EP3971363A1 - Ein dachfenster mit einem verbesserten scheibenelement und verfahren zur herstellung eines dachfensters - Google Patents
Ein dachfenster mit einem verbesserten scheibenelement und verfahren zur herstellung eines dachfensters Download PDFInfo
- Publication number
- EP3971363A1 EP3971363A1 EP20197592.7A EP20197592A EP3971363A1 EP 3971363 A1 EP3971363 A1 EP 3971363A1 EP 20197592 A EP20197592 A EP 20197592A EP 3971363 A1 EP3971363 A1 EP 3971363A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roof window
- pane element
- extended portion
- exterior sheet
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 230000000873 masking effect Effects 0.000 claims abstract description 49
- 230000007704 transition Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 36
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000000565 sealant Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000005496 tempering Methods 0.000 claims description 4
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004588 polyurethane sealant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004590 silicone sealant Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
- E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
- E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat
-
- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/6617—Units comprising two or more parallel glass or like panes permanently secured together one of the panes being larger than another
Definitions
- the present invention relates to a roof window defining a length direction and a width direction and comprising a frame, a sash, a pane element comprising at least one interior sheet and an exterior sheet, said pane element being connected to the sash by means of a glazing profile extending in the length direction of the roof window at each side of the pane element, and a set of cover members including a bottom sash covering extending in the width direction of the roof window and connected to the sash to extend over at least the glazing profile and optionally the pane element at each side of the pane element, the sash being pivotally connected to the frame by means of a set of hinges defining a hinge axis located between a top and a bottom of the roof window.
- the invention furthermore relates to a method of manufacturing a roof window.
- this and further objects are achieved with a roof window of the kind mentioned in the introduction which is furthermore characterised in that the exterior sheet of the pane element is provided with an extended portion extending beyond an inner portion to an edge at a distance from an edge of the at least one interior sheet and overlapping the bottom sash covering, that at least one masking is provided to substantially cover the extended portion, and that each glazing profile and each side sash covering has such a length that they extend substantially to the edge of the extended portion of the exterior sheet of the pane element.
- the bottom sash covering is effectively rendered inconspicuous in a simple manner.
- the roof window is given improved insulating properties due and an appealing look as the pane element extends throughout to the bottom of the roof window, thus smoothening the transition to the roof surface, or to another roof window located below in the direction of the roof inclination. Drainage of precipitation is facilitated as water, snow etc. is allowed to simply drip off the edge of the exterior sheet.
- the extended portion of the exterior sheet functions as an external weather screen for the bottom sash covering such that any fastening means such as screws securing the bottom sash covering to the sash are shielded from the weathering and in turn less exposed to penetration of water and other precipitation.
- Improved tightness at the sides of the pane element is provided in that the glazing profiles and the side sash coverings form a rim, thus channelling any precipitation over the edge of the exterior sheet.
- the at least one masking may be provided on the interior face and/or on the exterior face of the extended portion of the exterior sheet of the pane element. Providing the masking on the exterior face has a number of advantages, but the masking will be more exposed to wind load and UV radiation. Masking provided on the interior side is not as exposed to wind load, and less exposed to UV radiation.
- the masking preferably has a length substantially corresponding to the width of the extended portion of the exterior sheet of the pane element in the width direction of the roof window, and a width substantially corresponding to the length of the extended portion of the exterior sheet of the pane element in the length direction of the roof window. In this way, the masking covers the entire extended portion of the exterior sheet, thus effectively concealing any subjacent components of the roof window.
- the pane element comprises at least one spacer and optionally at least one outer sealant
- the masking covers also the at least one spacer and optionally the at least one outer sealant.
- the pane element of a presently preferred embodiment comprises a first and a second interior sheet positioned on the interior side of the exterior sheet, the first and second interior sheets preferably being of substantially identical size and have a common edge, the size of the first and second interior sheets substantially corresponding to the inner portion of the exterior sheet of the pane element.
- the bottom sash covering comprises a main section adjoined by a depending section to one side and a shelf section to the other side, and the main section and the shelf section are located at a distance from the interior side of the extended portion of the pane element such that a gap is formed between the bottom sash covering and the extended portion of the pane element, preferably the main section of the bottom sash covering being curved and having an apex substantially level with the shelf section, more preferably the transition between the main section and the shelf section comprising an inclined bridge section.
- At least one seal is provided to span the gap between the bottom sash covering and the extended portion of the pane element. This provides for increased protection against the surroundings and may also contribute to the retention of the pane element to the sash.
- the presence of one or more seals between the extended portion of the pane element and the bottom sash covering provides for an excellent lifetime performance of the roof window. This applies in particular in the case of cover members of metal, which is known as a material providing a reliable bonding surface, just as the glass surface of the extended portion of the pane element.
- a first seal is provided at the main section and a second seal at the shelf section to span the gap between the bottom sash covering and the extended portion of the pane element.
- a two-step sealing action is provided, and different properties may be assigned to the first and the second seal.
- a particularly efficient sealing action is provided by an embodiment, in which the second seal on the shelf section of the bottom sash covering is located close to the edge of the first and second interior sheets and the first seal on the main section of the bottom sash covering is located at a distance from the second seal, near the edge of the extended portion of the exterior sheet of the pane element.
- each seal may in principle be provided as through-going sealing profiles.
- the second seal comprises a plurality of distinct sealing elements, each sealing element having a longitudinal extension substantially smaller than the width of the extended portion of the exterior sheet of the pane element in the width direction of the roof window.
- the first seal comprises a sealing profile having a longitudinal extension substantially corresponding to the width of the extended portion of the exterior sheet of the pane element in the width direction of the roof window, the sealing profile preferably comprising a main body, an outer sealing lip and an inner sealing lip.
- the masking is a provided as a coating, preferably as a ceramic coating burned into the glass of the exterior sheet during tempering thereof. This has proven to function particularly well, regardless of whether the masking is on the exterior or the interior face.
- the bottom sash covering comprises a main section adjoined by a depending section to one side and a shelf section to the other side
- the depending section of the bottom sash covering is provided near the edge of the extended portion of the exterior sheet of the pane element, and wherein the depending section extends below the plane of the at least one interior sheet.
- the extended portion of the exterior sheet extends across and beyond the frame bottom member when looking in the plane of the pane element. This also improves the weatherproofing properties of the roof window.
- At least one seal is a structural seal which retains the bottom of the pane element. This provides for a particularly reliable connection of the pane element to the sash.
- said at least one structural seal is located at or near said set of glazing clips. This provides for a reliable transmission of any load acting on the pane element to the subjacent glazing clips.
- a secondary masking may be provided on at least one interior sheet of the pane element.
- a method of manufacturing a roof window is provided.
- a roof window 10' comprises a frame 1' configured to be built into roof structure and a sash 2'.
- the sash 2' is pivotally connected to the frame 1' at a set of hinges 25'.
- the roof window 10' comprises a frame represented by frame bottom member 13' connected to a roof structure 100 and a sash represented by sash bottom member 23'.
- An insulating element 30' is provided below bottom flashing 14' and bottom frame covering 16', having an abutment side 31' on a ledge 37' facing the frame bottom member 13'.
- a further insulating element 32' is provided under the bottom sash covering 15'. It is seen how the bottom sash covering 15' overlaps the lower portion of the exterior side of the pane 40'.
- the roof window 10 defines a length direction and a width direction.
- the length direction is normally parallel to the direction of inclination of the roof.
- the inclination of the roof typically ranges from 15° to 65°, but the roof window 1 according to the invention may be built into even very low pitch roofs, for instance having an inclination as low as 10°.
- the width direction is perpendicular to the length direction.
- the roof window 1 comprises a frame 1, a sash 2, a pane element 40 comprising at least one interior sheet 41, 42 and an exterior sheet 43.
- the pane element 40 is connected to the sash 2 by means of a glazing profile 18 extending in the length direction of the roof window at each side of the pane element 40.
- a set of cover members includes a bottom sash covering 15 extending in the width direction of the roof window and a side sash covering 17 extending in the length direction of the roof window and connected to the sash 2.
- Each side sash covering 17 has such a width that it extends over at least the glazing profile 18 and optionally over the pane element 40 at each side of the pane element 40.
- the width and shape of the side sash covering 17 may in principle be chosen arbitrarily, as long as a suitable overlap is established relative to the glazing profile 18, possibly thus also relative to the associated side edge of the pane element 40.
- each side sash covering 17 has an end 17a and a side flange 17b. At least the side flange 17b of the side sash covering 17 overlaps the glazing profile 18, which in turn overlaps the pane element 40, i.e. the exterior sheet 43, at the sides thereof.
- the sash 2 is openable relative to the frame 1, which is stationary relative the roof structure.
- the sash 2 is pivotally connected to the frame 1 by means of a set of hinges 25 defining a hinge axis ⁇ located between a top and a bottom of the roof window 10.
- the hinge axis ⁇ is located approximately in the middle, but other positions including positions closer to the top are conceivable as well. In such fields of application, in which the hinge axis is located somewhere between the middle and the top, an improved lifting performance of the hinge may be desirable. This also applies to roof windows installed in low pitch roofs.
- One example of a hinge meeting such requirements is shown and described in Applicant's EP3486413 A1 .
- a bottom frame covering 16 is also provided, and two side frame coverings 27, one at either side of the frame 1.
- the side frame coverings 27, together with the side sash coverings 17, provide protection of the components below and drainage for water and other precipitation.
- the side sash coverings 17 interact with the frame side coverings 27 in a manner known per se, as they are located in overlapping extension of each other in the closed position of the roof window 10, i.e. when the sash 2 is parallel to the frame 1, and at the same time, opening of the sash 2 relative to the frame 1 is made possible by the particular configuration of the side frame coverings 27 and the sash side coverings 17.
- An insulating element 32 is present below the bottom frame covering 16.
- a flashing arrangement is provided as in the prior art, but not shown in the drawings of the embodiments of the invention.
- the exterior sheet 43 of the pane element 40 is provided with an extended portion 43b extending beyond an inner portion 43a to an edge 43c at a distance from an edge 44 of the at least one interior sheet 41, 42 and overlapping the bottom sash covering 15, that at least one masking 60; 260: 360 is provided to substantially cover the extended portion 43b, and that each glazing profile 18 and each side sash covering 17 has such a length that they extend substantially to the edge 43c of the extended portion 43b of the exterior sheet 43 of the pane element 40.
- the first and second interior sheets 41, 42 are of substantially identical shape and have a common edge 44, but other configurations could apply.
- the extended portion 43b overlaps the bottom sash covering 15, and at least one masking 60 is provided to substantially cover the extended portion 43b.
- overlaps it is understood that the extended portion 43b has such a configuration and such dimensions that its projection shadows the underlying bottom sash covering 15, and any other subjacent components, to at least a large extent. This is qualified by the term “substantially covers”, denoting that the majority of the bottom sash covering 15 is hidden below the masking 60, possibly entirely invisible or undiscernible.
- spacers 45 and 46 arranged between the first and second interior sheets 41, 42, and between the second interior sheet 42 and the exterior sheet 43, respectively. On the outer side of the spacers 45, 46, respective outer sealants 45a and 46a are present.
- the masking 60 may be provided on the interior face, on the exterior face or both faces of the extended portion 43b of the exterior sheet 43 of the pane element 40. As shown in Fig. 5 , the masking 60 is provided on the internal face e.g. inner portion of exterior sheet 43a. The masking 60 may extend to cover the spacers 45, 46 also, and the respective outer sealants 45a, 46a. In such case the spacer 46 may be sealed to the masking 60 rather than to the glazing surface as usually.
- the term "masking" is to be interpreted as a separate component or treated surface of the exterior sheet 43 of the pane element 40, applied closely and in contact with the exterior sheet 43.
- the masking 60 may in principle be made in any suitable manner.
- the masking 60 may comprise an aperture for a sensor for example light sensor or rain sensor etc.
- the position and the extension of the masking, or maskings, on the pane element 40 may be chosen depending on a variety of parameters such as material, manufacturing conditions, configuration of other parts of the window, climate zone of the roof window installation etc.
- a secondary masking 61 is provided on interior sheet 41 of the pane element 40. The secondary masking 61 extends up to the position where the sash bottom member 23 no longer covers the interior pane 41.
- one masking 260 is provided on the internal face of the extended portion 43b of the exterior sheet 43 of the pane element 40.
- the extension in the length direction is slightly smaller than in the embodiment shown in Fig. 5 .
- the masking 360 is provided on the exterior face.
- the masking 360 has a length L substantially corresponding to the width of the extended portion 43b of the exterior sheet 43 of the pane element 40 and a width W substantially corresponding to the length of the extended portion 43b of the exterior sheet 43 of the pane element 40.
- the length of the extended portion 43b substantially corresponds to the distance between the edge 44 of the interior sheet(s) 41, 42 and the edge 43c of the extended portion 43b.
- roof windows come in various sizes within a predefined size programme, and the length of the extended portion 43b and hence the width W of the masking 60 will be constant for windows of varying sizes and amount to for instance 10 to 15 cm, whereas the width of the extended portion 43b, corresponding to the length W of the masking 60 follows the width of the window size, typically 60 to 120 cm.
- the length and width indications apply also the embodiments relating to masking 60 and masking 61.
- the bottom sash covering 15 comprises a main section 151 adjoined by a depending section 152 to one side and a shelf section 155 to the other side, and wherein the main section 151 and the shelf section 155 are located at a distance from the interior side of the extended portion 43b of the pane element 40 such that a gap 50 is formed between the bottom sash covering 15 and the extended portion 43b of the pane element 40.
- the depending section 152 of the bottom sash covering 15 forms a skirt portion near the edge 43c, which extends below the plane of the interior sheets 41, 42.
- the extended portion 43b of the exterior sheet 43 extends across and beyond the frame bottom member 13 when looking in the plane of the pane element 40.
- At least one seal 51, 52 is provided to span the gap 50 between the bottom sash covering 15 and the extended portion 43b of the pane element 40.
- a first seal profile 51 is provided at the main section 151 and a second seal 52 at the shelf section 155 to span the gap 50 between the bottom sash covering 15 and the extended portion 43b of the pane element 40.
- the second seal of this embodiment comprises a plurality of distinct sealing elements 52, where each sealing element 52 has a longitudinal extension substantially smaller than the width of the extended portion 43b of the exterior sheet 43 of the pane element 40 in the width direction of the roof window.
- a set of glazing clips 53 is provided under the bottom sash covering 15, and two sealing elements 52 are located at or near each set of glazing clips 53.
- the number of glazing clips 53 may in principle depend on the width of the roof window 10, but two glazing clips 53 are typically present.
- the first seal comprises a sealing profile 51 having a longitudinal extension substantially corresponding to the width of the extended portion 43b of the exterior sheet 43 of the pane element 40 in the width direction of the roof window.
- the sealing profile 51 comprises a main body 510 configured to be placed on the main section 151 of the bottom sash covering 15. From the main body 510, an outer sealing lip 511 and an inner sealing lip 512 protrude to contact the interior side of the extended portion 43b of the exterior sheet 43 of the pane element 40.
- first and second seals are provided as a first sealing profile 251, 351 and a second sealing profile 252, 352.
- the sealing profiles may in principle take any suitable form, confer the other embodiment of sealing profile 451 of Fig. 16 .
- the seals are typically made of reliable sealants, for instance polyurethane and/or silicone sealants. Adhesive tapes and/or gaskets like for example rubber or neoprene gaskets can also be used.
- the seals 51 and 52 can each employ a different seal so for example the seal 52 may be a structural seal and the seal 51 may be a regular seal. When a seal is structural it bonds to the pane 40 and has a pane retaining effect which makes mechanical fasteners needless.
- the seal 52 is an adhesive tape and the seal 51 is a gasket.
- the second seal 52 on the shelf section 155 of the bottom sash covering 15 is shown located close to the edge 44 of the first and second interior sheets 41, 42, and the first seal 51 on the main section 151 of the bottom sash covering 15 is located at a distance from the second seal 52, closer to the edge 43c of the extended portion 43b of the exterior sheet 43 of the pane element 40.
- the shape of the bottom sash covering 15 is made to resemble the shape of its prior art counterpart, however with a number of differences to be able to be positioned entirely below the extended portion 43b of the exterior sheet.
- the main section 151 of the bottom sash covering 15 is here curved and has an apex 151a substantially level with the shelf section 155.
- the transition between the main section 151 and the shelf section 155 comprises an inclined bridge section 156.
- two mounting holes 157 are formed to receive fastening means such as screws in order to secure the bottom sash covering 15 to parts of the sash bottom member 23, details not shown.
- a tab 155a is provided at either longitudinal end of the shelf section 155.
- a side section 153 is provided, with an upstanding end section 154, and with respective mounting hole 158 for securing to underlying components of the sash bottom member 23.
- the exploded partial perspective view Fig. 5 shows the side sash covering 17, the glazing profile 18 and a sash profile seal 55, which interact with the bottom sash covering 15.
- the sash profile seal 55 is shaped to fit the form of the glazing profile 18.
- the length of the sash profile seal 55 is defined to at least cover a proportion of the area where the glazing profile 18 overlaps with the bottom sash covering 15.
- the sash profile seal 55 can fill out the interspace between the glazing profile 18 and the bottom sash covering 15 and/or the glazing profile 18 and the side sash covering 17.
- the bottom sash covering 15 here comprises an upstanding flange 154a provided with a cut-out 159 configured to receive the sash profile seal 55. Details of the sash profile seal 55 may be found in Applicant's WO 2020/094201 A1 .
- an engagement pin 153a is provided on the side section 153 and which is configured to interact with a key-hole shaped aperture (not shown) in a resilient flange on the side sash covering 17 to provide a snapping engagement which secures the side sash covering 17 to the sash in a manner known per se from Applicant's international publication WO 99/51831 A1 .
- a bottom frame gasket 58 is shown to interact with the bottom frame covering 16.
- An end cap 59 is shown for providing a sealing at the bottom corners of the frame 1
- the end cap member 59 is present in a left-hand and a mirror-inverted right-hand version.
- the side sash covering 417 in this embodiment has a slightly different shape compared to the above-described embodiments in that the end of the side sash covering 417 is formed with a separate cover cap 417b.
- the roof window may for instance be manufactured by a method as follows: A frame, a sash, and a set of cover members including a bottom sash covering are provided, having for instance a configuration substantially as described in the above.
- a pane element is provided by
- any solar control coating is optionally removed, for instance by etching, grinding, laser etc.
- the masking is applied.
- the masking may take any suitable form including a film, printing, enamel, ink.
- the masking is subjected to heat treatment, optionally during tempering.
- the sheets of the pane elements are connected to each other, typically by means of spacers.
- spacers typically by means of spacers.
- these sheets are first connected to each other, and an additional spacer is connected to the relevant interior sheet and to the exterior sheet to provide the assembled pane element, substantially as described in the above.
- the pane element is connected to the sash such that the extended portion of the exterior sheet at least overlaps the bottom sash covering.
- the roof window as described in the above is a sloping roof window configured to be installed in inclined roof surfaces forming an angle of about 15 to 85° with the horizontal.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20197592.7A EP3971363A1 (de) | 2020-09-22 | 2020-09-22 | Ein dachfenster mit einem verbesserten scheibenelement und verfahren zur herstellung eines dachfensters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20197592.7A EP3971363A1 (de) | 2020-09-22 | 2020-09-22 | Ein dachfenster mit einem verbesserten scheibenelement und verfahren zur herstellung eines dachfensters |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3971363A1 true EP3971363A1 (de) | 2022-03-23 |
Family
ID=72615658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20197592.7A Pending EP3971363A1 (de) | 2020-09-22 | 2020-09-22 | Ein dachfenster mit einem verbesserten scheibenelement und verfahren zur herstellung eines dachfensters |
Country Status (1)
Country | Link |
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EP (1) | EP3971363A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023186238A1 (en) * | 2022-03-31 | 2023-10-05 | Vkr Holding A/S | A roof window comprising a sash with profile elements and method of manufacturing a roof window |
PL441608A1 (pl) * | 2022-06-30 | 2024-01-03 | Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością | Okno dachowe z osłoną dolną skrzydła i elementem uszczelniającym |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999051831A1 (en) | 1998-04-07 | 1999-10-14 | Velux Industri A/S | A roof window with main frame and sash covering members |
EP2615236A2 (de) * | 2012-01-13 | 2013-07-17 | VKR Holding A/S | Fenster mit austauschbarem Zwischenstück und Verfahren zur Bereitstellung eines solchen Fensters |
EP2738339A1 (de) | 2012-12-03 | 2014-06-04 | VKR Holding A/S | Fenster mit schalldämmenden und/oder isolierenden Elementen |
EP3101195A1 (de) * | 2015-06-01 | 2016-12-07 | FAKRO PP Sp. z o.o. | Dachluke mit verglasungseinheit |
PL224745B1 (pl) * | 2012-06-29 | 2017-01-31 | Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością | Okno dachowe z wieloprofilową ramą skrzydła |
EP3128097A1 (de) | 2015-08-04 | 2017-02-08 | VKR Holding A/S | Isolierendes element und verfahren zur isolierung eines dachfensters |
EP3486413A1 (de) | 2017-11-21 | 2019-05-22 | VKR Holding A/S | Drehgelenk mit verbesserten reibungseigenschaften |
WO2020094201A1 (en) | 2018-11-06 | 2020-05-14 | Vkr Holding A/S | A roof window with improved insulation and sealing properties, and a method of assembling such a roof window |
WO2020147909A1 (en) * | 2019-01-14 | 2020-07-23 | Vkr Holding A/S | Pivot roof window with sash comprising vacuum insulated glass unit overlapping bottom frame profile |
-
2020
- 2020-09-22 EP EP20197592.7A patent/EP3971363A1/de active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999051831A1 (en) | 1998-04-07 | 1999-10-14 | Velux Industri A/S | A roof window with main frame and sash covering members |
EP2615236A2 (de) * | 2012-01-13 | 2013-07-17 | VKR Holding A/S | Fenster mit austauschbarem Zwischenstück und Verfahren zur Bereitstellung eines solchen Fensters |
PL224745B1 (pl) * | 2012-06-29 | 2017-01-31 | Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością | Okno dachowe z wieloprofilową ramą skrzydła |
EP2738339A1 (de) | 2012-12-03 | 2014-06-04 | VKR Holding A/S | Fenster mit schalldämmenden und/oder isolierenden Elementen |
EP3101195A1 (de) * | 2015-06-01 | 2016-12-07 | FAKRO PP Sp. z o.o. | Dachluke mit verglasungseinheit |
EP3128097A1 (de) | 2015-08-04 | 2017-02-08 | VKR Holding A/S | Isolierendes element und verfahren zur isolierung eines dachfensters |
EP3486413A1 (de) | 2017-11-21 | 2019-05-22 | VKR Holding A/S | Drehgelenk mit verbesserten reibungseigenschaften |
WO2020094201A1 (en) | 2018-11-06 | 2020-05-14 | Vkr Holding A/S | A roof window with improved insulation and sealing properties, and a method of assembling such a roof window |
WO2020147909A1 (en) * | 2019-01-14 | 2020-07-23 | Vkr Holding A/S | Pivot roof window with sash comprising vacuum insulated glass unit overlapping bottom frame profile |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023186238A1 (en) * | 2022-03-31 | 2023-10-05 | Vkr Holding A/S | A roof window comprising a sash with profile elements and method of manufacturing a roof window |
PL441608A1 (pl) * | 2022-06-30 | 2024-01-03 | Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością | Okno dachowe z osłoną dolną skrzydła i elementem uszczelniającym |
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