EP3385488A1 - Door leaf with panel and panel kit for such a door leaf - Google Patents
Door leaf with panel and panel kit for such a door leaf Download PDFInfo
- Publication number
- EP3385488A1 EP3385488A1 EP17207030.2A EP17207030A EP3385488A1 EP 3385488 A1 EP3385488 A1 EP 3385488A1 EP 17207030 A EP17207030 A EP 17207030A EP 3385488 A1 EP3385488 A1 EP 3385488A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- frame
- coupling parts
- door leaf
- leaf according
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 77
- 238000010168 coupling process Methods 0.000 claims abstract description 77
- 238000005859 coupling reaction Methods 0.000 claims abstract description 77
- 239000004411 aluminium Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920002994 synthetic fiber Polymers 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
- E06B3/70—Door leaves
- E06B3/82—Flush doors, i.e. with completely flat surface
- E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
-
- 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
- E06B3/70—Door leaves
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
-
- 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
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
Definitions
- the present invention concerns a door leaf with panel, more in particular the leaf of a door intended to be mounted hingeably in a frame of the door.
- the invention concerns a type of door leaf including a frame and a door panel with a front sheet and a rear sheet and a possible intermediate sheet between both, whereby the frame is made of traditional profiles with a front wall and rear wall, on the front and back of the frame respectively, an inside wall and an outside wall, on the inner edge and the outer edge of the frame respectively, and on the inside wall of the profiles a lip facing inwards to form a rabbet.
- Adhering the front sheet against the front of the frame is known, with the front of the frame being at least partially covered.
- a disadvantage occurring with adhered front sheets is the large temperature differences between the front sheet and the rear sheet, for example when the front sheet is exposed to full sunlight and the rear sheet is in the shade.
- Another disadvantage is that adhering the front sheet to the frame on assembly is relatively labour-intensive and must take place in controlled conditions.
- Yet another disadvantage is that the lateral movement of the front sheet on the frame, for example to align the front sheet with the frame or the lock, becomes very difficult with the hardening of the adhesive.
- An additional disadvantage is that an adhered front sheet can no longer be removed without causing damage to the exterior door.
- WO 2016/112437 from the same applicant another technique is known to fasten the front sheet to the frame using clamping means formed by one or more clamps along the circumference of the frame with a base element that is fastened to the front sheet with on top a clamp arm that hooks behind the abovementioned lip and that can be tightened on the base element towards the front sheet by screws.
- Screwing the clamping means during assembly is relatively labour-intensive, whereby the screws also have to be accurately fastened with a tightness that is not too low to achieve sufficient permanent attachment, but is also not too high to prevent damage.
- the purpose of the present invention is to provide a solution to one or more of the aforementioned and other disadvantages.
- the invention concerns a door leaf of the type as described above, but whereby the front sheet is fastened on the frame by means of at least one or more first coupling parts that are fastened on the front sheet, and by one or more cooperating second coupling parts fastened on the rear sheet or on the intermediate sheet, whereby the first coupling parts and the second coupling parts magnetically attract each other, in such a way that the magnetic cooperation of the coupling parts causes the rear sheet or the intermediate sheet to hook behind the abovementioned lip and is pulled against it in such a way that they allow movement between the coupling parts in a direction parallel to the surface of the front sheet.
- the front sheet can be, if required, further moved for correct alignment with the frame.
- magnets have a significant attractive force to each other in a direction perpendicular to their contact surface, but they only offer small resistance against a lateral movement in the direction of the contact surface.
- the magnetic coupling will offer little resistance to lateral expansion of the front sheet, for example because the sun is shining on it.
- the front sheet, the frame or the profiles of the frame will be prevented from warping due to expansion as will the difficult working of the door lock.
- Another advantage of the invention is that, besides the magnetically cooperating coupling parts, no other means are required to hold the front sheet against the frame.
- the invention is also suitable for the renovation of existing doors.
- the front sheet fully covers the front of the frame, so it appears as if the whole door is new. This can also be useful for new doors in giving them a modern, clean-lined appearance.
- the first and second coupling parts are applied behind the front sheet so they are not visible in a finished door.
- each pair of first and second coupling parts at least one coupling part is in the form of a permanent magnet, while the other coupling part is made of a material that is attracted or repelled by a magnet, for example in the form of a second magnet or a steel plate.
- the dimensions of the rear sheet are a little smaller than the rabbet dimensions in the frame, and in that case the gap between the rear sheet and the rear of the frame is covered by panel slats or decorative slats.
- the dimensions of the rear sheet are preferably greater than the rabbet dimensions of the frame and the dimensions of the intermediate sheet are a little smaller than these rabbet dimensions, whereby the intermediate sheet is pulled against the lip by the magnetic cooperation between the first and second coupling parts and the rear sheet is pulled against the rear of the frame by the magnetic cooperation between third and fourth coupling parts that are fastened to the intermediate sheet and the rear sheet respectively.
- the third and fourth coupling parts are applied in an invisible way between the rear sheet and the intermediate sheet.
- the rear sheet covers the complete rear wall of the frame and the rear sheet is provided with folded over edges that engage over the outer circumference of the rear wall of the frame, for example fully around or only along the vertical edges.
- the invention also relates to a panel kit for the assembly of a door leaf as described, starting with a frame made of traditional profiles with a lip to form a rabbet, whereby this panel kit contains at least one of the following elements or a combination of one or more of these elements:
- the exterior door 1 shown in figure 1 includes a fixed door frame 2 intended to be attached in a wall hole and a door leaf 3 applied hingeably therein.
- the door leaf 3 is made up of a frame 4 and a door panel 5 applied thereon that is in the form of a sandwich panel with a front sheet 6 on the front of the door, more in particular on the outside of the door 1, and a rear sheet 7 on the rear, more in particular on the inside of the door 1.
- the front sheet 6 is for example made of an aluminium plate and the rear sheet 7 is for example made of an XPS plate covered on the visible side with an aluminium or PVC coating 8.
- the frame 4 of the door leaf 3 is a traditional frame 4 that is made up of traditional profiles 9, for example of a synthetic material reinforced with an internal metal profile as shown in figures 2 to 5 .
- the profiles 9 have a front wall 10 and rear wall 11, on the front and the rear of the frame 4 respectively, an inside wall 12 and an outside wall 13, on the inner edge and on the outer edge of the frame 4 respectively, and on the inside wall 12 of the profiles 9 a lip 14 facing inwards to form a rabbet 15, whereby the lip 14 in the example shown is provided with a seal 16 along its entire profile length.
- the front sheet 6 in the example shown covers the complete front wall of the frame 4 while the rear sheet 7 has dimensions larger than the dimensions A of the frame 4 along the inner circumference of the lip 14, but smaller than the rabbet dimensions B along the inside wall 12.
- the rear sheet 7 is pulled to these seals 16 by means of coupling means 17 that are formed by first coupling parts 18a fastened on the rear of the front sheet 6 and by cooperating second coupling parts 18b fastened on the side of the rear sheet facing the front sheet 6.
- the first and second coupling parts 18a and 18b are provided to magnetically attract each other in the direction X-X' perpendicular to the surface of the front sheet 6.
- the second coupling parts 18b are provided as permanent magnets fastened by spacers 19 in plywood against the rear sheet, for example by means of screws 20.
- the first coupling parts 18a are in this case in the form of steel plates that can be attracted by the magnets of the second coupling parts. Alternatively these first coupling parts 18a can also be in the form of permanent magnets.
- the first coupling parts 18a are for example adhered to the rear of the front sheet 6, but can for example also be welded on it.
- the first coupling parts 18a are limited at a distance of the inner circumference of the frame 4 by the inner edges of the tabs 14 of the profiles 9.
- the second coupling parts are applied in corresponding positions on the rear sheet 7.
- coupling parts 18 in the form of continuous magnetic tapes or strips can also be used.
- the coupling parts 18a and 18b are assembled such that in the assembled state movement between the coupling parts 18a and 18b is possible in a direction Y-Y' parallel to the surface of the front sheet 6 so orthogonally with respect to the abovementioned direction X-X'.
- the coupling parts are assembled such that their contact surface 21 faces parallel to the surface of the front sheet 6.
- a characteristic of magnetic coupling parts 18a and 18b is that they strongly attract each other in the direction X-X' corresponding with the N-S direction of the magnets and only offer low to no resistance against a movement in the direction Y-Y'.
- the magnetic attractive force between the coupling parts 18a and 18b firmly clamps the lip 14 of the frame between the front sheet 6 and the rear sheet 7 as shown in figure 2 .
- the rabbet 15 between the circumference of the rear sheet 7 and the inside wall 12 of the frame 4 is covered by means of a panel slat 22 that is fastened around the rear side on the frame 4 and that is provided with a second seal 13 that presses on the rear of the door panel as clearly shown in figure 2 , whereby the door panel 5 is held along its edges between the seals 16 and 23, of the lip 14 and of the panel slat 22 respectively.
- Figure 5 shows a variant embodiment of a door leaf 3 according to the invention, whereby in this case a rear sheet 7 is applied together with an intermediate sheet 24.
- the dimensions of the intermediate sheet 24 are larger than the dimensions A of the frame 4 along the inner circumference of the lip 14, but smaller than the rabbet dimensions B along the inside wall 12 and the intermediate sheet is pulled by the magnetic coupling parts 18a and 18b against the seal 16 of the lip 14.
- the rear sheet 7 covers the complete rear wall 11 of the frame and fits with a folded over edge over the circumference on the outside wall 13 of the frame 4.
- This rear sheet 7 is pulled against the rear wall 11 of the frame 4 by the magnetic cooperation between third coupling parts 26a and fourth coupling parts 26b that are fastened to the intermediate sheet 24 and the rear sheet 7, respectively.
- the rear sheet can also be fastened in another mechanical way or by adhesion, this in combination with a magnetic coupling of the front sheet.
- the intermediate sheet 24 can optionally be fastened in the frame 4 by means of an abovementioned panel slat 22 or by means of an additional profile 27 that lies against the rear of the intermediate sheet 24 and is fastened on the inside wall 12 of the frame 4, for example with a screw 28.
- FIGS 6 and 7 variant embodiments are shown of a door leaf 3 according to the invention that are analogous to the embodiments in figures 2 and 5 but with the difference that in this case the frame 4 is made up of traditional profiles 9 of aluminium instead of PVC.
- Figure 8 shows a variant of figure 2 in which the first and second coupling parts 18a and 18b are both in the form of magnets assembled such that they repel each other in the direction X-X' and are assembled on the front sheet 6 and the rear sheet 7 with the repelling forces directed such that they push the front sheet 6 and the rear sheet 7 towards each other.
- magnets 26a and 26b do not necessarily have to touch each other as appears from figure 8 .
- the coupling parts 18a and 18b and coupling parts 26a and 26b do not necessarily have to touch each other, also not if they attract each other. This means that the contact surface 21 in that case does not necessarily have to be parallel to the surface of the front sheet 6 to allow the lateral movement of the coupling parts with respect to each other.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
- The present invention concerns a door leaf with panel, more in particular the leaf of a door intended to be mounted hingeably in a frame of the door.
- In particular the invention concerns a type of door leaf including a frame and a door panel with a front sheet and a rear sheet and a possible intermediate sheet between both, whereby the frame is made of traditional profiles with a front wall and rear wall, on the front and back of the frame respectively, an inside wall and an outside wall, on the inner edge and the outer edge of the frame respectively, and on the inside wall of the profiles a lip facing inwards to form a rabbet.
- Adhering the front sheet against the front of the frame is known, with the front of the frame being at least partially covered.
- A disadvantage occurring with adhered front sheets is the large temperature differences between the front sheet and the rear sheet, for example when the front sheet is exposed to full sunlight and the rear sheet is in the shade.
- In such a case there is the risk of the front sheet expanding and warping to the outside, which is obviously undesirable for the appearance of the door.
- Moreover, this causes undesired stresses in the door leaf and in the door frame, which can for example cause the lock built into the frame to no longer work properly.
- Another disadvantage is that adhering the front sheet to the frame on assembly is relatively labour-intensive and must take place in controlled conditions.
- Yet another disadvantage is that the lateral movement of the front sheet on the frame, for example to align the front sheet with the frame or the lock, becomes very difficult with the hardening of the adhesive.
- An additional disadvantage is that an adhered front sheet can no longer be removed without causing damage to the exterior door.
- In
WO 2016/112437 from the same applicant another technique is known to fasten the front sheet to the frame using clamping means formed by one or more clamps along the circumference of the frame with a base element that is fastened to the front sheet with on top a clamp arm that hooks behind the abovementioned lip and that can be tightened on the base element towards the front sheet by screws. - Although such a technique offers indisputable advantages, there is the problem here that with extreme temperature differences the front sheet can warp, although to a lesser extent than in the case of adhered front sheets.
- Screwing the clamping means during assembly is relatively labour-intensive, whereby the screws also have to be accurately fastened with a tightness that is not too low to achieve sufficient permanent attachment, but is also not too high to prevent damage.
- The purpose of the present invention is to provide a solution to one or more of the aforementioned and other disadvantages.
- To this end, the invention concerns a door leaf of the type as described above, but whereby the front sheet is fastened on the frame by means of at least one or more first coupling parts that are fastened on the front sheet, and by one or more cooperating second coupling parts fastened on the rear sheet or on the intermediate sheet, whereby the first coupling parts and the second coupling parts magnetically attract each other, in such a way that the magnetic cooperation of the coupling parts causes the rear sheet or the intermediate sheet to hook behind the abovementioned lip and is pulled against it in such a way that they allow movement between the coupling parts in a direction parallel to the surface of the front sheet.
- An advantage is that the fastening of the front sheet is very simple and can be carried out very quickly by simply for example:
- either, first positioning and fixing the rear sheet, or the intermediate sheet if provided, in the rabbet of the frame, for example by means of a glazing bead as known, and then placing the front sheet against the front wall of the frame to magnetically couple the front sheet with the rear sheet or intermediate sheet;
- or, first placing the frame with its front wall on the front sheet and then positioning the rear sheet or the intermediate sheet, if provided, in the rabbet of the frame to magnetically couple the coupling parts to each other with clamping of the abovementioned lip of the frame between the front sheet and the rear sheet or intermediate sheet.
- Then at this stage of assembly the front sheet can be, if required, further moved for correct alignment with the frame.
- This is possible because magnets have a significant attractive force to each other in a direction perpendicular to their contact surface, but they only offer small resistance against a lateral movement in the direction of the contact surface.
- For the same reason the magnetic coupling will offer little resistance to lateral expansion of the front sheet, for example because the sun is shining on it.
- As a result, the front sheet, the frame or the profiles of the frame will be prevented from warping due to expansion as will the difficult working of the door lock.
- Another advantage of the invention is that, besides the magnetically cooperating coupling parts, no other means are required to hold the front sheet against the frame.
- Because most existing doors consist of the abovementioned traditional profiles with a lip, the invention is also suitable for the renovation of existing doors.
- Useful in this is that the front sheet fully covers the front of the frame, so it appears as if the whole door is new. This can also be useful for new doors in giving them a modern, clean-lined appearance.
- Preferably, the first and second coupling parts are applied behind the front sheet so they are not visible in a finished door.
- Preferably of each pair of first and second coupling parts at least one coupling part is in the form of a permanent magnet, while the other coupling part is made of a material that is attracted or repelled by a magnet, for example in the form of a second magnet or a steel plate.
- If no intermediate sheet is provided, the dimensions of the rear sheet are a little smaller than the rabbet dimensions in the frame, and in that case the gap between the rear sheet and the rear of the frame is covered by panel slats or decorative slats.
- If there is an intermediate sheet, the dimensions of the rear sheet are preferably greater than the rabbet dimensions of the frame and the dimensions of the intermediate sheet are a little smaller than these rabbet dimensions, whereby the intermediate sheet is pulled against the lip by the magnetic cooperation between the first and second coupling parts and the rear sheet is pulled against the rear of the frame by the magnetic cooperation between third and fourth coupling parts that are fastened to the intermediate sheet and the rear sheet respectively.
- The advantages of the magnetic clamping means described for holding the front sheet on the frame are obviously also applicable to the magnetic fastening of the rear sheet on the frame.
- In that case too, the third and fourth coupling parts are applied in an invisible way between the rear sheet and the intermediate sheet.
- Preferably, the rear sheet covers the complete rear wall of the frame and the rear sheet is provided with folded over edges that engage over the outer circumference of the rear wall of the frame, for example fully around or only along the vertical edges.
- The invention also relates to a panel kit for the assembly of a door leaf as described, starting with a frame made of traditional profiles with a lip to form a rabbet, whereby this panel kit contains at least one of the following elements or a combination of one or more of these elements:
- a front sheet with one or more first coupling parts attached on it at a distance of the circumference that are part of clamping means to be able to clamp the front sheet on the frame;
- second coupling parts for fastening on a rear sheet or on an intermediate sheet, whereby the second coupling parts can magnetically cooperate with the first coupling parts;
- a loose rear sheet and/or intermediate sheet that may or may not be provided with the second coupling parts.
- With the intention of better showing the characteristics of the invention, some preferred embodiments of a door leaf according to the invention are described hereinafter by way of examples, without any limiting nature, and of a panel kit for such a door leaf, with reference to the accompanying drawings, wherein:
-
figure 1 schematically shows an exterior door with PVC profiles according to the invention seen from the front; -
figure 2 shows a cross-section according to line II-II infigure 1 ; -
figure 3 shows the cross-section as shown infigure 3 , however with the door leaf in the not assembled state on assembly; -
figure 4 shows a rear view according to arrow F4 infigure 3 ; -
figure 5 shows a variant of a door leaf according to the invention for an exterior door with PVC profiles; -
figures 6 to 8 show yet other variants of a door leaf according to the invention, however in this case for an exterior door with aluminium profiles. - The
exterior door 1 shown infigure 1 includes a fixeddoor frame 2 intended to be attached in a wall hole and adoor leaf 3 applied hingeably therein. - The
door leaf 3 is made up of aframe 4 and adoor panel 5 applied thereon that is in the form of a sandwich panel with afront sheet 6 on the front of the door, more in particular on the outside of thedoor 1, and arear sheet 7 on the rear, more in particular on the inside of thedoor 1. - The
front sheet 6 is for example made of an aluminium plate and therear sheet 7 is for example made of an XPS plate covered on the visible side with an aluminium orPVC coating 8. - The
frame 4 of thedoor leaf 3 is atraditional frame 4 that is made up oftraditional profiles 9, for example of a synthetic material reinforced with an internal metal profile as shown infigures 2 to 5 . - The
profiles 9 have afront wall 10 andrear wall 11, on the front and the rear of theframe 4 respectively, aninside wall 12 and anoutside wall 13, on the inner edge and on the outer edge of theframe 4 respectively, and on theinside wall 12 of the profiles 9 alip 14 facing inwards to form arabbet 15, whereby thelip 14 in the example shown is provided with aseal 16 along its entire profile length. - The
front sheet 6 in the example shown covers the complete front wall of theframe 4 while therear sheet 7 has dimensions larger than the dimensions A of theframe 4 along the inner circumference of thelip 14, but smaller than the rabbet dimensions B along theinside wall 12. - The
rear sheet 7 is pulled to theseseals 16 by means of coupling means 17 that are formed by first coupling parts 18a fastened on the rear of thefront sheet 6 and by cooperatingsecond coupling parts 18b fastened on the side of the rear sheet facing thefront sheet 6. - The first and
second coupling parts 18a and 18b are provided to magnetically attract each other in the direction X-X' perpendicular to the surface of thefront sheet 6. - In the example shown the
second coupling parts 18b are provided as permanent magnets fastened byspacers 19 in plywood against the rear sheet, for example by means ofscrews 20. - The first coupling parts 18a are in this case in the form of steel plates that can be attracted by the magnets of the second coupling parts. Alternatively these first coupling parts 18a can also be in the form of permanent magnets.
- The first coupling parts 18a are for example adhered to the rear of the
front sheet 6, but can for example also be welded on it. - As shown in
figure 4 the first coupling parts 18a are limited at a distance of the inner circumference of theframe 4 by the inner edges of thetabs 14 of theprofiles 9. - The second coupling parts are applied in corresponding positions on the
rear sheet 7. - Instead of using separate coupling parts 18 as in
figure 4 , coupling parts in the form of continuous magnetic tapes or strips can also be used. - The
coupling parts 18a and 18b are assembled such that in the assembled state movement between thecoupling parts 18a and 18b is possible in a direction Y-Y' parallel to the surface of thefront sheet 6 so orthogonally with respect to the abovementioned direction X-X'. - To this end, the coupling parts are assembled such that their
contact surface 21 faces parallel to the surface of thefront sheet 6. A characteristic ofmagnetic coupling parts 18a and 18b is that they strongly attract each other in the direction X-X' corresponding with the N-S direction of the magnets and only offer low to no resistance against a movement in the direction Y-Y'. - The magnetic attractive force between the
coupling parts 18a and 18b firmly clamps thelip 14 of the frame between thefront sheet 6 and therear sheet 7 as shown infigure 2 . - A movement of the
front sheet 6 with respect to therear sheet 7 and the frame does however still remain possible in this assembled state. - That allows the possible lateral expansion of the
front sheet 6 with respect to the frame without the warping of thefront sheet 6 and without large internal stresses originating. - Once the front sheet and the rear sheet are assembled, the
rabbet 15 between the circumference of therear sheet 7 and theinside wall 12 of theframe 4 is covered by means of apanel slat 22 that is fastened around the rear side on theframe 4 and that is provided with asecond seal 13 that presses on the rear of the door panel as clearly shown infigure 2 , whereby thedoor panel 5 is held along its edges between theseals lip 14 and of thepanel slat 22 respectively. -
Figure 5 shows a variant embodiment of adoor leaf 3 according to the invention, whereby in this case arear sheet 7 is applied together with anintermediate sheet 24. - In this case the dimensions of the
intermediate sheet 24 are larger than the dimensions A of theframe 4 along the inner circumference of thelip 14, but smaller than the rabbet dimensions B along theinside wall 12 and the intermediate sheet is pulled by themagnetic coupling parts 18a and 18b against theseal 16 of thelip 14. - In this case the
rear sheet 7 covers the completerear wall 11 of the frame and fits with a folded over edge over the circumference on theoutside wall 13 of theframe 4. - This
rear sheet 7 is pulled against therear wall 11 of theframe 4 by the magnetic cooperation between third coupling parts 26a andfourth coupling parts 26b that are fastened to theintermediate sheet 24 and therear sheet 7, respectively. - It is clear that instead of a magnetic coupling, the rear sheet can also be fastened in another mechanical way or by adhesion, this in combination with a magnetic coupling of the front sheet.
- The
intermediate sheet 24 can optionally be fastened in theframe 4 by means of anabovementioned panel slat 22 or by means of anadditional profile 27 that lies against the rear of theintermediate sheet 24 and is fastened on theinside wall 12 of theframe 4, for example with a screw 28. - In
figures 6 and 7 variant embodiments are shown of adoor leaf 3 according to the invention that are analogous to the embodiments infigures 2 and5 but with the difference that in this case theframe 4 is made up oftraditional profiles 9 of aluminium instead of PVC. - The same characteristics are present as in
figures 2 and5 . -
Figure 8 shows a variant offigure 2 in which the first andsecond coupling parts 18a and 18b are both in the form of magnets assembled such that they repel each other in the direction X-X' and are assembled on thefront sheet 6 and therear sheet 7 with the repelling forces directed such that they push thefront sheet 6 and therear sheet 7 towards each other. - In this case the
magnets 26a and 26b do not necessarily have to touch each other as appears fromfigure 8 . - More generally, the
coupling parts 18a and 18b andcoupling parts 26a and 26b do not necessarily have to touch each other, also not if they attract each other. This means that thecontact surface 21 in that case does not necessarily have to be parallel to the surface of thefront sheet 6 to allow the lateral movement of the coupling parts with respect to each other. - The present invention is by no means limited to the embodiment as described as an example and shown in the drawings, but a door leaf and panel kit according to the invention can be realized in all kinds of variants and dimensions, without departing from the scope of the invention.
Claims (18)
- Door leaf comprising a frame (4) and a door panel (5) with a front sheet (6) and a rear sheet (7) and possibly an intermediate sheet between both, whereby the frame (4) is made up of traditional profiles (9) with a front wall (10) and rear wall (11), on the front and on the rear of the frame (4) respectively, an inside wall (12) and an outside wall (13), on the inside edge and outside edge of the frame (4) respectively, and on the inside wall (12) of the profiles (9) an inward facing lip (14) to form a rabbet (15) and whereby the front sheet (6) is applied against the front of the frame (4), covering the front of the frame (4) at least partly, characterised in that the front sheet (6) is fastened on the frame (4) by means of one or more first coupling parts (18a) fastened on the front sheet (6) and fastened by one or more cooperating second coupling parts (18b) fastened on the rear sheet (7) or on the intermediate sheet (24), whereby the first coupling parts (18a) and the second coupling parts (18b) are provided to magnetically attract or repel each other, in such a way that the rear sheet (7) or the intermediate sheet (24) hooks behind the abovementioned lip (14) by the magnetic cooperation of the coupling parts and is tightened to it such that a movement between the coupling parts (18a, 18b) is allowed in a direction (Y-Y') parallel to the surface of the front sheet (6).
- Door leaf according to claim 1, characterised in that the front sheet (6) fully covers the front wall (10) of the frame (4).
- Door leaf according to claim 1 or 2, characterised in that, besides the magnetically cooperating coupling parts (18a, 18b), no other means are required to hold the front sheet (6) against the frame (4).
- Door leaf according to one of the previous claims, characterised in that the first coupling parts (18a) or at least a part of them are applied on the rear of the front sheet (6).
- Door leaf according to one of the previous claims, characterised in that the second coupling parts (18b) or at least a part of them are applied on the side of the rear sheet (7) facing the front sheet (6) or of the intermediate sheet (24), if present, and this at a distance along the inner edge of the abovementioned inward facing lip (14) of the frame (4).
- Door leaf according to one of the previous claims, characterised in that of each pair of first and second coupling parts (18a, 18b) at least one coupling part is a permanent magnet, while the other coupling part is made of a material that is attracted or repelled by a magnet.
- Door leaf according to one of the previous claims, characterised in that the first coupling parts (18a) or at least a part of them are adhered to the front sheet (6).
- Door leaf according to one of the previous claims, characterised in that the second coupling parts (18b) or at least a part of them are adhered or screwed on the rear sheet (7) or on the intermediate sheet (24), if present.
- Door leaf according to one of the previous claims, characterised in that the dimensions of the rear sheet (7) are a little smaller than the rabbet dimensions (B) of the frame (4) and that the rabbet (15) between the door panel (5) on the rear of the frame (4) is covered by means of panel or decorative slats (22).
- Door leaf according to claim 9, characterised in that the panel slats (22) are fastened on the frame (4) in a groove provided to this end on the inside wall (12) of the frame (4), with the panel slats (22) being provided with a seal (23) for sealing the rear sheet (7), whereby the thickness of the composed door leaf (3) is selected in such a way that the seals (23) of the panel slats (22) in the assembled state press on the rear of the rear sheet (7).
- Door leaf according to one of claims 1 to 8, characterised in that the dimensions of the rear sheet (7) are larger than the rabbet dimensions (B) of the frame (4) and the dimensions of the intermediate sheet (24) are a little smaller than these rabbet dimensions (B) of the frame (4), whereby the intermediate sheet (24) is attracted to the lip (14) by the magnetic cooperation between the first and second coupling parts (18a, 18b) and the rear sheet (7) is attracted against the rear wall (11) of the frame (4) by the magnetic cooperation between third and fourth coupling parts (26a, 26b) that are fastened to the intermediate sheet (24) and the rear sheet (7) respectively.
- Door leaf according to claim 11, characterised in that the fourth coupling parts (26b) or at least a part of them are applied concealed on the side of the rear sheet (7) facing the intermediate sheet (24).
- Door leaf according to claim 11 or 12, characterised in that the fourth coupling parts (26b) or at least a part of them are adhered to the rear sheet (7).
- Door leaf according to one of claims 11 to 13, characterised in that the intermediate sheet (24) is held in the frame (4) by an additional profile (27) that lies against the rear of the intermediate sheet (24) and is fastened on the inside wall (12) of the frame (4).
- Door leaf according to one of claims 11 to 14, characterised in that the rear sheet (7) covers the complete rear wall (11) of the frame (4) and is provided with folded over edges (25) that engage over the outer circumference of the rear wall (11) of the frame (4).
- Door leaf according to one of the previous claims, characterised in that the front sheet (6) is an aluminium plate.
- Door leaf according to one of the previous claims, characterised in that the rear sheet (7) is a plate of aluminium or a plate of which the rear is provided with an aluminium or PVC coating.
- Panel kit for the assembly of a door leaf according to one of claims 1 to 17 starting with a frame (4) made of traditional profiles (9) with a lip (14) to form a rabbet (15), characterised in that this panel kit comprises at least one of the following elements or a combination of one or more of these elements:- a front sheet (6) with one or more first coupling parts (18a) attached to it at a distance from the circumference to clamp the front sheet (6) on the frame (4);- second coupling parts (18b) for fastening on a rear sheet (7) or on an intermediate sheet (24), with the second coupling parts (18b) able to magnetically cooperate with the first coupling parts (18a);- a loose rear sheet (7) and/or intermediate sheet (24) provided with the second coupling parts (18b) or otherwise.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL17207030T PL3385488T3 (en) | 2017-04-06 | 2017-12-13 | Door leaf with panel and panel kit for such a door leaf |
SI201730096T SI3385488T1 (en) | 2017-04-06 | 2017-12-13 | Door leaf with panel and panel kit for such a door leaf |
RSP20191185 RS59345B1 (en) | 2017-04-06 | 2017-12-13 | Door leaf with panel and panel kit for such a door leaf |
HRP20191566 HRP20191566T1 (en) | 2017-04-06 | 2019-08-30 | Door leaf with panel and panel kit for such a door leaf |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2017/5243A BE1025120B1 (en) | 2017-04-06 | 2017-04-06 | Door leaf with panel and panel kit for such a door leaf |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3385488A1 true EP3385488A1 (en) | 2018-10-10 |
EP3385488B1 EP3385488B1 (en) | 2019-06-19 |
Family
ID=58638626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17207030.2A Active EP3385488B1 (en) | 2017-04-06 | 2017-12-13 | Door leaf with panel and panel kit for such a door leaf |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP3385488B1 (en) |
BE (1) | BE1025120B1 (en) |
CY (1) | CY1122034T1 (en) |
DK (1) | DK3385488T3 (en) |
ES (1) | ES2745573T3 (en) |
HR (1) | HRP20191566T1 (en) |
HU (1) | HUE045096T2 (en) |
LT (1) | LT3385488T (en) |
PL (1) | PL3385488T3 (en) |
PT (1) | PT3385488T (en) |
RS (1) | RS59345B1 (en) |
SI (1) | SI3385488T1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2927113A1 (en) * | 2008-01-31 | 2009-08-07 | Yvon Caillaud | Carpentry opening for entrance glass door of individual house, has frame carrying anti-dilatation device, where device permits displacement movements of external facing and movements of frame along parallel plane in independent manner |
EP3045650A1 (en) * | 2015-01-14 | 2016-07-20 | HARINCK, naamloze vennootschap | Doorleaf with panel and panel kit for such a doorleaf |
-
2017
- 2017-04-06 BE BE2017/5243A patent/BE1025120B1/en not_active IP Right Cessation
- 2017-12-13 PL PL17207030T patent/PL3385488T3/en unknown
- 2017-12-13 HU HUE17207030A patent/HUE045096T2/en unknown
- 2017-12-13 DK DK17207030.2T patent/DK3385488T3/en active
- 2017-12-13 LT LTEP17207030.2T patent/LT3385488T/en unknown
- 2017-12-13 ES ES17207030T patent/ES2745573T3/en active Active
- 2017-12-13 RS RSP20191185 patent/RS59345B1/en unknown
- 2017-12-13 PT PT17207030T patent/PT3385488T/en unknown
- 2017-12-13 SI SI201730096T patent/SI3385488T1/en unknown
- 2017-12-13 EP EP17207030.2A patent/EP3385488B1/en active Active
-
2019
- 2019-08-30 HR HRP20191566 patent/HRP20191566T1/en unknown
- 2019-09-09 CY CY20191100941T patent/CY1122034T1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2927113A1 (en) * | 2008-01-31 | 2009-08-07 | Yvon Caillaud | Carpentry opening for entrance glass door of individual house, has frame carrying anti-dilatation device, where device permits displacement movements of external facing and movements of frame along parallel plane in independent manner |
EP3045650A1 (en) * | 2015-01-14 | 2016-07-20 | HARINCK, naamloze vennootschap | Doorleaf with panel and panel kit for such a doorleaf |
Also Published As
Publication number | Publication date |
---|---|
CY1122034T1 (en) | 2020-10-14 |
PT3385488T (en) | 2019-09-30 |
BE1025120B1 (en) | 2018-11-05 |
PL3385488T3 (en) | 2020-02-28 |
BE1025120A1 (en) | 2018-10-30 |
HUE045096T2 (en) | 2019-12-30 |
LT3385488T (en) | 2019-09-25 |
DK3385488T3 (en) | 2019-09-30 |
EP3385488B1 (en) | 2019-06-19 |
HRP20191566T1 (en) | 2019-11-29 |
SI3385488T1 (en) | 2019-11-29 |
RS59345B1 (en) | 2019-10-31 |
ES2745573T3 (en) | 2020-03-02 |
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