WO2016038228A1 - Panel for high-resistance disassemblable floors - Google Patents

Panel for high-resistance disassemblable floors Download PDF

Info

Publication number
WO2016038228A1
WO2016038228A1 PCT/ES2014/070688 ES2014070688W WO2016038228A1 WO 2016038228 A1 WO2016038228 A1 WO 2016038228A1 ES 2014070688 W ES2014070688 W ES 2014070688W WO 2016038228 A1 WO2016038228 A1 WO 2016038228A1
Authority
WO
WIPO (PCT)
Prior art keywords
tongue
groove
panel
panels
board
Prior art date
Application number
PCT/ES2014/070688
Other languages
Spanish (es)
French (fr)
Inventor
José Ángel ALONSO ALONSO
Original Assignee
Alonso Alonso José Ángel
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 Alonso Alonso José Ángel filed Critical Alonso Alonso José Ángel
Priority to PCT/ES2014/070688 priority Critical patent/WO2016038228A1/en
Publication of WO2016038228A1 publication Critical patent/WO2016038228A1/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them

Definitions

  • the object of the present invention is a panel for the installation of removable high resistance floorboards, such as stage floors or sports courts, composed of a plurality of equal panels arranged in adjacent rows, which can have a character of Provisional use thanks to the ability of the panel to be assembled and disassembled quickly and easily without compromising its functionality.
  • the panel consists of a rectangular board with a layer of foam on the face that must serve as a base, which incorporates at the ends of the table new mechanized means of tongue and groove coupling between equal panels, constituted by two interlocking pieces embedded in the edges sides of the two long sides of the board, conveniently molded for mid-wood joint, consisting of T-shaped profiles with grooved tongue-and-groove wings complementary to opposite side profiles to allow a molded-alternating tongue and groove connection between row panels adjacent, two gutters in the wood of the edges of the parallel short sides of the board, between both ends of the T profiles, and two clamping pins, rectangular in shape with complementary ends of double horseshoe spring-grooved, fixed to the base of the board next to the edges of its parallel short sides, of which protrude say chos ends to enable a simple tongue and groove hitch between panels of the same row.
  • the floating wooden floor covering consists of wooden boards or boards that are coupled in parallel rows above the support without being glued or nailed to it.
  • there are frequent boards with pavement or parquet tread area while the platforms that need to support larger loads are formed by long boards that exceed 3 m in length.
  • the classic or parquet flooring has traditionally been made of solid wood nailed to rastreles, the current floating platforms are usually multilayer systems, which is known as floating laminate flooring, where the different layers can be made of wood or synthetic, for example of a decorative surface layer formed by a printed sheet impregnated with stratified paper to a wood fiber core.
  • This kind of floor covering with floorboards or floating laminates is usually constructed by means of tongue and groove joints with glue, that is, joints between boards with a prominent tongue or rib on one long side and one short side, and a complementary groove or groove in opposite sides, extending the two tabs and two grooves over the entire length of the respective board edges, and on which an adhesive is applied to the grooves before coupling.
  • glue that is, joints between boards with a prominent tongue or rib on one long side and one short side, and a complementary groove or groove in opposite sides, extending the two tabs and two grooves over the entire length of the respective board edges, and on which an adhesive is applied to the grooves before coupling.
  • floor boards were developed that do not require the use of glue, but instead are mechanically joined by means of mechanical interlocking systems.
  • These systems consist of integrating in the body of the boards, through their lateral edges, mechanized metal elements with recesses and flanges to constitute the tongue and groove coupling means.
  • the boards are manufactured with these mechanized means incorporated at their ends, and are joined by tongue and groove in a similar way to the traditional board system to form floors of rows of parallel boards, short side with short side within the same row, and long side with long side between adjacent rows, but in an easier, faster and more precise way, and with the possibility of lifting the boards once installed and reusing them in another place.
  • the table for floors object of the aforementioned international patent application is provided with coupling means on its four lateral sides, by means of an improved design of molded alternate tongue and groove between adjacent boards, which avoids the commented instability in the vertical plane to the floor of the systems previous.
  • this table is designed for wooden floors for residential or commercial use, such as parquet palms, not being useful for floors that have to support large loads, constituted by removable boards and platforms that usually exceed 3 m in length, where the dimensioning on site does not justify working the four edges.
  • a panel of the type to the previous ones has been developed, that is, with mechanical interlocking means between similar panels, but with structural characteristics that allow it to be sized in large sizes to be applied in the installation of removable floors intended for withstand significant efforts and loads, such as stages for shows, dance floors or sports courts.
  • This panel has mechanical interlocking means only on the edges of the long lateral sides for the connection between rows of adjacent panels, according to a novel design of metal profiles for alternate tongue and groove coupling molded with the coplanar insertion tables, which offers a wide surface of contact between panels in avoidance of vertical movements and unwanted disappearances, and it has some grooves in the form of a channel made in the edges of the short lateral sides, provided for the insertion of strips or securing rods between adjacent panels, together with pins special fasteners in the lower base of said short sides, which is covered with polyurethane foam for a better surface settlement of the panel, all as explained in detail below.
  • the panel is considered an invention, because apart from the fact that no other similar one is known, after several searches carried out in the SPTO's database of inventions, which includes all patents and utility models, and applications for patents and utility models , which are being published with effects in Spain, only the European patent with validation number in Spain ES2305079T3, from the commented PCT international application WO198604A1, and also the European patent ES2265571 T5, for a floor covering have been found as relevant background with a very different interlocking system between panels. SUMMARY OF THE INVENTION.-
  • the panel for removable floors of high resistance object of the present application of utility model is of the type of modular panel constituted by a plank or board of flat, elongated and rectangular wood, which has mechanized means of tongue and groove coupling on the edges of at least two parallel sides, each with the tongue and groove complementary projections, to connect to other equal panels to form a floor according to rows of adjacent panels, in which the panels of the same row are attached or interconnected short side with short side, and adjacent row panels are joined or interconnected, usually alternately, side long with long side of the board.
  • the novelty and technical advantage of the panel lies in the tongue and groove coupling means incorporated therein, consisting of two T-shaped metal profiles with tongue-and-groove wings complementary to each other, inserted along the long sides of the board, by paths channel-shaped grooves of rectangular section made along the short sides of the board, intended to accommodate settling rods between panels, and by rectangular metal pins fixed to the underside of the board next to the edges of the short sides, one with a protrusion in the form of a double flat-bottomed horseshoe and one with a complementary recess, as well as by a layer of foam adhered to the base of the table, conveniently cut so as not to cover said side joining pins, which is an integral part of the panel, as a single structural element.
  • the aforementioned mechanical interlocking means integrated in the sides of two long sides of the panel component board are two metal profiles, preferably of aluminum, although they could also be made of polypropylene or a similar polymeric material, which are in the shape of a T with the soul of Rectangular cross-section and tongue-and-groove wings, complementary to each other, inserted along the previously molded edges for a flat galvanized joint or half-wood, inlet-outgoing edge one side, outgoing-incoming edge opposite side, by whose center they are embedded both profiles through the central core, in such a way that the tongue protrudes in the middle of the projecting edge and the groove is inserted in the middle of the incoming edge of each side of the board, the two long sides of the panel being prepared for molded tongue and groove interconnection - alternate with adjacent row panels.
  • the profiles have perimeter wrinkles in the form of saw teeth to prevent them from coming out once inserted in the table.
  • the gutters of rectangular section (14) made in the wood of the edges of the parallel short sides of the board, run along the entire side between the ends of the metal profiles (3) of the parallel long sides, in such a way, that in union with adjacent panels of the same row, they create an inner channel between adjacent panels that allows to accommodate a rod or longitudinal strip of polypropylene or other similar plastic material.
  • the pins of the board for tongue and groove joint between short sides of adjacent panels of the same row are metal plates, ideally also of aluminum, rectangular in shape with a protruding spring in the form of a double flat-bottomed horseshoe on one of said sides of the panel, and complementary incoming groove on the opposite side.
  • These plates have two lugs on their straight side and two holes on the coupling side, for positioning through the lugs, which are introduced into two holes made in the wood, and mechanical screw-nut fixing, through the holes, to the lower face or base of the board by the intermediate point next to the edges of its parallel short sides, the male pin protruding from the corresponding edge in sufficient distance for simple tongue and groove engagement with the female pin of the adjacent panel.
  • This double tongue and groove coupling system of the panel by means of mechanical interlocking devices on the side edges of the parallel long sides of the board, and connecting pins by the edges of the short sides of its lower base in combination with the polypropylene strips introduced by the channel formed between the gutters of the corresponding lateral edges, guarantees the perfect union of the boards within a same row and at the same time between rows of adjacent boards, both horizontally and vertically to the ground, forming a block of ground resistant to the swings and loads for which its use is planned.
  • the panel is supplied with the base of the board covered with the commented layer of polyurethane foam, or of a similar flexible and porous plastic material, uniformly distributed over its entire surface, but cut around the rectangular pins of the edges of lower short sides so as not to hinder the installation and uninstallation of the panels.
  • This layer of foam of variable thickness which is integrated in the structure of the panel, allows to save the irregularities of the support in the installation of the floor, favoring the stability of the puzzle of panels in front of the vertical movement, dampens the sound of the blows against the parquet resulting, and even serves as a thermal insulator of the pavilions and enclosures where it is arranged.
  • Figure 1 Plan and elevation view of a floor formed by a plurality of panels as claimed, with representation of the two coupling means between panels: interconnection profiles between adjacent row panels, and hook pins between panels of the same row.
  • Figure 2 Perspective view of the panel from the bottom, the one intended to go above the floor or base of support of the floor, with the foam layer and the coupling means between adjacent panels well visible.
  • Figure 3 Partial view in cross section of two panels assembled long side with long side through the interconnection profiles of their opposite ends.
  • Figure 4 Detailed plan view and elevation of the hooks located next to the lower edge of the short sides of the panel, one on each side.
  • the floor panel in question shown as a whole in Figure 2, and which is used for the installation of removable flooring floors such as those shown in Figure 1, formed by a plurality of panels according to adjacent rows, where panels of the same row (1) are connected short side with short side, and those of adjacent rows (2) long side with long side alternately, is basically constituted by a horizontal board with layer of lower polyurethane foam (22), which incorporates machined tongue and groove coupling means between connected panels at the ends of the table, consisting of two T-shaped aluminum profiles (3) with tongue-and-groove wings embedded in the side edges of the two long sides (7) of the board, conveniently molded for mid-wood joint and with complementary tongue-and-groove geometry between pieces of opposite sides to allow a connection Molded-alternating tongue and groove ion between adjacent row panels, two rectangular section gutters
  • the foam layer of the lower face of the panel is uniformly distributed over its entire surface, except in the area of the short-sided edges occupied by said longitudinal joint pins, where it is conveniently trimmed to facilitate assembly-disassembly of the panels, and that the materials of the profiles and / or coupling pins may vary, between metallic and polymeric.
  • tongue and groove coupling elements of the panel such as the complementary geometry of the tongue-and-groove profiles of the long sides of the board, or the gutters and pins of the short sides, are perfectly described in reference to the figures in the set of claims at the end of the present specification, a repetition thereof not being necessary.
  • the coupling elements of the panel are fixed to it during its manufacture.
  • the interlocking profiles (3) are milled directly on the edges of the long sides of the board (7), although it is convenient to apply an adhesive in the formed recess before introducing the soul of the profile, which as seen is provided with cross roughnesses to ensure its positioning. Take care that the slot heads- tab of the profiles are in coplanar arrangement between both sides.
  • the metal pins (10) are fixed next to the short parallel edges of the base of the board, inserting them in holes made for this purpose in the board through the rear lugs (13), and securing them by screwing in the front holes.
  • the arrangement of lugs on the pins is important because it allows their correct positioning, in order to avoid errors in the floor installation process.

Abstract

The invention relates to a panel for high-resistance disassemblable floors having a double coupling system between adjacent panels to form continuous floors, said double coupling system consisting of mechanical interlocking devices on the lateral edges of the parallel long sides of the board, formed by respective T-shaped profiles corresponding to one another, and connection pins on the edges of the short sides of the lower base, one in the form of a protruding double horseshoe, and another having a corresponding groove entering into the opposing side. In combination with polypropylene strips introduced via the channels of the lateral edges, both joining means guarantee the perfect joining of the boards in a single row and simultaneously between adjacent rows of boards, both on the horizontal plane and vertically in relation to the floor, forming a floor block that is resistant to the fluctuations and loads for which it is designed to be used.

Description

DESCRIPCION  DESCRIPTION
Panel para suelos desmontables de alta resistencia. - El objeto de la presente invención es un panel para la instalación de suelos de tarima desmontables de alta de resistencia, tales como suelos de escenarios o pistas deportivas, compuestos por una pluralidad de paneles iguales dispuestos en filas adyacentes, que pueden tener un carácter de uso provisional gracias a la capacidad del panel de poder ser montado y desmontado de forma rápida y sencilla sin menoscabo de su funcionalidad. Panel for high strength removable floors. - The object of the present invention is a panel for the installation of removable high resistance floorboards, such as stage floors or sports courts, composed of a plurality of equal panels arranged in adjacent rows, which can have a character of Provisional use thanks to the ability of the panel to be assembled and disassembled quickly and easily without compromising its functionality.
El panel consiste en una tablero rectangular con capa de espuma por la cara que ha de servir de base, que lleva incorporado en los extremos de la tabla novedosos medios mecanizados de acoplamiento machihembrado entre paneles iguales, constituidos por sendas piezas de enclavamiento incrustadas en los cantos laterales de los dos lados largos del tablero, convenientemente moldurados para junta a media madera, consistentes en perfiles en forma de T con alas de ranura-lengüeta de geometría complementaria entre perfiles de lados opuestos para permitir una conexión machihembrara moldurada-alterna entre paneles de filas adyacentes, sendas canaletas practicadas en la madera de los cantos de los lados cortos paralelos del tablero, entre ambos extremos de los perfiles T, y sendas patillas de sujeción, de forma rectangular con extremos complementarios de doble herradura resorte-acanaladura, fijadas a la base del tablero junto a los bordes de sus lados cortos paralelos, de los que sobresalen dichos extremos para posibilitar un enganche machihembrado simple entre paneles de la misma fila. Estas características estructurales del sistema de machihembrado entre paneles de filas conexas, no sólo impide en combinación con las patillas de sujeción inferior de paneles de la misma fila la separación transversal de los tableros, sino que también por la acción de unas tiras de material polimérico introducidas por los canales interiores creados entre dichos paneles, consecuencia de las canaletas laterales de cada panel, se anulan los movimientos verticales de los mismos y se reduce el desgaste de los perfiles tras sucesivos montajes y desmontajes, consiguiéndose suelos de tarima más estables y duraderos en comparación con los otros medios conocidos de acoplamiento machihembrado entre paneles con dispositivos de enclavamiento mecánico integrados. CAMPO TÉCNICO.- El campo técnico en que se encuadra la invención es el de los revestimientos de suelos, más concretamente, el de revestimientos de suelos con entarimados o estratificados flotantes con sistemas de unión mecánica entre paneles componentes. ESTADO DE LA TÉCNICA.- The panel consists of a rectangular board with a layer of foam on the face that must serve as a base, which incorporates at the ends of the table new mechanized means of tongue and groove coupling between equal panels, constituted by two interlocking pieces embedded in the edges sides of the two long sides of the board, conveniently molded for mid-wood joint, consisting of T-shaped profiles with grooved tongue-and-groove wings complementary to opposite side profiles to allow a molded-alternating tongue and groove connection between row panels adjacent, two gutters in the wood of the edges of the parallel short sides of the board, between both ends of the T profiles, and two clamping pins, rectangular in shape with complementary ends of double horseshoe spring-grooved, fixed to the base of the board next to the edges of its parallel short sides, of which protrude say chos ends to enable a simple tongue and groove hitch between panels of the same row. These structural characteristics of the tongue and groove system between panels of related rows, not only in combination with the lower clamping pins of panels of the same row, the cross-sectional separation of the boards, but also by the action of strips of polymeric material introduced by the internal channels created between said panels, as a consequence of the lateral gutters of each panel, the vertical movements of the panels are annulled and the wear of the profiles is reduced after successive assemblies and disassembly, achieving more stable and durable flooring in comparison with the other known means of tongue and groove coupling between panels with integrated mechanical interlocking devices. TECHNICAL FIELD.- The technical field in which the invention is framed is that of floor coverings, more specifically, of floor coverings with floorboards or floating laminates with mechanical joint systems between component panels. STATE OF THE TECHNIQUE.-
El revestimiento de suelo de madera flotante consiste en tablas o tableros de madera que se acoplan en filas paralelas encima del soporte sin estar pegados ni clavados al mismo. En el caso de tarima residencial son frecuentes los tableros con pavimento o zona de pisado de parqué, mientras que las tarimas que requieren soportar cargas mayores están formadas por tablas largas que superan los 3 m de longitud. Si bien la tarima clásica o entarimado ha sido tradicionalmente de madera maciza clavada a rastreles, las tarimas flotantes actuales suelen ser sistemas multicapa, lo que se conoce como suelo de estratificado flotante, donde las diferentes capas pueden ser de madera o sintéticas, caso por ejemplo de una capa de superficie decorativa formada por una hoja impresa e impregnada de papel estratificada a un núcleo de fibra de madera. The floating wooden floor covering consists of wooden boards or boards that are coupled in parallel rows above the support without being glued or nailed to it. In the case of a residential flooring, there are frequent boards with pavement or parquet tread area, while the platforms that need to support larger loads are formed by long boards that exceed 3 m in length. Although the classic or parquet flooring has traditionally been made of solid wood nailed to rastreles, the current floating platforms are usually multilayer systems, which is known as floating laminate flooring, where the different layers can be made of wood or synthetic, for example of a decorative surface layer formed by a printed sheet impregnated with stratified paper to a wood fiber core.
Esta clase de revestimiento de suelos con entarimados o estratificados flotantes se construyen usualmente por medio de uniones machihembradas con pegamento, es decir, uniones entre tablas con una lengüeta o nervadura prominente en un lado lateral largo y otro corto, y una ranura o acanaladura complementaria en lados laterales opuestos, extendiéndose las dos lengüetas y dos ranuras sobre toda la longitud de los respectivos cantos de tabla, y en las que antes del acoplamiento se aplica un adhesivo en las ranuras. Como regla general las tablas se tienden en filas paralelas, lado corto contra lado corto entre tablas de la misma fila, y lado largo contra lado largo entre filas adyacentes. This kind of floor covering with floorboards or floating laminates is usually constructed by means of tongue and groove joints with glue, that is, joints between boards with a prominent tongue or rib on one long side and one short side, and a complementary groove or groove in opposite sides, extending the two tabs and two grooves over the entire length of the respective board edges, and on which an adhesive is applied to the grooves before coupling. As a general rule, tables are laid in parallel rows, short side against short side between tables of the same row, and long side against long side between adjacent rows.
Sin embargo, las tablas para suelos descritas adolecen de conocidos inconvenientes. El más importante es que una vez montado el suelo, no puede desmontarse sin dañar las tablas, lo que supone que éstas no puedan reutilizarse una vez levantadas. Otro inconveniente, provocado por el ajuste apretado entre la ranura y lengüeta, es que no siempre es fácil introducir las lengüetas en las ranuras correspondientes, debiéndose utilizar herramientas para ajustar las tablas a golpes que pueden dañarlas. Además hay que emplear un adhesivo para el aseguramiento de las uniones machihembradas, lo que es muy laborioso y lleva mucho tiempo. Evidentemente, estos inconvenientes imposibilitan el uso de los revestimientos de suelos de madera flotantes tradicionales en la instalación de entarimados portátiles de alta resistencia como los que tiene por objetivo la presente invención, del tipo escenarios para espectáculos o pistas para actividades deportivas. However, the floorboards described suffer from known drawbacks. The most important is that once the floor is assembled, it cannot be disassembled without damaging the boards, which means that they cannot be reused once they are lifted. Another drawback, caused by the tight fit between the groove and the tongue, is that it is not always easy to insert the tongues into the corresponding grooves, and tools must be used to adjust the boards to impacts that can damage them. In addition, an adhesive must be used to secure the tongue and groove joints, which is very laborious and time consuming. Obviously, these drawbacks make it impossible to use traditional floating wooden floor coverings in the installation of portable high-resistance floorboards such as those intended by the present invention, of the type scenarios for shows or tracks for sports activities.
Para dar solución a este problema, hace unos diez o quince años se desarrollaron los tableros para suelos que no requieren el uso de pegamento, sino que en su lugar se unen mecánicamente por medio de sistemas de enclavamiento mecánico. Estos sistemas consisten en integrar en el propio cuerpo de las tablas, a través de sus cantos laterales, elementos metálicos mecanizados con rebajes y rebordes para constituir los medios de acoplamiento machihembrado. Las tablas se fabrican con estos medios mecanizados incorporados en sus extremos, y se unen por machihembrado de forma similar al sistema de tablas tradicionales para formar suelos de filas de tablas paralelas, lado corto con lado corto dentro de una misma fila, y lado largo con lado largo entre filas adyacentes, pero de una forma más fácil, rápida y precisa, y con la posibilidad de levantar los tableros una vez instalados y reutilizarlos en otro lugar. To solve this problem, about ten or fifteen years ago floor boards were developed that do not require the use of glue, but instead are mechanically joined by means of mechanical interlocking systems. These systems consist of integrating in the body of the boards, through their lateral edges, mechanized metal elements with recesses and flanges to constitute the tongue and groove coupling means. The boards are manufactured with these mechanized means incorporated at their ends, and are joined by tongue and groove in a similar way to the traditional board system to form floors of rows of parallel boards, short side with short side within the same row, and long side with long side between adjacent rows, but in an easier, faster and more precise way, and with the possibility of lifting the boards once installed and reusing them in another place.
La solicitud de patente internacional PCT con número de publicación WO198604A1 , del año 2001 , para una tabla para suelos con medios de acoplamiento machihembrado, define muy bien el estado de la técnica hasta entonces conocido sobre instalación de suelos por medio de sistemas de enclavamiento mecánico entre tableros componentes, ya que esta patente trata de solventar las deficiencias detectadas en el acoplamiento de los tableros de los primeros sistemas de este tipo, divulgados por las patentes números US3859000 y DE3343601A1 , basados en cabezales laterales de acoplamiento machihembrado alterno, en los que, según se expone en dicha publicación PCT, la conexión entre tableros proporciona una unión de ajuste positivo sólo en una dirección paralela al plano del suelo, pero no en una dirección vertical al plano, lo que puede producir desacoplamientos en situaciones de, por ejemplo, un substrato de soporte desigual sobre el cual descansa el suelo. La tabla para suelos objeto de la referida solicitud de patente internacional esta provista de medios de acoplamiento en sus cuatro lados laterales, mediante un diseño perfeccionado de machihembrado alterno moldurado entre tablas adyacentes, que evita la comentada inestabilidad en el plano vertical al suelo de los sistemas anteriores. Sin embargo, esta tabla está pensada para suelos de madera de uso residencial o comercial, como por ejemplo palmetas para parquet, no siendo de utilidad para suelos que hayan de soportar grandes cargas, constituidos por tableros y plataformas desmontables que suelen superar los 3 m de longitud, donde el dimensionado en obra no justifica labrar los cuatro cantos. The PCT international patent application with publication number WO198604A1, of the year 2001, for a table for floors with tongue and groove coupling means, defines very well the state of the art until then known about soil installation by means of mechanical interlocking systems between component boards, since this patent tries to solve the deficiencies detected in the coupling of the boards of the first systems of this type, disclosed by patents numbers US3859000 and DE3343601A1, based on lateral heads of alternate tongue and groove coupling, in which, according to set forth in said PCT publication, the connection between panels provides a positive adjustment joint only in a direction parallel to the ground plane, but not in a direction vertical to the plane, which can cause decoupling in situations of, for example, a substrate uneven support on which the ground rests. The table for floors object of the aforementioned international patent application is provided with coupling means on its four lateral sides, by means of an improved design of molded alternate tongue and groove between adjacent boards, which avoids the commented instability in the vertical plane to the floor of the systems previous. However, this table is designed for wooden floors for residential or commercial use, such as parquet palms, not being useful for floors that have to support large loads, constituted by removable boards and platforms that usually exceed 3 m in length, where the dimensioning on site does not justify working the four edges.
Con la presente invención se ha desarrollado un panel del tipo a los anteriores, es decir, con medios de enclavamiento mecánico entre paneles similares, pero con unas características estructurales que le permiten dimensionarle en grandes tamaños para ser aplicado en la instalación de suelos desmontables destinados a soportar esfuerzos y cargas importantes, como son escenarios para espectáculos, pistas de baile o pistas deportivas. Este panel cuenta con medios de enclavamiento mecánico sólo en los cantos de los lados largos laterales para la conexión entre filas de paneles adyacentes, según un novedoso diseño de perfiles metálicos para acoplamiento machihembrado alterno moldurado con las tablas coplanarias de inserción, que ofrece una amplia superficie de contacto entre paneles en evitación de movimientos verticales y desaparejos indeseados, y dispone de unas hendiduras en forma de canal practicadas en los cantos de los lados cortos laterales, previstas para la inserción de tiras o varillas de aseguramiento entre paneles contiguos, junto con unas patillas especiales de sujeción en la base inferior de dichos lados cortos, la cual va recubierta de espuma de poliuretano para un mejor asentamiento superficial del panel, todo ello tal y como a continuación se explica en detalle. With the present invention, a panel of the type to the previous ones has been developed, that is, with mechanical interlocking means between similar panels, but with structural characteristics that allow it to be sized in large sizes to be applied in the installation of removable floors intended for withstand significant efforts and loads, such as stages for shows, dance floors or sports courts. This panel has mechanical interlocking means only on the edges of the long lateral sides for the connection between rows of adjacent panels, according to a novel design of metal profiles for alternate tongue and groove coupling molded with the coplanar insertion tables, which offers a wide surface of contact between panels in avoidance of vertical movements and unwanted disappearances, and it has some grooves in the form of a channel made in the edges of the short lateral sides, provided for the insertion of strips or securing rods between adjacent panels, together with pins special fasteners in the lower base of said short sides, which is covered with polyurethane foam for a better surface settlement of the panel, all as explained in detail below.
El panel se considera de invención, porque aparte de que no se conoce otro similar, tras varias búsquedas realizadas en la base de datos de invenciones de la OEPM, que recoge todas las patentes y modelos de utilidad, y solicitudes de patentes y modelos de utilidad, que van siendo publicados con efectos en España, sólo se han encontrado como antecedentes relevantes la patente europea con número de validación en España ES2305079T3, proveniente de la comentada solicitud internacional PCT WO198604A1 , y la también patente europea ES2265571 T5, para un revestimiento de suelos con un sistema de enclavamiento entre paneles muy diferente. COMPENDIO DE LA INVENCIÓN.- The panel is considered an invention, because apart from the fact that no other similar one is known, after several searches carried out in the SPTO's database of inventions, which includes all patents and utility models, and applications for patents and utility models , which are being published with effects in Spain, only the European patent with validation number in Spain ES2305079T3, from the commented PCT international application WO198604A1, and also the European patent ES2265571 T5, for a floor covering have been found as relevant background with a very different interlocking system between panels. SUMMARY OF THE INVENTION.-
Como ya se ha comentado, el panel para suelos desmontables de alta resistencia objeto de la presente solicitud de modelo de utilidad, es del tipo de panel modular constituido por una tabla o tablero de madera plano, alargado y rectangular, que dispone de medios mecanizados de acoplamiento machihembrado en los cantos de al menos dos lados paralelos, cada uno con los resaltes complementarios del machihembrado, para conectarse a otros paneles iguales para formar un suelo según filas de paneles adyacentes, en el cual los paneles de una misma fila están unidos o interconectadas lado corto con lado corto, y los paneles de filas adyacentes están unidos o interconectados, normalmente de forma alternada, lado largo con lado largo del tablero. As already mentioned, the panel for removable floors of high resistance object of the present application of utility model, is of the type of modular panel constituted by a plank or board of flat, elongated and rectangular wood, which has mechanized means of tongue and groove coupling on the edges of at least two parallel sides, each with the tongue and groove complementary projections, to connect to other equal panels to form a floor according to rows of adjacent panels, in which the panels of the same row are attached or interconnected short side with short side, and adjacent row panels are joined or interconnected, usually alternately, side long with long side of the board.
La novedad y ventaja técnica del panel radica en los medios de acoplamiento machihembrado incorporados al mismo, constituidos por sendos perfiles metálicos en forma de T con alas de ranura-lengüeta complementarios entre sí, insertados a lo largo de los laterales largos del tablero, por sendas hendiduras en forma de canaleta de sección rectangular practicadas a lo largo de los laterales cortos del tablero, previstas para alojar varillas de asentamiento entre paneles, y por sendas patillas metálicas rectangulares fijadas a la cara inferior del tablero junto a los bordes de los lados cortos, una con un saliente en forma de doble herradura de fondo plano y otra con un entrante complementario, así como por una capa de espuma adherida a la base de la tabla, convenientemente recortada para no tapar dichas patillas de unión lateral, que forma parte integrante del panel, como un único elemento estructural. The novelty and technical advantage of the panel lies in the tongue and groove coupling means incorporated therein, consisting of two T-shaped metal profiles with tongue-and-groove wings complementary to each other, inserted along the long sides of the board, by paths channel-shaped grooves of rectangular section made along the short sides of the board, intended to accommodate settling rods between panels, and by rectangular metal pins fixed to the underside of the board next to the edges of the short sides, one with a protrusion in the form of a double flat-bottomed horseshoe and one with a complementary recess, as well as by a layer of foam adhered to the base of the table, conveniently cut so as not to cover said side joining pins, which is an integral part of the panel, as a single structural element.
Los referidos medios de enclavamiento mecánico integrados en los laterales de dos lados largos del tablero componente del panel, son sendos perfiles metálicos, preferentemente de aluminio, aunque también podrían ser de polipropileno o un material polimérico similar, que tienen forma de una T con alma de sección transversal rectangular y alas de ranura- lengüeta, complementarios entre sí, insertados a lo largo de los cantos previamente moldurados para junta plana galceada o a media madera, canto entrante-saliente un lado, canto saliente-entrante lado opuesto, por cuyo centro quedan incrustados ambos perfiles por el alma central, de tal forma que la lengüeta sobresale por la mitad del canto saliente y la ranura se introduce en la mitad del canto entrante de cada lado lateral del tablero, quedando los dos lados largos del panel preparados para interconexión machihembrada moldurada- alterna con los paneles de filas adyacentes. Los perfiles presentan arrugas perimetrales en forma de dientes de sierra para impedir que se salgan una vez insertados en la tabla. The aforementioned mechanical interlocking means integrated in the sides of two long sides of the panel component board, are two metal profiles, preferably of aluminum, although they could also be made of polypropylene or a similar polymeric material, which are in the shape of a T with the soul of Rectangular cross-section and tongue-and-groove wings, complementary to each other, inserted along the previously molded edges for a flat galvanized joint or half-wood, inlet-outgoing edge one side, outgoing-incoming edge opposite side, by whose center they are embedded both profiles through the central core, in such a way that the tongue protrudes in the middle of the projecting edge and the groove is inserted in the middle of the incoming edge of each side of the board, the two long sides of the panel being prepared for molded tongue and groove interconnection - alternate with adjacent row panels. The profiles have perimeter wrinkles in the form of saw teeth to prevent them from coming out once inserted in the table.
En el diseño técnico de los medios de acoplamiento machihembrado lateral entre paneles adyacentes se ha dado gran importancia a la geometría de las cabezas de enclavamiento de los laterales largos del tablero, es decir, a la forma de la alas complementarias de ranura- lengüeta, apretando las lengüetas de cada pieza para tener varias superficies de apoyo frente a indeseados movimiento verticales de los paneles una vez instalados, y evitar desaparejos por el desgaste del aluminio con los sucesivos montajes y desmontajes. Este novedoso diseño de las cabezas de los perfiles de ranura-lengüeta, a lo que se debe en buena medida la gran resistencia del panel, consiste en que en el perfil que ha de posicionarse con la lengüeta junto a la cara inferior del panel, la lengüeta sobresale lateralmente por la mitad del canto saliente del lado lateral largo del tablero en dirección oblicua al plano de su cara superior, hasta el nivel de la junta a media madera, en forma de dedo pulgar invertido, y la ranura se abre desde el principio de la lengüeta hacia el interior del panel en dirección oblicua a su cara superior, hasta una profundidad igual a la mitad de la lengüeta, en forma de medio dedo pulgar invertido, mientras que el perfil que ha de posicionarse con la lengüeta junto a la cara superior del panel, es complementario en la forma de la ranura-lengüeta a la pieza del lado lateral opuesto, salvo en el ángulo de separación de la ranura-lengüeta, que es obtuso frente al ángulo cóncavo del perfil opuesto, dejando una oquedad romboédrica intermedia entre paneles interconectados de filas adyacentes que facilita las operaciones de montaje-desmontaje de los mismos. In the technical design of the lateral tongue and groove coupling means between adjacent panels, great importance has been given to the geometry of the interlocking heads of the long sides of the board, that is, to the shape of the complementary groove-tongue wings, tightening the tabs of each piece to have several surfaces of support in front of unwanted vertical movement of the panels once installed, and to avoid disappearances by the wear of the aluminum with the successive assemblies and disassembly. This novel design of the heads of the tongue-and-groove profiles, which is largely due to the great resistance of the panel, is that in the profile to be positioned with the tongue next to the lower face of the panel, the tongue protrudes laterally along the middle of the protruding edge of the long lateral side of the board obliquely to the plane of its upper face, to the level of the mid-wood joint, in the form of an inverted thumb, and the groove opens from the beginning from the tongue towards the inside of the panel in an oblique direction to its upper face, to a depth equal to half of the tongue, in the form of an inverted half thumb, while the profile to be positioned with the tongue next to the face upper panel, is complementary in the form of the tongue-groove to the piece of the opposite side side, except at the angle of separation of the tongue-groove, which is obtuse against the concave angle of the op profile laid, leaving an intermediate rhombohedral cavity between interconnected panels of adjacent rows that facilitates assembly-disassembly operations.
Las canaletas de sección rectangular (14) practicadas en la madera de los cantos de los lados cortos paralelos del tablero, discurren por todo el lateral entre los extremos de los perfiles metálicos (3) de los lados largos paralelos, de tal manera, que en unión con paneles adyacentes de la misma fila, crean un canal interior entre paneles contiguos que permite acoger una varilla o tira longitudinal de polipropileno u otro material plástico similar. The gutters of rectangular section (14) made in the wood of the edges of the parallel short sides of the board, run along the entire side between the ends of the metal profiles (3) of the parallel long sides, in such a way, that in union with adjacent panels of the same row, they create an inner channel between adjacent panels that allows to accommodate a rod or longitudinal strip of polypropylene or other similar plastic material.
Las patillas del tablero para unión machihembrada entre lados cortos de paneles adyacentes de la misma fila, son pletinas metálicas, idealmente también de aluminio, de forma rectangular con resorte saliente en forma de doble herradura de fondo plano en uno de dichos lados del panel, y acanaladura entrante complementaria en el lado opuesto. Estas pletinas tienen dos tetones por su lado recto y dos taladros por el lado de acoplamiento, para su posicionamiento a través de los tetones, que se introducen en dos orificios practicados en la madera, y fijación mecánica de tuerca-tornillo, a través de los taladros, a la cara inferior o base del tablero por el punto intermedio junto a los bordes de sus lados cortos paralelos, sobresaliendo la patilla macho del borde correspondiente en distancia suficiente para enganche machihembrado simple con la patilla hembra del panel contiguo. The pins of the board for tongue and groove joint between short sides of adjacent panels of the same row, are metal plates, ideally also of aluminum, rectangular in shape with a protruding spring in the form of a double flat-bottomed horseshoe on one of said sides of the panel, and complementary incoming groove on the opposite side. These plates have two lugs on their straight side and two holes on the coupling side, for positioning through the lugs, which are introduced into two holes made in the wood, and mechanical screw-nut fixing, through the holes, to the lower face or base of the board by the intermediate point next to the edges of its parallel short sides, the male pin protruding from the corresponding edge in sufficient distance for simple tongue and groove engagement with the female pin of the adjacent panel.
Este doble sistema de acoplamiento machihembrado del panel, mediante dispositivos de enclavamiento mecánico en los cantos laterales de los lados largos paralelos del tablero, y patillas de conexión por las aristas de los lados cortos de su base inferior en combinación con las tiras de polipropileno introducidas por el canal formado entre las canaletas de los correspondientes cantos laterales, garantiza la perfecta unión de las tablas dentro de una misma fila y a la vez entre filas de tablas adyacentes, tanto en el plano horizontal como vertical al suelo, formando un bloque de suelo resistente a los vaivenes y cargas para las que está previsto su uso. El panel se suministra con la base del tablero recubierta con la comentada capa de espuma de poliuretano, o de un material plástico poroso y flexible similar, uniformemente distribuida por toda su superficie, pero recortada entorno a las patillas rectangulares de los bordes de lados cortos inferiores para no entorpecer las operaciones de instalación y desinstalación de los paneles. Esta capa de espuma de espesor variable, que se integra en la estructura del panel, permite salvar las irregularidades del soporte en la instalación del suelo, favoreciendo la estabilidad del puzzle de paneles frente al movimiento vertical, amortigua el sonido de los golpes contra el entarimado resultante, e incluso sirve como aislante térmico de los pabellones y recintos donde se encentre dispuesto. PLANOS Y DIBUJOS.- This double tongue and groove coupling system of the panel, by means of mechanical interlocking devices on the side edges of the parallel long sides of the board, and connecting pins by the edges of the short sides of its lower base in combination with the polypropylene strips introduced by the channel formed between the gutters of the corresponding lateral edges, guarantees the perfect union of the boards within a same row and at the same time between rows of adjacent boards, both horizontally and vertically to the ground, forming a block of ground resistant to the swings and loads for which its use is planned. The panel is supplied with the base of the board covered with the commented layer of polyurethane foam, or of a similar flexible and porous plastic material, uniformly distributed over its entire surface, but cut around the rectangular pins of the edges of lower short sides so as not to hinder the installation and uninstallation of the panels. This layer of foam of variable thickness, which is integrated in the structure of the panel, allows to save the irregularities of the support in the installation of the floor, favoring the stability of the puzzle of panels in front of the vertical movement, dampens the sound of the blows against the parquet resulting, and even serves as a thermal insulator of the pavilions and enclosures where it is arranged. DRAWINGS AND DRAWINGS.-
Se acompañan al final de la presente memoria descriptiva las siguientes figuras ilustrativas del panel para suelos de invención: Figura 1 : Vista en planta y en alzado de un suelo formado por una pluralidad de paneles como el reivindicado, con representación de los dos medios de acoplamiento entre paneles: perfiles de interconexión entre paneles de filas adyacentes, y patillas de enganche entre paneles de la misma fila. Figura 2: Vista en perspectiva del panel por su parte inferior, la destinada a ir encima de la solera o base de sustentación del suelo, con la capa de espuma y los medios de acoplamiento entre paneles adyacentes bien visibles. The following illustrative figures of the panel for floors of invention are attached at the end of this specification: Figure 1: Plan and elevation view of a floor formed by a plurality of panels as claimed, with representation of the two coupling means between panels: interconnection profiles between adjacent row panels, and hook pins between panels of the same row. Figure 2: Perspective view of the panel from the bottom, the one intended to go above the floor or base of support of the floor, with the foam layer and the coupling means between adjacent panels well visible.
Figura 3: Vista parcial en sección transversal de dos paneles ensamblados lado largo con lado largo a través de los perfiles de interconexión de sus extremos opuestos. Figure 3: Partial view in cross section of two panels assembled long side with long side through the interconnection profiles of their opposite ends.
Figura 4: Vista de detalle en planta y alzado de las patillas de enganche situadas junto al borde inferior de los lados cortos del panel, una por cada lado. MODO DE REALIZACIÓN PREFERENTE.- A la vista de la anteriores figuras se observa que el panel de suelos en cuestión, mostrado en su conjunto en la figura 2, y que sirve para la instalación de pisos de tarima desmontables como los mostrados en la figura 1 , formados por una pluralidad de paneles según filas adyacentes, donde los paneles de una misma fila (1 ) se conectan lado corto con lado corto, y los de filas adyacentes (2) lado largo con lado largo de manera alterna, está básicamente constituido por un tablero horizontal con capa de espuma de poliuretano inferior (22), que lleva incorporado en los extremos de la tabla medios mecanizados de acoplamiento machihembrado entre paneles conexos, consistentes en sendos perfiles de aluminio en forma de T (3) con alas de ranura-lengüeta incrustados en los cantos laterales de los dos lados largos (7) del tablero, convenientemente moldurados para junta a media madera y con geometría de ranura-lengüeta complementaria entre piezas de lados opuestos para permitir una conexión machihembrara moldurada-alterna entre paneles de filas adyacentes, sendas canaletas de sección rectangular (14) practicadas en la madera de los cantos de los lados cortos paralelos del tablero, entre extremos de ambos perfiles T, destinadas a servir de alojamiento de tiras o varillas de polipropileno, y por sendas patillas de aluminio (10) de forma rectangular con extremos complementarios de herradura resorte- acanaladura, fijadas a la base del tablero junto a los bordes de sus lados cortos paralelos (14), de los que sobresalen por dichos extremos para posibilitar un enganche machihembrado simple entre paneles de la misma fila. Cabe destacar que la capa de espuma de la cara inferior del panel está uniformemente distribuida por toda su superficie, excepto en la zona de los bordes de lados cortos ocupadas por dichas patillas de unión longitudinal, donde queda convenientemente recortada para facilitar el montaje-desmontaje de los paneles, y que los materiales de los perfiles y/o patillas de acoplamiento pueden variar, entre metálicos y poliméricos. Figure 4: Detailed plan view and elevation of the hooks located next to the lower edge of the short sides of the panel, one on each side. PREFERRED EMBODIMENT.- In view of the previous figures, it can be seen that the floor panel in question, shown as a whole in Figure 2, and which is used for the installation of removable flooring floors such as those shown in Figure 1, formed by a plurality of panels according to adjacent rows, where panels of the same row (1) are connected short side with short side, and those of adjacent rows (2) long side with long side alternately, is basically constituted by a horizontal board with layer of lower polyurethane foam (22), which incorporates machined tongue and groove coupling means between connected panels at the ends of the table, consisting of two T-shaped aluminum profiles (3) with tongue-and-groove wings embedded in the side edges of the two long sides (7) of the board, conveniently molded for mid-wood joint and with complementary tongue-and-groove geometry between pieces of opposite sides to allow a connection Molded-alternating tongue and groove ion between adjacent row panels, two rectangular section gutters (14) made in the wood of the edges of the parallel short sides of the board, between the ends of both T profiles, intended to serve as a housing for strips or rods made of polypropylene, and two rectangular aluminum pins (10) with complementary ends of spring-grooved horseshoe, fixed to the base of the board next to the edges of its parallel short sides (14), of which protrude through said ends to enable a simple tongue and groove hitch between panels of the same row. It should be noted that the foam layer of the lower face of the panel is uniformly distributed over its entire surface, except in the area of the short-sided edges occupied by said longitudinal joint pins, where it is conveniently trimmed to facilitate assembly-disassembly of the panels, and that the materials of the profiles and / or coupling pins may vary, between metallic and polymeric.
Las características técnicas de detalle de los elementos de acoplamiento machihembrado del panel, como es la geometría complementaria de los perfiles de ranura-lengüeta de los laterales largos del tablero, o las canaletas y patillas de los laterales cortos, quedan perfectamente descritos en referencia a las figuras en el juego de reivindicaciones del final de la presente memoria, no siendo necesaria una repetición de las mismas. The technical detail features of the tongue and groove coupling elements of the panel, such as the complementary geometry of the tongue-and-groove profiles of the long sides of the board, or the gutters and pins of the short sides, are perfectly described in reference to the figures in the set of claims at the end of the present specification, a repetition thereof not being necessary.
Los elementos de acoplamiento del panel se fijan al mismo durante su fabricación. Los perfiles de enclavamiento (3) están fresados directamente en los cantos de los lados largos del tablero (7), si bien es conveniente aplicar un adhesivo en la oquedad formada antes de introducir el alma del perfil, que como se ha viso va provista de unas rugosidades transversales para asegurar su posicionamiento. Debe cuidarse que las cabezas de ranura- lengüeta de los perfiles queden en disposición coplanaria entre ambos laterales. Las patillas metálicas (10) se fijan junto a las aristas cortas paralelas de la base de la tabla, insertándolas en unos orificios practicados al efecto en la tabla a través de los tetones traseros (13), y asegurándolas mediante atornillado por los taladros delanteros. La disposición de tetones en las patillas es importante porque permite un posicionamiento correcto de las mismas, en evitación de errores en el proceso de instalación del suelo. The coupling elements of the panel are fixed to it during its manufacture. The interlocking profiles (3) are milled directly on the edges of the long sides of the board (7), although it is convenient to apply an adhesive in the formed recess before introducing the soul of the profile, which as seen is provided with cross roughnesses to ensure its positioning. Take care that the slot heads- tab of the profiles are in coplanar arrangement between both sides. The metal pins (10) are fixed next to the short parallel edges of the base of the board, inserting them in holes made for this purpose in the board through the rear lugs (13), and securing them by screwing in the front holes. The arrangement of lugs on the pins is important because it allows their correct positioning, in order to avoid errors in the floor installation process.
Fijados los medios de acoplamiento en el tablero del panel, también en fábrica se adhiere sobre la cara que ha de servir de base del mismo la capa de espuma de poliuretano (22), cuidando de no cubrir las patillas inferiores. Fixed the coupling means on the panel board, also in the factory adheres on the face that the polyurethane foam layer (22) should be used as a base, taking care not to cover the lower pins.
El proceso de montaje de los paneles así configurados en la instalación de los suelos de tarima es sencillo. Primero se montan un número determinados de paneles de una primera fila, por enganche machihembrado de las patillas de resorte-acanaladura (10) de lados cortos adyacentes. En esta operación se deben utilizar las tiras o varillas de polipropileno especialmente diseñadas para este tipo de suelos que deben colocarse entre los paneles de la misma fila (1 ), concretamente en el espacio comprendido entre las canaletas (14) de los cantos laterales de lados cortos de tableros contiguos, quedando estas varillas ocultas por la superficie superior de las tablas y base inferior de los bloques de espuma de paneles conexos, juntados a tope. Las referidas varillas tienen la finalidad de mantener alineados los paneles dentro de la fila, permitiendo a su vez una planimetría en las cabezas de los perfiles de enclavamiento. The assembly process of the panels thus configured in the installation of the floorboards is simple. First, a certain number of panels of a first row are mounted, by tongue and groove engagement of the spring-groove pins (10) of adjacent short sides. In this operation, polypropylene strips or rods specially designed for this type of floor must be used, which must be placed between the panels of the same row (1), specifically in the space between the gutters (14) of the lateral sides short of adjacent boards, these rods being hidden by the upper surface of the boards and lower base of the foam blocks of related panels, butt joined. The aforementioned rods have the purpose of keeping the panels aligned within the row, allowing in turn a planimetry in the heads of the interlocking profiles.
Una vez instalada una primera fila de paneles, conectados lado corto con lado corto, se van conectando paneles sucesivos a través de los perfiles de acoplamiento de los lados laterales largos de los tableros, que a su vez se van enganchando por sus lados cortos de la manera indicada para forma las sucesivas filas de paneles adyacentes, y crear el suelo. Dos paneles de filas adyacentes se anclan introduciendo en plano oblicuo la cabeza de ranura-lengüeta que sobresale del lateral largo del panel entrante, en la cabeza de ranura-lengüeta coplanaria del panel en plano horizontal ya instalado, y presionando el panel entrante hacia abajo, hasta el perfecto acoplamiento machihembrado lado largo con lado largo del tablero. Once a first row of panels is installed, connected short side with short side, successive panels are connected through the coupling profiles of the long side sides of the boards, which in turn are hooked by their short sides of the indicated way to form the successive rows of adjacent panels, and create the floor. Two adjacent row panels are anchored by obliquely inserting the tongue-and-groove head protruding from the long side of the incoming panel, into the coplanar groove-tongue head of the horizontally installed panel, and pressing the incoming panel down, until the perfect tongue and groove coupling long side with long side of the board.
El proceso de desmontaje del suelo es igual de sencillo, pero a la inversa. Al final quedan los componentes que conforman el suelo por separado: una pluralidad de paneles de invención, otras tantas tablillas de alineamiento, y tornillos y remaches varios, todo listo para ser embalado y transportado para una nueva instalación de entarimado de alta resistencia. The process of dismantling the ground is just as simple, but vice versa. In the end there are the components that make up the floor separately: a plurality of invention panels, as many alignment boards, and several screws and rivets, all ready to be packed and transported for a new high-resistance parquet installation.

Claims

REIVINDICACIONES
1. Panel para suelos desmontables de alta resistencia, del tipo de panel modular constituido por una tabla o tablero de madera plano, alargado y rectangular, que dispone de medios mecanizados de acoplamiento machihembrado en los cantos de al menos dos lados laterales paralelos, cada uno con los resaltes complementarios del machihembrado, para conectarse a otros paneles iguales para formar un suelo según filas de paneles adyacentes, en el cual los paneles de una misma fila (1 ) están unidos o interconectadas lado corto con lado corto, y los paneles de filas adyacentes (2) están unidos o interconectados, normalmente de forma alternada, lado largo con lado largo del tablero, caracterizado porque los medios de acoplamiento están constituidos por: 1. Panel for high-strength removable floors, of the type of modular panel consisting of a flat, elongated and rectangular wooden board or board, which has machined means of tongue and groove coupling at the edges of at least two parallel lateral sides, each with the complementary tongue and groove projections, to connect to other equal panels to form a floor according to rows of adjacent panels, in which the panels of the same row (1) are joined or interconnected short side with short side, and the row panels adjacent (2) are joined or interconnected, usually alternately, long side with long side of the board, characterized in that the coupling means are constituted by:
- sendos perfiles metálicos o de material polimérico en forma de T (3), con alma de sección transversal rectangular (4) arrugada perimetralmente con dientes de sierra (5) y alas de ranura-lengüeta (6), complementarios entre sí, insertados a lo largo de los cantos de los lados largos paralelos (7) del tablero, previamente moldurados para junta plana galceada o a media madera, canto entrante-saliente un lado, canto saliente-entrante lado opuesto, por cuyo centro quedan incrustados ambos perfiles por el alma central, de tal forma que la lengüeta sobresale por la mitad del canto saliente (8) y la ranura se introduce en la mitad del canto entrante (9) de cada lado lateral del tablero, quedando los dos lados largos del panel preparados para interconexión machihembrada moldurada-alterna con los paneles de filas adyacentes. - two metallic or T-shaped polymer profiles (3), with a rectangular cross-sectional core (4) wrinkled perimeter with saw teeth (5) and tongue-and-groove wings (6), complementary to each other, inserted into along the edges of the parallel long sides (7) of the board, previously molded to a flat, galvanized or mid-wood joint, an inward-outward edge on one side, outgoing-incoming edge on the opposite side, through which both profiles are embedded by the core central, in such a way that the tongue protrudes in the middle of the projecting edge (8) and the groove is inserted in the middle of the incoming edge (9) of each side side of the board, the two long sides of the panel being prepared for tongue and groove interconnection molded-alternate with adjacent row panels.
- sendas canaletas de sección rectangular (14) practicadas en la madera de los cantos de los lados cortos paralelos del tablero, que discurren por todo el lateral entre extremos de los perfiles metálicos (3) de los lados largos paralelos, y que en unión con paneles adyacentes de la misma fila, crean un canal interior entre paneles contiguos previsto para acoger una varilla o tira longitudinal de polipropileno. - sendas patillas metálicas de forma rectangular (10), una con resorte saliente en forma de doble herradura de fondo plano (1 1 ) en uno de sus extremos, y otra con acanaladura complementaria entrante (12) en el extremo opuesto, con dos tetones (13) por su lado recto y dos taladros por el lado de acoplamiento, para posicionamiento a través de los tetones que se introducen en dos orificios practicados en la madera, y fijación mecánica de tuerca-tornillo a través de los taladros, a la cara inferior o base del tablero por el punto intermedio junto a los bordes de sus lados cortos paralelos, sobresaliendo la patilla macho del borde correspondiente en distancia suficiente para enganche machihembrado simple con la patilla hembra del panel contiguo de la misma fila. - two rectangular section gutters (14) made in the wood of the edges of the parallel short sides of the board, which run along the entire side between the ends of the metal profiles (3) of the parallel long sides, and in conjunction with Adjacent panels of the same row create an inner channel between adjacent panels intended to accommodate a rod or longitudinal strip of polypropylene. - two rectangular metal pins (10), one with a protruding spring in the form of a double flat-bottom horseshoe (1 1) at one of its ends, and another with an incoming complementary groove (12) at the opposite end, with two studs (13) by its straight side and two holes by the coupling side, for positioning through the lugs that are introduced in two holes made in the wood, and mechanical screw-nut fixing through the holes, to the face bottom or base of the board by the intermediate point next to the edges of its parallel short sides, protruding the male pin from the edge corresponding in sufficient distance for simple tongue and groove engagement with the female pin of the adjacent panel of the same row.
2. Panel para suelos desmontables de alta resistencia, según primera reivindicación, caracterizado porque en el perfil de ranura-lengüeta que ha de posicionarse con la lengüeta junto a la cara inferior (15) del panel, la lengüeta (16) sobresale lateralmente por la mitad del canto saliente (8) del lado lateral largo del tablero en dirección oblicua al plano de su cara superior (17), hasta el nivel de la junta a media madera (18), en forma de dedo pulgar invertido, y la ranura (19) se abre desde el principio de la lengüeta (20) hacia el interior del panel en dirección oblicua a su cara superior (17), hasta una profundidad igual a la mitad de la lengüeta, en forma de medio dedo pulgar invertido. 2. Panel for high-strength removable floors, according to the first claim, characterized in that in the groove-tongue profile to be positioned with the tongue next to the lower face (15) of the panel, the tongue (16) protrudes laterally from the half of the projecting edge (8) of the long lateral side of the board in an oblique direction to the plane of its upper face (17), up to the level of the mid-wood joint (18), in the form of an inverted thumb, and the groove ( 19) opens from the beginning of the tongue (20) towards the inside of the panel in an oblique direction to its upper face (17), to a depth equal to half of the tongue, in the form of a half thumb inverted.
3. Panel para suelos desmontables de alta resistencia, según dos primeras reivindicaciones, caracterizado porque el perfil de ranura-lengüeta que ha de posicionarse con la lengüeta junto a la cara superior (17) del panel, es complementario en la forma de la ranura-lengüeta a la pieza del lado lateral opuesto, salvo en el ángulo de separación de la ranura-lengüeta, que es obtuso frente al ángulo cóncavo del perfil opuesto, dejando una oquedad romboédrica (21 ) intermedia entre paneles interconectados de filas adyacentes. 3. Panel for removable floors of high resistance, according to two first claims, characterized in that the groove-tongue profile to be positioned with the tongue next to the upper face (17) of the panel, is complementary in the shape of the groove- tongue to the piece of the opposite lateral side, except in the angle of separation of the tongue-groove, which is obtuse in front of the concave angle of the opposite profile, leaving an intermediate rhombohedral hollow (21) between interconnected panels of adjacent rows.
4. Panel para suelos desmontables de alta resistencia, según reivindicaciones anteriores, caracterizado por llevar adherida por la cara inferior o base del tablero, una capa de espuma de poliuretano (22) o de un material plástico poroso similar, uniformemente distribuida por toda su superficie, pero recortada entorno a las patillas rectangulares (10) de los bordes de los lados cortos paralelos. 4. Panel for high-strength removable floors, according to previous claims, characterized in that a layer of polyurethane foam (22) or a similar porous plastic material, uniformly distributed throughout its surface, adhered to the bottom face or base of the board , but clipped around the rectangular pins (10) of the edges of the parallel short sides.
PCT/ES2014/070688 2014-09-10 2014-09-10 Panel for high-resistance disassemblable floors WO2016038228A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/070688 WO2016038228A1 (en) 2014-09-10 2014-09-10 Panel for high-resistance disassemblable floors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/070688 WO2016038228A1 (en) 2014-09-10 2014-09-10 Panel for high-resistance disassemblable floors

Publications (1)

Publication Number Publication Date
WO2016038228A1 true WO2016038228A1 (en) 2016-03-17

Family

ID=55458369

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2014/070688 WO2016038228A1 (en) 2014-09-10 2014-09-10 Panel for high-resistance disassemblable floors

Country Status (1)

Country Link
WO (1) WO2016038228A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720027A (en) * 1970-02-20 1973-03-13 Bruun & Soerensen Floor structure
JPH1046792A (en) * 1996-08-08 1998-02-17 Toovan Kogyo Kk Steel plate joint structure
DE10225579A1 (en) * 2002-06-10 2003-12-24 Buehnenbau Schnakenberg Gmbh & Floorboard especially for dance floor has opening direction of groove and extending direction of tongue extending outwards at angle, and root section of tongue has horizontal in which groove begins
WO2007124980A1 (en) * 2006-04-26 2007-11-08 Holz-Speckmann Gmbh Connection system for a mobile floor
ES1080655U (en) * 2013-05-14 2013-05-31 José Ángel ALONSO ALONSO Panel for removable floors of high resistance. (Machine-translation by Google Translate, not legally binding)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720027A (en) * 1970-02-20 1973-03-13 Bruun & Soerensen Floor structure
JPH1046792A (en) * 1996-08-08 1998-02-17 Toovan Kogyo Kk Steel plate joint structure
DE10225579A1 (en) * 2002-06-10 2003-12-24 Buehnenbau Schnakenberg Gmbh & Floorboard especially for dance floor has opening direction of groove and extending direction of tongue extending outwards at angle, and root section of tongue has horizontal in which groove begins
WO2007124980A1 (en) * 2006-04-26 2007-11-08 Holz-Speckmann Gmbh Connection system for a mobile floor
ES1080655U (en) * 2013-05-14 2013-05-31 José Ángel ALONSO ALONSO Panel for removable floors of high resistance. (Machine-translation by Google Translate, not legally binding)

Similar Documents

Publication Publication Date Title
US1575821A (en) Parquet-floor composite sections
ES2230222T3 (en) MULTIPLE PANEL SYSTEM FOR SOILS, PANEL CONNECTOR WITH SEALING GASKET.
US1718702A (en) Composite panel and attaching device therefor
US2287229A (en) Building construction
ES2443584T3 (en) Floor covering
US4028858A (en) Deck block
US8898977B2 (en) Wedge-lock quoin corner assembly
US20050144878A1 (en) Building board for use in subfloors
US9145673B1 (en) Deck clip and modular deck assembly
EP1880069A2 (en) Sub-flooring assembly and method
US9057196B2 (en) Subfloor component and method of manufacturing same
ES2684770T3 (en) Construction plate and mounting method
US8752346B1 (en) Rotable heat transfer tubing retention panels
CN104372914B (en) Magnetic attraction type floorboard assembly
US2882560A (en) Portable floor construction
US3599385A (en) Wood floor finishing construction
US20090107077A1 (en) Modular flooring
US20050115181A1 (en) Modular flooring system with framed tiles
US20090282771A1 (en) Panelling system primarily for decking
ES2240290T3 (en) COATING SYSTEM FOR INTERCONECTABLE AND UNPACKABLE SOILS.
ES1080655U (en) Panel for removable floors of high resistance. (Machine-translation by Google Translate, not legally binding)
WO2016038228A1 (en) Panel for high-resistance disassemblable floors
ES2569579T3 (en) Coating system for surface coating by tiles
CN210482878U (en) Stone floor connecting structure
KR101612376B1 (en) Deck Assembly using Middle Connector and Constructing Method

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14901678

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14901678

Country of ref document: EP

Kind code of ref document: A1