EP1409812A1 - Panel structure, particularly for the assemblage of elevated floor - Google Patents

Panel structure, particularly for the assemblage of elevated floor

Info

Publication number
EP1409812A1
EP1409812A1 EP01927510A EP01927510A EP1409812A1 EP 1409812 A1 EP1409812 A1 EP 1409812A1 EP 01927510 A EP01927510 A EP 01927510A EP 01927510 A EP01927510 A EP 01927510A EP 1409812 A1 EP1409812 A1 EP 1409812A1
Authority
EP
European Patent Office
Prior art keywords
assemblage
elevated floor
panel structure
panel
fact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01927510A
Other languages
German (de)
French (fr)
Other versions
EP1409812B1 (en
Inventor
Luca Liviero
Massimo Cameran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ifi Srl
Original Assignee
NAVAS HENRIQUE
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 NAVAS HENRIQUE filed Critical NAVAS HENRIQUE
Publication of EP1409812A1 publication Critical patent/EP1409812A1/en
Application granted granted Critical
Publication of EP1409812B1 publication Critical patent/EP1409812B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02405—Floor panels
    • E04F15/02417—Floor panels made of box-like elements
    • E04F15/02423—Floor panels made of box-like elements filled with core material

Definitions

  • the present invention has as its object the structure of a panel particularly for the assemblage of an elevated floor.
  • the elevated floors are characterized by their feature of being built substantially through an amount of panels hanged over at a certain distance from the soil or being held by a fixture of support.
  • the elevated pavements are particularly indicated to the situations where ventilation to the environment shall apply and also where certain types of machinery are installed.
  • the panels that constitute the elevated pavements above-mentioned are substantially made of a body covered by a layer that is normally an anodized metallic strip.
  • the external frame acts as a fixture element, assuring the rigidity of the set.
  • the panel with the structure above cited although accomplishing the proposed assignment, is not immune to inconveniences. Particularly, it must be taken into consideration the evident anti-esthetic situation generated by the inevitable joints existing there due to the coating, such joints that in another way, when assembled to the side surface, can make an unpleasant and noisy effect of friction.
  • the array or set of the known art is not able to combine lightness and rigidity to the complex, which functional effect is determined by the thickness necessary to avoid the undesirable deformation that is related to the load applied to the set or array (as example, the sensation of instability).
  • the main scope of this invention is constructing a panel containing an structure that grants a solution to the inconveniences brought up by the panels known in the art, particularly assuring a very high rigidity to the array related to its weight, and in this way, able to achieve a very limited deformation and being absolutely acceptable to the use for which it has been destined.
  • another important feature present herein is that one of making a panel with a structure able to eliminate almost totally the friction problem between the adjacent panels, assuring a high resistance in use besides producing a very low noise when it is stepped over.
  • Yet another object of this invention is to provide a panel in such structure that could be very flexible and ccould be defined in a wide range of profiles enabling the creation of different stiles.
  • Another object of this invention is to provide a panel with a structure that can be manufactured either in an automatic line of production or at least a semi-automatic line of production, saving time and money in the process.
  • Another scope of the present invention is the possibility of making a panel containing a structure that is manufacturable with technologies and installations of determined characteristics.
  • the main object is given above and the other scope that will be described as follows, come along with a panel structure to build elevated floors characterized by the fact that it contains the shape of a plate with a profile drawn from the turned surface up to the stepping side and up to the counter-side surface turned to the soil, covered by a metallic coating obtained by a cladding strip joined by clamping, said strip being provided with at least one fold to fit the related joint by clamping it inside the correspondent recess, defined in correspondence to the bottom edge of the said body, the external surface of said joint remaining at the same level as the surface of the surrounding coating.
  • Fig. 1 shows an axonometric section of a panel with the structure according to the invention
  • Fig. 2 shows in axonometry one part of the panel shown in
  • Fig. 3 shows an axonometric section of one part of a constructive variation of the panel shown in Fig 1 ;
  • Fig. 4 shows an axonometric section of a further constructive variation of the panel shown in fig 1.
  • a panel used particularly in building elevated floors, with the structure according to the invention is indicated as number 10.
  • the panel 10 comprehends a body in the shape of a plate 11 , a profile drawn from the surface 12 up to the stepping side, up to the counter-side surface 13, turned to the soil, covered by a metallic coating 14 made of claded strips 15, in this case anodized, joined by clamping.
  • the claded strips 15 are provided with a covering fold 16 to fit the related joint, here numbered as 17, through clamping inside the correspondent place 18 defined in the body 11 corresponding to the bottom edge.
  • the external surface of the joint 17 remains at the same level as the surface of the surrounding covering fold 16.
  • the joint 17 is defined corresponding to the side surface of the panel 10 e more precisely to the adjacency of the surface 13 turned to the soil.
  • the covering fold 16 is, in this embodiment, obtained by two half-shells, respectively 19 and 20, one of them, 19, so-called in the sector "cup” is placed in the bottom part and clamped to another part 20 placed in the top and so-called in that spot as "lid".
  • a particular reference to Fig. 3 an alternative embodiment of the panel above described comes in the set/array numbered as 100.
  • the panel 100 is also provided with a body 101 as previously described in panel 10, comprehends besides the coating, here numbered as 102, a frame constituted by a set of ribs profiles 103 made of plastic material joined together by glue/sticking material corresponding to the side surface of the same panel 100.
  • a further embodiment variation 200 provides also a body 201 containing a coating 202 made of anodized metallic strips and clamped in the same way as described in panel 10, but in this case differs due to the presence of a side border constituted by a set of ribs profiles 203 each one of them presenting a protuberance 204 to insert a coupling inside a counter- profile as a shell 205 carved in the body 201 and corresponding to the coating 202.
  • the panel with its structure according to the present invention achieves a high equalization between the rigidity of the complex and its lightness, assuring in this way a very low deformation and high functionality in any situation where it applies.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)
  • Piles And Underground Anchors (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

Elevated floor comprising a panel (10) and a metallic cover (14) made of sheets (15),joined by clamping. Said sheets (15) are joined by at least one fold (16) that fits into a corresponding recess at the bottom side of the said panel (10).

Description

PANEL STRUCTURE, PARTICULARLY FOR THE ASSEMBLAGE OF ELEVATED FLOOR. Technical field
The present invention has as its object the structure of a panel particularly for the assemblage of an elevated floor.
Background art
As currently used, the elevated floors are characterized by their feature of being built substantially through an amount of panels hanged over at a certain distance from the soil or being held by a fixture of support.
These floors are particularly indicated to be used in thermo electrical or electrical plants where the maintenance shall be easily provided or shall suffer constant modifications.
Besides that, the elevated pavements are particularly indicated to the situations where ventilation to the environment shall apply and also where certain types of machinery are installed.
Currently, the panels that constitute the elevated pavements above-mentioned are substantially made of a body covered by a layer that is normally an anodized metallic strip. Particularly, the external frame acts as a fixture element, assuring the rigidity of the set.
The panel with the structure above cited, although accomplishing the proposed assignment, is not immune to inconveniences. Particularly, it must be taken into consideration the evident anti-esthetic situation generated by the inevitable joints existing there due to the coating, such joints that in another way, when assembled to the side surface, can make an unpleasant and noisy effect of friction. Besides that, the array or set of the known art is not able to combine lightness and rigidity to the complex, which functional effect is determined by the thickness necessary to avoid the undesirable deformation that is related to the load applied to the set or array (as example, the sensation of instability).
Scope of the invention
The main scope of this invention is constructing a panel containing an structure that grants a solution to the inconveniences brought up by the panels known in the art, particularly assuring a very high rigidity to the array related to its weight, and in this way, able to achieve a very limited deformation and being absolutely acceptable to the use for which it has been destined.
Regarding to the main objective of this invention, another important feature present herein, is that one of making a panel with a structure able to eliminate almost totally the friction problem between the adjacent panels, assuring a high resistance in use besides producing a very low noise when it is stepped over.
Yet another object of this invention is to provide a panel in such structure that could be very flexible and ccould be defined in a wide range of profiles enabling the creation of different stiles.
Another object of this invention is to provide a panel with a structure that can be manufactured either in an automatic line of production or at least a semi-automatic line of production, saving time and money in the process. Another scope of the present invention is the possibility of making a panel containing a structure that is manufacturable with technologies and installations of determined characteristics.
The main object is given above and the other scope that will be described as follows, come along with a panel structure to build elevated floors characterized by the fact that it contains the shape of a plate with a profile drawn from the turned surface up to the stepping side and up to the counter-side surface turned to the soil, covered by a metallic coating obtained by a cladding strip joined by clamping, said strip being provided with at least one fold to fit the related joint by clamping it inside the correspondent recess, defined in correspondence to the bottom edge of the said body, the external surface of said joint remaining at the same level as the surface of the surrounding coating.
Another characteristic and advantage of the present invention, will be better perceived from the description of the preferred embodiments illustrated by the figures that are part integrant of this patent application, assuring that the whole conception of this invention is not restricted to the embodiments hereinafter shown by the drawings below.
Brief description of the drawings
Fig. 1 shows an axonometric section of a panel with the structure according to the invention; Fig. 2 shows in axonometry one part of the panel shown in
Fig. 1 ;
Fig. 3 shows an axonometric section of one part of a constructive variation of the panel shown in Fig 1 ; and
Fig. 4 shows an axonometric section of a further constructive variation of the panel shown in fig 1.
Best way to carry out the invention
Particularly referring to Figs. 1 and 2, a panel used particularly in building elevated floors, with the structure according to the invention, is indicated as number 10.
Particularly, the panel 10 comprehends a body in the shape of a plate 11 , a profile drawn from the surface 12 up to the stepping side, up to the counter-side surface 13, turned to the soil, covered by a metallic coating 14 made of claded strips 15, in this case anodized, joined by clamping.
The claded strips 15 are provided with a covering fold 16 to fit the related joint, here numbered as 17, through clamping inside the correspondent place 18 defined in the body 11 corresponding to the bottom edge.
The external surface of the joint 17 remains at the same level as the surface of the surrounding covering fold 16.
In this case the joint 17 is defined corresponding to the side surface of the panel 10 e more precisely to the adjacency of the surface 13 turned to the soil.
The covering fold 16 is, in this embodiment, obtained by two half-shells, respectively 19 and 20, one of them, 19, so-called in the sector "cup" is placed in the bottom part and clamped to another part 20 placed in the top and so-called in that spot as "lid". With a particular reference to Fig. 3, an alternative embodiment of the panel above described comes in the set/array numbered as 100.
Particularly the panel 100 is also provided with a body 101 as previously described in panel 10, comprehends besides the coating, here numbered as 102, a frame constituted by a set of ribs profiles 103 made of plastic material joined together by glue/sticking material corresponding to the side surface of the same panel 100.
With special reference to Fig. 4, a further embodiment variation 200 provides also a body 201 containing a coating 202 made of anodized metallic strips and clamped in the same way as described in panel 10, but in this case differs due to the presence of a side border constituted by a set of ribs profiles 203 each one of them presenting a protuberance 204 to insert a coupling inside a counter- profile as a shell 205 carved in the body 201 and corresponding to the coating 202.
In practice, it is shown that the present invention has brought the solution to what was proposed in the begining, to the scope and to what was stated.
It shall be noted how the panel with its structure according to the present invention, in all its embodiments, achieves a high equalization between the rigidity of the complex and its lightness, assuring in this way a very low deformation and high functionality in any situation where it applies.
By carving the clamping method, there is no possibility of doting it with a plastic material covering, assuring a further increment in rigidity of the structure complex according to the invention, rendering itself this way fit even in a situation of high stepping over. Besides that, it must be observed how the panel profile, according to the structure of the invention, is conjugated to the positioning of the joints. It works in a way where each panel does not produce any friction with the other adjacent panels, what grants an optimum resistance to use but also the possibility of combining a high level of silence with its work capability.
Still, it must be observed how the panel, according to the invention, can be coupled and associated to the widest range of pavements. The present invention is open to a number of modifications, never leaving the scope of the inventive act, nor the invention itself.
All technical details are replaceable for other elements technically equivalent. The material and the dimensions can be of any other kind according to the demand at any specific place and time.

Claims

1. PANEL STRUCTURE, PARTICULARLY FOR THE ASSEMBLAGE OF ELEVATED FLOOR, characterized by an structure of panel specially designed for building an elevated floor, comprehending a body in the shape of a plate, a profile drawn from the surface turned to the side of stepping and to the surface counter-placed turned to the soil, covered by a metallic coating made of strips joined through clamping, said strip containing at least one fold to fit the related joint by clamping into a corresponding recess defined corresponding to the bottom side of the said body, the external surface of the said joint remaining at the same level of the surrounding covering.
2. PANEL STRUCTURE, PARTICULARLY FOR THE ASSEMBLAGE OF ELEVATED FLOOR, according to claim 1 , characterized by the fact that said joint is defined correspondently to the side surface of said body.
3. PANEL STRUCTURE, PARTICULARLY FOR THE ASSEMBLAGE OF ELEVATED FLOOR, according to one or more of the precedent claims, characterized by the fact that it comprehends an external fixation in correspondence to the side surface of the said body, being one or more ribs profiles of plastic material.
4. PANEL STRUCTURE, PARTICULARLY FOR THE ASSEMBLAGE OF ELEVATED FLOOR, according to one or more of the precedent claims, characterized by the fact that each of the said ribs profiles being doted of a protuberance to insert a coupling inside a counter-profile as a shell carved in the said body and corresponding to the said body.
5. PANEL STRUCTURE, PARTICULARLY FOR THE ASSEMBLAGE OF ELEVATED FLOOR, according to one or more of the precedent claims, characterized by the fact that said covering is obtained by two half-shells, coupled one to the other by a clamped joint.
6. PANEL STRUCTURE, PARTICULARLY FOR THE ASSEMBLAGE OF ELEVATED FLOOR, according to one or more of the precedent claims, characterized by the fact that it is according to what is written and shown in the drawings sheets herein inserted.
EP01927510A 2000-05-11 2001-05-09 Panel structure, particularly for the assemblage of elevated floor Expired - Lifetime EP1409812B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPD000118 2000-05-11
IT2000PD000118A IT1315444B1 (en) 2000-05-11 2000-05-11 PANEL STRUCTURE PARTICULARLY FOR THE CONSTRUCTION OF RAISED FLOORS.
PCT/BR2001/000058 WO2001086094A1 (en) 2000-05-11 2001-05-09 Panel structure, particularly for the assemblage of elevated floor

Publications (2)

Publication Number Publication Date
EP1409812A1 true EP1409812A1 (en) 2004-04-21
EP1409812B1 EP1409812B1 (en) 2006-01-04

Family

ID=11451966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01927510A Expired - Lifetime EP1409812B1 (en) 2000-05-11 2001-05-09 Panel structure, particularly for the assemblage of elevated floor

Country Status (11)

Country Link
US (1) US20030154682A1 (en)
EP (1) EP1409812B1 (en)
JP (1) JP2003532816A (en)
KR (1) KR20030009486A (en)
CN (1) CN1261659C (en)
AT (1) ATE315145T1 (en)
AU (1) AU2001254539A1 (en)
DE (1) DE60116482D1 (en)
ES (1) ES2256229T3 (en)
IT (1) IT1315444B1 (en)
WO (1) WO2001086094A1 (en)

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EP1329568B1 (en) * 2001-12-18 2005-11-23 Bresciana Graniti S.p.A. Composite tile for flooring
WO2003078760A1 (en) * 2002-03-20 2003-09-25 Mark Gray Panel for elevated floors
EP1678394A1 (en) * 2003-08-29 2006-07-12 Kingspan Holdings (IRL) Limited An access floor panel
CN100449091C (en) * 2007-05-01 2009-01-07 江苏华东机房集团有限公司 Movable calcium sulfale floor block
JP6121206B2 (en) * 2013-03-22 2017-04-26 センクシア株式会社 Floor panel
IN2014KN00508A (en) * 2013-09-27 2015-04-03 Hitachi Metals Techno Ltd
IS2965B (en) * 2015-05-28 2017-03-15 Eysturoy Grímsson Regin A new building block made of mineral wool and fiber-reinforced plastic
JP7464272B2 (en) * 2020-08-08 2024-04-09 アイリスオーヤマ株式会社 Floor panels and free access floors

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Also Published As

Publication number Publication date
DE60116482D1 (en) 2006-03-30
IT1315444B1 (en) 2003-02-10
EP1409812B1 (en) 2006-01-04
KR20030009486A (en) 2003-01-29
WO2001086094A1 (en) 2001-11-15
ITPD20000118A1 (en) 2001-11-11
CN1261659C (en) 2006-06-28
CN1439075A (en) 2003-08-27
AU2001254539A1 (en) 2001-11-20
ATE315145T1 (en) 2006-02-15
ES2256229T3 (en) 2006-07-16
US20030154682A1 (en) 2003-08-21
JP2003532816A (en) 2003-11-05

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