EP2726683A1 - Covering element for forming floor and/or wall coverings - Google Patents

Covering element for forming floor and/or wall coverings

Info

Publication number
EP2726683A1
EP2726683A1 EP12723088.6A EP12723088A EP2726683A1 EP 2726683 A1 EP2726683 A1 EP 2726683A1 EP 12723088 A EP12723088 A EP 12723088A EP 2726683 A1 EP2726683 A1 EP 2726683A1
Authority
EP
European Patent Office
Prior art keywords
covering element
covering
connecting straps
element according
straps
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Withdrawn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
EP12723088.6A
Other languages
German (de)
French (fr)
Inventor
Claus Permesang
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.)
ArsRatio Holding GmbH
Original Assignee
ArsRatio Holding GmbH
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 ArsRatio Holding GmbH filed Critical ArsRatio Holding GmbH
Publication of EP2726683A1 publication Critical patent/EP2726683A1/en
Withdrawn legal-status Critical Current

Links

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
    • E04F13/0889—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
    • E04F13/0894—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 tongue and groove connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • 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
    • B32B3/02—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 features of form at particular places, e.g. in edge regions
    • B32B3/06—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 features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • 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
    • E04F13/0866—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 several layers, e.g. sandwich panels or layered panels
    • 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
    • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
    • E04F15/082—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass in combination with a lower layer of other material
    • E04F15/087—The lower layer being of organic plastic with or without reinforcements or filling materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
    • E04F2201/0146—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane with snap action of the edge connectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—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
    • E04F2201/0161—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 with snap action of the edge connectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/023—Non-undercut connections, e.g. tongue and groove connections with a continuous tongue or groove
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/03—Undercut connections, e.g. using undercut tongues or grooves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/044—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory
    • E04F2201/049—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory wherein the elements are made of organic plastics with or without reinforcements or filling materials
    • 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
    • E04F2203/06—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising two layers fixedly secured to one another, in offset relationship in order to form a rebate
    • E04F2203/065—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising two layers fixedly secured to one another, in offset relationship in order to form a rebate in offset relationship longitudinally as well as transversely
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface

Definitions

  • the invention relates to a Belagelemenf for the formation of floor or / and wall coverings, with connecting straps, which vorsfehen of two mutually perpendicular edge soaps of Belagelemenfs flush with its Auflageseife, and the connecting plates corresponding utilizatnauslangept to the
  • edge sides opposite edge soaps for receiving the connecting straps of adjacent in the floor and / or wall covering the Belagelemenf such Belagelemenfen, and with means for fixing the connecting straps in the connecting tabs receiving step recesses.
  • Covering elements of this type are known from PCT / EP2004 / 01 18543. at
  • the invention has for its object to provide a new Belagelemenfe of the type mentioned above, from the higher resilient pads are produced.
  • the Belagelemenf of the invention solves this problem is characterized in that the projecting length of the connecting straps is greater than the thickness of the covering elements.
  • the inventively wide design of the connecting straps results in greater, as a result of increased leverage effects, a gaping of the linings. binding parts preventing holding forces. Both rotations of the lining elements against each other about vertical axes, as well as pivoting movements of the lining elements against each other about horizontal axes can be prevented.
  • the protruding length is at least a factor of 1, 2, preferably a factor of 1, 5, greater than the thickness of the covering element.
  • the projecting length of the connecting tabs is a multiple of the thickness of the covering element and the
  • Connecting straps extend in the stepped recesses of the adjacent covering elements up to half the width of the covering elements. In the latter case, a similar stiffening effect is achieved as in the laying of plates in two layers, wherein the plates of one layer each overlap four plates of the other layer and are connected to these plates.
  • the connecting straps and / or the step recesses each extend laterally offset over the entire length or part of the length of the relevant edge side of the plate element.
  • the covering element has a top-side decorative layer, a support-side carrier layer which gives stability to the covering element, and a preferably foamed or molded intermediate layer which connects the decorative layer to the carrier layer.
  • Decor and carrier layer can also be directly with each other e.g. be connected by gluing.
  • peripheral rim that surrounds the decorative layer and, if appropriate, is foamed or sprayed onto the decorative layer, which is preferably connected in one piece with the connecting straps and optionally with liners of the stepped recesses.
  • the connecting straps and possibly the linings can, preferably in one piece, be molded onto the intermediate layer.
  • the fixing devices are provided both for horizontal and vertical mutual fixation of the covering elements in the floor or / and wall covering.
  • the fixing devices expediently have at least one connecting groove or plug hole row parallel to the respective edge side for engaging a connecting web or a plug journal row of an adjacent covering element.
  • the connecting web or plug-in pin can be latched in the connecting groove or in the plug-in hole and / or be clamped.
  • a connecting web of an adjacent covering element in a pivoting movement of the covering element can be hooked.
  • the circumferential edge bordering has a groove on two mutually perpendicular edge sides of the lining element and a web projection adapted to the groove on the edge sides opposite these edge sides.
  • FIG. 1 shows an inventive covering element in a plan view and a sectional side view
  • FIG. 2 is a partial view of the lining element of Fig. 1,
  • FIG. 3 is a laying of covering elements of FIG. 1 illustrative
  • FIG. 6 shows an illustration illustrating the production of a floor covering and / or wall covering from covering elements according to the preceding figures
  • FIG. 6 shows an illustration illustrating the production of a floor covering and / or wall covering from covering elements according to the preceding figures
  • Fig. 8 shows another covering element according to the invention, with different fixing elements shown by way of example, and
  • Fig. 9 edge designs of a floor covering and / or wall covering made of covering elements according to the invention.
  • a covering element shown in Fig. 1 comprises a decorative layer 1, e.g. consists of a ceramic or stoneware slab, e.g.
  • the intermediate layer 3 is injection-molded or foamed on the decorative layer 1 and the carrier layer 2 and is made of PU in the embodiment shown, using a tool -Foam.
  • a peripheral edge surround 4 surrounding the decorative layer 1 and also, respectively, two connecting edges 5 and 6, respectively, being integrally formed on two mutually perpendicular edge sides of the covering element.
  • Edge graduations 7 and 8 are formed on the edge sides which are opposite the edge sides having the connecting plate 5 or 6, which have integrally formed linings on the intermediate layer 3 and the circumferential edge border 4, of which the lining 9 is visible in FIG ,
  • Both the connecting straps 5, 6 and the edge graduations 7, 8 which are complementary to these each extend laterally offset over the entire length of the respective edge side of the covering element.
  • the connecting straps 5, 6 which are flush with the support side of the covering element have, in the foot region, a connecting groove 10 rounded in cross-section, for example, which extends into a material cluster 11 formed at the foot of the connecting strap 5, 6 from the material of the connecting strap.
  • each of the connecting plates 5.6 has two more mutually parallel and to the edge side connecting grooves 12 and 13, of which the connecting groove 12 in the shown Embodiment has a rectangular cross-section and the connecting groove 13 is undercut by a rounded cross-section.
  • a web projection 14 extending over two mutually perpendicular edge sides is formed. The web projection 14 corresponds in cross-section to a groove 15 at the edge sides opposite said edge sides of the edge enclosure 4 (FIG. 3a).
  • the connecting groove 10 corresponds to a rounded web journal 16 on the stepped recess on the edge of the covering element opposite the relevant connecting groove
  • the connecting groove 12 corresponds to a web journal 17 and the connecting groove 13 to a web journal 18.
  • the lining elements are joined together in the manner indicated in FIGS. 3 a and 6, the connecting lugs 5, 6 respectively filling stepped grooves 7, 8 of adjacent lining elements.
  • the web pins 16 and 18 engage in the connecting groove 10 and 13, respectively.
  • adjacent covering elements are fixed to each other horizontally as well as vertically.
  • the inserted into the connecting grooves 12 web journals 17 provide only for a horizontal fixation.
  • the penetrating into the groove 15 web 14 provides a seal between the abutting edge borders 4 adjacent covering elements.
  • the width of the connecting straps 5,6, which is greater than the thickness of the covering elements, ensures a stable, non-gaping connection between the covering elements in the floor or / and wall covering.
  • the connecting straps 5,6 lie flush on the bottom or wall surface 19 and the Conversenous traditions 7,8 are completely filled by the connecting straps 5,6.
  • the connections between the covering elements can still be loaded vertically.
  • the covering elements can not twist each other around horizontal or vertical axes.
  • FIG. 4 differs from the preceding embodiment in that instead of the approximately circular in cross-section Connecting groove 10 is provided for introducing a hook-shaped connecting web 21 suitable connecting groove 20.
  • An additional covering element can thus be applied to an already installed covering element in the course of a swivel movement indicated by an arrow 22.
  • a web pin 18a engages in a connecting groove 13a.
  • a connecting groove 23 with a trapezoidal cross-section is formed in the foot region of the connecting straps, which corresponds to a correspondingly shaped web pin 30 on the opposite stepped recess.
  • Two web projections 24 and 25 formed on mutually perpendicular edge sides on a rim 4b are barb-like.
  • Corresponding grooves 26,27 are formed at the edge sides opposite the respective edge sides on the peripheral edge border 4b.
  • Another connecting groove 28 near the free end of the connecting straps is undercut. In her a corresponding web pin 29 engages the Jardinnausströmung.
  • FIG. 8 shows, by way of example, that instead of connecting grooves and web pins, round pins and corresponding rows of holes could also be used, with four differently shaped pins 31 to 34 being shown in FIG. 8.
  • Ramp bars 35,36 are used, the ramp strips 35 can be used at edge sides with connecting straps and the ramp strips 36 on edge sides with stepped recesses.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Floor Finish (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to a covering element for forming floor and/or wall coverings, comprising connecting links(5, 6), which protrude from two edges of the covering element that are perpendicular to one another and flush with the contact face thereof, and stepped recesses (7, 8) on the edges opposite the said two edges for receiving the connecting links (5, 6) of such covering elements adjacent to the covering element in the floor and/or wall covering, which stepped recesses correspond to the connecting links (5, 6). The covering element also has devices for fixing the connecting links in the stepped recesses (7, 8) receiving the connecting links (5, 6). According to the invention, the protruding length of the connecting links (5, 6) is larger than the thickness of the covering element. In one embodiment, the protruding length of the connecting links amounts to a multiple of the thickness of the covering element.

Description

Beschreibung:  Description:
„Belagelement für die Bildung von Boden- oder/und Wandbelägen" "Covering element for the formation of floor or / and wall coverings"
Die Erfindung betrifft ein Belagelemenf für die Bildung von Boden- oder/und Wandbelägen, mit Verbindungslaschen, die von zwei zueinander senkrechten Randseifen des Belagelemenfs bündig zu dessen Auflageseife vorsfehen, und den Verbindungslaschen entsprechende Stufenausnehmungen an den den The invention relates to a Belagelemenf for the formation of floor or / and wall coverings, with connecting straps, which vorsfehen of two mutually perpendicular edge soaps of Belagelemenfs flush with its Auflageseife, and the connecting plates corresponding Stufenausnehmungen to the
genannten Randseiten gegenüberliegenden Randseifen zur Aufnahme der Verbindungslaschen von in dem Boden- oder/und Wandbelag zu dem Belagelemenf benachbarten solchen Belagelemenfen, sowie mit Einrichtungen zur Fixierung der Verbindungslaschen in den die Verbindungslaschen aufnehmenden Stufenausnehmungen. said edge sides opposite edge soaps for receiving the connecting straps of adjacent in the floor and / or wall covering the Belagelemenf such Belagelemenfen, and with means for fixing the connecting straps in the connecting tabs receiving step recesses.
Belagelemente solcher Art sind aus der PCT/EP2004/01 18543 bekannt. Bei Covering elements of this type are known from PCT / EP2004 / 01 18543. at
Belastung aus solchen Elementen gebildeter Beläge kann es, insbesondere bei Unebenheiten des Untergrundes und geringer Gesamtdicke der Belagelemenfe, zum Aufklaffen der Beläge an den Verbindungsstellen zwischen den Belagelementen kommen. Der Erfindung liegt die Aufgabe zugrunde, ein neues Belagelemenfe der eingangs erwähnten Art zu schaffen, aus dem höher belastbare Beläge herstellbar sind. Load from such elements formed deposits may, especially in uneven ground and low total thickness of Belagelemenfe, come to uncover the pads at the joints between the covering elements. The invention has for its object to provide a new Belagelemenfe of the type mentioned above, from the higher resilient pads are produced.
Das diese Aufgabe lösende Belagelemenf nach der Erfindung ist dadurch gekennzeichnet, dass die vorstehende Länge der Verbindungslaschen größer als die Dicke der Belagelemente ist. The Belagelemenf of the invention solves this problem is characterized in that the projecting length of the connecting straps is greater than the thickness of the covering elements.
Durch die erfindungsgemäß breite Ausbildung der Verbindungslaschen ergeben sich infolge verstärkter Hebelwirkungen größere, ein Aufklaffen der Beläge an Ver- bindungssteilen verhindernde Haltekräfte. Sowohl Verdrehungen der Belagelemente gegeneinander um vertikale Achsen, wie auch Verschwenk- bewegungen der Belagelemente gegeneinander um horizontale Achsen lassen sich verhindern. The inventively wide design of the connecting straps results in greater, as a result of increased leverage effects, a gaping of the linings. binding parts preventing holding forces. Both rotations of the lining elements against each other about vertical axes, as well as pivoting movements of the lining elements against each other about horizontal axes can be prevented.
In einer bevorzugten Ausführungsform der Erfindung ist die vorstehende Länge mindestens um den Faktor 1 ,2, vorzugsweise den Faktor 1 ,5, größer als die Dicke des Belagelements. Mit wachsender Überlappungslänge erhöht sich die Stabilität der aus den Belagelementen hergestellten Beläge. In a preferred embodiment of the invention, the protruding length is at least a factor of 1, 2, preferably a factor of 1, 5, greater than the thickness of the covering element. With increasing overlap length, the stability of the coverings produced from the covering elements increases.
In einer Ausführungsform der Erfindung beträgt die vorstehende Länge der Verbindungslaschen ein Mehrfaches der Dicke des Belagelements und die In one embodiment of the invention, the projecting length of the connecting tabs is a multiple of the thickness of the covering element and the
Verbindungslaschen erstrecken sich in den Stufenausnehmungen der benachbarten Belagelemente bis zur halben Breite der Belagelemente. Im letzteren Fall wird ein ähnlicher Versteifungseffekt wie bei der Verlegung von Platten in zwei Lagen erzielt, wobei die Platten einer Lage jeweils vier Platten der anderen Lage überlappen und mit diesen Platten verbunden sind. Connecting straps extend in the stepped recesses of the adjacent covering elements up to half the width of the covering elements. In the latter case, a similar stiffening effect is achieved as in the laying of plates in two layers, wherein the plates of one layer each overlap four plates of the other layer and are connected to these plates.
Vorzugsweise erstrecken sich die Verbindungslaschen und/oder die Stufenausneh- mungen jeweils seitlich versetzt über die gesamte Länge oder einen Teil der Länge der betreffenden Randseite des Plattenelements. Preferably, the connecting straps and / or the step recesses each extend laterally offset over the entire length or part of the length of the relevant edge side of the plate element.
In einer Ausführungsform weist das Belagelement eine oberseitige Dekorlage, eine auflageseitige, dem Belagelement Stabilität verleihende Trägerlage und eine die Dekorlage mit der Trägerlage verbindende, vorzugsweise angeschäumte oder angespritzte Zwischenlage auf. Dekor- und Trägerlage können auch direkt miteinander z.B. durch Verklebung verbunden sein. In one embodiment, the covering element has a top-side decorative layer, a support-side carrier layer which gives stability to the covering element, and a preferably foamed or molded intermediate layer which connects the decorative layer to the carrier layer. Decor and carrier layer can also be directly with each other e.g. be connected by gluing.
Zweckmäßig ist ferner eine um die Dekorlage umlaufende, ggf. an die Dekorlage angeschäumte oder gespritzte Randeinfassung vorgesehen, die vorzugsweise einstückig mit den Verbindungslaschen und ggf. mit Auskleidungen der Stufen- ausnehmungen verbunden ist. It is also expedient to provide a peripheral rim that surrounds the decorative layer and, if appropriate, is foamed or sprayed onto the decorative layer, which is preferably connected in one piece with the connecting straps and optionally with liners of the stepped recesses.
Die Verbindungslaschen und ggf. die Auskleidungen können, vorzugsweise ein- stückig, an die Zwischenlage angeformt sein. In weiterer vorteilhafter Ausgestaltung der Erfindung sind die Fixiereinrichtungen sowohl zur horizontalen als auch vertikalen gegenseitigen Fixierung der Belagelemente im Boden- oder/und Wandbelag vorgesehen. Zweckmäßig weisen die Fixierungseinrichtungen wenigstens eine zu der betreffenden Randseite parallele Verbindungsnut oder Stecklochreihe für den Eingriff eines Verbindungssteges bzw. einer Steckzapfenreihe eines benachbarten Belagelements auf. Der Verbindungssteg bzw. Steckzapfen kann in der Verbindungsnut bzw. im Steckloch einrastbar oder/und einklemmbar sein. The connecting straps and possibly the linings can, preferably in one piece, be molded onto the intermediate layer. In a further advantageous embodiment of the invention, the fixing devices are provided both for horizontal and vertical mutual fixation of the covering elements in the floor or / and wall covering. The fixing devices expediently have at least one connecting groove or plug hole row parallel to the respective edge side for engaging a connecting web or a plug journal row of an adjacent covering element. The connecting web or plug-in pin can be latched in the connecting groove or in the plug-in hole and / or be clamped.
In weiterer Ausgestaltung der Erfindung ist im Fußbereich der Verbindungslaschen jeweils eine Häufung des die Verbindungslaschen bildenden Materials vorge- sehen. Dies ermöglicht vorteilhaft die Ausbildung einer Verbindungsnut im Fußbereich der Verbindungslasche, wobei sich die Verbindungsnut in die Materialhäufung hinein erstreckt. In a further embodiment of the invention, in each case an accumulation of the material forming the connecting straps is provided in the foot region of the connecting straps. This advantageously makes it possible to form a connecting groove in the foot region of the connecting strap, with the connecting groove extending into the material cluster.
In die im Fußbereich vorgesehene Verbindungsnut kann ein Verbindungssteg eines benachbarten Belagelements in einer Schwenkbewegung des Belagelements einhakbar sein. In the provided in the foot area connecting groove, a connecting web of an adjacent covering element in a pivoting movement of the covering element can be hooked.
In weiterer Ausgestaltung der Erfindung weist die umlaufende Randeinfassung an zwei zueinander senkrechten Randseiten des Belagelements eine Nut und an den diesen Randseiten gegenüberliegenden Randseiten einen an die Nut ange- passten Stegvorsprung auf. In a further embodiment of the invention, the circumferential edge bordering has a groove on two mutually perpendicular edge sides of the lining element and a web projection adapted to the groove on the edge sides opposite these edge sides.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen und der beiliegenden, sich auf diese Ausführungsbeispiele beziehende Zeichnungen weiter erläutert. Es zeigen: The invention will be explained below with reference to embodiments and the accompanying, relating to these embodiments drawings. Show it:
Fig. 1 ein erfindungsgemäßes Belagelement in einer Draufsicht und einer geschnittenen Seitenansicht, 1 shows an inventive covering element in a plan view and a sectional side view,
Fig. 2 eine Teilansicht des Belagelements von Fig. 1 , 2 is a partial view of the lining element of Fig. 1,
Fig. 3 eine die Verlegung von Belagelementen nach Fig. 1 erläuternde Fig. 3 is a laying of covering elements of FIG. 1 illustrative
Darstellung,  Presentation,
Fig. 4 und 5 weitere, die Verlegung von Belagelementen nach der Erfindung erläuternde Teilansichten der Belagelemente, Hg. 6 eine die Herstellung eines Boden- oder/und Wandbelags aus Belagelementen nach den vorangehenden Figuren erläuternde Darstellung, 4 and 5 further, the laying of covering elements according to the invention illustrative partial views of the covering elements, FIG. 6 shows an illustration illustrating the production of a floor covering and / or wall covering from covering elements according to the preceding figures, FIG.
Hg. 7 einen Boden- oder/und Wandbelag aus Belagelementen nach den vorangehenden Figuren,  7 shows a floor and / or wall covering of covering elements according to the preceding figures,
Fig. 8 ein weiteres Belagelement nach der Erfindung, mit unterschiedlichen, beispielhaft dargestellten Fixierungselementen, und  Fig. 8 shows another covering element according to the invention, with different fixing elements shown by way of example, and
Fig. 9 Randgestaltungen eines aus Belagelementen nach der Erfindung hergestellten Boden- oder/und Wandbelags.  Fig. 9 edge designs of a floor covering and / or wall covering made of covering elements according to the invention.
Ein in Fig. 1 gezeigtes Belagelement umfasst eine Dekorlage 1 , die z.B. aus einer Keramik- oder Steinzeugplatte besteht, eine z.B. aus Kunststoff-Recyclingmaterial hergestellte Trägerlage 2 und eine zwischen der Dekorlage 1 und der Trägerlage 2 angeordnete Zwischenlage 3. Die Zwischenlage 3 ist in dem gezeigten Ausfüh- rungsbeispiel unter Verwendung eines Werkzeugs an die Dekorlage 1 und die Trägerlage 2 angespritzt oder angeschäumt und besteht aus PU-Schaum. A covering element shown in Fig. 1 comprises a decorative layer 1, e.g. consists of a ceramic or stoneware slab, e.g. In the exemplary embodiment shown, the intermediate layer 3 is injection-molded or foamed on the decorative layer 1 and the carrier layer 2 and is made of PU in the embodiment shown, using a tool -Foam.
An die Zwischenlage 3 wurden im Zuge des Anspritzens bzw. Anschäumens einstückig eine um die Dekorlage 1 umlaufende Randeinfassung 4 und ferner an zwei zueinander senkrechten Randseiten des Belagelements jeweils eine Verbindungslasche 5 bzw. 6 angeformt. In the course of the molding or intumescence, a peripheral edge surround 4 surrounding the decorative layer 1 and also, respectively, two connecting edges 5 and 6, respectively, being integrally formed on two mutually perpendicular edge sides of the covering element.
An den Randseiten, die den die Verbindungslasche 5 bzw. 6 aufweisenden Randseiten gegenüberliegen, sind Randabstufungen 7 und 8 gebildet, welche an die Zwischenlage 3 und die umlaufende Randeinfassung 4 einstückig angeformte Auskleidungen aufweisen, von denen in Fig. 1 b die Auskleidung 9 sichtbar ist. Edge graduations 7 and 8 are formed on the edge sides which are opposite the edge sides having the connecting plate 5 or 6, which have integrally formed linings on the intermediate layer 3 and the circumferential edge border 4, of which the lining 9 is visible in FIG ,
Sowohl die Verbindungslaschen 5,6 als auch die zu diesen komplementären Randabstufungen 7,8 erstrecken sich jeweils seitlich versetzt über die gesamte Länge der betreffenden Randseite des Belagelements. Both the connecting straps 5, 6 and the edge graduations 7, 8 which are complementary to these each extend laterally offset over the entire length of the respective edge side of the covering element.
Die zur Auflageseite des Belagelements hin bündigen Verbindungslaschen 5,6 weisen im Fußbereich eine z.B. im Querschnitt gerundete Verbindungsnut 10 auf, die sich in eine am Fuß der Verbindungslasche 5,6 aus dem Material der Ver- bindungslasche gebildete Materialhäufung 1 1 hinein erstreckt. Neben der zu der betreffenden Randseite parallelen Verbindungsnut 10 weist jede der Verbindungslaschen 5,6 zwei weitere zueinander und zur Randseite parallele Verbindungsnuten 12 und 13 auf, von denen die Verbindungsnut 12 in dem gezeigten Ausführungsbeispiel einen rechteckigen Querschnitt aufweist und die Verbindungsnut 13 durch einen gerundeten Querschnitt hinterschnitten ist. An der umlaufenden Randeinfassung 4 ist ein sich über zwei zueinander senkrechte Randseiten erstreckender Stegvorsprung 14 gebildet. Dem Stegvorsprung 14 entspricht im Querschnitt eine Nut 15 an den den genannten Randseiten gegenüberliegenden Randseiten der Randeinfassung 4 (Fig. 3a). The connecting straps 5, 6 which are flush with the support side of the covering element have, in the foot region, a connecting groove 10 rounded in cross-section, for example, which extends into a material cluster 11 formed at the foot of the connecting strap 5, 6 from the material of the connecting strap. In addition to the parallel to the respective edge side connecting groove 10, each of the connecting plates 5.6 has two more mutually parallel and to the edge side connecting grooves 12 and 13, of which the connecting groove 12 in the shown Embodiment has a rectangular cross-section and the connecting groove 13 is undercut by a rounded cross-section. At the peripheral edge enclosure 4, a web projection 14 extending over two mutually perpendicular edge sides is formed. The web projection 14 corresponds in cross-section to a groove 15 at the edge sides opposite said edge sides of the edge enclosure 4 (FIG. 3a).
Der Verbindungsnut 10 entspricht ein gerundeter Stegzapfen 16 an der Stufenaus- nehmung auf der der betreffenden Verbindungsnut gegenüberliegenden Rand- seite des Belagelements, der Verbindungsnut 12 entspricht ein Stegzapfen 17 und der Verbindungsnut 13 ein Stegzapfen 18. The connecting groove 10 corresponds to a rounded web journal 16 on the stepped recess on the edge of the covering element opposite the relevant connecting groove, the connecting groove 12 corresponds to a web journal 17 and the connecting groove 13 to a web journal 18.
Zur Bildung eines Belags auf einer Boden- oder Wandfläche 19 aus vorangehend beschriebenen Belagelementen werden die Belagelemente in der in Fig. 3a und Fig. 6 angedeuteten Weise aneinandergefügt, wobei die Verbindungslaschen 5,6 jeweils Stufenousnehmungen 7,8 benachbarter Belagelemente ausfüllen. Dabei rasten die Stegzapfen 16 und 18 in der Verbindungsnut 10 bzw. 13 ein. Im Bodenoder Wandbelag benachbarte Belagelemente sind so aneinander horizontal wie auch vertikal fixiert. Die in die Verbindungsnuten 12 eingeführten Stegzapfen 17 sorgen nur für eine horizontale Fixierung. Der in die Nut 15 eindringende Steg 14 sorgt für eine Abdichtung zwischen den aneinander anstoßenden Randeinfassungen 4 benachbarter Belagelemente. To form a coating on a floor or wall surface 19 from covering elements described above, the lining elements are joined together in the manner indicated in FIGS. 3 a and 6, the connecting lugs 5, 6 respectively filling stepped grooves 7, 8 of adjacent lining elements. In this case, the web pins 16 and 18 engage in the connecting groove 10 and 13, respectively. In the floor or wall covering adjacent covering elements are fixed to each other horizontally as well as vertically. The inserted into the connecting grooves 12 web journals 17 provide only for a horizontal fixation. The penetrating into the groove 15 web 14 provides a seal between the abutting edge borders 4 adjacent covering elements.
Die Breite der Verbindungslaschen 5,6, die größer als die Dicke der Belagelemente ist, sorgt für eine stabile, nicht aufklaffende Verbindung zwischen den Belagelementen im Boden- oder/und Wandbelag. Die Verbindungslaschen 5,6 liegen bündig auf der Boden- oder Wandfläche 19 auf und die Stufenousnehmungen 7,8 werden durch die Verbindungslaschen 5,6 komplett ausgefüllt. Die Verbindungen zwischen den Belagelementen sind vertikal noch belastbar. Die Belagelemente können sich gegenseitig weder um horizontale noch vertikale Achsen verdrehen. The width of the connecting straps 5,6, which is greater than the thickness of the covering elements, ensures a stable, non-gaping connection between the covering elements in the floor or / and wall covering. The connecting straps 5,6 lie flush on the bottom or wall surface 19 and the Stufenousnehmungen 7,8 are completely filled by the connecting straps 5,6. The connections between the covering elements can still be loaded vertically. The covering elements can not twist each other around horizontal or vertical axes.
In den nachfolgenden Ausführungsbeispielen sind gleiche oder gleichwirkende Teile mit derselben Bezugszahl wie in dem vorangehenden Ausführungsbeispiel bezeichnet, wobei der betreffenden Bezugszahl der Buchstabe a, b usw. In the following embodiments, identical or equivalent parts are designated by the same reference number as in the preceding embodiment, wherein the relevant reference number of the letter a, b, etc.
beigefügt ist. Attached is.
Das Ausführungsbeispiel von Fig. 4 unterscheidet sich von dem vorangehenden Ausführungsbeispiel dadurch, dass anstelle der im Querschnitt etwa kreisrunden Verbindungsnut 10 eine zur Einführung eines hakenförmigen Verbindungsstegs 21 geeignete Verbindungsnut 20 vorgesehen ist. An ein schon verlegtes Belagelement lässt sich so ein weiteres Belagelement im Zuge einer durch einen Pfeil 22 angedeuteten Schwenkbewegung ansetzen. In der Endphase rastet ein Steg- zapfen 18a in einer Verbindungsnut 13a ein. The embodiment of Fig. 4 differs from the preceding embodiment in that instead of the approximately circular in cross-section Connecting groove 10 is provided for introducing a hook-shaped connecting web 21 suitable connecting groove 20. An additional covering element can thus be applied to an already installed covering element in the course of a swivel movement indicated by an arrow 22. In the final phase, a web pin 18a engages in a connecting groove 13a.
Bei einem in Fig. 5 gezeigten Ausführungsbeispiel ist im Fußbereich der Verbindungslaschen eine Verbindungsnut 23 mit trapezförmigem Querschnitt gebildet, dem ein entsprechend geformter Stegzapfen 30 an der gegenüberliegenden Stufenausnehmung entspricht. Zwei an zueinander senkrechten Randseiten an einer Randeinfassung 4b gebildete Stegvorsprünge 24 und 25 sind widerhakenartig ausgebildet. Entsprechende Nuten 26,27 sind an den den betreffenden Randseiten gegenüberliegenden Randseiten an der umlaufenden Randeinfassung 4b gebildet. Eine weitere Verbindungsnut 28 nahe dem freien Ende der Verbindungslaschen ist hinterschnitten. In ihr rastet ein entsprechender Stegzapfen 29 an der Stufenausnehmung ein. In an exemplary embodiment shown in FIG. 5, a connecting groove 23 with a trapezoidal cross-section is formed in the foot region of the connecting straps, which corresponds to a correspondingly shaped web pin 30 on the opposite stepped recess. Two web projections 24 and 25 formed on mutually perpendicular edge sides on a rim 4b are barb-like. Corresponding grooves 26,27 are formed at the edge sides opposite the respective edge sides on the peripheral edge border 4b. Another connecting groove 28 near the free end of the connecting straps is undercut. In her a corresponding web pin 29 engages the Stufenausnehmung.
Fig. 8 zeigt beispielhaft, dass anstelle von Verbindungsnuten und Stegzapfen auch runde Zapfen und entsprechende Lochreihen zum Einsatz kommen könnten, wobei in Fig. 8 vier verschieden gestaltete Zapfen 31 bis 34 gezeigt sind. 8 shows, by way of example, that instead of connecting grooves and web pins, round pins and corresponding rows of holes could also be used, with four differently shaped pins 31 to 34 being shown in FIG. 8.
Zur seitlichen Begrenzung aus den vorangehend beschriebenen Belagelementen hergestellter Boden- oder/und Wandbeläge können in Fig. 9 dargestellte Floor or wall coverings produced for the lateral boundary from the covering elements described above can be illustrated in FIG
Rampenleisten 35,36 dienen, wobei die Rampenleisten 35 an Randseiten mit Ver- bindungslaschen und die Rampenleisten 36 an Randseiten mit Stufenausnehmun- gen einsetzbar sind. Ramp bars 35,36 are used, the ramp strips 35 can be used at edge sides with connecting straps and the ramp strips 36 on edge sides with stepped recesses.

Claims

Patentansprüche: claims:
1 . Belagelement für die Bildung von Boden- oder/und Wandbelägen, mit Verbindungslaschen (5,6), die von zwei zueinander senkrechten Randseiten des Belagelements bündig zu dessen Auflageseite vorstehen, und den Verbindungslaschen (5,6) entsprechende Stufenausnehmungen (7,8) an den den genannten Randseiten gegenüberliegenden Randseiten zur Aufnahme der Verbindungslaschen (5,6) von in dem Boden- oder/und Wandbelag zu dem Belagelement benachbarten solchen Belagelementen, sowie mit Einrichtungen zur Fixierung der Verbindungslaschen (5,6) in den die Verbindungslaschen (5,6) aufnehmenden Stufenausnehmungen (7,8), 1 . Covering element for the formation of floor or / and wall coverings, with connecting straps (5,6) projecting from two mutually perpendicular edge sides of the covering element flush with the support side, and the connecting straps (5,6) corresponding stepped recesses (7,8) the marginal sides opposite the said edge sides for receiving the connecting straps (5, 6) of such covering elements adjacent in the floor covering and / or wall covering to the covering element, as well as means for fixing the connecting straps (5, 6) into which the connecting straps (5, 6) receiving stepped recesses (7,8),
dadurch gekennzeichnet,  characterized,
dass die vorstehende Länge der Verbindungslaschen (5,6) größer als die Dicke des Belagelements ist.  the protruding length of the connecting straps (5, 6) is greater than the thickness of the covering element.
2. Belagelement nach Anspruch 1 , 2. covering element according to claim 1,
dadurch gekennzeichnet,  characterized,
dass die vorstehende Länge der Verbindungslaschen (5,6) mindestens um den Faktor 1 ,2, vorzugsweise 1 ,5, größer als die Dicke des Belagelements ist.  the protruding length of the connecting straps (5, 6) is at least a factor of 1, 2, preferably 1, 5, greater than the thickness of the covering element.
3. Belagelement nach Anspruch 1 oder 2, 3. covering element according to claim 1 or 2,
dadurch gekennzeichnet,  characterized,
dass die vorstehende Länge der Verbindungslaschen (5,6) ein Mehrfaches der Dicke des Belagelements beträgt und sich die Verbindungslaschen in den Stufenausnehmungen der benachbarten Belagelemente bis zu deren halber Breite erstrecken.  the projecting length of the connecting straps (5, 6) is a multiple of the thickness of the covering element and the connecting straps extend in the step openings of the adjacent covering elements up to their half width.
4. Belagelement nach einem der Ansprüche 1 bis 3, 4. covering element according to one of claims 1 to 3,
dadurch gekennzeichnet,  characterized,
dass sich die Verbindungslaschen (5,6) oder/und die Stufenausnehmungen (7,8) seitlich versetzt jeweils über die gesamte Länge oder einen Teil der Länge der betreffenden Randseite des Belagelements erstrecken.  in that the connecting straps (5, 6) or / and the step recesses (7, 8) extend laterally offset over the entire length or part of the length of the respective edge side of the covering element.
5. Belagelement nach einem der Ansprüche 1 bis 4, 5. covering element according to one of claims 1 to 4,
dadurch gekennzeichnet, dass das Belagelement eine oberseitige Dekorlage (1 ), eine auflage- seitige Trägerlage (2) und eine die Dekorlage mit der Trägerlage verbindende, vorzugsweise angeschäumte oder angespritzte, Zwischenlage (3) aufweist. characterized, the covering element has an upper-side decorative layer (1), a support layer (2) on the support side and an intermediate layer (3) which preferably connects the decorative layer with the carrier layer, preferably foamed or molded on.
6. Belagelement nach Anspruch 5, 6. covering element according to claim 5,
dadurch gekennzeichnet,  characterized,
dass eine um die Dekorlage umlaufende Randeinfassung (4) vorgesehen ist, die vorzugsweise einstückig mit den Verbindungslaschen (5,6) und ggf. Auskleidungen (9) der Stufenausnehmungen (7,8) verbunden ist.  in that an edge surround (4) running around the decorative layer is provided, which is preferably connected in one piece with the connecting straps (5, 6) and possibly liners (9) of the stepped recesses (7, 8).
7. Belagelement nach Anspruch 5 oder 6, 7. covering element according to claim 5 or 6,
dadurch gekennzeichnet,  characterized,
dass die Verbindungslaschen (5,6) und ggf. die Auskleidungen (9), vorzugsweise einstückig, an die Zwischenlage (3) angeformt, insbesondere angeschäumt oder angespritzt, sind.  in that the connecting straps (5, 6) and possibly the linings (9), preferably in one piece, are integrally formed, in particular foamed or molded, on the intermediate layer (3).
8. Belagelement nach einem der Ansprüche 1 bis 7, 8. covering element according to one of claims 1 to 7,
dadurch gekennzeichnet,  characterized,
dass die Fixierungseinrichtungen zur gegenseitigen horizontalen und vertikalen Fixierung der Belagelemente in dem Boden- oder/und Wandbelag vorgesehen sind.  the fixing devices are provided for mutual horizontal and vertical fixing of the covering elements in the floor or wall covering.
9. Belagelement nach einem der Ansprüche 1 bis 8, 9. covering element according to one of claims 1 to 8,
dadurch gekennzeichnet,  characterized,
dass die Fixiereinrichtungen wenigstens eine zu der betreffenden Randseite parallele Verbindungsnut (10,12,13;20;23,28) oder/und Stecklochreihe für den Eingriff eines Verbindungsstegs (1 6,17,18;21 ;29,30) bzw. von Steckzapfen eines in dem Boden- oder/und Wandbelag benachbarten Belagelements aufweisen.  in that the fixing devices comprise at least one connecting groove (10, 12, 13; 20; 23, 28) or / and plug-hole row parallel to the respective edge side for engagement of a connecting web (1 6, 17, 18; 21; 29, 30) or of Spigot of an adjacent in the floor and / or wall covering covering element.
10. Belagelement nach Anspruch 9, 10. covering element according to claim 9,
dadurch gekennzeichnet,  characterized,
dass der Verbindungssteg (1 6,17,18;21 ;29,30) oder die Steckzapfen in der Verbindungsnut (10,12,13;20;23,28) bzw. den Stecklöchern einrastbar oder/und einklemmbar ist bzw. sind. Belagelement nach einem der Ansprüche 1 bis 10, that the connecting web (1 6,17,18; 21; 29,30) or the plug-in pin in the connecting groove (10,12,13; 20; 23,28) or the plug holes can be latched or / and clamped or are. Covering element according to one of claims 1 to 10,
dadurch gekennzeichnet,  characterized,
dass im Fußbereich der Verbindungslaschen (5,6) eine Häufung (1 1 ) des die Verbindungslaschen bildenden Materials vorgesehen ist.  in that an accumulation (11) of the material forming the connecting straps is provided in the foot region of the connecting straps (5, 6).
Belagelement nach einem der Ansprüche 9 bis 1 1 , Covering element according to one of claims 9 to 11,
dadurch gekennzeichnet,  characterized,
dass eine (10;20;23) von ggf. mehreren Verbindungsnuten jeweils im Fußbereich der Verbindungslaschen (5,6) vorgesehen ist und sich die Verbindungsnut (10;20;23) vorzugsweise in die Materialhäufung (1 1 ) hinein erstreckt.  in that one (10; 20; 23) of possibly several connecting grooves is provided in each case in the foot region of the connecting straps (5,6) and the connecting groove (10; 20; 23) preferably extends into the material cluster (1 1).
Belagelement nach Anspruch 12, Covering element according to claim 12,
dadurch gekennzeichnet,  characterized,
dass in die im Fußbereich vorgesehene Verbindungsnut (20) ein Verbindungsteg (21 ) eines benachbarten Belagelements in einer Schwenkbewegung des Belagelements einhakbar ist.  in that a connecting web (21) of an adjacent covering element in a pivoting movement of the covering element can be hooked into the connecting groove (20) provided in the foot region.
14. Belagelement nach einem der Ansprüche 8 bis 13, 14. covering element according to one of claims 8 to 13,
dadurch gekennzeichnet,  characterized,
dass die umlaufende Randeinfassung (4) an zwei zueinander senkrechten Randseiten des Belagelements einen Stegvorsprung (14;24,25) und den diesen Randseiten gegenüberliegenden Randseiten eine Nut (15;26,27) aufweist.  the circumferential edge bordering (4) has a web projection (14; 24, 25) on two mutually perpendicular edge sides of the lining element and a groove (15; 26, 27) on the edge sides opposite these edge sides.
EP12723088.6A 2011-06-28 2012-04-12 Covering element for forming floor and/or wall coverings Withdrawn EP2726683A1 (en)

Applications Claiming Priority (2)

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DE102011078160A DE102011078160A1 (en) 2011-06-28 2011-06-28 Covering element for the formation of floor or / and wall coverings
PCT/DE2012/100102 WO2013000456A1 (en) 2011-06-28 2012-04-12 Covering element for forming floor and/or wall coverings

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US (1) US20140093677A1 (en)
EP (1) EP2726683A1 (en)
JP (1) JP2014522929A (en)
CN (1) CN103597151B (en)
AU (1) AU2012278316B2 (en)
DE (1) DE102011078160A1 (en)
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DE102011078160A1 (en) 2013-01-03
US20140093677A1 (en) 2014-04-03
CN103597151B (en) 2016-08-17
DE102011078160A8 (en) 2013-03-07
WO2013000456A1 (en) 2013-01-03
EA201400066A1 (en) 2014-04-30
AU2012278316A1 (en) 2014-01-30
JP2014522929A (en) 2014-09-08
EA026319B1 (en) 2017-03-31
AU2012278316B2 (en) 2017-05-04

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