WO2007096107A1 - Module d'encadrement et profile de cadre pour ce module - Google Patents

Module d'encadrement et profile de cadre pour ce module Download PDF

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Publication number
WO2007096107A1
WO2007096107A1 PCT/EP2007/001399 EP2007001399W WO2007096107A1 WO 2007096107 A1 WO2007096107 A1 WO 2007096107A1 EP 2007001399 W EP2007001399 W EP 2007001399W WO 2007096107 A1 WO2007096107 A1 WO 2007096107A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
profile
fiber
assembly according
frame assembly
Prior art date
Application number
PCT/EP2007/001399
Other languages
German (de)
English (en)
Inventor
Horst Tippenhauer
Stefan Eckert
Markus Fischer
Original Assignee
Rehau Ag + Co
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 Rehau Ag + Co filed Critical Rehau Ag + Co
Publication of WO2007096107A1 publication Critical patent/WO2007096107A1/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
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • 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
    • E06B3/5454—Fixing of glass panes or like plates inside U-shaped section members

Definitions

  • the invention relates to a frame assembly according to the preamble of claim 1 and a frame profile for this purpose.
  • a generic frame assembly with frame profiles is known from DE 20 2005 001 073 U1.
  • reinforcing components in the form of additional partitions in the profile frame building hollow chamber frame profiles are used to reinforce the profile frame. This should make it possible to replace metallic reinforcing profiles, which are also known as reinforcing components.
  • Such glued-in profile glazing-containing profile frames are increasingly in demand with colored visible sides.
  • Such profile frames have, since they are no longer white, a greater radiation absorption than the conventional white profile frame result.
  • a frame assembly z. B. when used as a window frame, occur in the colored profile frame high temperature differences between the annual minimum and the annual maximum temperature.
  • the high temperature differences lead to the risk of frame distortion, so that a reinforcement of the frame is essential.
  • the reinforcement by additional intermediate walls has proved to be unsuitable for solving this problem, since in particular unwanted additional heat bridges in the profile frame arise through the intermediate walls, which undesirably increases the heat transfer coefficient through the profile frame.
  • a simultaneous problem of the generic frame assembly mentioned above is the high adhesive requirement for producing a material connection of the profile frame with the insulating glazing.
  • a fiber reinforcement / fiber reinforcement at least the limiting the adhesive joint boundary wall, for the sake of simplicity of the entire boundary wall frame profile, eliminates both the Arm michsproblem, as well as reduces the amount of adhesive to be used. Contrary to many prejudices in the art, it has turned out that it is quite possible to provide fiber-reinforced / fiber-reinforced plastic materials which can be dyed.
  • the fiber reinforcement / fiber reinforcement leads to an increase in the frame stability, so that it is possible to dispense with additional reinforcement components.
  • the fiber reinforcement / fiber stiffening also results in an approximation of the coefficient of thermal expansion of the boundary wall delimiting the adhesive joint to the coefficient of thermal expansion of the surface support element.
  • an adhesive is used whose expansion behavior allows the compensation of differences between the coefficient of thermal expansion of the boundary bounding the adhesive joint boundary wall and the coefficient of thermal expansion of the surface support element over the lowest possible maximum adhesive strength.
  • the boundary wall which bounds the adhesive joint, or the frame profile which has this boundary wall is fiber-reinforced / fiber-reinforced.
  • the entire profile frame may consist of fiber-reinforced / fiber-reinforced plastic.
  • the adhesive joint may be delimited by a lateral boundary wall of the receiving section, that is to say present in a rollover section of the profile frame, or bounded by the lower boundary wall of the receiving section, ie present in a rebate base region of the receiving section.
  • a maximum thickness of the adhesive joint according to claim 2 has been found to compensate for thermally induced tolerances as sufficient and allows a particularly economical adhesive application.
  • a reinforcement according to claim 3 has proven particularly suitable for use in extruded frame profiles. Materials for the profile frame according to claim 4 are particularly well suited for fiber reinforcement / fiber stiffening.
  • a material according to claim 5 ensures a good surface quality, which favors a subsequent coloring of the profile frame.
  • a K-value between 50 and 60 allows an optimal embedding of the fibers of the fiber-reinforced / fiber-reinforced plastic, which in particular facilitates a corner welding of the profile frame.
  • a glass fiber content according to claim 6 allows a good weldability of corresponding frame profiles in particular for the production of Eckversch dipeptept in a square, especially in a rectangular profile frame.
  • Fiber lengths according to claim 7 provide a good compromise between good weldability of the frame profiles, what the fiber lengths should be as short as possible, and stability of the frame profiles, what the fiber lengths should be as long as possible.
  • Fibers according to claim 8 allow a good weldability of a corresponding fiber reinforcement / fiber stiffening frame profiles even at higher fiber contents than 15 wt .-%.
  • organic thermoplastic synthetic fibers can be used. Due to the orientation of the macromolecules, these fibers have significantly higher strength properties than, for example, components which are produced by extrusion.
  • Particularly suitable fibers are thermoplastics having a softening temperature which is greater than 85.degree.
  • a further object of the invention is to provide a frame profile for constructing a profile frame for a frame assembly according to the invention.
  • a coating according to claim 10 reduces the requirements of the material of the uncoated frame profile in terms of impact resistance and, where appropriate, the surface quality for subsequent coloring.
  • Material examples for the coating are PBT, ASA and SB.
  • the single FIGURE shows a section through a broken frame assembly with a plastic profile frame in cross-section, which is glued to a surface element in the form of insulating glazing.
  • Shown in the figure is a section through a broken part of a window sash 1. This has as a surface supporting element an insulating glazing 2 with two interconnected glass sheets 3, 4. The connection of the glass sheets 3, 4 takes place in the edge region of the insulating glazing 2 shown in the figure via a connecting profile element 5.
  • the front side areas of the insulating glazing 2 are surrounded by a circumferential profile frame 6 made of plastic, which is only partially shown in section of the figure.
  • the U-shaped receiving section 9 of the profile frame 6 is also referred to as a profile fold.
  • Those portions of the profile frame 6, which protrude from the Falzgrund Scheme from the insulating glazing 2 are also referred to as wing flashover sections of the profile frame 6.
  • the profiled elements 7, 8 formed as hollow-chamber frame profiles are produced from fiber-reinforced / fiber-reinforced plastic by extrusion.
  • This fiber reinforcement / fiber reinforcement represents the exclusive reinforcement of the profile frame 6.
  • the profile frame 6 therefore has no additional reinforcement components, for. B. in the form of metallic reinforcing profiles, on.
  • the profile elements 7, 8 are made of glass fiber reinforced, high impact PVC.
  • This PVC has a K value between 50 and 60 which describes its flow properties, in particular its melt viscosity. This K value can be converted into the intrinsic viscosity of the PVC by the following relationship:
  • the profile elements 7, 8 have a glass fiber content of at most 25 wt .-%, preferably at most 20 wt .-%, more preferably at most 15 wt .-%, with a length of the individual glass fibers between 1 and 3 mm.
  • the visible sides of the profile elements 7, 8 have sprayed coatings 10 of a fiber-free, high-impact plastic material.
  • the coatings 10 are in the present embodiment of PBT (polybutylene terephthalate).
  • the coatings 10 may also be of ASA (acrylonitrile-styrene-acrylic ester) or SB (styrene-butadiene).
  • sealing profile 13 On mutually parallel and spaced support portions. Adjacent of these three support sections define a total of two sealing cavities between them. About a double tongue and groove connection 14, the sealing profile 13 is positively clipped into a locking portion 15 of the main profile element 7.
  • the sealing profile 13 serves, in particular, to seal the main profile element 7 against the insulating glazing 2 in an impact-resistant manner.
  • the insulating glazing 2 is statically supported by block elements arranged in the receiving space 9 and not shown in the figure.
  • the double glazing 2 is glued to the profile frame 6.
  • the latter is arranged in the figure below the sealing profile 13 and is bounded on the one hand by a left in the figure left boundary wall 18 of the receiving portion 9 and the other part of the the weather-side wall of the glass pane 3 of the insulating glazing 2.
  • the boundary wall 18 is made of fiber-reinforced / fiber-reinforced plastic.
  • the adhesive joint 17 has between the boundary wall 18 of the profile frame 6 and the glass sheet 3 of the double glazing 2 a maximum thickness of 5 mm.
  • the thickness S of the adhesive joint 17 is shown exaggerated. In fact, the adhesive joint 17 is only about one-fifth as strong as the figure shows. This reduction in the thickness S of the adhesive joint 17 is the result of the relatively small difference between the thermal expansion coefficients of the material of the boundary wall 18 on the one hand and the glass sheet 3 on the other. This difference is about one fifth of the difference between the thermal expansion coefficients of an unreinforced PVC material and the glass of the glass sheet 3.
  • the adhesive joint 17 may also be housed elsewhere in the receiving section 9, z. B. between a lower boundary wall 19 in the figure and the double-glazing 2. For the strength of such an alternative adhesive joint, what was above to the strength of the adhesive joint 17 was executed.
  • Fiber reinforced / fiber reinforced profile frame 6 Alternative materials for the fiber reinforced / fiber reinforced profile frame 6 are ABS (acrylonitrile / butadiene / styrene), ASA (acrylonitrile / styrene / acrylic ester) and SB (styrene / butadiene). These copolymers are well suited for fiber reinforcement / fiber stiffening and for adapting the thermal expansion coefficient of the profile frame 6 to the thermal expansion coefficient of the glass panes of an insulating glazing.
  • ABS acrylonitrile / butadiene / styrene
  • ASA acrylonitrile / styrene / acrylic ester
  • SB styrene / butadiene
  • the fiber reinforcement / fiber stiffening of the fiber-reinforced / fiber-stiffened components of the profile frame 6, ie the reinforcing components of this, can be carried out alternatively to glass fibers by organic fibers based on polymer, in particular PAN (Pro ⁇ lyacrylonitrile). With such fibers, a higher fiber content than 15 or 20 wt .-% is possible. Despite this higher fiber content, a good weldability of the material is retained.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

L'invention concerne un module d'encadrement (1) qui présente au moins un élément de support plat (2) qui comprend une vitre (3, 4). Un dernier cadre profilé (6) en matière synthétique qui entoure le côté frontal présente des composants d'armature destinés à le renforcer. Une partie de réception (9) du module d'encadrement (1) sert à reprendre une partie de bord périphérique de l'élément de support plat (2). Dans la partie de réception (9) est formé au moins un joint collé (17) qui reprend un cordon d'adhésif (16) qui assure une liaison en correspondance de matière entre l'élément de support plat (2) et le cadre profilé (6). Le joint adhésif (17) est délimité d'une part par au moins une paroi de délimitation (18) de la partie de réception (9) et d'autre part par l'élément de support plat (2). La paroi de délimitation (18) est formée d'une matière synthétique renforcée de fibres. Des composants profilés (7, 8) du cadre profilé (6) en matière synthétique renforcée de fibres constituent l'unique composant qui sert à armer le cadre profilé (6).
PCT/EP2007/001399 2006-02-21 2007-02-19 Module d'encadrement et profile de cadre pour ce module WO2007096107A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006007994.9 2006-02-21
DE200610007994 DE102006007994A1 (de) 2006-02-21 2006-02-21 Rahmen-Baugruppe sowie Rahmenprofil hierfür

Publications (1)

Publication Number Publication Date
WO2007096107A1 true WO2007096107A1 (fr) 2007-08-30

Family

ID=37943788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/001399 WO2007096107A1 (fr) 2006-02-21 2007-02-19 Module d'encadrement et profile de cadre pour ce module

Country Status (2)

Country Link
DE (1) DE102006007994A1 (fr)
WO (1) WO2007096107A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13155U1 (de) 2011-07-22 2013-07-15 Josko Fenster Und Tueren Gmbh Fensterrahmen aus faserverstärktem Kunststoff

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532814A1 (de) * 1985-09-13 1987-04-02 Rolf Eberbach Glas-baueinheit, insbesondere fensterfluegel
EP1245775A2 (fr) * 2001-03-30 2002-10-02 Ensinger GmbH Profilé en matière plastique
WO2005019587A1 (fr) * 2003-08-20 2005-03-03 Profine Gmbh Profile de chassis de battant et fenetre en plastique a vitrage colle
DE202005001073U1 (de) * 2005-01-21 2005-05-04 Aluplast Gmbh Fenster- oder Tür-Flügel mit Profilrahmen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8202221U1 (de) * 1982-01-29 1982-11-25 Dynamit Nobel Ag, 5210 Troisdorf Profilleiste insbesondere fuer die herstellung von rahmen fuer fenster oder tueren
DE3825796C1 (fr) * 1988-07-29 1990-02-01 Huels Troisdorf Ag, 5210 Troisdorf, De
DE29824119U1 (de) * 1998-10-13 2000-04-20 KBE Vertriebsgesellschaft für Kunststoffprodukte GmbH, 66763 Dillingen Fenster oder Tür
DE19963233A1 (de) * 1999-12-27 2001-06-28 Raico Bautechnik Gmbh Rahmen für Fenster oder Türe
AT412767B (de) * 2000-03-03 2005-07-25 Greiner Extrusionstechnik Gmbh Verfahren zum herstellen von länglichen gegenständen sowie mit diesem verfahren hergestellter gegenstand
DE20302286U1 (de) * 2003-02-12 2003-04-24 Funck, Ralph, Dr., 67661 Kaiserslautern Fensterrahmen mit kontinuierlich faserverstärkten Thermoplasten
DE102005010680A1 (de) * 2004-04-27 2005-11-24 Greiner Extrusionstechnik Gmbh Verfahren zur Oberflächenbehandlung eines Kunststoffgegenstandes sowie nach dem Verfahren behandelter Gegenstand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532814A1 (de) * 1985-09-13 1987-04-02 Rolf Eberbach Glas-baueinheit, insbesondere fensterfluegel
EP1245775A2 (fr) * 2001-03-30 2002-10-02 Ensinger GmbH Profilé en matière plastique
WO2005019587A1 (fr) * 2003-08-20 2005-03-03 Profine Gmbh Profile de chassis de battant et fenetre en plastique a vitrage colle
DE202005001073U1 (de) * 2005-01-21 2005-05-04 Aluplast Gmbh Fenster- oder Tür-Flügel mit Profilrahmen

Also Published As

Publication number Publication date
DE102006007994A1 (de) 2007-08-30

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