WO2020074096A1 - Dalle pour un revêtement de sol - Google Patents

Dalle pour un revêtement de sol Download PDF

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Publication number
WO2020074096A1
WO2020074096A1 PCT/EP2018/077892 EP2018077892W WO2020074096A1 WO 2020074096 A1 WO2020074096 A1 WO 2020074096A1 EP 2018077892 W EP2018077892 W EP 2018077892W WO 2020074096 A1 WO2020074096 A1 WO 2020074096A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
covering
plates
measurement result
forwarding
Prior art date
Application number
PCT/EP2018/077892
Other languages
German (de)
English (en)
Inventor
Josef Hrovath
Hugo Lenhard-Backhaus
Original Assignee
Josef Hrovath
Lenhard Backhaus Hugo
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 Josef Hrovath, Lenhard Backhaus Hugo filed Critical Josef Hrovath
Priority to PCT/EP2018/077892 priority Critical patent/WO2020074096A1/fr
Publication of WO2020074096A1 publication Critical patent/WO2020074096A1/fr

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
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
    • 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
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/10—Mechanical actuation by pressure on floors, floor coverings, stair treads, counters, or tills
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets

Definitions

  • Cover plate for a floor covering
  • the invention relates to a covering plate for a floor covering according to the preamble of claim 1 and in particular WO 2004/076775 by the same inventors and WO 2014/121879.
  • the first publication discloses covering plates which are mounted on supporting plates (also called mounting plates, connecting crosses or positioning crosses), which each carry and adjust four covering plates in the corner areas thereof.
  • the covering panels are either homogeneous or consist of at least a lower base layer and an upper decorative layer.
  • Such floor coverings are used temporarily, in particular for exhibitions, at trade fairs or events, although the duration of use can be a few months and possibly even years.
  • the term "temporary” essentially refers to the fact that the flooring is free on a solid surface is applied and mostly not at all, or is only connected to the surface by screws or glue or the like at individual points for securing and fine adjustment. Therefore, it can be removed easily and (practically) without leaving any damage or even traces on the surface.
  • the second document discloses a manufacturing process for composite panels with a decorative layer and base layer by means of a special molding.
  • the finished panels are designed in their edge areas so that they are connected to one another by means of elastic deformation of individual areas without intermediate supports.
  • the description states en passant that a sensor carrier can be used in an annular channel of the plate, in which four sensors could be used.
  • the sensors can detect loads, for example, and the data is forwarded via lines. All these elements, including the lines for forwarding the measurement results, are installed on the spot in the plate or the neighboring plates.
  • Organizationally - separate storage - and in the workflow there are major problems, since the sensitive elements have to be handled and laid precisely during the rather rough construction of the flooring. If the narrow tolerances are exceeded, the sensors only measure nonsense.
  • underfloor heating which is preferably provided firmly below the decorative layer and above the actual base layer of the covering panels, the joint being used to join the Cover plates also create the electrical connections for the underfloor heating to the individual cover plates, so that the installation is carried out in a very simple and reliable manner, without cables, etc., except for the actual connection to one or more of the plates to which the energy is supplied.
  • covering plates are used, the upper side of which preferably corresponds to the upper sides of the other covering plates used, but which are particularly preferred either in the contact area with their underside they have mounting plates, or in the contact area with neighboring plates, depending on the type of covering plate, sensors permanently installed, preferably foamed or cast in the manner of a lost core, which can recognize and determine a load resting on the covering plate and which transmit the corresponding data Cables, which are provided in the covering plates and are connected in a conductive manner to a connecting plate when the floor covering is being assembled, or are transmitted wirelessly to processing electronics.
  • a sensor Covering plate possible, for example to change the lighting in the exhibition room, the lighting in a showcase, or an exhibit; to trigger an alarm for too close to an object, or a door that can only be opened in an emergency, etc. and much more.
  • the sensor or sensors are preferably installed as a lost core in the bottom or bottom layer (s) of the covering plate, which usually consists of foamed or cast material (plastic), on which a decorative layer, usually a plate, is applied.
  • the data lines and the supply lines, as well as the contacts, are preferably also incorporated in one.
  • An assembly of the sensors and the cables by gluing them to the underside of the covering plate, possibly in a groove or recess, is also possible according to the invention, but is ultimately much more complex.
  • the galvanic connections beyond the plate are made via contacts, preferably resilient contacts, either from the covering plate to the covering plate or via the covering plate - connecting cross - next covering plate to the actual connection point.
  • a first major advantage is that the laying is carried out in exactly the same way as for panels without sensors, the sensor panels only have to be used at the designated locations and a strip of wiring panels to derive the data be relocated.
  • the lines / sensors are designed in such a way that a plurality of sensors can be attached via a line (with a plurality of individual conductors) is a communications technology question which does not affect the basic idea of the invention.
  • the senor is not galvanically connected to a corresponding connection point for supplying energy and dissipation of the data, but the covering plate has its own power source, for example a battery, or a rechargeable battery, preferably exchangeable, and the Data is transmitted wirelessly, for example via Bluetooth, or similar wireless data transfers known in the prior art.
  • the sensor takes place of inserting the sensor as a lost core, it is also possible to properly mount it in a recess or in a cast housing, since no wiring is necessary. In this case, too, no further handling of the sensor is necessary at the place of installation, in contrast to the prior art.
  • the sensors are accommodated in the support plates, which is possible despite their flat design due to the miniaturization of the sensors.
  • the lines can in turn be provided in the covering plates (and supporting plates, if necessary) and can extend over several plates by means of suitable contacts.
  • a very important advantage of the fixed arrangement in the respective plate is that the position is defined relative to the plate and an accuracy of the measurement is achieved that could not be achieved in the prior art without calibration after laying. This is especially true if the sensor measures the force (pressure) between the plate and the plate, since then unevenness in the surface is irrelevant.
  • the placement of the sensors in the covering plates or support plates enables easy handling when building the floor, since no compositions and assemblies need to be carried out, as is necessary in the prior art, if the sensors are fastened in place on the plates and the cables have to be laid under the floor. It is not necessary that all installed covering plates / connecting crosses are provided with lines, it is entirely sufficient to lay such plates from the plate with the sensor to the actual connection point.
  • FIG. 1 shows, purely schematically, a corner area of a covering plate equipped according to the invention in a section along the line I-I of FIG. 2,
  • FIG. 2 is a bottom view of the plate of FIG. 1 in the direction of arrow II of FIGS. 1 and
  • a covering plate 1 has as is known from the prior art, a thinning in its corner area in order to interact with a support plate.
  • recesses 2 are provided, into which protrusions of the support plate project in the installed state.
  • a pressure sensor 3 is now arranged in the corner area in the covering plate 1, preferably as a lost core, together with its data cables and supply cables, collectively referred to as cables 4.
  • the cables in FIG. 2 are deliberately drawn no further from the sensor 3 than up to the cutting line, since there are then variants, as explained below.
  • At least one contact plate 5 is provided in the corner area, preferably foamed-in, which interacts with contacts on the associated support plate in the installed state of the floor.
  • electronics for controlling the sensor and / or the contacts can also be provided, which is then preferably controlled via the feed line (s).
  • a variant is not shown, in which no contact plate is provided, but instead lead the cables from the sensor directly to a plug or the like, from which the transmission to the electronics takes place. This is useful, for example, for boards that are laid on the edge of the covering.
  • a combination of the two variants is also possible; all that is required is a corresponding galvanic connection of the cables for both variants. This is not a problem when foaming / pouring the cables into a principally non-conductive matrix. Appropriate instructions for the installer can be strikingly attached to the underside of the plate without disturbing.
  • the adjustment protrusions 2 are used as contacts, by segmenting the mostly elastically deformable protrusion like pie pieces with an insulating distance from one another or isolating intermediate parts, several connections per protrusion. The connection of the lines then becomes somewhat more complex, but since the production takes place in the factory, this means only a one-off adjustment during production.
  • FIGS. 1 and 2 it is indicated that the plate 1 is constructed in two layers. This corresponds to the state of the art, with a mechanically firm base layer on the underside and a decorative layer on the top side, but does not have to be designed in this way, in particular the thickness ratios can be different than shown.
  • the base layer is mostly foamed or cast onto the decorative layer, it is easy to accommodate the contacts, the lines, the sensors, etc. in this layer. In the illustration, this is indicated by the “loose” type of route of the lines.
  • the lines 4 can of course also be inserted into the grooves of the covering plate 1, regardless of the number of layers, and fixed there (cast, glued, etc.).
  • the sensor 3 is indicated purely schematically, it can function in the manner of a piezo element, a strain gauge, etc. In the prior art, there are enough choices for the person skilled in the art that he can easily make, knowing the invention.
  • the counterparts of the mounting projections 2 (Fig. 3) are not shown.
  • FIG. 3 shows (on a different scale, purely schematically) a support plate (connecting cross) 6 which matches the covering plate 1 shown:
  • This has, corresponding to the possible connection of four covering plates, corresponding contact plates 5, which are lost cores in the supporting plate 6 are cast or foamed.
  • the elements (circles) which are not provided with reference symbols serve for the fine adjustment of the plates or are present for production reasons.
  • the contacts of the contact plates 5 are preferably formed resiliently normal to the plane of the drawing on at least one of the interacting parts in order to make the contact reliably and without interference.
  • one or more covering plates 1 with sensors or supporting plates 6 with sensors (sensor plates) with covering plates or supporting plates which have lines 4 and contact plates 5 for forwarding the signals (line slabs) and combined with covering slabs and support slabs without any such equipment (simple slabs), whereby only the correct choice of slabs must be observed when laying, which is not a problem due to the information on their undersides. Because of their simplicity, a more detailed description of the line plates is avoided.
  • the invention is not limited to the exemplary embodiment shown and described, but can be modified in various ways. So it is possible to arrange the sensors in the covering plate in such a way that they lie directly on the ground, especially in the case of coverings in which the individual plates are connected directly to one another, thus without supporting plates, this is advantageous, although the sensors also apply to such coverings can be accommodated in the contact area plate-plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Floor Finish (AREA)

Abstract

L'invention concerne une dalle pour un revêtement de sol, dans lequel les dalles sont liées en un revêtement d'une manière permettant, le cas échéant, un désassemblage à solidarité de forme au moyen de plaques de support (6), la dalle (1), le cas échéant la plaque de support (6), comprenant au moins un capteur de pression (3) et un dispositif pour la transmission du résultat de mesure du capteur de pression (3) étant prévu. Pour faciliter le montage et améliorer le résultat de mesure, le capteur (3) selon l'invention est monté de manière fixe dans la dalle ou plaque (1, 6), de préférence expansé ou moulé à la manière d'un noyau perdu, il est disposé de préférence dans la zone de contact de la dalle (1) avec une dalle adjacente ou une plaque de support (6), et le dispositif pour la transmission du résultat de mesure est prévu dans la dalle ou plaque (1, 6).
PCT/EP2018/077892 2018-10-12 2018-10-12 Dalle pour un revêtement de sol WO2020074096A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/077892 WO2020074096A1 (fr) 2018-10-12 2018-10-12 Dalle pour un revêtement de sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/077892 WO2020074096A1 (fr) 2018-10-12 2018-10-12 Dalle pour un revêtement de sol

Publications (1)

Publication Number Publication Date
WO2020074096A1 true WO2020074096A1 (fr) 2020-04-16

Family

ID=64023988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/077892 WO2020074096A1 (fr) 2018-10-12 2018-10-12 Dalle pour un revêtement de sol

Country Status (1)

Country Link
WO (1) WO2020074096A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031290A1 (fr) 2000-10-12 2002-04-18 Josef Hrovath Plaque de recouvrement
WO2004076775A1 (fr) 2003-02-26 2004-09-10 Josef Hrovath Revetements constitues de dalles
WO2005040521A2 (fr) * 2003-10-24 2005-05-06 Petec Societe Anonyme Element de construction pour former des revetements de sol ou des revetements muraux
EP2452815A1 (fr) * 2010-11-09 2012-05-16 Falquon GmbH Plaque de matériau dérivé du bois dotée d'éléments décoratifs
WO2014121879A1 (fr) 2012-12-21 2014-08-14 Arsratio Holding Gmbh Élément structural pour la formation d'un revêtement de sol et/ou revêtement mural et procédé de fabrication de cet élément structural
DE202015007999U1 (de) * 2015-11-17 2017-02-20 Parador Gmbh Plattenkörper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031290A1 (fr) 2000-10-12 2002-04-18 Josef Hrovath Plaque de recouvrement
WO2004076775A1 (fr) 2003-02-26 2004-09-10 Josef Hrovath Revetements constitues de dalles
WO2005040521A2 (fr) * 2003-10-24 2005-05-06 Petec Societe Anonyme Element de construction pour former des revetements de sol ou des revetements muraux
EP2452815A1 (fr) * 2010-11-09 2012-05-16 Falquon GmbH Plaque de matériau dérivé du bois dotée d'éléments décoratifs
WO2014121879A1 (fr) 2012-12-21 2014-08-14 Arsratio Holding Gmbh Élément structural pour la formation d'un revêtement de sol et/ou revêtement mural et procédé de fabrication de cet élément structural
DE202015007999U1 (de) * 2015-11-17 2017-02-20 Parador Gmbh Plattenkörper

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