EP0261159B1 - Profile composite - Google Patents

Profile composite Download PDF

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Publication number
EP0261159B1
EP0261159B1 EP87901475A EP87901475A EP0261159B1 EP 0261159 B1 EP0261159 B1 EP 0261159B1 EP 87901475 A EP87901475 A EP 87901475A EP 87901475 A EP87901475 A EP 87901475A EP 0261159 B1 EP0261159 B1 EP 0261159B1
Authority
EP
European Patent Office
Prior art keywords
section
edges
flange
metal
profile
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 - Lifetime
Application number
EP87901475A
Other languages
German (de)
English (en)
Other versions
EP0261159A1 (fr
Inventor
Erwin Gasser
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.)
GASSER METALLBAU DES GASSER ERWIN
Original Assignee
GASSER METALLBAU DES GASSER ERWIN
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 GASSER METALLBAU DES GASSER ERWIN filed Critical GASSER METALLBAU DES GASSER ERWIN
Priority to AT87901475T priority Critical patent/ATE53431T1/de
Publication of EP0261159A1 publication Critical patent/EP0261159A1/fr
Application granted granted Critical
Publication of EP0261159B1 publication Critical patent/EP0261159B1/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
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/303—Covering metal or plastic frames with wooden profiled members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S49/00—Movable or removable closures
    • Y10S49/01—Thermal breaks for frames

Definitions

  • foams is known as a connecting element, the introduction of which takes place by means of devices and precautions which cover the free spaces between the connecting parts until the foam has hardened (AT-B-281 384; AT-B-322 179). This is also achieved by limited contact zones between the wooden and aluminum parts to be joined, which, however, often leads to blackening of the wood. Furthermore, the insertion of plastic strips or profiles is known, which engage positively in the parts to be connected (DE-A-15 25 16 753), the arrangement of these strips takes place by means of elastic deformation in the grooves during the insertion.
  • FR-A-231 164 It is also known from FR-A-231 164 to achieve the connection of the parts in that they are processed by rollers or other devices from the outside in such a way that webs of the metal profile are deformed and engage in longitudinal grooves or in undercuts of an insulating profile, but without to provide limited sliding of the parts in the transverse direction.
  • a special method of this type is known from DE-A-2232024, which provides for inserting a heat-insulating profile rod into a metal profile provided with longitudinal predetermined breaking points and then rolling the profile apart along the predetermined breaking points and the resulting free webs into a groove on the profile rod turn in; this method enables very time-saving production, but no sliding under load in the transverse direction.
  • a deformation of webs, which protrude from the metal profile is achieved according to DE-A-810 630, by joining in the transverse direction with heat-insulating profiles, but sliding in the assembled state under load is excluded transversely to the longitudinal axis and to the joining direction.
  • the invention has for its object to provide a composite profile for door and window frames of the type described above, which allows a limited sliding between the metal profile and the connecting profile under load transversely to the longitudinal axis and the direction of assembly to exclude deformation of the composite profile, especially in connection with a wooden profile.
  • This object is achieved in that a game is provided between the web ends of the metal webs, which protrude into the longitudinal grooves on the connecting profile, and that after their deformation by mutual pressing of the two profiles in the transverse direction, and that it is the cross section of the web ends of the metal webs as well as the contact side of the connecting profile facing the metal profile have such a shape that an elastic reshaping of the web ends is compensated for by the elastic deformation of the part of the connecting profile acted upon.
  • the connecting profile has at least one longitudinal groove into which tongues or webs of the inserted profile protrude.
  • the above webs have a reduced cross-section in an angled area in order to obtain a predetermined deformation point; the deformation is achieved by pressing the connecting profile against the metal profile in the transverse direction.
  • the shape of the webs is such that, due to the mutual action of the groove surfaces on those of the webs, the metal profile is clamped to the connecting profile, so that, in the longitudinal as well as in the transverse direction, an up to limited load effective locking between the Elements is effective, with a play between the parts is provided in the transverse direction. After the contact areas between the connected parts are limited, the friction-guaranteed locking allows sliding in these directions as soon as the loads in the longitudinal and transverse directions exceed certain values.
  • connection profile eg made of extruded PVC can have internal cavities which can be foamed if necessary.
  • the surfaces of the connecting profile, which act on the web ends, can be coated or processed so that the required strength is achieved.
  • the grooves in which the webs engage can also consist of U-shaped profiles, for example made of metal, which are provided on a foam profile, which can have further webs, grooves or seats in the general sense around other parts forming the composite profile, to be able to mount and fasten on it.
  • the second profile which is connected to the first profile by the same connecting profile, can be held in the same way as this, wherein the clamping can be achieved by a single pressing movement; furthermore, this profile can be made in a known manner, e.g. can be attached by positive locking of various types and / or gluing.
  • the degree of clamping can be influenced by taking into account the elastic deformation of the metal webs, which precedes the plastic deformation; the connecting profile can have such a shape and structural properties that the supports deform elastically in such a way that sufficient clamping takes place even in the case of a partial elastic recovery into the starting position.
  • This can be easily achieved by providing a more or less deep groove on the surface of the connecting profile lying on the metal profile during this chamfer, the outer edges acting as a support, e.g. can have the shape of spread webs, which bend under a certain pressure and thus enable the movement required for the permanent deformation of the metal webs.
  • the cross-section of the metal webs can, according to the invention, have such a shape in relation to the insertion grooves that, in the clamped position, the outermost bar tip presses on the corresponding surface of the groove while the back side is supported on the opposite surface of the groove.
  • the metal profile 6 is attached by snapping 4a, 4b, with the interposition of the insulation element 4, on the blind stick 2, this is aligned by wedges 3; the metal profile 6 has webs 6c with web ends 6a and a reduction in cross section 6b against the inside.
  • the connecting profile 7 made of insulating material is inserted in the longitudinal direction between these webs 6c, the grooves 7b corresponding to the position of the web ends 6a and the support provided with a wide groove 7d and projections 7c on the sides directed against the surface 6d from which the webs 6c stand out.
  • the surface A of the connecting profile 7 presses against the rounding B of the web end 6a, which, because of the reduction in cross section 6b, bends it until the region C presses on the surface D of the groove, the projections 7c of the Connection profile 7 are pressed against the surface 6d of the metal profile 6.
  • the composite profiles shown in FIG. 1 have a wooden cladding 8 which is fastened via grooves 8a and anchoring webs 7a projecting from the connecting profile 7.
  • seals can be attached in a known manner.
  • the entire composite profile according to the invention composed of a metal profile 6, a plastic profile 7 and a wooden profile 8, can be thermally insulated against the blind frame 2, as well as against the masonry 1, by a plastic profile 4, which is snapped onto the metal profile 6 4a, 4b and by the Approach 4c also interrupts cold bridges between wood 8 and blind stick 2.
  • connection profile 7 Since the introduction of adhesive foams and the like is dispensed with in the connection according to the invention, internal tensions are eliminated by mutually limited sliding of the parts in the longitudinal and transverse directions.
  • the invention does not exclude the use of spacer elements which have the structural and functional features of the described connection profile 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

Profilés composites composés d'une partie métallique (6) reliée à une partie non métallique (8) ainsi que de deux parties (7) intermédiaires calorifuges situées entre celles-ci. La partie calorifuge est fermement reliée à la partie non métallique (8) par liaison de forme et par la pression. Cette pression assure un effet de serrage ferme lorsque les parties à liaison de forme (6, 7) sont rapprochées (fig.2) perpendiculairement à la direction longitudinale de celle-ci, grâce à la déformation plastique d'arêtes ou de protubérances (6a) situées dans des dégagements correspondants (7b), sur la partie calorifuge (7), avec des régions de contact limité (7c, C) entre les parties (6, 7). Par conséquent, à certaines valeurs de charge, des déplacements longitudinaux et/ou transversaux limités sont possibles dans le sens longitudinal et/ou le sens transversal (variations dues à la dilatation thermique).

Claims (2)

1. Profilé composite pour fenêtres et portes, composé d'un profilé métallique (6) et d'un profilé non-métallique (8), qui sont assemblés par un profilé de liaison (7) en matière plastique, lequel présente une liaison par sûreté de forme au moins sur l'un des profilés à assembler, laquelle liaison est réalisée, dans la direction longitudinale et dans la direction transversale, par agrafage d'extrémités métalliques (6a) de la nervure (6c) du profilé métallique (6), qui agissent sur l'élément de liaison (7), les extrémités (6a) de la nervure étant déformées par flexion de manière à s'appliquer avec contrainte contre le profilé de liaison (7) en matière plastique et les extrémités (6a) de la nervure pouvant être d'une seule pièce avec le profilé ou être rapportées sur ce profilé, caractérisé par le fait que ces nervures (6c) présentent des extrémités (6a) possédant une face dorsale arrondie (B) et une pointe (C), qui s'engagent dans des rainures longitudinales (7b) du profilé de liaison (7) et sont dimensionnées de manière que, à l'état déformé de ces extrémités de nervures (6a), il soit prévu un jeu (G) dans la direction transversale entre le fond des rainures longitudinales (7b) et les pointes (C) des extrémités des nervures et par le fait qu'il est prévu, sur le profilé de liaison (7) qui est appuyé contre les pointes (C) des extrémités de nervures, des arêtes d'appui saillantes (7c) qui s'étendent dans la direction longitudinale et qui s'appuient contre la surface de portée (6d) du profilé métallique (6).
2. Procédé de fabrication d'un profilé composite, notamment pour fenêtres et portes, dans lequel il est prévu un profilé de liaison thermiquement isolant entre deux profilés métalliques ou entre un profilé métallique et un profilé non-métallique, l'agrafage entre au moins l'un des profilés, qui forment le profilé composite, et le profilé de liaison, étant effectué par déformation de nervures métalliques munies de zones d'amorce de flexion, et l'agrafage de la région comprise entre la nervure et la portée ayant lieu entre la pointe de l'extrémité des nervures métalliques et la surface de portée du profilé rapporté, caractérisé par le fait que le profilé métallique (6), muni de nervures (6c) est enfilé, dans la direction longitudinale, sur le profilé de liaison (7) avant l'assemblage par déformation de ces nervures, et par le fait que, pendant l'assemblage, des surfaces (A) des rainures longitudinales (7b), éventuellement revêtues, du profilé de liaison (7) agissent sous pression dans la direction transversale entre les profilés, sur les surfaces dorsales (B) des extrémités (6a) des nervures (6c) du profilé métallique (6) et par le fait que, lors de cette action, les pointes (C) des extrémités des nervures sont pressées contre les surfaces (D) en regard, sans toucher le fond des rainures longitudinales (7b).
EP87901475A 1986-03-12 1987-03-05 Profile composite Expired - Lifetime EP0261159B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87901475T ATE53431T1 (de) 1986-03-12 1987-03-05 Verbundprofil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT481086 1986-03-12
IT04810/86A IT1192053B (it) 1986-03-12 1986-03-12 Profilati compositi per serramenti e sistemi per la produzione degli stessi

Publications (2)

Publication Number Publication Date
EP0261159A1 EP0261159A1 (fr) 1988-03-30
EP0261159B1 true EP0261159B1 (fr) 1990-06-06

Family

ID=11114110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87901475A Expired - Lifetime EP0261159B1 (fr) 1986-03-12 1987-03-05 Profile composite

Country Status (5)

Country Link
US (1) US5095679A (fr)
EP (1) EP0261159B1 (fr)
CA (1) CA1307976C (fr)
IT (1) IT1192053B (fr)
WO (1) WO1987005657A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707624A1 (de) * 1997-02-26 1998-08-27 Hunsruecker Glasveredelung Wag Dämmprofil für die Befestigung von Fassadenplatten
DE102004049120A1 (de) * 2004-10-07 2006-04-20 Schindler Gmbh & Co. Fenster-Fassaden-Innenausbau Kg Verdeckt liegender Thermisch getrennter Holz/Metall Festerflügelrahmen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU627216B2 (en) * 1988-08-24 1992-08-20 Peder Ulrik Hansen Improvements to building constructions
DE4009384A1 (de) * 1990-03-23 1991-09-26 Elram Wintergartentechnik Gmbh Profil aus metall, insbesondere zur herstellung von fensterrahmen
GB9027325D0 (en) * 1990-12-18 1991-02-06 Arcon Aluminium Ltd Aluminium extrusions
IT1314711B1 (it) * 1999-02-25 2002-12-31 Alprogetti Srl Profilati a tre elementi per serramenti di cui quello internointercambiabile
ES2226509B1 (es) * 2001-06-29 2006-05-16 Promociones Sierra De Guillena, S.L. Carpinteria mixta de puertas y ventanas, perfeccionada.
EP1741869A1 (fr) * 2005-07-08 2007-01-10 Cuhadaroglu Metal Sanayi Ve Pazarlama A.S. Portes, fenêtres et murs rideau composés de profilés composites en bois et aluminium et leur procédé de fabrication
DK3095944T3 (da) * 2015-05-18 2021-03-01 Iso Chemie Gmbh Bygningsafsnit med en vinduesramme
CN107178273A (zh) * 2017-06-28 2017-09-19 张永时 铝塑门窗型材的嵌接式连接结构及铝塑门窗型材
JP7780977B2 (ja) * 2022-02-24 2025-12-05 Ykk Ap株式会社 建具

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866527A (en) * 1956-12-10 1958-12-30 Frederick A Schilling Extruded window mullion and curtain wall structures
CH423174A (de) * 1964-01-16 1966-10-31 Schuermann & Co Heinz Rahmen für festverglaste, belüftete oder unbelüftete Fenster, Schaufenster, Trennwände o. dgl.
US3517472A (en) * 1967-05-08 1970-06-30 Anchor Enterprises Corp Structural element with thermal barrier means
DE2203356A1 (de) * 1972-01-25 1973-08-02 Heinz Alex Fenster oder tuer
DE2232024A1 (de) * 1972-06-30 1974-01-10 Goetz Metallbau Gmbh Thermisch isoliertes verbundprofil und verfahren zu seiner herstellung
DE2257670C3 (de) * 1972-11-24 1979-01-11 W. Hartmann & Co Zweigniederlassung Nuernberg, 8500 Nuernberg Fensterrahmen, Türrahmen o.dgl. mit wärmedurchgangsunterbrechender Zwischenlage
CH597487A5 (fr) * 1975-05-10 1978-04-14 Eltreva Ag
DE2755697C3 (de) * 1977-12-14 1980-09-25 Wieland-Werke Ag, 7900 Ulm Wärmegedämmtes Verbundprofil
DE2810630C3 (de) * 1978-03-11 1981-09-24 W. Hartmann & Co (Gmbh & Co), 2000 Hamburg Verbundprofil
DE2937454C2 (de) * 1979-09-15 1985-08-08 SCHÜCO Heinz Schürmann GmbH & Co, 4800 Bielefeld Verbundprofil, insbesondere für Fenster, Türen und Fassaden sowie Verfahren zum Herstellen des Verbundprofils
GB2059487B (en) * 1979-09-28 1983-05-05 Anglian Windows Ltd Thermal insulation on windows and doors
GB2073290A (en) * 1980-04-03 1981-10-14 Sapa Ab Thermally insulating windows
EP0053104A1 (fr) * 1980-11-26 1982-06-02 Matauschek, Franz, jun. Fenêtre ou porte et procédé pour la construction d'une fenêtre ou d'une porte
DE3200844A1 (de) * 1982-01-14 1983-07-21 SCHÜCO Heinz Schürmann GmbH & Co, 4800 Bielefeld Waermedaemmendes verbundprofil
DE3728247C1 (de) * 1987-08-25 1988-09-01 Elke Saelzer Verbundprofil fuer Rahmenschenkel oder Sprossen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707624A1 (de) * 1997-02-26 1998-08-27 Hunsruecker Glasveredelung Wag Dämmprofil für die Befestigung von Fassadenplatten
DE19707624C2 (de) * 1997-02-26 2003-04-03 Hunsruecker Glasveredelung Wag Dämmprofil für Befestigungsprofile für Fassadenplatten
DE102004049120A1 (de) * 2004-10-07 2006-04-20 Schindler Gmbh & Co. Fenster-Fassaden-Innenausbau Kg Verdeckt liegender Thermisch getrennter Holz/Metall Festerflügelrahmen

Also Published As

Publication number Publication date
IT1192053B (it) 1988-03-31
US5095679A (en) 1992-03-17
WO1987005657A1 (fr) 1987-09-24
CA1307976C (fr) 1992-09-29
EP0261159A1 (fr) 1988-03-30
IT8604810A0 (it) 1986-03-12

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