EP2852722B1 - Bauplatte mit einem mechanischen arretierungssystem - Google Patents

Bauplatte mit einem mechanischen arretierungssystem Download PDF

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Publication number
EP2852722B1
EP2852722B1 EP13772407.6A EP13772407A EP2852722B1 EP 2852722 B1 EP2852722 B1 EP 2852722B1 EP 13772407 A EP13772407 A EP 13772407A EP 2852722 B1 EP2852722 B1 EP 2852722B1
Authority
EP
European Patent Office
Prior art keywords
tongue
panel
groove
displaceable
wall
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
EP13772407.6A
Other languages
English (en)
French (fr)
Other versions
EP2852722A1 (de
EP2852722A4 (de
Inventor
Christian Boo
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.)
Valinge Innovation AB
Original Assignee
Valinge Innovation AB
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 Valinge Innovation AB filed Critical Valinge Innovation AB
Priority to PL13772407T priority Critical patent/PL2852722T3/pl
Priority to EP18205688.7A priority patent/EP3460143B1/de
Priority to EP17171768.9A priority patent/EP3235971B1/de
Priority to PL17171768T priority patent/PL3235971T3/pl
Publication of EP2852722A1 publication Critical patent/EP2852722A1/de
Publication of EP2852722A4 publication Critical patent/EP2852722A4/de
Application granted granted Critical
Publication of EP2852722B1 publication Critical patent/EP2852722B1/de
Priority to HRP20171265TT priority patent/HRP20171265T1/hr
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
    • E04F15/10—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
    • E04F15/102—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 of fibrous or chipped materials, e.g. bonded with synthetic resins
    • 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
    • E04F15/105—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 of organic plastics with or without reinforcements or filling 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
    • E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
    • E04F2201/0146—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane with snap action of the edge connectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/021—Non-undercut connections, e.g. tongue and groove connections with separate protrusions
    • 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
    • E04F2201/041—Tongues or grooves with slits or cuts for expansion or flexibility
    • 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
    • E04F2201/042—Other details of tongues or grooves with grooves positioned on the rear-side of the panel
    • 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
    • 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
    • E04F2201/044—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory
    • E04F2201/049—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory wherein the elements are made of organic plastics with or without reinforcements or filling materials

Definitions

  • the present invention relates to a building panel such as a floor panel, a wall panel, a ceiling panel, a furniture component or the like, which is provided with a mechanical locking system, and a method for producing said building panel with said locking system.
  • a mechanical locking system comprising a displaceable and resilient tongue cooperating with a tongue groove for vertical locking is known and disclosed in, e.g., WO2006/043893 .
  • the tongue is a separate part and is made of e.g. plastic and inserted in a displacement groove at an edge of a panel. The tongue is pushed into the displacement groove during a vertical assembling of the panels and springs back into the tongue groove of an adjacent panel when the panels have reached a locked position.
  • a locking system for panels comprising a tongue, which is displaceable along the edge of a panel, see, e.g., WO2009/116926 , and cooperates with a tongue groove for vertical locking.
  • the tongue is a separate part and is provided with several protrusions, which initially match recesses of the tongue groove.
  • the panels may be assembled by a vertical movement and the tongue is displaced to a position in which the protrusions no longer match the recesses in order to obtain the vertical locking.
  • a further object is to provide a locking system with a flexible and displaceable tongue that may be formed out of the edge of the building panel. Such a system may simplify the production since no loose and additional part is necessary to produce and position at the correct position in the locking system.
  • Another object is to provide a more efficient production method and which requires less complicated production equipment.
  • a mechanical locking system comprising a tongue, at an edge of a first panel, cooperating with a tongue groove, at an edge of an adjacent second panel, for vertical locking of the building panels.
  • the edge of the first panel may be provided with a displacement groove, which is downwardly open, and comprises an inner wall, an outer wall, and an upper wall.
  • the tongue may be formed out of the edge of the first panel.
  • a displaceable part of the tongue may be displaceable into the displacement groove and the upper wall may be vertically positioned at an upper surface of the displaceable part of the tongue.
  • the length of the displacement groove, along the edge of the first panel, is preferably smaller than the length of the edge of the first panel.
  • the length of the displacement groove is preferably in the range of about 10% to about 90% of the length of the edge of the first panel
  • the resilient and displaceable part of the tongue makes it possible to assemble the first and the second panel by displacing the edges vertically in relation to each other.
  • a part of the edge of the second panel may push the displaceable part of the tongue into the displacement groove.
  • the resilient and displaceable part of the tongue is preferably configured to be displaced into the displacement groove by a lower lip of the tongue groove during assembling of the first and the second panel.
  • the displaceable part of the tongue may spring at least partly back, when the first and the second panel are positioned in a locked position, and into the tongue groove of the second panel.
  • the part of the edge and the displaceable tongue part are preferably configured such that the displaceable part is pushed in an essentially horizontal direction. An essentially horizontal displacement may decrease the risk that the displaceable part of the tongue gets stuck in the displacement groove.
  • the upper wall may cooperate, for guiding the displaceable part of the tongue and/or for the vertical locking, with the upper surface.
  • the upper wall may be positioned somewhat above the upper surface of the displaceable part, but a position at an essential equal level, may make the locking system more stable and stronger.
  • the displacement groove may be arranged in relation to the edge of the first panel so that a thin wall or sidewardly open groove is created, at the outer wall of the displacement groove, above and/or below the displaceable part of the tongue.
  • the thickness of the outer wall of the displacement groove at a first and upper part of the displacement groove, at the upper surface of the tongue, is preferably configured such that the outer wall at the first and upper part breaks during said assembling of the building panels when the displaceable part of the tongue is pushed into the displacement groove.
  • the thickness of the outer wall of the displacement groove at a second part of the displacement groove, below the displaceable part of the tongue, is preferably configured such that such that the outer wall at second part breaks during said assembling of the building panels when the displaceable part of the tongue is pushed into the displacement groove.
  • the outer wall at the first and upper part of the displacement groove and/or the outer wall of the displacement groove at the second part of the displacement groove may also be broken by a tool, preferably a rotating wheel, before assembling.
  • a tool e.g., a knife or preferably a rotating knife.
  • the displacement groove may also be sidewardly open at the first and/or second part of the displacement groove.
  • a wall that breaks may provide overlapping surfaces between the displacement groove and the displaceable part when the displaceable part is not pushed into the displacement groove.
  • the overlapping surfaces make the locking system more stable and stronger.
  • a sidewardly open displacement groove makes it easier to push the displaceable part of the tongue into the displacement groove.
  • the broken outer wall of the displacement groove may cooperate, for guiding the displaceable part of the tongue and/or for the vertical locking, with the displaceable part of the tongue.
  • the tongue may comprise a fixed part at each side of the displaceable part of the tongue.
  • the tongue groove may comprise recesses, which match the fixed part of the tongue.
  • the recesses may be in a lower lip of the tongue groove.
  • the length, along the edge of the second panel, of the lower lip between the recesses is preferably smaller than the length displacement groove.
  • a contact surface of the lower lip of the tongue groove may cooperate, for the vertical locking, with a lower surface of the displaceable part of the tongue.
  • the contact surface may be positioned such that when the displaceable part of the tongue springs back, during assembling of the building panels, the displaceable part is prevented to reach its original position.
  • the lower surface of the displaceable part tongue may assert a force against the contact surface of lower lip in order to avoid a play between the panels.
  • the tongue may have several displaceable parts and the edge of the first panel may be provided with several displacement grooves.
  • the locking system may comprise a locking element, preferably arranged on a locking strip, at the edge of the first or the second panel, which cooperates with a locking groove at the edge of the other of the first or the second panel, for locking the panels horizontally.
  • the first and the second panel are preferably essential equal, thus an edge opposite said edge of the first panel is provided with the same parts of the locking system as said edge of the second panel.
  • the panels may be square-shaped and the edges between the said edge and said opposite edge are preferably provided with a locking system which enables assembling to an adjacent panel by an angling movement.
  • the displacement groove may be filled with a resilient material, such as plastic or rubber, to improve the resilient properties of the displaceable part and/or to make the locking system stronger.
  • the building panel may be a floor panel, a wall panel, a ceiling panel, a furniture component or the like.
  • the core of the building panels may be a wood-based core, preferably made of MDF, HDF, OSB, WPC, or particleboard or of plastic e.g. vinyl or PVC.
  • the edge of the panels, of which the locking system may be made may comprise the core material.
  • a second aspect of the invention are building panels provided with a mechanical locking system comprising a tongue, at an edge of a first panel, cooperating with a tongue groove, at an edge of an adjacent second panel, for vertical locking of the building panels.
  • the edge of the first panel may be provided with a displacement groove to obtain a resilient and displaceable tongue part.
  • Said displacement groove may be downwardly open, and comprises an inner wall, an outer wall and an upper wall.
  • the tongue may be formed out of the edge of the first panel.
  • the resilient and displaceable part of the tongue may be configured to be displaced partly into the displacement groove by a lower lip of the tongue groove during assembling of the first and the second panel by a vertical displacement of the second panel toward the first panel.
  • the thickness of the outer wall of the displacement groove at a first and upper part of the displacement groove, above the upper surface of the tongue, is configured such that the resilient and displaceable tongue part is obtained.
  • the thickness of the outer wall of the displacement groove at a second part of the displacement groove, below the resilient and displaceable part of the tongue is configured such that the resilient and displaceable tongue part is obtained.
  • the outer wall at the first and upper part and at the second part is not, according to certain embodiments of the second aspect, intended to break.
  • the purpose of the displacement groove and the outer wall at the first and upper part and at the second part is to make the resilient and displaceable tongue part more resilient and to provide an improved locking strength.
  • the tongue may comprise fixed parts at the side of the resilient and displaceable part of the tongue.
  • the tongue groove may comprise recesses, which match the fixed part of the tongue.
  • a contact surface of a lower lip of the tongue groove may cooperate, for the vertical locking, with a lower surface of the resilient and displaceable part of the tongue.
  • the contact surface may be arranged such that when the displaceable part of the tongue springs back, during the assembling of the building panels, the displaceable part is prevented from reaching its original position.
  • the tongue may have several displaceable parts and the edge of the first panel may be provided with several displacement grooves.
  • parts of the lower lip of the tongue groove may be made flexible and resilient. This may be achieved by providing a displacement groove also at the edge of the second panel.
  • the building panel may be a floor panel, a wall panel, a ceiling panel, a furniture component or the like.
  • the core of the building panels may be a wood-based core, preferably made of MDF, HDF, OSB, WPC, or particleboard or of plastic e.g. vinyl or PVC.
  • the edge of the panels, of which the locking system may be made may comprise the core material.
  • a third aspect of the invention is a method to produce a building panel according to embodiments of the first or second aspect.
  • the method may comprise the steps of:
  • FIG. 1 A known locking system for building panels, which comprises a displaceable and resilient tongue 30 cooperating with a tongue groove 20 for vertical locking of the short edges is shown in FIG. 1 .
  • the tongue 30 is a separate part and is made of, e.g., plastic, and inserted in a displacement groove at a first short edge of a panel.
  • the tongue is pushed into a displacement groove during a vertical assembling of the short edges of the panels and springs back into a tongue groove at a second short edge of an adjacent panel when the panels have reached a locked position.
  • the long edges of the panels are provided with a locking system, which enables assembling to an adjacent panel by an angling movement, to obtain a simultaneous assembling of adjacent long and short edges.
  • FIGS. 2A-B show cross sections of different embodiments of the known displaceable and resilient tongue 30 during assembling of two adjacent short edges.
  • the panel with the tongue groove is lowered in relation to the panel with tongue 30, which is pushed into the displacement groove by the lowered panel.
  • the tongue springs back, and into the tongue groove, when the panels has reached an assembled position, and locks the panels vertically.
  • a known locking system for panels comprising a tongue 30, which is displaceable along the short edge 4a of a panel 1 in a displacement groove 40 and cooperates with a tongue groove 20 for vertical locking of adjacent short edges 4a, 4b is disclosed in FIG. 3 .
  • the tongue is a separate part and is provided with several protrusions 31 a, which initially match recesses 33b of the tongue groove 20.
  • the panels 1, 1' may be assembled by a vertical movement and the tongue is displaced, by applying a force at a part 32 of the tongue 30, to a position in which the protrusions no longer match the recesses in order to obtain the vertical locking.
  • the long edges 5a, 5b of the panels are provided with a locking system, which enables assembling to an adjacent panel 1" by an angling movement, to obtain a simultaneous assembling of adjacent long 5a, 5b and short edges 4a, 4b.
  • Embodiments of the invention is shown in FIGS. 4 , 5 , 6A-C , 7A-D , 8A-B and 9A-B .
  • a locking system is formed at adjacent edges of an adjacent first and second panel 1, 1' for locking the adjacent edges in a vertical and/or horizontal direction.
  • An embodiment of the locking system enables assembling of panels at the adjacent edges by a vertical movement, see FIGS. 7A-D .
  • the locking system is preferably formed by mechanical cutting, such as milling, drilling and/or sawing, of the edges of the panels.
  • a tongue 30 is formed at an edge of the first panel 1.
  • the tongue 30 cooperates with a tongue groove 20, which is formed at an edge of an adjacent panel 1', for vertical locking of the panel 1, 1'.
  • a locking strip 8 with a vertically protruding locking element is formed in the edge of the first panel.
  • the locking element 6 cooperates with a locking groove 14, formed at the edge of the second panel 1', for horizontal locking of the panels 1, 1'.
  • a displacement groove 60 is formed in the edge of the first panel behind the tongue 30.
  • the displacement groove 60 makes a part 66 of the tongue 30 displaceable.
  • the displaceable part 66 is pushed into the displacement groove 60 by a lower lip 31 of the tongue groove 20.
  • the displaceable part 66 springs back and into the tongue groove 20.
  • FIGS 4 , 5 , 6A-C , 7A-D and 8B show a first embodiment comprising a tongue 30 with two displaceable parts 66 and three fixed parts 68, two displacement grooves 60, and a lower lip 31 of a tongue groove 20 with three recesses 69.
  • the cross section in FIG. 6A is at the D-D line indicated in FIG. 8A and the cross section in FIG. 6B is at the C-C line indicated in FIG. 8A .
  • FIG. 8A shows a second embodiment comprising a tongue 30 with one displaceable part 66 and two fixed parts 68, one displacement groove 60, and a lower lip of the tongue groove 20 with two recesses 69.
  • the first embodiment is shown in a 3D view in FIG. 4 and 5 .
  • FIGS. 6A and B and the side view in FIG. 6C show that a lower surface of the displaceable part 66 cooperates, for vertical locking of adjacent edges of the panels 1,1', with a contact surface 70 of the lower lip 31 of the tongue groove 20.
  • a vertical movement of the displaceable part is restrained, since the displaceable part of the tongue is continuous with the fixed part 68 of the tongue 30a.
  • the displacement groove 60 is formed from the underside of the first panel 1' and comprises an inner wall 61, an outer wall 62, and an upper wall 67.
  • the displacement groove 60 may be positioned, in relation to the edge of the first panel, such that the thickness of the outer wall at a first 64 and upper part of the displacement groove 60, at the upper surface 65 of the tongue 30, is configured such that the outer wall breaks during assembling of the building panels when the displaceable part 66 of the tongue is pushed into the displacement groove 60.
  • the displacement groove 60 may also be positioned, in relation to the edge of the first panel, such that the thickness of the outer wall of the displacement groove 60 at a second part 63 of the displacement groove 60, below the displaceable part 66 of the tongue 30, is configured such that outer wall breaks during assembling of the building panels when the displaceable part 66 of the tongue is pushed into the displacement groove 60.
  • the walls at the at the first 64 and upper part of the displacement groove 60 and/or the second part 63 of the displacement groove 60 may also be broken before assembling of the building panels by pushing the displaceable part 66 of the tongue 30 into the displacement groove by a tool, such as a rotating wheel.
  • a tool such as a rotating wheel.
  • An alternative is to use a cutting tool, such as a rotating wheel to separate the displaceable part 66 from the walls.
  • the broken outer wall of the displacement groove may cooperate with the displaceable part of the tongue and thereby improve the guiding of the displaceable part 66 of the tongue 30 and/or improve the vertical locking.
  • the displacement groove 60 is positioned, relation to the edge of the first panel, such that a sidewardly open groove is formed at the first and/or second part 64, 63 of the displacement groove, the force required to push the displaceable part 66 of the tongue 30 into the displacement groove 60 is lowered.
  • the contact surface 70 of the lower lip 31 may be positioned such that the displaceable part 66 of the tongue 30 is prevented to spring back to its initial position before assembling and thereby remains, in an assembled and locked position of the panels 1, 1', partly in the displacement groove 66.
  • This position of the contact surface 70 result in that the lower surface of the displaceable part of the tongue asserts a force against the contact surface of lower lip in the locked position of the panels 1,1', which is shown in FIGS. 9A and 9B .
  • the asserted force improves the locking and a play between the panels may be possibly avoided or reduced.
  • the edges of the adjacent panels may be provided with upper overlapping surfaces 90, which are shown in FIG. 9B .
  • the upper overlapping surfaces are preferably essentially horizontal.
  • the upper wall 67 of the displacement groove 60 may cooperate, for an improved vertical locking of the adjacent edges of the first and second panels 1,1', with an upper surface 65 of the displaceable part 66 of the tongue 30.
  • the displacement groove 60 may be filled or provided with an elastic material such as plastic or rubber.
  • the improved spring properties may result in an improved locking.
  • FIG. 10A An embodiment comprising a displacement groove 60 with an outer wall, which is not intended to break during assembling, is shown in FIG. 10A .
  • the side view in FIG. 10A shows that the distance from the edge of the first panel 1 is increased.
  • the displacement groove has the result that a resilient and displaceable tongue part 66 is obtained.
  • the top view in FIG. 10B shows an embodiment with an edge of a first panel 1 comprising two displacement grooves 60 and a tongue 30 with two resilient and displaceable parts 66 and three fixed parts 68 and an adjacent edge of a second panel 1' comprising a tongue groove with a lower lip provided with three recesses 69 that matches the fixed parts 68 of the tongue.
  • the tongue comprises an upper essentially horizontal surface 90, which preferably extends along the whole edge.
  • the upper essentially horizontal surface increases the strength of the locking system.
  • FIG. 12A shows in a side view that the size of the tongue may be increased for building panels comprising favourably resilient material.
  • FIGS. 11A-C show an embodiment in which also parts of the lower lip of the tongue groove is made flexible and resilient. This is achieved by providing a displacement groove also at the edge of the second panel.
  • the side view in FIG. 11A and the cross section in FIG. 11C show an embodiment comprising a displacement groove 71 which downwardly open at a distance from the tongue groove.
  • the cross section in FIG.11C is indicated in the top view in FIG.11B by the A-A line.
  • the cross section in FIG.11D is indicated in the top view in FIG.11B by the B-B line.
  • 11B shows an embodiment with an edge of a first panel 1 comprising two displacement grooves 60 and a tongue with two resilient and displaceable parts 66 and three fixed parts 68 at an edge of a first panel 1, and an adjacent edge of a second panel 1' comprising a tongue groove with a lower lip provided with three recesses 69 that correspond to fixed parts 68 of the tongue, and two displacement grooves 71, to obtain two flexible parts at the lower lip of the tongue groove.
  • FIGS. 12B-C Alternative shapes of displacement grooves 60, 71 at the edge of the first and second panel 1, 1' are shown in FIGS. 12B-C .
  • the upper wall of the displacement groove is of a rounded shape in order to increase the strength of the displacement groove.

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Claims (11)

  1. Gebäudepaneele (1, 1'), versehen mit einem mechanischen Arretierungssystem, umfassend eine Feder (30) an einer Kante eines ersten Paneels (1), die mit einer Federnut (20) an einer Kante eines benachbarten zweiten Paneels (1') für eine vertikale Arretierung der Gebäudepaneele zusammenwirkt,
    dadurch gekennzeichnet, dass
    die Kante des ersten Paneels mit einer Verschiebungsnut (60) versehen ist, um ein federndes und verschiebbares Federteil (66) zu erhalten, wobei die Verschiebungsnut nach unten offen ist, und eine Innenwand (61), eine Außenwand (62) und eine obere Wand (67) umfasst,
    die Feder (30) aus der Kante des ersten Paneels ausgebildet ist,
    der federnde und verschiebbare Teil (66) der Feder (30) so gestaltet ist, dass er durch eine untere Lippe der Federnut während des Zusammenfügens des ersten und des zweiten Paneels (1, 1') durch eine vertikale Verschiebung des zweiten Paneels hin zum ersten Paneels in die Verschiebungsnut (60) verschoben werden kann,
    die Dicke der Außenwand der Verschiebungsnut (60) an einem ersten und oberen Teil (64) der Verschiebungsnut (60), an der oberen Fläche der Feder (30), so gestaltet ist, dass die Außenwand an dem ersten und dem oberen Teil (64) während des Zusammenfügens bricht, und
    die Dicke der Außenwand der Verschiebungsnut (60) an dem zweiten Teil (63) der Verschiebungsnut (60), unterhalb des federnden und verschiebbaren Teiles (66) der Feder (30), so gestaltet ist, dass die Außenwand an dem zweiten Teil (63) während des Zusammenfügens bricht.
  2. Gebäudepaneele nach Anspruch 1, wobei die obere Wand (67) vertikal an einer oberen Fläche (65) des federnden und verschiebbaren Teiles (66) der Feder (30) angeordnet ist.
  3. Gebäudepaneele nach Anspruch 2, wobei die obere Wand (67) gestaltet ist, um den federnden und verschiebbaren Teil (66) der Feder (30) zu führen.
  4. Gebäudepaneele nach Anspruch 2 oder 3, wobei die obere Wand (67) gestaltet ist, um mit der oberen Fläche (65) des federnden und verschiebbaren Teils (66) für die vertikale Arretierung zusammenzuwirken.
  5. Gebäudepaneele nach Anspruch 1, wobei die gebrochene Außenwand an dem ersten und oberen Teil (64) und/oder an dem zweiten Teil gestaltet ist, um den federnden und verschiebbaren Teil (66) der Feder (30) während des Zusammenfügens zu führen.
  6. Gebäudepaneele nach Anspruch 1, wobei die gebrochene Außenwand an dem ersten und oberen Teil (64) und/oder an dem zweiten Teil mit dem federnden und verschiebbaren Teil (66) der Feder (30) für die vertikale Arretierung zusammenwirkt.
  7. Gebäudepaneele nach einem der vorstehenden Ansprüche, wobei die Feder (30) feststehende Teile (68) auf der Seite des federnden und verschiebbaren Teils (66) der Feder (30) umfasst.
  8. Gebäudepaneele nach Anspruch 7, wobei die Federnut Ausnehmungen umfasst, die dem feststehenden Teil (68) der Feder (30) entsprechen.
  9. Gebäudepaneele nach einem der vorstehenden Ansprüche, wobei eine Kontaktfläche (70) einer untere Lippe (31) der Federnut (20) mit einer unteren Fläche des verschiebbaren Teils (66) der Feder (30) für eine vertikale Arretierung zusammenwirkt.
  10. Gebäudepaneele nach Anspruch 9, wobei die Kontaktfläche so angeordnet ist, dass der verschiebbare Teil (66), wenn der federnde und verschiebbare Teil (66) der Feder während des Zusammenfügens der Gebäudepaneele zurückfedert, daran gehindert wird, seine Ausgangsposition einzunehmen.
  11. Gebäudepaneele nach einem der vorstehenden Ansprüche, wobei die Feder (30) mehrere verschiebbare Teile (66) aufweist und die Kante der ersten Platte mit mehreren Verschiebungsnuten (60) versehen ist.
EP13772407.6A 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem Active EP2852722B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL13772407T PL2852722T3 (pl) 2012-04-04 2013-04-03 Panel budowlany z układem zblokowania mechanicznego
EP18205688.7A EP3460143B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem
EP17171768.9A EP3235971B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem
PL17171768T PL3235971T3 (pl) 2012-04-04 2013-04-03 Panel budowlany z mechanicznym systemem blokującym
HRP20171265TT HRP20171265T1 (hr) 2012-04-04 2017-08-18 Građevni panel s mehaničkim sustavom za zabravljivanje

Applications Claiming Priority (3)

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US201261620233P 2012-04-04 2012-04-04
SE1250346 2012-04-04
PCT/SE2013/050367 WO2013151494A1 (en) 2012-04-04 2013-04-03 Building panel with a mechanical locking system

Related Child Applications (2)

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EP17171768.9A Division EP3235971B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem
EP18205688.7A Division EP3460143B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem

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EP2852722A1 EP2852722A1 (de) 2015-04-01
EP2852722A4 EP2852722A4 (de) 2016-06-15
EP2852722B1 true EP2852722B1 (de) 2017-06-07

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EP17171768.9A Active EP3235971B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem
EP13772407.6A Active EP2852722B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem
EP18205688.7A Active EP3460143B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem

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EP17171768.9A Active EP3235971B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem

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EP18205688.7A Active EP3460143B1 (de) 2012-04-04 2013-04-03 Bauplatte mit einem mechanischen arretierungssystem

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EP (3) EP3235971B1 (de)
KR (1) KR102149414B1 (de)
CN (1) CN104204379B (de)
CA (1) CA2867324C (de)
ES (1) ES2639512T3 (de)
LT (1) LT2852722T (de)
PL (2) PL2852722T3 (de)
PT (1) PT2852722T (de)
RU (1) RU2622945C2 (de)
WO (1) WO2013151494A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9216541B2 (en) 2012-04-04 2015-12-22 Valinge Innovation Ab Method for producing a mechanical locking system for building panels
DE102013100345B4 (de) * 2013-01-14 2023-07-06 Guido Schulte Belag aus mechanisch miteinander verbindbaren Elementen
CN104481026A (zh) * 2014-11-05 2015-04-01 安徽鸿路钢结构(集团)股份有限公司 一种易拆卸的简易房钢架结构
PL3237704T3 (pl) 2014-12-22 2020-05-18 Ceraloc Innovation Ab Mechaniczny układ blokujący dla paneli podłogowych
WO2016114712A1 (en) 2015-01-16 2016-07-21 Ceraloc Innovation Ab Mechanical locking system for floor panels
BE1026099B1 (nl) 2018-03-16 2019-10-14 Kreafin Group Sa Paneel waarvan de koppelmiddelen geschikt zijn om de langse zijden en/of kopse zijden onderling met elkaar te verbinden
EP3798385A1 (de) * 2019-09-24 2021-03-31 Välinge Innovation AB Gebäudeplatte
CA3153635A1 (en) * 2019-09-25 2021-04-01 Valinge Innovation Ab Panel with locking device
US11702844B2 (en) * 2020-06-05 2023-07-18 Valinge Innovation Ab Building panels comprising a locking device
WO2024151201A1 (en) * 2023-01-10 2024-07-18 Välinge Innovation AB Set of building panels comprising a locking device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001788U1 (de) * 2000-02-02 2000-06-29 Kronospan Technical Co. Ltd., Nikosai Paneel mit Steckprofil
ATE434095T1 (de) * 2002-04-05 2009-07-15 Tilo Gmbh Fussbodendielen
DE10231921A1 (de) * 2002-06-28 2004-01-22 E.F.P. Floor Products Fussböden GmbH Paneel eines Fußbodensystems, insbesondere eines Laminatfußbodens
ATE535660T1 (de) 2004-10-22 2011-12-15 Vaelinge Innovation Ab Verfahren zur anbringung eines mechanischen verriegelungssystems auf fussbodenpaneele
DE102007015048B4 (de) * 2007-03-26 2009-03-05 Kronotec Ag Paneel, insbesondere Bodenpaneel
DE102007017087B4 (de) * 2007-04-10 2009-06-25 Kronotec Ag Paneel, insbesondere Bodenpaneel
BE1018600A5 (nl) * 2007-11-23 2011-04-05 Flooring Ind Ltd Sarl Vloerpaneel.
JP5675369B2 (ja) 2008-01-31 2015-02-25 ベーリンゲ、イノベイション、アクチボラグＶａｅｌｉｎｇｅ Ｉｎｎｏｖａｔｉｏｎ Ａｂ フロアパネルの機械的係止、パネルを設置する方法及び取り外す方法、係止システムを製造するための方法及び機器、変位可能なタングをパネルに連結する方法、及びタングブランク
DE202008012001U1 (de) * 2008-09-09 2008-11-27 Akzenta Paneele + Profile Gmbh Fußbodenpaneel mit einer Trägerschicht aus Kunststoff
BE1018627A5 (nl) * 2009-01-16 2011-05-03 Flooring Ind Ltd Sarl Vloerpaneel.
ES2389148T3 (es) * 2009-02-27 2012-10-23 Flooring Technologies Ltd. Panel, en particular panel de suelo
DE102009035275A1 (de) * 2009-06-08 2010-12-09 Fritz Egger Gmbh & Co. Paneel eines Fußbodensystems
BE1018802A3 (nl) * 2009-06-29 2011-09-06 Flooring Ind Ltd Sarl Paneel, meer speciaal vloerpaneel.
DE102009048050B3 (de) * 2009-10-02 2011-01-20 Guido Schulte Belag aus mechanischen miteinander verbindbaren Elementen
EP2524093B1 (de) * 2010-01-12 2020-02-05 Välinge Innovation AB Mechanisches verschlusssystem für bodenplatten
CA2792318C (en) 2010-04-15 2019-02-19 Spanolux N.V.- Div. Balterio Floor panel assembly

Also Published As

Publication number Publication date
PL2852722T3 (pl) 2017-10-31
WO2013151494A1 (en) 2013-10-10
CA2867324A1 (en) 2013-10-10
LT2852722T (lt) 2017-08-10
PT2852722T (pt) 2017-08-25
EP2852722A1 (de) 2015-04-01
EP2852722A4 (de) 2016-06-15
EP3235971A1 (de) 2017-10-25
ES2639512T3 (es) 2017-10-26
KR20140144710A (ko) 2014-12-19
CN104204379B (zh) 2016-10-19
CA2867324C (en) 2020-02-25
EP3235971B1 (de) 2018-11-14
KR102149414B1 (ko) 2020-08-28
CN104204379A (zh) 2014-12-10
EP3460143A1 (de) 2019-03-27
EP3460143B1 (de) 2022-09-28
RU2622945C2 (ru) 2017-06-21
PL3235971T3 (pl) 2019-03-29
RU2014142450A (ru) 2016-05-27

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