EP1180574A2 - Profilé isolant creux rempli d'une mousse plastique - Google Patents

Profilé isolant creux rempli d'une mousse plastique Download PDF

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Publication number
EP1180574A2
EP1180574A2 EP01118871A EP01118871A EP1180574A2 EP 1180574 A2 EP1180574 A2 EP 1180574A2 EP 01118871 A EP01118871 A EP 01118871A EP 01118871 A EP01118871 A EP 01118871A EP 1180574 A2 EP1180574 A2 EP 1180574A2
Authority
EP
European Patent Office
Prior art keywords
insulation strip
cavity
areas
insulation
wall
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.)
Withdrawn
Application number
EP01118871A
Other languages
German (de)
English (en)
Other versions
EP1180574A3 (fr
Inventor
Harald Dr.-Ing. Schulz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1180574A2 publication Critical patent/EP1180574A2/fr
Publication of EP1180574A3 publication Critical patent/EP1180574A3/fr
Withdrawn legal-status Critical Current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
    • E06B3/2632—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
    • 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
    • E06B2003/26361—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
    • E06B2003/26378—Specific material characteristics comprising foam
    • 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
    • E06B2003/26396—Frames with special provision for insulation specially adapted for sheet metal frames
    • 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
    • E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
    • E06B3/2675—Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements

Definitions

  • the invention relates to an insulation strip for composite profiles, in particular metal-plastic composite profiles, with at least a cavity filled with a foamed plastic is.
  • Insulation strips are used for the formation of composite profiles in Area of facade construction or for the training of Used frames of windows and doors. For composite profiles one strives to minimize heat transfer between the outward and the inward Allow areas of a frame. This is guaranteed by the necessary for reasons of strength used inner and outer profiles made of metal Insulation strips made of a material with less Thermal conductivity can be combined. Dämm advisorn are on their outer contour with anchoring areas equipped, for example with dovetail-shaped Areas or similar, so that they are in a respective Retaining contour of a metal profile can be inserted and in a direction perpendicular to its longitudinal extension in the Retaining contour are anchored. Thus, such Plastic insulation strips that connect at least two Metal profiles are used for thermal separation between Inner profile and outer profile.
  • DE 195 13 836 A1 is a window or door profile shown, the usual design of composite profiles exists, whose inner profile and outer profile by insulation strips are interconnected.
  • An insulation strip the same time serves as a center seal, consists of a hard shell Plastic hollow body, the cavity with a foam is filled out. This measure will satisfactory thermal insulation achieved.
  • the invention has for its object to an insulation strip create, both in terms of insulation and in Has improved properties in terms of rigidity.
  • the invention is based on the idea that the wall of the Insulation strip, which the at least one with foamed Plastic-filled cavity surrounds with attachment areas too provided, which are in the bounded by the wall Extend cavity and shaped so that they are positively into the foamed plastic extend.
  • the wall of the Insulation strip which the at least one with foamed Plastic-filled cavity surrounds with attachment areas too provided, which are in the bounded by the wall Extend cavity and shaped so that they are positively into the foamed plastic extend.
  • protrude from one foamed cavity surrounding inner wall one or more Neck areas into the cavity the one positive connection between the attachment areas and the plastic foam.
  • This is achieved by broadest sense of foam from every neck area is encompassed in some areas, whereby in particular the Transverse stiffness of the insulation strip thanks to the firm bond between the surrounding wall parts and the foamed Plastic is increased.
  • the foamed bears Plastic not only improves insulation, but also to improve the rigidity.
  • the attachment areas preferably have a T-shaped shape Cross-sectional shape.
  • the Neck areas have an L-shaped cross-sectional shape
  • the angled leg is the form fit by the reaching around the plastic foam.
  • the insulation strip has several filling openings along the The length of the insulation strip is provided in a regular arrangement are.
  • the filling openings serve to introduce the Starting materials for the foaming of the cavities. You can but also improve thermal insulation at the same time, provided they are arranged in a wall that is in the Extends essentially parallel to the heat flow direction because in this case a labyrinth effect through the filling openings is generated that for the heat flow between inside and External profile available heat transfer path extended.
  • the insulation strip has two cavities which are separated by a Partition running in the longitudinal direction of the insulation strip are separated from each other, the partition wall openings can have, which the two cavities with each other combines.
  • the approach areas are mutually opposite walls, so to speak extended that they touch each other or in one piece are interconnected. This measure allows increase the stability of the insulation strip.
  • the cavity is in the form of a gutter. It is therefore only one only fill opening provided, which extends over the entire Length extends. In this case, the cavity is one-sided open.
  • Fig. 1 shows a first embodiment of a insulation strip 10 according to the invention, the between a External profile 12 and inner profile 14 is attached.
  • the Outer profile 12 and inner profile 14 is in the 1 shown purely by way of example and in no way for execution as well as understanding the invention limited to the geometry shown.
  • the inner and outer profiles are roll-formed from metal, whereby Receiving areas 16 in the outer profile 12 as well as the inner profile 14 serve to form appropriately shaped anchoring areas 18 the insulation strip.
  • the insulation strip 10 includes anchoring areas 18 as well Walls 20 which have at least one cavity 22 (see e.g. Fig. 2 surrounded).
  • the walls as well as anchoring areas the insulation strip are made of plastic, preferably PVC, PA, ABS made with and without fiber reinforcement.
  • the Anchoring areas shaped to match the Receiving areas 16 brought into positive contact can be by the receiving areas 16 the Enclose anchoring areas 18.
  • the exact design the anchoring areas 18 are not for the invention essential. Therefore, instead of that shown in Fig. 1 "Two-fingered" design of the anchoring areas 18 another geometry can also be selected.
  • the in Fig. 1st The geometry of the anchoring areas shown is used only by not providing in FIG. 1 notches shown in the recording areas Anchoring areas 18 of the insulation strip in the Fix the recording areas, creating the insulation strip can be connected with the outer profile as well as the inner profile is.
  • a foamed plastic In the cavity 22 of the insulation strip 10 is a foamed plastic, with porous or cellular structure.
  • a suitable plastic for example PUR, Melamine resin, PA or polyethylene terephthalate is used become.
  • the plastic is made up of one or more Filling openings 24 are introduced into the cavity 22, so that after foaming the plastic, the foam material 26 fills the entire cavity 22.
  • the foam leads to one Improve the insulation of the insulation strip 10.
  • Neck areas 28 are formed, which differ from the walls each extend into the cavity.
  • the rigidity of the insulation strip is in addition to the shape of the Walls with the approach areas described above of course also from the foam material used dependent, so that depending on the desired properties in Regarding thermal insulation or behavior in the event of fire or the strength of a suitable foam material can be selected.
  • the one shown in Fig. 2 Embodiments of the invention are on all walls 20 the insulation strip 10 attachment areas 28 are provided, each have a T-shaped cross section. In addition, is off 2 that the anchoring areas 18 are dovetail-shaped and made of full profile.
  • Fig. 2 is a possible embodiment in Regarding the arrangement of several filling openings 24a, 24b etc. shown in the longitudinal direction of the insulation strip 10. By it is possible to provide a large number of filling openings achieve a very even foaming of the insulation strip. 2 is also in the embodiment according to FIG Filling opening provided in a wall of the insulation strip, which is transverse to the heat flow direction Q.
  • FIG. 3 An alternative embodiment of the invention is in FIG. 3 shown.
  • the insulation strip 10 shown here has only in the one flanking the filling opening Wall area attachment areas 28a, which are in Extend filling direction A, as well as attachment areas 28b, which are provided on the opposite wall and likewise only one perpendicular to the corresponding wall 20 form a extending web.
  • attachment areas 28a, 28b through the form fit between the attachment areas and the
  • foam 26 increases the stiffness
  • the one Relative movement between foam material and the surrounding one Wall-preventing gripping of the foam only takes place in a direction perpendicular to the heat flow direction Q, while in a direction perpendicular to it, i.e. parallel to Heat flow direction and parallel to the insertion direction
  • Embodiment according to FIG. 3 still no optimal results supplies.
  • the achievement is high Transverse stiffness the most important measure with the 3 is also achieved.
  • FIG. 5 differs from that previous embodiments in that a Partition wall 30 is provided, which is in the insulation strip 10 bounded by two separate cavities.
  • the intermediate wall 30 shown in FIG. 5 runs in Longitudinal direction of the insulation strip 10.
  • Each cavity is in the generally open all the time, but can also be an or have several filling openings 24a, 24b.
  • the design of the Approach areas 28 according to FIG. 5 is shown in the Example shown in the simplest variant, in which the Neck areas 28 each in the longitudinal direction along the respective filling openings 24, 24b are formed and themselves only with a single leg perpendicular to that stretch the respective wall into the cavity.
  • FIG. 7 shows an alternative embodiment of the invention, in the in the room below in the drawing plane no final wall is provided, so that it is is not a cavity in the strict sense. Therefore should in the context of the invention, the term cavity at least widely be interpreted enough that including one trough-shaped room or a room with a trough-shaped Cross section is understood, which at least by the in Fig. 7 approach areas 28a shown in relation to its Opening cross section is restricted.
  • FIG. 7 thus corresponds with respect to FIG the upper cavity or foam body 26a of the embodiment 6b, while in the foam body shown below 26b the attachment areas 28a are foamed and the Filling opening over the entire area between the Wall parts arranged parallel to the direction of heat flow 20a and 20b extends.
  • the Neck area 28a is also a detailed view A in FIG. 7a shown in which an attachment area 28e is shown, whose cross-section is club-shaped with increasing distance widened by the outgoing wall 20.
  • FIG. 8 shows an embodiment in which two cavities are also provided. As from the Sectional view is clear, that is in the drawing plane 8 below shown wall 20c closed. To the To be able to foam cavity 22b are therefore openings 32 provided in the intermediate wall 30. The openings 32 can be punched and in a regular order Longitudinal direction of the insulation strip 10 may be arranged. Through the Openings 32 enter the direction A introduced Foam material in the cavity 22b and foams there as well to a one-piece with the foam body 26a Foam body 26 from. Since it is in the embodiment after 8 is ultimately only a single foam body, thus act the parts interrupted by the openings 32 the partition 30 in a manner analogous to the two previous embodiments discussed approaches or the filling opening shown in FIG. 8 surrounding attachment areas 28.
  • FIG. 9 finally shows a further embodiment of the Invention in which the wall 20c runs continuously with slots 34 is provided.
  • the foam material passes through the slots when foaming out, the heat conduction in The main heat flow direction Q is however by this measure reduced, so that the stability of the Insulation strip 10, the insulation properties can be improved.
  • All of the embodiments have in common that by the provision a positive connection between the surrounding Wall parts of the insulation strip and that in a cavity foam material not only the insulation properties, but also the rigidity of the insulation strip, especially in Transverse direction, is improved.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
EP01118871A 2000-08-16 2001-08-16 Profilé isolant creux rempli d'une mousse plastique Withdrawn EP1180574A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000139980 DE10039980A1 (de) 2000-08-16 2000-08-16 Hohldämmleiste mit geschäumtem Kunststoff
DE10039980 2000-08-16

Publications (2)

Publication Number Publication Date
EP1180574A2 true EP1180574A2 (fr) 2002-02-20
EP1180574A3 EP1180574A3 (fr) 2002-10-30

Family

ID=7652587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118871A Withdrawn EP1180574A3 (fr) 2000-08-16 2001-08-16 Profilé isolant creux rempli d'une mousse plastique

Country Status (2)

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EP (1) EP1180574A3 (fr)
DE (1) DE10039980A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1245775A2 (fr) * 2001-03-30 2002-10-02 Ensinger GmbH Profilé en matière plastique
DE102011057127A1 (de) * 2011-12-29 2013-07-04 Rehau Ag + Co. Extrudiertes Hohlprofil für einen Rahmen sowie Rahmenteil, Rahmen und Verfahren zur Herstellung eines Rahmenteils
ITAN20130120A1 (it) * 2013-07-01 2013-10-01 Starpur Srl Profilato bi-componente isolante nei profilati metallici a taglio termico.
EP2743421A1 (fr) * 2012-12-14 2014-06-18 SCHÜCO International KG Façade ou toit vitré, profilé isolant et procédé de fabrication d'un profilé isolant
CN104948070A (zh) * 2015-06-26 2015-09-30 安徽公元科技发展有限公司 平面多腔体胶条共挤型材
CN110259351A (zh) * 2019-06-17 2019-09-20 安徽钟南消防科技有限公司 一种高效节能的铝合金防火窗的制造工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1531228B1 (fr) 2003-11-11 2012-10-10 Technoform Bautec Holding GmbH Profilé composite
EP2864567B2 (fr) 2012-06-20 2019-10-09 Technoform Bautec Holding GmbH Moulure isolante pour un profilé composite destinée à des fenêtres, des portes ou des éléments de façade et procédé de fabrication d'une telle moulure isolante et d'un profilé composite comprenant une telle moulure isolante
DE102022120797A1 (de) 2022-08-17 2024-02-22 Heroal - Johann Henkenjohann Gmbh & Co. Kg Isoliersteg zum Verbinden zweier Profilelemente zur Herstellung eines wärmegedämmten Profils und ein solches Profil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227599A1 (de) 1982-07-21 1984-01-26 Eberhard Holzhaeuer Leuchteinheit, bestehend aus einem von einer seite her beleuchteten transparenten koerper
DE19513836A1 (de) 1995-04-12 1996-10-17 Ekonal Bausysteme Gmbh & Co Kg Fenster, Tür o. dgl. mit einem Blendrahmen und einem zugehörigen Flügelrahmen
EP0978619A2 (fr) 1998-08-05 2000-02-09 Dr. Pitscheider Ingenieurbüro Profilé isolant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804616A1 (de) * 1968-10-23 1970-05-14 Josef Oster Rahmen fuer Fenster,Tueren od.dgl.bestehend aus einem Kunststoff-Hohlprofil und einer Fuellung
DE2543969A1 (de) * 1975-10-02 1977-04-07 Wieland Werke Ag Kunststoffverbundprofil
DE2633580A1 (de) * 1976-07-27 1978-02-02 Erbsloeh Julius & August Verbundprofilstab und verfahren zu seiner herstellung
DE8436275U1 (de) * 1984-12-11 1986-10-16 Bußmann, Rudolf, 4446 Hörstel Mit Kunststoff ausgeschäumtes Profil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227599A1 (de) 1982-07-21 1984-01-26 Eberhard Holzhaeuer Leuchteinheit, bestehend aus einem von einer seite her beleuchteten transparenten koerper
DE19513836A1 (de) 1995-04-12 1996-10-17 Ekonal Bausysteme Gmbh & Co Kg Fenster, Tür o. dgl. mit einem Blendrahmen und einem zugehörigen Flügelrahmen
EP0978619A2 (fr) 1998-08-05 2000-02-09 Dr. Pitscheider Ingenieurbüro Profilé isolant

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1245775A2 (fr) * 2001-03-30 2002-10-02 Ensinger GmbH Profilé en matière plastique
EP1245775B1 (fr) * 2001-03-30 2014-12-24 Ensinger GmbH Profilé en matière plastique
DE10116049B4 (de) * 2001-03-30 2016-10-06 Ensinger Gmbh Verwendung eines Kunststoffprofils und Verfahren zur Herstellung desselben
DE102011057127A1 (de) * 2011-12-29 2013-07-04 Rehau Ag + Co. Extrudiertes Hohlprofil für einen Rahmen sowie Rahmenteil, Rahmen und Verfahren zur Herstellung eines Rahmenteils
EP2743421A1 (fr) * 2012-12-14 2014-06-18 SCHÜCO International KG Façade ou toit vitré, profilé isolant et procédé de fabrication d'un profilé isolant
ITAN20130120A1 (it) * 2013-07-01 2013-10-01 Starpur Srl Profilato bi-componente isolante nei profilati metallici a taglio termico.
CN104948070A (zh) * 2015-06-26 2015-09-30 安徽公元科技发展有限公司 平面多腔体胶条共挤型材
CN110259351A (zh) * 2019-06-17 2019-09-20 安徽钟南消防科技有限公司 一种高效节能的铝合金防火窗的制造工艺

Also Published As

Publication number Publication date
EP1180574A3 (fr) 2002-10-30
DE10039980A1 (de) 2002-02-28

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