U.S. patent application number 17/280819 was filed with the patent office on 2022-01-06 for tile cladding system and method for mounting tile elements on a building surface.
The applicant listed for this patent is Click'n Tile ApS. Invention is credited to Lars Thomsen.
Application Number | 20220003002 17/280819 |
Document ID | / |
Family ID | 1000005911871 |
Filed Date | 2022-01-06 |
United States Patent
Application |
20220003002 |
Kind Code |
A1 |
Thomsen; Lars |
January 6, 2022 |
TILE CLADDING SYSTEM AND METHOD FOR MOUNTING TILE ELEMENTS ON A
BUILDING SURFACE
Abstract
The tile cladding system having a mounting plate and a number of
tile elements. Each tile element has a front side adapted to face
away from a building surface and a back side adapted to be
connected to a front side of the mounting plate. The front side of
the mounting plate and the back side of each tile element are
provided with a number of protrusions and/or indentations in such a
way that protrusions may fit into indentations in order to form a
snap-fit or friction fit connection. The mounting plate have such a
configuration that the mounting plate is able to bend.
Inventors: |
Thomsen; Lars; (Kobenhavn V,
DK) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Click'n Tile ApS |
Kobenhavn V |
|
DK |
|
|
Family ID: |
1000005911871 |
Appl. No.: |
17/280819 |
Filed: |
September 5, 2018 |
PCT Filed: |
September 5, 2018 |
PCT NO: |
PCT/EP2018/073850 |
371 Date: |
March 26, 2021 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
E04F 13/0835 20130101;
E04F 13/0862 20130101 |
International
Class: |
E04F 13/08 20060101
E04F013/08 |
Foreign Application Data
Date |
Code |
Application Number |
Sep 5, 2017 |
DK |
PA 2017 70666 |
Claims
1. A tile cladding system for mounting tile elements on a building
surface, including a mounting plate and a number of tile elements,
the mounting plate having a longitudinal direction, a transverse
direction, a front side adapted to carry the tile elements and a
back side adapted to be attached on the building surface, each tile
element having a front side adapted to face away from the building
surface and a back side adapted to be connected to the front side
of the mounting plate, the front side of the mounting plate being
provided with a number of protrusions and/or indentations and the
back side of each tile element being provided with a number of
protrusions and/or indentations corresponding to respective
protrusions and/or indentations of the mounting plate in such a way
that protrusions may fit into indentations in order to form a
snap-fit or friction fit connection, wherein the mounting plate is
bendable.
2. The tile cladding system according to claim 1, wherein the
mounting plate comprises a material and/or has physical dimensions
configured to make the mounting plate bendable.
3. The tile cladding system according to claim 1, wherein the
mounting plate is provided with a number of lines or tracks of
transverse perforations, each line or track extending in the
transverse direction and being mutually spaced in the longitudinal
direction and wherein the transverse perforations have such a
configuration that the mounting plate is able to bend.
4. The tile cladding system according to claim 1, wherein the
mounting plate is provided with a number of transverse portions
being of a bendable material.
5. The tile cladding system according to claim 1, wherein the
mounting plate is provided with a number of transverse grooves
extending in the transverse direction and being mutually spaced in
the longitudinal direction, and wherein the transverse grooves have
such a configuration that the mounting plate is able to bend.
6. The tile cladding system according to claim 5, wherein the
transverse grooves are formed in the front side of the mounting
plate.
7. The tile cladding system according to claim 1, wherein the back
side of the mounting plate is provided with a number of grooves,
preferably in the form of longitudinal grooves extending in the
longitudinal direction.
8. The tile cladding system according to claim 1, wherein the
mounting plate has two opposed edge areas extending in the
longitudinal direction at either side of a central area of the
mounting plate, and wherein a general material thickness of the
mounting plate in each of said opposed edge areas is smaller than a
general material thickness of the mounting plate in the central
area.
9. The tile cladding system according to claim 8, wherein a first
of said opposed edge areas is provided with some of said
protrusions and/or indentations and a second of said opposed edge
areas is not provided with protrusions and/or indentations.
10. The tile cladding system according to claim 1, wherein the tile
cladding system includes a fixation tool having at least two,
preferably four, protrusions and/or indentations corresponding to
respective protrusions and/or indentations of the mounting plate
and so that the fixation tool may form a fitting connection with
two adjacent mounting plates at the same time.
11. The tile cladding system according to claim 1, wherein at least
one, preferably some or all, of the protrusions each is an at least
substantially square stud with rounded corners and/or wherein a
first end, being furthest away from the front side of the mounting
plate, of the at least one protrusion is angled or slanted at least
partly so the protrusion is smaller closer to first end of the
protrusion than at a second end, opposite the first end.
12. The tile cladding system according to claim 1, wherein the
mounting plate comprises at least one groove, cut-out, or opening
in the front side of the mounting plate configured to receive a
part of one or more signal wires and/or power cables, and/or
wherein at least one tile element comprises at least one groove,
cut-out, or opening in a side wall of the tile element configured
to receive a part of one or more signal wires and/or power
cables.
13. A method of mounting tile elements on a building surface by
means of a mounting plate having a longitudinal direction and a
transverse direction, whereby a back side of the mounting plate is
attached on the building surface, preferably by gluing, and whereby
a back side of each tile element is connected to a front side of
the mounting plate by fitting protrusions on the front side of the
mounting plate and/or on the back side of each tile element into
corresponding indentations on the front side of the mounting plate
and/or on the back side of each tile element, thereby forming a
snap-fit or friction fit connection between the respective tile
elements and the mounting plate, characterised in that the mounting
plate is bendable, in that, before attaching the mounting plate to
the building surface, the mounting plate is supplied in rolled up
form, and in that, upon attachment of the mounting plate on the
building surface, the mounting plate is unrolled.
14. The method according to claim 13, wherein the mounting plate
comprises a material and/or has physical dimensions configured to
make the mounting plate bendable.
15. The method according to claim 13, wherein the mounting plate is
provided with a number of transverse perforations/each line or
track extending in the transverse direction and being mutually
spaced in the longitudinal direction and wherein the transverse
perforations have such a configuration that the mounting plate is
able to bend.
16. The method according to claim 13, wherein the mounting plate is
provided with a number of transverse portions being of a bendable
material.
17. The method according to claim 13, wherein the mounting plate is
provided with a number of transverse grooves extending in the
transverse direction and being mutually spaced in the longitudinal
direction, wherein the transverse grooves have such a configuration
that the mounting plate is able to bend, and wherein, upon
attachment of the mounting plate on the building surface, the
cross-sectional area of the transverse grooves generally
changes.
18. The method of mounting according to claim 17, whereby, upon
attachment of the mounting plate on the building surface, the
cross-sectional area of the transverse grooves generally
increases.
19. A method of mounting according to claim 13, whereby a first
length of mounting plate is attached to the building surface,
whereby, subsequently, a second length of mounting plate is
attached to the building surface so that an edge area of the second
length of mounting plate overlaps an edge area of the first length
of mounting plate, and whereby, possibly, a number of tile elements
are connected to both the first and the second length of mounting
plate, said number of tile elements thereby bridging said first and
second length of mounting plate.
20. A method of mounting according to claim 19, whereby, before
finally fixing the second length of mounting plate to the building
surface, a fixation tool is brought into fitting engagement with
protrusions and/or indentations on both said first and second
length of mounting plate, thereby positioning the second length of
mounting plate in relation to the first length of mounting plate,
and whereby, preferably, the fixation tool is removed from said
first and second length of mounting plate before the attachment of
tile elements on said first and second length of mounting plate is
finished.
Description
[0001] The present invention relates to a tile cladding system for
mounting tile elements on a building surface, including a mounting
plate and a number of tile elements, the mounting plate having a
longitudinal direction, a transverse direction, a front side
adapted to carry the tile elements and a back side adapted to be
attached on the building surface, each tile element having a front
side adapted to face away from the building surface and a back side
adapted to be connected to the front side of the mounting plate,
the front side of the mounting plate being provided with a number
of protrusions and/or indentations and the back side of each tile
element being provided with a number of protrusions and/or
indentations corresponding to respective protrusions and/or
indentations of the mounting plate in such a way that protrusions
may fit into indentations in order to form a snap-fit or friction
fit connection.
[0002] DE 40 26 472 A1 discloses a tile cladding system including a
layer of artificial material bonded to the rear face of a tile.
Within this artificial layer, cylindrically shaped recesses are
formed. These recesses are matched by cylindrical extrusions formed
on a layer of material which is fixed to the surface to be tiled.
The tiles are attached by a push fitting when matching recesses to
protrusions. The tiles can be removed without damage and re-used,
and the system is suitable for wall, ceiling and floor tiling.
However, the application of the material forming cylindrical
extrusions on the surface to be tiled may be cumbersome.
[0003] DE 10 2011 009 655 A1 discloses a similar tile cladding
system.
[0004] The object of the present invention is to provide a more
versatile tile cladding system whereby the mounting of the tile
elements on the building surface is facilitated.
[0005] In view of this object and according to one aspect, the
mounting plate is bendable. More particularly according to this
aspect is provided a tile cladding system for mounting tile
elements on a building surface, including a mounting plate and a
number of tile elements, the mounting plate having a longitudinal
direction, a transverse direction, a front side adapted to carry
the tile elements and a back side adapted to be attached on the
building surface, each tile element having a front side adapted to
face away from the building surface and a back side adapted to be
connected to the front side of the mounting plate, the front side
of the mounting plate being provided with a number of protrusions
and/or indentations and the back side of each tile element being
provided with a number of protrusions and/or indentations
corresponding to respective protrusions and/or indentations of the
mounting plate in such a way that protrusions may fit into
indentations in order to form a snap-fit or friction fit
connection, wherein the mounting plate is bendable.
[0006] In this way, the mounting plate may be supplied in rolled up
form before it is attached to the building surface, thereby greatly
improving the mounting procedure. Longer lengths of mounting plate
may advantageously be attached to the building surface gradually,
as the length of mounting plate is unrolled.
[0007] According to one additional embodiment/aspect, the mounting
plate comprises a material and/or has physical dimensions
configured to make the mounting plate bendable.
[0008] In some such further embodiments, the mounting plate
comprises or consists of a thermoplastic polymer, such as
acrylonitrile butadiene styrene (ABS). ABS is particularly suited
for use as a material for a mounting plate as disclosed herein due
to having a relatively low expansion coefficient, being ro-bust,
and being resistant to the application of various chemicals.
Furthermore, ABS is recyclable.
[0009] In some further embodiments, the mounting plate has a length
of about 180 centimetres in the longitudinal direction, about 60
centimetres in the transverse direction, and a thickness of about
0.75 millimetres and in such cases--with the mounting plate
material being ABS--it is possible to roll the mounting plate into
a roll or rolled-up shape having a diameter of only about 35
centimetres due only to these parameter values.
[0010] According to another embodiment/aspect, the mounting plate
is provided with a number of lines or tracks of transverse
perforations each line or track extending in the transverse
direction and being mutually spaced in the longitudinal direction
and wherein the transverse perforations have such a configuration
that the mounting plate is able to bend.
[0011] According to yet another embodiment/aspect, the mounting
plate is provided with a number of transverse portions being of a
bendable material (different than the material of the mounting
plate or at least other parts thereof) thereby enabling the
mounting plate to bend. In other words, lines or tracks of bendable
material in the transverse direction is/are a part of the mounting
plate. Such bendable material may e.g. be a fabric or cloth,
rubber, etc.
[0012] According to a further embodiment/aspect, the mounting plate
is provided with a number of transverse grooves extending in the
transverse direction and being mutually spaced in the longitudinal
direction, and the transverse grooves have such a configuration
that the mounting plate is able to bend.
[0013] In some embodiments, the transverse grooves, the transverse
perforations, and the transverse portions of a bendable material of
the mounting plate may each additionally compensate for possible
irregularities of the building surface so that an even surface may
nevertheless be formed by the front sides of the respective tile
elements.
[0014] In some embodiments (with transverse grooves), the
transverse grooves are formed in the front side of the mounting
plate. Thereby, the process of adhesion of the mounting plate to
the building surface, as the length of mounting plate is unrolled,
may be facilitated and may result in more accurate positioning,
because bending of the mounting plate at the grooves will generally
not change the length of the back side of the mounting plate in the
longitudinal direction.
[0015] In addition, the transverse grooves in the front side of the
mounting plate may serve to receive signal wires and/or power
cables which may also easily be installed at a later stage, because
some of the tile elements may even without special tools simply be
removed and mounted again after arrangement of the wires and/or
cables. The wires and/or cables may then be hidden by the tile
elements.
[0016] In some embodiments (regardless of how the mounting plate is
enabled to bend), the back side of the mounting plate is provided
with a number of grooves (being different from the transverse
grooves). Thereby, the adhesion of the mounting plate to the
building surface may be improved, partly because these grooves may
serve as reservoirs for surplus adhesive, and partly because these
grooves may increase the contact area of the adhesive arranged
between the back side of the mounting plate and the building
surface.
[0017] Such grooves in the back side of the mounting plate may be
in the form of longitudinal grooves extending in the longitudinal
direction. Thereby these grooves may be arranged transversely to
the above-mentioned transverse grooves, and the combination of
longitudinal and transverse grooves may impart flexibility to the
mounting plate in both directions and thereby compensate even
better for possible irregularities of the building surface so that
an even surface may nevertheless be formed by the front sides of
the respective tile elements.
[0018] In some embodiments (regardless of how the mounting plate is
enabled to bend), the mounting plate has two opposed edge areas
extending in the longitudinal direction at either side of a central
area of the mounting plate, and a general material thickness of the
mounting plate in each of said opposed edge areas is smaller than a
general material thickness of the mounting plate in the central
area. Thereby, two adjacent mounting plates may be arranged with
overlapping edge areas and an even surface may nevertheless be
formed by the front sides of the respective tile elements mounted
thereon. The overlapping edge areas may avoid or minimise leakage
of water and/or dirt to the underlying building surface.
[0019] In some such further embodiments, a first of said opposed
edge areas is provided with some of said protrusions and/or
indentations and a second of said opposed edge areas is not
provided with protrusions and/or indentations. Thereby, a broader
overlap between adjacent mounting plates may be obtained with a
better sealing effect as a result.
[0020] In some such additional embodiments, the tile cladding
system includes a fixation tool having at least two, preferably
four, protrusions and/or indentations corresponding to respective
protrusions and/or indentations of the mounting plate and so that
the fixation tool may form a fitting connection with two adjacent
mounting plates at the same time. Thereby, the fixation tool may
define the correct relative mounting position between said two
mounting plates and thereby vastly facilitate the mounting process
of the mounting plate on the building surface. Furthermore, a more
precise mounting of the entire tile cladding system may be ensured
so that an even surface may be formed by the front sides of the
respective tile elements.
[0021] Alternatively, the fixation tool is formed as a plate
compared to the thickness of the edges areas, and/or corresponding
recesses are formed at the edges of the mounting plates in order to
take up the fixation tool. Thereby, the fixation tool may be left
in place when mounting the tile elements on the mounting
plates.
[0022] In a further alternative embodiment, the fixation tool is
integrated as a part of the mounting plates, possibly in the form
of a flap extending from one of the opposed edges areas of each
mounting plate. In this case, the fixation tool should be left in
place when mounting the tile elements on the mounting plates and
therefore be formed thin with corresponding recess as mentioned
above.
[0023] In some embodiments (regardless of how the mounting plate is
enabled to bend), the front side of the mounting plate is provided
with a number of protrusions, e.g. in the form of at least
substantially cylindrical studs or other forms e.g. as disclosed
herein, the front side of the mounting plate has no indentations,
the back side of each tile element is provided with a number of
indentations, preferably in the form of at least substantially
cylindrical holes corresponding to respective protrusions of the
mounting plate, and the back side of each tile element has no
protrusions. Thereby the mounting plate may be configured
relatively thin, because the protrusions will extend into the
indentations of the tile elements.
[0024] In some embodiments (regardless of how the mounting plate is
enabled to bend), at least one, preferably some or all, of the
protrusions each is an at least substantially square stud with
rounded corners and/or wherein a first end (being furthest away
from the front side of the mounting plate) of the at least one
protrusion is angled or slanted at least partly so the protrusion
is smaller closer to first end of the protrusion than at a second
end, opposite the first end (i.e. being closest to the front side
of the mounting plate).
[0025] In some embodiments (regardless of how the mounting plate is
enabled to bend), the mounting plate comprises at least one groove,
cut-out, or opening in the front side of the mounting plate
configured to receive a part of one or more signal wires and/or
power cables, and/or at least one tile element comprises at least
one groove, cut-out, or opening in a side wall (e.g. arranged in
pairs as disclosed herein) of the tile element configured to
receive a part of one or more signal wires and/or power cables.
[0026] The present invention further relates to a method of
mounting tile elements on a building surface by means of a mounting
plate having a longitudinal direction and a transverse direction,
whereby a back side of the mounting plate is attached on the
building surface, preferably by gluing, and whereby a back side of
each tile element is connected to a front side of the mounting
plate by fitting protrusions on the front side of the mounting
plate and/or on the back side of each tile element into
corresponding indentations on the front side of the mounting plate
and/or on the back side of each tile element, thereby forming a
snap-fit or friction fit connection between the respective tile
elements and the mounting plate.
[0027] The method is characterised in that the mounting plate is
bendable, in that, before attaching the mounting plate to the
building surface, the mounting plate is supplied in rolled up form,
and in that, upon attachment of the mounting plate on the building
surface, the mounting plate is unrolled.
[0028] In this way the mounting procedure may be greatly improved.
Longer lengths of mounting plate may advantageously be attached to
the building surface gradually, as the length of mounting plate is
unrolled.
[0029] In some embodiments, the mounting plate comprises a material
and/or has physical dimensions configured to make the mounting
plate bendable.
[0030] In some embodiments, the mounting plate is provided with a
number of lines or tracks of transverse perforations, each line or
track extending in the transverse direction and being mutually
spaced in the longitudinal direction and wherein the transverse
perforations have such a configuration that the mounting plate is
able to bend.
[0031] In some embodiments, the mounting plate is provided with a
number of transverse portions being of a bendable material.
[0032] In some embodiments, the mounting plate is provided with a
number of transverse grooves extending in the transverse direction
and being mutually spaced in the longitudinal direction, wherein
the transverse grooves have such a configuration that the mounting
plate is able to bend, and wherein, upon attachment of the mounting
plate on the building surface, the cross-sectional area of the
transverse grooves generally changes.
[0033] Furthermore, the grooves of the mounting plate may
compensate for possible irregularities of the building surface so
that an even surface may nevertheless be formed by the front sides
of the respective tile elements.
[0034] In some embodiments, upon attachment of the mounting plate
on the building surface, the cross-sectional area of the transverse
grooves generally increases. Thereby, the process of adhesion of
the mounting plate to the building surface, as the length of
mounting plate is unrolled, may be facilitated and may result in
more accurate positioning, because bending of the mounting plate at
the grooves will generally not change the length of the back side
of the mounting plate in the longitudinal direction.
[0035] In some embodiments, a first length of mounting plate is
attached to the building surface, whereby, subsequently, a second
length of mounting plate is attached to the building surface so
that an edge area of the second length of mounting plate overlaps
an edge area of the first length of mounting plate. Thereby, an
even surface may nevertheless be formed by the front sides of the
respective tile elements mounted thereon. The overlapping edge
areas may avoid or minimise leakage of water and/or dirt to the
underlying building surface.
[0036] A number of tile elements may be connected to both the first
and the second length of mounting plate, so that said number of
tile elements thereby bridge said first and second length of
mounting plate. Possible irregularities of the building surface may
be even better hidden by said bridging tile elements as sudden
steps between adjacent tile elements at the edges of the mounting
plates may be avoided.
[0037] In some embodiments, before finally fixing the second length
of mounting plate to the building surface, a fixation tool is
brought into fitting engagement with protrusions and/or
indentations on both said first and second length of mounting
plate, thereby positioning the second length of mounting plate in
relation to the first length of mounting plate. Thereby, the
advantages mentioned above may be obtained.
[0038] Preferably, the fixation tool is removed from said first and
second length of mounting plate before the attachment of tile
elements on said first and second length of mounting plate is
finished. Thereby, the fixation tool may be reused for the
positioning of subsequent mounting plates. Furthermore, the
fixation tool may not interfere with the subsequently mounted tile
elements.
[0039] According to some (further) embodiments or aspects of a tile
cladding system as disclosed herein and/or a method of mounting
tile elements as disclosed herein, the material of the mounting
plate may also be flexible and/or elastic in itself so that the
mounting plate is able to bend, at least to some extent, even
without the transverse grooves formed therein.
[0040] According to some (further) embodiments or aspects of a tile
cladding system as disclosed herein and/or a method of mounting
tile elements as disclosed herein, the mounting plate may be
perforated or consist of or comprise a web, net, etc. and/or
comprise transverse portions of bendable material.
[0041] The invention will now be explained in more detail below by
means of examples of embodiments with reference to the very
schematic drawing, in which
[0042] FIG. 1 is a perspective view of a mounting plate of the tile
cladding system according to one embodiment of the invention;
[0043] FIG. 2a is a partial cross-sectional view along the line
II-II of FIG. 1 on a larger scale schematically illustrating
longitudinal grooves;
[0044] FIG. 2b is a partial cross-sectional view along a line
perpendicular to line II-II in FIG. 1 on a larger scale
schematically illustrating transverse grooves;
[0045] FIG. 3 is a plan view illustrating the back side of a tile
element of the tile cladding system according to the invention, on
a larger scale relative to FIG. 1;
[0046] FIG. 4 is a plan view illustrating a fixation tool of an
embodiment of the tile cladding system according to the invention,
on a larger scale relative to FIG. 1;
[0047] FIG. 5 is a perspective view of a mounting plate of the tile
cladding system according to another embodiment of the
invention;
[0048] FIG. 6 is a perspective view of a mounting plate of the tile
cladding system according to yet another embodiment of the
invention;
[0049] FIG. 7 is a partial cross-sectional view along the line
II-II of FIG. 5 or 6 on a larger scale;
[0050] FIG. 8a is a perspective cut-out view of a mounting plate of
a tile cladding system as disclosed herein schematically
illustrating a number of protrusions according one embodiment
thereof;
[0051] FIG. 8b is a front or top view of a protrusion of a mounting
plate according to FIG. 8a;
[0052] FIG. 8c is a cross-sectional side view of a protrusion of a
mounting plate according to FIGS. 8a and 8b; and
[0053] FIG. 9 is a perspective view of an exemplary embodiment of a
tile element of a tile cladding system as disclosed herein.
[0054] FIGS. 1, 2a, and 2b illustrate an embodiment of a tile
cladding system 1 according to the present invention for mounting
tile elements 2 on a not shown building surface in the form of a
wall, floor, ceiling or the like. The tile cladding system 1
includes a mounting plate 4 and a number of tile elements 2. In at
least some uses, more than one mounting plate 4 is typically used.
The mounting plate 4 is illustrated in FIG. 1 during unrolling, and
FIG. 2a illustrates in part a cross-sectional view along the line
II-II in FIG. 1 (i.e. seen along a longitudinal direction L of the
mounting plate 4) while FIG. 2b illustrates a partial
cross-sectional view along a line perpendicular to line II-II in
FIG. 1 (i.e. seen along a transverse direction T of the mounting
plate 4). Only the upper part of the mounting plate seen in FIG. 1
is illustrated in the cross-sectional view of FIG. 2a while a
middle or central part is illustrated in FIG. 2b. The mounting
plate 4 may be cut in suitable length in order to fit the relevant
building surface, and the mounting plate 4 is preferably adhered to
the building surface by means of a suitable adhesive, however, any
suitable fastening or securing elements or means may be used, such
as for example screws, nails, or the like.
[0055] As mentioned, the mounting plate 4 has a longitudinal
direction L and a transverse direction T and furthermore a front
side 5 adapted to carry the tile elements 2 and a back side 6
adapted to be attached on the building surface. Each tile element 2
has a front side 7 adapted to face away from the building surface,
typically into the interior of a room of a building, and a back
side 8 adapted to be connected to the front side 5 of the mounting
plate 4. Typically, the tile elements 2 may have a rectangular
periphery, but in fact the periphery could have any suitable form,
and tile elements with different forms of periphery may be combined
on the same mounting plate 4. The front side 5 of the mounting
plate 4 is provided with a number of protrusions 9 in the form of
at least substantially cylindrical studs, and the back side 8 of
each tile element 2 is provided with a number of indentations 10 in
the form of at least substantially cylindrical holes corresponding
to respective protrusions 9 of the mounting plate 4 in such a way
that protrusions 9 may fit into indentations 10 in order to form a
snap-fit or friction fit connection. Although in the embodiment
shown, the protrusions 9 are illustrated as cylindrical studs and
the indentations 10 are illustrated as cylindrical holes, these
elements may have any suitable form in order to provide a snap-fit
or friction fit connection. For instance, the protrusions 9 could
have the form of tongues and the indentations 10 could have the
form of corresponding grooves. It should be mentioned that although
FIG. 1 illustrates only some of the protrusions 9 in the form of at
least substantially cylindrical studs on the mounting plate 4,
typically, the protrusions 9 will be distributed at least
substantially regularly over the entire front side 5 of the
mounting plate 4, possibly apart from an area along one or more
edges as explained below.
[0056] Furthermore, according to an aspect of the present
invention, the mounting plate 4 is provided with a number of
transverse grooves 11 extending in the transverse direction T and
being mutually spaced in the longitudinal direction L, as
illustrated in FIG. 1. It should be noted that although FIG. 1
illustrates only some of the transverse grooves 11, typically, the
transverse grooves 11 will be distributed at least substantially
regularly over the entire front side 5 of the mounting plate 4. The
transverse grooves 11 have such a configuration that the mounting
plate 4 is able to bend, that is, the deepness and width of the
transverse grooves 11 are adapted to a general material thickness
t.sub.1 in a central area 15 of the mounting plate 4 and to the
material properties of the mounting plate 4 in such a way that the
mounting plate 4 may bend and can be rolled up 3 in its
longitudinal direction, for instance as illustrated in FIG. 1. The
mounting plate 4 may be formed of any suitable material or
combination of materials, however, it is preferred that the
mounting plate 4 and the protrusions 9 formed thereon is formed as
an integrated plastic moulding. Although the mounting plate 4 is
bendable as a result of the transverse grooves 11, the material of
the mounting plate 4 may also be flexible and/or elastic in itself
so that the mounting plate 4 would be able to bend, at least to
some extent, even without the transverse grooves 11 formed therein
(e.g. as disclosed in connection with FIG. 6 and elsewhere) or be
bendable according to other measures (e.g. as disclosed in
connection with FIG. 5 and elsewhere). In particular, it is
preferred that the mounting plate 4 is suitable as a
moisture/vapour barrier in order to avoid that water leaks into the
underlying building surface. Likewise, the tile elements 2 may be
formed of any suitable material or combination of materials and may
have different functions apart from defining the aesthetic
appearance of the surface formed by the tile elements. For
instance, some tile elements could form a mirror.
[0057] Preferably, the transverse grooves 11 are formed in the
front side 5 of the mounting plate 4. Thereby, the process of
adhesion of the mounting plate 4 to the building surface, as the
length of mounting plate 4 is unrolled, see FIG. 1, may be
facilitated and may result in more accurate positioning. This is
because bending of the mounting plate 4 at the transverse grooves
11 will generally not change the length of the back side 6 of the
mounting plate 4 in the longitudinal direction L. On the other
hand, if the transverse grooves 11 are formed in the back side 6,
the length of the back side 6 will be reduced during unrolling of
the mounting plate 4 onto the building surface, thereby resulting
in a contact force between the mounting plate 4 and the building
surface in the longitudinal direction during application. This may
result in a less precise positioning of the mounting plate 4.
[0058] In addition, the transverse grooves 11 in the front side 5
of the mounting plate 4 may serve to receive not shown signal wires
and/or power cables which may also easily be installed at a later
stage, because some of the tile elements 2 may even without special
tools simply be removed and mounted again after arrangement of the
wires and/or cables. The wires and/or cables may then be hidden by
the tile elements 2.
[0059] It is understood that although the transverse grooves 11
enables the mounting plates 4 to be provided in rolled-up form and
may be unrolled during mounting on the building surface, the
mounting plates 4 may also be provided in their plane form, for
instance in a stack. The transverse grooves 11 may still serve for
the different purposes mentioned above, such as to provide
flexibility and to receive wires and cables. In this case,
flexibility of the mounting plates may still be an advantage during
attachment to the building surface.
[0060] In the embodiment illustrated, the back side 6 of the
mounting plate 4 is provided with a number of longitudinal grooves
12 extending in the longitudinal direction L. Thereby, the adhesion
of the mounting plate 4 to the building surface may be improved,
partly because these longitudinal grooves 12 may serve as
reservoirs for surplus adhesive, and partly because these
longitudinal grooves 12 may increase the contact area of the
adhesive arranged between the back side 6 of the mounting plate 4
and the building surface.
[0061] The longitudinal grooves 12 are in the embodiment
illustrated arranged at right angles to the above-mentioned
transverse grooves 11, and the combination of longitudinal and
transverse grooves 11, 12 may impart flexibility to the mounting
plate 4 in both directions and thereby compensate even better for
possible irregularities of the building surface so that an even
surface may nevertheless be formed by the front sides 7 of the
respective tile elements 2. Of course, increased flexibility of the
mounting plate 4 may likewise be achieved by arranging the
longitudinal grooves 12 at other suitable angles, such as for
instance 70 degrees, with respect to the transverse grooves 11.
[0062] As illustrated in the embodiment shown in FIG. 1, the
mounting plate 4 has two opposed edge areas 13, 14 extending in the
longitudinal direction L at either side of the central area 15 of
the mounting plate 4. A general material thickness t.sub.2 of the
mounting plate 4 in each of said opposed edge areas 13, 14 is
smaller than, e.g. about half of, a general material thickness
t.sub.1 of the mounting plate 4 in the central area 15. Thereby,
two adjacent mounting plates 4 may be arranged with overlapping
edge areas 13, 14 and an even surface may nevertheless be formed by
the front sides 7 of the respective tile elements 2 mounted
thereon. The overlapping edge areas 13, 14 may avoid or minimise
leakage of water and/or dirt to the underlying building
surface.
[0063] In an embodiment, the mounting plate 4 has a width in its
transverse direction T of approximately 50, 60, or 70 centimetres
and/or a length in its longitudinal direction L of approximately
170, 180, or 190 centimetres; however, any suitable width and
length is possible. The general material thickness t.sub.1 of the
mounting plate 4 in the central area 15 may for instance be about
0.5 to about 1.5 millimetres, be about 0.8 to about 1.2
millimetres, or be approximately 0.70, 0.75, or 0.80 millimetres
and the general material thickness t.sub.2 of the mounting plate 4
in each of said opposed edge areas 13 may for instance be about
0.25 to about 0.75 millimetres, be about 0.4 to about 0.6
millimetres, or be approximately 0.5 millimetres. However, any
suitable dimensions are possible and may depend on the material
used for the mounting plate 4.
[0064] In a not shown embodiment, a first of said opposed edge
areas 13, 14 is provided with some of said protrusions 9 and/or
indentations and a second of said opposed edge areas 13, 14 is not
provided with protrusions and/or indentations. Thereby, a broader
overlap between adjacent mounting plates 4 may be obtained with a
better sealing effect as a result.
[0065] FIG. 2b is a partial cross-sectional view along a line
perpendicular to line II-II in FIG. 1 on a larger scale
schematically illustrating transverse grooves. Shown is a part of a
mounting plate 4 of the tile cladding system 1 with the front side
5 being provided with a number of protrusions 9 and the back side 6
comprising a number of transverse grooves 11. FIG. 2b illustrates
part of the mounting plate 4 as seen from `above` or `below` in the
orientation of FIG. 1.
[0066] FIG. 3 is a plan view illustrating the back side of a tile
element of the tile cladding system according to the invention, on
a larger scale relative to FIG. 1. Shown is a back side 8 of a tile
element 2 comprising a number of indentations 10 as disclosed
herein.
[0067] In the embodiment illustrated in the figures, the tile
cladding system 1 in-eludes a fixation tool 16 illustrated in FIG.
4 and having four at least substantially cylindrical indentations
17 corresponding to respective protrusions 9 of the mounting plate
4. Thereby, the fixation tool 16 may form a fitting connection with
two adjacent mounting plates 4 at the same time and define the
correct relative mounting position between said two mounting plates
4. Thereby, the mounting process of the mounting plate on the
building surface may be vastly facilitated. Furthermore, a more
precise mounting of the entire tile cladding system 1 may be
ensured so that an even surface may be formed by the front sides 7
of the respective tile elements 2.
[0068] In an alternative not shown embodiment, the fixation tool 16
is formed as a plate compared to the thickness of the edges areas
13, 14, and/or corresponding recesses are formed at the edges of
the mounting plates 4 in order to take up the fixation tool 16.
Thereby, the fixation tool 16 may be left in place when mounting
the tile elements 2 on the mounting plates 4.
[0069] In a further alternative not shown embodiment, the fixation
tool 16 is integrated as a part of the mounting plates 4, possibly
in the form of one or more flaps extending from one of the opposed
edges areas 13, 14 of each mounting plate 4. Said one or more flaps
may also be an integrated part of the opposed edges areas 13, 14.
In these embodiments, the fixation tool or tools 16 may be left in
place when mounting the tile elements 2 on the mounting plates 4
and may therefore be formed thin with corresponding recess or
recesses as mentioned above. Thereby, a separate fixation tool is
not necessary.
[0070] FIG. 5 is a perspective view of a mounting plate of the tile
cladding system according to another embodiment of the invention.
The illustrated embodiment corresponds to the one in FIG. 1 except
that instead of the mounting plate 4 being provided with a number
of transverse grooves (11 in FIG. 1), the mounting plate 4
comprises a number of transverse perforations 11', i.e. instead of
a transverse groove a number of perforations are arranged along a
track or line in the transverse direction T of the mounting plate.
The perforations may e.g. be cut-outs, punch-outs, holes, etc. of
any suitable shape e.g. circular, elongated, etc. The perforations
along a track or line (or of different tracks or lines) need not be
the same. Alternatively, one or more of the perforations is/are
indentations or recesses instead, i.e. the perforation(s) do/does
not go all the way through the mounting plate 4. In such
embodiments, the indentations or recesses may be located on the
front side 5 or the back side 6 of the mounting plate,
respectively.
[0071] It should be noted that although FIG. 5 illustrates only
some of the lines or tracks of transverse perforations 11',
typically, the lines or tracks of transverse perforations 11' will
be distributed at least substantially regularly over the entire
front side 5 of the mounting plate 4. The transverse perforations
11' have such a configuration that the mounting plate 4 is able to
bend, that is, the deepness, width, and/or height of the transverse
perforations 11' are adapted to a general material thickness in a
central area 15 of the mounting plate 4 and to the material
properties of the mounting plate 4 in such a way that the mounting
plate 4 may bend and can be rolled up 3 in its longitudinal
direction, for instance as illustrated in FIG. 5.
[0072] In an alternative embodiment, the lines or tracks of the
transverse perforations 11' (or the transverse grooves 11) are
respectively replaced by respective transverse portions of another
material being--in this case then--more bendable or pliable than
the material of the mounting plate 4. Such another material may
e.g. be a fabric or cloth, rubber, etc. In other words, a
transverse line or track of another (more bendable) material is
used instead of a transverse perforation 11' or instead of a
transverse groove 11.
[0073] Additionally, the particular embodiment of FIG. 5 does not
(compared to the embodiment of FIG. 1) comprise any longitudinal
grooves extending in the longitudinal direction L (see 12 in FIG.
2A) and not two opposed edge areas 13, 14 with a thickness being
smaller than a general material thickness of the mounting plate 4
in a central area 15, even though some embodiments may comprise one
or more of these.
[0074] FIG. 7 illustrates in part a cross-sectional view along the
line II-II in FIG. 5 (i.e. seen along a longitudinal direction L of
the mounting plate 4). Only the upper part of the mounting plate
seen in FIG. 5 is illustrated in the cross-sectional view of FIG.
7.
[0075] FIG. 6 is a perspective view of a mounting plate of the tile
cladding system according to yet another embodiment of the
invention. The illustrated embodiment corresponds to the one
illustrated in FIG. 6 except that transverse grooves (11 in FIG. 1)
and no perforations (11' in FIG. 5) are present.
[0076] Rather, the material of the mounting plate is flexible
and/or elastic in itself so that the mounting plate 4 is able to
bend, at least to some extent, as disclosed herein even without
transverse grooves or perforations formed therein.
[0077] The extent that a mounting plate is able to bend will depend
heavily on the material properties of the mounting plate 4 and
potentially also, at least to some extent, the dimensions (length
in the longitudinal direction L, height in the transverse direction
T, and/or thickness) of the mounting plate 4, that is, the material
properties of the mounting plate 4 is adapted to the length (L),
the height (T), and/or the general material thickness in a central
area 15 of the mounting plate 4 in such a way that the mounting
plate 4 may bend and can be rolled up 3 in its longitudinal
direction, for instance as illustrated in FIG. 6.
[0078] Again, FIG. 7 illustrates in part a cross-sectional view
along the line II-II in FIG. 6 (i.e. seen along a longitudinal
direction L of the mounting plate 4), where only the upper part of
the mounting plate is illustrated in the cross-sectional view of
FIG. 7.
[0079] FIG. 7 is a partial cross-sectional view along the line
II-II of FIG. 5 or 6 on a larger scale. FIG. 7 illustrates in part
a cross-sectional view along the line II-II in FIG. 5 or 6 (i.e.
seen along a longitudinal direction L of the mounting plate 4).
Only the upper part of the mounting plate seen in FIG. 5 is
illustrated in the cross-sectional view of FIG. 7.
[0080] As can be seen, in these embodiments of the mounting plate
the thickness (t.sub.1) is the same and there is no provision of
longitudinal grooves.
[0081] FIG. 8a is a perspective cut-out view of a mounting plate of
a tile cladding system as disclosed herein schematically
illustrating a number of protrusions according one embodiment
thereof. Shown is a portion of a mounting plate 4 (e.g. one as
shown in either of FIGS. 1, 5, and 6) comprising a number of
protrusions 9 on the front side 5 of the mounting plate 4.
[0082] FIG. 8b illustrates a protrusion 9 of FIG. 8a seen from one
end, e.g. its front, and FIG. 8c illustrates a cross-section
protrusion 9 along line I-I in FIG. 8b.
[0083] In this particular embodiment, each protrusion 9 is an at
least substantially square stud with rounded corners. Additionally,
a first or a `top` end of a protrusion 9 (i.e. the end being
furthest away from the front side 5 of the mounting plate 4) is
angled or slanted at least some distance so it is smaller closer to
the top of the protrusion 9 enabling easier mating with an
indentation with a tile element.
[0084] Such a protrusion 9 has an especially reliable releasable
fit with a mating indentation of a tile element (see e.g. 10 and 2
elsewhere) as disclosed herein and in particular with a mating
indentation of a tile element as shown in FIG. 9 having
indentations each having a mating circular opening.
[0085] FIG. 8b is a front or top view of a protrusion of a mounting
plate according to FIG. 8a. Shown is one exemplary embodiment of a
protrusion 9 of FIG. 8a. The rounded corners have a predetermined
radius or curvature R.sub.2 matching or mating with an inner radius
of an inner circular opening of a mating indentation of a tile
element as shown in FIG. 9. Furthermore, an angle .alpha. is
indicating an orientation of the protrusion 9 in relation to the
horizontal direction (when the mounting plate is level with the
horizontal direction). The angle .alpha. is in some embodiments
(and as illustrated) 45.degree. or about 45.degree..
[0086] FIG. 8c is a cross-sectional side view of a protrusion of a
mounting plate according to FIGS. 8a and 8b. Illustrated is a
cross-section of a protrusion 9 of FIGS. 8a and 8b located on the
front side 5 of a mounting plate 4 illustrating the rounded corners
(upper leftmost arrow in the orientation of the drawing) and
slanted or angled top of the protrusion (longer arrow just to the
right in the orientation of the drawing of the upper leftmost
arrow). Further indicated is an angle .theta. defining the
curvature of where the protrusion 9 meets or join with the mounting
plate 4.
[0087] FIG. 9 is a perspective view of an exemplary embodiment of a
tile element of a tile cladding system as disclosed herein.
Illustrated is a tile element 2 comprising a number of indentations
10 in the form of at least substantially cylindrical holes or
openings corresponding to or mating with respective protrusions
(see e.g. 9 elsewhere) of a mounting plate as disclosed herein in
such a way that respective protrusions may fit into respective
indentations 10 in order to form a snap-fit or friction fit
connection.
[0088] The shown embodiment of a tile element 2 works particularly
well with protrusions as illustrated in FIGS. 8a-8c.
[0089] Further illustrated is the provision of at least one cut-out
or opening 18 in a side wall of the tile element 2, the cut-out or
opening 18 defining an opening configured to receive a part of one
or more signal wires and/or power cables. In some embodiments,
cut-outs or openings 18 are arranged in pairs where one of the pair
is located in one side wall of the tile element 2 and the other of
the pair is located (e.g. directly across but not necessarily so)
in an opposing side wall of the tile element 2. The shown
embodiment comprises four pairs so each side wall of the tile
element 2 comprises two cut-outs or openings 18.
[0090] The cut-outs or openings 18, enables that installed wires
and/or cables readily can be hidden by tile elements. Due to easy
removal and re-attachment of tile elements with the mounting plate,
even without special tools, it is easy to install any wires and/or
cables at a later stage.
[0091] In an embodiment of a method as disclosed herein, a back
side 6 of the mounting plate 4 is attached on the building surface,
preferably by gluing, and a back side 8 of each tile element 2 is
connected to a front side 5 of the mounting plate 4 by fitting
protrusions 9 on the front side 5 of the mounting plate 4 into
corresponding indentations 10 on the back side 8 of each tile
element 2, thereby forming a snap-fit or friction fit connection
between the respective tile elements 2 and the mounting plate 4.
Before attaching the mounting plate 4 to the building surface, the
mounting plate 4 is supplied in rolled up form 3, and, upon
attachment of the mounting plate 4 on the building surface, the
cross-sectional area of the transverse grooves 11 generally
changes.
[0092] According to an embodiment of the disclosed method, wherein
the transverse grooves 11 are formed on the front side 5 of
mounting plate 4, the cross-sectional area of the transverse
grooves 11 generally increases upon unrolling of the mounting plate
4. Thereby, the process of adhesion of the mounting plate 4 to the
building surface, as the length of mounting plate 4 is unrolled,
may be facilitated and may result in more accurate positioning,
because bending of the mounting plate 4 at the transverse grooves
11 will generally not change the length of the back side 6 of the
mounting plate 4 in the longitudinal direction L.
[0093] In an embodiment of the method as disclosed herein, a first
length of mounting plate 4 is attached to the building surface,
whereby, subsequently, a second length of mounting plate 4 is
attached to the building surface so that an edge area 14 of the
second length of mounting plate 4 overlaps an edge area 13 of the
first length of mounting plate 4. Thereby, an even surface may
nevertheless be formed by the front sides 7 of the respective tile
elements 2 mounted thereon. The overlapping edge areas 13, 14 may
avoid or minimise leakage of water and/or dirt to the underlying
building surface.
[0094] Possibly, a number of tile elements 2 are connected to both
the first and the second length of mounting plate 4, said number of
tile elements 2 thereby bridging said first and second length of
mounting plate 4. Possible irregularities of the building surface
may be even better hidden by said bridging tile elements 2 as
sudden steps between adjacent tile elements 2 at the edges of the
mounting plates 4 may be avoided.
[0095] In an embodiment of the method as disclosed herein, before
finally fixing the second length of mounting plate 4 to the
building surface, the fixation tool 16 is brought into fitting
engagement with protrusions 9 on both said first and second length
of mounting plate 4, thereby positioning the second length of
mounting plate 4 in relation to the first length of mounting plate
4. Preferably, the fixation tool 16 is removed from said first and
second length of mounting plate 4 before the attachment of tile
elements 2 on said first and second length of mounting plate 4 is
finished. Thereby, the fixation tool 16 may be reused for the
positioning of subsequent mounting plates 4. Furthermore, the
fixation tool 16 may not interfere with the subsequently mounted
tile elements 2.
[0096] The mounting plates 4 may be arranged with their
longitudinal direction L in any suitable direction, for instance,
if the relevant building surface is a wall, the longitudinal
direction L of the mounting plates 4 may be arranged in horizontal
or vertical direction of the surface of the building.
LIST OF REFERENCE NUMBERS
[0097] L longitudinal direction [0098] T transverse direction
[0099] t.sub.1 general material thickness in central area [0100]
t.sub.2 general material thickness in opposed edge areas [0101] 1
tile cladding system [0102] 2 tile elements [0103] 3 rolled-up
mounting plate [0104] 4 mounting plate [0105] 5 front side of
mounting plate [0106] 6 back side of mounting plate [0107] 7 front
side of tile element [0108] 8 back side of tile element [0109] 9
protrusions [0110] 10 indentations [0111] 11 transverse grooves
[0112] 12 longitudinal grooves [0113] 13, 14 opposed edge areas of
mounting plate [0114] 15 central area of mounting plate [0115] 16
fixation tool [0116] 17 indentations of fixation tool [0117] 18
cut-out in a tile element defining an opening for receiving a part
of a wire or cable
* * * * *