Assignee
Konstruktionsbuero Margot Steinmetz
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 Konstruktionsbuero Margot Steinmetz filed Critical Konstruktionsbuero Margot Steinmetz
Priority to AT85110536T priority Critical patent/ATE45004T1/de
Publication of EP0172575A2 publication Critical patent/EP0172575A2/fr
Publication of EP0172575A3 publication Critical patent/EP0172575A3/de
Application granted granted Critical
Publication of EP0172575B1 publication Critical patent/EP0172575B1/fr
Expired 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
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26352—Specific form characteristics hollow

Definitions

  • the invention relates to a connection arrangement in which parts with good thermal conductivity are connected to one another by at least one connecting element made from poorly heat-conducting material and in which this connecting element has at least one recess into which a projection of a part with good thermal conductivity engages, this projection with the part with good heat conductivity is connected to an element that is bendable relative to the projection, and wherein the connecting element made of poorly heat-conducting material has an inclined surface in the recess, which is at least in parts of the projection and the flexible element of the part made of highly thermally conductive material.
  • Metals especially aluminum, have some advantages as a material for the manufacture of windows, doors and the like over wood or plastics. First of all, they are more dimensionally stable and non-flammable. Aluminum also has the advantage that it does not rust and is relatively light. A disadvantage of metals compared to wood and plastic, however, is that they are good heat conductors. If a door or window were made of solid metal, the cold could penetrate into the apartment in winter and the heat in summer, which is undesirable.
  • a thermally insulated profile made of aluminum which consists of two individual metal shells, the insulation zone being formed by plastic strips (DE-PS 2559599). These plastic strips essentially have the profile cross section of a narrow rectangle, the one long side having two notches. The fixation of the composite is achieved in that a mandrel is drawn through a cavity between the two plastic strips, which forms four internal groove webs on the plastic strips.
  • a device which has metal profiles as used in window and door frames (GB-A 1 535461).
  • good heat-conducting metal profiles are connected to poorly heat-conducting connecting elements.
  • These connecting elements have at least one recess into which a projection of a metal profile engages.
  • the protrusion of the metal profile can be bent, so that by widening this protrusion in the recess, a firm connection between the heat-conducting and non-heat-conducting part can be produced.
  • a disadvantage of the known device is that the metal profile does not allow a smooth surface between the profile and the non-heat-conducting part, because a trough is formed after the projection has been bent.
  • the projection of the metal profile can be pushed back into its original position, so that the connection between the metal profile and the connecting element loosens.
  • a composite profile for the production of window frames, door frames and the like is also known, in which a plastic part with an end thickening is introduced into a trough of a metal part and in which the metal part has a nose above the thickening, which prevents an increase in the surface of the plastic part is pressed to establish a firm connection between the plastic part and the metal part (DE-A 3007902). Even with this composite profile, no smooth surface is created at the junction between the plastic part and the metal part.
  • the invention is therefore based on the object to provide a connection arrangement according to the preamble of claim 1, in which a good heat-conducting part and a poorly heat-conducting part can be very firmly connected to one another, so that after the connection has been made, the good heat-conducting part has a smooth surface.
  • the good heat-conducting part has a flexible extension on one side surface, which carries a projection which projects into the recess and has the shape of a hammer, and an element which is essentially in the extension of the extension and has the shape of a shoulder that the paragraph-like
  • Element on its side opposite the inclined surface has corrugations and that these corrugations are pressed into the slope of the inclined surface when the bendable element is pressed in the direction of the recess in which the projection is located, and that the outer surface of the flexible attachment piece is pressed in Condition is flush with the corresponding outer surface.
  • the advantage achieved by the invention is, in particular, that a pressure can be applied to an element of the highly heat-conducting part that is easily accessible from the outside, so that a firm connection can be established between this highly heat-conducting part, without creating jagged surfaces.
  • an additional cross strut is used which excludes transverse displacements.
  • this cross strut can be used at different angles because a recess in the connecting element is designed accordingly. It is also particularly advantageous to provide the bendable part with corrugations on its underside so that it can firmly grip the poorly heat-conducting part.
  • the connecting element 1 shows a connecting element 1 which has an upper engagement part 2 and a lower engagement part 3. Both engagement parts 2, 3 are connected to one another via a web 4.
  • the upper and the lower part of the connecting element 1 are mirror images of an axis 5.
  • the straight line 6, which runs essentially through the center of the engagement parts 2, 3, is at a distance a from a second straight line 7, which coincides with the side surface 8 of the connecting element 1.
  • This straight line 10 is joined by the tips 11, 12 of the engaging parts 2, 3, which have an upper broad part 13, 14 and a lower narrower part 15, 16, which gives them a dovetail-like shape.
  • the web 4 is delimited on one side by the straight surface 8 and on the other side by the surface 17, which is curved at least in its upper and lower region 18, 19.
  • the curved regions 18, 19 of this surface 17 merge into projections 20, 21 which end at a straight line 22 with their tips.
  • This straight line 22 is preferably between the straight line 10 and the straight line 6. However, it can also coincide with the straight line 10.
  • FIG. 2 shows the engagement between the connecting element 1 shown in FIG. 1 1 and a part 30 to be connected.
  • the engagement part 2 is slightly changed compared to the illustration in FIG. 1.
  • this engagement part 2 also has an upper wider part 13 and a lower narrower part 15, this lower part 15 now has the shape of a neck with the diameter c, while the upper part is anvil-shaped, i.e. its ends, which are delimited by the imaginary straight lines 28, 29, are closed off by a triangular cross section 31 and a square cross section 32.
  • the projection 20 in the variant shown in FIG. 2 is also not as pointed as in the connecting element in FIG. 1.
  • An attachment 33 is provided on the part 30 to be connected, which extends from top right to bottom left in such a way that a surface 34 of the triangular cross section rests on this attachment 33.
  • the part 30 to be connected has a further extension piece 35 which has a part 36 which runs vertically downwards and which is closed off by a hammer 37 which projects to the right.
  • This hammer 37 has approximately the shape of a shoe, the shoulder 38 'of which forms a cavity 39 with respect to the sole region.
  • connection between the connecting element 1 and the part 30 to be connected takes place in the following way: In the initial state, the shoulder 38 is bent outwards somewhat, as indicated by the reference number 38 '.
  • the extension 33 is either inclined vertically downwards or it already assumes the shape shown in FIG. 2. If it takes the shape shown, the engagement part 2 is inserted into the groove which is formed by the elements 33, 35, 36, 37. However, the connection between the engagement part 2 and the part 30 to be connected is not yet very firm because the engagement part 2 can be moved in the groove.
  • the outwardly curved shoulder 38 ' is known per se with a plunger or the like
  • a plunger 40 which presses the shoulder 38 against the web 4
  • another element can also be provided.
  • rollers, wheels, knurled wheels or the like that roll over the spread-out shoulder 38 '(cf. DE-PS 2 825 301 or DE-OS 2 717 352).
  • Another or additional measure to establish a firm connection between the part 30 to be connected and the connecting element 1 consists in knurling the upper side 13 of the element 1 and / or the side of the part 30 opposite the upper side 13, or with zakken or other Elevations or depressions (see. DE-OS 3033206, Fig. 1) to be provided.
  • the parts 36, 33 could be spread apart before the introduction of the engagement part 2 and only pressed onto the engagement part 2 subsequently.
  • connecting element according to the invention in connection with a wing 50 and a frame 51 is shown in the figure, wherein the wing and frame can belong to a window or a door.
  • the outside 52 of the wing 50 is connected to the inside 55 via two connecting elements 53, 54 according to the invention.
  • FIG. 4 shows a connecting element 80 which to a certain extent consists of a combination of two of the connecting elements described above.
  • This connecting element has two side parts 81, 82, which at their ends merge into an inclined transverse web 83, 84 or 85, 86, the cross webs 83, 84 or 85, 86 each having a dovetail-shaped insertion part 87 or 88 are bridged.
  • connection points between the cross bar 83 and the side part 81 is connected to a reinforcement bar 89, which is connected at its other end to the connection point between the cross bar 86 and the side part 82.
  • the connecting element can also be provided with a second reinforcing web 79 if special strength is required.
  • this generally worsens the thermal insulation values, so that efforts are usually made to make do with a reinforcement web 89 or even with no reinforcement web.
  • connecting element 80 is constructed in one piece in FIG. 4, a one-piece connecting element is not absolutely necessary for a reinforcing effect.
  • two individual elements 57, 58 can also be reinforced by means of struts 26, 44.
  • guide rails 24, 25, 45, 46 are provided on the inside of the connecting elements 57, 58, in which, for. B. the strut 26 can be inserted later.
  • the strut 26 runs in the representation of FIG. 3 from the top left to the bottom right; however, it is also possible to provide a strut 44 which runs from the bottom left to the top right.
  • a nipple 27 is provided in FIG. In this way, on the one hand, the structures adjacent to the nipple 27 are not scratched and, on the other hand, the part 36, 37, 38 is pressed in firmly.
  • the connecting element 4 (FIG. 2) could also be designed such that from the right outer tip of the Projection 20 runs an edge down and the space between this edge and the top 8 would be filled with material.
  • a connecting element would have a significantly poorer thermal insulation value than the element shown in FIG. 2. The pressure and tensile forces are absorbed in this element by the strong shoulder between the projection 20 and surface 8.
  • FIG. 5 shows a further variant of the arrangement according to the invention.
  • the connecting element 126 made of poorly heat-conducting material and the good heat-conducting part 108 can again be seen here.
  • the projection of the good heat-conducting part is designated by 116.
  • This projection 116 is connected to a part 119 which can be bent relative to the projection 116 because there is a recess 122 between the two.
  • the projection 116 itself is trapezoidal and protrudes into a trapezoidal recess 124 of the heat-conducting part 108.
  • the rear part of the projection 116 is designated by 123 before being pushed in. With 121 it is indicated that the part 119, when it has been pressed against the connecting element 126, projects into it by a certain amount.
  • the rolling machine with which the part 119 is pressed in is shown only symbolically and is designated by 117.
  • the engaging part 107 has a front trapezoidal part 105, the top 104 of which is chamfered, while its bottom extends horizontally.
  • the rear trapezoidal part 115 has a horizontally running upper side 114 and an obliquely running lower side 106. This configuration is important because the trapezoidal shape causes wedging between the parts to be connected. It has been found that if the undersides of both parts 105, 115 are formed obliquely, no particularly stable connection is achieved because the connecting element 126 can then slip out of the part 108 to a certain extent. Therefore, the underside of the part 105 is flat and adapted to the flat surface of the corresponding support 103.
  • the space between the trapezoidal parts 105, 115 has the width d and is delimited by the straight lines 110, 109 shown in broken lines.
  • the support 103 has a bevel 134 on its underside, which corresponds to a bevel of a hook-shaped part 102 of the element 126.
  • the element 126 has a second, smaller hook-shaped part 127, which has a nose 129 and, together with a corresponding nose 101 of the part 102, forms a claw 128 through which a reinforcing web 131 is pushed.
  • This reinforcement bar can also assume the position indicated at 132.
  • Behind the claw 128 there is a semicircular cavity 100 which receives the end 130 of the reinforcing web 131.
  • a weakening of material can be provided at point 113 in order to facilitate the bending over of part 116.
  • FIG. 6 shows the arrangement of FIG. 5 again in another view.
  • Reference number 137 denotes the outer surface of element 126.
  • 141 denotes the edge of support 103.
  • the inner edge of this support 103 is designated 142.
  • the reference number 140 indicates the right boundary of the part 102, and the reference number 143 indicates the left boundary of the element 103.
  • the connecting element 126 shown in the figure is shown once again in its entire profile view.
  • the lower parts, which functionally correspond to the upper parts, have been given the same reference numerals, but with an additional line.
  • the trapezoidal indentations 162, 163 or 162 'and 163' can now be clearly seen.
  • the stiffening elements it is emphasized once again that they are designed so that the diagonals can be adjusted according to the desired bevels, depending on the spacing of the web connectors. These diagonal braces are only designed as short pieces so that the heat transfer figures remain optimal. Profiles with continuous stiffening ribs result in poor heat transfer values. It is therefore an important embodiment of the invention that the stiffening webs do not extend over the entire profile depth.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)
  • Exhaust Silencers (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (12)

1. Dispositif d'assemblage dans lequel des pièces bonnes conductrices de la chaleur (30, 52, 55, 51, 56,108) sont reliées les unes aux autres par au moins un élément de liaison (1, 53, 54, 57, 58, 80, 126) constitué par un matériau mauvais conducteur de la chaleur et dans lequel cet élément de liaison (1, 53, 54,57,58,80,126) comporte au moins un évidement dans lequel s'engage une partie saillante (37, 116) d'une pièce (30, 52, 55, 51, 56, 108) bonne conductrice de la chaleur, cette partie saillante (37, 116) de la partie (30, 52, 55, 51, 56, 108) bonne conductrice de la chaleur étant reliée à un élément (38', 119) qui peut s'incurver par rapport à la partie saillante (37, 116) et l'élément de liaison (1, 53, 54, 57, 58, 80, 126) constitué par le matériau mauvais conducteur de la chaleur comportant, dans l'évidement (124), une surface oblique (41) en face de laquelle se trouvent, au moins dans certaines zones, la partie saillante (37) et l'élément (38', 119) susceptible de s'incurver qui fait partie de la pièce (36, 42) en matériau bon conducteur de la chaleur, caractérisé en ce que la pièce (30, 52, 55, 51, 56,108) bonne conductrice de la chaleur comporte, sur une surface latérale, une partie en saillie (35, 70, 73, 74, 77, 113) qui peut s'incurver et qui porte une partie saillante (37, 116), qui a la forme d'un marteau et qui est en prise avec l'évidement (124), et un élément qui a la forme d'une partie annexe et qui se trouve sensiblement dans le prolongement de la partie en saillie (35), en ce que l'élément (38',119) qui a la forme d'un talon comporte, sur son côté opposé à la surface oblique (41), des parties en relief (23, 138) et en ce que ces parties en relief (23, 138) sont enfoncées dans la partie montante de la surface oblique (41) lorsque l'élément (38', 119) qui peut s'incurver est poussé dans la direction de l'évidement (114) dans lequel se trouve la partie saillante (37, 116) et en ce que la surface extérieure (42, 113) de la partie en saillie (35) qui peut s'incurver se trouve, après enfoncement, dans l'alignement de la surface extérieure (8) correspondante.
2. Dispositif d'assemblage selon la revendication 1, caractérisé en ce que l'élément de liaison , (1, 53, 54, 57, 58, 80, 126) mauvais conducteur de la chaleur comporte un évidement (18, 100) dans lequel un élément de renforcement (26, 44, 131) peut être engagé.
3. Dispositif d'assemblage selon la revendication 1, caractérisé en ce que l'élément de liaison (1) comporte, sur une droite (6), deux parties (2, 3) d'engagement qui sont reliées l'une à l'autre par une partie intermédiaire (4) dont un côté (8) est décalé latéralement par rapport aux extrémités (60, 61, 62) des parties d'engagement (2, 3), l'un des côtés (8) étant délimité par une deuxième droite (7) et l'épaisseur (b) de l'élément de liaison (1) étant limitée d'une part par une surface (17) ou une droite (9) qui se trouve entre la première et la deuxième droite (6, 7) et en ce que les parties d'engagement (2, 3) comportent chacune une partie supérieure large et une partie inférieure étroite (13, 14, 15, 16) et que la surface (17) qui se trouve entre la première et la deuxième droite (6, 7) est incurvée au moins à ses extrémités (18, 19) et en ce que la partie supérieure plus large (13, 14) d'une pièce d'engagement (2, 3) est limitée par une droite (10) qui, avec la deuxième droite (7), définit la largeur maximale de l'élément de liaison (1).
4. Dispositif d'assemblage selon la revendication 1, caractérisé en ce que l'élément de liaison (1, 126) comporte deux parties formant une paire pour la réalisation de l'assemblage.
5. Dispositif d'assemblage selon la revendication 1, caractérisé en ce que l'élément de liaison (1, 53, 54, 57, 58, 80, 126) est engagé dans au moins un dispositif de guidage (33, 36, 37) d'une pièce (30) à assembler, le dispositif de guidage de la pièce (30) à assembler étant adapté à la forme de l'une des extrémités (2) de l'élément d'assemblage (4) et en ce qu'un côté au moins du dispositif de guidage comporte une partie (38) qui peut s'incurver et qui comporte, entre lui et une partie (37) qui s'engage dans l'extrémité, un évidement (39).
6. Dispositif d'assemblage selon la revendication 1, caractérisé en ce que deux pièces à assembler (56, 59, 52, 55) comportent chacune deux éléments d'appui latéraux (70, 73, 74, 77) et deux éléments d'appui intérieurs (71,72,75,76).
7. Dispositif d'assemblage selon la revendication 1, caractérisé en ce qu'un premier élément d'assemblage est relié à un deuxième élément d'assemblage et en ce que l'élément d'assemblage (80) ainsi réalisé est intérieurement creux et que la cavité formée comporte une pièce (89) et en ce que l'élément composite comporte, à chacune de ses extrémités, une tête (87, 88) qui peut s'enfoncer et se serrer et comporte une cavité.
8. Dispositif d'assemblage selon une ou plusieurs des revendications précédentes, caractérisé en ce qu'une partie latérale (36, 37, 38) de la pièce (30) à assembler peut s'incurver et que l'incurvation s'effectue autour d'un emplacement (36) où le matériau est aminci, le côté inférieur (23) de la partie (38) qui peut s'incurver comportant des parties en relief.
9. Dispositif d'assemblage selon une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément d'assemblage comporte deux rails de guidage (24, 25) dans lesquels peut s'engager l'élément de renforcement (26) et en ce que l'élément de renforcement (26) est intercalé entre une zone supérieure de l'un des éléments d'assemblage (57) et la zone inférieure de l'autre élément d'assemblage (58).
10. Dispositif d'assemblage selon la revendication 2, caractérisé en ce que l'évidement (100) destiné à l'élément de renforcement (131) comporte une entrée relativement étroite et une cavité arrière relativement grande.
11. Dispositif d'assemblage selon la revendication 1, caractérisé en ce que la partie saillante qui présente la forme d'un marteau comporte un trapèze avant et un trapèze arrière (106, 105), le trapèze avant présentant, sur son côté inférieur, une surface horizontale par laquelle il est en contact avec une surface horizontale de la pièce bonne conductrice de la chaleur et en ce que sur son côté supérieur il présente une surface oblique qui est adaptée à une surface oblique de la pièce bonne conductrice de la chaleur tandis que le trapèze arrière est oblique au niveau de son côté inférieur et horizontale au niveau de son côté supérieur.
12. Dispositif d'assemblage selon la revendication 1, caractérisé en ce qu'il comporte une liaison entre un élément d'assemblage (2, 4) constitué par un matériau mauvais conducteur de la chaleur et une pièce (30, 42) constituée par un matériau bon conducteur de la chaleur, l'élément d'assemblage (2, 4) comportant une partie d'engagement (2, 15, 31) qui, par un côté (31), prend appui sur un épaulement (33, 34) de la pièce (30) constituée par un matériau bon conducteur de la chaleur et, de l'autre côté, comporte une partie saillante (32) qui peut être entourée par derrière par un élément (23, 38) de la pièce (30, 42) bonne conductrice de la chaleur et en ce que l'élément d'assemblage (2,4) en matériau mauvais conducteur de la chaleur comporte une surface oblique (41) en face de laquelle se trouve, au moins dans certaines zones, une partie d'engagement (37) de la pièce (36,42) en matériau bon conducteur de la chaleur et en ce que l'élément (23, 38) de la pièce (30,42) bonne conductrice de la chaleur est poussée, par son côté inférieur (23), contre cette surface oblique (41) et enfoncée et laisse, entre lui et la partie d'engagement (37), un évidement (39).
EP85110536A 1984-08-23 1985-08-22 Dispositif d'assemblage Expired EP0172575B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85110536T ATE45004T1 (de) 1984-08-23 1985-08-22 Verbindungsanordnung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3430962 1984-08-23
DE19843430962 DE3430962A1 (de) 1984-08-23 1984-08-23 Verbindungselement fuer die herstellung einer verbindung zwischen zwei teilen

Publications (3)

Publication Number Publication Date
EP0172575A2 EP0172575A2 (fr) 1986-02-26
EP0172575A3 EP0172575A3 (en) 1986-08-27
EP0172575B1 true EP0172575B1 (fr) 1989-07-26

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Family Applications (1)

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EP85110536A Expired EP0172575B1 (fr) 1984-08-23 1985-08-22 Dispositif d'assemblage

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EP (1) EP0172575B1 (fr)
AT (1) ATE45004T1 (fr)
DE (2) DE3430962A1 (fr)

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DE3514960A1 (de) * 1985-04-25 1986-10-30 Alulicence, S.A., Luxemburg/Luxembourg Vorrichtung zum verbinden eines ersten elements mit einem zweiten element
DE4021796A1 (de) * 1990-07-09 1992-01-16 Konstruktionsbuero Margot Stei Verbindungsanordnung
DE4307153C2 (de) * 1992-06-12 1996-04-18 Weru Ag Verfahren und Einrichtung zum Herstellen einer Aluminiumhohlprofil-Eckverbindung für Türen und Fenster
DE4238750C2 (de) * 1992-11-17 1995-09-14 Wicona Bausysteme Gmbh Wärmegedämmtes Verbundprofil
ES2226692T5 (es) 2000-12-11 2011-01-26 TECHNOFORM CAPRANO UND BRUNNHOFER GMBH & CO. KG Perfil compuesto.

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GB2081786B (en) * 1980-08-08 1984-02-08 Alcan Int Ltd A thermally insulated frame for use in a building
DE3264716D1 (en) * 1981-02-27 1985-08-22 Tefo Ag Connector section
DE3200844A1 (de) * 1982-01-14 1983-07-21 SCHÜCO Heinz Schürmann GmbH & Co, 4800 Bielefeld Waermedaemmendes verbundprofil

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EP0172575A3 (en) 1986-08-27
DE3571853D1 (en) 1989-08-31
DE3430962A1 (de) 1986-02-27
ATE45004T1 (de) 1989-08-15
EP0172575A2 (fr) 1986-02-26

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