EP1930536A1 - Latte isolante destinée à l'utilisation dans une rainure à verre sur un profil de cadre - Google Patents

Latte isolante destinée à l'utilisation dans une rainure à verre sur un profil de cadre Download PDF

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Publication number
EP1930536A1
EP1930536A1 EP06125732A EP06125732A EP1930536A1 EP 1930536 A1 EP1930536 A1 EP 1930536A1 EP 06125732 A EP06125732 A EP 06125732A EP 06125732 A EP06125732 A EP 06125732A EP 1930536 A1 EP1930536 A1 EP 1930536A1
Authority
EP
European Patent Office
Prior art keywords
heat
insulating strip
insulating
base body
strip
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Withdrawn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
EP06125732A
Other languages
German (de)
English (en)
Inventor
Dirk Alcoa Aluminium Deutschland Inc. Vollmer
Klaus Rickenbrock
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.)
Kawneer Aluminium Deutschland Inc
Original Assignee
Alcoa Aluminium Deutschland Inc
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 Alcoa Aluminium Deutschland Inc filed Critical Alcoa Aluminium Deutschland Inc
Priority to EP06125732A priority Critical patent/EP1930536A1/fr
Publication of EP1930536A1 publication Critical patent/EP1930536A1/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Withdrawn legal-status Critical Current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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/6238—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats having extra functions
    • E06B2003/6244—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats having extra functions with extra parts sealing against the bottom of the glazing rebate or against the edge of the pane

Definitions

  • the present invention relates to a heat-insulating strip for insertion into a glazing rebate on a frame profile of a window, a door or a facade, wherein the glazing rebate between a side surface adjacent to a gap space of a surface element inserted into the frame profile, in particular an insulating glass pane, and one of the side surface of the Surface element opposite spaced jetty of the frame profile is formed.
  • FIG. 1 in a perspective sectional view of a known from the prior art window frame 100, which consists essentially of a frame system 110 and a sash 120 system. It is provided that an insulating glass pane 101 is inserted in the sash frame profile 120 and held between the corresponding outer shell 121 and inner shell 122.
  • window frame profile 100 has as a frame system 110 and sash 120 each thermally insulated aluminum composite profiles 110, each consisting of an outer shell 111 and 121 and an inner shell 112 and 122 preferably made of light metal, wherein for reducing the thermal conductivity of the corresponding outer shells 111 and 121 and inner shells 112 and 122 via preferably made of plastic insulating ribs 115 and 125 frictionally with each other are connected.
  • the insulating webs 125 usually engage in corresponding grooves provided on the outer shells 111 and 121 and inner shells 112 and 122, respectively.
  • the area facing the disc 101 between the outer shell 121, the inner shell 122 and the insulating profile 123 of the sash frame profile 120 is commonly referred to as a "glass fold", which completely rotates the disc 101.
  • a glass fold which completely rotates the disc 101.
  • the reference numeral "102" designated Glasfalz grip the edges of the glass sheet 101, which by fitting to the outer and inner shell 121 and 122 of the sash composite profile 120 seals 103 and / or in Fig. 1 not explicitly shown glass slats are held in a sealed manner on the sash profile 120.
  • a heat-insulating strip 130 which fills approximately the entire glazing rebate 102.
  • the thermal insulation strip 130 rests against the upper insulating web 125 of the sash frame profile 120 on the one hand and on the side surface 104 of the insulating glass pane 101 facing the sash frame profile 120 on the other hand, so as to effect thermal insulation in the glass rebate 102.
  • the insulating web 125, against which the heat-insulating strip 130 inserted into the glazing rebate 102 rests, is also referred to in this specification as the "jetty of the frame profile".
  • the at Fig. 1 shown arrangement for use coming thermal barrier strip 130 is designed only for a specific, in particular predetermined insulating glass pane thickness, because in glass panes of other strength, which are held with suitable seals, ie with seals correspondingly adapted sealing height, the sash 120, this heat-insulated bar is not used. This makes the use of different thermal insulation strips required, especially when different thicknesses or thick insulating glass panes are used.
  • Fig. 1 shown construction in terms of the required installation cost of disadvantage, since the known thermal insulation strip 130 can be used only before the installation of the glass sheet 101 in the glass rebate 102, which may cause problems during assembly of the glass sheet 101.
  • the present invention seeks to further develop a thermal strip of the type mentioned above, that on the one hand a good thermal insulation can be achieved, and on the other hand, at the same time simplifies the installation of the heat insulation and measures taken to ventilate and drain the Glasfalzes become.
  • thermo insulation strip in the inserted state substantially parallel to the side surface of the surface element extending base body having a plurality of first and second respectively projecting from the base holding webs, and wherein in the inserted state of the heat-insulating strip, the first holding webs on the one hand and the second holding webs on the other hand with the side surface of the surface element or interact with the jetty of the frame profile that formed with the respective retaining webs a frictional connection and so the heat-insulating i m gap space is held.
  • the heat-insulating strip according to the invention has at one end of the main body a stop element, which lies in the inserted state of the heat-insulating strip outside the gap space and abuts on a plane parallel to the surface element stop surface or to the surface element itself and thus positioned the heat-insulating strip in the gap.
  • the thermal insulation strip according to the invention is designed such that it can be inserted into the gap space, it is possible that the thermal insulation strip can be used only after mounting the surface element or the insulating glass in the frame profile. In particular, this simplifies the assembly of the entire window frame including the window pane held by the frame profile of the window frame.
  • the heat-insulating strip is designed essentially in the form of a comb profile seal, wherein the heat-insulating strip has a base body which runs substantially parallel to the side surface of the surface element or the insulating glass pane and substantially parallel to the arranged opposite the side surface of the surface element jetty of the frame profile when the thermal insulation strip is pushed into the gap.
  • the cross section of the main body of the heat-insulating strip is smaller than the cross-section of the gap executed.
  • the fixation of the thermal insulation strip in the gap is carried out according to the invention with the help of the plurality of first and second each projecting from the main body of the thermal insulation performance retaining webs. It is envisaged that in the inserted state of the thermal insulation strip, the first retaining webs so interact with the side surface of the surface element and the second retaining webs with the landing of the frame profile that formed with the respective retaining webs a non-positive connection and the heat-insulating strip is held in the gap.
  • the heat-insulating strip according to the invention further comprises a stop element at one end of the base body, which lies in the inserted state of the thermal insulation strip outside of the gap space and abuts a parallel to the surface element extending abutment surface or to the surface element itself and thus positioned the heat-insulating strip in the gap.
  • a stop element at one end of the base body, which lies in the inserted state of the thermal insulation strip outside of the gap space and abuts a parallel to the surface element extending abutment surface or to the surface element itself and thus positioned the heat-insulating strip in the gap.
  • the heat-insulating strip according to the invention is also suitable for use with different frame profile types, in particular if different thicknesses or thick insulating glass panes are used.
  • first and second retaining webs that they protrude at an acute angle from the main body of the heat-insulating strip, wherein the respective retaining webs in the direction of one end of the base body are inclined, on which the stop element is formed.
  • a so-called "barb effect” can be effected, since on the one hand the heat-insulating strip with the inclined in the direction of the stop element retaining elements without greater mechanical resistance can be inserted into the Glasfalz, however, on the other hand due to the inclination of the holding webs pulling out the inserted insulating strip from the Glasfalz is effectively prevented up to a pre-definable tensile force.
  • the stop element is formed at the end of the body, which effectively prevents further insertion of the heat-insulating strip in the glazing rebate, not only a particularly secure positioning, but also a particularly effective fixation of the heat-insulating strip in the rebate space is possible in this preferred embodiment.
  • the first and second retaining webs protrude at an acute angle from the main body of the Wärmdämmmann
  • these retaining webs in particular in an angular range between 10 ° to 80 °, preferably in an angular range between 30 ° to 60 °, and more preferably in an angular range between 40 ° and 50 ° protrude.
  • acute angle is to be understood in particular as meaning an angle which is different from 90 °.
  • the holding webs are flexibly connected to the base body.
  • the retaining webs By providing a certain flexibility of the holding webs relative to the main body of the heat-insulating strip, it is possible that the retaining webs not only the function of fixing the heat-insulating strip in the rebate, but also the function of sealing the rebate space, if necessary. In particular, this can prevent the penetration of moisture from the outside into the rebate space.
  • the flexible attachment of the support webs on the body of the thermal insulation strip is also advantageous insofar as one and the same heat-insulating strip can be used for different frame profiles, since due to the flexibly mounted holding webs, the thickness of the heat-insulating strip is variable in a certain range and thus different sized gap spaces can be suitably insulated, without the fixation and positioning of the thermal insulation strip in the gap space is adversely affected.
  • the holding webs are formed from a flexible material and thus have a soft consistency.
  • the base body, the holding webs and possibly also the stop element wherein here preferably a polyethylene material, in particular a polyethylene foam is used.
  • a polyethylene material in particular a polyethylene foam is used.
  • other suitable materials are conceivable for this purpose.
  • the base body and the retaining webs are each formed of different materials, in particular plastic materials and are connected by coextrusion.
  • the base body is formed from a relatively rigid material and thus has a relatively hard consistency
  • the holding webs are formed of a comparatively soft material and thus correspondingly spring-shaped. This is in particular with regard to the required for fixing the thermal insulation performance support of the holding webs on the side surface of the surface element or on the jetty of the frame profile advantage.
  • stop element of the heat-insulating strip is preferably provided that this has a in the inserted state of the heat-insulating strip pointing to the gap space, extending substantially parallel to the surface element side, in the inserted state of the heat-insulating strip to the plane parallel to the surface element stop surface or to the surface element itself abuts.
  • this has a in the inserted state of the heat-insulating strip pointing to the gap space, extending substantially parallel to the surface element side, in the inserted state of the heat-insulating strip to the plane parallel to the surface element stop surface or to the surface element itself abuts.
  • other embodiments are also conceivable here.
  • a solution known from the prior art for a window frame 100 is shown in which a heat-insulating strip 130 is used, which fills approximately the entire glass rebate 102, said heat-insulating strip 130 on a landing 125 of the sash profile 120 on the one hand and on the wing frame profile 120 facing Side surface 104 of the insulating glass pane 101 on the other hand is applied, so as to effect a thermal insulation in the glass rebate 102.
  • Fig. 2 is a longitudinal sectional view of a preferred embodiment of the heat-insulating strip 13 according to the invention shown, which is inserted into the glass rebate 102 of a sash system 120 of a window 100.
  • the individual frame profiles 110 and 120 are formed as thermally insulated aluminum composite profiles, each consisting of a reference numeral "111" or "121" designated outer shell and one with the reference numeral "112" or "122" designated inner shell made of light metal.
  • the area facing the insulating glass pane 101 between the outer shell 121 of the sash 120, the inner shell 122 of the sash 120 and the insulating glass pane 101 facing insulating profile 125 of the sash 120 forms the glass rebate 102 which completely rotates the disk 101, which, however, in the in Fig. 2 selected longitudinally cut view is not visible.
  • the glazing rebate 102 is at the in Fig. 2 shown embodiment between an adjacent to a gap 102 'side surface 104 of the inserted into the sash profile 120 surface element 101 (insulating glass pane) and one of the side surface 104 of the surface element 101 oppositely spaced jetty 125 of the sash profile 120 formed.
  • a heat-insulating strip 13 is inserted into the gap 102 'between the side surface 104 of the surface element 101 and the abutment 125 of the sash frame profile 120.
  • This heat-insulating strip 13 is in Fig. 3 shown in a single presentation.
  • the heat-insulating strip 13 in the inserted state, ie in the in Fig. 2 shown, in which the heat-insulating strip 13 is inserted into the gap 102 ', a substantially parallel to the side surface 104 of the side surface member 101 extending base body 20 with a plurality of first and second respectively projecting from the base body 20 retaining webs 22 and 24 respectively.
  • the first and second retaining webs 22 and 24 are each at an acute angle from the base body 20 of the heat-insulating strip 13, wherein in the embodiment shown, the respective holding webs 22 and 24 are inclined in the direction of an end 21 of the base body 20 at which a stop element 26 is formed.
  • the respective retaining webs 22 and 24 cooperate with the side surface 104 of the surface element 101 or with the landing gear 125 of the frame profile 120 such that via these retaining webs 22 and 24 formed a non-positive connection and so the heat-insulating strip 13 held in the gap 102 ' becomes.
  • the acute-angled arrangement of the holding webs 22 and 24, a barb effect is achieved, thereby preventing the heat-insulating strip 13 in the opposite direction to the in Fig. 2 with the arrow "S" indicated insertion direction of the rebate 102 'can move.
  • the heat-insulating strip 13 causes the heat-insulating strip 13 to be pushed into the seaming space 102 'only to a certain extent.
  • the interaction between the retaining webs 22 and 24 and the stop element 26 is thus both a secure fixation and optimal positioning of the thermal insulation strip 13 in the glazing rebate 102 or gap 102 'possible.
  • the stop element 26 further comprises a in the inserted state of the heat-insulating strip 13 to the gap 102 'facing, substantially parallel to the surface element or the insulating glass pane 101 extending side surface 27, which in the in Fig. 2 shown inserted state of the thermal insulation strip 13 to the substantially parallel to the surface element 101 extending stop surface 105 and abuts the surface element 101 itself.
  • a retaining portion 28 is provided on the stop element 26, with which a glass strip or an inner glazing gasket 103 of the sash profile 120 cooperates such that on the heat-insulating strip 13 in the direction of a gap space biasing force (ie, a pointing in the direction of insertion S biasing force) is exercised , which also has a positive effect in terms of fixing and positioning of the thermal insulation strip in the gap.
  • a gap space biasing force ie, a pointing in the direction of insertion S biasing force
  • the solution according to the invention makes it possible for the thermal insulation strip 13 to be inserted into the gap space 102 'only after the installation of the insulating glass pane 101 into the frame profile 120, in which case subsequently, i. after insertion of the thermal insulation strip 13 in the gap 102 ', only the possibly necessary glazing bead or inner glazing gasket 103 of the sash frame profile 120 has to be mounted.
  • This embodiment leads to a substantial simplification in the assembly of the entire window 100.
  • retaining webs 22 and 24 are formed of a flexible material and thus have a soft consistency and / or by at least a portion of the retaining webs 22 and 24 in a certain way flexible with the body 20 of the thermal barrier strip 13 are connected, it can be achieved that over a relatively wide range of different sized gap spaces 102 'one and the same type of thermal insulation board can be used without the risk that between the respective retaining webs 22 and 24 and the side surface 104 of the insulating glass pane 101 and the landing bar 125 of the frame profile 120 no frictional connection is formed more.
  • the thermal barrier strip 13 is a polyethylene material, in particular polyethylene foam in question.
  • the thermal barrier strip 13 of the base body 20, the retaining webs 22 and 24 and the stop element 26 integrally formed;
  • the respective components of the thermal insulation strip 13 are formed separately and then connected to each other.
  • the base body 20 and the retaining webs 22 and 24 are formed of different plastic materials and are then connected by coextrusion.
  • the base body 20 may be formed, for example, from a relatively hard material, and thus has a relatively firm consistency, while for the retaining webs 22 and 24, a corresponding soft material is used, thus providing the best possible seal On the one hand and the best possible application and forming a frictional connection with the frame profile 125 and the insulating glass pane 101 to allow.
  • the heat-insulating strip 13 only after assembly of the insulating glass panes 101 in the frame profile 120 is used, whereby the assembly is much easier. Subsequently, it is only necessary to use the glazing bead or inner glazing gasket 103.
  • thermal barrier strip 13 is not limited to those in Fig. 2 and 3 illustrated preferred embodiment of the thermal barrier strip 13 limited. Rather, any combinations of the individual features specified in the claims are conceivable.
  • the use of the thermal insulation strip is not limited to a sash system for an insulating glass pane.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP06125732A 2006-12-08 2006-12-08 Latte isolante destinée à l'utilisation dans une rainure à verre sur un profil de cadre Withdrawn EP1930536A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06125732A EP1930536A1 (fr) 2006-12-08 2006-12-08 Latte isolante destinée à l'utilisation dans une rainure à verre sur un profil de cadre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06125732A EP1930536A1 (fr) 2006-12-08 2006-12-08 Latte isolante destinée à l'utilisation dans une rainure à verre sur un profil de cadre

Publications (1)

Publication Number Publication Date
EP1930536A1 true EP1930536A1 (fr) 2008-06-11

Family

ID=38016672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06125732A Withdrawn EP1930536A1 (fr) 2006-12-08 2006-12-08 Latte isolante destinée à l'utilisation dans une rainure à verre sur un profil de cadre

Country Status (1)

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EP (1) EP1930536A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470580A (en) * 2009-05-28 2010-12-01 Spectus Window Systems Ltd Window Assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538380A (en) * 1983-11-16 1985-09-03 Profile Extrusions Company Low friction weather seal
DE8814757U1 (de) * 1988-11-26 1989-01-12 Muskat, Helmut W., 2000 Hamburg Zusammendrückbares Dichtungsprofil
US5408784A (en) * 1994-05-12 1995-04-25 Kawneer Company, Inc. Exterior gasket for operable windows and doors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538380A (en) * 1983-11-16 1985-09-03 Profile Extrusions Company Low friction weather seal
DE8814757U1 (de) * 1988-11-26 1989-01-12 Muskat, Helmut W., 2000 Hamburg Zusammendrückbares Dichtungsprofil
US5408784A (en) * 1994-05-12 1995-04-25 Kawneer Company, Inc. Exterior gasket for operable windows and doors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470580A (en) * 2009-05-28 2010-12-01 Spectus Window Systems Ltd Window Assembly

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