WO2022195523A1 - Cadre dont les profils de cadre comprennent un profil en h - Google Patents

Cadre dont les profils de cadre comprennent un profil en h Download PDF

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Publication number
WO2022195523A1
WO2022195523A1 PCT/IB2022/052413 IB2022052413W WO2022195523A1 WO 2022195523 A1 WO2022195523 A1 WO 2022195523A1 IB 2022052413 W IB2022052413 W IB 2022052413W WO 2022195523 A1 WO2022195523 A1 WO 2022195523A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
mounting
profile
elements
profiles
Prior art date
Application number
PCT/IB2022/052413
Other languages
English (en)
Inventor
Ruben VANDENDRIESSCHE
Elien Henriëtte Roger DELMOTTE
Joost Benjamin Renaat DE FRENE
Original Assignee
Renson Sunprotection Screens Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renson Sunprotection Screens Nv filed Critical Renson Sunprotection Screens Nv
Priority to EP22715711.2A priority Critical patent/EP4308784A1/fr
Publication of WO2022195523A1 publication Critical patent/WO2022195523A1/fr

Links

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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5454—Fixing of glass panes or like plates inside U-shaped 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
    • E06B3/972—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by increasing the cross-section of the connecting pieces, e.g. by expanding the connecting pieces with wedges
    • E06B3/9725—Mitre joints
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
    • E06B3/5821—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable hooked on or in the frame member, fixed by clips or otherwise elastically fixed
    • 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
    • E06B3/7003—Door leaves consisting of several adjacent similar elements, e.g. planks, without outer covering panels
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/9647—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces the connecting piece being part of or otherwise linked to the window or door fittings

Definitions

  • the invention concerns the technical field of a frame and a method for this, a screen for ensuring privacy, a screen for enhancing the appearance of the structure etc.
  • a frame with production of a frame and use of a frame.
  • a frame with filler elements which for example may be used as a screen, protection for openings, elongate sunshade filler elements such as for example louvres, shutters, blind elements etc.
  • the frame may be used for example as part of a patio covering, or any other suitable building structure or building, such as for example a roof, wall, outer wall, door or closure, or as a frame element in or on a wall, outer wall, door, closure or roof.
  • Such a frame is known for example from US2013/0272777A1, wherein according to one embodiment, a frame is formed by means of elongate frame profiles with a profile wherein two webs extend between two flanges, or in other words an H-profile wherein a double-walled web extends between the two flanges.
  • a double-walled web ensures a greater stiffness in the direction transversely to the plane of the flanges, but the disadvantage of such profiles is that the double-walled web takes up a great deal of space in the profile.
  • the double- walled web takes up around one-third of the surface area of the cross-section of the profile.
  • such a double-walled web leads to greater weight and material usage for the elongate frame profiles.
  • a further embodiment of a frame is known from US6263632B1, wherein according to one embodiment, a frame is formed by means of elongate frame profiles wherein at least a part of the flanges is double-walled.
  • the part which is oriented to the outside of the frame is produced by means of double-walled flanges, with an outer wall which forms the outer wall of the profile and an inner wall with a suitable form for mounting of a cover element.
  • the inner wall and the outer wall of the double-walled flanges both extend from the web of the profile to the end of the profile pointing away from the inner area of the frame. It is clear that both double-walled parts of the flanges each take up a closed space in the profile.
  • the space which is taken up by the double-walled parts of the flanges is around one-third of the surface area of the cross-section of the profile.
  • the outer part of the double-walled flange at its outer end has a curved surface which extends at an angle relative to the central longitudinal plane of the frame.
  • the inner part of the double-walled flange also comprises a rounded form with multiple curves. It is clear that this limits the stiffness in the direction transversely to the plane of the web.
  • such double-walled parts of the flanges lead to a greater weight and material usage for the elongate frame profiles of the frame.
  • a further embodiment of a frame is known from DE2520476, wherein according to one embodiment, a web is used which extends between two flanges.
  • the wall thickness of the web is however relatively large, and therefore the surface area of the web accounts for more than 10% of the surface area of the cross-section of the profile. It is clear that this leads to a greater weight and material usage for the elongate frame profiles of the frame. It is furthermore clear that the length of the flanges of the profile is much greater than the length of the web, whereby the stiffness in the direction transversely to the plane of the flanges is more limited than in the direction transversely to the web. Furthermore, the wall thickness of the two flanges differs and varies considerably at different positions along the flanges.
  • a further embodiment of a frame is known from US5444958, wherein elongate frame profiles are used and, according to the cross-section, the length of the flanges is substantially greater than the length of the web, whereby the stiffness in the direction transversely to the plane of the flanges is more limited than in the direction transversely to the web.
  • the web is situated on the inwardly facing side of the frame.
  • the outwardly facing ends of the flanges are longer than the inwardly facing ends of the flanges, viewed from the position where the web is attached to the flanges.
  • these outwardly facing ends are most vulnerable to deformation from a loading transversely to the plane of the flanges, in particular at the level of the outermost end of the frame, since these ends are furthest from the web and hence the bending moment exerted at the connection to the web under such a load is significantly greater there.
  • the accessibility for mounting elements which are mounted on the web is limited, in particular if limited dimensions of the frame profile are desired.
  • the space between the flanges on the inside of the frame is partially filled by a wall panel, and on the outside of the frame, the space between the flanges remains open, whereby this variation and imbalance in stiffness is even further magnified.
  • a frame comprising four elongate frame profiles which form the perimeter of the frame around an inner area of the frame, wherein the frame profiles comprise an H-profiie of which the flanges extend parallel to the central longitudinal plane of the frame and of which the web extends between the two flanges; one or more filler elements which extend between two opposing frame profiles of the frame and are configured to at least partially fill the inner area of the frame; and one or more removable cover plates, respectively removably attached to at least one of these two opposing frame profiles, wherein at least one of these two removable cover plates is configured as a mounting plate which comprises one or more openings configured for mounting of the one or more filler elements.
  • H-profile with removable cover plates with openings for attaching the filler elements ensures a greater structural stiffness since no adaptations, e.g. openings, for mounting the filler elements are required on the H-profile itself, whereby this H-profile can offer optimum structural stiffness as a whole.
  • the use of removable cover plates for mounting the filler elements ensures a greater flexibility, since this allows for example frames with different types of filler elements to use the same H-profile, wherein only the filler elements and the associated removable mounting plates must be adapted. It is clear that, as a result, the need for different variants of the frame profile is reduced.
  • a frame comprising four elongate frame profiles which form the perimeter of the frame around an inner area of the frame, wherein the frame profiles comprise an H-profile of which the flanges extend parallel to the central longitudinal plane of the frame and of which the web extends between the two flanges; one or more filler elements which extend between two opposing frame profiles of the frame and are configured to at least partially fill the inner area of the frame; and two removable cover plates per frame profile, wherein two cover plates are removably attached to these two opposing frame profiles and are configured as mounting plates which comprise one or more openings configured for mounting of the one or more filler elements; and wherein the cover plates comprise a one-piece, elongate, plate-like base body which is configured such that the cover plate bridges the distance between the ends of the two opposing flanges of the H-profile.
  • the four elongate frame profiles which form the perimeter of the frame comprise an identical cross-section, wherein the H-profile comprises only two single-walled flanges and only one single-walled web which extends transversely between the two flanges.
  • the H-profile comprises only two single-walled flanges and only one single-walled web which extends transversely between the two flanges.
  • a frame wherein, according to the cross- section of the frame profile, the ratio between the length of the web, the length of the flanges and the length of the cover plates lies in the range from 90% up to and including 110%, preferably 95% up to and including 105%, preferably 98% up to and including 102%.
  • the frame profile is robust and resistant to loads from different directions, such as for example wind loads, loads resulting from manipulation of the frame, e.g. during movement, twisting, installing, transport etc. of the frame.
  • a frame profile is achieved with a square or approximately square perimeter of its cross-section.
  • the dimensions of the sides of this square perimeter are approximately 40 mm, with a deviation of +/- 10% or less, preferably +/- 5% or less, preferably +/- 3% or less.
  • the outer perimeter of the profile on all sides is flat or approximately flat, and either transverse or approximately transverse, or parallel or approximately parallel, to the central longitudinal plane of the frame. In this way a thin, elegant and robust profile is achieved.
  • the surface area of the free space in the frame profile which is not closed by the open ends of the H-profile amounts to 70% or more of the surface area of the outer perimeter of the frame profile, preferably in the range from 75% up to and including 95%, preferably in the range from 80% up to and including 90%.
  • a frame is provided wherein the distance between the outward ends of the flanges and the web is smaller than the distance between the inward ends and the web.
  • a frame wherein one or more of the openings is respectively configured for mounting the filler element to the mounting plate by at least partially inserting the filler element through this opening.
  • the filler elements can be efficiently attached without weakening the frame profile.
  • the mounting of the filler elements to the mounting plate can also be carried out in a more ergonomic fashion and/or be automated more easily because, with a plate-like element such as the mounting plate, the accessibility is greater than with an H-profile.
  • a frame wherein the frame furthermore comprises mounting elements for mounting the one or more filler elements to one or more of the mounting plates, and wherein one or more of the openings is respectively configured for mounting the filler element to the mounting plate by at least partially inserting the mounting element through this opening.
  • the mounting elements and the filler elements can be attached more easily without weakening the frame profile.
  • a frame wherein the mounting plate is configured such that the mounting plate bridges 80% or more of the distance between the ends of two opposing flanges of the H-profile, preferably 90% or more.
  • the mounting plate can easily be attached between and/or at the opposing flanges of the H-profile.
  • a frame wherein the mounting plate has a one-piece, elongate, plate-like base body.
  • the mounting plate can easily be produced and the accessibility for mounting of the filler elements is also optimal.
  • a frame wherein the one or more mounting plates and/or the H-profile comprises mounting elements which are configured for removably mounting the mounting plate to the H-profile.
  • a frame wherein the mounting elements are configured to form a click connection when the mounting plate is attached to the H-profile.
  • a frame wherein the frame comprises two or more elongate filler elements which extend between two opposing mounting plates of two opposing frame profiles.
  • the stiffness of the structure of the frame profile is not reduced by, for example, openings for mounting of these elongate filler elements.
  • the mounting of these filler elements may also be carried out in a more ergonomic fashion or with more space for devices for automatic assembly on the mounting plates, which can then be attached to opposing frame profiles.
  • a frame wherein the web of the H-profile of the frame profiles comprises no openings for the mounting of the one or more filler elements.
  • a frame comprising a corner clamping element at one or more of the corners of the frame, wherein the corner clamping element is configured to clamp, in mounted state, onto two adjacent ends of the frame profile.
  • a frame wherein at one or more corners of the frame, the frame comprises adjacent frame profiles of which the adjacent chamfered ends are chamfered at complementary angles in such a way to form, together, the corner of the frame.
  • a frame comprising at least one frame mounting element which is mountable at different positions on the web of at least one of the frame profiles by means of elongate mounting elements which extend along the web in the longitudinal direction of the frame profile.
  • the frame can be attached in a flexible fashion.
  • a frame wherein the frame mounting element is mountable in a position at least partially past the end of the web of the H-profile of the frame profile to which the frame mounting element is mounted, and a support element is arranged at the adjacent end of the adjacent frame profile and is configured to extend the mounting elements for the frame mounting element.
  • a method for manufacturing a frame according to the first aspect characterized in that the method comprises the following steps:
  • a method for manufacturing a frame according to the first aspect characterized in that the method comprises the following steps:
  • the one or more filler elements which extend between two opposing frame profiles of the frame and are configured to at least partially fill the inner area of the frame;
  • the frame can be produced in an efficient and simple fashion since the filler elements can be mounted via the openings on the removable mounting plates. Because of their plate-like structure, the mounting plates allow the filler elements to be mounted ergonomically and/or with sufficient space for tools.
  • a use is provided of a frame according to the first aspect as a wall, outer wall, door, closure or roof, or as a frame element for a wall, outer wall, door, closure or roof.
  • such a frame can offer a structure which is resistant to high loads and which can be produced in a flexible, efficient and simple fashion.
  • frame 10 frame 10; perimeter 12; inner area 14; central longitudinal plane 16; front side 22; rear side 24; frame profile 100; frame profile 102; frame profile 104; end 108; H-profile 110; outer side 112; inner side 114; flange 120; flange 122; flange 124; mounting element 126; mounting element 128; web 130; mounting element 132; mounting element 134; longitudinal axis 140; filler element 200; end 202; end 204; cover plate 300; mounting plate 302; plate-like base body 304; hinge part 306; protrusion 316; protrusions 318; mounting elements 320; mounting elements 322; mounting elements 324; openings 400; mounting means 500; mounting plate 502; corner clamping element 600; plate-like element 610; plate-like element 620; tensioning element 630; aligning elements 640; openings 650; opening 660; frame mounting element 700; mounting element 702; mounting element 704; support element 710;
  • Figure 1 shows a detail of an embodiment of a frame with several elongate filler elements as shown in figure 2;
  • Figure 2 shows the embodiment of the frame of which a detail is shown in figure 1;
  • Figure 3 shows a cross-section along line ll-ll in figure 1;
  • Figure 4 shows a cross-section, similar to figure 2, of an alternative embodiment
  • Figure 5 shows a cross-section of an embodiment of a frame profile similar to that in figures 1 to 3, in more detail;
  • Figure 6 shows a cross-section, similar to figure 5, of an alternative embodiment of a frame profile
  • Figure 7 shows an embodiment of a corner clamping element, similar to that in figure 1, in more detail
  • Figure 8 shows a top view of an embodiment of a frame profile close to a corner of an embodiment of a frame, similar to that in figure 1;
  • Figures 9 to 12 show various views of an embodiment of frame mounting elements;
  • Figure 13 shows an alternative embodiment of a cover plate for an embodiment of a frame profile similar to that of figure 5.
  • FIG 1 shows schematically in more detail an embodiment of the frame 10 shown in figure 2.
  • the frame 10 according to the embodiment shown comprises four elongate frame profiles 100 which form the perimeter 12 of the frame 10 around an inner area 14 of the frame 10. It is clear that, according to the exemplary embodiment shown, this perimeter 12 of the frame 10 has a rectangular form, wherein the four frame profiles 100 each form one side of a rectangular perimeter. The inner area 14 of the frame is thus situated within this rectangular perimeter 12 formed by the frame profiles 100 of the frame 10.
  • the frame 10 comprises any other suitable number of frame profiles 100 which are configured to form the perimeter 12 of the frame 10.
  • the frame 10 comprises one or more frame profiles 100 which are arranged within the perimeter 12 of the frame 10, for example to divide the frame 10 into two or more part frames, and thus divide the inner area 14 into two or more part areas.
  • at least one additional frame profile 100 is arranged which bridges the interval between two opposing frame profiles 100 which form part of the perimeter 12 of the frame 10.
  • the frame profiles 100 comprise an H-profile 110, of which the flanges 120 extend parallel to the central longitudinal plane 16 of the frame 10. It is here clear that, according to the exemplary embodiment shown, the flanges 120 of the frame profiles 100 form an outer surface of the frame 10 which extends parallel to the central longitudinal plane 16. In other words, the flanges 120 of the frame profiles 100 which determine the perimeter of the frame 10 are respectively a so-called front side 22 and rear side 24 of the frame 10, which is typically the most visible side of the frame 10 which determines the border of the inner area 14.
  • This front side 22 and rear side 24 of the frame 10, and the associated flanges 122, 124 of the frame profiles 100 of the frame 10, thus extend parallel to the central longitudinal plane 16, or in other words parallel to the plane determined by the length direction L and the width direction W of the frame 10, as indicated schematically in figure 1.
  • These directions L, W may be regarded as directions along the longitudinal plane 16 of the frame 10, and may therefore be regarded as the longitudinal directions L, W of the frame 10.
  • the frame profiles 100 are elongate profiles which have a central longitudinal axis 140 which is parallel to the longitudinal plane 16 of the frame 10, and often run parallel to the length direction L or width direction W, as indicated for example in figure 2.
  • the depth direction D of the frame 10 i.e.
  • the direction transversely to the longitudinal plane 16 and hence transversely to the length direction L and the width direction W is the direction along which the web 130 of the H-profile 110 of the frame profile 100 extends, as shown in the cross-section of figure 3 for example.
  • the web 130 of the H-profile 110 extends in a plane along the longitudinal direction 140 of the frame profile 100 and transversely to the longitudinal plane 16 of the frame 10, or in other words transversely to the plane of the respective flanges 120 of the H-profile 110 of the frame profile 100.
  • the embodiment of the frame 10 comprises several filler elements 200 which extend between two opposing frame profiles 102, 104 of the frame 100. It is clear that these filler elements at least partially fill the inner area 14 of the frame 10.
  • the inner area 14 of the frame 10 is hereby substantially formed by the space which is surrounded by the frame profiles 100 of the frame 10, or in other words the interior space or interior area of the frame 10, the perimeter of which is determined by the frame profiles 100 which border this inner area 14.
  • the frame 10 comprises removable cover plates 300 which are removably attached to the frame profiles 100.
  • these cover plates 300 are elongate plate-like elements, of which the longitudinal axis extends parallel to the longitudinal axis 140 of the H-profile 110, and of which the plane of the plate-like element of the cover plates 300 extends transversely with respect to the central longitudinal plane 16 of the frame 10, or the plane of the flanges 120 of the H-profile, or in other words parallel to the web of the H-profile 110.
  • respective removable cover plates 302 are arranged on the two opposing frame profiles 102, 104 between which the filler elements 200 extend, on the side of the inner area 14 or, in other words, on the respective inner side 114 of the respective frame profile 100 of the frame 10.
  • These removable cover plates 300 are configured as mounting plates 302 which comprise openings 400 configured for the mounting of filler elements 200. It is clear that removable cover plates 300, according to the exemplary embodiment shown, may also be arranged on the opposite outer side 112.
  • the frame 10 or a framework, has a rigid structure which forms the perimeter around an inner area in which one or more filler elements may be arranged. It is furthermore clear that the frame may be formed by means of mutually connected frame profiles 100 which determine the perimeter 12 of the frame 10.
  • a typical frame 10 comprises four frame profiles 100 which determine a rectangular perimeter of the frame, but the person skilled in the art will understand that this should not be regarded as a restriction, and that embodiments are possible in which the inner area of the frame 10 is divided further by means of additional frame profiles 100 which are arranged inside the outer perimeter of the frame 10.
  • the perimeter 12 ofthe frame 10 is completed bytwo furtherframe profiles 100 which bridge the distance between these frame profiles 102, 184, so that the adjacent ends 108 of the frame profiles 100 form the corners of the frame 10 according to the exemplary embodiment shown.
  • the frame profiles 100 are preferably configured such that the perimeter 12 ofthe frame 10 substantially forms a square or rectangle.
  • the term "substantially” should be interpreted here as meaning that the frame substantially resembles the specified geometric shape; in other words, apart from some roundings, protrusions, coupling elements, grooves, slots, ribs, openings, connecting pieces, reinforcing means etc.
  • a frame profile 100 is typically an elongate profile element made of a rigid material. This may for example be aluminum. Aluminum has many advantages as a profile material; it is robust, durable, lightweight and can be produced in an efficient fashion by means of extrusion for example. Other profile materials are however also suitable and their properties are assumed to be known to the person skilled in the art, such as for example any other suitable metal such as e.g. steel, copper etc., or any suitable plastic such as e.g. PVC, ABS etc.
  • a frame profile may be provided depending on the desired embodiment of a specific finish, for example a smooth or rough surface.
  • the frame profiles which form part of the frame are configured such that their perimeter 12 delimits or surrounds the border around the inner area 14 of the frame 10.
  • the frame has a first dimension, for example in the width direction W, of at least 0.1 m up to 1.5 m, for example from 0.2 m up to 0.8 m, for example from 0.4 m up to 0.6 m, for example around 0.5 m.
  • the frame has a second dimension, for example in the length direction L, of at least 0.1 m up to 4.0 m, for example from 0.2 m up to 2.5 m, for example from 0.4 m up to 1.2 m, for example from 0.6 m to 1.0 m, for example around 0.8 m, 1.6 m, 2.4 m.
  • the frame comprises elongate filler elements 200 which extend in the width direction W, along their longitudinal axis, between the opposing mounting plates 302 of the opposing frame profiles 100 which face towards the inner area 14.
  • the respective filler elements 200 are attached at both ends 202, 204 to the mounting plates 302. This means, a first end 202 at the mounting plate 302 of the first frame profile 102, and a second end 104 - which is at the other end along the longitudinal axis of the elongate filler element 200 - at a mounting plate 302 of the second frame profile 104 at the other side of the inner area 14, opposite the mounting plate 302 of the first frame profile 104.
  • the openings 400 are respectively configured for mounting of the filler element 200 to the mounting plate 302 by means of the at least partial insertion of the filler element 200 through these openings 400.
  • the length of the elongate filler element 200 is greater than the distance 302W between the mounting plates 302, which face towards the inner area 14 of the frame 10, of the opposing frame profiles 102, 104, or in other words, the mounting plates 302 on the inward side 114 of these opposing frame profiles 102, 104 of the frame 10. It is therefore clear that, at its ends, in the direction of the longitudinal axis of the filler element 200, the filler element 200 penetrates at least partially into and/or through the opening 400 in the mounting plate 302.
  • Figure 4 shows a similar view of an alternative embodiment, similar to figure 3. Similar elements are indicated with similar references and fulfil a similar function.
  • the frame 10 comprises mounting elements 500 for mounting of filler elements 200 to the mounting plates 302.
  • the openings 400 are respectively configured for mounting of the filler element 200 to the mounting plate 302 by the at least partial insertion of respective mounting elements 500 through these openings 400.
  • two mounting means 500 such as for example suitable screws, bolts etc., are arranged at each end through corresponding openings 500 in the mounting plates 302 at an end 202, 204 of the filler element 200.
  • the mounting means 500 may cooperate for example with a mounting plate 502 which is arranged at each end 202, 204 of the filler elements 200, and is configured for example to receive the mounting means 500, so that the end of the filler element 200 is connected to the mounting plates 300 via the mounting plate attached thereon.
  • a mounting plate 502 which is arranged at each end 202, 204 of the filler elements 200, and is configured for example to receive the mounting means 500, so that the end of the filler element 200 is connected to the mounting plates 300 via the mounting plate attached thereon.
  • any suitable number of mounting means 500 connect, directly or via one or more suitable intermediate elements, one or more filler elements 200 to a mounting plate 302 by the at least partial insertion of the one or more mounting elements 500 in these one or more openings 400 in the mounting plate 300.
  • the mounting plate 302 is configured such that the mounting plate 400 bridges the distance 302D between the ends 122A, 124 A of two opposing flanges 122, 124 of the H-profile 110.
  • the mounting plate 302 only partially bridges this distance, such as for example to 80% or more, or preferably 90% or more of this distance; however, it is clear that according to the embodiment shown, the mounting plate 302 extends between these two opposite flanges 122, 124, preferably as a one-piece mounting plate 302 with an elongate plate-like base body 304, which extends between these two opposing flanges 122, 124 and in which the openings 400 are arranged.
  • this distance 302D runs transversely to the central longitudinal plane 16 of the frame 10, and that the ends 122 A, 124 A of the flanges 122, 124 are the respective ends on the inward side 114 of the profile 100. It is furthermore clear that, according to the exemplary embodiment shown, the mounting plate 302 is configured such that it bridges the distance 302D between the ends 122 A, 124 A of the two opposing flanges 122, 124 of the H-profile 110.
  • the ends 122B, 124B of the opposing flanges 122, 124 on the outward side 112 of the profile 100 are arranged at a distance 302D which is similaror equal to that of the ends 122 A, 124A on the inward side 114.
  • the cover plate 300 which is arranged removably on the outward end 112 of the H-profile 110 between the opposing flanges 122, 124, is also configured such that the cover plate 300 bridges the distance 302 between the ends 122B, 124B of the two opposing flanges 122, 124 of the H-profile 110.
  • these cover plates 300 also comprise a one-piece, elongate, plate-like base body 304.
  • the four elongate frame profiles 100 which form the perimeter 12 of the frame 10, each comprise two removable cover plates 300.
  • the frame contains two removable cover plates 300 per frame profile 100.
  • two of the cover plates 300 of the frame are configured as mounting plates 302 for the filler elements 200.
  • the four elongate frame profiles which form the perimeter of the frame comprise an identical cross-section, wherein the H-profile 110 comprises only two single-walled flanges 120 and only one single-walled web 130 which extends transversely between the two flanges 120.
  • the web 110 and the two flanges 120 of the H- profile also comprise a one-piece, elongate, plate-like base body.
  • the ratio between the length 130L of the web 130, the length 120L of the flanges 120, and the length 300L of the cover plates 300 lies in the range from 90% up to and including 110%, preferably 95% up to and including 105%, preferably 98% up to and including 102%. It is clear here that these lengths are the distances over which the web 130, the flanges 120 orthe cover plates 300 extend in the cross-section of the frame profile 100, as shown in figure 5.
  • the frame profile comprises a cross-section of square or approximately square perimeter.
  • the dimensions of the sides of this square perimeter are 40 mm, with a deviation of +/-10%, preferably +/- 5% or less, preferably +/- 3% or less.
  • the outer perimeter of the profile on all sides is flat or approximately flat, and either transverse or approximately transverse, or parallel or approximately parallel, to the central longitudinal plane of the frame.
  • the wall thickness of the web and/or of the flanges of the H-profile lies in the range from 1 mm to 3 mm, preferably in the range from 1.5 mm to 2.5 mm.
  • the wall thickness of the web and/or of the flanges of the H-profile lies in the range from 2% up to and including 10% of the length of the web and/or of the flanges, preferably in the range from 4% up to and including 7%.
  • the surface area of the free space in the frame profile accounts for 70% or more of the surface area of the outer perimeter of the frame profile, preferably lying in the range from 75% up to and including 95%, preferably in the range from 80% up to and including 90%.
  • the distance between the outward ends 122B, 124B of the flanges and the web 130 is smaller than the distance between the inward ends 122A, 124A and the web 130.
  • the difference between these distances lies in the range from 2 mm up to and including 10 mm, preferably in the range from 3 mm to 7 mm.
  • the difference between these distances lies in the range from 5% up to and including 25% of the length of the flanges of the H-profile, preferably 10% up to and including 15%.
  • the mounting plate 302 comprises a mounting element 322, 324 in the form of legs which, in the mounted state, reach inward from the surface of the plate-like base body 304 into the H-profile 110, and which at their end comprise a hook-like bulge.
  • the legs form a notch between this hook-like bulge and the plate-like base body.
  • these mounting elements 322, 324 each respectively cooperate with one of the opposing flanges 122, 124 of the H-profile 110, on the inward side 114 of the H- profile relative to the web 130 of the H-profile 110 in the mounted state.
  • respective corresponding mounting elements 126, 128 are arranged in the flanges 122, 124 in the form of suitable notches and bulges, on which respectively the bulges and notches of the mounting elements 322, 324 of the mounting plate may click-connect when the mounting plate 302 is attached to the H-profile 110 by a movement in the direction of the central longitudinal plane 16 towards the H-profile 110 and hence transversely to the longitudinal direction of the mounting plate 302.
  • the mounting elements 126, 128, 322, 324 are configured to cooperate such that the mounting plate 302 is removably attached to the H-profile 110, wherein the mounting plate 302 can thus later be removed from the H-profile 110. It is clear that such an embodiment, in which the mounting elements form a click connection, is advantageous because the mounting and possible later removal can take place without the use of additional tools, whereby an efficient method for producing the frame 10 is possible. However, it is also clear that alternative embodiments are possible in which the mounting plate 302 and/or the H-profile 110 comprise mounting elements which are configured to attach the mounting plate 302 removably to the H-profile 110.
  • FIG. 6 shows for example an alternative embodiment wherein mounting elements are configured to form a click connection when the mounting plate 302 is attached to the H-profile 110. Similar references refer to similar elements which fulfil a similar function to those described above. However, it is clear that here the mounting elements 322, 324 of the mounting plate 302 are arranged via an intermediate mounting element 320 on mounting elements 132, 134 which are situated on the web 130 of the H-profile 110. The mounting element 320 lying in-between thus functions as a clip which firstly can be click-connected to the H-profile 110 and on which secondly the mounting plate 302 can be click-connected when this is moved towards the H-profile 110 in a direction along the central longitudinal plane 16 and transversely to its longitudinal direction, until the fastened state is reached, as shown for example in figure 6.
  • the mounting elements are configured to form a click-connection when the mounting plate 302 is attached to the H-profile 110.
  • the mounting elements are also elongate and extend along the longitudinal axis 140 of the H-profile 110 and/or of the mounting plate 302. Preferably, they also extend over almost the entire length of the mounting plate 302, but it is clear that alternative embodiments are possible wherein the mounting means extend only over a part of the length of the H- profile 110 and/or of the mounting plate 302.
  • the frame 10 comprises a plurality of elongate filler elements 200, such as for example elongate slats, profiles etc. which function for example as a sun blind, wind shield, cover profile etc. of the frame 10.
  • elongate filler elements 200 such as for example elongate slats, profiles etc. which function for example as a sun blind, wind shield, cover profile etc. of the frame 10.
  • the number of elongate elements is increased to e.g.
  • the openings 400 for mounting the filler elements 200 to the frame profile 100 can be made in the mounting plate 302 without having to make openings in a supporting structure of the frame profile, such as for example in the flanges 120 and/or the web 130, which is advantageous for the strength, bending stiffness and general resistance to unacceptable deformations of the frame 10, whereby such a frame is better resistant to loading from for example natural elements such as e.g. wind load, snow load etc.
  • the frame comprises two or more elongate filler elements 200 which extend between two opposing mounting plates 302 of two opposing frame profiles 100.
  • the frame 10 comprises for example five or more, ten or more etc. filler elements 200, such as for example louvres, cords, metal strips, panels etc.
  • the openings 400 in the mounting plate 302 before attaching the filler elements 200 to the frame profile, since in this way there is no need to provide such openings 400 for the filler elements 200 in the supporting structure of the frame 10, in the form of the H-profile 110; in particular, the web 130 of the H-profile 110 of the frame profiles 100 contains no openings for mounting of the one or more filler elements 200.
  • This allows a structure to be formed with optimum form stability which is also resistant to high structural loads, such as for example when the frame 10 is used as a construction element which must resist higher loads in the form of wind load, snow load etc.
  • the frame 10 has four corners, where the frame profiles 100 are connected together at adjacent ends 108 by a corner clamping element 600.
  • a corner clamping element 600 is preferably configured to clamp firmly, in attached state, onto two adjacent ends 108 of the frame profiles 100, or in other words onto two adjacent ends 108 of the frame profiles 100 which form a corner of the frame 10.
  • the corner clamping element 600 comprises two plate-like elements 610, 620 with an L-shaped cross-section, which cooperate with a tensioning element 630 in the form of a tensioning screw or bolt 630 which is configured to change the mutual distance between the plate-like elements.
  • the corner clamping element 600 comprises aligning elements 640, in this embodiment in the form of two cylindrical protrusions which are configured to cooperate, in attached state, with corresponding openings 650, in the embodiment shown in the form of corresponding cylindrical openings 650 through the web 130 of the H-profile 110, and are configured to receive, in closed and tensioned state, the aligning element 640 of the corner clamping element 600, as shown for example in figure 8.
  • aligning elements 640, 650 are possible which are configured to correctly position the corner clamping element 600, after attachment, relative to the adjacent ends 108 of adjacent frame profiles 100 at the level of a corner of a frame, so that in the attached state, the adjacent ends 108 adjoin neatly and form a rigid corner connection for the frame 10.
  • the legs of the L-shaped tensioning element 600 are introduced into a space between the web 130 and transversely relative to the two flanges 120, towards respective protrusions 316, 318 reaching into the inside of the H-profile 110. It is clear that if the distance between the two plate-like elements 610, 620 can be reduced, the corner clamping element 600 can be introduced with one leg into this space at the respective adjacent ends 108 of the frame profile 100 at a corner of the frame 10. Then the distance between two plate-like elements 610, 620 can be increased by means of the tensioning element 630 until the corner clamping element tightens between the web 130 and the protrusions 316, 318.
  • the protrusions 316, 318 do not extend over the entire distance between the flanges 120 of the H-profile, and preferably extend over less than 30%, for example less than 20%, for example less than 10% of this distance, whereby a maximum space remains available within the H-profile, for example for mounting of other functional elements, and whereby the weight of the frame profile 100 can be reduced. It is here clear that the tensioning element 600 is clamped against the side of the web 130 which faces towards the inner side 114 of the frame profile 100.
  • the tensioning element 630 is arranged at the corner point of the L-shaped cross-section.
  • an opening 660 is arranged in the web 130 of the H-profile 110 at the outer end 108 of the H-profile along the longitudinal axis 140.
  • this opening 660 is made in both adjacent ends 108 of the respective adjacent frame profiles 100 at a corner of the frame 10. It is clear that this opening 660 is configured to make the tensioning element 630 accessible through the web 130 of the H-profile 110 of the respective adjacent frame profiles 100 at a corner of the frame 10.
  • the frame 10 preferably comprises, at the corners of the frame 10, adjacent frame profiles 100 with adjacent chamfered ends 108.
  • the chamfered ends 108 are chamfered approximately at an angle of 45° in such a way to form, together, the right angle of the frame 10. It is however clear that alternative embodiments are possible, wherein the adjacent chamfered ends 108 are chamfered at other suitable complementary angles in such a way to form, together, the corner of the frame 10. This allows creation of a sturdy and rigid corner connection which can offer resistance against loads and reduces the risk of stress concentrations.
  • the frame 10 comprises frame mounting elements 700 which are mountable to at least one frame profile 100 of the frame 10.
  • two frame mounting elements 700 are arranged on the top frame profile 100 of the frame 10, in the position shown in figure 1, and configured for example for suspending the frame 10 on a mounting profile which is arranged on a wall or ceiling.
  • any suitable number of frame mounting elements 700 are arranged on any suitable number of frame profiles 100 of the frame 10.
  • the frame mounting elements 700 can preferably be mounted at different positions on the web 130 of the frame profiles 100.
  • the frame mounting element 700 is attached at a greater distance from the corner of the frame 10 than in the state shown in figure 10.
  • the flexibility for mounting the frame mounting element 700 to the web 130 of the frame profile 100 is achieved by means of elongate mounting elements 132, 134 which extend along the web 130 in the longitudinal direction 140 of the frame profile 100.
  • These mounting elements 132, 134 are configured for example as hooks (as illustrated for example in more detail in the embodiment of figure 5) and are configured to cooperate with corresponding hook-like mounting elements 702, 704 of the frame mounting element 700, as shown for example in more detail in figure 11, so as to create a connection between the two.
  • connection is a removable connection which is created by pushing the frame mounting element 700 along the web 130 in the direction of the longitudinal axis 140, wherein the mounting elements 132, 134 lie against the corresponding mounting elements 702, 704 and are configured such that the frame mounting element 700 cannot be removed from the web 100 in a direction transversely to the longitudinal axis 140 of the frame profile 100.
  • the hook-like mounting elements 702, 704 of the frame mounting element 700, and the corresponding hook-like mounting elements 132, 134 of the web 130 of the frame profile 100 drop and/or hook into each other and thus form a strong connection which can support the high loads without the risk of the connection coming loose.
  • the frame mounting element 700 extends in the longitudinal direction of the frame profile 100 past the first end 108 of the web 130 on which the frame mounting element 700 is attached.
  • an additional support element 710 on the web 130 of the adjacent frame profile 100 of this corner, wherein this additional support element 710 contains mounting elements 712, 714 which are configured to extend the mounting elements 132, 134 of the adjacent frame profile 100 on which the frame mounting element 700 is attached.
  • the frame mounting element 700 may also be positioned close to the outer end of a corner of the frame 10 and still provide a sturdy and rigid connection to the frame profiles 100.
  • the frame mounting element 700 and in particular the hook-like mounting elements 702, 704, engage on the mounting elements 132, 134 of the web 130 of the frame profile over a distance of at least 1 cm or more, preferably 2 cm or more, in the direction of the longitudinal axis 140. It is furthermore clear that in the mounted state, the mounting elements 712, 714 of the support element 710 extend over a distance of at least 0.5 cm, preferably at least 1 cm, and that preferably the frame mounting element 700 engages thereon over at least 0.5 cm, preferably at least 1 cm, by means of the hook-like mounting element 702, 704.
  • the frame mounting element 700 is arranged only on the side of the web 130 which faces towards the outer side 112 of the frame profile 100. It is clear that the mounting elements 132, 134 are arranged only on the side of the web 130 which faces towards the outer side 112 of the frame profile 100. It is advantageous that the tensioning elements 600 and the frame mounting elements 700 are each arranged on opposite sides of the web 130, so that the frame mounting element 700 can be arranged close to a corner of the frame 100 without the risk of interference with the tensioning elements 600 which are also arranged in the corners of the frame.
  • the tensioning elements 600, the frame mounting elements 700, or in any case the base body thereof preferably extend within the H-profile 110 of the frame profiles 100 of the frame and thus can be at least partially shielded and/or concealed from view by removable cover plates 300 which preferably, as shown in figure 1, are removably arranged on both sides of the web 130 of the H-profile 110 at the outer end of the flanges 120, and are thus configured to form respectively a removable inner fitting and removable outer fitting of the frame.
  • Figure 13 shows as an example an alternative embodiment of a cover plate 300 which is used for example as an outer fitting, and wherein the cover plate 300 furthermore comprises a hinge part 306 for attaching the frame 10 in pivotable fashion. It is furthermore clear that other alternative embodiments are possible with regard to such cover plates 300.
  • the described embodiments of the frame 10 furthermore allow a simple and efficient method for producing such a frame 10.
  • the filler elements 200 may for example be arranged in the openings 400 of the two opposing mounting plates 302, after which the mounting plates 302 may be removably arranged on two opposing frame profiles 100 so that the filler elements at least partially fill the inner area 14 of the frame 10.
  • the two other frame profiles 100 may be arranged by means of the corner clamping elements 600 on the two opposing frame profiles 100 with the mounting plates 302, such that they complete the perimeter 12 of the frame.
  • the frame mounting elements 700 and further cover plates may be arranged on the frame profiles 100.
  • all frame profiles 100 of the frame 10 comprise an identical H-profile 110 as cross-section, since this allows the production of the frame 10 of the basis of a single type of frame profile 100.
  • the frame profiles 100 are produced as one-piece, elongate metal profiles, such as for example an aluminum or steel profile which is produced for example by means of extrusion or another suitable production method.
  • openings 650, 660 in the web 130 of the H-profile 110 of the frame profile 100, for mounting elements close to the end 108 of the frame profile, by means for example of punching process, preferably a simultaneous punching operation since, in this way, the openings 650, 660 can be made rapidly and efficiently and with the necessary accuracy with regard to position relative to the end 108 of the frame profile 100.
  • such a frame may be used as a wall, outer wall, door, closure or roof, or as a frame element for a wall, outer wall, door, closure or roof.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

L'invention concerne un cadre (10) qui a quatre profils de cadre allongés (100) qui forment le périmètre (12) du cadre (10) autour d'une zone interne (14) du cadre (10), les profils de cadre (100) comprenant un profil en H (110). En outre, le cadre (10) comprend également une ou plusieurs plaques de recouvrement amovibles (300) qui sont respectivement fixées de manière amovible à au moins un de deux profils de cadre opposés (102, 104), au moins une de ces plaques de recouvrement amovibles (300) étant configurée sous la forme d'une plaque de recouvrement (302) qui comprend une ou plusieurs ouvertures (400) configurées pour le montage d'un ou plusieurs éléments de remplissage (200) du cadre (10).
PCT/IB2022/052413 2021-03-17 2022-03-17 Cadre dont les profils de cadre comprennent un profil en h WO2022195523A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22715711.2A EP4308784A1 (fr) 2021-03-17 2022-03-17 Cadre dont les profils de cadre comprennent un profil en h

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2021/5201 2021-03-17
BE20215201A BE1029212B1 (nl) 2021-03-17 2021-03-17 Een kader waarvan de kaderprofielen een H-profiel bevatten

Publications (1)

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WO2022195523A1 true WO2022195523A1 (fr) 2022-09-22

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PCT/IB2022/052413 WO2022195523A1 (fr) 2021-03-17 2022-03-17 Cadre dont les profils de cadre comprennent un profil en h

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EP (1) EP4308784A1 (fr)
BE (1) BE1029212B1 (fr)
WO (1) WO2022195523A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520476A1 (de) 1973-05-12 1975-11-20 Geb Stoll Josefine Pfaehler Randkanten-profilleiste fuer in rasterbauweise zusammensetzbare moebel- und wandverkleidungen
US5444958A (en) 1993-11-02 1995-08-29 Lu; Ching-Nan Door frame
US6263632B1 (en) 1999-04-20 2001-07-24 Royal Window Coverings (Canada) Inc. Adjustable decorative shutter
US20130272777A1 (en) 2010-12-10 2013-10-17 Darren Hayter Frame connection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520476A1 (de) 1973-05-12 1975-11-20 Geb Stoll Josefine Pfaehler Randkanten-profilleiste fuer in rasterbauweise zusammensetzbare moebel- und wandverkleidungen
US5444958A (en) 1993-11-02 1995-08-29 Lu; Ching-Nan Door frame
US6263632B1 (en) 1999-04-20 2001-07-24 Royal Window Coverings (Canada) Inc. Adjustable decorative shutter
US20130272777A1 (en) 2010-12-10 2013-10-17 Darren Hayter Frame connection

Also Published As

Publication number Publication date
BE1029212A1 (nl) 2022-10-11
BE1029212B1 (nl) 2022-10-19
EP4308784A1 (fr) 2024-01-24

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