Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B44—DECORATIVE ARTS
  • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
  • B44C5/00—Processes for producing special ornamental bodies
  • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
  • B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B44—DECORATIVE ARTS
  • B44F—SPECIAL DESIGNS OR PICTURES
  • B44F1/00—Designs or pictures characterised by special or unusual light effects
  • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B44—DECORATIVE ARTS
  • B44F—SPECIAL DESIGNS OR PICTURES
  • B44F3/00—Designs characterised by outlines
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F13/00—Coverings or linings, e.g. for walls or ceilings
  • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
  • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
  • E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F13/00—Coverings or linings, e.g. for walls or ceilings
  • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
  • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
  • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
• • 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
  • E04F2201/00—Joining sheets or plates or panels
  • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
  • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
  • E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors

Definitions

• the invention relates to panels with a decorative surface for the formation of a covering, a method for producing the decorations and a covering formed from the panels.
• the invention further relates to a decor paper
• a printed decor paper regularly determines the appearance of a laminate floor Usually these are system decorations and especially wood reproductions but also stone or fantasy pictures, for example with floral motifs Under system decor one understands that the printed picture is matched to the finished panel measure Normally, these panels are about 1,200-1,400 mm long and about 200 mm wide.
• a 3-strip decorative print for example known from WO 02/090129 A1, is designed, for example, in such a way that three visible bars are the same width on the finished panel , and it comes at the ends (in the longitudinal direction) to no so-called pad formation (rod shorter than 50mm) The decorative image ends, however, each with the panel length
• the decorative layers represent, for example, wood or minerals such as marble or granite
• the surface is provided with a structure, the characteristic features of For example, in the case of a mineral, it is a rough, three-dimensional surface to reproduce a roughly smoothed stone.
• pores are pressed into the decor surface to mimic the pores of natural wood
• planks with a rectangular surface.
• the planks are elongated. When installed, a plank runs regularly without interruption from one wall of a room to an opposite wall. This creates a continuous appearance of the surface parallel to the long side of the plank board
• they are disadvantageously very expensive
• the object of the invention is to provide panels with which a high-quality appearance of a covering is possible at low cost. Furthermore, the object of the invention is to specify a production method
• the grain of the imaged wood is not optically interrupted during the transition from a laid panel to an adjacently laid panel, ie there is no offset between the respective grains shown.
• the same applies in the case of other decors There is then a transition from a laid-down panel to an adjacent one with matching images of a stone surface such that a stone continues from one panel to the other panel without a clearly visible offset decor at joint joint of panels
• the non-offset transitions of the decors according to the invention on the narrow sides in the case of panels with a rectangular surface. If panels are laid in such a way that the narrow sides of two sheets ⁇ eelen abut each other, so the narrow sides basically always relative to each other on the same situation This is the case for the long sides only when deliberately taken care when laying So should be a particularly simple installation possible, in which not on relative positions respected by panels n each other in a special way, so the inventive smooth transition of the decors between two panels on the narrow sides is provided
• the decors can alternatively or additionally be matched to each other on the long sides in erfmdungsgelauter way This means, however, that comparable as in the attachment of webs of a photo wallpaper during installation must be taken to ensure that the respective position of the panels to each other must be adjusted so that the decoration no transition from a panel to the adjacent laid Pa neel by an offset in the respective image visible
• the decorative upper layer in the laid state gives an endless appearance According to the invention, it is all about wood reproductions, as a continuous optics then corrugate the above-mentioned planks g and thus gives a particularly high-quality impression
• Je are the panels used in a stone floor, the more expensive is the covering is also produced by inventive panels the visual impression, it was a floor with particularly large Stei nplatten act, the floor covering is perceived as particularly high quality
• This optical appearance is advantageously supported advantageously by a surface structure that is synchronous with the decoration.
• the structure then also merges with one another without offset at the panel ends
• a recess on the recess is designed so a recess which typically resembles a "V" is present during the transition from a laid-down panel to an adjacent laid-down panel.
• the transition which is usually determined by the offset of decors, on the long sides of panels can thus be consciously effected by an additional optical element
• An intentionally decorative character of a "V" -shaped transition which mimics the character of planks.
• such a recess has the advantage that small height differences between two panels on the decorative surface are not noticed, which would otherwise be the case could be, if panels in the transition from one long side to the next have no deliberately provided recess
• At least one pattern of a panel therefore differs from at least one other panel in terms of its pattern or decoration.
• the decor of the floor covering for example a floor, becomes varied natural materials such as stone, wood or cork imitated, thus enhancing the natural impression
• the decors are arranged on opposite edge areas in such a way that two panels can be laid adjacent to one another in such a way that an offset-free transition is possible within the meaning of the invention.
• lines which change during the transition from This is especially true for the narrow sides of panels with a rectangular surface.
• lines in the decor for example, extend to the narrow sides of a panel, preferably substantially parallel and / or parallel to the two long sides of a rectangular-surface panel.
• the lines may be created by colored gradations, but also by Structures in the above-mentioned sense can be caused in the decorative surface. It becomes significantly less noticeable in the course of the lines parallel to two sides of a panel. Inaccuracies in the production of a panel. The pattern of one panel then differs from the pattern of another panel by a different course of the lines outside the border area with the parallel lines
• a fit piece extends over a comparatively short distance compared to the total length of a panel. Measured from a narrow edge of a panel, the distance is preferably only a few cm, for example not more than 20 cm, and in particular if a panel is otherwise in Warreckungs ⁇ chtung at least 1 00 cm long
• the panels are preferably at least 30 cm, more preferably at least 40 cm wide This results in the impression of wide and elongated stone slabs, irrespective of whether an optical offset between laid panels is visible on the long sides.
• the typical width of approx. 200 mm mentioned above is sufficient
• the patterns or décors are such that laid Pa neele have a plurality of endlessly extending lines This means that in the laid state, a line ends only at the edge of a covering Especially in the case of a wood reproduction so gives the impression a high-quality floor
• a line usually corresponds to the grain of a wood caused by annual rings
• lines are also preferably endless.
• the appearance is usually increasingly determined by annular lines and / or circular areas rather than by lines extending from one edge of the floor to an opposite edge of floor extend
• the decor can be formed by printed paper, but also by printed or painted other materials such as metal, plastic or wood-based materials. Especially in the case of flooring, above the decoration there is an abrasion-resistant layer with a value IP of at least 1,800 revolutions per standard EN 1 3329
• the decor may have been formed by UV or electron beam hardened surface finishes, for example in the manner known from WO 02/28665 A1
• Panels of the inventive type can be laid in very different ways It is possible to connect panels firmly to the ground, so for example by gluing panels can be laterally interconnected by grooves and springs A glued tongue and groove connection is possible To prefer however, a glue-free Connection between two panels, as known, for example, from AT 405 560 B or from WO 01/48332 A1.
• Panels of the type according to the invention can have, within their joints, a protection against the ingress of moisture into the joint, such as, for example Paste, oils, waxes or other viscous, water-repellent mass, so as to avoid damaging you rch penetrating moisture panels of the inventive type can have a good electrically conductive surface to Beispie l by additions of carbon, so as to avoid electrostatic charges panels of the invention Art may include impact sounding or sound enhancing materials, such as thermoplastics. The impact sound absorbing or sound enhancing materials may form a lower, upper, and / or middle layer of a panel.
• the sound sensation is wa pleasant panels of the type according to the invention may comprise a load-bearing panel on which the decorative layer is applied, below the panel there may be a layer which counteracts distortion of the panel.
• This layer is preferably made of the same material as the decorative layer. So for example from paper
• the periphery of the cylinder corresponds to a panel length 2
• the cylinder width 3 exceeds by many times the width of a panel to be produced
• Figure 1 the case is shown that taking into account the dimensional changes in the impregnation
• the decor image is captured with the aid of digital image processing, which forms the basis for the cylinder engraving, so that it is identical at the panel ends.
• fitting pieces This will allow the decors the panels are substantially different, however, at the ends each exactly match each other or the decorative image continues visually beyond the panel ends
• the optical decor image in the laid state can continue endless
• the length 5 of the fitting pieces is In the case of panels with the usual length mentioned above, it has proven to be advantageous that the pass pieces extend at least 80 mm parallel to the long sides of the later panels, ie at least 80 mm long
• the wood grain in the area of the passport 4 runs essentially parallel to the long edges or long sides of a later panel.
• the pass pieces 4 should furthermore be as short as possible, so that this area of the decoration does not stand out distractingly.
• the original namely one original material, such as a wood to be scanned, to be considered
• the decorative connection of the passport 4 to the rest of the decor is then seamlessly possible
• the individual panels therefore harmonize with each other on the basic character (color, surface treatment and structure).
• the fit piece 4 is incorporated in each case at the panel ends. Between two pass pieces 4, the decors deviate from one another.
• FIG. 1 two different grain patterns of a wood are shown by way of example
• the decorative paper is impregnated with resin and bonded by pressing to a supporting plate.
• the layers to be pressed may further comprise an abrasion-resistant layer applied to the decorative paper, consisting of a melamine resin and corundum powder, and a transparent cover layer
• the decorative paper 1 is provided with additional markings and lines which serve to control the later production process, for example a middle line ⁇
• the middle line 6 is used in particular Aligning a legend that announces the panels from a plate with the decor paper applied thereto 1 the length of
• a paper web is separated along a line 7, for example.
• a separated paper then comprises the decor of, for example, 4 by 10 panels
• An inserted press plate is structured synchronously to the decorative image and gives the product a synchronous surface.
• the aforementioned pass pieces 4 are also present or taken into account in the press plate
• the decorative paper 1 In the case of wood decors, pores are pressed into the decorative paper 1 by the press plate, which are matched to the printed grain of a wood.
• the decoration may be the reproduction of a brushed pine in which the various annual rings are shown in the decor
• the decorative paper comprises side-mounted auxiliary markers, not shown, which serve for aligning the paper relative to the press plate during the pressing of the pores.
• the decorative paper has, for example, geometrical figures not shown in the area of the center line, such as one or more diamonds.
• geometric figures for example diamonds
• Such geometric figures, for example diamonds are also arranged synchronously in the press plate after the pressing of the paper It is possible to check whether the diamonds printed on the paper match the position of the diamonds pressed into the paper.
• the degree of agreement is a measure of the degree to which the structure imprinted on the paper is synchronized with the visual décor
• FIG. 2 shows laid panels in top view If two panels with decors 1 with their narrow sides 8a abut each other, this does not make itself noticeable on the course of the printed grains or lines 9. There is no offset of the lines 9 during the transition from a laid panel to a narrow side adjacent another panel
• FIG. 3 shows a section A1 through the panels with respective decors 1 shown in FIG. 2.
• the panels On their long sides, the panels have recesses 10 in such a way that they form a "V" together with the recesses 1 0 adjacent to the recesses In this way, the transitions from a panel to an adjacent laid panel on the long side have a special optical effect, which also provides technical advantages for the reasons mentioned, differences in height between Pa neelen then make the transition from one panel to adjacent laid panel not noticeable on the long sides
• Figure 3 shows an example of a spring 1 1 and a groove 1 2, which can be glued together to firmly connect panels 1 together
• tongue and groove are additionally provided with Ver ⁇ egelungs- elements that allow a glueless connection, such as in the manner known from AT 405 560 B
• Figure 4 shows an example of a glueless connection in the sense of Erfm- Phyg spring 1 1 and groove 1 2 are provided with additional Vemegelungs instituten 1 3 and 1 4, which enable a formsc lusse connection parallel to the surface of the lining Below the panel is a t ⁇ ttschalldammende Layer 1 5 attached

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Floor Finish (AREA)
• Laminated Bodies (AREA)
• Sewage (AREA)
• Finished Plywoods (AREA)
• Panels For Use In Building Construction (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (2)

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ID=35517390

Family Applications (1)

Country Status (19)

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• 2005
  • 2005-01-17 DE DE102005002295A patent/DE102005002295A1/de not_active Withdrawn
  • 2005-10-17 EP EP05801512A patent/EP1838936B1/fr active Active
  • 2005-10-17 CN CN2005800466759A patent/CN101137805B/zh active Active
  • 2005-10-17 SI SI200531184T patent/SI1838936T1/sl unknown
  • 2005-10-17 MX MX2007008443A patent/MX2007008443A/es active IP Right Grant
  • 2005-10-17 AT AT05801512T patent/ATE490382T1/de active
  • 2005-10-17 PT PT05801512T patent/PT1838936E/pt unknown
  • 2005-10-17 UA UAA200708066A patent/UA88498C2/ru unknown
  • 2005-10-17 JP JP2007550721A patent/JP5113530B2/ja not_active Expired - Fee Related
  • 2005-10-17 RU RU2007125635/03A patent/RU2370603C2/ru active
  • 2005-10-17 WO PCT/EP2005/055308 patent/WO2006074831A1/fr active Application Filing
  • 2005-10-17 DE DE502005010639T patent/DE502005010639D1/de active Active
  • 2005-10-17 AU AU2005324851A patent/AU2005324851B2/en not_active Ceased
  • 2005-10-17 PL PL05801512T patent/PL1838936T3/pl unknown
  • 2005-10-17 US US11/814,016 patent/US7856780B2/en not_active Expired - Fee Related
  • 2005-10-17 CA CA2593319A patent/CA2593319C/fr active Active
  • 2005-10-17 DK DK05801512.4T patent/DK1838936T3/da active
  • 2005-10-17 ES ES05801512T patent/ES2354655T3/es active Active
• 2007
  • 2007-07-06 NO NO20073505A patent/NO20073505L/no not_active Application Discontinuation
• 2010
  • 2010-12-20 HR HR20100708T patent/HRP20100708T1/hr unknown

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