EP2638222B1 - Double-floor design - Google Patents
Double-floor design Download PDFInfo
- Publication number
- EP2638222B1 EP2638222B1 EP11846060.9A EP11846060A EP2638222B1 EP 2638222 B1 EP2638222 B1 EP 2638222B1 EP 11846060 A EP11846060 A EP 11846060A EP 2638222 B1 EP2638222 B1 EP 2638222B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- double
- floor construction
- construction according
- flooring panels
- supporting rails
- 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.)
- Not-in-force
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
-
- 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
- E04F15/02447—Supporting structures
- E04F15/02452—Details of junctions between the supporting structures and the panels or a panel-supporting framework
-
- 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
- E04F15/02447—Supporting structures
- E04F15/02458—Framework supporting the panels
-
- 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
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
- E04F15/0247—Screw jacks
- E04F15/02476—Screw jacks height-adjustable from the upper side of the floor
Definitions
- the invention relates to a double floor construction with Belagtafeln and a raised to a subfloor support structure on which the Belagtafeln are bordering abutting at a distance from the subfloor laid
- the support structure includes support rails extending below the joints between the Belagtafeln along the joints, the Belagtafeln and support rails means for vertically attaching the Belagtafeln on the support rails with horizontal compression of the shock-forming edge sides of the Belagtafeln comprise, wherein the support rails have a running under the respective shock longitudinal channel, in the formed on the edge sides of the Belagtafeln hook legs can be inserted.
- EP 1 628 733 A2 is a laying low labor floor covering known which comprises Belagtafeln having a rigid lower support layer and an upper, formed for example by tiling decorative layer.
- An intermediate layer is foamed or molded onto the carrier layer and the decorative layer.
- the interlayer is integrally formed into a skirt as well as means for marginally bonding the skin panels, with the perimeter and equipment made simultaneously with the interlayer.
- a double floor construction of the type mentioned above with a raised support structure goes out of the US 2,956,653 A1 out.
- Carrier rails of the support structure have a flat receiving channel for hook legs abutting Belagtafeln, wherein the side walls of the flat receiving channel are inclined to the channel bottom. The abutting against the inclined side walls hook legs are compressed under the influence of the dead load of Bellagafeln due to the inclination of the side walls.
- Another double floor construction of the type mentioned is from the US 2,401,587 A known.
- the invention has for its object to provide a new double floor construction of the type mentioned above, which can be produced with little effort, which has a high fluid tightness and airtightness and their Belagtafeln can be replaced quickly.
- the double floor construction according to the invention which achieves this object is characterized in that the hook legs can be latched in the longitudinal channel in the compressed state of the edge sides of the covering panels.
- the Belagtafeln in the connection with each other and in a disassembly only to move vertically, cumbersome horizontal movements account for mutual connection.
- Each individual covering panel can be easily removed from the surface association as required, for example Replace with a covering panel with integrated socket.
- the horizontal pressing of the lining panels with each other ensures tightness of the covering.
- the mounting rails have a longitudinal channel forming U-profile, which deviates in material from the rest of the mounting rail.
- This U-profile can e.g. be made with high accuracy of aluminum or plastic, while the rest of the support rail, for. may be formed by a steel profile subject to larger manufacturing tolerances, in particular steel U-profile.
- the former U-profile, on the outside of a Einrastschenkel can be arranged to engage in the rest of the mounting rail, on the inner sides of the U-legs each have a projection, in particular a locking projection on which the said hook leg snaps.
- means for vertically attaching the lining panels to the carrier rails are integrally formed on an intermediate layer of the lining panel which is foamed or molded between a carrier layer and a decorative layer.
- This intermediate layer may e.g. Made of polyurethane foam.
- the U-profile forming the longitudinal channel adjusts to the edge plates under horizontal contact pressure abutting Belagtafeln and over the intermediate layer produced tongue and groove joints between the Belagtafeln and the tongue and groove joints between the Belagtafeln and the U-profile produced via the intermediate layer, so to speak, a third sealing plane in which the U-profile is closed down.
- the support structure includes stand elements for receiving the support rails, which are preferably provided for arrangement below the corners of the Belagtafeln.
- stand elements may include seats, preferably edge indentations, for receiving mounting rails, which are laid continuously over a plurality of stator elements.
- the support structure further comprises support rails which extend perpendicularly between the support rails which are laid continuously over a plurality of uprights.
- the stand elements comprise a ver adjustable three- or four-point support for elevation on the subfloor.
- the adjustment may be effected by changing the height and inclination of the upright element e.g. by manipulation from above done by a tool is inserted from above into a sleeve into which a stand base is screwed with an engagement opening for the tool at the top.
- the three- or four-point support may be adjustable by remote action through the laid cover panels, e.g. by magnetic action.
- a via a magnetic coupling moved from the outside gearbox can be used for height adjustment.
- a readjustment of the finished floor covering is possible in such a way.
- the support structure is precisely adjusted prior to laying the lining panels.
- An adjustment can for example be possible by means of only one arranged at the intersection of the joints between the Belagtafeln screw.
- An insertion opening for a turning tool could be closed by means of a removable cap for adjustment. Also in this way can be done without removing Belagtafeln a readjustment of the flooring.
- the uprights elements are formed as cuboid open on one or two opposite sides, wherein the opposing parallelepiped walls at the free upper edge of an edge recess, in particular Randeinschlitzonne to form the above seat or to form means for suspending the support rails have.
- the vertical stand elements can be easily set up alone. In this then the continuous over several stator elements, horizontally aligned mounting rails are used. Stops, especially Einschlitzonne it, can fix the exact position of the stator elements. Alternatively, the mounting rails may have markings for the position of the stator elements. Between two longitudinal beams produced in this way, the support beams, which are perpendicular thereto, can then be suspended from the support elements between two longitudinal rails forming support rails. This results in perfectly fitting square shots that pick up the lining panels provided with latching elements and clamp them together.
- the extending between the continuous support rails shorter coupling carrier rails may have slots for hanging on the stator elements at their ends.
- a double floor construction comprises square covering panels 1, which are laid on the support structure at the edges in a contiguous manner. But it can also be used rectangular Belagtafeln, possibly omitting a hinged coupling carrier.
- the support structure raised on a subfloor comprises in each case under the corners of the adjoining lining panels 1 arranged stator elements. 2
- support rails 3 and 4 On the uprights 2 mutually perpendicular support rails 3 and 4 are arranged, of which the support rails 3 each extend continuously over a plurality of stator elements 2 away and the support rails 4 only between two such support rails 3 and two stator elements 2.
- the Belagtafeln 1 consist of several layers, a rigid carrier layer 5, a decorative layer 6 and an intermediate layer 7 foamed or molded onto the carrier layer 5 and the decorative layer 6.
- the rigid, the plaque stability providing carrier layer 5 is preferably made of a recycled material or a non-flammable, other material (eg a gypsum fiberboard or similar) produced.
- the decorative layer may have, for example, tiles or another material with a decorative surface.
- the foamed or injection-molded intermediate layer 7 is preferably made of polyurethane foam.
- the intermediate layer 7 merges integrally into a peripheral rim 8 surrounding the covering panel 1, which forms a joint 9 with the edge enclosure of the respectively adjacent covering panel. Further, integrally connected to the intermediate layer 7 is a hook leg 10. Both the hook leg 10 and the edge enclosure 8 are made simultaneously with the intermediate layer 7 by foaming or molding. However, it is also possible to foam-in finished fasteners (for example extruded parts) as a substitute. In contrast to the peripheral edge enclosure 8, the hook legs 10 are not circumferentially interrupted but near the corners of the table.
- the uprights 2 are essentially made as hollow cuboids with square horizontal cross-section and four side walls 11 which are open on opposite sides.
- the side walls 11 go over at the corners in each case in a vertical sleeve 12 with an internal thread.
- stand feet 13 are screwed. Threaded bolts of the stand feet 13 expediently have at the upper end a recess for the engagement of a sleeve 12 insertable from above rotary tool.
- said internal threads are formed by press-fit sleeves.
- Each of the side walls 11 has at the top two Randeinschlitzonne.
- Both the continuous support rails 3 and the shorter support rails 4 in the example shown each consist of a U-shaped profile 15 made of steel and a profile 16 comprising a U-profile, which is e.g. made of aluminum or a plastic.
- An indentation 17 in the base leg of the steel profile 15 receives the profile 16, the base leg has a projection 18 on the outside. Further projections 19 are formed in the profile 16 on the inside at the ends of the U-legs.
- the profiles 15, 16 could be deviated differently from a U-profile, and other materials than those mentioned may also be considered.
- Both the mounting rails 3 and the support rails 4 have Randeinschlitzonne 21 in both legs of the U-profile 15.
- the support structure can now be adjusted by horizontally aligning the support rails 3.4, the adjustable stand feet 13 of the stator elements 2 are adjusted by more or less wide screwing into the sleeves 12 so using a turning tool from above, so that each of the stator elements 2 is stable against tilting stands on the subsoil.
- the lining panels 1 whose hook legs 10 fit into the e.g. be formed by the aluminum profile 16 formed channel, wherein the edges of the Belagtafeln 2 are pressed against each other and form the shock 9.
- the panels are used under vertical pressure.
- the provided according to the dimensions of the Belagtafeln Einschlitzonne can have clearances such that the mounting rails in their position around the circumference follow the most accurate hook elements of Bellagafeln. Accordingly, the top surface formed by the lining panels ensures horizontal adjustment of the entire system.
- the stand elements could also have such a height that, for example, a stage floor can be produced by the covering. This could be a firmer Coupling between the support rails and the stator elements, for example by screwing, can be provided.
- transverse stiffeners, diagonal braces or the like could be provided, in particular at higher heights.
- FIG. 8 Reference is made where a further embodiment of a double floor covering is shown in sections.
- the same or equivalent parts are designated by the same reference number as in the preceding embodiment, the relevant reference number being accompanied by the letter a.
- the embodiment differs from FIG Fig. 8 especially by the fact that at opposite edge borders 8a of Belagtafeln 1 a further locking projection 22 and a locking recess 23 are provided.
- a stator element 2b is shown, which has a lower part 25, which in its basic form the in Fig. 2 shown stator element 2 corresponds.
- the stand feet 13 corresponding stand feet are in the Figures 9 and 10 Not shown.
- a threaded bush 26 is rotatably inserted at its upper end.
- stator element 2b has an upper part 27, which is formed in the horizontal cross section as the lower part 25 and at the upper edge (not shown) Einschlitzonne for the suspension of carrier rails are formed.
- a gear 29 is rotatably mounted, projecting axially from the Magnetkupptungs issued 30.
- the gear 29 is in engagement with four rotatably mounted on the intermediate plate 28 gears 31, which are each rotatably penetrated by a threaded bolt 32.
- Each of the threaded bolts 32 engages in one of the threaded bushes 26.
- magnetic rotary tool 33 can be carried out after installation of Belagtafeln 1 b height adjustment of the upper part 27 of the stator element 2b.
- the gear 29 drives the four gears 31, so that the four threaded bolts 32 rotate and emerge from the threaded bushing 26 by raising the upper part 27.
- threaded bushes could also or only be provided on the upper part 27 or rotatably connected to the intermediate plate 28. It is understood that this requires appropriate combinations of right and left hand threads.
- the support rails 3.4 can be made in one piece, for example, from bent sheet steel.
- the FIGS. 11 to 13 show various embodiments of such support rails in cross section.
- the mounting rails each form a longitudinal channel 40 into which the hook legs formed on the edge sides of the Belagtafeln can be inserted.
- the profile 16 of the above-described two-part mounting rails 3.4 could be made of aluminum instead of even better conductive copper, for example by pultrusion.
- such profiles can be used in conjunction with conductive Belagtafeln advantageous for the dissipation of electricity on the upper surface.
- the engaging in the longitudinal channel of the profile 16, integrally connected with the joint material hook legs can be formed, for example, of conductive polyurethane. Defined discharge currents can then flow via the profiles 16.
- transverse reinforcement 41 between extended stator elements 2a and 2a 'of a (not shown otherwise) stage floor can be with the help of a in Fig. 15 Fasten each quick release at 42.
- the quick-clamping comprises an outer tube 43 and an inner tube 44 guided in the outer tube 43, which is connected at one end to a clamping head 45.
- the toggle lever 48 By pivoting the toggle lever 48 as indicated by arrow 51, the clamping head 45, which engages behind the wall 52 and moves through an opening 53 in a wall 52 of the upright element 2a or 2a ', can move in the direction of the arrow 54 and the wall 52 between the front end of the outer tube 43 and pinch the clamping head 45.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Floor Finish (AREA)
Description
Die Erfindung betrifft eine Doppelbodenkonstruktion mit Belagtafeln und einer auf einem Unterboden aufgeständerten Tragstruktur, auf der die Belagtafeln randseitig aneinanderstoßend im Abstand von dem Unterboden verlegbar sind, wobei die Tragstruktur Tragschienen umfasst, die sich unterhalb der Stöße zwischen den Belagtafeln entlang der Stöße erstrecken, die Belagtafeln und Tragschienen Einrichtungen zum vertikalen Aufstecken der Belagtafeln auf die Tragschienen unter horizontalem Zusammenpressen der die Stöße bildenden Randseiten der Belagtafeln umfassen, wobei die Tragschienen ein unter dem betreffenden Stoß verlaufenden Längskanal aufweisen, in den an den Randseiten der Belagtafeln gebildete Hakenschenkel einsteckbar sind.The invention relates to a double floor construction with Belagtafeln and a raised to a subfloor support structure on which the Belagtafeln are bordering abutting at a distance from the subfloor laid, the support structure includes support rails extending below the joints between the Belagtafeln along the joints, the Belagtafeln and support rails means for vertically attaching the Belagtafeln on the support rails with horizontal compression of the shock-forming edge sides of the Belagtafeln comprise, wherein the support rails have a running under the respective shock longitudinal channel, in the formed on the edge sides of the Belagtafeln hook legs can be inserted.
Aus der
Aus der
Eine Doppelbodenkonstruktion der eingangs genannten Art mit einer aufgeständerten Tragkonstruktion geht aus der
Der Erfindung liegt die Aufgabe zugrunde, eine neue Doppelbodenkonstruktion der eingangs erwähnten Art zu schaffen, die sich mit geringem Arbeitsaufwand herstellen lässt, die eine hohe Flüssigkeitsdichtigkeit und Luftdichtigkeit aufweist und deren Belagtafeln sich schnell auswechseln lassen.The invention has for its object to provide a new double floor construction of the type mentioned above, which can be produced with little effort, which has a high fluid tightness and airtightness and their Belagtafeln can be replaced quickly.
Die diese Aufgabe lösende Doppelbodenkonstruktion nach der Erfindung ist dadurch gekennzeichnet, dass die Hakenschenkel in zusammengepresstem Zustand der Randseiten der Belagtafeln in dem Längskanal einrastbar sind.The double floor construction according to the invention which achieves this object is characterized in that the hook legs can be latched in the longitudinal channel in the compressed state of the edge sides of the covering panels.
Beim Einstecken entstehende Querkräfte ziehen die Belagtafeln randseitig zusammen, womit vorteilhaft eine Stabilisierung und zusätzliche Abdichtung des Belags verbunden ist.When inserting transverse forces arising Bellagafeln pull together edge, which is advantageous stabilization and additional sealing of the lining is connected.
Vorteilhaft sind die Belagtafeln bei der Verbindung untereinander sowie bei einer Demontage nur vertikal zu bewegen, umständliche Horizontalbewegungen zur gegenseitigen Verbindung entfallen. Jede einzelne Belagtafel lässt sich bei Bedarf leicht aus dem Flächenverband herausnehmen und z.B. gegen eine Belagtafel mit integrierter Steckdose ersetzen. Die horizontale Anpressung der Belagtafeln untereinander sorgt für Dichtigkeit des Belags.Advantageously, the Belagtafeln in the connection with each other and in a disassembly only to move vertically, cumbersome horizontal movements account for mutual connection. Each individual covering panel can be easily removed from the surface association as required, for example Replace with a covering panel with integrated socket. The horizontal pressing of the lining panels with each other ensures tightness of the covering.
In weiterer Ausgestaltung der Erfindung weisen die Tragschienen ein den Längskanal bildendes U-Profil auf, das im Material von der übrigen Tragschiene abweicht. Dieses U-Profil kann z.B. mit hoher Genauigkeit aus Aluminium oder Kunststoff hergestellt werden, während der Rest der Tragschiene z.B. durch ein mit größeren Fertigungstoleranzen behaftetes Stahlprofil, insbesondere Stahl-U-Profil, gebildet sein kann.In a further embodiment of the invention, the mounting rails have a longitudinal channel forming U-profile, which deviates in material from the rest of the mounting rail. This U-profile can e.g. be made with high accuracy of aluminum or plastic, while the rest of the support rail, for. may be formed by a steel profile subject to larger manufacturing tolerances, in particular steel U-profile.
Vorteilhaft weist das erstere U-Profil, an das außenseitig ein Einrastschenkel zum Einrasten in der übrigen Tragschiene angeordnet sein kann, an den Innenseiten der U-Schenkel je einen Vorsprung, insbesondere einen Rastvorsprung auf, an dem der genannte Hakenschenkel einrastet.Advantageously, the former U-profile, on the outside of a Einrastschenkel can be arranged to engage in the rest of the mounting rail, on the inner sides of the U-legs each have a projection, in particular a locking projection on which the said hook leg snaps.
In weiterer Ausgestaltung der Erfindung sind Einrichtungen zum vertikalen Aufstecken der Belagtafeln auf die Tragschienen an einer zwischen einer Trägerschicht und einer Dekorschicht angeschäumten oder angespritzten Zwischenschicht der Belagtafel angeformt. Diese Zwischenschicht kann z.B. aus Polyurethanschaum bestehen.In a further embodiment of the invention, means for vertically attaching the lining panels to the carrier rails are integrally formed on an intermediate layer of the lining panel which is foamed or molded between a carrier layer and a decorative layer. This intermediate layer may e.g. Made of polyurethane foam.
Das den Längskanal bildende U-Profil stellt nach den randseitig unter horizontalem Anpressdruck aneinander stoßenden Belagtafeln und den über die Zwischenschicht hergestellten Nut-/Federverbindungen zwischen den Belagtafeln und den über die Zwischenschicht hergestellten Nut-/Federverbindungen zwischen den Belagtafeln und dem U-Profil gewissermaßen eine dritte Dichtungsebene dar, in dem das U-Profil nach unten geschlossen ist.The U-profile forming the longitudinal channel adjusts to the edge plates under horizontal contact pressure abutting Belagtafeln and over the intermediate layer produced tongue and groove joints between the Belagtafeln and the tongue and groove joints between the Belagtafeln and the U-profile produced via the intermediate layer, so to speak, a third sealing plane in which the U-profile is closed down.
In einer Ausführungsform der Erfindung umfasst die Tragstruktur Ständerelemente zur Aufnahme der Tragschienen, die vorzugsweise zur Anordnung unterhalb der Ecken der Belagtafeln vorgesehen sind.In one embodiment of the invention, the support structure includes stand elements for receiving the support rails, which are preferably provided for arrangement below the corners of the Belagtafeln.
Diese Ständerelemente können Sitze, vorzugsweise Randeinschlitzungen, für die Aufnahme von Tragschienen umfassen, die über mehrere Ständerelemente durchgehend verlegt sind. Vorteilhaft umfasst die Tragstruktur ferner Tragschienen, die sich zwischen den über mehrere Ständerelemente durchgehend verlegten Tragschienen zu diesen senkrecht erstrecken.These stand elements may include seats, preferably edge indentations, for receiving mounting rails, which are laid continuously over a plurality of stator elements. Advantageously, the support structure further comprises support rails which extend perpendicularly between the support rails which are laid continuously over a plurality of uprights.
Diese sich zwischen den durchgehend verlegten Tragschienen erstreckenden Tragschienen sind zweckmäßig an den Ständerelementen einhängbar.These extending between the continuously installed mounting rails mounting rails are conveniently suspended from the stand elements.
In weiterer Ausgestaltung der Erfindung umfassen die Ständerelemente eine ver stellbare Drei- oder Vierpunktauflage zur Aufständerung auf dem Unterboden. Die Verstellung kann unter Veränderung von Höhe und Neigung des Ständerelements z.B. durch Manipulation von oben erfolgen, indem ein Werkzeug von oben in eine Hülse eingeführt wird, in die von unten ein Ständerfuß mit einer Eingriffsöffnung für das Werkzeug am oberen Ende eingeschraubt ist.In a further embodiment of the invention, the stand elements comprise a ver adjustable three- or four-point support for elevation on the subfloor. The adjustment may be effected by changing the height and inclination of the upright element e.g. by manipulation from above done by a tool is inserted from above into a sleeve into which a stand base is screwed with an engagement opening for the tool at the top.
In einer weiteren Ausführungsform kann die Drei- oder Vierpunktauflage durch Fernwirkung durch die verlegten Belagtafeln hindurch verstellbar sein, z.B. durch Magnetwirkung. Zum Beispiel ein über eine Magnetkupplung von außen bewegtes Getriebe kann zur Höhenverstellung benutzt werden. Eine Nachjustierung des fertigverlegten Bodenbelags ist auf solche Weise möglich. Vorzugsweise wird die Tragstruktur jedoch vor dem Verlegen der Belagtafeln genau justiert.In a further embodiment, the three- or four-point support may be adjustable by remote action through the laid cover panels, e.g. by magnetic action. For example, a via a magnetic coupling moved from the outside gearbox can be used for height adjustment. A readjustment of the finished floor covering is possible in such a way. Preferably, however, the support structure is precisely adjusted prior to laying the lining panels.
Eine Verstellung kann z.B. auch mittels nur einer im Kreuzungspunkt der Fugen zwischen den Belagtafeln angeordneten Schraube möglich sein. Eine Durchstecköffnung für ein Drehwerkzeug ließe sich mit Hilfe einer zwecks Justierung abnehmbaren Kappe verschließen. Auch auf diese Weise kann ohne Entfernen von Belagtafeln eine Nachjustierung des Bodenbelags erfolgen.An adjustment can for example be possible by means of only one arranged at the intersection of the joints between the Belagtafeln screw. An insertion opening for a turning tool could be closed by means of a removable cap for adjustment. Also in this way can be done without removing Belagtafeln a readjustment of the flooring.
Vorzugsweise sind die Ständerelemente als an einer oder zwei einander gegenüberliegenden Seiten offene Quader ausgebildet, wobei die einander gegenüberliegenden Quaderwände am freien oberen Rand eine Randausnehmung, insbesondere Randeinschlitzungen zur Bildung des oben genannten Sitzes oder zur Bildung von Einrichtungen zum Einhängen der Tragschienen, aufweisen.Preferably, the uprights elements are formed as cuboid open on one or two opposite sides, wherein the opposing parallelepiped walls at the free upper edge of an edge recess, in particular Randeinschlitzungen to form the above seat or to form means for suspending the support rails have.
Die senkrechten Ständerelemente lassen sich leicht zunächst allein aufstellen. In diese werden dann die über mehrere Ständerelemente durchgehenden, horizontal auszurichtenden Tragschienen eingesetzt. Anschläge, insbesondere Einschlitzungen daran, können die genaue Position der Ständerelemente fixieren. Alternativ können die Tragschienen Markierungen für die Position der Ständerelemente aufweisen. Zwischen zwei so hergestellten Längsträgern können dann die dazu senkrechten, Koppelträger zwischen zwei Längsschienen bildenden Tragschienen an den Ständerelementen eingehängt werden. So entstehen passgenaue Quadrataufnahmen, die die mit Einrastelementen versehenen Belagtafeln aufnehmen und untereinander verspannen.The vertical stand elements can be easily set up alone. In this then the continuous over several stator elements, horizontally aligned mounting rails are used. Stops, especially Einschlitzungen it, can fix the exact position of the stator elements. Alternatively, the mounting rails may have markings for the position of the stator elements. Between two longitudinal beams produced in this way, the support beams, which are perpendicular thereto, can then be suspended from the support elements between two longitudinal rails forming support rails. This results in perfectly fitting square shots that pick up the lining panels provided with latching elements and clamp them together.
Zum Verspannen können unter Selbstjustierung des Bodenbelags auch die Belagtafeln selbst dienen, insbesondere dann, wenn Bewegungsspielraum in den Rastverbindungen besteht. Die passgenauen Belagtafeln justieren dann ringsumlaufend die Tragkonstruktion und bringen die Trägerelemente in die exakten Positionen.For bracing can also self-adjustment of the flooring and the Belagtafeln serve themselves, especially if there is room to move in the locking connections. The precisely fitting lining panels then adjust the bearing structure around the circumference and bring the support elements into their exact positions.
Die sich zwischen den durchgehend verlegten Tragschienen erstreckenden kürzeren Koppel-Trägerschienen können an ihren Enden Schlitze zum Einhängen an den Ständerelementen aufweisen.The extending between the continuous support rails shorter coupling carrier rails may have slots for hanging on the stator elements at their ends.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen und der beiliegenden, sich auf eines dieser Ausführungsbeispiele beziehenden Zeichnungen näher erläutert. Es zeigen:
- Fig. 1
- eine Doppelbodenkonstruktion nach der Erfindung in einer Draufsicht,
- Fig. 2
- ein Ständerelement einer Tragstruktur der Doppelbodenkonstruktion von
Fig. 1 in perspektivischer Ansicht, - Fig. 3
- einen Teil der Tragstruktur der Doppelbodenkonstruktion von
Fig. 1 in Draufsicht, - Fig. 4
- einen Teil der Tragstruktur der Doppelbodenkonstruktion von
Fig. 1 in einer Seitenansicht, - Fig. 5
- ein Ständerelement der Tragstruktur von
Fig. 1 in einer Seitenansicht, - Fig. 6 und 7
- einen Stoß zwischen zwei Belagtafeln der Doppelbodenkonstruktion von
Fig. 1 erläuternde Darstellungen, - Fig. 8
- einen Stoß zwischen zwei Belagtafeln entsprechend einem weiteren Ausführungsbeispiel für die Erfindung,
- Fig. 9 und 10
- ein weiteres, über eine Magnetkupplung verstellbares Ständerelement,
- Fig. 11 bis 13
- weitere Ausführungsbeispiele für Tragschienen der Doppelbodenkonstruktion im Querschnitt,
- Fig. 14
- eine Querversteifung zwischen verlängerten Ständerelementen eines erfindungsgemäßen Bühnenbodens, und
- Fig. 15
- eine Schnellverspannung zur Befestigung der Querversteifung von
Fig. 14 an den Ständerelementen des Bühnenbodens.
- Fig. 1
- a double floor construction according to the invention in a plan view,
- Fig. 2
- a stand element of a support structure of the double floor construction of
Fig. 1 in perspective view, - Fig. 3
- a part of the supporting structure of the double floor construction of
Fig. 1 in plan view, - Fig. 4
- a part of the supporting structure of the double floor construction of
Fig. 1 in a side view, - Fig. 5
- a stand element of the support structure of
Fig. 1 in a side view, - 6 and 7
- a collision between two Belagtafeln the double floor construction of
Fig. 1 explanatory illustrations, - Fig. 8
- an impact between two lining panels according to a further embodiment of the invention,
- FIGS. 9 and 10
- another, via a magnetic coupling adjustable stand element,
- Fig. 11 to 13
- Further embodiments of mounting rails of the double floor construction in cross section,
- Fig. 14
- a transverse reinforcement between extended upright elements of a stage floor according to the invention, and
- Fig. 15
- a quick bracing for attachment of the transverse reinforcement of
Fig. 14 on the stand elements of the stage floor.
Eine Doppelbodenkonstruktion umfasst in dem gezeigten Ausführungsbeispiel quadratische Belagtafeln 1, die randseitig aneinanderstoßend auf einer Tragstruktur verlegt sind. Es können aber auch rechteckige Belagtafeln eingesetzt werden, ggf. unter Weglassung eines eingehängten Koppelträgers. Die auf einem Unterboden aufgeständerte Tragstruktur umfasst jeweils unter den Ecken der aneinanderstoßenden Belagtafeln 1 angeordnete Ständerelemente 2.In the exemplary embodiment shown, a double floor construction comprises
Auf den Ständerelementen 2 sind zueinander senkrechte Tragschienen 3 und 4 angeordnet, von denen sich die Tragschienen 3 jeweils durchgehend über mehrere Ständerelemente 2 hinweg und die Tragschienen 4 jeweils nur zwischen zwei solchen Tragschienen 3 und zwei Ständerelementen 2 erstrecken.On the
Wie
Die Zwischenschicht 7 geht einstückig in eine um die Belagtafel 1 umlaufende Randeinfassung 8 über, welche mit der Randeinfassung der jeweils benachbarten Belagtafel einen Stoß 9 bildet. Ferner einstückig mit der Zwischenschicht 7 verbunden ist ein Hakenschenkel 10. Sowohl der Hakenschenkel 10 als auch die Randeinfassung 8 sind gleichzeitig mit der Zwischenschicht 7 durch Anschäumen oder Anspritzen hergestellt. Es können aber auch fertige Verbindungselemente (z.B. Strangziehteile) ersatzweise mit eingeschäumt werden. Im Unterschied zu der umlaufenden Randeinfassung 8 sind die Hakenschenkel 10 nicht umlaufend sondern nahe den Tafelecken unterbrochen.The intermediate layer 7 merges integrally into a peripheral rim 8 surrounding the covering
Die Ständerelemente 2 sind im Wesentlichen als hohle, aneinander gegenüberliegenden Seiten offene Quader mit quadratischem horizontalem Querschnitt und vier Seitenwänden 11 hergestellt. Die Seitenwände 11 gehen an den Ecken jeweils in eine vertikale Hülse 12 mit einem Innengewinde über. In die Hülsen 12 sind Ständerfüße 13 eingeschraubt. Gewindebolzen der Ständerfüße 13 weisen zweckmäßig am oberen Ende eine Ausnehmung für den Eingriff eines in die Hülse 12 von oben her einführbaren Drehwerkzeugs auf. Bei Herstellung des Grundkörpers der Ständerelemente als Strangziehteil werden die genannten Innengewinde durch Einpresshülsen gebildet.The
Jede der Seitenwände 11 weist am oberen Rand zwei Randeinschlitzungen auf.Each of the
Sowohl die durchgehenden Tragschienen 3 als auch die kürzeren Tragschienen 4 bestehen in dem gezeigten Beispiel jeweils aus einem U-förmigen Profil 15 aus Stahl und einem ein U-Profil umfassenden Profil 16, das z.B. aus Aluminium oder einem Kunststoff besteht. Eine Einformung 17 im Basisschenkel des Stahlprofil 15 nimmt das Profil 16 auf, dessen Basisschenkel außenseitig einen Vorsprung 18 aufweist. Weitere Vorsprünge 19 sind in dem Profil 16 innenseitig an den Enden der U-Schenkel gebildet. Es handelt sich hierbei um Rastnasen für den Eingriff in eine Vertiefung 20 im Hakenschenkel 10. Die Rastnasen bilden eine zweite Dichtebene.Both the continuous support rails 3 and the shorter support rails 4 in the example shown each consist of a
Die Profile 15,16 könnten abweichend von einem U-Profil geformt sein, und es kommen dafür auch andere als die genannten Materialien in Betracht.The
Sowohl die Tragschienen 3 als auch die Trageschienen 4 weisen Randeinschlitzungen 21 in beiden Schenkeln des U-Profils 15 auf.Both the mounting
Bei der Herstellung einer Doppelbodenkonstruktion aus den vorangehend beschriebenen Bauteilen werden zunächst die Ständerelemente 1 in den den aneinderstoßenden Ecken der Belagtafeln 1 entsprechenden Positionen auf dem Unterboden angeordnet. Darauf erfolgt die Verlegung der durchgehenden Trogschienen 3, deren Stahlprofile 15 mit ihren U-Schenkel in die betreffenden Randeinschlitzungen 14 in den Seitenwänden 11 der Tragelemente 2 eingreifen. Die Schlitze 21 in den U-Schenkeln sorgen automatisch für eine maßgenaue Anordnung der Trägerschienen 3,4. Alternativ könnte statt der Schlitze 21 an den Trägerschienen 3 oder/und 4 eine Markierung angebracht sein, die eine maßgenaue Verlegung der Tragstruktur erleichtert, durch Längsverschiebung der Tragschienen 3 oder/und 4 aber noch einen Toleranzausgleich zulässt. Ohne auf die Abmessungen der Belagtafeln zugeschnittene Einschlitzungen 21 oder sonstige die Tragschienen 3,4 auf den Tragelementen 2 horizontal festlegende Anschläge, kann variabel eine Anpassung an unterschiedliche Abmessungen von Belagtafeln erfolgen. Gegebenenfalls sind nur die Tragschienen 4 anzupassen.In the production of a double floor construction from the components described above, first of all the
Die Tragkonstruktion kann nun justiert werden, indem bei horizontaler Ausrichtung der Tragschienen 3,4 die verstellbaren Ständerfüße 13 der Ständerelemente 2 durch mehr oder weniger weites Eindrehen in die Hülsen 12 so mit Hilfe eines Drehwerkzeugs von oben eingestellt werden, so dass jedes der Ständerelemente 2 kippstabil auf dem Unterboden steht.The support structure can now be adjusted by horizontally aligning the support rails 3.4, the adjustable stand feet 13 of the
Abschließend lassen sich die Belagtafeln 1 montieren, deren Hakenschenkel 10 in den z.B. durch das Aluminium-Profil 16 gebildeten Kanal eingesteckt werden, wobei die Ränder der Belagtafeln 2 aneinander gedrückt werden und den Stoß 9 bilden.Finally, it is possible to assemble the
Zum Schluss werden die Belagtafeln unter vertikalem Andruck eingesetzt. Die entsprechend den Abmessungen der Belagtafeln vorgesehenen Einschlitzungen können Spielräume derart aufweisen, dass die Tragschienen in ihrer Lage ringsumlaufend den höchstgenauen Hakenelementen der Belagtafeln folgen. Entsprechend sorgt der durch die Belagtafeln gebildete Oberbelag horizontal für eine exakte Justierung des Gesamtsystems.Finally, the panels are used under vertical pressure. The provided according to the dimensions of the Belagtafeln Einschlitzungen can have clearances such that the mounting rails in their position around the circumference follow the most accurate hook elements of Bellagafeln. Accordingly, the top surface formed by the lining panels ensures horizontal adjustment of the entire system.
Die Ständerelemente könnten auch eine solche Höhe aufweisen, dass durch den Belag beispielsweise ein Bühnenboden herstellbar ist. Hierzu könnte eine festere Kopplung zwischen den Tragschienen und den Ständerelementen, beispielsweise durch Verschraubung, vorgesehen werden.The stand elements could also have such a height that, for example, a stage floor can be produced by the covering. This could be a firmer Coupling between the support rails and the stator elements, for example by screwing, can be provided.
Alternativ könnten, insbesondere bei größeren Höhen, Queraussteifungen, Diagonalverbände oder ähnliches vorgesehen werden.Alternatively, transverse stiffeners, diagonal braces or the like could be provided, in particular at higher heights.
Es wird nun auf
Von dem vorangehenden Ausführungsbeispiel unterscheidet sich das Ausführungsbeispiel von
Die unter Anpressdruck aneinanderstoßenden Randeinfassungen 8a bilden eine erste Dichtebene. Für eine weitere Abdichtung des Doppelbodenbelags sorgt der in die Rastvertiefung 23 eingreifende Rastvorsprung 22. Schließlich lässt ein nach unten geschlossenes U-Profil 16a, in welches Stecknasen 10a der Randeinfassungen 8a eingreifen, als dritte Dichtungsbarriere nach unten keinerlei Flüssigkeit hindurch.The abutting edge pressure under
In
In jede von vier vertikalen Hülsen 12b ist an deren oberem Ende drehfest eine Gewindebuchse 26 eingesetzt.In each of four
Neben dem unteren Teil 25 weist das Ständerelement 2b einen oberen Teil 27 auf, der im horizontalen Querschnitt wie der untere Teil 25 ausgebildet ist und an dessen oberen Rand (nicht gezeigte) Einschlitzungen für das Einhängen von Trägerschienen gebildet sind.In addition to the
Auf einer auf den unteren Teil 25 aufsetzbaren Zwischenplatte 28 ist ein Zahnrad 29 drehbar gelagert, von dem axial eine Magnetkupptungseinrichtung 30 vorsteht.On a placed on the
Das Zahnrad 29 steht im Eingriff mit vier auf der Zwischenplatte 28 drehbar gelagerten Zahnrädern 31, die jeweils drehfest von einem Gewindebolzen 32 durchsetzt sind. Jeder der Gewindebolzen 32 greift in eine der Gewindebuchsen 26 ein.The
Mit Hilfe eines in
Abweichend von dem gezeigten Ausführungsbeispiel könnten Gewindebuchsen auch oder nur am oberen Teil 27 vorgesehen oder drehfest mit der Zwischenplatte 28 verbunden sein. Es versteht sich, dass dies entsprechende Kombinationen von Rechts- und Linksgewinden erfordert.Notwithstanding the embodiment shown, threaded bushes could also or only be provided on the
Abweichend von dem vorangehend beschriebenen Ausführungsbeispiel können die Tragschienen 3,4 einstückig, z.B. aus gebogenem Stahlblech, hergestellt sein. Die
Das Profil 16 der weiter oben beschriebenen zweiteiligen Tragschienen 3,4 ließe sich statt aus Aluminium auch aus noch besser leitfähigem Kupfer, z.B. durch Strangziehen, herstellen. Insbesondere solche Profile können in Verbindung mit leitfähigen Belagtafeln vorteilhaft zur Ableitung von Elektrizität auf dem Oberbelag dienen. Die in den Längskanal des Profils 16 eingreifenden, mit dem Fugenmaterial einstückig verbundenen Hakenschenkel lassen sich z.B. aus leitfähigem Polyurethan bilden. Über die Profile 16 können dann definierte Ableitströme fließen.The profile 16 of the above-described two-part mounting rails 3.4 could be made of aluminum instead of even better conductive copper, for example by pultrusion. In particular, such profiles can be used in conjunction with conductive Belagtafeln advantageous for the dissipation of electricity on the upper surface. The engaging in the longitudinal channel of the profile 16, integrally connected with the joint material hook legs can be formed, for example, of conductive polyurethane. Defined discharge currents can then flow via the profiles 16.
Eine in
Die Schnellverspannung umfasst ein Außenrohr 43 und ein in dem Außenrohr 43 geführtes Innenrohr 44, das an einem Ende mit einem Klemmkopf 45 verbunden ist. Ein in einer Ausnehmung 46 des Außenrohrs bei 47 drehbar gelagerter Kniehebel 48 greift mit einem Exenterkopf 49 in eine Ausnehmung 50 im Innenrohr 44 ein. Durch Verschwenkung des Kniehebels 48 gemäß Pfeil 51 lässt sich der durch eine Öffnung 53 in einer Wand 52 des Ständerelements 2a bzw. 2a' geführte, die Wand 52 hintergreifende Klemmkopf 45 in Richtung des Pfeils 54 bewegen und die Wand 52 zwischen dem Stirnende des Außenrohrs 43 und dem Klemmkopf 45 einklemmen.The quick-clamping comprises an outer tube 43 and an
Durch Verschraubung längsverschiebbare und so klemmende Konstruktionen wären ebenfalls möglich.By screwing longitudinally displaceable and so clamping constructions would also be possible.
Claims (16)
- Double-floor construction having flooring panels (1) and a supporting structure which is to be erected on a floor and on which the flooring panels (1) can be laid at a distance from the sub-floor while butting against one another at their edge sides, wherein the supporting structure comprises supporting rails (3, 4) which extend below the butt joints (9) between the flooring panels (1) and along the butt joints (9), the flooring panels (1) and supporting rails (3, 4) comprise means (10, 16) for vertically plugging the flooring panels onto the supporting rails (3, 4) with horizontal pressing-together of the edge sides of the flooring panels (1) that form the butt joints (9), wherein the supporting rails (3, 4) have a longitudinal channel (40) which extends below the associated butt joint (9) and into which there can be plugged hook legs (10) which are formed on the edge sides of the flooring panels (1),
characterized
in that, with the edge sides of the flooring panels (1) in the pressed-together state, the hook legs (10) can be latched in the longitudinal channel (40). - Double-floor construction according to Claim 1,
characterized
in that the longitudinal channel is formed by a U-profile (16), in particular of aluminium or plastic, which differs in material from the remainder of the supporting rail (3, 4). - Double-floor construction according to Claim 2,
characterized
in that the U-profile (16) has a projection (19), in particular a latching projection, on each of the inner sides of the U-legs. - Double-floor construction according to one of Claims 1 to 3,
characterized
in that the means for vertically plugging the flooring panels onto the supporting rails (3, 4) are integrally formed on an intermediate layer (7) of the flooring panel (1) that is foamed or sprayed between a carrier layer (5) and a decorative layer (6). - Double-floor construction according to one of Claims 1 to 4,
characterized
in that the supporting structure comprises upright elements (2) which are provided for arrangement below the corners of the flooring panels (1) and intended for receiving the support rails (3, 4). - Double-floor covering according to Claim 5,
characterized
in that the upright elements (2) comprise seats, preferably edge incisions (14), for receiving supporting rails (3) laid continuously over a plurality of upright elements (1). - Double-floor construction according to Claim 6,
characterized
in that the supporting structure comprises supporting rails (4) extending perpendicular to and between the supporting rails (3) laid continuously over a plurality of upright elements (2). - Double-floor construction according to Claim 7,
characterized
in that the supporting rails (4) extending between the continuously laid supporting rails (3) can be suspended on the upright elements (2). - Double-floor construction according to one of Claims 5 to 8,
characterized
in that the upright elements (2) comprise an adjustable three- or four-point base for standing on the sub-floor. - Double-floor construction according to Claim 9,
characterized
in that the three- or four-point base are adjustable by remote action through the laid flooring panels (1). - Double-floor construction according to one of Claims 5 to 10,
characterized
in that the upright elements (2) take the form of cuboidal blocks which are open on one or two mutually opposite sides. - Double-floor construction according to Claim 11,
characterized
in that mutually opposite cuboidal block walls (11) have, at the free upper edge, an edge cutout, in particular edge incisions (14), for forming the seat. - Double-floor construction according to Claims 1 to 12,
characterized
in that the supporting rails (3, 4) comprise stops, in particular slots (21), which prevent displacements in the longitudinal direction with respect to the upright elements (2), for suspending them on the upright elements (2). - Double-floor construction according to Claim 13,
characterized
in that the stops, in particular the slots, afford play for adjusting the supporting rails through their connection with the flooring panels (1). - Double-floor construction according to one of Claims 1 to 14,
characterized
in that the edge-side butt joints between the flooring panels form a first sealing plane and at least one further sealing plane is formed by peripheral latching noses and latching depressions (22, 23) or a downwardly closed plug-in groove extending below the butt joints. - Double-floor construction according to one of Claims 1 to 15,
characterized
in that both the hook legs (10) and the supporting rails (3, 4) are conductive, wherein in particular a part of the supporting rails (3, 4) in contact with the hook legs (10) is conductive and consists, for example, of copper.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010051003A DE102010051003A1 (en) | 2010-11-10 | 2010-11-10 | Double floor construction |
PCT/DE2011/075265 WO2012083940A2 (en) | 2010-11-10 | 2011-11-10 | Double-floor design |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2638222A2 EP2638222A2 (en) | 2013-09-18 |
EP2638222B1 true EP2638222B1 (en) | 2017-06-07 |
Family
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Application Number | Title | Priority Date | Filing Date |
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EP11846060.9A Not-in-force EP2638222B1 (en) | 2010-11-10 | 2011-11-10 | Double-floor design |
Country Status (8)
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US (1) | US9212483B2 (en) |
EP (1) | EP2638222B1 (en) |
JP (1) | JP2013543939A (en) |
CN (1) | CN103228853B (en) |
AU (1) | AU2011348625B2 (en) |
DE (2) | DE102010051003A1 (en) |
EA (1) | EA027435B1 (en) |
WO (1) | WO2012083940A2 (en) |
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FR2997711B1 (en) * | 2012-11-06 | 2015-03-06 | Neolife | CONSTRUCTION PANEL AND MANUFACTURING METHOD THEREOF, BUILDING AND CONSTRUCTION SYSTEM COMPRISING THE BUILDING PANEL, AND METHOD OF BUILDING THE BUILDING |
CN105587092A (en) * | 2014-10-22 | 2016-05-18 | 深圳市健炜创光电科技有限公司 | Integral fixed type LED floor tile and mounting method |
US20160230404A1 (en) * | 2015-02-05 | 2016-08-11 | Karl Peter Brandstrom | Alignment stopper with adapter and method of use |
IT201900015545A1 (en) * | 2019-09-04 | 2021-03-04 | Progress Profiles Spa | SUPPORT / SUPPORT FOR RAISED FLOORS |
RU2734497C1 (en) * | 2020-03-12 | 2020-10-19 | Игорь Викторович Прохоров | Construction mounting system, a hollow floor plates movement limiter for such a system and a method of mounting the limiter in such a system |
US11725413B2 (en) * | 2020-07-17 | 2023-08-15 | Granite Industries, Inc. | Elevated flooring system for clearspan tent |
US11428015B2 (en) | 2020-09-03 | 2022-08-30 | Wearwell, Llc | Modular platform system and method of assembly |
RU206123U1 (en) * | 2020-10-20 | 2021-08-24 | Игорь Викторович Прохоров | FLOOR PLATE MOVEMENT LIMITER |
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US2401587A (en) * | 1943-03-29 | 1946-06-04 | Stout Houses Inc | Floor structure |
US2956653A (en) * | 1958-11-14 | 1960-10-18 | Liskey Aluminum | Elevated false floor |
US3606704A (en) * | 1969-05-02 | 1971-09-21 | Resilient Services Inc | Elevated floor structure |
FR2561946B1 (en) | 1984-03-30 | 1986-10-03 | Pro Catalyse | NEW HYDROCRACKING CATALYST FOR THE PRODUCTION OF MEDIUM DISTILLATES |
US4922670A (en) * | 1989-01-27 | 1990-05-08 | Naka Technical Laboratory | Free access floor and method of constructing the same |
US5301480A (en) * | 1990-11-19 | 1994-04-12 | Sumitomo Rubber Industries, Ltd. | Stanchion unit assembly for floor boards |
US5205087A (en) * | 1991-02-08 | 1993-04-27 | Jines Michael D | Portable staging platform |
US5333423A (en) * | 1992-12-23 | 1994-08-02 | Propst Robert L | Floor system |
US5791096A (en) * | 1997-03-07 | 1998-08-11 | Chen; Kingbow | Raised floor supporting structure |
US5904009A (en) * | 1997-12-01 | 1999-05-18 | Huang; Chien-Teh | Shock-resistant floor-supporting strut unit which can bear a heavy load thereon |
SE514645C2 (en) * | 1998-10-06 | 2001-03-26 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements intended to be joined by separate joint profiles |
DE19958225A1 (en) * | 1999-12-03 | 2001-06-07 | Lindner Ag | Locking device for wall, ceiling or floor plates has lock sleeve engaging in bore on fixing part and containing magnetically displaceable element which spreads out sleeve to lock plate until released by magnetic force |
US6772564B2 (en) | 2001-07-11 | 2004-08-10 | Richard Joseph Leon | Unitized, pre-fabricated raised access floor arrangement, installation and leveling method, and automatized leveling tool |
BE1015672A3 (en) * | 2003-09-05 | 2005-07-05 | Buzon Pedestal Internat S A | Floor. |
DE10349790A1 (en) * | 2003-10-24 | 2005-05-25 | Petec S.A. | Component for the production of floor or wall coverings |
EP1760222A3 (en) * | 2005-08-31 | 2007-03-21 | Insca Internacional, S.L. | Dismountable floor |
EP1788166A2 (en) * | 2005-11-22 | 2007-05-23 | Insca Internacional, S.L. | Inspectable technical floor |
ES2326056B1 (en) * | 2006-09-01 | 2010-04-07 | Simon Connect, S.L | IMPROVEMENTS INTRODUCED IN THE INSTALLATION SYSTEMS OF TECHNICAL FLOORS. |
US7857142B2 (en) * | 2008-07-08 | 2010-12-28 | Waites Jr Robert F | Mechanism for securing screen modules |
-
2010
- 2010-11-10 DE DE102010051003A patent/DE102010051003A1/en not_active Withdrawn
-
2011
- 2011-11-10 EP EP11846060.9A patent/EP2638222B1/en not_active Not-in-force
- 2011-11-10 US US13/884,736 patent/US9212483B2/en not_active Expired - Fee Related
- 2011-11-10 WO PCT/DE2011/075265 patent/WO2012083940A2/en active Application Filing
- 2011-11-10 JP JP2013540238A patent/JP2013543939A/en active Pending
- 2011-11-10 AU AU2011348625A patent/AU2011348625B2/en not_active Ceased
- 2011-11-10 DE DE112011103286T patent/DE112011103286A5/en not_active Withdrawn
- 2011-11-10 CN CN201180054160.9A patent/CN103228853B/en not_active Expired - Fee Related
- 2011-11-10 EA EA201300555A patent/EA027435B1/en not_active IP Right Cessation
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EA201300555A1 (en) | 2013-09-30 |
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WO2012083940A2 (en) | 2012-06-28 |
CN103228853B (en) | 2016-08-10 |
AU2011348625A1 (en) | 2013-06-13 |
CN103228853A (en) | 2013-07-31 |
JP2013543939A (en) | 2013-12-09 |
EA027435B1 (en) | 2017-07-31 |
DE102010051003A1 (en) | 2012-05-10 |
WO2012083940A3 (en) | 2012-09-27 |
US20130232892A1 (en) | 2013-09-12 |
AU2011348625B2 (en) | 2016-12-01 |
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