Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
  • F24D13/00—Electric heating systems
  • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
  • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
• • 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
• • 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
  • E04F13/0862—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 composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
• • 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
  • E04F15/02005—Construction of joints, e.g. dividing strips
  • E04F15/02016—Construction of joints, e.g. dividing strips with sealing elements between flooring elements
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/02—Flooring or floor layers composed of a number of similar elements
  • E04F15/02177—Floor elements for use at a specific location
  • E04F15/02188—Floor elements for use at a specific location for use in wet rooms
• • 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
  • E04F15/02194—Flooring consisting of a number of elements carried by a non-rollable common support plate or grid
• • 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
  • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
  • E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
  • E04F15/043—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material the lower layer being of organic plastic 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
  • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
  • E04F15/082—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass in combination with a lower layer of other material
  • E04F15/087—The lower layer being of organic plastic with or without reinforcements or filling materials
• • 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
  • E04F2290/023—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 for heating
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
  • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

• the invention relates to a covering plate which has a support plate and at least one decorative plate, the outline of the decorative plate and the support plate extending differently over at least part of the length of the circumference of the covering plate.
• Such covering slabs are mainly used for laying in closed rooms and in particular, but not exclusively, for laying in so-called wet rooms, such as bathrooms, toilets, basements, but also vestibules, conservatories and verandas, both on the floor and on walls.
• Such covering plates are known from DE 76 17 129 U and FR 2 570 116 A, wherein according to both documents the support plate and the - only - decorative plate have the same shape and size and are only arranged at an angle to one another. This results in an overlap when laying the covering panels, which increases the mechanical strength and prevents the formation of steps.
• the laying itself is still carried out covering board for covering board, whereby it must be ensured that it is adjusted horizontally and, above all, that the joints between the covering boards actually run in a straight line.
• Tiles are still glued to the screed or stone slabs piece by piece, either also glued to the screed or laid in a thin, medium or thick bed. If electrical underfloor heating is provided, the mats or wires are laid on the estrio surface and run the risk of being damaged when the covering is subsequently laid. In any case, the heating elements lie on the screed instead of on the covering, which greatly reduces the efficiency of the heating.
• This slab has largely proven itself when laying in the gravel bed outdoors, but is not expedient for the use mentioned at the beginning. This is due to the fact that the decorative panels are glued to the support panel, which is easier to do in the manufacturing rooms set up for this than on the construction site, but it does not bring any advantage when laying the panels themselves.
• the design with the projecting support plate is optically and mechanically unacceptable due to the necessity of covering with an insulating tape.
• the invention aims to provide a covering plate for the use mentioned at the outset, which is visually appealing, mechanically firm and inexpensive to produce, in one embodiment it should in particular facilitate the arrangement of a heater and in another embodiment it should be easier to install covering plates than previously known.
• the invention proposes that the at least one decorative plate is foamed or glued to the support plate, that the support plate with at least part of its thickness and on at least one side steps back or protrudes behind the decorative plate, and that either the support plate is on the opposite side Side protrudes or steps back over the decorative plate by the same amount, or that the support plate on the opposite side also withdraws or protrudes behind the decorative plate, and that a connecting strip at least substantially fills the empty space thus formed.
• the decorative panels in appropriate shapes during manufacture, to foam the remaining space and thus to foam the decorative panels to the support plate.
• This manufacture achieves an accuracy that is desirable when laying inside the building.
• the overhang of the support plate according to the invention in the case of rectangular covering panels - on two adjacent sides and the same overhang of the decorative panels on the other two sides, flexibility in laying is achieved by also adapting to those permitted in construction Unevenness in the floor can be achieved without the appearance or the mechanical strength of the finished floor being affected.
• the laying and the adjustment of the covering plates to each other is simplified
• the second variant of the invention the sole protrusion of the decorative panel, makes it possible to use connecting strips which rest or are glued to the substrate and, if necessary, form-fittingly, hold and support the covering panels, thereby greatly simplifying the laying and adjustment of the covering panels to one another ,
• easier repair is also possible in that the connection between the covering plates and the connecting strip is made reversible or at least easily detachable.
• the sole protrusion of the support plate it is possible to place strips between the decorative plates which pass through at least one direction over several covering plates and thus facilitate adjustment and laying and increase the overall mechanical strength of the covering ,
• heating elements such as heating mats or heating wires or heating hoses on the back of the decorative plates and to fix them when the decorative plate is connected to the supporting plate, with corresponding plugs or contacts or suitable connectors on corresponding edges of the supporting plate. fittings are provided.
• FIG. 1 shows a section through a covering plate according to the first variant of the invention
• FIG. 2 shows a configuration
• FIGS. 3 and 4 show other configurations
• FIGS. 5 to 7 show purely schematic top views of various forms of training Covering plates
• FIGS. 8 to 10 show invention-based covering plates with integrated heating elements
• FIG. 11 shows a section through a covering plate according to the second variant of the invention
• 12 shows an embodiment of the third variant of the invention
• FIG. 13 shows a detail of an embodiment of the third variant of the invention
• FIGS. 14 and 15 show two particularly preferred embodiments
• FIG. 16 shows a further variant of the invention.
• Fig. 1 shows a covering plate 1 according to the invention in section. It essentially consists of a decorative plate 2 and a support plate 3.
• the support plate 3 is foamed onto the decorative plate 2, i.e. that the connection between the decorative plate and the foamed support plate takes place during the manufacture of the support plate.
• the contact surface between the decorative plate 2 and the later support plate 3 or the like with an additional binder. is brushed or sprayed in order to improve or accelerate the adhesion of the solidifying and forming support plate 3 to the back of the decorative plate 2.
• the support plate 3 can be provided with knobs 4 on its underside, this may serve to facilitate the laying of the covering plate 1 with tile adhesive or the like.
• FIG. 1 also shows that on the right edge in the figure, the support plate 3 projects by a width B over the edge of the decorative plate 2.
• the decorative panel B protrudes again by the same amount B over the supporting panel, so that when laying butt-to-butt the joint between the individual covering panels 1 does not pass essentially normal to the covering panel level, but has at least one step.
• Fig. 2 shows a variant of the invention.
• the protruding edge 3 'of the covering plate 3 is made thinner than the part of the support plate located below the decorative plates 2, but a region 3''of the support plate is formed in the area 2' in which the Dckor plate protrudes above the support plate
• the thickness of these support plate areas 3 'or 3 is selected such that the same thickness is obtained as in the main area below the cover plate 2.
• 3 shows a further variant in which the thickness of the projecting area 3 'of the support plate 3 gradually decreases on the outside and accordingly on the opposite side the support plate 3 "located below the projecting decorative plate area 2' gradually increases in thickness from the edge It is of course possible to choose this design differently, as shown in FIG. 4, so with a corresponding thickness of the support plate, a projection or recess can also be selected which approximates the usual shape of groove 9 'and tongue 9 or even has such training.
• FIGS. 5 to 7 show purely top views of covering plates according to the invention: one can see the displacement of the support plate with respect to the decorative plate and also that it is of course possible (FIG. 6) to have several decorative plates on one Unite support plate. If the Deko ⁇ latten have no straight-line outline, as shown in FIG. 7, it is still favorable for laying and handling if the support plates are limited in a straight line. From Fig. 7 it is also readily apparent that it is also possible to produce the support plate with pimpled edges, one only has to imagine the two covering plates turned over, thus viewed from below: the pimples and cutouts interlock easily and can Contribute to easier laying and adjustment of the covering, especially in large areas. It can be seen from these representations that in many cases it will be for the sake of simplicity that the support plate is at least substantially congruent with the decorative plate or plates and is only shifted accordingly, but this is by no means a necessity.
• decorative plates ceramic materials, cut stone slabs, artificial stone, wood, aluminum, stainless steel, stainless steel and the like.
• Foamable plastics in particular resins
• polyamides, polyimides, polyurethanes and polystyrenes can be used as the material for the support plate, but also foamable compositions with cellulose fibers and / or stone fibers.
• So-called hard integral foams, hard elastic foams, RIM materials (Reaction Injection Molding) and so-called "coating systems”, but also prepreg systems and wet-laminated systems are particularly suitable. Particularly in wet rooms, those materials are preferred which do not absorb water in the cured state.
• the structure of the covering plates according to the invention makes it possible to provide them in a simple and cost-saving manner with an electrical or liquid heating which is also easy and simple to connect.
• heating elements can either have a flat character, for example heating mats which essentially correspond to the surface of the supporting plates, or they have a linear character and it is in the form of a snake or the like, resistance wires, capillary tube Ghen or the like.
• FIG. 8 shows a plug arrangement in which the two plugs 6 ', 6 "for closing the contacts are pushed into one another essentially horizontally, as is also the case 8 also shows, likewise purely schematically, a heating wire 5 or a heating mat, which ends in each case with a plug 6 ′ or 6 ′′.
• FIG. 9 in the case of a covering plate which essentially corresponds in its edge structure to the covering plate in FIG. 2, a plug 7 1 , 7 "is provided which is used when the two are moved
• FIG. 8 shows a variant which can be selected with inclined edges, this variant shows that the configuration according to the invention is possible with all forms of formation of the edges.
• FIG. 11 shows the second variant of the invention purely schematically in section across a butt joint of two covering panels 1.
• the deco panels 2 project over the supporting panels 3 on both sides, the figure showing that also however, a thin area of each support plate extends to the edge of the decorative plate.
• This serves on the one hand for mechanical reinforcement, on the other hand it enables the provision of projections 12 on the connecting strip 10 and of recesses 13 at suitable locations in the support plate 3. In this way, the individual covering plates 1 can be precisely adjusted to one another in the simplest way.
• the projections 12 can, as shown, have the form of strips (the recesses then being groove-shaped), or they can be conical, frustoconical or spherical. In these cases, they also perform an adjustment function in the direction of the longitudinal axis of the connecting strip 10.
• electrical contacts or fittings for liquid heating
• the projections 12 or recesses 13 to provide the electrical connections for electrical resistance heating between the decorative plate and the support plate (not shown). If they are designed as plugs and mechanically correspondingly massive, these contacts can also take over the function of the projections 12 - recesses 13 - but in most cases this is not favorable.
• the connecting strips 10 can preferably have lengths which extend over a plurality of covering plates, as a result of which the mechanical stability and the adjustment are further improved.
• the strips running transversely to it are correspondingly short.
• connecting strips 10 are also possible to design the connecting strips 10 so high that the covering plates no longer rest on the floor but only on the connecting strips. This case is particularly advantageous in the case of an uneven floor which is unsuitable for a flat application of the covering plates. In this case in particular, it should also be considered to make the connecting strips significantly shorter than the side edges of the covering plates and thus to achieve almost punctiform contacting of the subfloor. In this case, the arrangement of the individual connecting strips in the corner area of the covering plates is preferred for reasons of mechanical stability.
• the connecting strips are also preferably “cross-shaped”, that is to say that the connecting strip and the connecting strip crossing them are each formed over a relatively short distance (preferably) and thus each hold four covering plates in their corner regions.
• the connections between the covering plates and the connecting strip through the projections can also be made in such a way that the projections are held in the recesses in a resilient or elastic manner, so that no adhesive connection of the covering plate to the substrate or the connecting strip has to be created. This noticeably facilitates the repair of the covering.
• the projections / recesses can be part of the connecting strip / covering plate or holding parts inserted into them. In the latter case, it is possible to provide that the connection can only be released in a destructive manner and that these holding parts must then be replaced. This achieves the best holding forces with only slight increases in costs with regard to holding elements that have to be released multiple times.
• the plugs or contacts are shown only schematically, they also do not require any further explanation, since they can be easily selected from the industrial offer for those skilled in the field of underfloor heating in knowledge of the invention.
• the plugs that form the receptacles 6 ', 7', 8 ' have such a contact surface that they Also withstand larger inclined positions and inaccuracies in the position of adjacent panels when laying the covering panels without losing electrical contact.
• connecting cables In the transition from one row of covering plates to the next, connecting cables (connecting pipes) can be used or, what is preferred, the individual rows of covering plates are fed individually by distribution cables.
• the measures according to the invention make it possible to bring the heating elements directly to the decorative panels (this is exaggeratedly wavy for reasons of clarity and shown at a distance from the decorative panels) and, on the other hand, to accommodate them on the thermally insulating foam, as a result of which the efficiency of the Heating and especially its control speed is significantly increased compared to the prior art.
• covering plates according to the invention with heating elements it is possible first to fix them at least selectively on the covering plates lying in the mold, in order to ensure a correct position and then to foam the supporting plate or to glue the already foamed supporting plate. It is also possible, if prepared support plates are used, to fix the heating elements on them and then glue this prepared unit to the covering plates.Of course, it is also possible to just put the heating elements on and then foam up the connection plate and connect it in one step the heating elements and the covering plates.
• FIG. 12 shows, purely schematically, a support plate 22 of a covering plate 21 designed according to the invention, which is formed on all sides above a decorative plate 23. Its lateral edge is not, however, bounded in a straight line as usual, but instead has either two triangular projections 24 or two triangular recesses 25 on each side in the exemplary embodiment shown.
• protrusions 24 each reach the area of the recesses 25 and thus also secure the position of adjacent covering plates in the direction of the double arrows F and F'_.
• FIG. 13 A variant is shown in FIG. 13, for the sake of simplicity only the outer contours of the two types of covering plates 21 'and 21 "being shown before the final pushing together.
• the protrusions drawn in triangular form also fit 24 and recesses 25 so that the second type of covering plate, in the example shown a circular disc 21 ', is correctly oriented to the surrounding covering plates 21 ". In this way it is possible to lay a decoration located on the covering plate 21 'at an exact angle.
• the form-fitting positioning elements 24, 25 ensure their correct position relative to one another between the covering plates 21 ′′, so that the covering plate 21 ′ in any case comes to lie in a precisely circular recess and not, as is often the case in the prior art, in a recess , which consists of four quarter-circle arcs offset from one another.
• the form-fitting positioning elements 24, 25 it is not necessary for the form-fitting positioning elements 24, 25 to have a triangular cross-section, it is of course conceivable to choose arcuate projections or recesses here, in particular if this is to create the shape, in which the corresponding support plates are foamed, can be carried out more easily than the formation of the angular structures as shown in the drawing.
• the illustration also did not take into account the formation of rounded radii and the like, this is for the person skilled in the art Areas of the covering plates a Of course, without any further explanation.
• FIGS. 14 and 15 show particularly preferred variants of the invention, by means of which a very simple yet particularly precise laying of the covering plates can be achieved.
• a very simple yet particularly precise laying of the covering plates can be achieved.
• a mounting strip 40, 49 for example by the set screws 41 attached.
• the mounting bar 40, 49 carries projections 42, 43 and can optionally also have recesses (not shown).
• the mounting strip 40, 49 makes contact with the floor 30 by means of a compensating layer 50.
• This compensating layer achieves a flat contact and thus the most uniform possible power transmission.
• This leveling layer can consist of a soft, for example felt-like or foamed material, it can also be a tough mass or another material applied separately from the mounting strip 40, 49, although this can only be used in special cases due to the additional work and the risk of pollution of the environment will be.
• the individual covering plates 31 are mounted on the floor 30 provided with mounting strips 40, 49 at a predetermined distance.
• these consist of a support plate 33 and at least one decorative plate 32 per covering plate.
• the support plates 33 now have recesses which cooperate with the projections 42, 43 of the mounting strip 40 (or projections which work together with the recesses) and specify and hold the position of the covering plates 31 with respect to the mounting strip 40. It is therefore not necessary to glue the individual covering plates StüGk to the floor in a precisely adjusted manner or to fasten them in another suitable manner, but it is possible to place the covering plates 31 on the preassembled mounting strips 40, 49 or in the fields formed between the mounting strips use. In this case, gluing can take place either with the mounting strips 40, 49 or, as usual, with the floor 30, as is customary in the conventional laying of covering panels.
• the positioning elements 43 also as plugs or contacts for the supply of electrical current to a heater 35 provided in the support plate 33.
• the electrical current can be passed through one or more longitudinal lines 44 within the mounting rail 40, these longitudinal lines being connected appropriately to the contacts of the projections 43 assigned to them.
• the contacts are formed independently of the projections 43, in order not to have to create too complicated structures when creating the shapes for the mounting strips 40.
• the mounting bar 40, 49 can be made of densely foamed PU foam or other plastic, preferably one that is similar to that of the support plate, the positioning elements, the projections 42, 43 or the recesses (not shown) can preferably be used in the manufacture of the Assembly strip 40 can be created in one operation, but it is also possible to attach such structures to an intermediate product or to work it out of it. Of course, the use of wood or metal is also possible for the production of the mounting strip 40, 49.
• FIG. 15 shows a variant in which a wider mounting bar, namely mounting bar 49, is used. It makes it possible to attach a decorative strip 45 in the area of the decorative plates 32, which leads to additional possibilities for an optical design of the surface created by the plates.
• the decorative strip 45 also has a base layer 46, which is greatly reduced by the height of the mounting strip 49.
• the other structure of the covering plates or the mounting strips 40, 49 is the same, only a variant is shown that the power supply 47, shown in the left part of FIG. 15, not in the interior of the mounting strip itself, but in a recess in the bottom area of the Assembly bar is done.
• a seal 48 is provided in the surface area, that is to say in the area of the decorative surfaces 32, 45 at the joint, this seal can consist of a wide variety of materials and, depending on the material used, also at a wide variety of times be applied. So it is possible to create this seal by finally introducing silicone rubber, but also to use a separate band as a seal, which is compressed and squeezed accordingly when laying the covering plates 31 or the decorative strip 45 in order to develop a sealing effect. It is of course also possible, particularly in the embodiment according to FIG. 15, to firmly connect the seal 48 to the decorative strip 45 and thus to simplify handling. Of course, all other measures known from sealing construction for floors and wall coverings can also be used.
• either short cross strips can be provided, which are installed individually, the short cross strips, depending on the sufficient positioning by the mounting strips 40, 49, having a bearing and support function in the edge region of the covering plates can restrict and therefore do not have to be laid as precisely as the mounting rails 40, 49, but it can also covering plates are used, which are provided only on two opposite edges with a design of the support plate 33, as shown in FIGS. 14 and 15 and have a straight joint on the two other opposite edges, so that it is not necessary to use cross strips provided.
• the mounting strips 40, 49 with adjusting elements for the cross strips, so that the cross strips can be laid with high accuracy and yet without logistical effort. All of these details and variants can easily be carried out by a person skilled in the field of laying covering tiles, having knowledge of the invention.
• FIG. 16 quasi shows the reverse situation of FIG. 11, whereby this purely schematic illustration omits details such as heating and the projections / recesses, which bring about the adjustment of the covering plates: the supporting plates 53 of covering plates 51 abut one another the edges of the decorative plates 52 adjacent to the joint step back and create the space for a decorative strip 50, which in turn consists of a support strip 54 and a decorative strip 55.
• corresponding projections / recesses can be used to connect the individual parts; the heating elements in the individual plates can be connected by means of plugs / contacts / fittings between the strip and the plates; a seal 58 in the area of the Butt may be provided, and all other features and elements discussed in the other embodiments may be present.
• a special feature is the possibility of applying sound-absorbing particles, for example steel particles, to the side of the cover plate facing the support plate, for example by means of screen printing. It is also possible to apply the particles to a film or other thin layer and then to glue or otherwise bond this layer to the decorative plate.
• the particles are preferably applied in special patterns that can be easily determined for the person skilled in the field of impact sound insulation in the knowledge of the invention, for example in the form of an arc in lines approximately from corner to corner and for this purpose approximately parallel lines on the edge thereof, the central one Platcnbcrcich remains essentially free.
• the invention can be modified in various ways. It is thus possible to dispense with the knobs 4 shown in FIG. 1 or to shape them in the form of strips or larger projecting surfaces. It is also possible to design these knobs or strips to be higher or lower than shown.
• the invention was explained on the basis of rectangular covering plates, but it is entirely possible in special cases to use other polygonal shapes and even shapes that are delimited by circular sections and / or other lines. In these cases, instead of the “side” on which the support plates project or protrude, corresponding sections must always be set, which is easy for a person skilled in the art knowing the invention.
• the size of the covering slabs essentially depends on their manageability and the possibility of laying them on the usual substrates and, of course, also on the shape and size of the surface to be covered, and can reach a size of a square meter or a little more, albeit sizes which, depending on the decorative panels used, can easily be handled by a single publisher, are preferred.
• the support plate with a reinforcement in the course of its manufacture in order to increase its mechanical strength.
• Various fleeces, nets or reinforcement elements (glass fibers or the like) introduced into the mass of the foamed sheet can be used for this.
• the heating elements are shown arranged in the uppermost region of the support plate in the drawing, but in the claims are defined as lying between the support plate and the decorative plate. The reason for this lies in the preferred method of manufacture, in which the Dckor plate is first placed in a mold, the heating element is placed on it and the whole is foamed. The heating element partially reaches the top area of the support plate, but remains partially in the border area.
• the first variant is more suitable for the representation in the drawing and was therefore chosen, It is often spoken in the claims and the description of the "circumference" of the support plate, without going into detail that the edge of the support plate is mostly profiled and for mechanical reasons usually has a thin area with the edge of the decorative plate.
• the definition of the circumference of the support plate does not involve using this thin part of the support plate, which protects only the edge of the decorative plate, but rather the part which essentially absorbs the mechanical stresses.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Ceramic Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Wood Science & Technology (AREA)
• Thermal Sciences (AREA)
• Physics & Mathematics (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Floor Finish (AREA)
• Finishing Walls (AREA)

Applications Claiming Priority (9)

Publications (1)

Family

ID=27422323

Family Applications (1)

Country Status (8)

Families Citing this family (36)

Citations (3)

Family Cites Families (6)

• 2001
  • 2001-10-12 IL IL15530901A patent/IL155309A0/xx unknown
  • 2001-10-12 JP JP2002534646A patent/JP2004511686A/ja active Pending
  • 2001-10-12 AU AU2001293465A patent/AU2001293465A1/en not_active Abandoned
  • 2001-10-12 WO PCT/AT2001/000329 patent/WO2002031290A1/de active Application Filing
  • 2001-10-12 EP EP01973799A patent/EP1327038A1/de not_active Withdrawn
  • 2001-10-12 CN CNB018172768A patent/CN1240920C/zh not_active Expired - Fee Related
  • 2001-10-12 KR KR10-2003-7004896A patent/KR20030042005A/ko not_active Application Discontinuation
• 2003
  • 2003-04-11 NO NO20031695A patent/NO20031695L/no not_active Application Discontinuation

Patent Citations (3)

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events