EP2044284A1 - Ladder-type insulating strut for a composite profile for window, door and facade elements and composite profile for window, door and facade elements - Google Patents
Ladder-type insulating strut for a composite profile for window, door and facade elements and composite profile for window, door and facade elementsInfo
- Publication number
- EP2044284A1 EP2044284A1 EP08734902A EP08734902A EP2044284A1 EP 2044284 A1 EP2044284 A1 EP 2044284A1 EP 08734902 A EP08734902 A EP 08734902A EP 08734902 A EP08734902 A EP 08734902A EP 2044284 A1 EP2044284 A1 EP 2044284A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- insulating
- longitudinal direction
- clip
- door
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims description 20
- 230000000295 complement effect Effects 0.000 claims 1
- 238000010008 shearing Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 description 17
- 238000012986 modification Methods 0.000 description 16
- 230000004048 modification Effects 0.000 description 16
- 239000002184 metal Substances 0.000 description 11
- 239000006260 foam Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
-
- 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
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
- E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
-
- 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
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
- E06B3/26305—Connection details
-
- 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
-
- 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
- E06B2003/26387—Performing extra functions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/61—Side slide: elongated co-linear members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7045—Interdigitated ends
Definitions
- the present invention relates to a ladder-shaped insulating web for a composite profile for window, door and facade elements and a composite profile for window, door and facade elements.
- Insulating webs for composite profiles for window, door and facade elements and composite profiles for window, door and facade elements are e.g. DE 296 23 019 U1 (EP 0 829 609 B1), DE 197 35 702 A1, DE 298 21 183 U1 (EP 1 004 739 B1), DE 199 56 415 C1, DE 198 18 769 A1 and DE 198 53 235 Al known.
- Isoliersteg which consists of plastic and an embedded metal insert.
- the metal insert and the plastic have recesses, which lead to a ladder-like structure of the conductor bar.
- the metal insert serves to prevent a total failure of the insulating strip in case of fire.
- the recesses in the metal insert have the purpose of reducing the heat conduction.
- the insulating bars are first made of a suitable material, for example by extrusion as profile parts with a constant cross-section over the length.
- the sprouts or more precisely the recesses are then produced by a machining such as a machining (eg milling), cutting (such as laser cutting, water jet cutting, etc.), punching, etc.
- the reclaimed material can be recycled.
- the metal profile parts are firmly and thus captively connected to the insulating bar.
- the insulating bars can be provided with cover profiles or cover sheets.
- the cover profiles or cover sheets may e.g. clipped, glued, extruded, laminated, etc. It is also alternatively or additionally possible to fill the spaces between the ladder rungs with a material having a lower coefficient of thermal conductivity than the material of the rungs.
- the function of such cover profiles, etc. on the one hand the protection against the ingress of moisture, on the other hand, the protection of the inner core.
- the cover profiles or cover sheets can be applied before or after the installation of the doors. With the cover profiles or cover films, the moisture protection can be ensured.
- decorative elements can be attached.
- the cover can be made electrically conductive and thus accept the color of the metal profiles in the powder coating. Also a printing is possible.
- Fig. 1 shows a first embodiment of an insulating web, in a) in plan view, in b) in cross section perpendicular to the longitudinal direction along the line BB of Fig. Ia), and in c) in cross section perpendicular to the longitudinal direction along the line CC of Fig. Ia );
- Fig. 2 shows a second embodiment of an insulating web with other rung width in the Fig. 1 corresponding views;
- FIG. 3 is a cross-sectional view perpendicular to the longitudinal direction of an insulating web in connection with the inner and outer profile parts of a composite profile by rolling;
- FIG. 4 shows a third embodiment of an insulating web with meandering rungs of the ladder-type structure in a view corresponding to FIG. 1 a);
- Fig. 5 shows a fourth embodiment of an insulating web with anextrudêtm lid in a Fig. 1 c) corresponding view;
- FIG. 7 shows a fifth embodiment of an insulating web, in a) in cross section of the Isoliersteg stresses perpendicular to the longitudinal direction, in b) in cross section of a cover profile to be clipped perpendicular to the longitudinal direction, and in c) in the installed state between two metal profiles in cross section perpendicular to the longitudinal direction;
- FIG. 9 shows a tenth embodiment of an insulating web, in a) in plan view perpendicular to the longitudinal direction and in b) in cross section perpendicular to the longitudinal direction;
- FIG. 10 shows an eleventh embodiment of an insulating web, in a) in plan view perpendicular to the longitudinal direction, in b) in cross section perpendicular to the longitudinal direction, in c) in a modification of the cross-sectional shape perpendicular to the longitudinal direction, in d) a cross section without recesses, in e) a modification of the embodiment of b) with filler material, and in f) a modification of the modification of c) with filler material;
- FIG. 12 shows in a) a modification of the embodiment from FIGS. 10 a) and c), in b) and c) modifications of the embodiments from FIGS. 8 and 11, and in d) a modification of the embodiments from FIG. 10.
- the rungs 23 of the ladder-shaped Isoliersteg stresses 20 extend between the continuous longitudinal edges 21, 22 transversely to the longitudinal direction Z. But these can also be slightly inclined (up to about 20 °) to the transverse direction.
- the sprouts can also have a curved shape. Preferably, but not necessarily, all sprouts have the same shape.
- the longitudinal edges or edges 21, 22 are adapted to (in the longitudinal direction z) shear-resistant connection with profile parts 31, 32 (see FIG. 3) of the composite profile.
- the longitudinal edges or edges 21, 22 are formed as curling heads 25 or curl projections for curling in grooves of the profile parts 31, 32, which are each formed by a rolling hammer 33 and opposite wall portion 34.
- Other types of connections such as gluing, etc. are also possible.
- the rungs 23 have a width b in the longitudinal direction z, which is selected depending on the required transverse tensile strength and the required transverse rigidity and the material used and in the range of 0.5 to 10mm, preferably, lmm to 5mm, more preferably lmm to 3mm is up.
- the rungs In a cross-section perpendicular to the longitudinal direction, the rungs have a height (thickness) h (in the direction y) which is selected depending on the required transverse tensile strength and the required transverse rigidity and the material used and in the range of 0.5 mm to 10 mm, preferably 0.5mm to 5mm, more preferably 0.7mm to 2mm.
- the rungs 23 are arranged in the longitudinal direction z at regular intervals d between them, which distances are in the range of lmm to 100mm, preferably lmm to 50mm, more preferably lmm to 5mm, and more preferably 1 to 3mm. Of course, other widths, thicknesses, lengths, and distances are possible depending on the requirements.
- First test results were obtained from ladder-type insulating bars with rungs, which in the plan view in the longitudinal direction of the insulating web in a first embodiment, a width b of lmm and in a second embodiment of 3 mm and in the longitudinal direction of the insulating each regular intervals d of about 3mm exhibited.
- the rungs had in plan view in the direction transverse to the longitudinal direction of the Isolierstegs a length c of about 14mm long with a total dimension a of the insulating bar in this direction of about 23mm.
- the Isolierstege showed values for the transverse tensile strength (train in the direction of connecting the connected by means of the insulating web profile parts, ie in Fig.
- Fig. 4 shows a third embodiment of an insulating web with meandering rungs of the ladder-like structure in a Fig. 1 a) corresponding view.
- an anextruded cover (cover profile) 40 is provided to cover the spaces between the rungs, in a view corresponding to FIG. 1 c).
- the cover is formed integrally with the web.
- the cover profile is viewed in a cross section perpendicular to the longitudinal direction z as a lid on one side of the rungs (seen in the x direction) and its free end (edge) is clipped on the other side of the rungs (seen in the x direction).
- the clip connection is designed so that the clipping takes place in the vertical direction (y-direction).
- the clip connection is configured differently so that it is clipped obliquely to the height direction (y direction) and a traction force in the transverse direction (x direction) engages the clip.
- the IsolierstegACS 20 on the rungs 23 with clip heads (male clip parts) 28 is provided. These are arranged so that in the vertical direction y on one side of a clip head 28 and on the other side two clip heads 28 are arranged.
- the single clip head 28 is arranged in the transverse direction x centered on the rung, while the other two clip heads are arranged on the other side with an identical distance from the center.
- the clip heads are in each case by a height h 3 with respect to the remaining surface of the rungs 23 of the Isoliersteg stressess 20 before.
- the sum of the thickness hi in the height direction Y and two times the projection h 3 is preferably identical to the thickness of Einrollkexcellent 25 in height direction y.
- a cover (cover profile) 40 is formed so that it has on one side three clip receptacles (female clip parts) 48, of which the two outer have the same distance as the two located on one side of Isoliersteg stressess 20 clip heads 28 and the third clip recording is arranged centrally between them.
- the Isoliersteg Congress 20 has over a width ai in the transverse direction x to a substantially constant thickness hi.
- the width a 2 of the cover 40 in the transverse direction x is less than or equal to this width ai of the Isoliersteg Materialss 20th
- the cover has contact lips 42 formed on its edges running in the longitudinal direction Z in the transverse direction x.
- the clip receptacles (female clip parts) 48 have a distance I1 4 from the bottom of the clip receptacle in the height direction y to the outermost point of the clip receptacle, which is smaller than the height h 3 of the clip heads 28.
- the lips 42 end in the height direction y at the height level of the clip receptacles 48 or slightly higher (see also Fig. 7 c)).
- plastic with an E-modulus greater than 2000 N / mm 2 is used as a material for the insulating web. Suitable plastics are polyamide, polyester or polypropylene, for example PA66.
- the thickness 1I 1 of the insulating bridge bodies of all embodiments is in the range of 1 mm to 50 mm, preferably 1 mm to 10 mm, more preferably 1 mm to 2 mm, more preferably 1.4 to 1.8 mm.
- the thickness h 2 of the cover is preferably less than or equal to the thickness of the associated Isoliersteg stressess.
- the embodiment shown in Figures 5 and 6 is well suited for smaller values of a in the range of 8 to 20 mm, for example 14 mm.
- the thickness hi is then preferably, for example, 1.4 mm.
- the embodiment of Fig. 7 is for values of a in the range of 20 to 40 mm, e.g. 32 mm, well suited.
- the preferred thickness hi is in the range of 1.5 to 1.8 mm.
- PA66 is preferred as the material.
- a defined in terms of shear strength embodiment is shown in a plan view perpendicular to the longitudinal direction.
- the insulating web has a width a in the x direction in the range 10 mm ⁇ a ⁇ 100 mm.
- the insulating web has in the height direction (thickness direction) y through the material of the web passing through recesses 24.
- the shape of the recesses is substantially triangular in plan view, with corners having an inner radius of radius R.
- the height of the triangles in the transverse direction x is c. The triangles are arranged alternately. That is, in the plan view in Fig.
- one longitudinal side of a triangle is alternately arranged in parallel near the left side, then on the right side, then again on the left side, and so forth. It follows that the tips are arranged alternately.
- rungs 23 which have a width b perpendicular to the sides of the triangles delimiting them.
- the insulating web has in height direction y a height (thickness) h over its entire width, except for the curling heads 25 on.
- the values are as follows: chooses. For Isolierstege with a ⁇ 22mm c is in the range of 7 to 10, preferably 8mm.
- the radius R is ⁇ 2mm, preferably ⁇ 1mm, more preferably 0.5mm.
- the radius serves to avoid a notch effect and also the formation of a kind of bending joint.
- the width b of the rungs is 1 to 3 mm, preferably 2mm.
- For webs with a> 22mm c is in the range of 8 to 18mm, preferably 12mm.
- the height h in the vertical direction y is 1.2 to 2.4 mm, preferably 1.8 mm.
- the bridge is made of PA66GF25.
- Fig. 8 c shows a modification of the sixth embodiment in cross section, in which the course of the web between the two curl heads is not rectilinear, as in Fig. 8 b).
- Fig. 8d shows a seventh embodiment.
- the seventh embodiment differs from the sixth embodiment in that the recesses are not substantially triangular, but substantially rectangular.
- the cross section perpendicular to the longitudinal direction can be shown as in FIGS. 8 b) or c).
- the dimensions for a, b, c, e or R to the sixth embodiment also apply to the seventh embodiment.
- the dimension d i. the extent of the recesses in the longitudinal direction z is in the range of 3 to 8 mm, preferably 5 mm. This dimension d also applies to the preferred maximum extent of the triangular recesses in the sixth embodiment, even if the dimension d in FIG. 8 a) is not shown.
- Fig. 8 e shows an eighth embodiment.
- the eighth embodiment differs from the sixth and seventh embodiments in that the recesses are circular with a diameter of dimension c.
- Fig. 8 (f) shows a ninth embodiment which differs from the sixth and seventh embodiments in that the recesses are hexagonal. The remaining details of the sixth and seventh embodiments apply, as applicable, also for the eighth and ninth embodiments.
- Fig. 9 shows in a) in plan view perpendicular to the longitudinal direction and in b) in cross section to the longitudinal direction of an insulating web with a so-called package construction.
- This package construction is intended to be installed in a composite profile, as shown by way of example in Fig. 7 c) in cross-section.
- the four roll-in heads 25 are placed in the corresponding four shots curled, as it is readily apparent from the comparison with FIG. 7.
- the upper insulating web part 20a in FIG. 9b) is rolled up in FIG. 7c) and the lower insulating web part 20b in FIG. 9b is rolled down in FIG. 7c).
- the two Isolierstegiers are connected by a clipped connection piece 20c so that on the one hand a shield against convection and radiation between the inside and outside of the composite profile is achieved, and that on the other hand, a plurality of hollow chambers 2Od are formed.
- the hollow chambers 2Od are divided by a diagonal brace 2Oe of the connecting part 20c in the vertical direction y.
- recesses 24 having a width in the transverse direction x and in a longitudinal extent d in the longitudinal direction z can be formed one or more insulating web parts 20a, 20b and / or the connecting part 20c.
- the number of recesses and the width and length of the recesses is not limited to the arrangement shown in Fig. 9 a).
- FIG. 10 shows a so-called hollow chamber profile.
- Hohlhuntpro fil is in the transverse direction x between the Einrollvorsprüngen 25 hollow chambers.
- Fig. 10d the cross section of a conventional hollow chamber profile is shown.
- the difference is essentially that in the middle hollow chamber between the rungs 23, the wall is removed, so recesses 24 are formed.
- the recesses have a width g in the transverse direction x and a longitudinal extent d in the longitudinal direction z.
- the information on c) of the sixth to ninth embodiment can also be used for g).
- a recess 24 is formed only on one side of the hollow chambers.
- the part of the hollow chamber profile in which one or more recesses 24 are formed is filled with a foam as filler.
- This foam is preferably a pure foam, which has a lower coefficient of thermal conductivity than the material formed to form the Isoliersteg stressess. Fig.
- FIGS. 12 b), c) and d) show modifications of insulating bars with two such projections 28.
- FIGS. 8 to 12 are preferably provided with anextruded lids of the type shown in FIGS. 5, 6 or more preferably with clip projections and / or clip receivers of the type shown in FIG.
- foils it is also possible to provide foils to cover the recesses or to perform a foaming with a material of lower thermal conductivity than the material of the Isolierstegenia. Preference is given to the at least partially or completely clipped lid or possibly films.
- Suitable foams are foams made of thermosetting plastics such as PU with the appropriate density, preferably foams of low density (0.01 to 0.3 kg / l).
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Building Environments (AREA)
- Elimination Of Static Electricity (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- Ladders (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10176394.4A EP2256280A3 (en) | 2007-04-02 | 2008-03-31 | Ladder shaped insulating strip for compound profile for window, door and facade elements |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007004935U DE202007004935U1 (en) | 2007-04-02 | 2007-04-02 | Insulating web for compound profile for windows and doors has ladder-like insulating body extending longitudinally with continuous longitudinal edges for relative displacement |
DE200720009106 DE202007009106U1 (en) | 2007-06-28 | 2007-06-28 | Ladder-shaped insulating bar for a composite profile for window, door and facade elements and composite profile for window, door and facade elements |
DE202007016649U DE202007016649U1 (en) | 2007-04-02 | 2007-11-27 | Ladder-shaped insulating bar for a composite profile for window, door and facade elements and composite profile for window, door and facade elements |
PCT/EP2008/002543 WO2008119535A1 (en) | 2007-04-02 | 2008-03-31 | Ladder-type insulating strut for a composite profile for window, door and facade elements and composite profile for window, door and facade elements |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10176394.4A Division-Into EP2256280A3 (en) | 2007-04-02 | 2008-03-31 | Ladder shaped insulating strip for compound profile for window, door and facade elements |
EP10176394.4 Division-Into | 2010-09-13 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP2044284A1 true EP2044284A1 (en) | 2009-04-08 |
EP2044284B1 EP2044284B1 (en) | 2011-03-16 |
EP2044284B8 EP2044284B8 (en) | 2011-04-20 |
EP2044284B2 EP2044284B2 (en) | 2018-02-28 |
Family
ID=39339359
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08734902.3A Active EP2044284B2 (en) | 2007-04-02 | 2008-03-31 | Ladder-type insulating strut for a composite profile for window, door and facade elements and composite profile for window, door and facade elements |
EP10176394.4A Withdrawn EP2256280A3 (en) | 2007-04-02 | 2008-03-31 | Ladder shaped insulating strip for compound profile for window, door and facade elements |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10176394.4A Withdrawn EP2256280A3 (en) | 2007-04-02 | 2008-03-31 | Ladder shaped insulating strip for compound profile for window, door and facade elements |
Country Status (9)
Country | Link |
---|---|
US (2) | US20100115850A1 (en) |
EP (2) | EP2044284B2 (en) |
JP (1) | JP5368424B2 (en) |
CN (1) | CN101688421B (en) |
AT (1) | ATE502182T1 (en) |
CA (1) | CA2682644A1 (en) |
DE (2) | DE202007016649U1 (en) |
RU (1) | RU2472910C2 (en) |
WO (1) | WO2008119535A1 (en) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059854B4 (en) * | 2006-12-15 | 2010-04-01 | Technoform Caprano Und Brunnhofer Gmbh & Co. Kg | Reinforced plastic profile for window, door and façade elements |
DE102006061035C5 (en) * | 2006-12-22 | 2014-09-04 | Technoform Bautec Holding Gmbh | Plastic profile for window, door and facade elements |
DE202007016649U1 (en) * | 2007-04-02 | 2008-04-30 | Technoform Caprano Und Brunnhofer Gmbh & Co. Kg | Ladder-shaped insulating bar for a composite profile for window, door and facade elements and composite profile for window, door and facade elements |
EP2136024B1 (en) | 2008-06-18 | 2011-11-09 | Technoform Bautec Holding GmbH | Compound profile for window, door or façade elements with pre-defined flame retardant characteristics and isolating bar for a compound profile with flame retardant characteristics |
IT1398965B1 (en) * | 2009-02-18 | 2013-03-28 | Eco S R L | DEVICE FOR UNION OF TWO ALUMINUM PROFILES FOR THE CONSTRUCTION OF COMPOSITE BARS TO BE USED IN THE CONSTRUCTION OF LOW THERMAL TRANSMISSION WINDOWS. |
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- 2008-03-31 RU RU2009140304/12A patent/RU2472910C2/en not_active IP Right Cessation
- 2008-03-31 WO PCT/EP2008/002543 patent/WO2008119535A1/en active Application Filing
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- 2008-03-31 CN CN2008800112071A patent/CN101688421B/en active Active
- 2008-03-31 EP EP08734902.3A patent/EP2044284B2/en active Active
- 2008-03-31 EP EP10176394.4A patent/EP2256280A3/en not_active Withdrawn
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EP2044284B8 (en) | 2011-04-20 |
WO2008119535A1 (en) | 2008-10-09 |
US7913470B2 (en) | 2011-03-29 |
EP2256280A3 (en) | 2013-04-24 |
RU2472910C2 (en) | 2013-01-20 |
CN101688421A (en) | 2010-03-31 |
DE502008002862D1 (en) | 2011-04-28 |
US20080256893A1 (en) | 2008-10-23 |
EP2044284B1 (en) | 2011-03-16 |
DE202007016649U1 (en) | 2008-04-30 |
EP2256280A2 (en) | 2010-12-01 |
EP2044284B2 (en) | 2018-02-28 |
CA2682644A1 (en) | 2008-10-09 |
US20100115850A1 (en) | 2010-05-13 |
JP2010523842A (en) | 2010-07-15 |
RU2009140304A (en) | 2011-05-10 |
CN101688421B (en) | 2012-07-18 |
ATE502182T1 (en) | 2011-04-15 |
JP5368424B2 (en) | 2013-12-18 |
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