WO2012168846A1 - Floor covering system - Google Patents
Floor covering system Download PDFInfo
- Publication number
- WO2012168846A1 WO2012168846A1 PCT/IB2012/052794 IB2012052794W WO2012168846A1 WO 2012168846 A1 WO2012168846 A1 WO 2012168846A1 IB 2012052794 W IB2012052794 W IB 2012052794W WO 2012168846 A1 WO2012168846 A1 WO 2012168846A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plates
- floor covering
- covering system
- connector
- connecting portion
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
- E04F2015/02105—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer
- E04F2015/02111—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer not adjustable
Definitions
- ⁇ he present invention relates to a floor covering system using plates.
- the invention also relates to a floor covering method of a laying surface such as a floor slab of a building or a pavement, using plates.
- Known floor covering systems are described for example in WO2004/114124A and in US2004/139679A
- the laying of a floor by means of plates is known of wherein the single plates, such as tiles in ceramic material or wooden panels, are glued to the laying surface by means of applying a layer of mortar or synthetic adhesive to a lower support surface of said plate and/or to the laying surface and subsequently positioning the plate on the laying surface.
- a layer of mortar or synthetic adhesive forms an even support of the plates and irreversibly blocks the plates in position.
- Such traditional flooring system has some disadvantages due mainly to the irreversibility of the flooring, the use of specialised labour, and the long preparation, laying and waiting times until the mortar has hardened or the polymer adhesives have fully polymerised.
- a floor cover'ing system comprising: A) a plurality of plates, each of said plates comprising :
- each of the anchoring areas forming at least one anti-lift tooth and a connecting portion
- connection area forms :
- figure 1 is a partial view from above of the floor covering system (in a detached configuration) according to one embodiment of the invention
- - figure 2 is a partial cross-section view along the line II-II in figure 1;
- - figure 3 is a partial view from above of the floor covering system (in assembled configuration) according to one embodiment of the invention;
- FIG. 4 is a partial cross-section view along the line IV-IV in figure 3;
- FIG. 5 is a partial view from below of the floor covering system (in assembled configuration) according to one embodiment of the invention.
- FIG. 6 is a partial cross-section view along the line VI-VI in figure 5;
- FIG. 7 is a view from below of a plate of the floor covering system according to one embodiment of the invention.
- FIG. 8 is a cross-section view along the line VIII- VIII in figure 7;
- figure 9 is an enlarged view of the detail IX in figure 8.
- a floor covering system is globally denoted by reference numeral 1.
- the system 1 comprises a plurality of plates 2 and at least one connector 3 releasably connectable to a plurality of at least two of the plates 2 to connect them to each other .
- Each of the plates 2 comprises a peripheral edge 4, an on-sight surface 5 and a support surface 6 opposite the on-sight surface 5 and intended to abut against a laying surface (not shown) .
- the plate 2 in addition forms at least two anchoring areas 7 spaced apart from each other and formed in the support surface 6.
- Each of the anchoring areas 7 forms at least one anti-lift tooth 8 and a connecting portion 9 the function of which will be described below.
- the connector 3 comprises at least two connection areas 10 spaced apart from each other and suitable for engaging one of the anchoring areas 7 of the plates 2, respectively.
- Each connection area 10 forms a connection seat 11 suitable for receiving the connecting portion 9 by means of a shape-coupling that prevents any relative displacement in a plane 12 of the plate 2.
- connection area 10 in addition forms a detent 13 suitable to snap-engage the anti-lift tooth 8 when the connecting portion 9 engages the connecting seat 11, in such a way as to lock the connecting portion 9 within the connecting seat 11 and prevent relative displacements transversal to the plane 12 of the plate 2.
- the plates 2 are polygonal, for example quadrangular, rectangular or triangular, and preferably substantially flat and form one of the aforesaid anchoring areas 7 at each angle 14 of the plate 2 so as to be able to connect them to each other at the angles. This enables the connection of a large number of plates 2 (such as four plates in the case of rectangular plates) by means of a single connector 3.
- the connecting portion 9 comprises a plurality of, preferably 2, pins spaced-apart and projecting transversally (preferably in the perpendicular direction) to the plane 12 of the plate 2 and the corresponding connecting seat 11 forms a plurality of, preferably two, spaced-apart holes having a shape matching the shape of the pins. This way it is possible to prevent both relative translations and relative rotations between the connector 3 and the plates 2 on a plane parallel to the plane 12 of the plates 2.
- the orientation of the pins and of the holes is such that the plates may be pressed downwards in engagement with the connector, thereby considerably facilitating the laying of the floor covering.
- each anchoring area comprises at least two anti-lift teeth 8 provided in anti-lift walls 15 that are arranged on two opposite sides relative to the connecting portion 9 (in particular in relation to the plurality of pins) , wherein the anti-lift teeth 8 project from the anti- lift walls 15 towards the connecting portion 9.
- each connection area 10 can provide at least two detents 13 that are arranged on two opposite sides relative to the connecting seat 11 (in particular in relation to the plurality of holes) , wherein the detents 13 can be inserted and snap locked within gaps provided between the connecting portion 9 and the anti- lift walls 15.
- the detents 13 are provided along outer edges 16 and inner relief windows of the connector 3.
- the connector 3 itself preferably has a substantially planar plate-shape with four different connection areas provided in diametrically opposite positions (for example in the four angles in the case of a rectangle and in three angles in the case of a triangle) .
- the connector 3 may be made in plastic material by means of injection moulding or even in a metal material by die-casting.
- the anchoring areas 7 of the plates 2 may also be made in plastic material or metal material preferably by means of injection moulding and connected to the plate 2 itself by co-moulding, over-moulding, gluing, by means of screws, staples, nails, or by a press-fit coupling.
- the support surface 6 of the plates 2 defines, externally to the anchoring area 7 (for example in the centre of the plate 2) , a bearing plane 18 of the ! plate 2 on the laying surface and the connecting portion 9 and the anti-lift tooth 8 do not extend beyond such bearing plane 18.
- the lower surface 19 of the connector 3 facing away from the plates 2 is substantially flush with the bearing plane 18 of the plates 2.
- the plates 2 comprise various layers, such as a support layer in metal material, a finishing layer (21) attached to a first side of the support layer (20). and forming the on-sight surface 5, as well as a bearing layer 22 in plastic material (preferably locally deformable) attached to a second side of the support layer 20 and defining the bearing plane 18 of the plate 2.
- the bearing layer 22 may be attached to the support layer 20 by injection over-moulding and, advantageously the anchoring areas 7 are formed by injection moulding in the bearing layer 22.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Vehicle Body Suspensions (AREA)
- Noodles (AREA)
Abstract
A floor covering system (1) comprising a plurality of plates (2) at least two anchoring areas (7) spaced apart from each other and formed in a support surface (6), as well as at least one connector (3) releasably connectable to at least two of the plates (2) in order to connect them to each other, the connector (3) having at least two connection areas (10) spaced apart from each other and suitable for engaging one of the anchoring areas (7) of the plates (2), respectively.
Description
DESCRIPTION
FLOOR COVERING SYSTEM
^ he present invention relates to a floor covering system using plates. The invention also relates to a floor covering method of a laying surface such as a floor slab of a building or a pavement, using plates. Known floor covering systems are described for example in WO2004/114124A and in US2004/139679A
The laying of a floor by means of plates is known of wherein the single plates, such as tiles in ceramic material or wooden panels, are glued to the laying surface by means of applying a layer of mortar or synthetic adhesive to a lower support surface of said plate and/or to the laying surface and subsequently positioning the plate on the laying surface. This way the layer of mortar or adhesive forms an even support of the plates and irreversibly blocks the plates in position. Such traditional flooring system has some disadvantages due mainly to the irreversibility of the flooring, the use of specialised labour, and the long preparation, laying and waiting times until the mortar has hardened or the polymer adhesives have fully polymerised.
The laying of a "dry" flooring is also known of, wherein the individual plates are simply laid on the
laying surface and if necessary blocked to them by means of additional blocking organs such as screws or nails. However, the use of screws or nails is aesthetically unattractive and undesirably limits the materials which can be used for the plates, excluding for example vitreous or ceramic materials.
It is also known of to lay the single plates without any blocking organ or to merely reciprocally engage two adjacent plates, such as a groove and tongue shape coupling, so to make sure that the on-sight surfaces are substantially flush. The dry laying of plates is significantly faster than traditional laying but requires more accurate preparation of the laying surface, in that the non-planarities cause an uneven support of the plates, their vertical and horizontal misalignment and the risk of one plate moving away from another, especially in the skirting board area where for reasons of heat dilation, the end plate cannot be laid in contact with the wall.
The purpose of the present invention is therefore to make available a floor covering system by means of plates having characteristics such as to overcome the drawbacks mentioned with reference to the prior art. These and . other purposes are achieved by a floor cover'ing system comprising:
A) a plurality of plates, each of said plates comprising :
- a peripheral edge, an on-sight surface and a support surface opposite the on-sight surface and intended to abut against a laying surface,
- at least two anchoring areas spaced apart from each other and formed in the support surface, each of the anchoring areas forming at least one anti-lift tooth and a connecting portion,
B) at least one connector releasably connectable to a plurality of at least two of the plates in order to connect them to each other, said connector (3) having:
- at least two connection areas spaced apart from each other and suitable for engaging one of the anchoring areas of the plates, wherein each connection area forms :
- a connecting seat suitable to receive the connecting portion by means of a shape-coupling that prevents any relative displacement in a plane of the plate,
- a detent suitable to snap-engage the anti-lift tooth when the connecting portion engages the connecting seat, in such a way as to lock the connecting portion within the connecting seat and prevent relative displacements transversal to the plane of the plate.
This way anti-distancing means and anti-lift means are obtained which ensure a correct reciprocal positioning of the adjacent plates, preventing them from moving apart and ensuring a perfect alignment in height along the edges. The shape coupling made by the connector provides moreover an obligatory geometrical reference for the correct assembly during the laying step, thereby overcoming the need for particularly expert or qualified labour. Lastly, thanks to the snap, but releasable connection, it is possible to lift and detach individual plates in a selective and nondestructive manner during maintenance operations such as for under floor electrical or plumbing installations .
For a clearer understanding of the invention and its advantages, several embodiments will be described below by way of non-limiting examples with reference to the appended drawings, wherein:
- . figure 1 is a partial view from above of the floor covering system (in a detached configuration) according to one embodiment of the invention;
- figure 2 is a partial cross-section view along the line II-II in figure 1;
- figure 3 is a partial view from above of the floor covering system (in assembled configuration) according to one embodiment of the invention;
- figure 4 is a partial cross-section view along the line IV-IV in figure 3;
- figure 5 is a partial view from below of the floor covering system (in assembled configuration) according to one embodiment of the invention;
- figure 6 is a partial cross-section view along the line VI-VI in figure 5;
- figure 7 is a view from below of a plate of the floor covering system according to one embodiment of the invention;
- figure 8 is a cross-section view along the line VIII- VIII in figure 7;
- figure 9 is an enlarged view of the detail IX in figure 8.
With reference to the drawings, a floor covering system is globally denoted by reference numeral 1. The system 1 comprises a plurality of plates 2 and at least one connector 3 releasably connectable to a plurality of at least two of the plates 2 to connect them to each other .
Each of the plates 2 comprises a peripheral edge 4, an on-sight surface 5 and a support surface 6 opposite the
on-sight surface 5 and intended to abut against a laying surface (not shown) . The plate 2 in addition forms at least two anchoring areas 7 spaced apart from each other and formed in the support surface 6. Each of the anchoring areas 7 forms at least one anti-lift tooth 8 and a connecting portion 9 the function of which will be described below.
The connector 3 comprises at least two connection areas 10 spaced apart from each other and suitable for engaging one of the anchoring areas 7 of the plates 2, respectively. Each connection area 10 forms a connection seat 11 suitable for receiving the connecting portion 9 by means of a shape-coupling that prevents any relative displacement in a plane 12 of the plate 2.
The connection area 10 in addition forms a detent 13 suitable to snap-engage the anti-lift tooth 8 when the connecting portion 9 engages the connecting seat 11, in such a way as to lock the connecting portion 9 within the connecting seat 11 and prevent relative displacements transversal to the plane 12 of the plate 2.
This way anti-distancing means and anti-lift means are obtained which ensure a correct reciprocal positioning of the adjacent plates, preventing them from moving
apart and ensuring their perfect levelling along the edges. The shape coupling made by the connector 3 provides moreover an obligatory geometrical reference for the correct assembly during the laying step, thereby overcoming the need to use particularly expert or qualified labour. Lastly, thanks to the snap, but releasable connection, it is possible to lift and detach individual plates 2 in a selective and nondestructive manner during maintenance operations such as for under floor electrical or plumbing installations.
According to one embodiment, the plates 2 are polygonal, for example quadrangular, rectangular or triangular, and preferably substantially flat and form one of the aforesaid anchoring areas 7 at each angle 14 of the plate 2 so as to be able to connect them to each other at the angles. This enables the connection of a large number of plates 2 (such as four plates in the case of rectangular plates) by means of a single connector 3.
According to a further embodiment, the connecting portion 9 comprises a plurality of, preferably 2, pins spaced-apart and projecting transversally (preferably in the perpendicular direction) to the plane 12 of the plate 2 and the corresponding connecting seat 11 forms
a plurality of, preferably two, spaced-apart holes having a shape matching the shape of the pins. This way it is possible to prevent both relative translations and relative rotations between the connector 3 and the plates 2 on a plane parallel to the plane 12 of the plates 2.
Moreover, the orientation of the pins and of the holes is such that the plates may be pressed downwards in engagement with the connector, thereby considerably facilitating the laying of the floor covering.
According to one embodiment, each anchoring area comprises at least two anti-lift teeth 8 provided in anti-lift walls 15 that are arranged on two opposite sides relative to the connecting portion 9 (in particular in relation to the plurality of pins) , wherein the anti-lift teeth 8 project from the anti- lift walls 15 towards the connecting portion 9.
Similarly, each connection area 10 can provide at least two detents 13 that are arranged on two opposite sides relative to the connecting seat 11 (in particular in relation to the plurality of holes) , wherein the detents 13 can be inserted and snap locked within gaps provided between the connecting portion 9 and the anti- lift walls 15. Advantageously, the detents 13 are
provided along outer edges 16 and inner relief windows of the connector 3.
The connector 3 itself preferably has a substantially planar plate-shape with four different connection areas provided in diametrically opposite positions (for example in the four angles in the case of a rectangle and in three angles in the case of a triangle) .
The connector 3 may be made in plastic material by means of injection moulding or even in a metal material by die-casting.
Similarly, the anchoring areas 7 of the plates 2 may also be made in plastic material or metal material preferably by means of injection moulding and connected to the plate 2 itself by co-moulding, over-moulding, gluing, by means of screws, staples, nails, or by a press-fit coupling.
Advantageously, the support surface 6 of the plates 2 defines, externally to the anchoring area 7 (for example in the centre of the plate 2) , a bearing plane 18 of the! plate 2 on the laying surface and the connecting portion 9 and the anti-lift tooth 8 do not extend beyond such bearing plane 18.
Preferably, with the connector 3 connected to the plates 2, the lower surface 19 of the connector 3
facing away from the plates 2 is substantially flush with the bearing plane 18 of the plates 2.
According to a further embodiment (Figures 7-9) the plates 2 comprise various layers, such as a support layer in metal material, a finishing layer (21) attached to a first side of the support layer (20). and forming the on-sight surface 5, as well as a bearing layer 22 in plastic material (preferably locally deformable) attached to a second side of the support layer 20 and defining the bearing plane 18 of the plate 2. The bearing layer 22 may be attached to the support layer 20 by injection over-moulding and, advantageously the anchoring areas 7 are formed by injection moulding in the bearing layer 22.
This facilitates the production of the floor covering system and ensures the correct geometry and correct reciprocal positioning of the body of the plate 2 and of the anchoring area 7.
Obviously, a person skilled in the art may make further modifications and variants to the floor covering system according to the present invention so as to satisfy contingent and specific requirements, while remaining within the sphere of protection of the invention as defined by the following claims.
Claims
1. A floor covering system (1) comprising:
A) a plurality of plates (2), each of said plates (2) comprising :
- a peripheral edge (4), an on-sight surface (5) and a support surface (6) opposite the on-sight surface (5) and intended to abut against a laying surface,
- at least two anchoring areas (7) spaced apart from each other and formed in the support surface (6), each of the anchoring areas (7) forming at least one anti- lift tooth (8) and a connecting portion (9),
B) at least one connector (3) releasably connectable to at least two of the plates (2) in order to connect them to each other, said connector (3) having at least two connection areas (10) spaced apart from each other and suitable to engage one of the anchoring areas (7) of the plates (2), respectively,
wherein each connection area (10) provides:
a connecting seat (11) suitable to receive the connecting portion (9) by means of a shape-coupling that prevents any relative displacement parallel to a plane (12) of · the plate (2),
- a detent (13) suitable to snap-engage the anti-lift tooth (8) when the connecting portion (9) engages the connecting seat (11), such as to lock the connecting portion (9) within the connecting seat (10) and prevent relative displacements transversal to the plane (12) of the plate (2) .
2. Floor covering system (1) according to claim 1, wherein the plates (2) are substantially planar and polygonal and wherein at each angle (14) of the plate
(2) one of said anchoring areas (7) is provided.
3. The floor covering system (1) according to claim 1 or 2, wherein the connecting portion (9) comprises two pins spaced-apart and projecting in the perpendicular direction relative to a plane (12) of the plate (2) and the corresponding connecting seat (11) forms two spaced-apart holes having a shape matching the shape of the pins, such that both relative translations and relative rotations are prevented between the connector
(3) and the plates (2) on a plane parallel to the plane (12) of the plates (2) .
4. The floor covering system (1) according to any preceding claim, wherein the orientation of the connecting portion (9) and the connecting seat (11) is such that the plates (2) can be pressed in engagement with the connector (3) in a perpendicular direction relative to the plane (12) thereof.
5. The floor covering system (1) according to any preceding claim, wherein each anchoring area (7) comprises at least two anti-lift teeth (8) provided in anti-lift walls (15) that are arranged on two opposite sides relative to the connecting portion (9), wherein the anti-lift teeth (8) project from the anti-lift walls (15) towards the connecting portion (9).
6. The floor covering system (1) according to claim 5, wherein each connection area (10) provides at least two detents (13) that are arranged on two opposite sides relative to the connecting seat (11), wherein the detents (13) can be inserted and snap locked within gaps provided between the connecting portion (9) and the anti-lift walls (15).
7. The floor covering system (1) according to any preceding claim, wherein the detents (13) are provided along outer edges (16) and along edges defining inner relief windows (17) of the connector ( 3 ) .
8. The floor covering system (1) according to any preceding claim, wherein the connector (3) ' has a substantially planar plate-shape having four different connection areas (10) provided in diametrically opposite positions.
9. The floor covering system (1) according to any preceding claim, wherein the support surface (6) of the plates (2) defines, outside the anchoring areas (7), one support plane (18) for the plate (2) and, when the connector (3) is connected to the plates (2), a lower surface (19) of the connector (3) facing away from the plates (2) is substantially flush with said support plane (18) .
10. The floor covering system (1) according to any preceding claim, wherein the plates (2) comprise a support layer (20) and a bearing layer (22) made of plastic material defining a bearing plane (18) for the plate (2),
wherein the bearing layer (22) is fixed to the support layer (20) and the anchoring areas (7) are formed in the bearing layer (22).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001052A ITMI20111052A1 (en) | 2011-06-10 | 2011-06-10 | FLOORING SYSTEM |
| ITMI2011A001052 | 2011-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012168846A1 true WO2012168846A1 (en) | 2012-12-13 |
Family
ID=44555191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2012/052794 Ceased WO2012168846A1 (en) | 2011-06-10 | 2012-06-04 | Floor covering system |
Country Status (2)
| Country | Link |
|---|---|
| IT (1) | ITMI20111052A1 (en) |
| WO (1) | WO2012168846A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018044158A1 (en) * | 2016-08-31 | 2018-03-08 | Zoontjens Beton B.V. | System and method for forming a tiled floor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1468024A (en) * | 1973-04-27 | 1977-03-23 | Roll Rink Sa | Floor for sports activities for example roller skating |
| WO2000020705A1 (en) * | 1998-10-06 | 2000-04-13 | Perstorp Flooring Ab | Flooring material comprising flooring elements which are assembled by means of separate joining elements |
| US20040139679A1 (en) | 2001-11-28 | 2004-07-22 | Hans Meyer | Paving system for floor tiles |
| WO2004114124A1 (en) | 2003-06-21 | 2004-12-29 | Koninklijke Philips Electronics N.V. | Improved reduction calculations |
| WO2008114124A1 (en) * | 2007-03-22 | 2008-09-25 | Valeria Santolin | Modular structure for covering surfaces, such as floors, pavements, walls and ceilings |
-
2011
- 2011-06-10 IT IT001052A patent/ITMI20111052A1/en unknown
-
2012
- 2012-06-04 WO PCT/IB2012/052794 patent/WO2012168846A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1468024A (en) * | 1973-04-27 | 1977-03-23 | Roll Rink Sa | Floor for sports activities for example roller skating |
| WO2000020705A1 (en) * | 1998-10-06 | 2000-04-13 | Perstorp Flooring Ab | Flooring material comprising flooring elements which are assembled by means of separate joining elements |
| US20040139679A1 (en) | 2001-11-28 | 2004-07-22 | Hans Meyer | Paving system for floor tiles |
| WO2004114124A1 (en) | 2003-06-21 | 2004-12-29 | Koninklijke Philips Electronics N.V. | Improved reduction calculations |
| WO2008114124A1 (en) * | 2007-03-22 | 2008-09-25 | Valeria Santolin | Modular structure for covering surfaces, such as floors, pavements, walls and ceilings |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018044158A1 (en) * | 2016-08-31 | 2018-03-08 | Zoontjens Beton B.V. | System and method for forming a tiled floor |
| NL2017397B1 (en) * | 2016-08-31 | 2018-03-08 | Zoontjens Beton B V | System for forming a tiled floor on an outdoor subsurface, combination of a tile and a corner element, tiled floor, method for assembling a tiled floor |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20111052A1 (en) | 2012-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8607532B2 (en) | Building component for forming a floor or wall coverings | |
| US9003736B2 (en) | System for a floor covering | |
| US8186116B2 (en) | Tile tray | |
| US6925764B2 (en) | Tile | |
| US8640418B2 (en) | Surface covering system | |
| RU2008100241A (en) | PANEL, IN PARTICULAR FOR FLOORING | |
| CN1617966A (en) | floor laying system | |
| US20100095619A1 (en) | Tile | |
| WO2007053983A1 (en) | A plate fastened and connected together by a clip | |
| US7681362B1 (en) | Vented panel connector | |
| EP2711477B1 (en) | Expansion joint for building works. | |
| WO2019128093A1 (en) | Floor laying system and method | |
| US20080005988A1 (en) | Floor or wall covering | |
| WO2012168846A1 (en) | Floor covering system | |
| US20110094177A1 (en) | Tiling system | |
| CN101523001B (en) | Panels for laying on floors, walls, ceilings, roofs, etc. | |
| WO2009065979A1 (en) | Tile for covering surfaces | |
| US20140013694A1 (en) | Free floating sub-floor thermoplastic tile | |
| GB2455408A (en) | A positioning device | |
| KR101459209B1 (en) | Prefabricated flooring materials | |
| RU171626U1 (en) | FACING PANEL | |
| JPH05272222A (en) | Frame part with joint and construction of floor | |
| JP2009250019A (en) | Free access floor tiling construction method | |
| JP5312259B2 (en) | Building corner structure | |
| EP2989266B1 (en) | Tile, tile assembly and facade or roof covering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12731720 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 12731720 Country of ref document: EP Kind code of ref document: A1 |