WO2007129343A1 - A spacer element for flat elements, such as slabs, tiles and the like. - Google Patents

A spacer element for flat elements, such as slabs, tiles and the like. Download PDF

Info

Publication number
WO2007129343A1
WO2007129343A1 PCT/IT2006/000346 IT2006000346W WO2007129343A1 WO 2007129343 A1 WO2007129343 A1 WO 2007129343A1 IT 2006000346 W IT2006000346 W IT 2006000346W WO 2007129343 A1 WO2007129343 A1 WO 2007129343A1
Authority
WO
WIPO (PCT)
Prior art keywords
slabs
plate
rest surface
predisposed
shaped
Prior art date
Application number
PCT/IT2006/000346
Other languages
French (fr)
Original Assignee
System S.P.A.
Stefani, Franco
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 System S.P.A., Stefani, Franco filed Critical System S.P.A.
Priority to DE602006016020T priority Critical patent/DE602006016020D1/en
Priority to ES06756285T priority patent/ES2349694T3/en
Priority to EP06756285A priority patent/EP2016238B1/en
Priority to PT06756285T priority patent/PT2016238E/en
Priority to PCT/IT2006/000346 priority patent/WO2007129343A1/en
Priority to AT06756285T priority patent/ATE476567T1/en
Priority to CN2006800542564A priority patent/CN101421472B/en
Publication of WO2007129343A1 publication Critical patent/WO2007129343A1/en

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
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0814—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements fixed by means of clamping action
    • 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
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0839—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements situated at the corners of the covering elements, not extending through the covering
    • 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
    • E04F13/14—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/142—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of ceramics or clays
    • 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
    • E04F13/14—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/145—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of glass

Definitions

  • a Spacer Element for Flat Elements such as Slabs. Tiles and the like.
  • the invention relates to a spacer element for fixing slabs and the like.
  • the invention relates to spacers normally used in laying slab coverings, such as for example ceramic tiles, glass panes and the like.
  • spacers are mainly used which have the function of creating separation lines between the tiles.
  • the market offers cross-shaped elements having a determined number or arms.
  • a spacer is positioned at the corners of each tile so that the arms of the spacer are interpositioned between two tiles located side-by-side.
  • the interpositioning of the spacer arms enables space-lines to be made which are at least as wide as the arms.
  • the spacers can be sunk into the grout filling the lines or can be removed after the grout has hardened to a sufficient extent.
  • Known-type spacers have some drawbacks. Firstly, they have a stable shape and are therefore suited to a determined type of laying of the tiles (or slabs in general).
  • the main aim of the present invention is to provide a spacer which overcomes the drawbacks in the known-type spacers. This aim is attained by the spacer element of the first claim.
  • the spacer enables slabs of various forms to be laid, in patterns which are also various, while maintaining constant-width lines between the slab elements.
  • the spacer of the present invention can be usefully employed for fixing the slabs to a support structure.
  • a first type of fixture device is constituted by usually C-shaped hook elements, predisposed to hook to edges of the slabs in order in turn to be fixed to a support structure.
  • the devices of this type exhibit the advantage of not requiring any working of the slabs, but are exclusively suitable for fixing square slabs. In order to fix a slab, at least eight fixing elements (two for each side) are needed, leading to rather long and laborious mounting operations.
  • a second type of fixing device comprises shaped elements which are anchored to the slabs before being fixed to a support structure. Although this type of device exhibits the advantage of being usable with slabs of any shape, it is also true that the anchoring of the shaped elements to the slabs required working on the slabs, including possibly having to bore holes therein, and/or sinking channels therein. These operations lead to a certain increase in slab production costs.
  • the main aim of the present invention is to provide a spacer element which enables fixture of slabs to support structures in a way which obviates the drawbacks of known-type fixing devices. This aim is attained by the spacer element for fixing slabs according to the included claims. Disclosure of Invention
  • Figure 1 is a plan view of a first embodiment of the spacer element according to the present invention.
  • Figure 2 is a section view of the element of figure 1, during use;
  • Figure 3 is a simplified plan view of the element of figure 2;
  • Figure 4 is a plan view of a second embodiment of the spacer element of the present invention.
  • Figure 5 is a section view of the element of figure 4 in a use condition
  • Figure 6 is a simplified plan view of the element of figure 5;
  • Figure 7 is a plan view of a third embodiment of the spacer element of the present invention. . .
  • Figure 8 is a section view of the element of figure 7 in a use condition
  • Figure 9 is a simplified plan view of the element of figure 8.
  • the spacer further comprises shaped appendages 3 associated to the plate 2.
  • Each of the shaped appendages 3 is mobile with respect to the plate 2 between at least a first position, in which it does not project with respect to the rest surface 2a and at least a second position in which it projects from the rest surface 2a in such a way as to be interplaceable between two slabs 30 positioned resting on the rest surface 2a.
  • the shaped appendages 3 are preferably arranged on a peripheral portion of the plate 2.
  • the plate 2 preferably exhibits a circular shape.
  • the shaped appendages 3 are constituted by peripheral sectors of the plate 2, which appendages 3 are separated from one another by radially-developing cuts.
  • the shaped appendages 3 are mobile with respect to the plate 2, preferably by plastic deformation in the joint areas between the shaped appendages 3 and the plate 2.
  • the appendages 3 are co-planar to the rest surface 2a, so that the plate 2 is flat.
  • the appendages 3 are bent in order to project with respect to the rest surface 2a at least by a portion thereof.
  • the edges of two slabs 30 can be positioned in contact with two opposite sides of the projecting portion, with respect to the rest surface 2a, of a shaped appendage 3, so that the two slabs 30 are spaced one from another by the projecting portion of the shaped appendage 3.
  • some of the shaped appendages 3 are in the first position, while others are in the second position.
  • the different positioning of the appendages 3 can be organised on the basis of the conformation and type of positioning of the slabs 30.
  • the slabs exhibit various and different shapes. This means that the separation lines 31 between the slabs 30 do not meet up at equal angles. Consequently the shaped appendages 3 indicated by 3 a are brought into the second position in order each to be interplaced between two slabs 30 in order to account for the arrangement of the lines 31.
  • a plate 2 as in figure 3 can be positioned, but with shaped appendages 3 a in the second position which are different from those illustrated in figure 3, in order to take into account the various arrangements the lines 31 can exhibit at this position.
  • the slabs 30 exhibit a quadrangular shape, and the lines 31 are arranged in right-angles. Therefore, for all the plates 2 arranged at the ends of the lines 31, the shaped appendages 3a in the second position are separated by right angles.
  • a plate 2 is illustrated having a shape that is suitable for quadrangular slabs 30. In this example only four shaped appendages 3 are present, separated by right-angles and delimited by shaped cuts developing not necessarily radially.
  • the spacer can be usefully applied for laying ceramic tiles. In a first embodiment the spacer is arranged on the tile laying plane, where the tiles are laid in positions which overlie at least partially the spacer element itself. Thereafter the grout is spread to fill the lines between the tiles.
  • the spacer is consequently sunk into the grout.
  • the tiles are laid in succession on the laying plane.
  • the progressive laying of the tiles is added to by the use of one or more spacer, elements which are laid above the tiles already laid in order that the shaped appendages 3 arranged in the second position are applied at the edges of the already-laid tiles.
  • the tiles to be laid are then brought up to the shaped appendages 3 arranged in the second position so that the predetermined lines are formed.
  • the shaped appendages 3 are advantageously provided with a hooking portion 4.
  • the hooking portion 4 is predisposed to be positioned in contact with a front surface 30a of at least a slab 30 positioned in contact with the shaped appendage 3 to which the hooking portion 4 is associated.
  • Each of the hooking portions 4 extends preferably in a transversal direction with respect to the shaped appendage 3 to which it is associated.
  • the function of the hooking portion 4, illustrated schematically in figures 5 and 8, is to enable the slabs 30 to be constrained to the plate 2 to prevent direct movements perpendicularly to the rest surface 2a.
  • Each of the hooking portions 4 defines two undercuts 4a. Each undercut 4a faces towards the rest surface 2a in order to define a space in which a slab 30 can be inserted at a portion of edge.
  • the hooking portions 4 are preferably arranged and conformed in such a way that the slabs 30 insert by friction in the space defined between the undercuts 4a and the rest surface 2a, so that displacements of the slabs 30 in a plane parallel to the rest surface 2a are limited or prevented.
  • the function of the hooking portions is particularly advantageous as it enables blocking of the slabs 30 while enabling the lines 31 between the slabs 30 to remain empty.
  • a further important advantage is that the blocking of the slabs does not require the performing of any working operations on the tiles themselves.
  • the hooking portions 4 can be positioned in an application configuration, in which the undercuts 4a face the rest surface 2a, by a plastic deformation of the zone in which the hooking portions 4 are connected with the shaped appendages 3.
  • a single bend is sufficient, bringing the undercuts 4a into a parallel position to the rest surfaces 2a, while in the example of figure 8 two bends are needed to deform the shaped appendages 3 into an S shape so that the undercuts 4a are arranged in a parallel position to the rest surface 2a.
  • the spacer of the present invention comprises means for blocking predisposed to fix the slabs 30 to the rest surface 2a of the plate 2.
  • FIG. 2 A first example of the means for blocking is illustrated in figure 2.
  • the means for blocking comprise a small plate 5 predisposed to be placed in contact with the front surface 30a of the slabs resting on the rest surface 2a of the plate 2.
  • Means for fastening are predisposed to draw the small plate 5 towards the plate 2, and thus into contact with the front surface 30a of the slabs 30.
  • the small plate 5 enables blocking the slabs 30 without any special work operations being necessary.
  • the means for blocking preferably comprise a threaded element, for example a screw 6 arranged through the small plate 5 and predisposed for screwing into an anchoring element 7 associable to a support structure 32, 33.
  • a threaded element for example a screw 6 arranged through the small plate 5 and predisposed for screwing into an anchoring element 7 associable to a support structure 32, 33.
  • the support structure 32, 33 can be of any type, for example a scaffold of elements, a frame for ventilated walls or a brick wall.
  • Figure 2 illustrates a support structure in which elements 32 are connected to a wall 33.
  • the means for blocking and the means for fastening connect the slabs 30 to the elements 32 in such a way that the slabs 30 are not in contact with the wall 33.
  • the screw 6 might engage directly to .the wall 33 in a case in which no spacing is envisaged between the slabs 30 and the wall 33.
  • the slabs can be mounted in the following stages.
  • the plates 2 required for the fixing of a slab are each engaged to the support structure by means of the anchor element 7 and the screw 6.
  • the slabs 30 are then positioned with respect to the plates 2 and the small plates 5 are positioned with respect to the screws 6 and the slabs 30. At his point by tightening the screws 6 the slabs 30 are blocked to the support surface.
  • FIG. 5 A second embodiment of the means for blocking is illustrated in figure 5.
  • the means for blocking comprise the hooking portions 4, elastic means, predisposed to be interposed between the slabs 30 and the rest surface 2a, and means for fastening predisposed to fix the plate 2 to a support structure 32.
  • the elastic means are preferably constituted by elastic shaped appendages 3e located by the side of the hooking portions 4. This shaped appendages 3e are slightly inclined in order to project from the rest surface 2a.
  • the slabs rest on the shaped appendages 3e located by the side of the hooking portions 4 and are slightly distanced from the rest surface 2a.
  • the slabs 30 are thus elastically supported as the elastic shaped appendages 3e are elastically flexible.
  • the elastic rest for the slabs 30 can be obtained by using an elastic ring 8 positioned between the rest surface 2a and the slabs 30.
  • the presence of the elastic means guarantees an efficient absorbent effect against the impacts or vibrations that the slabs may be subject to.
  • the means for fastening also comprise threaded element or a screw 6 arranged through a small plate 5 and predisposed to tighten in an anchoring element 7 associable to a support structure 32.
  • the small plate 5, in this case, is placed in contact not with the front surface 30a of the slabs 30, but instead with the plate 2, as the fastening of the slabs 30 to the plate 2 is realised by means of the hooking portions 4.
  • the support structure 32 is, schematically described, a shaped element, though as previously mentioned the support structure could be of any type and might be arranged in any way.
  • assembly of the slabs can be performed in the following stages.
  • the plates 2 needed for fastening a slab are each engaged to the support structure by means of the hooking element 7 and the screw 6 and the small plate 5.
  • the slabs 30 are positioned with respect to the plates 2. At this point, by tightening the screw 6 the slabs are blocked to the support surface.
  • the spacer for fastening flat elements such as slabs, tiles and the like of the present invention offers important advantages, Firstly, as already described, it requires no particular working of the slabs to enable fastening.
  • the element also enables fixing slabs of any shape with the interpositioning of lines between the slabs, which can be kept free.
  • Realising an elastic rest surface for the slabs means providing absorbency for impacts and vibrations, to which the slabs can be subject during normal use. Interpositioning the shaped appendages between the slabs means allowing the slabs to dilate, preventing the development of deformation and tensions following variations in temperature.
  • the spacer of the present invention also enables fixing slabs to support structures of any type and in any position, in particular to the floor, the ceiling and the walls. All mounting and dismounting operations are extremely simple and rapid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Finishing Walls (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

A spacer element for fixing flat elements such as slabs, tiles and the like comprising: a plate (2) exhibiting a rest surface (2a) predisposed for partial resting of one or more slabs (30) ; to make the spacer element suitable for laying slabs not having regular shapes, in particular for slabs of different shapes, laid in irregular patterns, there are shaped appendages (3) , each of which is mobile with respect to the plate (2) between at least a first position, in which it does not project with respect to the rest surface (2a) , and at least a second position, in which it projects from the rest surface (2a) in such a way as to be positioned between two slabs (30) positioned resting on the rest surface (2a) .

Description

Description
A Spacer Element for Flat Elements, such as Slabs. Tiles and the like.
Technical Field
The invention relates to a spacer element for fixing slabs and the like. In particular, the invention relates to spacers normally used in laying slab coverings, such as for example ceramic tiles, glass panes and the like. Background Art
In the laying of ceramic tiles spacers are mainly used which have the function of creating separation lines between the tiles. The market offers cross-shaped elements having a determined number or arms. A spacer is positioned at the corners of each tile so that the arms of the spacer are interpositioned between two tiles located side-by-side. The interpositioning of the spacer arms enables space-lines to be made which are at least as wide as the arms. The spacers can be sunk into the grout filling the lines or can be removed after the grout has hardened to a sufficient extent. Known-type spacers have some drawbacks. Firstly, they have a stable shape and are therefore suited to a determined type of laying of the tiles (or slabs in general). These known-type spacers, once more because of their stable shape, are not suitable for laying slabs not having regular shapes, in particular slabs of different shapes, laid in irregular patterns. The main aim of the present invention is to provide a spacer which overcomes the drawbacks in the known-type spacers. This aim is attained by the spacer element of the first claim. The spacer enables slabs of various forms to be laid, in patterns which are also various, while maintaining constant-width lines between the slab elements.
In an especially advantageous preferred embodiment, the spacer of the present invention can be usefully employed for fixing the slabs to a support structure.
Various devices for fixing slabs to support structures are known in the prior art. All the known device exhibit characteristics which are susceptible to improvement.
A first type of fixture device is constituted by usually C-shaped hook elements, predisposed to hook to edges of the slabs in order in turn to be fixed to a support structure. The devices of this type exhibit the advantage of not requiring any working of the slabs, but are exclusively suitable for fixing square slabs. In order to fix a slab, at least eight fixing elements (two for each side) are needed, leading to rather long and laborious mounting operations. A second type of fixing device comprises shaped elements which are anchored to the slabs before being fixed to a support structure. Although this type of device exhibits the advantage of being usable with slabs of any shape, it is also true that the anchoring of the shaped elements to the slabs required working on the slabs, including possibly having to bore holes therein, and/or sinking channels therein. These operations lead to a certain increase in slab production costs.
The main aim of the present invention is to provide a spacer element which enables fixture of slabs to support structures in a way which obviates the drawbacks of known-type fixing devices. This aim is attained by the spacer element for fixing slabs according to the included claims. Disclosure of Invention
Further characteristics and advantages of the present invention will better emerge from the detailed description made herein below with reference to the accompanying figures of the drawings, which are non-limiting and offered by way of example, and in which:
Figure 1 is a plan view of a first embodiment of the spacer element according to the present invention;
Figure 2 is a section view of the element of figure 1, during use; Figure 3 is a simplified plan view of the element of figure 2;
Figure 4 is a plan view of a second embodiment of the spacer element of the present invention;
Figure 5 is a section view of the element of figure 4 in a use condition;
Figure 6 is a simplified plan view of the element of figure 5; Figure 7 is a plan view of a third embodiment of the spacer element of the present invention; . .
Figure 8 is a section view of the element of figure 7 in a use condition;
Figure 9 is a simplified plan view of the element of figure 8.
With reference to the figures of the drawings, the spacer for fastening flat elements such as slabs, tiles and the like according to the present invention comprises a plate 2 having a rest surface 2a predisposed for partially contacting one or more slabs 30. The spacer further comprises shaped appendages 3 associated to the plate 2. Each of the shaped appendages 3 is mobile with respect to the plate 2 between at least a first position, in which it does not project with respect to the rest surface 2a and at least a second position in which it projects from the rest surface 2a in such a way as to be interplaceable between two slabs 30 positioned resting on the rest surface 2a. The shaped appendages 3 are preferably arranged on a peripheral portion of the plate 2.
As can be seen in particular in figures 1 and 4, the plate 2 preferably exhibits a circular shape. The shaped appendages 3 are constituted by peripheral sectors of the plate 2, which appendages 3 are separated from one another by radially-developing cuts. The shaped appendages 3 are mobile with respect to the plate 2, preferably by plastic deformation in the joint areas between the shaped appendages 3 and the plate 2. In the first position the appendages 3 are co-planar to the rest surface 2a, so that the plate 2 is flat. In the second position the appendages 3 are bent in order to project with respect to the rest surface 2a at least by a portion thereof. In the second position of the shaped appendages 3, the edges of two slabs 30 can be positioned in contact with two opposite sides of the projecting portion, with respect to the rest surface 2a, of a shaped appendage 3, so that the two slabs 30 are spaced one from another by the projecting portion of the shaped appendage 3.
As can be seen in. figures 2 and 5, some of the shaped appendages 3 are in the first position, while others are in the second position. The different positioning of the appendages 3 can be organised on the basis of the conformation and type of positioning of the slabs 30. In the case illustrated in figure 3, the slabs exhibit various and different shapes. This means that the separation lines 31 between the slabs 30 do not meet up at equal angles. Consequently the shaped appendages 3 indicated by 3 a are brought into the second position in order each to be interplaced between two slabs 30 in order to account for the arrangement of the lines 31. At the opposite end of each line 31 a plate 2 as in figure 3 can be positioned, but with shaped appendages 3 a in the second position which are different from those illustrated in figure 3, in order to take into account the various arrangements the lines 31 can exhibit at this position.
In the example illustrated in figure 6, the slabs 30 exhibit a quadrangular shape, and the lines 31 are arranged in right-angles. Therefore, for all the plates 2 arranged at the ends of the lines 31, the shaped appendages 3a in the second position are separated by right angles. In figure 7 a plate 2 is illustrated having a shape that is suitable for quadrangular slabs 30. In this example only four shaped appendages 3 are present, separated by right-angles and delimited by shaped cuts developing not necessarily radially. The spacer can be usefully applied for laying ceramic tiles. In a first embodiment the spacer is arranged on the tile laying plane, where the tiles are laid in positions which overlie at least partially the spacer element itself. Thereafter the grout is spread to fill the lines between the tiles. The spacer is consequently sunk into the grout. In a second embodiment the tiles are laid in succession on the laying plane. The progressive laying of the tiles is added to by the use of one or more spacer, elements which are laid above the tiles already laid in order that the shaped appendages 3 arranged in the second position are applied at the edges of the already-laid tiles. The tiles to be laid are then brought up to the shaped appendages 3 arranged in the second position so that the predetermined lines are formed.
In the illustrated embodiments in figures 4 and 7, at least some of the shaped appendages 3 are advantageously provided with a hooking portion 4. The hooking portion 4 is predisposed to be positioned in contact with a front surface 30a of at least a slab 30 positioned in contact with the shaped appendage 3 to which the hooking portion 4 is associated. Each of the hooking portions 4 extends preferably in a transversal direction with respect to the shaped appendage 3 to which it is associated. The function of the hooking portion 4, illustrated schematically in figures 5 and 8, is to enable the slabs 30 to be constrained to the plate 2 to prevent direct movements perpendicularly to the rest surface 2a. Each of the hooking portions 4 defines two undercuts 4a. Each undercut 4a faces towards the rest surface 2a in order to define a space in which a slab 30 can be inserted at a portion of edge.
The hooking portions 4 are preferably arranged and conformed in such a way that the slabs 30 insert by friction in the space defined between the undercuts 4a and the rest surface 2a, so that displacements of the slabs 30 in a plane parallel to the rest surface 2a are limited or prevented. In this case the function of the hooking portions is particularly advantageous as it enables blocking of the slabs 30 while enabling the lines 31 between the slabs 30 to remain empty. A further important advantage is that the blocking of the slabs does not require the performing of any working operations on the tiles themselves.
In both examples of figures.5 and 8, the hooking portions 4 can be positioned in an application configuration, in which the undercuts 4a face the rest surface 2a, by a plastic deformation of the zone in which the hooking portions 4 are connected with the shaped appendages 3. In the embodiment of figure 5 a single bend is sufficient, bringing the undercuts 4a into a parallel position to the rest surfaces 2a, while in the example of figure 8 two bends are needed to deform the shaped appendages 3 into an S shape so that the undercuts 4a are arranged in a parallel position to the rest surface 2a. In an especially advantageous embodiment, the spacer of the present invention comprises means for blocking predisposed to fix the slabs 30 to the rest surface 2a of the plate 2. A first example of the means for blocking is illustrated in figure 2. In this example the means for blocking comprise a small plate 5 predisposed to be placed in contact with the front surface 30a of the slabs resting on the rest surface 2a of the plate 2. Means for fastening are predisposed to draw the small plate 5 towards the plate 2, and thus into contact with the front surface 30a of the slabs 30. The small plate 5 enables blocking the slabs 30 without any special work operations being necessary.
The means for blocking preferably comprise a threaded element, for example a screw 6 arranged through the small plate 5 and predisposed for screwing into an anchoring element 7 associable to a support structure 32, 33.
The support structure 32, 33 can be of any type, for example a scaffold of elements, a frame for ventilated walls or a brick wall. Figure 2 illustrates a support structure in which elements 32 are connected to a wall 33. The means for blocking and the means for fastening connect the slabs 30 to the elements 32 in such a way that the slabs 30 are not in contact with the wall 33. Alternatively the screw 6 might engage directly to .the wall 33 in a case in which no spacing is envisaged between the slabs 30 and the wall 33. The slabs can be mounted in the following stages. The plates 2 required for the fixing of a slab are each engaged to the support structure by means of the anchor element 7 and the screw 6. The slabs 30 are then positioned with respect to the plates 2 and the small plates 5 are positioned with respect to the screws 6 and the slabs 30. At his point by tightening the screws 6 the slabs 30 are blocked to the support surface. Concerning the support structure 32, 33 in general, apart from being of any type, it can present any inclination between a vertical position and a horizontal position. In particular the support structure might be arranged horizontally above a space and the slabs 30 might be fixed, by means of the spacer element of the invention, below the support structure, facing onto the underlying space.
A second embodiment of the means for blocking is illustrated in figure 5. In this embodiment the means for blocking comprise the hooking portions 4, elastic means, predisposed to be interposed between the slabs 30 and the rest surface 2a, and means for fastening predisposed to fix the plate 2 to a support structure 32.
The elastic means are preferably constituted by elastic shaped appendages 3e located by the side of the hooking portions 4. This shaped appendages 3e are slightly inclined in order to project from the rest surface 2a. The slabs rest on the shaped appendages 3e located by the side of the hooking portions 4 and are slightly distanced from the rest surface 2a. The slabs 30 are thus elastically supported as the elastic shaped appendages 3e are elastically flexible. Alternatively, as illustrated in figure 8, the elastic rest for the slabs 30 can be obtained by using an elastic ring 8 positioned between the rest surface 2a and the slabs 30. The presence of the elastic means guarantees an efficient absorbent effect against the impacts or vibrations that the slabs may be subject to. In this second embodiment the means for fastening also comprise threaded element or a screw 6 arranged through a small plate 5 and predisposed to tighten in an anchoring element 7 associable to a support structure 32. The small plate 5, in this case, is placed in contact not with the front surface 30a of the slabs 30, but instead with the plate 2, as the fastening of the slabs 30 to the plate 2 is realised by means of the hooking portions 4. The support structure 32 is, schematically described, a shaped element, though as previously mentioned the support structure could be of any type and might be arranged in any way.
In this case assembly of the slabs can be performed in the following stages.
The plates 2 needed for fastening a slab are each engaged to the support structure by means of the hooking element 7 and the screw 6 and the small plate 5. The slabs 30 are positioned with respect to the plates 2. At this point, by tightening the screw 6 the slabs are blocked to the support surface.
The spacer for fastening flat elements such as slabs, tiles and the like of the present invention offers important advantages, Firstly, as already described, it requires no particular working of the slabs to enable fastening. The element also enables fixing slabs of any shape with the interpositioning of lines between the slabs, which can be kept free.
Realising an elastic rest surface for the slabs means providing absorbency for impacts and vibrations, to which the slabs can be subject during normal use. Interpositioning the shaped appendages between the slabs means allowing the slabs to dilate, preventing the development of deformation and tensions following variations in temperature.
The spacer of the present invention also enables fixing slabs to support structures of any type and in any position, in particular to the floor, the ceiling and the walls. All mounting and dismounting operations are extremely simple and rapid.

Claims

Claims.
1). A spacer element for fixing flat elements such as slabs, tiles and the like wherein it comprises: a plate (2) exhibiting a rest surface (2a) predisposed for partial resting of one or more slabs (30); shaped appendages (3), each of which is mobile with respect to the plate (2) between at least a first position, in which it does not project with respect to the rest surface (2a), and at least a second position, in which it projects from the rest surface (2a) in such a way as to be positioned between two slabs (30) positioned resting on the rest surface (2a).
2). The element of claim 1 wherein the shaped appendages (3) are arranged on a peripheral portion of the plate (2).
3). The element of claim 2, wherein at least some of the shaped appendages (3) are provided with a hooking portion (4) predisposed to be positioned in contact with a front surface (30a) of at least a slab (30) positioned in contact with the shaped appendage (3) to which the hooking portion (4) is associated. 4). The element of claim 3, wherein the hooking portions (4) extend transversally with respect to the shaped appendage (3) to which the hooking portions (4) are associated.
5). The element of at least one of the preceding claims, wherein the plate (2) exhibits a circular shape and the shaped appendages (3) are arranged on a peripheral portion of the plate (2) and are constituted by peripheral sectors of the plate (2).
6). The element of at least one of the preceding claims, comprising means for blocking predisposed to fix the slabs (30) to the rest surface (2a) of the plate (2). 7). The element of claim 6, wherein the means for blocking comprise a small plate (5) predisposed to be placed in contact with the front surface (30a) of the slabs (30), resting on the rest surface (2a) of the plate (2), means for fastening being predisposed for pressing the small plate (5) against the plate
(2).
8). The element of claim 7, wherein the means for fastening comprise a threaded element arranged through the small plate (5) and being predisposed to screw into an anchoring element (7) which is associable with a support structure (32, 33).
9). The element of claim 6, wherein the means for blocking comprise the hooking portions (4), means for fastening being predisposed for fastening and fixing the plate (2) to a support structure (32).
10). The elements of claim 9, wherein elastic means (3e, 8) are predisposed to be positioned between the rest surface (2a) of the plate (2) and one or more slabs (30) positioned resting on the rest surface (2a).
PCT/IT2006/000346 2006-05-10 2006-05-10 A spacer element for flat elements, such as slabs, tiles and the like. WO2007129343A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE602006016020T DE602006016020D1 (en) 2006-05-10 2006-05-10 SPACER FOR FLAT ELEMENTS, SUCH AS PLATES, TILES AND THE LIKE
ES06756285T ES2349694T3 (en) 2006-05-10 2006-05-10 SPACER ELEMENT FOR FLAT ELEMENTS, SUCH AS Slabs, TILES, TILES AND SIMILAR.
EP06756285A EP2016238B1 (en) 2006-05-10 2006-05-10 A spacer element for flat elements, such as slabs, tiles and the like.
PT06756285T PT2016238E (en) 2006-05-10 2006-05-10 A spacer element for flat elements, such as slabs, tiles and the like.
PCT/IT2006/000346 WO2007129343A1 (en) 2006-05-10 2006-05-10 A spacer element for flat elements, such as slabs, tiles and the like.
AT06756285T ATE476567T1 (en) 2006-05-10 2006-05-10 SPACER ELEMENT FOR FLAT ELEMENTS, SUCH AS PLATES, TILES AND THE LIKE
CN2006800542564A CN101421472B (en) 2006-05-10 2006-05-10 A spacer element for flat elements, such as slabs, tiles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2006/000346 WO2007129343A1 (en) 2006-05-10 2006-05-10 A spacer element for flat elements, such as slabs, tiles and the like.

Publications (1)

Publication Number Publication Date
WO2007129343A1 true WO2007129343A1 (en) 2007-11-15

Family

ID=37667485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2006/000346 WO2007129343A1 (en) 2006-05-10 2006-05-10 A spacer element for flat elements, such as slabs, tiles and the like.

Country Status (7)

Country Link
EP (1) EP2016238B1 (en)
CN (1) CN101421472B (en)
AT (1) ATE476567T1 (en)
DE (1) DE602006016020D1 (en)
ES (1) ES2349694T3 (en)
PT (1) PT2016238E (en)
WO (1) WO2007129343A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20161153A1 (en) * 2016-02-29 2017-08-29 Mascagni S P A JUNCTION GROUP FOR PANELS PARTICULARLY FOR CEILINGS, COUNTERSHAFT, WALLS, COMPLEMENTARY FURNISHING AND SIMILAR FLOORING.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5756366B2 (en) * 2011-07-28 2015-07-29 ニチハ株式会社 Body edge fastening member, construction structure and construction method using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110097A5 (en) 1970-10-31 1972-05-26 Taddei Silvio
DE3225651A1 (en) 1982-07-09 1984-01-12 Betonwerke Heinrich Heß KG Zweigniederlassung Nürnberg, 8500 Nürnberg Connecting element for establishing a bond between panel-shaped building elements
EP0931943A2 (en) * 1998-01-22 1999-07-28 Syma Intercontinental Ag Fixing device for flat elements
EP1431477A1 (en) 2002-12-19 2004-06-23 Lummel GmbH & Co. KG Device and method for fixation of cladding elements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2743446Y (en) * 2004-11-03 2005-11-30 涂华山 Decorative plate/brick dry hanging curtain wall structure
CN1314870C (en) * 2004-11-29 2007-05-09 康玉范 Method of dry construction of energy saving walls with 3D adjustment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110097A5 (en) 1970-10-31 1972-05-26 Taddei Silvio
DE3225651A1 (en) 1982-07-09 1984-01-12 Betonwerke Heinrich Heß KG Zweigniederlassung Nürnberg, 8500 Nürnberg Connecting element for establishing a bond between panel-shaped building elements
EP0931943A2 (en) * 1998-01-22 1999-07-28 Syma Intercontinental Ag Fixing device for flat elements
EP1431477A1 (en) 2002-12-19 2004-06-23 Lummel GmbH & Co. KG Device and method for fixation of cladding elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20161153A1 (en) * 2016-02-29 2017-08-29 Mascagni S P A JUNCTION GROUP FOR PANELS PARTICULARLY FOR CEILINGS, COUNTERSHAFT, WALLS, COMPLEMENTARY FURNISHING AND SIMILAR FLOORING.

Also Published As

Publication number Publication date
CN101421472B (en) 2011-11-16
ES2349694T3 (en) 2011-01-10
DE602006016020D1 (en) 2010-09-16
ATE476567T1 (en) 2010-08-15
CN101421472A (en) 2009-04-29
EP2016238A1 (en) 2009-01-21
EP2016238B1 (en) 2010-08-04
PT2016238E (en) 2010-10-04

Similar Documents

Publication Publication Date Title
US20180135309A1 (en) Panel veneer systems
US3263388A (en) Ceiling tile hanger installation
UA75103C2 (en) Fixation system for fastening plates and / or facing tiles
KR102122685B1 (en) A Finishing Material Fixing Assembly For Building Wall
KR101565601B1 (en) The ceiling finishing panel and ceiling finishing apparatus
KR101251700B1 (en) Coupling system of deck-materials for using channel clip
KR102189496B1 (en) Assembling frame system for drain board
EP2016238B1 (en) A spacer element for flat elements, such as slabs, tiles and the like.
CA3086420C (en) A facade unit mounting apparatus
GB2544399A (en) Method for mounting panels of the insulating layer to the building wall and a set of elements for mounting panels of the insulating layer to the building wall
RU172001U1 (en) FASTENING ELEMENT
CN214402554U (en) Building fastener device
WO2023053832A1 (en) Panel device
KR20120005385U (en) fixing structure of ceiling panel
CN220688693U (en) Bracket structure suitable for multiple intervals
JP7329315B2 (en) Ceiling material installation method
JPH063061B2 (en) Wall surface using precast concrete board with tile support
US20040237446A1 (en) Locating device and method for locating tiles
JPS5833289Y2 (en) Installation structure of synthetic resin board
JPH0541129Y2 (en)
KR20150070794A (en) finishing panel fixing brakets and finishing apparatus with this
RU135680U1 (en) ROW CLAMMER
JP2023050773A (en) panel device
KR100722653B1 (en) Fixing device for ceiling and wall panel
RU5195U1 (en) TILES

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: 06756285

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2006756285

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 200680054256.4

Country of ref document: CN

NENP Non-entry into the national phase

Ref country code: DE