BE1024446A1 - ALTERNATIVE MULTIFUNCTIONAL FINISHING PROFILE FOR FLOOR COVERING - Google Patents

Abstract

Multifunctional finishing profile for a floor covering comprising a body made up of several parts (2, 6, 7a, 7b) which are connected to each other and which can be adjusted in function of the application, said parts (2, 6, 7a, 7b) at least a flange-shaped part (2), a fixing part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2), the flange-shaped part (2) and the nose part (7a, 7b) at least partly provided with a covering layer (23) which has an interruption at the level of the transition from the flange-shaped part (2) to the nose part (7a, 7b), characterized in that the nose part (7a, 7b) and the flange-shaped part (2) are foldably connected to each other so that, depending on the application, the nose part (7a, 7b) is foldable towards the bottom of the flange-shaped part (2).

Description

(71) Applicant (s):

DECRUY NV 8650, HOUTHULST Belgium (72) Inventor (s):

DECRUY Frederik 8650 HOUTHULST Belgium

DECRUY André 8650 MERKEM Belgium (54) ALTERNATIVE MULTIFUNCTIONAL FINISHING PROFILE FOR FLOORING (57) Multifunctional finishing profile for a floor covering comprising a body consisting of several parts (2, 6, 7a, 7b) which are connected to each other and according to the application is adaptable wherein said parts (2, 6, 7a, 7b) comprise at least one flange-shaped part (2), a mounting part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2) the flange-shaped part (2) and the nose part (7a, 7b) being at least partly provided with a covering layer (23) which, at the level of the transition from the flange-shaped part (2) to the nose part (7a, 7b) 'î

interruption, characterized in that the nose part (7a, 7b) and the flange-shaped part (2) are connected in a pliable manner so that, depending on the application, the nose part (7a, 7b) is foldable towards the underside of the flange-shaped part (2) is.

BE2016 / 5569

ALTERNATIVE MULTIFUNCTIONAL FINISH PROFILE FOR

FLOORING

On the one hand, this invention relates to a profile that serves as a finish for floor covering. More specifically, it concerns a profile that can be used for various functions through minor adjustments. On the other hand, the present invention relates to a method for forming such a profile.

State of the art

In order to finish a floor covering such as laminate, LVT, vinyl, parquet or veneer floors, the skilled person has various profiles available, such as a skirting board, an adaptation profile, an end profile and a transition profile (= T profile). This invention relates to a finishing profile which is multifunctional and combines the last three profiles in one profile.

An end profile serves to finish the floor in a specific place where the floor stops. This can be done eg. be against a wall. An adjustment profile is used to finish a transition from a floor covering that is at a higher level than another floor. The transition profile or T-profile is used to enable a transition between two floors on the same level. This profile is also used to finish an expansion joint.

These profiles are often used in combination with a holder in which the three profiles mentioned can be pushed and are anchored by the tension or barbs. This holder can be made of plastic (PVC, PP ...), wood or metal ...

The three finishing profiles are usually made of wood, MDF, HDF, chipboard, plywood, plastic, (PVC PP ...), aluminum ... and may or may not have a coating with the necessary scratch resistance and structure.

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The profiles discussed above and the common holders have long been known separately. There are also profiles that bundle these three profiles into one so-called multifunctional profile. This is to keep the conversion costs during production as well as the storage costs as low as possible. These so-called "3 in 1" or "multifunctional" profiles are available in different embodiments.

Multifunctional finishing profiles such as this “3 in 1” are described in, among others, the following patent publications: AT 500 734, US2003084634,

US7908819, BE20050336, US2007 / 0283654 and EP1989372.

An already known embodiment is that the multifunctional profile consists of two or more separate parts that can be combined in one way or another. Document AT 500 734 describes a multifunctional profile in which a flange-shaped part is provided with an underlying nose part. This underlying nose part is completely separate from the flange-shaped part and is kept on its position during assembly with the aid of the accompanying holder. The holder is provided with a clamping piece on which this nose part can be slid. Depending on the application, a different nose piece can be fitted.

European publication EP1989372 describes a multifunctional profile which is made from one piece. The flange-shaped part and the nose part are integrally connected in composite form. The covering layer is interrupted at the transition between the flange-shaped part and the nose part. As a result of this, and partly due to the manner of profiling, a specific fracture zone or cutting zone is created, whereby the nose part can easily be torn off by rotating the nose part relative to the flange part.

Document US2003084634 discusses multifunctional profiles in which a nose part can be attached to the underside of a flange-shaped part. This confirmation is done by means of a coupling piece on the underside of the flange-shaped part on which the nose part can be coupled and / or slid.

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In other documents such as in BE20050336 and US 2007/0283654, multifunctional profiles are described in which at least two of the mutually separable and / or assemblable parts (flange-shaped part and nose part), and preferably all separable or collapsible parts, in the non-separated state, or in the assembled state, are joined together only by means of a coating. Depending on the application, the covering layer must be cut between the flange-shaped part and the respective nose part, so that the discussed nose part separates from the flange-shaped part.

As will be apparent from points 1 to 7 below, the known solutions each have their specific drawbacks.

1) Assembly ease and speed

As indicated above, we must be able to adapt such a multifunctional profile to, among other things, a T, end or adjustment profile.

This can be done, for example, by breaking off the separable parts by means of a rotation or shifting of the parts relative to each other.

On the other hand, these parts can also be cut off by means of a specially provided cutting tool. However, this cutting tool is relatively expensive compared to the total value of the product.

In other words, the adjustment of the profile must be simple, fast and preferably without special tools, because otherwise this will be an expensive affair.

2) Production speed and cost

In addition to the great stock advantage that multifunctional profiles have over the traditional end, transition and adaptation profiles, one major drawback is that the production cost is usually a lot higher. This is because these profiles usually have to be produced in several production runs, while the traditional profiles are made in less production runs. In many types of multifunctional profiles, for example, the flange-shaped part and the corresponding nose part become

BE2016 / 5569 manufactured separate production runs, which makes these profiles considerably more expensive.

3) Reusability

An important selling point is also that the profiles can be reused after assembly. Many multifunctional profiles that are made from one piece and where certain parts have to be removed to adjust the profile are not reusable. This is very important, for example, in exhibition setups. There, these profiles are only used for a few days and are then broken down again. It would be useful if these profiles could be recovered or reused. This would also be a major asset when moving house.

4) Water resistance.

Many multifunctional profiles are made from an HDF or MDF carrier material. During mounting, this carrier material then makes contact with the floor. This can cause the HDF to come into contact with moisture or water, causing it to absorb moisture, swell and break.

A solution would be to make the multifunctional profile in such a way that the carrier material does not touch the floor.

5) Great value of coatings stock

As already indicated, the already known 3inl profiles are manufactured by means of casing. For this purpose, specific profiles are profiled and these are then provided with a specific foil or coating.

A known problem is of such profiles that one has to use covering layers that are sufficiently scratch resistant. Usually these coatings consist of CPF, HPF, PVC, PP or paper which is sufficiently scratch resistant due to a special treatment.

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Firstly, these films are very expensive due to the special treatment. In the second ^run, the minimum order quantities of these films high, so that the purchase price is gigantic.

If one has to have such scratch-resistant covering layers adjusted for each decor separately and put them in stock, this is almost an unaffordable operation.

6) Color or structural difference

A further problem with such scratch-resistant coatings that are allowed to be adjusted is that one never obtains the same color or structure as the actual floor panel to which it belongs.

This is because the techniques used to make the floor panel are different from the techniques used to make the scratch resistant coating.

7) Durability and quality

These multifunctional profiles serve to finish a floor covering. People will walk or step on these profiles every day after installation. This gives these profiles a lot to endure.

It is therefore very important that the profiles are at least as durable and scratch-resistant as the actual floor panel.

The discoloration also plays a very important role. Colors may change or fade under the influence of UV light. It is important to keep the finish of the whole beautiful that the discoloration of the floor and the finishing profile is the same.

The profile itself must also be strong enough to withstand such loads. If the connection between the parts is too weak, there is a great danger that these parts will break off under a specific load. However, if it is made too strong, it will be difficult to remove these parts in order to adapt the multifunctional profile to a T, end or an adaptation profile.

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The present invention aims to provide a multifunctional profile that solves the problems discussed above and which can be easily and quickly adapted to an end, transition and adaptation profile, whereby we will minimize the gigantic stock of scratch-resistant coatings . The quality and properties must also be the same as possible to those of the relevant floor panels.

The object of the invention can be achieved by providing a finishing profile as described in the first claim and manufacturing such a multifunctional finishing profile from the actual floor panel to which it would belong. As a result, we do not have to adjust special scratch-resistant cladding strokes and the properties of scratch resistance, UV resistance, color and structure will be the same as the actual floor panel.

Preferred embodiments of the multifunctional finishing profile are described in the dependent claims.

Another subject of this invention relates to a method for forming a multifunctional finishing profile, the method comprising the steps as described in the relevant independent method claim.

The profile according to the invention can also be manufactured according to an alternative method:

Bonding 2 panels with a flexible layer in between.

Sawing and profiling the formed sandwich panels.

The covering (= coated) of the formed profiles.

The further profiles of the sheathed profiles.

BE2016 / 5569

Preferred embodiments of the method for forming multifunctional finishing profile are described in the respective dependent claims.

In the following detailed description of the method according to this invention and the finishing profiles thus formed, the features and advantages of the invention are further elucidated. It is to be understood that the sole purpose of this description is to illustrate the general principles of this invention by a concrete example, and thus nothing in this description can be construed as limiting the scope of the patent rights claimed in the claims, nor of the scope of this invention.

In the following description, reference numerals are used to refer to the attached figures, in which:

List of figures:

- figure 1: Shows a multifunctional profile according to the invention comprising a body consisting of several parts (2, 6, 7a, 7b) which are connected to each other and which can be adapted according to the application.

Figure 2: Shows a multifunctional profile according to the invention supported by support blocks (80a, 80b).

Figure 3: Shows a multifunctional profile according to the invention drawn in 3D and supported by support blocks (80a, 80b).

Figure 4a: Shows a multifunctional profile according to the invention drawn in 3D, which is supported by support blocks (80a, 80b) and in which the covering layer (23) is interrupted at the level of the folding zone (60a, 60b).

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Figure 4b: Multifunctional profile according to the invention. There is a certain distance between the covering layer (23) of the flange-shaped part (2) and the covering layer (23) of the nose part (7a, 7b), whereby seam (66a, 66b) is clearly visible.

Figure 4c: Shows the multifunctional profile of figure 4b, but with support blocks (80a, 80b) that push the nose parts (7a, 7b) outwards.

Figure 5: Multifunctional profile according to the invention in which the filler (60a, 60b) extends further than just the pleated zone (Z1, Z2).

Figure 6: Multifunctional profile according to the invention in which the filler (60a, 60b) extends further than only the pleated zone (Z1, Z2) and in which the nose part (7a) is folded over to the underside of the flange-shaped part (2).

Figure 7: Multifunctional profile according to the invention in which the filler (60a, 60b) extends further than only the pleated zone (Z1, Z2) and in which the nose part (7a) is folded over to the bottom of the flange-shaped part (2).

Figure 8: A detail of a multifunctional finishing profile according to the invention. This is the profile of figures 6 and 7 in which the nose part is completely folded over.

Figure 9: A multifunctional finishing profile according to the invention. Nose parts 7a and 7b have been folded over, as a result of which the profile has been transformed or adapted into a T-profile.

BE2016 / 5569

Figure 10: A multifunctional finishing profile according to the invention.

The nose part (7b) has been folded over, as a result of which the profile has been transformed or adapted into an end profile.

Figure 11: A multifunctional finishing profile according to the invention. Nose parts (7 a, 7b) have been folded over, as a result of which the profile has been transformed or adapted into a T-profile. Contrary to the figures discussed above, the covering layer (23) at the level of the pleating zone (Z1, Z2) is not cracked or broken after the pleating.

Figure 12 (a): Detail of the pleated zone (Z1) in the pleated or modified condition of a multifunctional profile according to the invention. The figure shows that underneath the covering layer (23) a residual layer of carrier material (1) also continues uninterrupted from the flange-shaped part (2) to the nose part (7a).

Figure 12 (b): Multifunctional profile according to the invention. The figure shows that underneath the coating layer (23) there is still a residual layer of carrier material (1). Contrary to figure 12 (a), this residual layer of support material (1), just like the covering layer (23), is interrupted at the level of the crease zone (Z1, Z2).

Figure 12 (c): Multifunctional profile according to the invention. The figure shows that underneath the coating layer (23) there is still a residual layer of carrier material (1). Contrary to figures 12 (a) and 12 (b), the residual layer of support material (1) is not interrupted, but the covering layer (23) at the level of the pleat zone (Z1, Z2) is.

BE2016 / 5569

Figure 13 (a): Multifunctional profile according to the invention. This profile has been transformed into an adaptation profile in which the nose part (7a) is folded inwards. The profile is anchored to the bottom by means of a U-profile (400).

Figure 13 (b): Multifunctional profile according to the invention. This profile has been transformed into an adaptation profile in which the nose part (7a) is folded inwards. The profile is anchored to the bottom by means of a U-profile (400) that is adjusted in height.

Figure 14 (a): Production step for manufacturing a multifunctional profile according to the invention. A plate-shaped element is supplied.

Figure 14 (b): Production step for manufacturing a multifunctional profile according to the invention. Recesses (16) are made on a whey defined piaats and with a whey defined width at the rear of the panel.

Figure 14 (c): Production step for manufacturing a multifunctional profile according to the invention. In the formed residual parts, the residual layers of support material (1) with heating layer (23) are heated and the recesses (16) are provided with a filler (HO).

Figure 14 (d): Production step for manufacturing a multifunctional profile according to the invention. The recesses (16) are folded over or bent until the desired shape is reached.

Figure 14 (e): Production step for manufacturing a multifunctional profile according to the invention. Further millings or recesses are provided until the desired shape or profile is achieved.

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- Figure 15 (a): Alternative production step for manufacturing a multifunctional profile according to the invention. A sandwich panel is formed with 2 layers of carrier materials on the outside (1 and Γ). With a soft or tough filler (60) in between.

Figure 15 (b): Alternative production step for manufacturing a multifunctional profile according to the invention. A profile is formed on this sandwich panel.

- Figure 15 (c): Alternative production step for manufacturing a multifunctional profile according to the invention. The formed profile of figure 14 (b) is provided with a covering layer (23).

- Figure 15 (d): Alternative production step for manufacturing a multifunctional profile according to the invention. Further cutouts or recesses are provided until the desired shape or profile is achieved.

1) Ease of installation and speed

As indicated above, we must be able to adapt such a multifunctional profile to, among other things, a T, end or adjustment profile.

This adjustment should be possible without cutting or breaking off. After all, this means a lot of work for the mechanic, and there is always a chance that the coating will break or damage, causing the profile to be broken.

The profile according to the invention will be adapted by means of the folding of the nose part to the flange-shaped part. This folding should be made possible by a specially created flexible or folding zone which makes the nose parts easy

BE2016 / 5569 can be folded to the bottom of the flange-shaped part. The nose parts always remain connected to the flange-shaped part by means of this flexible zone.

This flexible zone offers several advantages:

easily convertible reusable: the flange-shaped part remains connected to the nose parts by means of this flexible zone.

2) Production speed and cost

In addition to the great stock advantage that multifunctional profiles have over the traditional end, transition and adaptation profiles, one major drawback is that the production cost is usually a lot higher. This is because these profiles usually have to be produced in several production runs, while the traditional profiles are made in less production runs. For many types of multifunctional profiles, for example, the flange-shaped part and the corresponding nose part are manufactured in separate production runs, which makes these profiles considerably more expensive.

However, our technique is different. We do not start from profiled profiles, but from floor plates that we use a bending technique will deform. As a result, the number of passages is significantly reduced, which means that the cost price will also be much lower.

We also move away from the expensive coatings of type CPL, HPL or scratch-resistant paper. Which is not to say that this profile cannot be formed with CPL, HPL or scratch resistant paper. The profile according to the invention can also be manufactured by means of casing. This is further discussed in the figures.

BE2016 / 5569

3) Reusability

An important selling point is also that the profiles can still be reused after assembly. With all multifunctional profiles that are made from one piece and where certain parts have to be removed to adjust the profile, these are not reusable.

Because the flange-shaped part remains connected to the nose part after conversion or adjustment of the profile, this profile can always be reused. You only have to mount back support blocks (80a, 80b) and the profile is back as for the conversion or adjustment.

4) Water resistance.

Many multifunctional profiles are made from HDF or MDF. During mounting, this carrier material then makes contact with the floor. This can cause the HDF to come into contact with moisture or water, causing it to absorb moisture, swell and break.

After mounting the profile, only the moisture-resistant covering layer of this nose part will make contact with the floor of the molded or pleated nose part. It can therefore rightly be assumed that the profile of the invention is moisture-resistant.

5) Great value of coatings stock

If we are able to make this multifunctional profile from the floor slab itself, all the disadvantages that these scratch-resistant covering layers bring with them are completely eliminated. It is no longer necessary to have foil adjusted, so that large quantities of scratch-resistant coatings will not have to be purchased.

This also avoids any useless residual stock.

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6) Color or structural difference

If we can manufacture the multifunctional profile from the floor panel or floor slab itself, both the color and the structure will be identical to that of the actual floor slab. Such a problem has also been solved.

7) Durability and quality

As already indicated, these profiles will be subject to a high load. Now, since we will manufacture this profile from the floor panel itself, the scratch resistance will be as high as that of the relevant floor panel. This problem has thus been solved.

However, these profiles must also be strong enough. In other words the connection between the different units must be such that they do not break down under load. On the other hand, these parts must also be easily adaptable to each other. The technique we will use to manufacture these multifunctional profiles is a folding technique. Here, carrier material is removed over a certain distance and the remaining particle carrier material together with the coating layer is bent under high temperature to the desired shape or radius. To fill the void under the remaining layer of carrier material and coating layer, we will do this by means of apply a filler (adhesive). If we wish that the profile or better the connection between the different particles is strong enough, the adhesive must also be strong enough.

The purpose of this filler is also to support the very thin residual layer consisting of support material and coating layer. This will make the residual layer resistant to shocks or forces.

Production will include the following steps:

supplying a panel-shaped element comprising a carrier material on which a decorative top layer is provided;

one or more recesses are provided in the carrier material in the longitudinal direction at the rear of the panel-shaped element so that a residual part

BE2016 / 5569 is formed comprising a residual layer of support material with a decorative top layer;

providing said recess with filler (60) and / or adhesive so that at least the remainder is covered with filler and / or adhesive; bending the remainder to the desired radius or shape; allow the filler and / or adhesive to cure.

Possibly further profiling.

The profile according to the invention can also be manufactured according to an alternative method:

Bonding 2 panels with a flexible layer in between.

Sawing and profiling the formed sandwich panels.

The covering (= coated) of the formed profiles.

The further profiles of the sheathed profiles.

Detailed description of figures:

- figure 1: Multifunctional finishing profile for a floor covering such as the invention. This profile comprises a body which is composed of several parts (2, 6, 7a, 7b) which are connected to each other and which can be adapted in function of the application, the said parts (2, 6, 7a, 7b) being a flange-shaped part ( 2), a fixing part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2).

The flange-shaped part (2) and the nose part (7a, 7b) are provided with a covering layer (23). In the embodiment as in figure 1, the covering layer (23) continues uninterrupted from the flange-shaped part (2) to the nose part (7a, 7b). It is clear that the coating layer (23) may also be interrupted at the transition, however, this may be interesting for brittle coatings.

BE2016 / 5569

The nose part (7a, 7b) and the flange-shaped part (2) are also connected to each other by means of a flexible or elastic zone (60a, 60b) which has a different composition than the covering layer (23), which serves as a hinge zone so that in function depending on the application, the nose part (7a, 7b) can be folded towards the bottom of the flange-shaped part (2). This allows the multifunctional profile to be converted into an end, transition or adjustment profile. In the crimped or adapted condition, the flange-shaped part (2) and the nose part (7a, 7b) remain connected at least by means of this flexible zone (60a, 60b). The covering layer (23) may be torn in the hinge zone in a pleated or adapted condition, but it may also be stretched so that it does not crack, depending on the type of covering layer (23).

The flexible zone (60a, 60b) can be a filler, an adhesive or a synthetic material and, as mentioned above, has a different composition than the coating layer (23).

The support material can be made up of PVC, PP, wood, MDF, HDF LDF, plastic and / or aluminum. The covering layer (23) is a decorative layer which can be composed of 1 or more layers. For example, the covering layer (23) can be built up from a decorative layer with a scratch-resistant top layer thereon. The coating layer (23) can be a PVC, a PP, a vinyl, a plastic, a DPF (= Direct Pressed Faminate), an HPF (= High Pressed Faminate) or a CPF (= Continuous Pressed Faminate).

Figure 2: Multifunctional finishing profile for a floor covering such as the invention. This profile comprises a body which is composed of several parts (2, 6, 7a, 7b) which are connected to each other and which can be adapted in function of the application, the said parts (2, 6, 7a, 7b) being a flange-shaped part ( 2), a fixing part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2).

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The flange-shaped part (2) and the nose part (7a, 7b) are provided with a covering layer (23). In the embodiment as in figure 1, the covering layer (23) continues uninterrupted from the flange-shaped part (2) to the nose part (7a, 7b). It is clear that the coating layer (23) may also be interrupted at the transition, however, this may be interesting for brittle coatings.

The nose part (7a, 7b) and the flange-shaped part (2) are also connected to each other by means of a flexible or elastic zone (60a, 60b) which has a different composition than the covering layer (23), which serves as a hinge zone so that in function depending on the application, the nose part (7a, 7b) can be folded towards the bottom of the flange-shaped part (2). This allows the multifunctional profile to be converted into an end, transition or adjustment profile. It is also the case that such a profile can also be used for a stair nose, which can be used a lot in stair renovation. In the crimped or adapted condition, the flange-shaped part (2) and the nose part (7a, 7b) remain connected at least by means of this flexible zone (60a, 60b). The covering layer (23) may be torn in the hinge zone in a pleated or adapted condition, but it can also be protruding skirts, so that it does not crack, depending on the type of covering layer (23).

Since the flexible zones (60a, 60b) must be thin to be pliable, it is important that the flange-shaped part (2) and the nose part (7a, 7b) be supported. After all, these parts are walked on and this can cause damage to the profile. This can be done by placing a support block (80a, 80b) under the flange-shaped part (2) and or the nose part (7a, 7b).

Coupling means could be provided to these support blocks (80a, 80b) in the form of a tongue / groove system, a clamping system, a click system and / or by means of an adhesive tape so that the support blocks (80a, 80b) with the flange-shaped part (2) and / or can be connected to the nose piece (7a, 7b). The installer could also glue the support blocks (80a, 80b).

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Figure 3: Multifunctional finishing profile for a floor covering such as the invention. This profile comprises a body which is built up of several parts (2, 6, 7a, 7b) which are connected to each other and are adaptable according to the application, the said parts (2, 6, 7a, 7b) being a flange-shaped part ( 2), a fixing part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2).

The flange-shaped part (2) and the nose part (7a, 7b) are provided with a covering layer (23). In the embodiment as in figure 3, the covering layer (23) continues uninterrupted from the flange-shaped part (2) to the nose part (7a, 7b). It is clear that the coating layer (23) may also be interrupted at the transition, however, this may be interesting for brittle coatings.

The nose part (7a, 7b) and the flange-shaped part (2) are also connected to each other by means of a flexible or elastic zone (60a, 60b) which has a different composition than the covering layer (23), which serves as a hinge zone so that in function depending on the application, the nose part (7a, 7b) can be folded towards the bottom of the flange-shaped part (2).

A support block (80a, 80b) is provided under the flange-shaped part (2) and the nose parts (7a, 7b) to support the profile. After all, this profile is walked on, so that it will be exposed to high forces or loads.

The figure shows that the nose parts (7a7b) as well as the support blocks (80a, 80b) are longer than the mounting part (6), so that there is room for the mounting profile in which the mounting part (6) can be clamped. This mounting profile is anchored to the floor, bottom or subfloor, this can be done by means of screws and / or glue.

If you want to adjust the profile or better to fold the nose parts (7a, 7b), you must remove these support blocks (80a, 80b) to

BE2016 / 5569 then fold the nose parts (7a, 7b) over to the flange-shaped part (2) until the bottom or back of the nose parts (7a, 7b) touches the bottom of the flange-shaped part (2). In this operation, it can tear or crack the coating layer (23) on more brittle layers at the flexible zone (60a, 60b). To still obtain a beautifully finished profile, this arbitrary fracture seam or fracture line (66a, 66b) can be used with, for example. sanding sandpaper so that a straight seam is obtained.

However, if one wishes to counteract this fracture, the covering layer (23) can be interrupted at the level of the pleat zone (60a, 60b). As a result, it is no longer necessary to break it. This interruption of the covering layer (23) at the level of the folding zone (60a, 60b) can be done in an industrial manner, for example. by means of a saw cut, a knife cut or by means of a laser.

However, one can also market the profile in which the covering layer (23) continues uninterrupted from the flange-shaped part (2) to the nose part (7a, 7b), but in which a special cutting or cutting tool is supplied with which the plaster, mechanic or customer for folding or deform intersecting the coating layer (23).

As mentioned before, this fracture will occur less with more elastic coating layers (23).

Figure 4a: Multifunctional finishing profile for a floor covering such as the invention. This profile comprises a body which is composed of several parts (2, 6, 7a, 7b) which are connected to each other and which can be adapted in function of the application, the said parts (2, 6, 7a, 7b) being a flange-shaped part ( 2), a fixing part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2).

The flange-shaped part (2) and the nose part (7a, 7b) are provided with a covering layer (23). In this embodiment, the coating layer (23) is ter

BE2016 / 5569 height of the flexible zone (60a, 60b) interrupted. This interruption (66a, 66b) can be done in an industrial way by means of a laser, a milling operation or by means of a cut by means of, for example. a stationary or rotating blade. The product or profile is then marketed with an interrupted covering layer (23), whereby a seam will always be seen at the level of the transition from the flange-shaped part (2) to the nose part (7a, 7b). There are techniques to reduce or make this seam smaller. Thus one can:

1) Use colored glue / filler / adhesive: If the layered coating (23) is interrupted, the filler may become visible. Depending on the type of filler, this results in a dark seam. With pale coatings (23), this can have a bad aesthetic effect.

Using an adhesive / filler / adhesive whose color is matched to the color (s) of the decor would make the seam (66a, 66b) less noticeable.

2) Coloring the seam: The resulting seam could be colored dmw paint, laser, or transfer foil with a color that goes more to the color of the decor.

3) Pressing the seam closed: After applying the seam (66a, 66b), certainly if this has been done by milling, the seam (66a, 66b) will always have a certain width (= distance between the covering layer (23) of the flange-shaped part (2) and the covering layer (23) of the nose part (7a, 7b)). The wider this seam (66a, 66b) the more visible. After application of this seam, for example, the support blocks (80a, 80b) can be used to push the nose parts (7a, 7b) slightly outward or to fold, so that the seam (66a, 66b) becomes less wide and thus also becomes less visible. This can be done until the coating layer (23) of the

BE2016 / 5569 flange-shaped part (2) touches the covering layer (23) of the nose part (7a, 7b). See figures 4b and 4c,

Figure 4b: Multifunctional profile according to the invention. There is a certain distance between the covering layer (23) of the flange-shaped part (2) and the covering layer (23) of the nose part (7a, 7b), whereby seam (66a, 66b) is clearly visible. In some cases, even the filler or adhesive of the pleat zone (60a, 60b) will be visible.

Figure 4c: Multifunctional profile according to the invention. This is the same profile as in figure 4b, however 2 support blocks (80a, 80b) have now been provided. These support blocks are made slightly wider, so that they push the nose parts (7a, 7b) slightly outwards. This shortens the distance between the cladding layer (23) from the flange-shaped part (2) to the cladding layer (23) of the nose part (7a, 7b) and the seam (66a, 66b) becomes less visible. Also, the adhesive or filler of the pleated zone (60a, 60b) is no longer visible.

Figure 5: Multifunctional finishing profile for a floor covering such as the invention. This profile comprises a body which is composed of several parts (2, 6, 7a, 7b) which are connected to each other and which can be adapted in function of the application, the said parts (2, 6, 7a, 7b) being a flange-shaped part ( 2), a fixing part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2).

The flange-shaped part (2) and the nose part (7a, 7b) are provided with a covering layer (23). In the embodiment as in figure 5, the covering layer (23) continues uninterrupted from the flange-shaped part (2) to the nose part (7a, 7b). It is clear that the coating layer (23) at the height of

BE2016 / 5569, however, the transition can also be interrupted, this can be interesting for brittle coatings.

The nose part (7a, 7b) and the flange-shaped part (2) are also connected to each other by means of a fiexibie or elastic zone (Z1, Z2) which has a different composition than the covering layer (23), which serves as a hinge zone so that in function depending on the application, the nose part (7a, 7b) can be folded towards the bottom of the flange-shaped part (2). This allows the multifunctional profile to be converted into an end, transition or adjustment profile. In the crimped or adapted state, the flange-shaped part (2) and the nose part (7a, 7b) remain connected at least to each other by means of this flexion zone (60a, 60b). The covering layer (23) may be torn in the hinged zone (Z1, Z2) in a pleated or adapted condition, but it may also be stretched so that it does not crack, depending on the type of covering layer (23).

It can be clearly seen in Figure 5 that the filler or adhesive used to create the pleat zone (Z1, Z2) is not limited to only the pleat zone (Z1, Z2)). For example, a whole piece of the support material of the flange-shaped part (2) has been replaced by the filler (60a, 60b). In Figure 5, the filler or adhesive (60a, 60b), in addition to the formation of the fold zone (Zl, Z2) also has a second ^function, viz., The support of the coating layer (23) as the carrier material in the finalization largely removed is.

This may have to do with the production method. After all, this profile can be manufactured by means of sheathing or by folding. This will be discussed later in this document.

In order for the filler or adhesive (60a, 60b) to fold at the transition between the flange-shaped part (2) and the nose part (7a, 7b), care has been taken to have a narrowing with a width (bl, b2 ) and this over a height (hl, h2), creating a fold zone (Z1, Z2). This ensures good pliability. The width (bl, b2) of this

BE2016 / 5569 folding zone (Zl, Z2) is between 0.1 mm and 2 mm, preferably -ΙΟ.8 mm. If the width (b1, b2) of this bending zone (Z1, Z2) is too much, it will not be pliable enough and it may push the fastening part (6) out of the fastening profile. More than 1mm can already cause difficulties. On the other hand, it is also important that the thickness (d1, d2) of the pleat zone (Z1, Z2) is not too little, otherwise it would become too weak. The height (H1, H2) of this folding zone (Z1, Z2) is between 0.1 and 3 mm, preferably + -1 mm. If we take the height (H1, H2) of the bending zone (Z1, Z2) too high, this can lead to the coating layer (23) tearing irregularly during the bending of the nose parts (7a, 7b), even below or above the interruption (66a, 66b), even if it was already pre-crimped. A too small folding zone (Z1, Z2) then results in the nose part not being able to be folded far enough.

The filler (60a, 60b) can be a hot melt adhesive, a polyolefin adhesive, an EVA adhesive, a PUR adhesive or a 2 component adhesive.

Figure 6: A multifunctional finishing profile according to the invention. The profile is being adapted to a transition profile by bending the nose part (7a) to the underside of the flange-shaped part (2), the zone Z1 acting as a bending zone. As a result of this pleating, the covering layer (23) tears and a fracture and / or tearing line (67a) is formed on the covering layer (23) of the flange-shaped part (2) and on the covering layer (23) of the nose part (7a). This tear line (67a) is not rectilinear and crumbly. After folding, this can be finished more beautifully by sanding, for example by means of a sandpaper or sanding block.

Figure 7: A multifunctional finishing profile according to the invention. This is the profile of figure 6 with the nose part completely folded over. Due to this pleating, the covering layer (23) is torn and a breakage BE2016 / 5569 and / or tear line (67a) is formed on the covering layer (23) of the flange-shaped part (2) and on the covering layer (23) of the nose part (7a). . This tear line (67a) is not rectilinear and crumbly. After folding, this can be finished more beautifully by sanding, for example by means of a sandpaper or sanding block. (Figure8)

After mounting the profile, we see that with the adapted nose part (7a) only the covering layer (23) of the nose part (7a) touches the bottom. This is a good protection against moisture or water, especially because the majority of these profiles are made of HDF or MDF, these materials are not moisture or water resistant. If, for example, polishing is done, water or moisture may run under the profile, but through the nose part (7a, 7b) the carrier material of the flange-shaped part (2) will not come into contact with the water, as a result of which it cannot swell or break. The support material in the pleating zone (Z1, Z2) has been replaced by the filler (60a, 60b). This filler (60a, 60b) is moisture resistant, so that no water or moisture can penetrate the profile here either. Support block (80a) has been removed for this transformation.

Figure 8: A multifunctional finishing profile according to the invention. This is the profile of figures 6 and 7 with the nose part completely folded over. As a result of this pleating, the covering layer (23) is torn and a fracture and / or tear line (67a) is formed on the covering layer (23) of the flange-shaped part (2) and on the covering layer (23) of the nose part (7a). This tear line (67a) is not rectilinear but crumbly. After folding, this can be made more beautiful by sanding, for example by means of a sandpaper or sanding block (Figure 8). However, this is an additional action.

Figure 9: A multifunctional finishing profile according to the invention. Nose parts 7a and 7b have been folded over, as a result of which the profile has been transformed or adapted into a T-profile. As a result of this pleating, the covering layer (23) is torn and a breaking and / or tearing line (67a, 67b) is formed on the covering layer (23) of the flange-shaped part (2) and

BE2016 / 5569 to the covering layer (23) of the nose piece (7a). This tear line (67a) is not rectilinear and crumbly. After folding, this has been made more beautiful by sanding, for example by means of a sandpaper or sanding block. However, this is an additional action. After mounting the profile, we see that with the adapted nose part (7a, 7b) only the covering layer (23) of the nose part (7a, 7b) touches the bottom. This is a good protection against moisture or water, especially because the majority of these profiles are made of HDF or MDF, these materials are not moisture or water resistant. If, for example, polishing is done, water or moisture may run under the profile, but through the nose part (7a, 7b) the carrier material of the flange-shaped part (2) will not come into contact with the water, as a result of which it cannot swell or break. The support material in the pleat zone (Z1, Z2) has largely been replaced by the filler (60a, 60b). This filler (60a, 60b) is moisture resistant, so that no water or moisture can penetrate the profile here either.

Both support blocks (80a, 80b) have been removed in this transformation.

Figure 10: A multifunctional finishing profile according to the invention. The nose part (7b) has been folded over, as a result of which the profile has been transformed or adapted into an end profile. As a result of this pleating, the covering layer (23) is torn and a fracture and / or tear line (67b) is formed on the covering layer (23) of the flange-shaped part (2) and on the covering layer (23) of the nose part (7b). This tear line (67b) is not rectilinear and crumbly. After folding, this has been made more beautiful by sanding, for example by means of a sandpaper or sanding block. However, this is an additional action. After mounting the profile, we see that with the adapted nose part (7b) only the covering layer (23) of the nose part (7b) touches the bottom. This is a good protection against moisture or water, especially because the majority of these profiles are made of HDF or MDF, these materials are not moisture or water resistant. If, for example, polishing is done, water or moisture may run under the profile, but through the nose part (7b) the carrier material of the flange-shaped part (2) will not come into contact with the water, which means that

BE2016 / 5569 cannot swell or break. The support material (l) in the pleat zone (Z2) has largely been replaced by the filler (60b). This filler (60b) is moisture-resistant, so that no water or moisture can penetrate the profile here either. The support block (80b) has been removed for this transformation or adaptation.

Figure 11: A multifunctional finishing profile according to the invention. Nose parts (7 a, 7b) have been folded over, as a result of which the profile has been transformed or adapted into a T-profile. Contrary to the figures discussed above, the covering layer (23) at the area of the pleating zone (Z1, Z2) is not cracked or broken after the pleating. This is possible if the covering layer (23) is flexible, pliable and / or elastic, so that it can stretch at the level of the pleating zone (Z1, Z2) and thus does not tear. This offers some advantages, namely 1) there is no groove in the covering layer (23), even in an un-pleated or adapted condition. 2) It is not necessary to sand or rub a score line.

Figure 12 (a): Detail of the pleated zone (Z1) in the pleated or modified condition of a multifunctional profile according to the invention. The figure shows that underneath the covering layer (23) a residual layer of carrier material (1) also continues uninterrupted from the flange-shaped part (2) to the nose part (7a). It is clear that in certain cases a residual layer of carrier material (1) may therefore also be present in addition to the coating layer (23). This residual layer of carrier material (1) is located just below the coating beater (23). Like the covering layer (23), it can have a continuous course, but it can also show an interruption at the pleat zone (Z1) (Figure 12b).

Figure 12 (b): Multifunctional profile according to the invention. The figure shows that there is still a residual layer under the coating layer (23)

BE2016 / 5569 carrier material (l) is present. The thickness of this residual layer of carrier material (1) is very limited. Contrary to figure 12 (a), this residual layer of support material (1), just like the covering layer (23), is interrupted at the level of the folding zone (Z1, Z2). This makes folding very easy. It may also be that the coating layer (23) is interrupted at the area of the pleat zone (Z1, Z2), but the residual layer of carrier material (1) is not (see figure 12 (c)).

Figure 12 (c}: Multifunctional profile according to the invention. The figure shows that underneath the covering layer (23) there is still a residual layer of support material (1). The thickness of this residual layer of support material (1) is very limited. Contrary to figures 12 (a) and 12 (b), the residual layer of support material (1) is not interrupted, but the covering layer (23) at the area of the pleat zone (Z1, Z2) is. This can have certain advantages. the carrier material (1) has a color that fits well with the color of the covering layer (23), so the joint (66b) will be less noticeable, and the carrier material may also be moisture-resistant, so that in this version there is less chance of moisture penetrates into the profile.

Figure 13 (a): Multifunctional profile according to the invention. This profile has been transformed into an adaptation profile in which the nose part (7a) is folded inwards. The profile is anchored to the bottom by means of a U-profile (400). This profile can be made of PVC, plastic or metal. Because the fastening part (6) abrases in this U-profile (400), it can handle a whole range of heights (hl). The U-profile in this case is attached to the solid ground, not to the soft subfloor (301). It is true that different options are possible. The U-profile has an extra leg, which can be folded over downwards so that it can handle an even greater height difference.

(see figure 13b). The total height that the profile must therefore be able to

BE2016 / 5569 is therefore the height of the floor (300) + the height of the subfloor (301).

It is clearly visible that with the folded over nose part (7 a) only the covering layer (23) makes contact with the floor or floor panel instead of the HDF carrier material as is the case with traditional adaptation profiles. This makes this profile more moisture resistant than traditional solutions.

Figure 13 (b): Multifunctional profile according to the invention. This profile has been transformed into an adaptation profile in which the nose part (7a) is folded inwards. The profile is anchored to the bottom by means of a U-profile (400). This profile can be made of PVC, plastic or metal. Because the mounting part (6) slides into this U-profile (400), it can handle a whole range of heights (h2). The U-profile in this case is attached to the solid ground, not to the soft subfloor (301). It is true that different options are possible. The extra leg of the U-profile has been folded down so that it can handle a higher range. The total height that the profile must be able to bridge is therefore the height of the floor (300) + the height of the subfloor (301).

It is clearly visible that with the folded over nose part (7 a) only the covering layer (23) makes contact with the floor or floor panel instead of the HDF carrier material as is the case with traditional adaptation profiles. This makes this profile more moisture resistant than traditional solutions.

Figure 14 (a): Production method for manufacturing a multifunctional profile according to the invention. A plate-shaped element is supplied. This plate-shaped element is built up on the one hand from a support material (1) and a covering layer (23). The support material (l) can be different in nature, such as e.g. a PVC sheet, a plastic sheet, an MDF, an HDF or an LDF sheet, a wood-based sheet. The coating layer (23) can be a PP foil, a PVC foil, a plastic foil, a

BE2016 / 5569 vinyl, an LVT, a paper foil, a resin impregnated layer and can also be made up of several layers. For example, the covering layer can consist of a decorative layer (23) with a scratch-resistant top layer thereon.

Figure 14 (b): Production method for manufacturing a multifunctional profile according to the invention. Recesses (16) are made at a specified location and width at the rear of the panel to form a remainder (11a and lib). This residual part (11a, 11b) thus consists of a residual layer of carrier material (1) and the coating layer (23). The width of these recesses (residual parts (11a, lib)) depends on the covering layer (23) as well as on the type of carrier material (l). For example, the width of this recess (16) with DPL sheet materials can range between 1 and 10mm, preferably + -7mm. The thickness of the remainder of support material (1) in this recess (16) can vary between 0.05 mm and 2 mm, preferably + -0.3 mm. This may be different for other materials.

Figure 14 (c): Production method for manufacturing a multifunctional profile according to the invention. In the formed residual parts (11a, lib), the residual layer of support material (1) with heating layer (23) is heated and the recesses (16) are provided with a filler (60). The residual layer of support material (1) is preferably completely covered with this filler (60) to support the coating layer (23). This filler (60) can be a PUR glue, an EVA glue, a PIR glue, a hot melt glue, a Poliolefine glue or a plastic. Depending on the shape to be obtained after the crimping of the residual parts (11a, 11b), the recesses (16) can be of different nature.

BE2016 / 5569

- Figure 14 (d): Production method for manufacturing a multifunctional profile according to the invention. The recesses (16) are folded over or bent until the desired shape is reached. Once the desired shape is reached, the filler (60) is cooled or solidified. After solidification of the filler (60), the remainder (11a, 11b) and thus also the coating layer (23) at the height of this remainder (11a, 11b) is supported by the filler (HO).

Figure 14 (e): Production method for the production of a multifunctional profile according to the invention. Further millings or recesses are provided until the desired shape or profile is achieved. This milling takes into account the formation of a hinge zone (ZI and Z2). Account is also taken of whether the covering layer (23) and / or the residual layer of carrier material (1) must be interrupted at the height of the hinge zone (ZI and Z2).

Figure 15 (a): Alternative production method for forming a multifunctional profile according to the invention. A sandwich panel is formed with 2 layers of carrier materials on the outside (1 and Γ). These carrier materials are more likely to be hard in nature as these multifunctional profiles have to be walked on. These carrier materials (1.1) can be, for example, an MDF, an HDF, a PVC, a plastic or a WPC sheet material. The support materials (1 and Γ) do not have to be the same material. In the middle of this sandwich panel there is a layer that is rather tough and flexible in nature. Such a layer can for instance be a plastic and / or an adhesive layer. This flexible layer will later serve as a hinge zone (ZI and Z2).

BE2016 / 5569

Figure 15 (b): Production method for manufacturing a multifunctional profile according to the invention. A profile is formed from this sandwich panel.

Figure 15 (c): Production method for manufacturing a multifunctional profile according to the invention. The formed profile of figure 14 (b) is provided with a covering layer (23).

- Figure 15 (d): Production method for manufacturing a multifunctional profile according to the invention. Further cutouts or recesses are provided until the desired shape or profile is achieved. During this milling, the formation of a hinge zone (Z1 and Z2) is taken into account. Account is also taken of whether the coating beaten (23) and / or the residual layer of carrier material (1) at the hinge zone (Z1 and Z2) should be interrupted.

It is understood that this interruption can also be achieved by laying the covering layer (23) in 2 parts on it, namely first on the flange-shaped part (2) and then on the nose part (7a, 7b). This has the advantage that it no longer has to be interrupted, but the drawback is that the decor does not run perfectly from the flange-shaped part to the nose part.

BE2016 / 5569

Claims (22)

CONCLUSIONS 1. Multifunctional finishing profile for a floor covering, comprising a body which consists of several parts (2, 6, 7a, 7b) which are connected to each other and which can be adapted according to the application, whereby said parts (2, 6, 7a, 7b) ) comprises at least one flange-shaped part (2), a fastening part (6) for the finishing profile and at least one nose part (7a, 7b) extending below the flange-shaped part (2), the flange-shaped part (2) and the nose part (7a, 7b) are provided at least partly with a covering layer (23) which has an interruption at the level of the transition from the flange-shaped part (2) to the nose part (7a, 7b), characterized in that the nose part (7a, 7b) and the flange-shaped part (2) are connected in a pliable manner so that, depending on the application, the nose part (7a, 7b) is foldable towards the underside of the flange-shaped part (2). Multifunctional finishing profile according to claim 1, characterized in that the nose part (7a, 7b) and the flange-shaped part (2) are connected at least to one another via a flexible or elastic zone which is at the level of the break (66a, 66b) of the covering layer (23), which has a different composition than the covering layer (23) and which serves as a hinge zone (Z1, Z2), as a result of which the nose part (7a, 7b) depends on the underside of the flange-shaped part (2) can be folded in which the nose part (7a, 7b) and the flange-shaped part (2) remain at least connected to each other by means of this hinge zone (Z1, Z2) in the folded state. Multifunctional finishing profile according to claim 2, characterized in that the hinge zone (Z1, Z2) is formed by a flexible filler and / or adhesive (60a, 60b). BE2016 / 5569 Multifunctional finishing profile according to one of the preceding claims, characterized in that the width of the hinge zone (Z1, Z2) is between 0.1 and 2mm. Multifunctional finishing profile according to one of the preceding claims, characterized in that the height of the hinge zone (Z1, Z2) is between 0.1 and 3mm. Multifunctional finishing profile according to any one of claims 3 to 5, characterized in that the filler / adhesive is a PUR glue, an EVA glue, a polyolefin glue or hot melt glue. Multifunctional finishing profile according to one of the preceding claims, characterized in that the flange-shaped part and / or the nose parts (7a and 7b) are supported in unfolded condition by means of a support block. Multifunctional finishing profile according to claim 7, characterized in that the support block is not connected to the multifunctional profile. Multifunctional finishing profile according to any one of the preceding claims, characterized in that in the folded and assembled state the covering layer (23) of the nose part (7a, 7b) touches the bases on which the finishing profile is placed. Multifunctional finishing profile according to one of the preceding claims, characterized in that the multifunctional profile is made of a sheet material provided with a covering layer (23). BE2016 / 5569 Multifunctional finishing profile according to claim 10, characterized in that the sheet material is a DPL, a CPL, an HPL, an LVT or vinyl sheet. Multifunctional finishing profile according to one of the preceding claims, characterized in that the multifunctional profile is convertible into an end profile, a T-profile or an adaptation profile. Method for forming a multifunctional finishing profile for floor covering comprising a support material (1) provided with one or more decorative top layers (23), characterized in that the method comprises the following steps: applying one or more cutouts (16) in the support material (1) provided with a coating layer (23) to form one or more residual parts (11), each residual part (11) comprising a residual layer of carrier material (1). applying a layer of filler and / or adhesive (60) with a composition other than the coating layer (23) over the entire width of the remainder (11), this layer forming a backing layer (60a, 60b) for the coating layer (23 ); forming a multifunctional finishing profile by heating the one or more residual parts (ll) and bending it to the desired radius (R) or shape, whereby the covering layer (2) at the level of these curved residual parts (11a, 11b) has a continuous has attrition; make further cut-outs and at least interrupt the covering layer (23) at the hinge area (Z1, Z2). BE2016 / 5569 Method according to claim 13, characterized in that the decorative top layer is interrupted by means of a laser, milling, sawing, tearing, cracking or cutting. Method according to claims 13 or 14, characterized in that the interrupting at the hinge zone (Z1, Z2) is limited to only the coating beating (23). Method according to claims 13 or 14, characterized in that both the covering layer (23) and the residual layer of carrier material (1) are interrupted at the hinge zone (Z1, Z2). Method according to claims 13 to 16, characterized in that the support material (1) is made of LDF, MDF, HDF, chipboard, plastic, metal, WPC or synthetic material. Method according to claims 13 to 17, characterized in that the support layer (60a, 60b) comprises a PUR glue, an EVA glue, a hot melt glue, a water-based glue, a 2-component glue or a polyolefin glue. Method according to claims 13 to 18, characterized in that after bending the residual part (11a, 11b) to the desired shape or radius (R), the whole is cooled to allow the supporting layer to harden. Method according to claims 13 to 19, characterized in that the width of the hinge zone (Z1, Z2) is between 0.1 and 2mm. BE2016 / 5569 Method according to claims 13 to 20, characterized in that the height of the hinge zone (Z1, Z2) is between 0.1 and 3mm. 22. Method according to claim 13 ter 21, characterized in that after the cut-out has been made, the walls of the residual part (11a, 11b) extend at least partly transverse to the residual part of carrier material. BE2016 / 5569