EP1380710B1 - Panneau de plancher et méthode d'installation d'un panneau de plancher - Google Patents

Panneau de plancher et méthode d'installation d'un panneau de plancher Download PDF

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Publication number
EP1380710B1
EP1380710B1 EP03014043A EP03014043A EP1380710B1 EP 1380710 B1 EP1380710 B1 EP 1380710B1 EP 03014043 A EP03014043 A EP 03014043A EP 03014043 A EP03014043 A EP 03014043A EP 1380710 B1 EP1380710 B1 EP 1380710B1
Authority
EP
European Patent Office
Prior art keywords
side edge
floor panel
tongue
panels
panel
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.)
Expired - Lifetime
Application number
EP03014043A
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German (de)
English (en)
Other versions
EP1380710A3 (fr
EP1380710A2 (fr
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Kronotec AG
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Kronotec AG
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Publication date
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Publication of EP1380710A2 publication Critical patent/EP1380710A2/fr
Publication of EP1380710A3 publication Critical patent/EP1380710A3/fr
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Publication of EP1380710B1 publication Critical patent/EP1380710B1/fr
Anticipated expiration legal-status Critical
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    • 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
    • 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
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • 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
    • 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
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape
    • E04F2201/0529—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape the interlocking key acting as a dovetail-type key

Definitions

  • the invention relates to a floor panel according to the preamble of claim 1 and to a method for laying a floor panel.
  • a floor panel of the type mentioned which has at a first side edge connecting means for locking in the transverse and vertical directions.
  • These locking means are arranged on the longitudinal side of the panel and effect the locking by inserting and pivoting the connecting means into a corresponding recess of a second panel.
  • the transverse side of the panel has two snap hooks, which engage in corresponding undercuts of an adjacent panel during installation and impede the vertical movement between the laid panels.
  • the two snap hooks lie in vertical direction with each other.
  • a disadvantage of such a profile is the fact that to ensure a minimal butt joint on the surface of the panel, the connecting means on the longitudinal side must be formed so that in the connection a bias Otherwise, there is an excessively large gap between two installed panels, where dirt and moisture can penetrate, causing swelling of the panel core. Furthermore, a bias within the profile has the disadvantage that the panels are difficult to install, if this bias is too large.
  • the WO 01/51732 A1 describes a panel element for forming a floor covering from a plurality of similar, interconnectable panel elements.
  • Two first sides of each panel element referred to as longitudinal sides, have a groove on the one hand and a spring on the other hand, wherein the spring of a panel element attached obliquely to the laying plane of a first, similar panel element can be inserted into the groove of the first panel element.
  • the spring cooperates with the groove of the adjacent, similar panel element in such a way that two panel elements which are connected to one another are secured against separation forces acting in both axes perpendicular to the longitudinal side of the panel elements.
  • the DE 202 03 311 U1 describes a panel member having an upwardly open groove having two contact points for a downwardly directed rib of a second panel member. About the contact points locking in the vertical direction is effected. The positive engagement of the rib in the groove causes a lock in the laying plane.
  • the WO 01/02669 A1 describes a panel and a fastening system for panels with formed on opposite end faces tongue and groove profiles.
  • the spring has a downward curvature, so that two panels can be connected to each other pivotally.
  • the WO 97/47834 A1 describes a floor panel with mutually opposite end faces formed groove and tongue profiles, in which at the bottom of the spring, a curved portion is formed in order to pivot a profile in the other can.
  • the DE 35 44 845 A1 describes a profile edge board for the production of wood panels, in which in the end faces of two boards angularly aligned surfaces are formed, which ensure a parallel alignment of the boards to each other in a gluing.
  • the DE 79 28 703 U1 describes a plate for a composite of these plates playing surface having form-fitting elements with bearing surfaces at the edges.
  • the WO 03/038210 A1 which is post-published and is irrelevant to the question of inventive step, describes a floor panel with a groove and a corresponding spring, which are arranged on the respective end face of a panel.
  • the spring has a substantially vertical front portion, which merges rounded in a flat support area at the foot of the spring.
  • the profile of the groove and the spring is respectively formed so that a lock in the horizontal and vertical directions is effected.
  • the WO 02/103135 A1 which is post-published and not relevant to the question of inventive step, describes plates with side-mounted locking elements, with which two of the plates can be laterally connected by a form-fitting without glue.
  • the locking elements are designed as more or less straight groove and spring elements.
  • a downward spring is present, which is against a correspondingly arranged Wall supports.
  • An inclined support surface adjoins the vertical wall.
  • the present invention seeks to provide a panel with which a simple and safe installation is possible and at the same time a minimal joint between two panels is realized.
  • this object is achieved by a floor panel having the features of claim 1.
  • the methods for laying such a profile allow a quick and easy installation, with the durable locking of the panels is ensured with each other.
  • a vertical load force component is generated in the transverse direction.
  • the inclination is designed in such a way that at a vertical introduction of force the laid panels are moved toward each other, so that the original installation is free of bias, which facilitates the installation as such.
  • a possibly existing gap closes, and the gap between two panels in the region of the decorative layer tends towards zero.
  • the tension-free laying on one side edge prevents unwanted destruction of the profile.
  • the spring and the recess have an arcuate contour in cross-section. The arcuate front portion of the spring forms an undercut, which connects directly to the front area. As a result, a slight swinging of the profile can be made possible.
  • an upper side of the spring rests in the mounted state on an underside of the upper lip in order to effect a positive locking.
  • the formation of the recess as a groove with an upper lip and a lower lip ensures that a reliable assignment of the panels to be laid is done to each other, so that a minimal height offset of the panels can be achieved, which is a quality feature in floor panels.
  • the spring is latched in the transverse direction in the recess.
  • the spring and the recess are formed such that in the assembled state between the front region of the spring and the adjoining the upper lip region of the recess, there is a gap in which the abrasion can accumulate and serves as a movement space of the two panels each other.
  • the gap tapers toward the front lip of the lower lip to provide a smooth transition between the areas of full surface area and clearance for moving and accumulating debris.
  • Any existing abrasion can also be absorbed in a space formed between the spring and the top of the panels by an undercut.
  • the third side edge has, in one embodiment of the invention, an outgoing from the bottom, step-shaped cutout with an inner wall and an outer wall. On each of these walls, a form-locking element extending in the transverse direction is formed, preferably milled out, into corresponding undercuts of a step-shaped cutout of the second panels to be connected, starting from the upper side intervention.
  • the step-shaped cut-out starting from the upper side likewise has an inner and an outer wall, on which the corresponding undercuts are formed, so that a positive locking in the vertical direction can occur at the third side edge.
  • the step-shaped cut-out starting from the underside has a shoulder projecting in the direction of the underside, which forms a substantially horizontally oriented head surface, this shoulder providing a locking effective in the transverse direction perpendicular to the third side edge.
  • the substantially horizontally oriented head surface is used to set the minimum height offset and provides a relatively large contact surface for introducing vertically acting forces.
  • the walls of the shoulder are aligned to the top surface at an acute angle, which has either an easy insertion into a corresponding recess of the corresponding cutout of the second panel or when forming an undercut to the top surface an additional locking effect result.
  • a transverse extension of the top surface in a range of 2 mm to 6 mm provides very good durability values and a very good locking effect, wherein preferably the top surface has 0.25 to 0.4 times the total transverse extent of the step-shaped cut-out.
  • a particularly effective and simple locking on the third side edge is given when a positive locking element protrudes horizontally beyond the terminal edge of the top. It may be expedient that a recess is arranged between the upper side and the outstanding positive locking element, which undercut the end edge of the panels in order to absorb any existing abrasion or deforming material of the panels, so that the most accurate installation possible with minimum gap width, since no abraded or deformed material exerts a barrier effect.
  • the third side edge of the opposite fourth side edge of the panels has an outgoing from the top, step-shaped cutout with a projecting towards the top paragraph.
  • This paragraph also has a substantially horizontally oriented head surface, wherein in the lower region of the Absatzau towandung an undercut is formed, which corresponds to the corresponding positive locking element of the inner wall of the male side edge.
  • the arrangement of the recess in the lower portion of the Absatzau towandung increases the effectiveness of the lock.
  • a further development provides that a horizontal base surface is formed between the inner wall of the recess and the inner wall of the cutout, which is designed in such a way that, when the panels are laid, the top surface rests on the base surface and the tops of the panels lie in one plane, which means There is a minimum or no height offset between the panels. Due to the interaction of horizontal base surfaces and top surfaces, a particularly accurate assignment and adjustment of the height offset is possible, as well as the Abwinkelne Trent adjacent panels is reduced, which increases the strength of the lock.
  • the heel inside of the cutout emanating from the top extends parallel or at a shallower angle than the corresponding heel inside of the heel engaged to either make a precise abutment or to provide a component of movement for the two panels in the transverse direction.
  • the upwardly projecting shoulder of the cut-out starting from the upper side is not formed over the entire length of the third side edge, but is in particular at an end region of the third side edge, which is in the direction of the spring-loaded first Side edge is directed, milled to the base surface or not formed.
  • the removal or non-formation of the protruding shoulder facilitates pivoting about the axis parallel to the first side edge, so that a blocking effect by the positive locking elements only takes place when the adjacent to each other at the third and fourth side edges panels are at an acute angle to each other. This means that only a short distance in the vertical direction must be covered in order to fully lock the panels at the third and fourth side edges.
  • At least one spring is formed on the third side edge, which runs at an angle to the first side edge, and at least one groove with a first lip and a second lip on the opposite fourth side edge, wherein the spring and at least on each of the lips at least one parallel to the top extending recess is arranged.
  • the recesses are mutually arranged such that they form a channel for receiving a separate locking element with correctly connected panels.
  • the recesses are congruent to each other, so that a symmetrical locking element can be used, which is also inexpensive to produce.
  • the channel formed by the recesses is cylindrical, thereby the complete symmetry of the channel, the insertion of the locking element can be accomplished particularly easily.
  • triangular or quadrangular polygonal X or V-shaped channels are provided and suitable. If the channel is not round in cross-section, arises after insertion of the locking element, a toothing effect, so that the transferable forces are increased in the connection point.
  • the channel extends over the entire length of the tongue and groove, whereby the force-transmitting surface is increased.
  • the channel preferably runs below and parallel to the butt joint of the panels in order to be able to absorb or introduce forces as close as possible to the butt joint of the panels.
  • the groove and the spring are formed such that they effect a locking in the transverse direction, so that a so-called laying profile is formed, in which a panel can be inserted into the other from above, a shift in However, the laying level is not possible.
  • This ensures a particularly accurate assignment of the panels to each other and realized a very large bearing surface with a simple profile design.
  • a force component in the transverse direction is generated with a corresponding dimensioning of the locking element, so that the butt joint is minimized.
  • material design and dimensioning can be a resilient bias between the panels at the third and fourth side edge.
  • the first side edge is formed on the longitudinal side and the second side edge on the transverse side of the panel, so that the Einschwenkamba takes place over the longitudinal side.
  • the spring and corresponding thereto on the opposite side surface the groove is formed on the transverse side and a positive locking takes place via the insertion into a cut-out introduced on the longitudinal side.
  • a particularly stable locking of two floor panels is achieved in that a side edge is formed with a spring, wherein the spring is designed such that a locking takes place by insertion into a recess of the second panel and pivoting about an axis parallel to the first side edge.
  • a locking is effected both in the transverse direction and in the vertical direction, wherein the recess is formed as a groove having an upper lip and a lower lip, in which the spring is latched in the transverse direction.
  • the lower front area is rounded and at this front area is followed by a flattened, substantially horizontally extending support area, through which the effective support surface is increased. Also by this support area as accurate as possible assignment of the two panels is effected to each other, so that a maximum accuracy in terms of height offset and a minimum Abwinkelneist is achieved.
  • the floor panel is at least partially made of a HDF or MDF material.
  • the entire floor panel may be made of OSB material be.
  • the use of an OSB material results in a natural wood look as well as a textured surface.
  • a method for laying a floor panel provides that first a plurality of panels are connected and locked at their second side edges for laying out a first row on the floor of a room. Subsequently, another panel is connected and locked with its first side edge on at least one panel designed in the row as the beginning of a second row by inserting and pouring the spring into the corresponding groove. A new panel is placed with its second side edge immediately abutting on the second side edge of the previously designed further panel in the second row opposite side edge, wherein the spring is inserted in the groove and the new panel is angled to the first row of laid-out panels.
  • the new panel is pivoted about an axis parallel to the first side edge in the direction of the floor until the interlocking elements of the second side edge of the new panel rest against the corresponding cutout of the further panel. Finally, the new panel is depressed until a positive locking has taken place over the entire length of the second side edge.
  • the pressing down is preferably pulse-like, in particular by means of one or more hammer blows or a hand ball assembly.
  • An alternative method of laying provides that the placing of the new panel takes place at a distance between the third side edge and the fourth side edge of a previously designed further panel, wherein the spring is not inserted into the groove.
  • the new panel is angled to the first row of laid-out panels.
  • Anschmanend the new panel is pivoted about an axis parallel to the first side edge in the direction of the floor and moved along the first side edge until the spring in the groove to form a butt joint and a channel is recorded. Subsequently, a locking element is inserted into the channel and causes a locking in the transverse direction along the first side edge.
  • the profile of the third and fourth side edge such that the groove and spring causes a locking in the transverse direction arranging a new panel with its third side edge is directly abutting the fourth side edge of the previously designed further panel, wherein the spring in the Groove is inserted and the new panel is angled to the first laid out panels. Subsequently, the new panel is pivoted about an axis parallel to the first side edge in the direction of the floor until the spring is received in the groove to form a butt joint and a channel. Subsequently, a locking element is inserted into the channel to lock the panels and prevent pivoting in the horizontal direction.
  • FIG. 1 shows a floor panel 1, which consists of a medium-density or high-density fiberboard (MDF or HDF).
  • MDF medium-density or high-density fiberboard
  • the floor panels 1 are provided with a decorative layer 16, which may be formed, for example, by a paper layer having a wood grain, which is coated with a synthetic resin layer serving as wear protection.
  • a Schalldämmlage be glued to improve the footfall sound properties of the laid floor panels.
  • the panels 1 can be made from an oriented strand board (OSB) material, whereby a decorative layer 16 can be dispensed with here.
  • OSB oriented strand board
  • the recess 3 and the spring 10 extend over the full length of the side edges.
  • an outwardly projecting nose provided with a point, which merges into a front area which has an arcuate contour.
  • a support region 14 connects, which is inclined at an angle ⁇ to the top 15 of the panels 1, formed.
  • the support area 14 is adjoined by a vertically oriented wall 11.
  • the undercut 13 causes, as in FIG. 2 shown, a lock in the transverse direction Q, in which a positive locking with a corresponding shoulder 9 of the recess 3 is made.
  • the spring 10 engages in an undercut formed by an upper lip 4 of the recess 3, so that the upper side 12 of the spring 10 bears against a lower side 40 of the upper lip and a locking takes place in the vertical direction along the first and second side edges.
  • the paragraph 9 is on a lower lip 6 of the recess 3 and forms these, wherein on the top of the paragraph 9, a sloping shoulder surface 5 is formed, which serves as a support for the support area 14.
  • the conclusion of the panel forms a substantially vertically extending front shoulder 8, which merges via a rounding in the paragraph top 5.
  • a relatively large bearing surface is provided, on which the two panels 1, 2 in the connected state to each other.
  • the bevel by the angle ⁇ causes a component of movement in the transverse direction Q is generated to each other during a vertical load, so that in the locked state in a force component acting from above, the gap between the two panels 1, 2 is reduced and the original locking by Insertion and pivoting of a first panel in a second panel can be done without a bias.
  • the paragraph 9 is formed so that the front shoulder 8 does not make contact with the vertical wall 11 of a laid panels. There is thus a free space 18, so that there is no unwanted blocking effect between the panels 1, 2 and a movement towards one another upon initiation of a force acting from above can be effected.
  • an undercut 17 is formed, which adjoins a running at right angles to the top 15 edge.
  • the undercut 17 forms in the assembled state of a space in which abrasion or not removed chips can be included in the manufacturing process.
  • a corresponding design of the round front portion of the spring 10 is provided, so that the spring 10 in the assembled state also forms a gap 19, which can act as a dust bag and movement space.
  • the laying and locking of two panels 1, 2 with such a profile picture takes place by the first panel 1 with the spring 10 attached at an angle to the second panel 2 and the spring 10 is inserted in the recess 3 of the second panel 2. Subsequently, the angled first panel 1 is pivoted about an axis parallel to the longitudinal direction of the first side edge, in this case clockwise, so that the provided with a round contour front portion of the spring 10 in the correspondingly shaped recess 3 slides along until the top 12 of the spring the corresponding bottom 40 of the upper lip 4 is present. In this state, as in the FIG. 4 is shown, is achieved by the undercut of the upper lip 4 and the paragraph 9 effective locking in the vertical direction V and in the transverse direction Q.
  • a profile is formed on a third and fourth side edge, each extending at an angle, preferably at right angles to the first or second side edge the FIGS. 3 to 13 is shown.
  • corresponding profiles are formed on opposite side edges, the interaction of which is explained in each case.
  • FIG. 3 shows a profile at a third side edge in cross-section, which is preferably formed on the transverse side of the panels.
  • a step-shaped cutout 20 is incorporated in the panel 2, which forms an inner wall 21 and an outer wall 22.
  • Both on the inner wall 21 and on the outer wall 22 form-fitting elements 23, 24 are formed, milled out here, which engage in the form of projections in corresponding undercuts 230, 240 of a corresponding recess 200 of a second panel 1.
  • a shoulder 25 is formed, which protrudes in the direction of the bottom 7, wherein the Absatzau wewandung is formed by the outer wall 22 and the paragraph inner wall 27 in the illustrated embodiment after a forming the above-expanding cross-section.
  • the underside of the shoulder 25 forms a head surface 26, which runs parallel to the top 15 of the panels 2 and on which the panel 2 is supported in the mounted state via a corresponding base surface 280 of a corresponding recess 200 of a second panel 1.
  • the inner surface 27 extends substantially parallel to the outer wall 22, so that the paragraph inner wall 27 to the top surface 26 forms an undercut. It is also provided that in addition to a substantial straight formation of the outer wall 22 at an acute angle ⁇ to the vertical, the outer wall 22 has a rounded shape or a vertical course. It is necessary that the positive locking element 24 protrudes beyond the end edge 28 of the top 15 to perform a positive locking with the second panel 1.
  • a recess 29 is formed, which acts as a dust bag.
  • heel 27 is formed as an undercut to the top surface 26, an additional locking in the vertical direction is provided, in particular if the corresponding heel inner wall 270 of the upwardly directed shoulder 250 is also formed as an undercut.
  • a positive locking then takes place by a slight bending or elastic deformation of the profiles, so that the positive-locking elements 23, 24 and the undercut pass through the paragraph inner wall 27 with the corresponding undercuts 230, 240 and the undercut through the paragraph inner wall 270 engage effectively can.
  • the outgoing from the top 15 cutout 200 is formed such that it can accommodate the opposite profile, so that the top surface 26 on the one hand rests completely flat on the base surface 280, on the other hand, the surfaces 15 of the two panels 1, 2 in the assembled state, as it in the FIG. 4 is shown, complete in a plane and lie as flush as possible.
  • a free space 290 is created, which serves as a dust bag;
  • the free space 300 which is formed by a corresponding positioning of the inner wall 210 of the cutout 200.
  • an effective locking is given both in the transverse direction Q and in the vertical direction V, wherein the locking in the transverse direction Q is realized by the form-fitting paragraphs 25, 250.
  • a locking in the vertical direction V is effected by the locking elements 23, 24, which engage positively in the undercuts 230, 240, wherein the positive-locking elements 23, 24 are arranged on spaced-apart walls 21, 22.
  • the form-fitting elements 23, 24 are arranged at different vertical levels, so that an upper locking point and a lower locking point is formed.
  • the upper locking point is formed by the positive-locking element 24 and the undercut 240, the lower locking point by the positive-locking element 23 and the undercut 230.
  • the upwardly directed shoulder 250 is not formed over the entire length of the third side edge, but is milled over an area to the base surface 280, wherein this cutout is located in the direction of the first side edge with a spring. Due to the cutout or non-development of the paragraph 250, the initially angled inserted panels can be further lowered down before laying by a pulse-like Monageterrorism down a final lock on the third side edge, preferably the transverse side occurs.
  • a free space is present in the mounted state, which is necessary so that the positive-locking element 23 can engage behind the undercut 230. Also, this space serves as a dust bag.
  • a panel with a recess 3 on a side edge having an upper lip 4 and a lower lip 6 can be dispensed with a corresponding profile design on a lower lip 6, provided in another way a lock in the transverse direction Q and vertical direction V. is ensured. This locking is done so that no movement in the direction of the double arrows in the locked state is possible.
  • the profile has the further advantage that on the one hand, a slight pivoting and locking, on the other hand, a stable support and thus the possibility of a precise setting of the height offset is given on the particular configuration of the spring 10 and the recess. Also, a secure locking of the first side edges in the vertical direction V and transverse direction Q is given, and this profile can be particularly well milled in OSB panels.
  • the profile design on the third side edge allows a particularly durable positive lock on the third and fourth side edges, preferably the transverse sides of the panels, without complex additional equipment or special skills would be necessary during installation.
  • the staggered interlocking elements prevents the large bearing surface a Verwinkelung and thereby easy opening of the lock on the third side edge.
  • the keyed interlock which produces a characteristic noise, indicates to the user of the panels that an effective interlock has occurred.
  • FIG. 5 shows an embodiment of the third and the fourth side edge of the panels 1, 2, wherein both panels are each formed with a spring 51, 52 and a groove 61, 62.
  • the springs 51, 52 and the grooves 61, 62 are offset in height from each other arranged such that the springs 51, 52 can engage in the corresponding grooves 62, 61, so as to effect a locking in the transverse direction Q.
  • the panels are first locked to the realization of a corresponding lock on the first side edges and then moved in the transverse direction Q to each other until the illustrated end position is achieved to form a minimum butt joint 73.
  • the joints 61, 62 are each formed by a first lip 63, 64 and a respective second lip 65, 66, wherein in the first panel 1, the second lip 65 protrudes beyond the first lip 63 in the transverse direction Q. In the second panel 2, this is reversed, the first lip 64 protrudes beyond the second lip 66 in the transverse direction Q, wherein the respective protruding lips 64, 65 pass into the underside or top of the springs 52, 51.
  • a separate locking element 80 preferably made of plastic, is inserted, so that a positive locking in the transverse direction Q is effected.
  • a bias between the panels 1, 2 is effected after installation by the insertion of the locking element 80, which has a secure assignment of the panels 1, 2 to each other and a minimum surface offset result. Also will the butt joint 73 kept closed, so that no dirt or moisture can penetrate and softens the core of the panels 1, 2.
  • the recesses 71, 72 are arranged so that the channel 75 or the locking element 80 extends parallel and below the butt joint 73, whereby on the one hand an optimal manufacturing possibility due to the almost symmetrical design is given because a cutout only partially within the corresponding grooves 61, 62 must be made, on the other hand, there is still enough material to absorb corresponding forces in the panel material available.
  • FIG. 6 shows a variant of the profile design on the third and fourth side edges of the panels 1, 2, wherein on the first panel 1, a spring 51 and on the second panel a groove 62 along the respective side edges is formed. Both in the top of the spring 51 and in the first lip 64 of the groove 62 are milled in cross-section semicircular recesses, which result in the joining of the two panels 1, 2, a cylindrical channel 75. In this channel 75, a cut to the appropriate length, extruded plastic tube can be inserted as a locking element 80 so that on the locking member 80, a locking in the transverse direction Q'stattfindet.
  • the groove 62 and spring 51 lock the panels 1, 2 in the vertical direction.
  • FIG. 7 is a variant of FIG. 6 represented, in which the corresponding recesses 71, 72 are formed on the underside of the spring 51 and the second lip 66 of the groove 62.
  • the recesses 71, 72 are formed corresponding to one another, so that a hexagonal locking element 80 is formed in the correspondingly formed channel 75.
  • the channel 75 is in the FIG. 9 illustrated, the corresponding configuration of the recesses 71, 72 and the groove 62 and the spring 51 according to FIG. 6 are in the FIG. 8 shown.
  • a disassembly of the panels can be made without destroying the profiles, so that any number of laying operations can be performed.
  • Such an embodiment of the lock is particularly suitable for elements of exhibition construction.
  • FIGS. 12 and 13 further embodiments of the recesses 71, 72 are shown, which can also be laid with the method described above.
  • the channel 75 has a triangular cross-sectional shape, wherein the upper recess 72 has the cross-section of an isosceles trapezium and the lower recess 71 in the spring 51 has a triangular shape.
  • the locking member 80 is formed V-shaped and can cause a corresponding force component in the transverse direction Q by a resilient bias, so that the panels 1, 2 are moved towards each other.
  • the groove 62 and the spring 51 are formed such that a locking takes place when engaging groove 62 and spring 51 in the transverse direction Q.
  • corresponding recesses are milled into which a locking element 80 can be inserted.
  • These recesses are designed such that a rectangular locking element 80 is inserted.
  • FIG. 11 is a variant of FIG. 10 shown, in which the channel 75 is formed in a circular shape.
  • the channel 75 is formed in a circular shape.
  • the locking elements 80 and the grooves and springs may also have different geometries, which is eliminated by the locking element or the locking elements that movement component that is not blocked by the tongue and groove connection.
  • the locking element causes a tension of the panels to each other, so that the butt joint is minimized.
  • the channel for inserting the locking element can extend over the entire joint width or groove width, only corresponding interlocking elements must be present in order to effect a lock.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Floor Finish (AREA)

Claims (32)

  1. Panneau de plancher qui est délimité dans le plan horizontal par une face supérieure (15) munie d'une couche de décor (16) ou similaire et une face inférieure (17) prévue pour l'appui sur un sous-plancher, et comporte des moyens pour une liaison amovible avec au moins un autre panneau (1, 2), une languette (10) étant formée sur au moins une première arête latérale du panneau (1) en s'étendant dans la direction longitudinale de l'arête latérale, et un évidement (3) associé à la languette (10) étant formé sur la deuxième arête latérale opposée, l'évidement (3) consistant en une lèvre supérieure (4) et une lèvre inférieure (6) et la lèvre inférieure (6) formant un épaulement (9) comprenant une face supérieure d'épaulement (5) et une face avant d'épaulement (8), lequel, avec une contre-dépouille (13) associée de la languette (10), bloque les panneaux (1, 2) dans la direction transverse (Q), un évidement comprenant une région d'appui (14) associée à l'épaulement (9) se rattachant à la contre-dépouille (13), la languette (10) et l'évidement (3) présentant en coupe transversale un contour en forme d'arc de cercle et la région avant en forme d'arc de cercle de la languette (10) formant la contre-dépouille (13), caractérisé en ce que la région d'appui (14) et la face supérieure d'épaulement (5) sont formées inclinées d'un angle (µ) avec la face supérieure (15), de façon que lors de l'application d'une force verticale, une composante de force sollicite les panneaux (1, 2) l'un vers l'autre.
  2. Panneau de plancher selon la revendication 1, caractérisé en ce qu'à la région d'appui (14) se rattache une paroi (11) qui à l'état assemblé se trouve en face de la face avant d'épaulement (8),en formant un espace libre (18) avec celle-ci.
  3. Panneau de plancher selon la revendication 1 ou 2, caractérisé en ce qu'à l'état assemblé, une face supérieure (12) de la languette (10) est adjacente à une face inférieure (40) de la lèvre supérieure (4).
  4. Panneau de plancher selon l'une des revendications précédentes, caractérisé en ce que la languette (10) est formée de façon qu'un verrouillage s'opère par introduction dans l'évidement (3) du deuxième panneau (2) et pivotement autour d'un axe parallèle à la première arête latérale.
  5. Panneau de plancher selon l'une des revendications précédentes, caractérisé en ce que la languette (10) et l'évidement (3) sont formés de façon qu'à l'état assemblé, il existe entre la région avant de la languette (10) et la région de l'évidement (3) se rattachant à la lèvre supérieure (4), une fente (19) qui s'amincit en allant vers l'épaulement (9).
  6. Panneau de plancher selon l'une des revendications précédentes, caractérisé en ce que la languette (10) est munie d'une contre-dépouille (17) par rapport à la face supérieure (15).
  7. Panneau de plancher selon l'une des revendications précédentes, caractérisé en ce que pour le verrouillage dans la direction verticale (V) avec un autre panneau, des éléments d'accouplement mécanique (23, 24) sont formés sur une troisième arête latérale s'étendant avec un angle par rapport à la première arête latérale, les éléments d'accouplement mécanique (23, 24) étant formés sur deux parois (21, 22) distantes l'une de l'autre, orientées sensiblement verticalement, distantes l'une de l'autre dans la direction transverse (Q) et dans la direction verticale (V).
  8. Panneau de plancher selon la revendication 7, caractérisé en ce qu'est formée sur la troisième arête latérale, une fraisure (20) en forme de gradins partant de la face inférieure (7), comprenant une paroi interne (21) et une paroi externe (22), un élément d'accouplement mécanique (23, 24) respectif s'étendant dans la direction transverse (Q) sur chacune des parois (21, 22), et en ce qu'est formée sur la quatrième arête latérale opposée à la troisième arête latérale, une fraisure (200) en forme de gradins partant de la face supérieure (15), comprenant une paroi interne (210) et une paroi externe (220) sur lesquelles sont formées des contre-dépouilles (230, 240) associées aux éléments d'accouplement mécanique (23, 24).
  9. Panneau de plancher selon la revendication 8, caractérisé en ce que la fraisure (20) en forme de gradins partant de la face inférieure (7), forme un épaulement (25) faisant saillie dans la direction de la face inférieure (7) et qui présente une surface de tête (26) orientée sensiblement horizontalement.
  10. Panneau de plancher selon la revendication 9, caractérisé en ce que les parois (22, 27) de l'épaulement (25) sont orientées avec un angle aigu (α) par rapport à la surface de tête (26).
  11. Panneau de plancher selon la revendication 10, caractérisé en ce que la paroi interne d'épaulement (27) forme une contre-dépouille par rapport à la surface de tête (26).
  12. Panneau de plancher selon l'une des revendications 9 à 11, caractérisé en ce que la surface de tête (26) a une dimension transverse de 2 à 6 mm.
  13. Panneau de plancher selon l'une des revendications 9 à 12, caractérisé en ce que la surface de tête (26) présente de 0,25 à 0,4 fois la dimension transverse complète de la fraisure (20) en forme de gradins.
  14. Panneau de plancher selon l'une des revendications 7 à 13, caractérisé en ce qu'un élément d'accouplement mécanique (24) de la troisième arête latérale dépasse horizontalement du bord terminal (28) de la face supérieure (15).
  15. Panneau de plancher selon la revendication 14, caractérisé en ce qu'un évidement (29) qui forme contre-dépouille par rapport au bord terminal (28) est agencé entre la face supérieure (15) et l'élément d'accouplement mécanique (24) dépassant.
  16. Panneau de plancher selon la revendication 8, caractérisé en ce que la fraisure (200) en forme de gradins partant de la face supérieure (15), forme un épaulement (250) faisant saillie en direction de la face supérieure (15) et qui présente une surface de tête (260) orientée sensiblement horizontalement, une contre-dépouille (230) étant formée dans la région inférieure de la paroi externe d'épaulement (220), contre-dépouille (230) qui est associé à l'élément d'accouplement mécanique (23) de la paroi interne (21) de la fraisure (20) de l'arête latérale opposée.
  17. Panneau de plancher selon la revendication 16, caractérisé en ce qu'entre la paroi interne d'épaulement (270) et la paroi interne (210) de la fraisure (200) est formée une surface d'embase (280) horizontale qui est formée de façon que chez des panneaux (1, 2) posés, la surface de tête (26) repose sur la surface d'embase (280) et les surfaces supérieures (15) des panneaux (1, 2) se trouvent dans un plan.
  18. Panneau de plancher selon la revendication 16 ou 17, caractérisé en ce que la paroi interne d'épaulement (270) s'étend parallèlement ou avec un angle plus plat que la paroi interne d'épaulement (27) associée de l'épaulement (25) en prise à l'état posé.
  19. Panneau de plancher selon l'une des revendications 16 à 18, caractérisé en ce que la paroi interne d'épaulement (270) forme une contre-dépouille par rapport à la surface de tête (260).
  20. Panneau de plancher selon l'une des revendications 16 à 19, caractérisé en ce que l'épaulement (250) faisant saillie vers le haut n'est pas formé ou est enlevé dans au moins une région terminale de la troisième arête latérale.
  21. Panneau de plancher selon l'une des revendications 1 à 6, caractérisé en ce que sur une troisième arête latérale faisant un angle avec la première arête latérale est formée au moins une languette (51, 52), et sur la quatrième arête latérale opposée est formée au moins une rainure (62, 61) comprenant une première lèvre (63, 64) et une deuxième lèvre (65, 66), au moins un évidement (71, 72) respectif s'étendant parallèlement à la face supérieure (15) étant agencé sur la languette (51, 52) et sur l'une au moins des lèvres (63, 64, 65, 66), les évidements (71, 72) étant agencés l'un par rapport à l'autre de façon à former lorsque les panneaux (1, 2) sont reliés ensemble, un canal (75) destiné à recevoir un élément de verrouillage (80) séparé.
  22. Panneau de plancher selon la revendication 21, caractérisé en ce que le canal (75) est formé cylindrique, triangulaire ou quadrangulaire, polygonal, en forme de x ou en forme de v.
  23. Panneau de plancher selon la revendication 21 ou 22, caractérisé en ce que le canal (75) s'étend sur toute la longueur de la rainure (61, 62) et la languette (51, 52).
  24. Panneau de plancher selon l'une des revendications 21 à 23, caractérisé en ce que le canal (75) s'étend en-dessous et parallèlement au joint (73) entre les panneaux (1, 2).
  25. Panneau de plancher selon l'une des revendications 21 à 24, caractérisé en ce que la rainure (62) et la languette (51) sont conçues pour assurer un verrouillage dans la direction transversale (Q).
  26. Panneau de plancher selon l'une des revendications précédentes, caractérisé en ce que la première et la deuxième arête latérale sont formées sur la longueur des panneaux (1, 2) et la troisième et la quatrième arête latérale sur la largeur.
  27. Panneau de plancher selon l'une des revendications 1 à 25, caractérisé en ce que la troisième et la quatrième arête latérale sont formées sur la longueur des panneaux (1, 2) et la première et la deuxième arête latérale sur la largeur.
  28. Panneau de plancher selon l'une des revendications précédentes, caractérisé en ce qu'il est fabriqué en un matériau HDF, MDF ou OSB.
  29. Procédé pour poser un panneau de plancher (1, 2) selon l'une des revendications 1 à 20 et 28, comprenant les étapes suivantes :
    a) on relie et on verrouille une pluralité de panneaux (1, 2) à leur troisième arête latérale pour poser une première rangée sur le sol d'une pièce ;
    b) on relie et on verrouille un autre panneau par sa première arête latérale avec la deuxième arête latérale d'au moins un panneau (1, 2) posé dans la première rangée, en tant que début d'une deuxième rangée par introduction et pivotement de la languette (10) dans la rainure (3) ;
    c) on agence un nouveau panneau, avec sa troisième arête latérale directement attenante à la quatrième arête latérale de l'autre panneau précédemment posé, la languette (10) étant engagée dans la rainure (3) et le nouveau panneau faisant un angle par rapport à la première rangée de panneaux (1, 2) posés ;
    d) on fait pivoter le nouveau panneau en direction du plancher autour d'un axe parallèle à la première arête latérale, jusqu'à ce que les éléments d'accouplement mécanique (23, 24) de la troisième arête latérale du nouveau panneau soient adjacents à la fraisure (200) associée de l'autre panneau ;
    e) on enfonce le nouveau panneau jusqu'à ce qu'un verrouillage par accouplement mécanique se produise sur toute la troisième arête latérale.
  30. Procédé selon la revendication 29, caractérisé en ce que l'enfoncement s'effectue de façon impulsionnelle, en particulier au moyen d'un coup de marteau ou d'un montage avec la paume de la main.
  31. Procédé pour poser un panneau de plancher (1, 2) selon l'une des revendications 1 à 6 et 21 à 24 et 26 à 28, comprenant les étapes suivantes :
    a) on relie et on verrouille une pluralité de panneaux (1, 2) à leur troisième arête latérale pour poser une première rangée sur le sol d'une pièce ;
    b) on relie et on verrouille un autre panneau par sa première arête latérale avec la deuxième arête latérale d'au moins un panneau (1, 2) posé dans la première rangée, en tant que début d'une deuxième rangée par introduction et pivotement de la languette (10) dans la rainure (3) ;
    c) on agence un nouveau panneau, avec sa troisième arête latérale espacée de la quatrième arête latérale de l'autre panneau précédemment posé, la languette (51) n'étant pas engagée dans la rainure (62) et le nouveau panneau faisant un angle par rapport à la première rangée de panneaux (1, 2) posés ;
    d) on fait pivoter le nouveau panneau en direction du plancher autour d'un axe parallèle à la première arête latérale, et on le déplace le long de la première arête latérale, jusqu'à ce que la languette (51) soit reçue dans la rainure (62) avec formation d'un joint (73) et d'un canal (75);
    e) on insère un élément de verrouillage (80) dans le canal (75).
  32. Procédé pour poser un panneau de plancher (1, 2) selon l'une des revendications 25 à 28, comprenant les étapes suivantes :
    a) on relie et on verrouille une pluralité de panneaux (1, 2) à leur troisième arête latérale pour poser une première rangée sur le sol d'une pièce ;
    b) on relie et on verrouille un autre panneau par sa première arête latérale avec la deuxième arête latérale d'au moins un panneau (1, 2) posé dans la première rangée, en tant que début d'une deuxième rangée par introduction et pivotement de la languette (10) dans la rainure (3) ;
    c) on agence un nouveau panneau, avec sa troisième arête latérale directement attenante à la quatrième arête latérale de l'autre panneau précédemment posé, la languette (51) étant engagée dans la rainure (62) et le nouveau panneau faisant un angle par rapport à la première rangée de panneaux (1, 2) posés ;
    d) on fait pivoter le nouveau panneau en direction du plancher autour d'un axe parallèle à la première arête latérale, jusqu'à ce que la languette (51) soit reçue dans la rainure (62) avec formation d'un joint (73) et d'un canal (75) ;
    e) on insère un élément de verrouillage (80) dans le canal (75).
EP03014043A 2002-07-08 2003-06-23 Panneau de plancher et méthode d'installation d'un panneau de plancher Expired - Lifetime EP1380710B1 (fr)

Applications Claiming Priority (2)

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DE10230818A DE10230818B3 (de) 2002-07-08 2002-07-08 Fussbodenpaneel und Verfahren zum Verlegen eines Fussbodenpaneels
DE10230818 2002-07-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
US8997430B1 (en) 2010-04-15 2015-04-07 Spanolux N.V.-Div. Balterio Floor panel assembly
US12559949B2 (en) 2012-08-27 2026-02-24 Unilin Nordic Ab Panel

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518184C2 (sv) 2000-03-31 2002-09-03 Perstorp Flooring Ab Golvbeläggningsmaterial innefattande skivformiga golvelement vilka sammanfogas med hjälp av sammankopplingsorgan
DE202004006140U1 (de) * 2004-04-15 2004-06-09 Tilo Gmbh Paneele für Zweischichtparkett
US20060260253A1 (en) * 2005-05-23 2006-11-23 Quality Craft Ltd. Laminate flooring panel bevel and method of manufacturing same
EP1726735A1 (fr) * 2005-05-23 2006-11-29 MBS Spanplattenbeschichtungs GmbH Système de revêtement de mur
FR2889219A1 (fr) * 2005-08-01 2007-02-02 Roysal Sa Sa Panneaux a assembler par rotation et profils correspondants
DE202005014132U1 (de) * 2005-09-07 2007-01-25 Tilo Gmbh Paneel aus Holz
DE102008003117B4 (de) 2008-01-02 2011-01-27 Flooring Technologies Ltd. Einrichtung zum Verriegeln zweier Bauplatten
DE102008003550B4 (de) 2008-01-09 2009-10-22 Flooring Technologies Ltd. Einrichtung und Verfahren zum Verriegeln zweier Bodenpaneele
WO2011085825A1 (fr) 2010-01-14 2011-07-21 Spanolux N.V.- Div. Balterio Ensemble de panneaux de plancher et panneau de plancher destiné à être utilisé dans celui-ci
BE1019331A5 (nl) 2010-05-10 2012-06-05 Flooring Ind Ltd Sarl Vloerpaneel en werkwijzen voor het vervaardigen van vloerpanelen.
DE102011101330A1 (de) * 2011-05-12 2012-11-15 Johann Anton Endres Fußbodenverbindungssystem
ES2433124B1 (es) * 2012-06-04 2015-01-20 Suministros Y Cadenas, S.L. Suelo modular
EP3420158B1 (fr) 2017-05-18 2020-01-22 Falquon GmbH Système pour encliqueter deux panneaux de sol
DE102017110878A1 (de) 2017-05-18 2018-11-22 Falquon Gmbh Einrichtung zum Verriegeln zweier Bodenpaneele
DE102017110880B4 (de) 2017-05-18 2022-04-21 Falquon Gmbh Einrichtung zum Verriegeln zweier Bodenpaneele
NL2020972B1 (en) * 2018-05-23 2019-12-02 Innovations4Flooring Holding N V Multi-purpose tile system, tile covering, and tile
KR102541357B1 (ko) * 2019-01-30 2023-06-13 아이4에프 라이센싱 엔뷔 패널 및 이를 포함하는 커버링
JP7308272B2 (ja) * 2019-01-30 2023-07-13 アイ４エフ・ライセンシング・エヌヴィ パネルおよびそれを含む床カバー材
CN109654097A (zh) * 2019-02-12 2019-04-19 郑志建 一种开放式榫卯结构
JP7523528B2 (ja) * 2019-09-06 2024-07-26 アイ４エフ・ライセンシング・エヌヴィ 床パネルおよび床
EP3971365A1 (fr) * 2020-09-17 2022-03-23 Surface Technologies GmbH & Co. KG Panneau
CN116392827A (zh) * 2023-05-12 2023-07-07 北京爱其科技有限公司 基于方口榫连接的榫卯组件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7928703U1 (de) * 1979-10-09 1981-07-02 Terbrack Kunststoff GmbH & Co KG, 4426 Vreden Platte fuer eine aus diesen platten zusammensetzbare spielflaeche
DE3544845C2 (de) * 1985-12-18 1996-12-12 Max Liebich Profilkantenbrett zur Herstellung von Holzplatten
BE1010487A6 (nl) * 1996-06-11 1998-10-06 Unilin Beheer Bv Vloerbekleding bestaande uit harde vloerpanelen en werkwijze voor het vervaardigen van dergelijke vloerpanelen.
US7896571B1 (en) * 1999-06-30 2011-03-01 Akzenta Paneele + Profile Gmbh Panel and panel fastening system
DE10001076C1 (de) * 2000-01-13 2001-10-04 Huelsta Werke Huels Kg Paneelelement
SE518184C2 (sv) * 2000-03-31 2002-09-03 Perstorp Flooring Ab Golvbeläggningsmaterial innefattande skivformiga golvelement vilka sammanfogas med hjälp av sammankopplingsorgan
DE20109840U1 (de) * 2001-06-17 2001-09-06 Kronospan Technical Co. Ltd., Nikosia Platten mit Einschiebe-Steckprofil
FR2831908B1 (fr) * 2001-11-02 2004-10-22 Europ De Laquage Et De Faconna Dispositif d'assemblage des bords de panneaux, lattes ou lambris
DE20203311U1 (de) * 2002-03-01 2002-05-08 hülsta-werke Hüls GmbH & Co. KG, 48703 Stadtlohn Paneelelement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8997430B1 (en) 2010-04-15 2015-04-07 Spanolux N.V.-Div. Balterio Floor panel assembly
US9476208B2 (en) 2010-04-15 2016-10-25 Spanolux N.V.—Div. Balterio Floor panel assembly
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
US9103126B2 (en) 2011-03-18 2015-08-11 Inotec Global Limited Vertical joint system and associated surface covering system
US10000935B2 (en) 2011-03-18 2018-06-19 Inotec Global Limited Vertical joint system and associated surface covering system
US12559949B2 (en) 2012-08-27 2026-02-24 Unilin Nordic Ab Panel

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Publication number Publication date
DE50313575D1 (de) 2011-05-12
EP1380710A3 (fr) 2005-05-25
EP1380710A2 (fr) 2004-01-14
ATE503898T1 (de) 2011-04-15
DE10230818B3 (de) 2004-03-04
ES2361302T3 (es) 2011-06-15

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