EP2811086A2 - Covering of a surface using irregular undulating edge - Google Patents

Covering of a surface using irregular undulating edge Download PDF

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Publication number
EP2811086A2
EP2811086A2 EP20130003119 EP13003119A EP2811086A2 EP 2811086 A2 EP2811086 A2 EP 2811086A2 EP 20130003119 EP20130003119 EP 20130003119 EP 13003119 A EP13003119 A EP 13003119A EP 2811086 A2 EP2811086 A2 EP 2811086A2
Authority
EP
European Patent Office
Prior art keywords
undulating edge
irregular
irregular undulating
module
surface covering
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Withdrawn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
EP20130003119
Other languages
German (de)
French (fr)
Other versions
EP2811086A3 (en
Inventor
Erki Unn
Taavi Velleste
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.)
LCF Holding OUE
Original Assignee
LCF Holding OUE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LCF Holding OUE filed Critical LCF Holding OUE
Publication of EP2811086A2 publication Critical patent/EP2811086A2/en
Publication of EP2811086A3 publication Critical patent/EP2811086A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04F13/0862—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 composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • 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
    • E04F13/0889—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0892—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with means for aligning the outer surfaces of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E04F15/02022—Construction of joints, e.g. dividing strips with means for aligning the outer surfaces of the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/02—Specially structured or shaped covering, lining or flooring elements not otherwise provided for having particular shapes, other than square or rectangular, e.g. triangular, hexagonal, circular, irregular

Definitions

  • the invention relates to a surface covering comprises modules, which are built of elements with an irregular undulating edge that imitates the natural warping of wood, and form a repeating pattern.
  • a module comprising unique elements with undulating edge that imitates the natural warping of wood, has been developed, forming a surface covering with a repeating pattern when mutually matched together.
  • Production (mass production) of such surface covering is cost-effective and therefore its sales price would be affordable for consumers and it would also be easy for consumers to produce/install by themselves a complete surface covering of these modules according to their needs. It could be the surface covering of e.g. floor, wall, ceiling, or some worktop (kitchen countertop, top panels of sanitary rooms, kitchen table, writing desk, sauna benches, etc.).
  • the module consists of at least two elements with irregular undulating edge, which are matched together.
  • the maximum number of elements in a module or the number of modules in a surface covering is virtually infinite, but is restricted by the need of the consumer, the size of the area for installing the surface covering, use of the modules and/or elements for commercial applications (e.g. packaging of goods, transportation for retail purposes), etc.
  • At least one element with irregular undulating edge in a module is unique. At least one element with irregular undulating edge in a module with the shape of its edge at horizontal plane is by predefined specification at least partially compatible sideways with at least one adjacent element with irregular undulating edge.
  • the sideways compatibility of at least a part of the elements means that the ends of a module may be, but are not necessarily with different lengths, i.e. are at different horizontal planes.
  • the modules are identical, therefore a unique element with at least one irregular undulating edge of one module can be replaced with a similar unique element with an irregular undulating edge of another module.
  • Modules can be matched mutually, at horizontal plane, to the shape of irregular undulating edge of the outmost element of a module, at least in part, according to the predefined specification; modules can also be matched to each other at ends, according to the predefined specification, thus forming a repeating pattern. Formation of a repeating pattern requires the matching of at least two modules.
  • each unique element with irregular undulating edge in a module is marked so that it would be possible to find both inside the module and between different modules a counterpart in the form of an element with irregular undulating edge compatible at least partially with the shape of the edge at horizontal plane.
  • the modules can also be matched to each other at ends. This contributes to easy formation of modules out of elements, and a complete modular covering of a surface with a repeating pattern.
  • the elements are mutually connected by methods common among the person skilled in the art.
  • the material of the elements can also be a material commonly used in case of surface coverings.
  • a module comprises ten unique elements A1-A5, B1-B5 with irregular undulating edge.
  • each element is sideways at least partially compatible by the shape of its edge at horizontal plane with at least one adjacent element with irregular undulating edge.
  • the elements that are sideways mutually compatible are A1 and A2, B2 and B2, A2 and A3, B2 and B3, etc.
  • Elements A1 and B1, A2 and B2, etc. can be matched to each other at ends, forming a module ( Figure 2 ).
  • Figure 3 presents the embodiment of a surface covering with a repeating pattern, formed of several modules consisting of ten unique elements with irregular undulating edge.
  • the modules are mutually matched, at horizontal plane, at least partially to the shape of irregular undulating edge of the outmost element of a module, according to the predefined specification (e.g. the outermost element A1 of one module can be matched with the outermost element A5 of another module, B1 can be matched with B5).
  • Modules can also be matched to each other at ends, according to the predefined specification (e.g. the end of element A1 of one module can be matched with the end of B1 of another module, etc.).
  • the example of embodiment provided above is one of the possible preferred embodiment of the invention.
  • the number of elements in a module and the number of modules in a surface covering can be different from the solution provided in the preferred embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

The invention describes a surface covering that comprises modules, made up of elements with irregular undulating edge, imitating natural warping of wood. At least one element with irregular undulating edge of a module is unique and an element with at least one irregular undulating edge can be matched, according to the predefined specification, side to side, with at least one adjacent element with irregular undulating edge. Unique element of each module, featuring at least one irregular undulating edge, will be interchangeable with the unique element with an equivalent irregular undulating edge that forms a part of another module. Modules can be matched mutually, at horizontal plane, to the shape of irregular undulating edge of the outmost element of module, at least in part, according to the predefined specification, given above; the modules can be also matched to each other at ends, according to the predefined specification, thus forming a repeating pattern.

Description

    Technical field
  • The invention relates to a surface covering comprises modules, which are built of elements with an irregular undulating edge that imitates the natural warping of wood, and form a repeating pattern.
    • Prior art
  • Known are wooden flooring or panelling that are used for covering indoor and outdoor surfaces. With these solutions the surface is covered with a number of adjacent boards or panels. Usually these boards or panels are in the shape of a rectangle with straight edges, which contributes to convenient side by side positioning.
  • The solution in prior art, known to be closest to the given invention, are flooring boards (elements) with irregular undulating edge that follow natural curvature and are matched to one another one by one by edges on the basis of a predefined specification, to form a complete floor (see www.bolefloor.com).
  • The shortcomings of this solution are:
    • as each flooring board with irregular undulating edge is unique, finding for each individual board a matching counterpart with edges that would match at least partially is extremely time-consuming and labour-intensive - historically, each such floor board with a undulating edge was produced manually, while today a special computer software is used for the purpose, which still requires individual production of each unique floor board;
    • as each floor board with irregular undulating edge is unique, the elements (floor boards) cannot be interchanged or replaced with one another later during the use of the floor - this makes the installation of the floor time-consuming (should some of the elements break, turn out to be of poor quality, etc.) and replacing single elements during the use of the floor is extremely complicated;
    • ordering a whole floor with correct dimensions is complicated and requires the involvement of a specialist of the respective field, to measure the exact surface area of the future floor and the angles of its boundaries (walls, steps, etc.);
    • as each element is unique, installation of the floor is complicated and requires the involvement of a person skilled in the art.
  • Due to the above-named shortcomings, the production of the solution known from prior art is recourse-intensive, wherefore the end product also becomes expensive for the client and involves complicated installation.
    • Description of the invention
  • According to the invention, a module comprising unique elements with undulating edge that imitates the natural warping of wood, has been developed, forming a surface covering with a repeating pattern when mutually matched together. Production (mass production) of such surface covering is cost-effective and therefore its sales price would be affordable for consumers and it would also be easy for consumers to produce/install by themselves a complete surface covering of these modules according to their needs. It could be the surface covering of e.g. floor, wall, ceiling, or some worktop (kitchen countertop, top panels of sanitary rooms, kitchen table, writing desk, sauna benches, etc.).
  • The module consists of at least two elements with irregular undulating edge, which are matched together. The maximum number of elements in a module or the number of modules in a surface covering is virtually infinite, but is restricted by the need of the consumer, the size of the area for installing the surface covering, use of the modules and/or elements for commercial applications (e.g. packaging of goods, transportation for retail purposes), etc.
  • At least one element with irregular undulating edge in a module is unique. At least one element with irregular undulating edge in a module with the shape of its edge at horizontal plane is by predefined specification at least partially compatible sideways with at least one adjacent element with irregular undulating edge. The sideways compatibility of at least a part of the elements means that the ends of a module may be, but are not necessarily with different lengths, i.e. are at different horizontal planes.
  • The modules are identical, therefore a unique element with at least one irregular undulating edge of one module can be replaced with a similar unique element with an irregular undulating edge of another module.
  • Modules can be matched mutually, at horizontal plane, to the shape of irregular undulating edge of the outmost element of a module, at least in part, according to the predefined specification; modules can also be matched to each other at ends, according to the predefined specification, thus forming a repeating pattern. Formation of a repeating pattern requires the matching of at least two modules.
  • The definition above means that each unique element with irregular undulating edge in a module is marked so that it would be possible to find both inside the module and between different modules a counterpart in the form of an element with irregular undulating edge compatible at least partially with the shape of the edge at horizontal plane. According to such predefined specifications the modules can also be matched to each other at ends. This contributes to easy formation of modules out of elements, and a complete modular covering of a surface with a repeating pattern.
  • The elements are mutually connected by methods common among the person skilled in the art. The material of the elements can also be a material commonly used in case of surface coverings.
  • More detailed exemplary embodiments of the invention are provided in the figures below and in the descriptions of exemplary embodiments.
    • List of figures
    • Figure 1 depicts module's elements with undulating edge detached from one another, whereas the predetermined specification (A1, A2, ..., B1, B2, ...) that helps in matching the elements to one another is visible on the elements.
    • Figure 2 depicts a complete module, whereas the predetermined specification (A1, A2, ..., B1, B2, ...), which helps in combining the elements in a module, can be seen on the elements.
    • Figure 3 depicts a surface covering with a repeating pattern, consisting of several matched modules, whereas the predetermined specification (A1, A2, ..., B1, B2, ...), which had helped in combining the elements into a module and the modules to one another can be seen on the elements.
    Exemplary embodiments
  • According to the embodiment presented in Figure 1, a module comprises ten unique elements A1-A5, B1-B5 with irregular undulating edge. According to a predetermined specification, each element is sideways at least partially compatible by the shape of its edge at horizontal plane with at least one adjacent element with irregular undulating edge. For example, the elements that are sideways mutually compatible are A1 and A2, B2 and B2, A2 and A3, B2 and B3, etc.
  • Elements A1 and B1, A2 and B2, etc. can be matched to each other at ends, forming a module (Figure 2).
  • Figure 3 presents the embodiment of a surface covering with a repeating pattern, formed of several modules consisting of ten unique elements with irregular undulating edge. The modules are mutually matched, at horizontal plane, at least partially to the shape of irregular undulating edge of the outmost element of a module, according to the predefined specification (e.g. the outermost element A1 of one module can be matched with the outermost element A5 of another module, B1 can be matched with B5). Modules can also be matched to each other at ends, according to the predefined specification (e.g. the end of element A1 of one module can be matched with the end of B1 of another module, etc.).
  • The example of embodiment provided above is one of the possible preferred embodiment of the invention. The number of elements in a module and the number of modules in a surface covering can be different from the solution provided in the preferred embodiment.

Claims (10)

  1. A surface covering with an irregular undulating edge, comprising of unique irregular elements matched to one another sideways with undulating edge, characterised in that at least one element with irregular undulating edge with the shape of its edge at horizontal plane is by predefined specification at least partially compatible sideways with at least one adjacent element with irregular undulating edge, forming a module; an element of a module with at least one irregular undulating edge is unique; a unique element of a module with at least one irregular undulating edge can be replaced with a equal unique element with an irregular undulating edge of another module; modules can be matched mutually, at horizontal plane, to the shape of irregular undulating edge of the outmost element of a module, at least in part, according to the predefined specification; modules can be matched to each other at ends, according to the predefined specification; modules form a repeating pattern.
  2. A surface covering with an irregular undulating edge according to claim 1, characterised in that a module comprises at least two unique elements with irregular undulating edge.
  3. A surface covering with an irregular undulating edge according to claims 1 and 2, characterised in that the irregular undulating edge imitates the natural curvature of wood.
  4. A surface covering with an irregular undulating edge according to claims 1 to 3, characterised in that the end of the module is at one horizontal plane.
  5. A surface covering with an irregular undulating edge according to claims 1 to 3, characterised in that the end of the module is at different horizontal planes.
  6. A surface covering with an irregular undulating edge according to claims 1 to 5, characterised in that the repeating pattern is formed of at least two modules.
  7. A surface covering with an irregular undulating edge according to claims 1 to 6, characterised in that the surface covering forms a floor.
  8. A surface covering with an irregular undulating edge according to claims 1 to 6, characterised in that the surface covering forms a wall.
  9. A surface covering with an irregular undulating edge according to claims 1 to 6, characterised in that the surface covering forms a ceiling.
  10. A surface covering with an irregular undulating edge according to claims 1 to 6, characterised in that the surface covering forms a worktop.
EP13003119.8A 2013-06-06 2013-06-19 Covering of a surface using irregular undulating edge Withdrawn EP2811086A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP201300060 2013-06-06

Publications (2)

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EP2811086A2 true EP2811086A2 (en) 2014-12-10
EP2811086A3 EP2811086A3 (en) 2015-05-27

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EP13003119.8A Withdrawn EP2811086A3 (en) 2013-06-06 2013-06-19 Covering of a surface using irregular undulating edge

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018114001A1 (en) 2016-12-23 2018-06-28 Kronoplus Technical Ag Panels imitating organic wood planks comprising specially decorated edges
WO2019069100A1 (en) * 2017-10-05 2019-04-11 Howden Joinery Limited Multi-thickness wall kit
AU2019204398B2 (en) * 2018-09-26 2020-10-15 Chih-Pin Lin Substrate and Raised Floor Formed by Using Same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1437456A1 (en) 2003-01-09 2004-07-14 Flooring Industries Ltd. Floor covering, floor panel and set of floor panels for forming such floor covering, and methods for packaging and manufacturing such floor panels
US20070094981A1 (en) 2005-10-14 2007-05-03 Croskrey Wesley J Methods of and apparatuses for hardwood floor installation
CH698020B1 (en) 2004-07-14 2009-04-30 Peter Herzog Schymura Solid wood workpiece with arc-shaped or curved extending glue lines.
CN201416252Y (en) 2009-01-22 2010-03-03 杨建忠 Irregular joggling wood floor block and parquet wood floor assembly and parquet wood floor thereof
EP2295215A1 (en) 2009-09-09 2011-03-16 Rudolf Meyer Solid wood plate and method and device for manufacturing a solid wood plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217740A (en) * 1978-06-07 1980-08-19 Assanti Philip N Variable mosaic pattern with interchangeable components
US5619830A (en) * 1995-03-13 1997-04-15 Osborn; John A. L. Variably assemblable figurative tiles for games, puzzles, and for covering surfaces
DE29812919U1 (en) * 1998-07-06 1998-12-17 Schmidt, Willi, 46499 Hamminkeln Glue binder element for the production of furniture, doors, floor, wall coverings and the like.
DE102007006631A1 (en) * 2006-02-07 2007-08-16 Herrmann, Dieter Karsten, Dipl.-Ing. (FH) Floor covering, wall or ceiling cladding made of wooden sections arranged as sheets have fitting free contours manufactured to tolerance to tenths of millimeters which follow growth and structural pattern of raw material
US9003734B2 (en) * 2011-09-23 2015-04-14 Allan Block, Llc Multi-component retaining wall block with natural stone appearance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1437456A1 (en) 2003-01-09 2004-07-14 Flooring Industries Ltd. Floor covering, floor panel and set of floor panels for forming such floor covering, and methods for packaging and manufacturing such floor panels
CH698020B1 (en) 2004-07-14 2009-04-30 Peter Herzog Schymura Solid wood workpiece with arc-shaped or curved extending glue lines.
US20070094981A1 (en) 2005-10-14 2007-05-03 Croskrey Wesley J Methods of and apparatuses for hardwood floor installation
CN201416252Y (en) 2009-01-22 2010-03-03 杨建忠 Irregular joggling wood floor block and parquet wood floor assembly and parquet wood floor thereof
EP2295215A1 (en) 2009-09-09 2011-03-16 Rudolf Meyer Solid wood plate and method and device for manufacturing a solid wood plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"EKSKLUSIIVNE LACASA FLOORS PARKETT (TRANSLATION)", SAFRAN, 18 February 2013 (2013-02-18), XP003035518, Retrieved from the Internet <URL:HTTP://WWW.SAFRAN.EE/LACASA-PARKETT>

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018114001A1 (en) 2016-12-23 2018-06-28 Kronoplus Technical Ag Panels imitating organic wood planks comprising specially decorated edges
WO2019069100A1 (en) * 2017-10-05 2019-04-11 Howden Joinery Limited Multi-thickness wall kit
AU2019204398B2 (en) * 2018-09-26 2020-10-15 Chih-Pin Lin Substrate and Raised Floor Formed by Using Same

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Publication number Publication date
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