EP1845824A1 - Elément plat décoratif et sa méthode de fabrication - Google Patents

Elément plat décoratif et sa méthode de fabrication

Info

Publication number
EP1845824A1
EP1845824A1 EP05716079A EP05716079A EP1845824A1 EP 1845824 A1 EP1845824 A1 EP 1845824A1 EP 05716079 A EP05716079 A EP 05716079A EP 05716079 A EP05716079 A EP 05716079A EP 1845824 A1 EP1845824 A1 EP 1845824A1
Authority
EP
European Patent Office
Prior art keywords
support
layer
decorative
decorative element
element according
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.)
Withdrawn
Application number
EP05716079A
Other languages
German (de)
English (en)
Inventor
Ivano Vagnoli
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.)
Individual
Original Assignee
Individual
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
Priority claimed from EP04021427A external-priority patent/EP1514499A1/fr
Application filed by Individual filed Critical Individual
Priority to EP05716079A priority Critical patent/EP1845824A1/fr
Publication of EP1845824A1 publication Critical patent/EP1845824A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688—Coating articles provided with a decoration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • E01C5/223—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials on prefabricated supporting or prefabricated foundation units, except coverings made of layers 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C2045/0093—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of articles provided with an attaching element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • B29L2031/104—Tiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2451/00—Decorative or ornamental articles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
    • E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the present invention relates to the building industry and more precisely it relates to a flat decorative element of the type comprising a support to which a coating element is coupled through releasable engagement means.
  • the invention relates to a method for making this decorative element.
  • a further problem is to make heat radiating floors.
  • laying heating ducts with the known systems is particularly complex since it requires using mortar.
  • one exemplary coating element for surfaces comprising:
  • a decorative element having cooperating means that provide a mutual engagement with relative cooperating means provided on said support; whose main feature is that the decorative element integrates the cooperating means by at least one resin layer made by plastic injection moulding.
  • the decorative element comprises a resin layer and a decorative layer, which in use is exposed, fixed to the resin layer during the same plastic injection moulding process where they are integrated to the cooperating means.
  • the decorative layer can be made, for example, of leather, hide, brick-like material, ceramics, wood, construction material.
  • the cooperating means comprises at least one projection and at least one recess.
  • each projection comprises a base constrained either to the layer of plastic resin or to the support, and a head suitable for snap engagement with the relative recess of either the support or the layer of plastic resin, forcing elastically the side ends.
  • the decorative element integrates the cooperating means by providing a frame that is at least in part embedded in the resin layer during the plastic injection moulding process, (co-moulding) .
  • the frame can be made of stiff material, for example by injection moulding, so that the frame cooperating means provide a mutual engagement with relative cooperating means provided on said support.
  • the support is made of plastic resin of elastic type. In this case, if the support has at least one recess the support and the decorative element match by forcing elastically its edge by the corresponding projection.
  • the support is made of plastic resin of stiff type. In this case, if the support has at least one recess the support and the decorative element match by snap engagement of the edge by means of the corresponding projection.
  • the support is equipped with at least one groove that crosses it between two side edges thereof suitable for receiving a heating means, for example an electrical resistance or a duct crossed by a heating fluid.
  • a heating means for example an electrical resistance or a duct crossed by a heating fluid.
  • the support may have a portion exceeding the decorative element that it sustains.
  • the support for decorative elements is equipped with shaped side edges, in particular bevelled, which makes easier to approach adjacent supports during the laying steps.
  • a support for leather tiles with plastic resin injections comprises a plurality of supports as above described which are adjacent and operatively connected to each other, in order to form a single body capable of receiving a plurality of decorative elements.
  • the support can be easily transported after rolling it up.
  • the flat coating element comprises:
  • the or each projection of the support or of the decorative element is separate from it.
  • the or each projection can be applied to the support in a second moment, for example by a releasable coupling.
  • a method to coat a surface comprises the following steps:
  • the flat decorative element comprises:
  • interposition layer suitable to be placed between said support and said decorative layer, said interposition layer being made of plastic material and being provided with cooperating means, suitable to make a mutual engagement with corresponding cooperating means of said support, and with reference means, suitable to cooperate with corresponding reference means provided on said decorative layer so that they assist a correct positioning thereof.
  • said cooperating means placed between said support and said interposition layer comprise at least one projection and at least one recess which engage with each other.
  • the or each projection and the relative recess carry out a click engagement.
  • said reference means comprise at least one pin provided on the interposition layer suitable to cooperate with at least one hole provided on the decorative layer surface facing the interposition layer.
  • FIG. 1 shows a top plan view of a flat decorative element with plastic resin injection
  • - figures from 3 to 6 show a perspective view of some possible exemplary embodiments of flat decorative elements distinct from the relative supports;
  • - figure 7 shows a perspective view of a flat decorative element mounted on a support;
  • FIG. 8 shows a perspective view of a plane cross section of a floor lined with the decorative elements mounted on the supports of figures 2A-2D; — "] —
  • figures 9 and 10 show a perspective view of an exemplary embodiment of the support and of the decorative layer alternative to figures from 3 to 6, respectively in an exploded configuration and in a collapsed configuration;
  • figure 11 shows a cross sectional view of the decorative layer and of the relative support of figure 10, according to arrows XI-XI;
  • figure 12 shows a cross sectional view of the decorative layer and of the relative support of figure 10, according to arrows XII-XII;
  • figure 13 shows a perspective view of an exemplary embodiment of the support for flat decorative elements of figure 9;
  • figure 14 shows a perspective view of a flat decorative element separated from the relative support according to an exemplary embodiment alternative to that shown in figures from 3 to 6;
  • figure 15 shows a perspective view of the flat decorative element of figure 14 mounted on the support
  • figure 16 shows a cross sectional view of the decorative layer and of the relative support of figure 10, according to arrows XVI-XVI;
  • figure 17 shows a further exemplary embodiment of the flat decorative element of figure 1;
  • figure 18 shows a perspective view of still another alternative exemplary embodiment of the flat decorative element of figure 1;
  • figure 19 shows a perspective view in detail of the frame used in an exemplary embodiment of the flat decorative element of figure 18;
  • figure 20 shows the flat decorative element of figure 18 in a cross sectional view according to arrows XX-XX;
  • figures from 21 to 23 show a cross sectional view of some possible exemplary embodiments of moulds for plastic resin injection used to make some of the exemplary embodiments of flat decorative elements of the invention
  • FIG. 24 shows a cross section of a possible exemplary embodiment of a mould for plastic resin injection that can be used to make the support of figure 4 or 5,
  • FIG. 25 and 26 show a cross sectional view according to arrows II-II two exemplary embodiments of flat decorative elements of figure 1 alternative to those shown in figures 2A-2E;
  • FIG. 30 to the 32 show a perspective view of three different steps of a flat coating process using exemplary embodiments of the decorative elements shown in figures from 27 to 29.
  • FIGS. 2A to 2E some possible exemplary embodiments are shown of a flat decorative element 10, according to the present invention. They comprise a decorative layer 11 that in use remains exposed (figure 1) .
  • Decorative element 10 according to the invention can be fixed to a support 1 which, during the laying steps, is fixed to the surface to coat, for example by means of nails, screws, glue for the building industry.
  • the decorative layer 11 is the upper face of decorative element 10, which is made completely as a plastic resin injection
  • the decorative layer 11 is a layer of leather, hide, brick-like material, metal, wood or other construction material, integrated by injection to a plastic resin layer 12, forming element 10.
  • Support 1 may have a portion exceeding the decorative element 10 that it has to support.
  • the side edges 4 can embrace the side edges 14 of the decorative layer 11 for assisting the approach to other supports 1 (figure 2E) .
  • the plastic resin injection 12 can also extend up to surfacing the decorative layer 11 through suitable holes (figures 9-12) .
  • decorative element 10 by plastic resin injection is the main aspect of the invention.
  • it is a plastic resin of rubber type.
  • some moulds are shown to obtain decorative element 10, and described in more detail hereinafter.
  • Decorative element 10 has then cooperating means with which it can be coupled to respective cooperating means made on support 1, in order to obtain a mutual engagement.
  • support 1 is a plane element having a first face 2 and a second face 3 opposite to the first.
  • the first face 2 which is suitable for receiving decorative element 10 has, for example, a single recess 7 (figure 3) , or a plurality of recesses 7 (figures 4, 5A, 5B), each of which is suitable for receiving a projection 16 extending from decorative element 10.
  • the surface 2 of support 1 has a projection 6 (figure 6) engageable with a recess 17 of decorative element 10.
  • the second face 3 of support 1 in operative conditions remains on the surface to coat and is fixed to it, or snap fitted or connected by means of other systems. This way, a firm fastening is achieved of decorative element 10 to support 1 and then to the surface 50 to coat (figure 8) by a mechanism that can be easily unfastened. This allows extracting quickly decorative element 10 from the relative support 1 to provide a quick change thereof at a desired moment. The removal can be for example carried out by a suction cap.
  • Support 1 can be made of plastics whereby, when coupling it to a decorative element 10, the edge of each recess 7 is elastically forced by the corresponding projection 16.
  • the projections 6, or 16, depending on whether they are made respectively on support 1 or on decorative element 10, and the respective recesses 17, or 7, may have circular, square, rectangular cross section, etc.
  • the number of recesses 7, or 17, can be higher than the number of projections 16, or 6, in order to provide the highest number of possible combinations, for example, to allow an easy matching between support 1 and decorative element 10 when at the border of the surface to coat it is necessary to reduce the size of the decorative elements 10 and of the supports 1 for completing the coating.
  • support 1 can be provided on face 2 with a combination of projections 6 and of recesses 7.
  • an exemplary embodiment is shown for support 1 where a groove 5 is provided that extends between two edges of support 1 same, for example, two opposite edges, in order to arrange an heating element, for example a tube 20 crossed by heating fluid, made of copper or of plastic material, connected to a heating system, or an electrical resistance, in order to carry out through the coating a ground heating.
  • an heating element for example a tube 20 crossed by heating fluid, made of copper or of plastic material, connected to a heating system, or an electrical resistance, in order to carry out through the coating a ground heating.
  • the decorative element comprises decorative layer 11 to which a first plastic resin layer 12 is fixed by injection that in turn is fixed to a second plastic resin layer 13 having projections 16 (or alternatively, the recesses), so that it can fit the recesses 7 (or alternatively, the projections), with which support 1 is equipped on the surface facing it.
  • the first resin layer 12 is of plastic material, made by injection or other equivalent process and of different type with respect to the second layer 13.
  • first resin layer 12 to use a material much more resilient capable of adapting better to the surface of the leather layer 11, smoothing the irregularity, and to use as second layer 13 a plastic resin with higher stiffness, much more suitable for making the elements of mutual engagement 6 and 17 so that they can be easily coupled.
  • the projection 16 has substantially a X ⁇ mushroom"-like shape, comprising a base 31, constrained directly to the resin layer 12 of decorative element 10, and a head 32, suitable for a snap engagement with the relative recess 7 of support 1, by forcing elastically its side ends.
  • a frame 15 can be made separately (figures from 18 to 20) made of stiff material with the above described mushroom-like elements 16, already incorporated thereon, suitable for being made separately and then coupled with precision in support 1. Then, the layer of plastic resin 12 made by injection is fixed to the frame 15 and to the possible decorative layer 11, forming a decorative element 10 as shown in figures 18 and 20. It is particularly advantageous, for simplicity of production and safety of matching, that it is removable in a way extremely practical and easy. In figures from 21 to 24 moulds 80 are shown for plastic resin injection used to obtain some different
  • FIG. 21 ⁇ exemplary embodiments of decorative element 10.
  • the mould of figure 21 is used to obtain a decorative element 10 having only one layer of plastic resin, similar to that of figures 2A and 2B.
  • the addition in the mould 80 is shown of decorative layer 11 of figures 2C-2E, for fixing it to the resin layer 12 and to the cooperating means during the plastic injection moulding process that makes decorative element 10.
  • a mould 80 is shown in which frame 15 is arranged, having projections 16, to which the resin layer 12 is fixed during the plastic injection (for example as in figure 17) .
  • FIG 24 a mould is shown with frame 15 and decorative layer 11 ready for injection of the resin 12 that keeps them united to obtain the decorative element of figures 18 and 20.
  • FIGS 25 and 26 cross sectional views are shown of other possible exemplary embodiments of a flat decorative layer 1, according to the present invention. They comprise a support 101 that is connected to the floor to coat, for example by means of screws, nails, glue for the building industry or the like. Opposite to the floor the support 101 is fixed to an interposition layer 120 through mutual engagement means 112 and 122 that steady lock it by a fixed releasable joint.
  • the interposition layer 120 provides one or more projections 122 at the surface 125 that faces support 101. The or each projection 122 engages then with respective housings 112 made on the upper surface of the support 101.
  • Interposition layer 120 furthermore, at the upper surface 125 has reference pins 121 that assist the eventual arrangement of decorative layers 110.
  • Each decorative layer 110 in fact, at the lower surface 113 has one or more holes 112 that accommodate reference pins 121 in order to guide the arrangement of decorative layer 110 same in a correct position with respect to the interposition layer 120 and then to the support 101.
  • recesses 112 can be holes (figure 25) or elongated holes (figure 29) .
  • the reference means 121 and 112 have then the function to assist the arrangement of the coating layer 110.
  • the coating layer 110 is then connected, to the interposition layer 120 by means of glue for building industry 150 previously mounted on the upper surface 126 of the interposition layer 120 same (figure 28) .
  • Both support 101 and interposition layer 120 are made of plastic resin, for example ABS, by injection moulding. This assists the laying steps of the coating on the surface 50 and saves costs with respect to traditional techniques.
  • the above structure provides lining surfaces 50, for example leather, ceramic, marble, etc. even with decorative layers 110 of high size (figures 28 and 29) .
  • the decorative layers 110 of high size in fact, cannot be processed in common industrial machines used in the building industry for applying layers of plastic material to a coating surface of different material, in order to fix the decorative layers to supports connected to the surface to coat.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un élément de revêtement (10) comprenant d'une part un support (1) qui, pendant les étapes de pose, est relié à la surface à revêtir, par exemple au moyen de clous, vis, colle pour l'industrie du bâtiment, et d'autre part un élément décoratif (11). En particulier, l'élément décoratif (11) peut comprendre uniquement une couche de résine plastique qui, lors de l'utilisation, est exposée, ou en variante, une couche décorative constituée d'un autre matériau (12), tel que du cuir, de la peau, un matériau de type brique, couplée à la couche de résine (11) par comoulage par injection de matière plastique. L'élément décoratif (10) est ensuite couplé au support (1) par l'intermédiaire de moyens de coopération permettant de réaliser un assemblage libérable. En particulier, les moyens de coopération de l'élément décoratif (11) sont intégrés à ce dernier pendant le moulage par injection de matière plastique (40). Une couche intercalaire peut être placée entre le support et ladite couche décoratif et présenter des moyens de coopération pouvant être assemblés avec des moyens de coopération correspondants du support, ainsi que des moyens de référence pouvant coopérer avec des moyens de référence correspondants, situés sur la couche décorative de façon à faciliter le positionnement correct de cette dernière.
EP05716079A 2004-09-09 2005-03-15 Elément plat décoratif et sa méthode de fabrication Withdrawn EP1845824A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05716079A EP1845824A1 (fr) 2004-09-09 2005-03-15 Elément plat décoratif et sa méthode de fabrication

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP04021427A EP1514499A1 (fr) 2003-09-09 2004-09-09 Elément plat décoratif et sa méthode de fabrication
EP05003509 2005-02-18
EP05716079A EP1845824A1 (fr) 2004-09-09 2005-03-15 Elément plat décoratif et sa méthode de fabrication
PCT/EP2005/002749 WO2006027029A1 (fr) 2004-09-09 2005-03-15 Element decoratif plat et son procede de production

Publications (1)

Publication Number Publication Date
EP1845824A1 true EP1845824A1 (fr) 2007-10-24

Family

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Family Applications (1)

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EP05716079A Withdrawn EP1845824A1 (fr) 2004-09-09 2005-03-15 Elément plat décoratif et sa méthode de fabrication

Country Status (2)

Country Link
EP (1) EP1845824A1 (fr)
WO (1) WO2006027029A1 (fr)

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WO2007129211A2 (fr) * 2006-05-10 2007-11-15 Hermanus Petrus Alheit Produit de revêtement
DE202006015545U1 (de) * 2006-10-09 2007-01-04 Jupiter Heizsysteme Gmbh Fußbodenaufbau mit Flächenheizungssystem
DE202006015544U1 (de) * 2006-10-09 2007-01-04 Jupiter Heizsysteme Gmbh Fußbodenaufbau mit Flächenheizungssystem
ITVR20070043A1 (it) * 2007-03-22 2008-09-23 Valeria Santolin Pavimento stratificato in pelle con sistema autobloccante flessibile
ITBO20100304A1 (it) * 2010-05-13 2011-11-14 Sintech S R L Modulo di pavimentazione da giardino con piastrella ceramica e pavimento modulare da giardino con piastrelle ceramiche
FR2987547B1 (fr) * 2012-03-01 2015-03-20 Applic Des Silicones Alimentaires Soc D Plateau de support de patons de boulangerie et/ou patisserie
ITMI20120969A1 (it) * 2012-06-05 2013-12-06 Natale Tito Quaglia Sistema di pavimentazione a pannelli
ITVI20120170A1 (it) * 2012-07-13 2014-01-14 Manifattura Lane Chioccarello S R L Elemento di rivestimento di superfici e metodo atto a realizzare detto elemento.
EP2994584A4 (fr) * 2013-05-08 2016-10-26 Ron Zohar Dispositifs et procédés d'utilisation d'un élément connecteur flexible dans la construction d'un sol ou d'un trottoir
DE102015003664A1 (de) * 2015-03-20 2016-10-06 Weitzer Holding Gmbh Wechselbelag mit Steckverbindung
GB2541358B (en) 2015-06-25 2017-12-13 Evans Hurson Agnes A floor tile
SE1830078A1 (sv) * 2018-03-07 2019-09-08 Fredrik Bengtsson Limfritt, återbruks-/ och återvinningsbart golvsystem
GB2573498B (en) * 2018-03-16 2021-03-17 John Jarmey Michael Improved tiling system for decking

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