EP2039866A2 - Ouvrant pour fenêtres et portes - Google Patents
Ouvrant pour fenêtres et portes Download PDFInfo
- Publication number
- EP2039866A2 EP2039866A2 EP08164759A EP08164759A EP2039866A2 EP 2039866 A2 EP2039866 A2 EP 2039866A2 EP 08164759 A EP08164759 A EP 08164759A EP 08164759 A EP08164759 A EP 08164759A EP 2039866 A2 EP2039866 A2 EP 2039866A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- glazing
- frame
- stiffening
- sash
- 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- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 37
- 230000001747 exhibiting effect Effects 0.000 claims abstract 2
- 239000011521 glass Substances 0.000 claims description 8
- 239000011324 bead Substances 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 32
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241001264313 Semioptera wallacii Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Images
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
- E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
- E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
- E06B3/306—Covering plastic frames with metal or plastic profiled members
Definitions
- Windows and doors are increasingly made of plastic hollow sections, in particular made of rigid PVC.
- the filling or glazing is usually held on the outside by a seal through a glass stop chamber - also called wing flap - and on the inside by a glass bar.
- wings for windows and doors must generally be provided with steel stiffening profiles from a frame width and / or height of more than approx. 80 cm.
- the plastic hollow sections have a central hollow chamber as a stiffening chamber into which the steel reinforcements are inserted and screwed to one of the walls of the plastic hollow profile.
- the steel reinforcing profiles have a very high thermal conductivity, so that the thermal resistance of the entire window is thereby significantly deteriorated.
- a frame which comprises a substantially the inside of the frame forming, a plurality of hollow chambers having basic plastic profile and the outside of the frame forming metal profile.
- the filling or glazing is held on the inside by a glass stopper chamber of the base profile and on the outside by the metal profile.
- the metal profile forming the outside has at least one stiffening hollow chamber. The frame can thereby manage without additional metal stiffening profile in one of the hollow chambers of the basic profile.
- Object of the present invention is to provide a profile system and a window that does not have these disadvantages. Further objects result from the advantages of the teaching according to the invention over the prior art.
- the inventive system is based on a standard sash profile as a basic profile for the sash and a standard frame profile, which - in contrast to DE 10 2005 021 934 A1 - Installed in the usual arrangement to each other become. That is, an inside opening sash is used in which the sash override of the sash frame profile is outside and the glazing bead receptacle groove is inside.
- the stiffening metal profile used according to the invention is thus slipped over the outer wing flap and preferably locked so with this, that it has a certain displaceability in the longitudinal extent of the profile to accommodate temperature-induced thermal expansion and shrinkage of the aluminum or the PVC profile, without that there is a bounce or bending of the entire system by the bimetallic effect.
- stiffening metal profiles used according to the invention can easily be painted or anodized, even in dark colors. Although they heat up relatively strong during exposure to sunlight, the stiffening effect nevertheless remains almost the same, since the modulus of the metals usually used, in particular aluminum, is relatively little temperature-dependent, in contrast to PVC, whose stiffness is above about 60 Degree drops sharply. Due to the fact that primarily the stiffening metal profile heats up when exposed to sunlight, this aluminum profile expands considerably more than the basic PVC profile.
- aluminum profile according to the invention stiffens the overall construction so strong that approximately the values of a plastic profile are achieved with conventional steel reinforcement.
- the frame according to the invention can thereby make do without additional metallic stiffening profile in one of the hollow chambers of the plastic base profile.
- the area moments of inertia I X and I y of the metal stiffening profile are each preferably more than 4 cm 4 , preferably more than 5 cm 4 in each case, the area moment of inertia in the X direction being more decisive.
- the wall thicknesses of the individual walls and webs can be designed differently in order to obtain optimum rigidity in the desired direction.
- the area moment of inertia in the X direction ie in the direction perpendicular to the glazing, approximately as high or higher than in the Y direction, ie in the direction parallel to the glazing.
- the ratio I X / I y > 0.7, in particular> 0.9 applies.
- a standard sash profile is used for the sash, which has an outer sash overlap with glazing gasket groove.
- the glazing gasket groove is not needed when using this sash in combination with the metal stiffening profile. Rather, in this embodiment, the outer glazing gasket is inserted directly into a gasket receiving groove of the metal stiffening profile.
- the sealing grooves of the sash of the wing frame and the metal stiffening profile are compatible with each other, so that the same glazing gasket can be used both in the sash and in metal stiffening profile.
- the use of a standard sash ensures that as few components as possible can be used to produce standard sashes without external metal bracing profiles as well as sash frames using this metal bracing profile.
- the invention relates to a system for the production of windows and doors, comprising at least one PVC window frame, a sash profile with external PVC wing flap, a metal stiffening profile, which are placed over the wing flap and connected to this teilschubfest can, as well as at least one glass strip.
- this system comprises at least two glass strips of different Height, so that with this system both wings with and without aluminum stiffening profile can be produced.
- the sash profile on its outer side has a wall which is perpendicular, d. H. parallel to the glazing plane, and in the upper area a sloping wall towards the glazing.
- the metal stiffening profile is formed on its side facing the wing flap with a corresponding inner contour, so that it completely and tightly encloses the wing flap both in the area of the outer visible surface of the wing flap as well as in the oblique upper region in the inserted state.
- the upper contour of the stiffening metal profile which tapers obliquely onto the glazing, is preferably designed to be longer than the depth of the sash overlap, so that-in the oblique design of this limb-the glazing glazing becomes larger than in the case of a standard version of the sash.
- a higher glass strip is preferably used on the inside, in order to achieve an approximately equally high Glaseinstand here.
- the Glaseinstand is about 5-10 mm higher than in the corresponding version of the window without metal stiffening profile.
- the metal stiffening profile is preferably placed with a rotary / tilting movement on the wing flap of the sash profile and preferably locked with this.
- the metal stiffening profile has preferably at the end of the vertical outer wall on a recessed nose, which engages around the lower edge of the outer wall of the sash profile.
- the standard sash profile used according to the invention is preferably extruded from PVC-U and, in the glazing rebate area preferably near the sash overlap, has a depression for better drainage of the sash rebate area and / or an outwardly inclined glazing rebate area.
- the glazing gasket in the metal stiffening profile rests directly against the glazing. This ensures that the forces are introduced by wind loads directly into the stiffening profile and intercepted by this.
- the sash according to the invention has a significantly improved thermal insulation. On the one hand, this is due to the omission of a steel reinforcement in the main chamber or reinforcing chamber of the PVC main profile, but on the other hand reinforced by the optimized position of the glazing by the increased distance between the outside of the glazing and the outer wall of the metal stiffening profile and the opposite a standard sash enlarged glass recess.
- the reinforcement chamber of the wing frame main profile can be filled with foam or filled with thermal insulation material without a steel reinforcement makes the thermal insulation of this chamber again canceled.
- the area below the glazing gasket of the metal stiffening profile is additionally insulated with foam insulating material, which in particular reduces heat transmission by radiation.
- the metal stiffening profile according to the invention can be used with different overall depths of the plastic airfoil.
- the nominal depth of this plastic airfoil is particularly preferably at least 70 mm, preferably at least 80 mm.
- first of all four mitred plastic sash profiles are welded in a manner known per se to form a sash.
- four preferably blunt cut aluminum stiffening profiles are placed on the four outer wing flashovers and locked with them.
- the two vertically extending aluminum stiffening profiles are first placed, which are previously processed in the corner by a milling.
- the two horizontal aluminum stiffening profiles are used. Preference is given to the insertion of the aluminum stiffening profiles on the wing flap of the frame profiles already the glazing gaskets in the gasket-receiving groove of the aluminum stiffening profiles used.
- the glazing is done in a conventional manner by inserting the multiple glazing in the casement, blocking and inserting the inner glazing beads.
- the production of the casement is identical to the production of a conventional wing, so that the manufacture of the casement frames according to the invention can be carried out without problems in conventional automated installations.
- Fig. 1 is a cross section through an inventive window with window frame profile 1, sash profile 2, aluminum stiffening profile 3, and glazing bead 4 is shown.
- Frame profile 1 and sash profile 2 are made of PVC-U with a depth of 88 mm.
- the center seal 10 is arranged to the inside 18, the seal is made on the inner stop seal 11th
- the stiffening profile 3 made of aluminum consists essentially of the straight outer viewing surface 19 and the slope 20, at the end of the seal-receiving groove 7 is arranged to receive the glazing gasket 6. From the slope 20 slightly angled jumps the web 21, which serves for additional stiffening of the profile. Between the bridge 21 and the Seal receiving groove 7 is the retaining groove 22 for receiving a foam strip 12 for thermal insulation against the glazing 5. As out Fig. 1 Furthermore, the inner leg or web (21) of the metal profile (3) - viewed in cross section - extends below the lower edge of the glazing (5). This contributes to the high area moment of inertia.
- the glazing 5 Due to the angled slope 20 of the aluminum stiffening profile 3 and the greater depth of the aluminum stiffening profile 3 in comparison to the wing flap 15 of the Glaseinstand the glazing 5 is greater than a standard wing, in which the glazing gasket 6 inserted into the seal-receiving groove 8 would. Accordingly, the height of the glazing bar 4 is 7 mm higher than a standard glazing bar (4 "in Fig. 8 ).
- the aluminum stiffening profile 3 in the height direction, a game of 0.8 mm relative to the sash profile 2.
- thermal expansion of the PVC plastic profile can be absorbed.
- the tolerances of the aluminum stiffening profile 3 and the sash profile 2 are dimensioned so that a relatively close, frictional connection between these profiles is formed, however, with greater expansion of one of the two profiles by heat or cold displacement in the longitudinal direction of the profile allows (partially thrust Connection).
- the stiffening effect of the aluminum stiffening profile 3 is ensured.
- Fig. 7 an embodiment of the invention is shown in section, in which instead of a triple glazing 5, as shown in Fig. 1 was used, a double glazing 5 'is used. Accordingly, the glazing bar 4 ', which is snapped into the inner Glaselfnnut 16, made slightly deeper. In Fig. 7 It is easy to see that a double glazing is arranged very centrally in the sash frame and thus enables an optimal isothermal course.
- Fig. 8 is a cross section of a standard window with frame 1 and sash 2 shown, in contrast to Fig. 1 and Fig. 7 the sash profile without outer aluminum stiffening profile 3 was made. Instead of the stiffening by an aluminum stiffening profile 3, which is placed over the wing flap 15, in this window according to the prior art, a steel reinforcement 25 in the reinforcing chamber 13 of the sash profile 2 is used.
- FIGS. 7 and 8 show that with the same glazing thickness according to the invention using the aluminum stiffening profile 3 on the window outer side 17 in cross-section closer to the center of the profile installation is carried out as in a standard window according to Fig. 8 ,
- Fig. 1 and in Fig. 7 is also the frame profile 1 additionally provided with an aluminum shell 9, as it is known in principle from the prior art.
- this type of aluminum shell causes only a very low degree of stiffening, in particular in the X direction, which would be unsuitable for the removal of wind loads in the case of a wing profile.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007000764A DE102007000764A1 (de) | 2007-09-21 | 2007-09-21 | Flügelrahmen für Fenster und Türen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2039866A2 true EP2039866A2 (fr) | 2009-03-25 |
| EP2039866A3 EP2039866A3 (fr) | 2011-11-16 |
Family
ID=40001506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08164759A Withdrawn EP2039866A3 (fr) | 2007-09-21 | 2008-09-22 | Ouvrant pour fenêtres et portes |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2039866A3 (fr) |
| DE (1) | DE102007000764A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216177A (zh) * | 2013-04-11 | 2013-07-24 | 浙江瑞明节能门窗股份有限公司 | 一种高性能塑钢薄木复合门窗 |
| WO2025221572A1 (fr) * | 2024-04-15 | 2025-10-23 | Dow Global Technologies Llc | Profilés architecturaux à couvercles de surface amovibles |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3301322A1 (de) * | 1983-01-17 | 1984-07-19 | Richard 8086 Moorenweis Heigl | Fenster, insbesondere kunststoffenster |
| DE19835836C2 (de) | 1998-08-07 | 2002-11-07 | Fickenscher & Soehne Gmbh & Co | Aussteifung für Kunststoffprofile |
| DE10002658A1 (de) * | 1999-01-21 | 2000-07-27 | Huels Troisdorf | Profilsystem |
| DE20013140U1 (de) * | 2000-07-28 | 2000-12-21 | REHAU AG + Co., 95111 Rehau | Vorrichtung zum Verschließen einer Gebäudeöffnung, insbesondere Fenster oder Tür |
| AT7125U1 (de) | 2003-07-16 | 2004-10-25 | Pfisterer Rudolf | Flügel für ein fenster oder eine tür |
| DE20313884U1 (de) * | 2003-09-06 | 2003-11-13 | Kleiß, Joachim, 97337 Dettelbach | Wärmegedämmtes Bauprofil aus Polyurethan mit innenliegender Gewebe-Verstärkung |
| DE102004049336A1 (de) * | 2004-10-09 | 2006-04-20 | Josef Westermann | Rahmen, insbesondere für eine Tür, ein Fenster oder ein Fassadenelement |
| DE102005021934A1 (de) | 2005-05-12 | 2006-11-16 | Profine Gmbh | Rahmen für ein Fenster oder eine Tür |
| US20070137119A1 (en) * | 2005-11-30 | 2007-06-21 | Christian Guillemette | Plastic window frame covered with aluminum sheet for providing colourable surface |
| AT8704U1 (de) * | 2005-12-01 | 2006-11-15 | Kutro Fenster Tueren Gmbh | Holzrahmen mit einer aluminiumaussenschale |
-
2007
- 2007-09-21 DE DE102007000764A patent/DE102007000764A1/de not_active Withdrawn
-
2008
- 2008-09-22 EP EP08164759A patent/EP2039866A3/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216177A (zh) * | 2013-04-11 | 2013-07-24 | 浙江瑞明节能门窗股份有限公司 | 一种高性能塑钢薄木复合门窗 |
| WO2025221572A1 (fr) * | 2024-04-15 | 2025-10-23 | Dow Global Technologies Llc | Profilés architecturaux à couvercles de surface amovibles |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007000764A1 (de) | 2009-04-09 |
| EP2039866A3 (fr) | 2011-11-16 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: E06B 3/30 20060101AFI20111012BHEP |
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| REG | Reference to a national code |
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| 18D | Application deemed to be withdrawn |
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