EP4141193B1 - Panneau, en particulier panneau de sol, ayant pour fonction l'étanchéité - Google Patents

Panneau, en particulier panneau de sol, ayant pour fonction l'étanchéité Download PDF

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Publication number
EP4141193B1
EP4141193B1 EP21192565.6A EP21192565A EP4141193B1 EP 4141193 B1 EP4141193 B1 EP 4141193B1 EP 21192565 A EP21192565 A EP 21192565A EP 4141193 B1 EP4141193 B1 EP 4141193B1
Authority
EP
European Patent Office
Prior art keywords
panel
side edge
deformation element
deformation
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21192565.6A
Other languages
German (de)
English (en)
Other versions
EP4141193C0 (fr
EP4141193A1 (fr
Inventor
Bruno Reiter
Tobias HOLZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fritz Egger GmbH and Co OG
Original Assignee
Fritz Egger GmbH and Co OG
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 Fritz Egger GmbH and Co OG filed Critical Fritz Egger GmbH and Co OG
Priority to EP21192565.6A priority Critical patent/EP4141193B1/fr
Priority to PL21192565.6T priority patent/PL4141193T3/pl
Priority to CN202280057564.1A priority patent/CN118076784A/zh
Priority to CA3229809A priority patent/CA3229809A1/fr
Priority to PCT/EP2022/073047 priority patent/WO2023025645A1/fr
Publication of EP4141193A1 publication Critical patent/EP4141193A1/fr
Application granted granted Critical
Publication of EP4141193C0 publication Critical patent/EP4141193C0/fr
Publication of EP4141193B1 publication Critical patent/EP4141193B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E04F15/02011—Construction of joints, e.g. dividing strips with joint fillings integrated in the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/043—Other details of tongues or grooves with tongues and grooves being formed by projecting or recessed parts of the panel layers

Definitions

  • the invention relates to a panel, in particular a floor panel, according to claim 1.
  • the invention also relates to a system consisting of a plurality of panels.
  • the panel is preferably used as a floor panel and is preferably made from laminate floor panels made of a wood material.
  • a panel of a laminate flooring system consists of a core made of HDF or MDF board or chipboard, which is provided with a top laminate coating and, if necessary, with a backing layer. Plastics and plastic-wood material mixtures can also be used as materials.
  • the panels can but can also be used for other uses, for example as wall or ceiling panels.
  • the mechanical locking elements also called mechanical locking profile or just profile, secure the interconnected panels in a direction transverse to the connecting edge, and in the horizontal direction in the case of floor panels, so that gap formation due to drifting apart is avoided.
  • the locking elements secure the panels in a direction perpendicular to the top sides, or in the vertical direction in the case of floor panels, from forming an offset to one another. This is therefore also referred to as horizontal and vertical locking.
  • the two side edges are provided with profiles that correspond to one another.
  • the locking elements come into contact with one another for the horizontal locking of the first side edge of a first panel with the locking surfaces of the horizontal locking of the second side edge of a second panel. Due to the contact and the pressure subsequently exerted, at least one element of the connection is bent during the connecting process, so that further movement until the final connection causes the element to snap into place, i.e. the element bends back. Therefore, mechanical resistance must be overcome in each connection.
  • the connections are therefore also called snap-in or snap-in connections. This requires a very precise fit between the elements, both for the vertical locking using tongue and groove and for the horizontal connection.
  • the movement carried out when connecting the two side edges of floor panels can in principle have both horizontal and vertical components.
  • Profiles are also known that can be connected to one another by a rotational movement, so-called angle profiles.
  • Side edges can have profiles that can be connected to one another both with a horizontal movement and with a rotational movement.
  • panels with side edges are known which are brought into engagement with one another by a substantially vertical movement. This allows each new panel to be laid to be brought into engagement with already laid panels along at least one pair of side edges by arranging the new panel with the corresponding side edges above the side edges of the already laid panels. This is then locked by pressure exerted from above.
  • a profile is also known as a fold-down profile.
  • the two long side edges are equipped with an angle profile and the two short side edges are equipped with a fold-down profile.
  • the panels are connected together in rows along the long and short side edges.
  • the long side edge of the new panel is first brought into partial engagement with long side edges of an already laid row of panels, the new panel being held at an approach angle.
  • the new panel is arranged so that the short side edge of the new panel is essentially vertically aligned with the short side edge of a panel already laid in the new row.
  • the new panel is then swung down, whereby, on the one hand, the locking elements of the angle profiles along the long side edges and, on the other hand, the locking elements of the fold-down profiles along the short side edges engage and lock with one another.
  • a profile of a laminate floor panel is known, in which two joining surfaces are arranged on the side edges of the panels, which rest against one another when two panels are assembled.
  • the joining surfaces have a sloped path relative to the top of the panels, so that in the assembled state a line pressure is created in the contact area of the joining surfaces, which serves to seal the connection.
  • a profile is known in which at least one swelling element is provided in the area of the profile to seal the connection between two panels.
  • This swelling element consists of a material that has a large increase in volume due to moisture. If moisture penetrates into the gap between the panels, the swelling element expands in such a way that the connection is protected against further penetration of moisture below the swelling element.
  • a profile which has a sealing groove on a first side edge and a corresponding sealing strip on a second side edge for sealing the gap between two interconnected panels.
  • the sealing strip engages in the sealing groove.
  • the sealing strip and sealing groove consist of the material of the core of the panels, which is a swellable material. If moisture penetrates the gap, the swelling of the material increases the sealing effect of the connection between the sealing strip and the sealing groove.
  • the US 2008/0256890 A1 describes panels made of solid core materials with sections or layers made of materials that are significantly more elastic than the core material, with interlocking sealing elements being formed in the elastic materials.
  • the special elasticity of the materials is used for the sealing function.
  • the DE 10 2014 106 492 A1 discloses panels according to the preamble of claim 1.
  • the disadvantage of the known solutions is that the measures that prevent or reduce the penetration of moisture or dirt require a special design of the profiles in which only very small manufacturing tolerances can be permitted or in which moisture must first penetrate between the profiles in order to obtain a sufficient sealing effect.
  • the arrangement of additional surfaces also requires a fundamental change in the profile geometry.
  • the known measures can only be used with specially designed profiles, so that profiles known from the prior art, which use a locking mechanism that has been proven in practice and is sometimes widely used, cannot be supplemented with these measures.
  • the present invention is based on the technical problem of further developing a panel mentioned at the beginning in such a way that penetration of moisture and dirt between the connected panels is prevented or further reduced.
  • a deformation element is arranged at least in sections on at least one of the contact surfaces and that on the A deformation section corresponding to the deformation element is provided on the other contact surface.
  • the deformation element projects from the contact surface in the direction perpendicular to the contact surface, while the other contact surface with the deformation section preferably runs flat and preferably has no recess.
  • the deformation element and the deformation section correspond to one another to the extent that their positions along the contact surfaces match in order to come into contact with one another when connecting the profiles.
  • the panel offers the possibility of sealing the connection between two panels to be laid on the contact surfaces near the tops against the ingress of moisture and dirt.
  • the pretension of a part of a locking element is used to seal the connection between two panels against the ingress of moisture and dirt by using the pretension to hold the deformation element on the first contact surface of the first side edge the opposite second contact surface is in contact with the second side edge.
  • the deformation element and the deformation section of the opposite contact surface, with which the deformation element is in contact at least in sections, are elastically and/or plastically deformed by bringing into contact and pressing.
  • the area in which the deformation element and the deformation section are in contact can also be referred to as an additional sealing point or as a sealing line. Due to the plastic deformation and the surface pressure resulting from the contact, penetration of moisture or dirt below the sealing point can be largely reduced, preferably prevented.
  • the deformation element and the deformation section of the opposite contact surface are plastically deformed to such an extent that the smallest possible gap, preferably no gap, is present between the two contact surfaces.
  • the first contact surface and the second contact surface are arranged in the area of the top side of the panel or border directly on the top side and run essentially perpendicular to the top side.
  • a bevel in the area of the edge between the top and the contact surface, so that a so-called V-groove is created when connected.
  • the bevel is part of the top, so that also in If a V-groove is formed, the contact surfaces adjoin the top, in this case the bevels.
  • connection i.e. the contact between the first and second contact surfaces
  • this section of the connection between two panels is critical for the penetration of liquid or dirt between the panels.
  • the two contact surfaces are arranged in the direction of the underside of the panel in front of the first and second locking elements, so that by arranging the deformation element in the area of the contact surfaces, the sealing point is arranged in front of the surfaces or surface sections of the first and second locking elements intended for the locking . This effectively protects the locking mechanism from the ingress of moisture or dirt.
  • the sectional increase in density of the material of the deformation element and the deformation section caused by the deformation and the resulting surface pressure reduces the tendency of the material to absorb liquid.
  • the deformation element can be used with almost any profile geometry known from the prior art, since almost all known geometries have a pair of contact surfaces adjacent to the top, on which at least one deformation element can be formed and deformed in the locked state. This means that the locking mechanism on which the known profile geometry is based is not influenced.
  • the use of the deformation element enables the creation of a sealing effect between two panels that are locked together, without, for example, line pressure in the area of the upper sections of the contact surfaces require, which results in high mechanical stress on the panels in the area of the visible sides.
  • the usual manufacturing tolerances can also be maintained by compensating for deviations in the extent of the side edges, as long as sufficient deformation of the deformation element and the deformation section of the opposite contact surface can be ensured in the locking position.
  • the sealing effect can therefore preferably be maintained over the entire extent of the side edge.
  • the deformation element is further formed from the material of the side edges, so that the deformation element has the same material properties as the opposite contact surface.
  • the degree of deformation during the deformation of the deformation element and the deformation section of the opposite contact surface is essentially determined by the geometry of the deformation element.
  • the deformation element is designed in one piece with the first side edge and/or the second side edge.
  • the deformation element is already manufactured during the production of the panel.
  • the use of a separately manufactured deformation element connected to the panel in a production step downstream of the profile production can be omitted, which means that production can be simplified and made more cost-efficient.
  • a distance between a distal end of the deformation element and the contact surface in the direction perpendicular to the contact surface is in the range of 0.02 to 0.1 mm.
  • a sufficiently large deformation can be achieved in this size range in order to seal the connection between the panels against the ingress of moisture and dirt, without the deformation element protruding too far to prevent the first and second contact surfaces from contacting.
  • At least one further deformation element is arranged on the first contact surface and/or on the second contact surface.
  • the further deformation element can be arranged on the same side edge or on the side edge opposite the side edge. The arrangement of a further deformation element enables the sealing effect to be further improved.
  • a deformation element can correspond to a deformation section that also projects, in particular in the same way as the deformation element of the other contact surface. In this case, two protruding elements come into contact with each other on the contact surfaces and deform into a sealing point.
  • the deformation element has a substantially triangular cross section.
  • the triangular cross section of the deformation element makes it possible to use the deformation element in panels whose locking mechanism has a comparatively low surface pressure within the lock, so that only a small force is required for the deformation of the deformation element or the deformation section that is in contact with the deformation element Available. Due to the essentially triangular cross section, the deformation element can be easily deform and, due to the resulting pointed configuration at the distal end, can penetrate into the opposite contact surface with little effort and in turn deform the deformation section there. Such a design is also advantageous if the panels are made of a comparatively hard or dense material, which generally allows for little deformation or compaction. The dimension of a pointed design is dictated and limited by the structure of the material of the panel. Coarse structures of the material allow for less pointed structures than fine structures of the material.
  • the deformation element has a substantially trapezoidal cross section, preferably with angles of 120° and a base length of approximately 0.4 mm. Due to this configuration, the deformation element is particularly dimensionally stable, so that in panels whose connection mechanism requires a comparatively large force, the deformation element is designed to be sufficiently resistant and leads to sufficient pressure to seal the connection of the panels.
  • the deformation element has a substantially semicircular cross section. This configuration is particularly advantageous for panels that have fold-down profiles. Due to the semicircular cross section of the deformation element, there is no risk that the deformation element will be damaged, in particular bent or sheared off, when the second panel is lowered.
  • the panel can also have a third side edge and a fourth side edge, which are arranged opposite one another and run substantially perpendicular to the first and second side edges and also have mutually corresponding connection profiles . Also at the The third side edge and the fourth side edge can also be provided with at least one deformation element and one deformation section.
  • a system consisting of a plurality of panels, which is characterized in that in the locking position the first contact surface on the first side edge of the second panel is at least partially in contact with the second contact surface on the second side edge of the first panel that in the locking position the deformation element arranged on the first contact surface of the first side edge of the second panel and/or on the second contact surface of the second side edge of the first panel is connected to the second contact surface of the second side edge of the first panel and/or to the contact surface of the first Contact surface of the first side edge of the second panel is in contact, and that the deformation element and the opposite deformation section are at least partially deformed by the contact of the deformation element with the opposite contact surface.
  • the Fig. 1 shows two panels 2 according to the invention with a top 4 and a bottom 6 as well as with a first side edge 8 and a second side edge 10, which is arranged opposite the first side edge 8.
  • a first locking element 12 and a first contact surface 14 in the area of the top 4 of the panel 2 are formed on the first side edge 8.
  • a second locking element 16 corresponding to the first locking element 12 and a second contact surface 18 in the area of the top 4 are formed on the second side edge 10. Both contact surfaces 14, 18 are limited in the direction of the top 4 by the top 4, so they border on the top 4. In the direction of the underside 6, the first locking element 12 and the second locking element 16 are arranged below the first contact surface 14 and the second contact surface 18.
  • a deformation element 20 which is designed in one piece with the first side edge 8, is arranged on the first contact surface 14 between the end of the first contact surface 14 facing the top 4 and the end of the first contact surface 14 facing the bottom 6. Due to the one-piece design, the deformation element 20 consists of the material of the first side edge 8, the material of the first side edge 8 corresponding to the core material of the panel 2. In this embodiment, the first contact surface 14 can also be referred to as the base surface of the deformation element 20.
  • a deformation section 21 corresponding to the deformation element 20 is provided, i.e. a material section of the side edge 10, which comes into contact with the deformation element 20 when the panels 2 are connected and is simultaneously deformed with the deformation element 20.
  • the deformation element 20 is designed in such a way that a distal end of the deformation element 20 faces the first contact surface 14 in a direction perpendicular to it the first contact surface 14 protrudes.
  • the deformation element 20 shown has a substantially triangular cross section, with a tip of the deformation element 20 representing the distal end of the deformation element 20.
  • the distal end of the deformation element projects in the direction perpendicular to the first contact surface 14 in the range of 0.05 mm to 0.2 mm, in particular 0.08 m to 0.12 mm.
  • the first locking element 12 is designed as a spring 12 on the first side edge 8 of the panel 2, the spring 12 having a spring top 22, a spring bottom 24 and a first locking surface 26 formed at the distal end of the spring 12.
  • the second locking element 16 which is arranged on the second side edge 10 of the panel 2 and corresponds to the first locking element 12, has a groove 28 which is delimited in the direction of the top 4 by an upper lip 30, at the distal end of which the second contact surface 18 is formed .
  • the groove 28 is delimited by a lower lip 32, the lower lip 32 protruding distally relative to the upper lip 30 and at the distal end of the lower lip 32 a projection 34 is formed, on which one of the Groove-facing second locking surface 36 is arranged.
  • the spring 12 is arranged on the first side edge 8 of the second panel 2 at least partially within the groove 28 on the second side edge 10 of the first panel 2, with a section of the upper side of the spring 22 having a delimiting upper lip 30 in the direction of the underside 6 Lip bottom 38 and the spring bottom 24 are in contact with a lip top 40 of the lower lip 32.
  • the contact of the second locking surface 36 with the first locking surface 26 results in a prestressing of the lower lip 32, which is generated by the contact and by the corresponding configuration of the first connecting element 12 and the second connecting element 16 in the lower lip 32 Spring 12 and thus the second panel 2 are pressed towards the first panel.
  • the deformation element 20 arranged on the first contact surface 14 and the deformation section 21 of the second contact surface 18 which is in contact with the deformation element 20 are plastically deformed in such a way that the first contact surface 14 is in contact with the second contact surface 18 and no optical or A haptically perceptible gap is formed between the first contact surface 14 and the second contact surface 18.
  • the deformation of the deformation element 20 and the deformation section 21 of the second contact surface 18 that is in contact with the deformation element 20 results in a local compaction of the material, as a result of which a linear surface pressure is present in this area, which can also be referred to as a sealing point or a sealing line . Due to the close contact or deformation of the deformation element 20 and the deformation section 21, the connection between the first panel 2 and the second panel 2 is sealed, so that no moisture or dirt penetrates into the gap between the panels 2, 2 below the sealing point can.
  • the deformation of the deformation element 20 and the deformation section 21 of the second contact surface 18 which is in contact with the deformation element 20 is in the Fig. 3 shown detailed view (III) of the sealing point.
  • the original outer contour of the deformation element 20 is shown by the dashed lines. It can be seen how the deformation element 20, although strongly deformed, nevertheless penetrated into the surface of the second contact surface 18 and deformed the deformation section 21 due to the surface pressure. The deformation results in a compaction of the material both within the deformation element 20 and the first contact surface 14 and in the deformation section of the second contact surface 18, which is in contact with the deformation element 20.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (6)

  1. Panneau, en particulier panneau de plancher,
    - avec un panneau formant une âme,
    - avec une face supérieure (4),
    - avec une face inférieure (6),
    - avec un premier bord latéral (8),
    - avec un deuxième bord latéral (10) disposé à l'opposé du premier bord latéral (8),
    - avec un premier élément de verrouillage (12) formé au niveau du premier bord latéral (8),
    - avec un deuxième élément de verrouillage (16) formé au niveau du deuxième bord latéral (10), le premier élément de verrouillage (12) et le deuxième élément de verrouillage (16) étant réalisés de manière à se correspondre,
    - avec une première surface d'appui (14) formée au niveau du premier bord latéral (8), la première surface d'appui (14) étant adjacente à la face supérieure (4), et
    - avec une deuxième surface d'appui (18) formée au niveau du deuxième bord latéral (10), la deuxième surface d'appui (18) étant adjacente à la face supérieure (4),
    - le premier élément de verrouillage (12) et le deuxième élément de verrouillage (16) étant aptes à réaliser un verrouillage horizontal dans une position de verrouillage,
    - le matériau des bords latéraux (8, 10) correspondant au matériau de l'âme du panneau,
    - un élément de déformation (20) étant disposé au moins par sections au niveau d'au moins l'une des surfaces d'appui (14, 18), l'élément de déformation étant réalisé à partir du matériau du bord latéral (8, 10),
    - une section de déformation (21) correspondant à l'élément de déformation (20) étant prévue sur l'autre surface d'appui (18, 14),
    caractérisé
    - en ce que l'élément de déformation (20) et la section de déformation (21) sont aptes à, dans la position de verrouillage, être déformés au moins par sections par le contact de l'élément de déformation (20) avec la surface d'appui (14, 18) opposée.
  2. Panneau selon la revendication 1,
    où une distance entre une extrémité distale de l'élément de déformation (20) et la surface d'appui (14, 18) dans une direction perpendiculaire à la surface d'appui (14, 18) est comprise dans la plage de 0,02 à 0,1 mm.
  3. Panneau selon la revendication 1 ou 2,
    où l'élément de déformation (20) présente une section transversale sensiblement triangulaire.
  4. Panneau selon la revendication 1 ou 2,
    où l'élément de déformation (20) présente une section transversale sensiblement trapézoïdale.
  5. Panneau selon la revendication 1 ou 2,
    où l'élément de déformation (20) présente une section transversale sensiblement semi-circulaire.
  6. Système d'une pluralité de panneaux selon l'une des revendications 1 à 5, caractérisé
    - en ce que, dans une position de verrouillage, le premier élément de verrouillage (12) au niveau du premier bord latéral (8) d'un deuxième panneau (2) est en contact au moins par section avec le deuxième élément de verrouillage (16) formé au niveau du deuxième bord latéral (10) d'un premier panneau (2), le premier élément de verrouillage (12) et le deuxième élément de verrouillage (16) réalisant un verrouillage horizontal,
    - en ce que, dans la position de verrouillage, la première surface d'appui (14) au niveau du premier bord latéral (8) du deuxième panneau (2) est en contact au moins par section avec la deuxième surface d'appui (18) au niveau du deuxième bord latéral (10) du premier panneau (2),
    - en ce que, dans la position de verrouillage, l'élément de déformation (20) disposé au niveau de la première surface d'appui (14) du premier bord latéral (8) du deuxième panneau (2) et/ou l'élément de déformation (20) disposé au niveau de la deuxième surface d'appui (18) du deuxième bord latéral (10) du premier panneau (2) est en contact avec la deuxième surface d'appui (18) du deuxième bord latéral (8) du premier panneau (2) et/ou avec la première surface d'appui (14) du premier bord latéral (8) du deuxième panneau (2), et
    - en ce que, par le contact de l'élément de déformation (20) avec la surface d'appui (14, 18) opposée, l'élément de déformation (20) et la section de déformation (21) opposée sont déformés au moins par section.
EP21192565.6A 2021-08-23 2021-08-23 Panneau, en particulier panneau de sol, ayant pour fonction l'étanchéité Active EP4141193B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP21192565.6A EP4141193B1 (fr) 2021-08-23 2021-08-23 Panneau, en particulier panneau de sol, ayant pour fonction l'étanchéité
PL21192565.6T PL4141193T3 (pl) 2021-08-23 2021-08-23 Panel, w szczególności panel podłogowy, z funkcją uszczelniania
CN202280057564.1A CN118076784A (zh) 2021-08-23 2022-08-18 具有密封功能的镶板、特别是地板镶板，以及镶板系统
CA3229809A CA3229809A1 (fr) 2021-08-23 2022-08-18 Panneau, en particulier panneau de plancher, ayant une fonction d'etancheite et systeme de panneaux
PCT/EP2022/073047 WO2023025645A1 (fr) 2021-08-23 2022-08-18 Panneau, en particulier panneau de plancher, ayant une fonction d'étanchéité et système de panneaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21192565.6A EP4141193B1 (fr) 2021-08-23 2021-08-23 Panneau, en particulier panneau de sol, ayant pour fonction l'étanchéité

Publications (3)

Publication Number Publication Date
EP4141193A1 EP4141193A1 (fr) 2023-03-01
EP4141193C0 EP4141193C0 (fr) 2024-02-14
EP4141193B1 true EP4141193B1 (fr) 2024-02-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21192565.6A Active EP4141193B1 (fr) 2021-08-23 2021-08-23 Panneau, en particulier panneau de sol, ayant pour fonction l'étanchéité

Country Status (5)

Country Link
EP (1) EP4141193B1 (fr)
CN (1) CN118076784A (fr)
CA (1) CA3229809A1 (fr)
PL (1) PL4141193T3 (fr)
WO (1) WO2023025645A1 (fr)

Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2010012116A1 (fr) * 2008-07-29 2010-02-04 Giesbrecht + Partner Ag Système de revêtement de surface
DE102014106492A1 (de) * 2014-05-08 2015-11-12 Akzenta Paneele + Profile Gmbh Paneel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8028486B2 (en) * 2001-07-27 2011-10-04 Valinge Innovation Ab Floor panel with sealing means
EP3581732B1 (fr) 2018-06-15 2022-12-07 Akzenta Paneele + Profile GmbH Panneau avec rainure et baguette étanchéifiante
EP3626908A1 (fr) 2018-09-18 2020-03-25 Akzenta Paneele + Profile GmbH Lèvre d'étanchéité gonflable
PL3708739T3 (pl) 2019-03-12 2021-08-02 Flooring Technologies Ltd. Twardy panel podłogowy do układania pływającego z wykonaniem połączenia panelu podłogowego

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DE102014106492A1 (de) * 2014-05-08 2015-11-12 Akzenta Paneele + Profile Gmbh Paneel

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PL4141193T3 (pl) 2024-04-29
EP4141193C0 (fr) 2024-02-14
CN118076784A (zh) 2024-05-24
EP4141193A1 (fr) 2023-03-01
WO2023025645A1 (fr) 2023-03-02
CA3229809A1 (fr) 2023-03-02

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