EP1318262B1 - Profilé isolant - Google Patents

Profilé isolant Download PDF

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Publication number
EP1318262B1
EP1318262B1 EP03005354A EP03005354A EP1318262B1 EP 1318262 B1 EP1318262 B1 EP 1318262B1 EP 03005354 A EP03005354 A EP 03005354A EP 03005354 A EP03005354 A EP 03005354A EP 1318262 B1 EP1318262 B1 EP 1318262B1
Authority
EP
European Patent Office
Prior art keywords
insulating strip
insulating
heat
strip according
insulating material
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
EP03005354A
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German (de)
English (en)
Other versions
EP1318262A1 (fr
Inventor
Harald Dr.-Ing. Schulz
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Individual
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Individual
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Publication date
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Publication of EP1318262A1 publication Critical patent/EP1318262A1/fr
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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
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • 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
    • E06B2003/26329—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 being interconnected
    • 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
    • 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
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26352—Specific form characteristics hollow
    • E06B2003/26354—Specific form characteristics hollow filled
    • 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
    • E06B2003/26359—Specific form characteristics making flush mounting with neighbouring metal section members possible
    • 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
    • E06B2003/26361—Openings, incisions or indents
    • 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
    • E06B2003/26369—Specific material characteristics
    • E06B2003/26374—Specific material characteristics with parts of differing nature
    • 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
    • E06B2003/26369—Specific material characteristics
    • E06B2003/26378—Specific material characteristics comprising foam

Definitions

  • the present invention relates to a plastic insulating strip for a composite profile with the features of the preamble of claim 1.
  • Usual insulating strips are used for the formation of frames in the area of windows, doors and facades. Specifically, this is to ensure the lowest possible heat conduction between the outward and the inwardly directed areas of a frame. This is ensured by the fact that the metal profiles necessarily used for strength reasons are connected by plastic strips which are equipped on their outer contour with connection profiles, for example with a dovetail, a hammer head or the like, so that they can be inserted into a respective holding contour of a metal profile and are anchored in a direction perpendicular to its longitudinal extension in the retaining contour. Thus, such Kunststoffdämm advisorn, which serve to connect at least two metal profiles, provide for a thermal separation of the inward and outward metal profiles.
  • a thermally insulated composite profile with two metal profiles, which are interconnected by engaging with projections in grooves of the metal profiles multi-part insulating bars is in the DE 42 38 750 described.
  • the insulating bar is off composed of two parts, each with different thickness and serves a thermal separation of the outer and inner metal profiles.
  • the multi-part structure of this known insulating requires on the one hand a relatively high production cost and on the other hand consuming to handle.
  • thermally insulated profile body in which engage elongated, profiled insulating strips mounted on their end edge edge edgings in grooves of aluminum profile rails.
  • Such insulating strip has an open cross-sectional contour, wherein it can form a cavity in conjunction with an aluminum profile rail. In this case, in the area of engagement, there is play between the insulating strip used and the aluminum profile rail. In order to create a satisfactory for the particular purpose connection or anchoring between the aluminum profile and the insulating strip, a stabilization of the nested elements is required.
  • a heat-activatable and foamable precursor is introduced into the connecting region between the profile elements and into the cavity formed by the insulating strip with the aluminum profile rail before the aluminum profile rail is hardened.
  • the heat present during the hardening of the aluminum profile rail is utilized, so that a positive connection of the insulating strip with the aluminum profile takes place through the intumescent material.
  • insulating strip which is used between two metal profiles, known to meet the above requirements.
  • the insulating strip on two substantially parallel boundary walls, which form a cavity between them.
  • the boundary walls are connected to each other via at least one transverse web, so that the Cavity in the interior of the insulating strip is divided into several, in the longitudinal direction of the insulating strip arranged one behind the other hollow chambers.
  • the insulating strip is inserted into grooves of metal profiles of a composite profile.
  • the thickness and the width of the boundary walls and the size of the insulating strip is dimensioned so that the heat conduction between the inside and the outside metal profiles is kept as low as possible.
  • the wall thickness of a longitudinal wall is between 0.3 mm and 1.2 mm. Due to the thermal conductivity of the material used to produce the insulating strip is also always recorded a low heat conduction between the metal profiles.
  • the WO 97/09504 represents the closest prior art.
  • the invention has for its object to provide an insulating strip for use in a composite profile, which has improved thermal insulation.
  • the invention is based on the idea to design a plastic insulating strip for a composite profile in such a way that the walls of the frame structure are kept thin.
  • the heat flow through the Dämmance depends heavily on the thickness of the walls, so that this can be achieved by reducing the heat flow and improving the insulation properties.
  • the provision of heat-insulating material associated with at least a portion of the frame structure may additionally enhance thermal insulation. Only the combination of these both measures, the optimization of the wall thickness of the frame structure comprising a longitudinal wall, and the additional provision of heat-insulating material on both sides of the longitudinal wall optimizes the insulating strip made of plastic with respect to the insulating properties.
  • longitudinal walls By the term “longitudinal walls” of the bar those areas are understood that extend in the direction of a longitudinal extent of the bar and which are substantially parallel to the heat flow direction.
  • transverse webs is understood to mean those areas of the frame structure of the insulating strip, which extend in a transverse direction of the insulating strip and are substantially transverse to the heat flow direction.
  • Part of the frame structure of the insulating strip is thin-walled.
  • an area has a wall thickness between 0.3 and 1.2 mm and preferably between 0.5 and 1.0 mm.
  • This wall thickness in the specified range ensures a stable construction of the Dämmance, at the same time a relatively low heat transfer through the walls is achieved.
  • the flowing over the bar heat energy is u. a. influenced by the thickness and width of the walls of the frame structure. In this respect, the smallest possible wall thickness is desirable, but without neglecting the necessary strength properties.
  • the heat-insulating material is attached to the longitudinal wall in such a way that part of the mechanical load acting on the insulating strip is absorbed by the heat-insulating material. This makes it possible to further optimize the longitudinal wall in terms of low heat conduction, since the required strength is achieved by the heat-insulating material contributes to the absorption of forces.
  • thermal insulation can be achieved by keeping the longitudinal wall thin, or by providing suitable recesses and interruptions of the wall. Recesses and interruptions of the wall lead to an interruption or extension of the heat conduction path, resulting in a reduced heat conduction over the Dämmance.
  • the heat flow through the Dämmance also depends heavily on the thickness of the walls. A low heat flow and good insulation properties are thus achieved by keeping the walls as thin as possible.
  • connection profiles are preferably adapted to the holding contour of the corresponding metal profile, so that they are positively and securely fastened in the metal profile.
  • the. Frame structure of the insulating strip at least two transverse webs.
  • the frame structure is composed of at least one longitudinal wall and at least two transverse webs, it is possible in a simple manner by suitable arrangement of the longitudinal walls and transverse webs to achieve the required strength of the insulating strip on the respective circumstances adapted profile.
  • the frame structure of the insulating strip is constructed from a longitudinal wall, at the end of each of which a transverse web is provided and connected to the longitudinal wall.
  • This arrangement is a Double T-profile formed, which has good mechanical strength properties.
  • the insulating strip according to the invention is made of plastic and has an integral (integral) frame profile.
  • the insulating strip can be designed as a one-piece component, which on the one hand with little effort to handle and on the other hand is easy to manufacture.
  • a thickness S3 of the area of the frame structure adjoining the heat-insulating material is reduced compared to the thickness of the remaining areas of the frame structure.
  • S3 is in the range of 0.15 x S1 to 0.95 x S1.
  • a particularly simple and stable design of the insulating strip results in a preferred embodiment in which the strip has a length of 30 mm to 100 mm, preferably 40 mm to 70 mm, and a width of 10 mm to 100 mm, preferably 15 mm to 80 mm or 20 mm to 50 mm.
  • the heat-insulating material is glued to the longitudinal wall, clamped or connected with a positive connection with her.
  • a positive connection such.
  • B. undercut Nutfeder füren, teeth or the like the heat-insulating material is additionally secured to the insulating strip against slipping or loosening. The connection is thus extremely stable. This is particularly advantageous at the points where mechanical stress is to be transmitted by the heat-insulating material.
  • a foam-like material for the insulating material is preferred.
  • the foam-like material consists of polyurethane, polystyrene or the like. These materials are relatively poor heat-conducting, so that in this way the inventive principle can be particularly well realized.
  • the heat-insulating material is strip-shaped.
  • Strip-shaped material allows specific insulation properties to be specifically achieved by combining different insulation strips.
  • polypropylene, polyethylene, polyamide, acrylonitrile-butadiene-styrene or polyethylene terephthalate proves to be advantageous.
  • These materials may be provided with a suitable reinforcement and / or reinforcing elements in order to further increase the stability of the insulating strip. The use of these materials allows the production of very temperature resistant and stable strips.
  • the insulating strip in the longitudinal wall recesses additionally inhibit the heat flow through the strip.
  • Such recesses may have a variety of geometries, conceivable, for example, rectangular recesses, circular recesses, triangular recesses or the like. It is further possible, and even more preferred, for a plurality of rows of recesses to be arranged. Be this Recesses in the rows offset from each other, the heat flow through the bar is additionally reduced because there is no straight connection in the longitudinal direction of the bar in the frame structure.
  • the heat-insulating material is mounted at a corresponding request to the Dämmmann so that it protrudes from the frame profile.
  • this enlarges the surface of the strip, which leads to a larger radiation area and thus a lower heat flux between the inner profile and the outer profile.
  • this improves the insulating properties of the insulating strip.
  • targeted specific geometries of the bar can be realized by the insulating material.
  • the projecting insulating material between projections of the frame structure which act as recordings attached.
  • These protrusions primarily serve to hold the heat-insulating material securely in place, so that it is less susceptible to slipping or loosening.
  • This insulating material may on the one hand be an insulating material of the insulating strip according to the invention, which also serves to reinforce the frame structure against mechanical stress, on the other hand, however, this heat-insulating material may be additionally attached to the outside of the insulating strip and serve only insulation and insulation purposes.
  • the insulating strip according to the invention made of plastic has an integral cross-sectional shape, wherein thin-walled longitudinal walls and transverse webs of the insulating strip are integrally connected to each other.
  • a wall thickness of the longitudinal wall is in a range between 0.3 mm and 1.2 mm.
  • insulating strip 2 made of plastic.
  • the insulating strip 2 has two substantially parallel and spaced-apart longitudinal walls 4, which form a cavity between them.
  • the two longitudinal walls 4 are connected to each other by a total of four transverse webs 6, wherein the transverse webs 6 are arranged substantially at right angles to the inner side facing the cavity 5 of the longitudinal walls 4.
  • the transverse webs 6, as in the Fig. 1 can be seen, formed integrally with the longitudinal walls 4 of the insulating strip 2.
  • the cavity in the interior of the insulating strip 2 in a plurality, in the longitudinal direction of the longitudinal walls 4 of the insulating strip 2 successively arranged hollow chambers 8 is divided.
  • the bar 2 is designed as a hollow profile.
  • the transverse webs 6 and the longitudinal walls 4 together form the frame structure 7 of the insulating strip.
  • connection profiles 12 are provided on an outer contour 10 of the bar 2 . These are in the case shown in each case designed as a widening, so-called dovetail and have two of the in Fig. 1 up and down located cross bar 6 outwardly inclined sides formed, so that a total of a widened foot or head is formed.
  • the connection profiles 12 the insulating strip 2 shown in a holding contour of a (not shown) metal profile, which has a complementarily shaped groove with undercuts anchored.
  • the middle, central hollow chamber 8 has a filling of a heat-insulating material, in the present case of a foam on. Through the foam is the middle one Hollow chamber 8 completely filled. In the in the Fig. 1 By contrast, hollow chambers 8 shown above and below do not contain any heat-insulating material.
  • the length D of the Dämmance 2 is greater than a width H.
  • the hollow chambers 8 arranged in the drawing above and below have a lower height d1 than the central hollow chamber 8 with a height d2. As a result, different volumes of the hollow chambers 8 can be realized.
  • a thickness S1 of the longitudinal walls 4 corresponds to a thickness S2 of the transverse webs 6.
  • the heat conduction through the bar 2 can be significantly reduced.
  • the heat conduction through the strip 2 is further significantly reduced by the additional provision of the insulating foam material in one or more hollow chamber (s).
  • the foaming of the hollow chamber further causes an increase in the mechanical strength of the structure by the filler receives a portion of the mechanical stress.
  • the wall thicknesses of the longitudinal walls can be further reduced.
  • FIG. 2 shown cross-sectional view of an insulating strip 2 not falling within the scope of the invention, the aspect of receiving mechanical stress by the cooperating with the frame structure filling material is clear.
  • This embodiment corresponds essentially to the in Fig. 1 shown embodiment.
  • the strip 2 is stiffened in the areas of reduced thickness S3 by the foam material 14 to increase the strength.
  • the heat conduction is reduced by reducing the thickness of the longitudinal walls 4 in addition.
  • the foam material 14 is additionally connected to the respective longitudinal walls 4 by an adhesive connection, which ensures an interaction of the frame structure with the filler.
  • Fig. 3, 4 and 5 show various aspects of an embodiment of the present invention.
  • the frame structure 7 is formed of a substantially continuous longitudinal wall 4 and two transverse webs 6 arranged at the ends thereof. These transverse webs serve to receive the insulating material and bring about the desired and required stabilization of the insulating strip.
  • the insulating material 14 is arranged laterally from the longitudinal wall on both sides, in the case of FIG. 3 symmetrical, in the case of FIGS. 4 and 5 asymmetric.
  • longitudinal wall 4 has recesses which in 4 and 5 shown longitudinal walls 4 not. Recesses in the longitudinal wall inhibit the heat flow, which is reduced via the insulating material due to a lower coefficient of thermal conductivity.
  • connection profile 12 to the holding contour of a metal profile (not shown) is used in each case a dovetail, which is mounted centrally on the outside of the transverse profiles 6.
  • the interruptions in the longitudinal wall have the advantage that when foaming the insulating material this extends through the recesses in the longitudinal wall and thus the two regions of the insulating material are formed on both sides of the longitudinal walls of a single piece. This increases the mechanical stability of the insulating material.
  • the insulating material is attached laterally from the longitudinal wall 4, wherein the insulating material 14, z.
  • foam material can either be glued to the frame structure 7, wherein in the Fig. 3, 4 and 5 shown transverse profiles have an arcuate shape and thus additionally hold the foam material 14 and secure against loosening against the frame structure.
  • the insulating material can also be introduced by first forming a closed hollow profile into which the foam material 14 is poured, and then milling away the outer longitudinal walls so as to arrive at the final shape, which in Fig. 3 is shown. 4 and FIG. 5 show an insulating strip 2, wherein at least a portion of the insulating material 14, which is in communication with the frame structure 7, protrudes from this.
  • This projection of the insulating material 14 may be present over the entire length of the insulating strip, or only over partial areas. As mentioned above, it serves, as far as the space conditions allow in the overall arrangement, the additional insulation by reducing the convection space and as a radiation barrier.
  • the Dämm Advisor 2 in one of the in Fig. 3, 4 and 5 shown embodiments provides good insulation and thermal insulation properties, since the frame structure can be made thin because the heat-insulating material 14 receives a portion of the mechanical stress. Thin profiles ensure low heat conduction and thus good thermal insulation properties.
  • FIG. 6 Another feature is in the 6 and 7 shown.
  • the illustrated embodiment is based on the in Fig. 2 shown embodiment.
  • another area of heat-insulating material 18 is attached to the insulating strip 2.
  • this additional insulating material 18 is adhered.
  • a holder 19 for this additional insulation may be integrated in the frame structure in the form of projections which additionally increase the radiation area.
  • the additional Dämm Siemens can be glued without further guidance.
  • An attachment of a support structure 19 offers in addition to an additional safeguard against slipping of the insulating material has the advantage that the insulating material can also be trapped in this holding area, or the holding area with the insulating material can form a positive connection.
  • the main advantage of the insulating strip according to the invention is that since it has been recognized that the heat-insulating material absorbs part of the mechanical load, the frame structure of the insulating strip may be thin-walled or may have recesses or interruptions in some areas. This results in that the thermal insulation properties of the insulating strip are improved, without having to do without mechanical strength properties.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Wing Frames And Configurations (AREA)
  • Refrigerator Housings (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Body Structure For Vehicles (AREA)

Claims (16)

  1. Bande isolante en matière synthétique pour un profilé composite, comprenant :
    - une structure formant cadre (4, 6) ;
    - des profilés de raccordement (12), par l'intermédiaire desquels la bande isolante (10) est susceptible d'être ancrée dans un contour de maintien d'un profilé métallique ; où
    - la structure formant cadre comprend une paroi longitudinale à paroi mince, une épaisseur de paroi (S1, S3) de la zone à paroi mince étant située dans une fourchette comprise entre 0,3 mm et 1,2 mm et, de préférence, entre 0,5 mm et 1,0 mm ; ainsi qu'
    - un matériau (14) d'isolation thermique, relié, sur les deux côtés de la paroi longitudinale, à au moins une partie de la paroi longitudinale.
  2. Bande isolante selon la revendication 1, caractérisée en ce que le matériau (14) d'isolation thermique coopère avec au moins une partie de la paroi longitudinale, de manière qu'il supporte une partie de la sollicitation mécanique exercée sur la bande isolante (2).
  3. Bande isolante selon la revendication 1 ou 2, caractérisée en ce que la structure formant cadre comprend en plus au moins deux nervures transversale (6).
  4. Bande isolante selon la revendication 3, caractérisée en ce que chaque fois une nervure transversale (6) est disposée sur chaque fois une extrémité de la paroi longitudinale (4) et est reliée à celle-ci.
  5. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que la structure formant cadre (4, 6) est fabriquée d'une seule pièce.
  6. Bande isolante selon l'une des revendications 1 à 5, caractérisée en ce qu'une épaisseur S3 de la zone de la structure formant cadre (4), limitrophe à la zone munie du matériau (14) d'isolation thermique, est réduite par rapport à l'épaisseur des autres zones de la structure formant cadre (4, 6) non limitrophe au matériau d'isolation thermique.
  7. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que la bande isolante (2) présente une longueur D comprise dans la fourchette de 30 mm à 100 mm, en particulier de 40 mm à 70 mm, et une largeur H comprise dans la fourchette de 10 mm à 100 mm, en particulier comprise dans la fourchette de 15 mm à 80 mm, ou comprise dans la fourchette de 20 mm à 40 mm.
  8. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que le matériau (14) d'isolation thermique est collé (4, 6 ; 7) à la paroi longitudinale ou serrée sur elle, ou relié à celle-ci par une liaison à ajustement de forme.
  9. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que le matériau (14) d'isolation thermique est un matériau de type mousse, de préférence du polyuréthane ou du polystyrène.
  10. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que le matériau d'isolation thermique se présente sous forme de bande.
  11. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que la bande isolante est réalisée en polypropylène, polyéthylène, polyamide, acrylnitril - butadiène - styrène, ou polyéthylène téréphtalate.
  12. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que la bande isolante présente, en au moins l'une des parois longitudinale (4), des évidements (15) disposés en une ou plusieurs rangées.
  13. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que le matériau (14) d'isolation thermique ressort du profilé formant cadre (4, 6).
  14. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que la structure formant cadre (4, 6) comprend des saillies (19).
  15. Bande isolante selon la revendication 26, caractérisée en ce qu'un supplément de matériau (18) d'isolation thermique est monté entre les saillies (19).
  16. Bande isolante selon l'une des revendications précédentes, caractérisée en ce que du matériau (18) d'isolation thermique supplémentaire est monté sur la face extérieure de la bande isolante.
EP03005354A 1998-08-05 1999-08-04 Profilé isolant Expired - Lifetime EP1318262B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19835439A DE19835439A1 (de) 1998-08-05 1998-08-05 Hohldämmleiste
DE19835439 1998-08-05
EP99115054A EP0978619B9 (fr) 1998-08-05 1999-08-04 Profilé isolant

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP99115054.1 Division 1999-08-04
EP99115054A Division EP0978619B9 (fr) 1998-08-05 1999-08-04 Profilé isolant

Publications (2)

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EP1318262A1 EP1318262A1 (fr) 2003-06-11
EP1318262B1 true EP1318262B1 (fr) 2010-10-06

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EP03005354A Expired - Lifetime EP1318262B1 (fr) 1998-08-05 1999-08-04 Profilé isolant
EP99115054A Expired - Lifetime EP0978619B9 (fr) 1998-08-05 1999-08-04 Profilé isolant

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Application Number Title Priority Date Filing Date
EP99115054A Expired - Lifetime EP0978619B9 (fr) 1998-08-05 1999-08-04 Profilé isolant

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EP (2) EP1318262B1 (fr)
AT (2) ATE243294T1 (fr)
DE (3) DE19835439A1 (fr)

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DE102013010336A1 (de) 2012-06-20 2013-12-24 Technoform Bautec Holding Gmbh Verfahren zur einfachen Herstellung von dünnwandigen Dämmleisten mit stützendem, wärmedämmendem Material

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DE10033388A1 (de) 2000-07-08 2002-01-24 Wicona Bausysteme Gmbh Wärmegedämmtes Verbundprofil, insbesondere für Fenster, Türen, Fassaden und dergleichen
DE10039980A1 (de) 2000-08-16 2002-02-28 Harald Schulz Hohldämmleiste mit geschäumtem Kunststoff
DE10212452A1 (de) * 2002-03-20 2003-10-02 Schueco Int Kg Verfahren zur Herstellung eines wärmedämmenden Isolier- und Verbindungssteges und nach diesem Verfahren hergestellter Isolier- und Verbindungssteg
PL1510643T3 (pl) * 2003-09-01 2018-06-29 Forster Profilsysteme Ag Profil i sposób wytwarzania profilu
EP1531228B1 (fr) 2003-11-11 2012-10-10 Technoform Bautec Holding GmbH Profilé composite
DE102004038868A1 (de) * 2004-08-10 2006-02-23 Hydro Building Systems Gmbh Wärmegedämmtes Profil für Fenster, Türen, Fassadenelemente und dergleichen
DE202007000004U1 (de) * 2007-02-27 2008-04-10 Henkenjohann, Johann Fensterprofil
DE202007016649U1 (de) 2007-04-02 2008-04-30 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Leiterförmiger Isoliersteg für ein Verbundprofil für Fenster-, Türen- und Fassadenelemente und Verbundprofil für Fenster-, Türen- und Fassadenelemente
GB2464558A (en) * 2008-10-25 2010-04-28 Bowater Building Products Ltd Window frame with thermal break
FR2940345B1 (fr) * 2008-12-19 2015-07-17 Ouest Alu Menuiserie pour baie de batiment, et profils pour la confection d'une telle menuiserie
DE102009037851A1 (de) 2009-08-18 2011-02-24 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Mehrteiliger Isolierkörper zur thermischen Trennung in Profilen für Fenster-, Türen- und Fassadenelemente, Profil für Fenster-, Türen- und Fassadenelemente sowie Herstellungsverfahren für den Isolierkörper und das Profil
DE102014103950A1 (de) 2014-03-21 2015-09-24 Heroal - Johann Henkenjohann Gmbh & Co. Kg Isolierelement für Fassaden- oder Lichtdachkonstruktionen
EP3162531A1 (fr) 2015-10-30 2017-05-03 Technoform Tailored Solutions Holding GmbH Procédé de fabrication de profilés en mousse et profils de mousse pouvant être obtenus par le procédé
CN110094137B (zh) * 2019-03-15 2020-08-28 山西鑫铭格节能科技股份有限公司 一种复合材料节能门窗型材

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DE3227509A1 (de) * 1982-07-23 1984-01-26 Wilfried Dipl.-Ing. 7031 Nufringen Ensinger Verbundprofil, insbesondere fuer rahmen von fenstern, tueren und fassadenelementen
DE3342700A1 (de) * 1983-07-06 1985-01-17 Helmar Dr.Dr. 8530 Neustadt Nahr Verfahren zur herstellung eines waermeisolierenden profilkoerpers
DE4238750C2 (de) * 1992-11-17 1995-09-14 Wicona Bausysteme Gmbh Wärmegedämmtes Verbundprofil
DE4321702A1 (de) * 1993-06-30 1995-01-19 Hueck Eduard Gmbh Co Kg Rahmen für ein Fenster, eine Tür oder Fassade
DE4427682C2 (de) * 1994-08-04 1996-12-12 Ensinger Gmbh & Co Verbundprofil für Rahmen von Fenstern, Türen, Fassadenelementen u. dgl.
DE19513836A1 (de) * 1995-04-12 1996-10-17 Ekonal Bausysteme Gmbh & Co Kg Fenster, Tür o. dgl. mit einem Blendrahmen und einem zugehörigen Flügelrahmen
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DE59603733D1 (de) * 1995-09-05 1999-12-30 Norsk Hydro As Wärmegedämmtes verbundprofil
DE29704201U1 (de) * 1996-03-13 1997-06-26 W. Hartmann & Co (Gmbh & Co), 20459 Hamburg Wärmegedämmtes Verbundprofil
EP0906999B2 (fr) * 1997-10-04 2008-05-28 Albert Krämer Ame isolante de profilés composites de cadres de fenêtre ou de porte

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Publication number Priority date Publication date Assignee Title
DE102013010336A1 (de) 2012-06-20 2013-12-24 Technoform Bautec Holding Gmbh Verfahren zur einfachen Herstellung von dünnwandigen Dämmleisten mit stützendem, wärmedämmendem Material

Also Published As

Publication number Publication date
DE19835439A1 (de) 2000-02-17
ATE243294T1 (de) 2003-07-15
DE59915206D1 (de) 2010-11-18
EP0978619A2 (fr) 2000-02-09
EP1318262A1 (fr) 2003-06-11
ATE483887T1 (de) 2010-10-15
EP0978619B1 (fr) 2003-06-18
DE59905978D1 (de) 2003-07-24
EP0978619B9 (fr) 2004-08-11
EP0978619A3 (fr) 2000-09-20

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