ES2361564A1 - Laminar covering element with self-tensioning capability - Google Patents

Laminar covering element with self-tensioning capability Download PDF

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Publication number
ES2361564A1
ES2361564A1 ES201130780A ES201130780A ES2361564A1 ES 2361564 A1 ES2361564 A1 ES 2361564A1 ES 201130780 A ES201130780 A ES 201130780A ES 201130780 A ES201130780 A ES 201130780A ES 2361564 A1 ES2361564 A1 ES 2361564A1
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Spain
Prior art keywords
laminar
self
coating
elastic
fabric
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Granted
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ES201130780A
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Spanish (es)
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ES2361564B1 (en
Inventor
Miguel Vila Caral
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Citel S L
CITEL SL
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Citel S L
CITEL SL
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Priority to ES201130780A priority Critical patent/ES2361564B1/en
Publication of ES2361564A1 publication Critical patent/ES2361564A1/en
Application granted granted Critical
Publication of ES2361564B1 publication Critical patent/ES2361564B1/en
Priority to PCT/ES2012/070259 priority patent/WO2012156554A1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/18Tents having plural sectional covers, e.g. pavilions, vaulted tents, marquees, circus tents; Plural tents, e.g. modular
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04Blended or other yarns or threads containing components made from different materials
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36Cored or coated yarns or threads
    • D03D15/08
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/56Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/54Covers of tents or canopies

Abstract

The invention relates to a laminar covering element with self-tensioning capability, for awnings and the like, of the type constituted by multiple elongate, substantially rectangular fabric strips (1, 2), arranged one alongside another, with partial overlapping of the edge regions (3, 4) thereof and which are affixed together by sewing (6), or welding, with or without adhesive or another medium, such that the fabric of the individual strips is constituted by threads that have elastic properties with the capability to recover from the deformations to which said strips are subject in the course of the rolling and unrolling of the laminar element, thereby preventing the formation of wrinkles after prolonged use.

Description

Elemento laminar de recubrimiento con capacidad autotensante.Laminar coating element with capacity self-tensioning

La presente invención está destinada a dar a conocer un elemento laminar destinado a diferentes tipos de recubrimiento y protección, que aporta sensibles características de novedad y actividad inventiva.The present invention is intended to give know a laminar element for different types of coating and protection, which provides sensitive characteristics of Novelty and inventive activity.

El elemento laminar objeto de la presente invención pertenece al tipo de elementos laminares habitualmente utilizados para funciones de recubrimiento y protección, conocidos en general con la designación de lonas y similares. Dichos elementos laminares pueden ser utilizados como recubrimientos aplicados directamente sobre el objeto que se desea recubrir o mediante diferentes tipos de soportes para proporcionar pantallas de protección que a la vez pueden tener una función de recubrimiento. En el primer caso, de modo tradicional, las lonas son colocadas sobre los objetos que se desea recubrir de manera que se adapten sensiblemente a su superficie exterior recubriendo dichos objetos y protegiéndolos contra agentes atmosféricos, tales como lluvia, viento, polvo y otras acciones externas que puedan ser perjudiciales para el objeto a recubrir. En el segundo caso, las aplicaciones conjuntas de protección y recubrimiento suelen adoptar formas que no se adaptan a ningún objeto concreto, sino que cubren una determinada zona a efectos de protección de la misma. Este es el caso de numerosos tipos de realizaciones en las que se desea efectuar la protección de aberturas, zonas habitadas, permanentes o provisionales, dando lugar a una amplia serie de artículos que están destinados a la protección contra el sol, consiguiendo zonas debidamente protegidas en exteriores, especialmente contra la lluvia y el sol, lo que permite su utilización para la vida al exterior. En este caso se encuentran diferentes tipos de los llamados toldos, que tienen una posición de uso en el que el toldo está desplegado y proporciona un área de cobertura y una posición de plegado, en el que el toldo está recogido, dejando libre el área previamente protegida y reduciendo el desgaste y averías en el propio toldo por la acción de los agentes atmosféricos.The laminar element object of the present invention belongs to the type of laminar elements usually used for coating and protection functions, known in general with the designation of canvases and the like. Such elements Laminators can be used as applied coatings directly on the object to be coated or by different types of supports to provide screens of protection that at the same time can have a coating function. In the first case, in a traditional way, the canvases are placed on the objects that you want to cover so that they adapt substantially to its outer surface covering said objects and protecting them against atmospheric agents, such as rain, wind, dust and other external actions that may be harmful for the object to be coated. In the second case, the applications joint protection and coating usually take forms that do not they adapt to any specific object, but cover a certain area for the purpose of protecting it. This is the case of numerous types of embodiments in which it is desired to carry out the protection of openings, inhabited areas, permanent or provisional, giving rise to a wide range of articles that are intended for protection against the sun, getting areas properly protected outdoors, especially against rain and the sun, which allows its use for life abroad. In In this case there are different types of so-called awnings, which they have a position of use in which the awning is deployed and provides a coverage area and a folding position, in the that the awning is collected, leaving the area previously free protected and reducing wear and breakdown in the awning itself by the action of atmospheric agents.

Dada la gran variedad de formas y dimensiones de los elementos de protección del tipo citado, lo habitual es efectuar el tejido del elemento laminar mediante hilos naturales o sintéticos, de manera que se consigan las características funcionales y de forma deseadas, encontrándose entre las primeras la resistencia a los agentes atmosféricos, tal como puede ser el agua de lluvia, el sol, viento, etc., que repercuten en las características específicas del elemento laminar tejido que, de modo habitual en la técnica, es tejido según anchuras determinadas adoptando estructura general de pieza arrollada, para su suministro a los industriales que realizarán los recubrimientos específicos disponiendo los soportes en caso de que sean necesarios, etc. Una de las cuestiones que aparece en todos los recubrimientos del tipo mencionado, viene determinada precisamente por la necesidad de cubrir superficies considerables partiendo de una tela que tiene una anchura determinada. Ello obliga necesariamente a la realización del conjunto de la superficie de recubrimiento mediante múltiples franjas o tiras que serán unidas entre sí, dando lugar a la superficie deseada. Dichas tiras son colocadas una al lado de la otra siendo cortadas a la longitud necesaria para cubrir una de las dimensiones del elemento de recubrimiento en su desarrollo y consiguiendo la otra dimensión de dicho desarrollo, en el caso habitual de elementos de recubrimiento sensiblemente rectangulares, cuadrados o similares, mediante la adición de las diferentes tiras del elemento de recubrimiento unas al lado de las otras. Para la unión de las diferentes tiras entre sí se recurre necesariamente a la superposición de los bordes de dos tiras adyacentes y al cosido o unión de otro tipo de la zona superpuesta conseguida de este modo, por ejemplo, mediante soldadura con o sin adhesivos. Dado que el elemento laminar tejido requiere una cierta consistencia y, por lo tanto, un determinado grosor, las zonas de superposición de dos tiras adyacentes presentan un grosor sensible, correspondiente al doble del grosor de una tela individual. Ello se traduce en el momento del arrollado del elemento laminar, por ejemplo, en el caso de un toldo, en que las zonas que corresponden a los solapes de cada dos tiras de elemento laminar adyacentes presentan un diámetro superior a las zonas intermedias ocupadas por las propias tiras, dada la diferencia de grosor que se ha mencionado.Given the wide variety of shapes and dimensions of the protection elements of the aforementioned type, it is usual to perform the fabric of the laminar element by natural threads or synthetic, so that the characteristics are achieved functional and desired, being among the first the resistance to atmospheric agents, such as water of rain, sun, wind, etc., which have an impact on specific characteristics of the woven laminar element so that usual in the art, it is woven according to certain widths adopting general structure of rolled piece, for its supply to the industrialists who will make the specific coatings arranging the supports if necessary, etc. One of the issues that appears on all type coatings mentioned, is determined precisely by the need to cover considerable surfaces starting from a fabric that has a determined width This necessarily obliges the realization of multi-surface coating assembly strips or strips that will be joined together, giving rise to the desired surface. These strips are placed next to the another being cut to the length necessary to cover one of the dimensions of the coating element in its development and getting the other dimension of said development, in the case usual of substantially rectangular coating elements, square or similar, by adding the different strips of the covering element next to each other. For the union of the different strips with each other is necessarily resorted to overlapping the edges of two adjacent strips and sewing or union of another type of the superimposed zone achieved in this way, for example, by welding with or without adhesives. Since the woven laminar element requires a certain consistency and, therefore both, a certain thickness, the overlapping zones of two adjacent strips have a sensitive thickness, corresponding to double the thickness of an individual fabric. This translates into the moment of winding of the laminar element, for example, in the case of an awning, in which the zones that correspond to the overlaps of each two adjacent laminar element strips have a diameter higher than the intermediate areas occupied by the strips themselves, given the difference in thickness that has been mentioned.

Un importante inconveniente que se presenta en la práctica por la realización que se ha explicado es que al cabo de muy poco tiempo de utilización del elemento de recubrimiento, por ejemplo en forma de un toldo arrollable convencional, en las zonas adyacentes a las costuras de unión de las tiras aparecen múltiples arrugas, lo que es negativo para el aspecto estético del recubrimiento, sobre todo en el caso de ser utilizado para toldos de zonas habitables, tales como terrazas de locales públicos, privados u otros. Este defecto es co-sustancial con la totalidad de elementos de recubrimiento de tipo laminar conocidos hasta la fecha y en mayor o menor medida se manifiesta en los elementos laminares utilizados como protección en diferentes realizaciones. Así, por ejemplo, se ha citado el caso de un toldo arrollable pero en las mismas condiciones se encuentran protecciones para aberturas de ventanas y balcones habitualmente soportadas y plegables por una serie de brazos en U articulados por sus extremos, diferentes tipos de toldillas de protección utilizables en embarcaciones y similares, suplementos laterales aplicables, por ejemplo, a caravanas transportables del tipo también llamado "roulotte" y otros.A major inconvenience that arises in the practice for the realization that has been explained is that after very short time of use of the covering element, for example in the form of a conventional roll-up awning, in the areas adjacent to the seams joining the strips appear multiple wrinkles, which is negative for the aesthetic appearance of coating, especially in the case of being used for awnings habitable areas, such as terraces of public, private premises or others This defect is co-substantial with the all known laminar type coating elements to date and to a greater or lesser extent it is manifested in the laminar elements used as protection in different realizations Thus, for example, the case of an awning has been cited Rollable but in the same conditions are protections for window and balcony openings usually supported and foldable by a series of U-arms articulated at their ends, different types of protection pockets usable in boats and similar, applicable lateral supplements, by example, to transportable caravans of the type also called "roulotte" and others.

En algunos casos, para solucionar el inconveniente mencionado se ha recurrido a colocar elementos de tensado en el toldo con la intención de someter al mismo a un esfuerzo que tienda a contrarrestar la formación de las arrugas que se han explicado. Sin embargo, los medios conocidos hasta el momento resultan complejos y caros en su realización y de eficacia reducida, puesto que las inevitables deformaciones que sufren los elementos laminares en su plegado y desplegado se traducen en irregularidades que dan lugar a las arrugas, de manera que el tensado no puede evitar por completo la formación de las mismas.In some cases, to solve the mentioned drawback has resorted to placing elements of tensioned on the awning with the intention of subjecting it to a effort that tends to counteract the formation of wrinkles that They have been explained. However, the means known so far they are complex and expensive in their implementation and of reduced efficiency, since the inevitable deformations that the elements suffer Layers in folding and unfolding result in irregularities that give rise to wrinkles, so that tensioning cannot completely avoid their formation.

Los inventores han llevado a cabo serie de experimentos y pruebas destinados a conseguir la solución de los problemas mencionados dando lugar a la presente invención.The inventors have carried out series of experiments and tests aimed at achieving the solution of mentioned problems giving rise to the present invention.

De modo esencial, el concepto inventivo básico ha consistido en intentar que el propio elemento laminar de recubrimiento, tejido en forma de tela, tenga características de autotensado, es decir, características por las que el elemento laminar mantiene una disposición tensada con independencia de elementos externos. La solución que se ha conseguido presenta de forma conjunta y combinada las siguientes características:Essentially, the basic inventive concept has consisted of trying that the laminar element itself of coating, fabric-shaped fabric, have characteristics of self-tensioned, that is, characteristics by which the element laminar maintains a tense disposition regardless of external elements The solution that has been achieved presents jointly and combined the following characteristics:

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elemento laminar tejido mediante hilos que tienen capacidad de recuperación de las deformaciones a las que son sometidos dentro de un amplio campo de variación de longitud por las deformaciones sufridas,laminar element woven by threads that have the capacity to recover the deformations at which are subjected within a wide range of length variation by the deformations suffered,

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hilos formados por una envolvente de un filamento no expresamente elástico y un hilo central que tiene características elásticas, rígido o semirrígido,threads formed by an envelope of a filament not expressly elastic and a central thread that has elastic, rigid or semirigid,

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el recubrimiento del hilo elástico tiene lugar mediante múltiples filamentos de fibra cortada, natural, artificial o sintética tintada en masa,he elastic thread coating takes place through multiple fiber filaments cut, natural, artificial or synthetic tinted mass,

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el elemento laminar de recubrimiento tejido está constituido totalmente por hilos que tienen capacidad de recuperación o por la combinación de dichos hilos con capacidad de recuperación con otros hilos que no la presentan, por ejemplo, combinando urdimbre y trama de diferentes características para el elemento laminar tejido,he woven cover sheet element is fully constituted by threads that have recovery capacity or by the combination of said threads with recovery capacity with other threads that do not they present it, for example, by combining warp and weft of different features for the woven laminar element,

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los hilos individuales para constituir el elemento laminar tejido tendrán un título final independientemente de la estructura o número de cabos que designado por X, cumpla la siguiente relación:the individual threads to constitute the woven laminar element they will have a final title regardless of the structure or number of ends that designated by X, fulfills the following relation:

Nm\ 10\ <\ x\ <\ Nm\ 25Nm \ 10 \ <\ x \ <\ Nm \ 25

siendo Nm la longitud en metros de 1 gramo de hilo,being Nm the length in meters of 1 gram of thread,

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las características de resistencia a la penetración del agua estarán definidas por una altura de la columna de agua superior a 20 cm, según la norma ISO 811:1981 o equivalente,the water penetration resistance characteristics will be defined by a height of the water column greater than 20 cm, according to ISO 811: 1981 or equivalent,

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el recubrimiento del hilo elástico será preferentemente fibra acrílica, fabricada mediante un proceso de teñido en masa e hilatura húmeda en la que los pigmentos coloreados se inyectan en la solución del polímero antes de la formación de la fibra,he Elastic thread coating will preferably be acrylic fiber, manufactured by a process of dyeing in mass and wet spinning in which colored pigments are injected into the solution of the polymer before fiber formation,

procediendo de este modo, la fibra acrílica tintada en masa responde a las exigencias más elevadas con respecto a la solidez a la luz y a la intemperie, por lo que resulta especialmente adecuada para los elementos laminares objeto de la presente invención.proceeding in this way, the acrylic fiber dyed in mass responds to the highest demands with respect to to light and weather fastness, so it turns out especially suitable for the laminar elements object of the present invention

En particular, la fibra acrílica tintada en masa aporta al elemento laminar de recubrimiento tejido una elevada resistencia del color, puesto que la integración del mismo se realiza en la solución polimérica. Los colores mantienen su identidad durante más tiempo y no se decoloran por la acción de la luz solar. Por lo demás, la fibra resulta resistente al ataque de mohos, hongos u otros microorganismos, proporcionando tejidos de elevada tenacidad. Su comportamiento es especialmente interesante en cuanto a la retención de rayos UV puesto que dependiendo del color retienen más del 90% de los rayos UV y protegen del calor y de la luz deslumbrante.In particular, mass-stained acrylic fiber gives the woven coating sheet element a high color resistance, since its integration is performed in the polymer solution. The colors keep their identity for longer and do not discolor by the action of the sunlight. Otherwise, the fiber is resistant to attack by molds, fungi or other microorganisms, providing tissues of high tenacity His behavior is especially interesting in as for the retention of UV rays since depending on the color retain more than 90% of UV rays and protect from heat and dazzling light.

Para su mejor comprensión se adjuntan, a título de ejemplo, unos dibujos explicativos del elemento de recubrimiento objeto de la presente invención.For your better understanding they are attached, by title for example, some explanatory drawings of the covering element object of the present invention.

La figura 1 muestra una vista en planta de un fragmento de un elemento de recubrimiento de tipo tejido perteneciente al estado de la técnica.Figure 1 shows a plan view of a fragment of a fabric type coating element belonging to the state of the art.

La figura 2 muestra una vista en sección por el plano de corte indicado en la figura 1.Figure 2 shows a sectional view through the cutting plane indicated in figure 1.

La figura 3 muestra una vista semejante a la figura 1 que representa un fragmento de elemento de recubrimiento después de un período de utilización.Figure 3 shows a view similar to the Figure 1 depicting a fragment of coating element After a period of use.

Las figuras 4 a 8 muestran esquemáticamente diferentes casos prácticos de utilización del recubrimiento autotensante objeto de la presente invención.Figures 4 to 8 show schematically different practical cases of using the coating Self-tensing object of the present invention.

Tal como se aprecia en la figura 1, un elemento de recubrimiento, según el estado de la técnica, comprende múltiples tiras o bandas sensiblemente rectangulares alargadas, tales como (1) y (2) en disposición adyacente, de manera que los respectivos bordes (3) y (4) resultan solapados formando una franja o zona intermedia de coincidencia (5) en la que se dispone la unión de las dos tiras entre sí habitualmente constituida por puntos de cosido (6), soldadura con o sin adhesivo o de otro tipo.As shown in figure 1, an element Coating, according to the state of the art, comprises multiple substantially elongated rectangular strips or bands, such as (1) and (2) in adjacent arrangement, so that the respective edges (3) and (4) are overlapping forming a strip or intermediate zone of coincidence (5) in which the union of the two strips is arranged each other usually consisting of sewing points (6), welding with or without adhesive or other.

Tal como se aprecia en la figura 2, el grosor de dichas tiras (1) y (2) representa que en la zona de solapamiento (5) se tiene necesariamente un grosor señalado con la letra (e) que duplica el de cada franja individual.As shown in Figure 2, the thickness of said strips (1) and (2) represent that in the overlap zone (5) there is necessarily a thickness indicated with the letter (e) that double that of each individual strip.

En el uso continuado de un toldo de este tipo, tal como puede ser representado en la figura 4, se forma un rollo del recubrimiento sobre el bombo de recogida (6) quedando las diferentes franjas (1), (2) y las demás franjas sucesivas en la dirección de separación de la fachada (7) del edificio sobre el cual se monta el recubrimiento, constituyendo en este caso un toldo para proteger una parte del suelo (8) a efectos de favorecer su habitabilidad.In the continued use of such an awning, as can be represented in figure 4, a roll is formed of the coating on the collection drum (6) leaving the different stripes (1), (2) and the other successive stripes in the direction of separation of the facade (7) of the building on which the coating is mounted, constituting in this case a awning for protect a part of the soil (8) in order to favor its habitability

En estas condiciones, en los recubrimientos actualmente conocidos se producen de manera inevitable zonas arrugadas adyacentes a las zonas que unen dos franjas sucesivas. Así, por ejemplo, en la figura 3 se ha representado un fragmento de toldo después de su utilización en el que dos franjas sucesivas (9) y (10) con una zona intermedia solapada (11) y unidas por puntos de costura (12) de manera similar a la figura 1, o por medio de soldadura con o sin adhesivo u otro medio, presentan múltiples arrugas tales como (13) y (14) que, arrancando desde la zona de solapamiento (11) se extienden cubriendo una determinada zona adyacente de las tiras (9) y (10). Dichas arrugas constituyen una sensible pérdida del aspecto estético que en muchos casos se pretende conseguir por el recubrimiento.Under these conditions, in the coatings currently known areas inevitably occur wrinkles adjacent to the areas that join two successive strips. Thus, for example, a fragment of awning after use in which two successive strips (9) and (10) with an intermediate overlapping zone (11) and joined by points of stitching (12) in a manner similar to figure 1, or by means of welding with or without adhesive or other medium, have multiple wrinkles such as (13) and (14) that, starting from the area of overlap (11) extend covering a certain area adjacent to the strips (9) and (10). These wrinkles constitute a sensitive loss of aesthetic appearance that in many cases It aims to achieve by coating.

La aplicación de la presente invención permite que, después de un uso continuado, el recubrimiento presente el mismo aspecto representado en la figura 1, en el que no existen arrugas que se deriven de la zona de solapamiento, tal como es habitual en la actualidad.The application of the present invention allows that, after continued use, the coating presents the same aspect represented in figure 1, in which there are no wrinkles that derive from the overlapping zone, as it is usual today.

En las figuras 5 a 8 se han representado otros varios casos de aplicación del recubrimiento objeto de la presente invención.In figures 5 to 8 others have been represented several cases of application of the coating object of the present invention.

En la figura 5 se observa un toldo (15) soportado por brazos en forma sensiblemente de U (16) que se articulan en puntos laterales (17) con diferentes mecanismos para su plegado y desplegado. Dos de las franjas se han indicado con los numerales (18) y (19).Figure 5 shows a canopy (15) supported by U-shaped arms (16) that are articulate in lateral points (17) with different mechanisms for its folded and unfolded. Two of the strips have been indicated with the numerals (18) and (19).

En la figura 6 se muestra una construcción del recubrimiento llamado en "págoda" en el que el recubrimiento (20) adopta una forma suavemente curvada desde su base hasta el vértice superior (21) contando con varios pies de soporte (22).Figure 6 shows a construction of the overlay called "pagoda" in which the overlay (20) adopts a gently curved shape from its base to the upper vertex (21) with several support feet (22).

En la figura 7 se ha mostrado un recubrimiento en forma de toldo (23) como zona de protección solar en una embarcación del tipo habitualmente constituido por brazos de soporte (24) y (25) y múltiples tiras del material de recubrimiento, tales como (26) y (27).In Figure 7 a coating has been shown in the form of awning (23) as a sun protection zone in a boat of the type usually constituted by support arms (24) and (25) and multiple strips of the coating material, such as (26) and (27).

En la figura 8 se ha representado un llamado "avance" o "extensión" de una caravana (28) constituido por un recubrimiento (29) con paredes laterales (30).In figure 8 a call has been represented "advance" or "extension" of a caravan (28) constituted by a coating (29) with side walls (30).

Como se comprenderá, el recubrimiento autotensante objeto de la presente invención tendrá otras muchas aplicaciones aparte de las representadas siendo éstas ejemplos representativos y no limitativos.As will be understood, the coating Self-tensing object of the present invention will have many other applications apart from those represented being these examples representative and not limiting.

También es evidente que la invención podrá ser objeto de múltiples variantes que un técnico en la materia podrá deducir de todo lo que se da a conocer en la descripción, dibujos y reivindicaciones.It is also evident that the invention may be object of multiple variants that a person skilled in the art may deduct from everything that is disclosed in the description, drawings and claims.

Además, si bien la invención se ha descrito con respecto a ejemplos de realizaciones preferentes, éstos no se deben considerar limitativos de la invención, que se definirá por la interpretación más amplia de las siguientes reivindicaciones.In addition, although the invention has been described with regarding examples of preferred embodiments, these should not be consider limiting the invention, which will be defined by the broader interpretation of the following claims.

Claims (6)

1. Elemento laminar de recubrimiento con capacidad autotensante, del tipo constituido por múltiples bandas de tejido sensiblemente rectangulares alargadas, dispuestas una al lado de la otra, con solapamiento parcial de sus zonas de borde y que están fijadas entre sí por cosido, soldadura con o sin adhesivo u otro medio, caracterizado porque el tejido de las bandas individuales está constituido por hilos que tienen características elásticas con capacidad de recuperación de las deformaciones a las que son sometidas dichas bandas en el arrollado y desenrollado del elemento laminar, evitando la formación de arrugas después de uso prolongado.1. Laminar covering element with self-tensing capacity, of the type consisting of multiple bands of substantially elongated rectangular fabric, arranged side by side, with partial overlapping of their edge areas and which are fixed together by sewing, welding with or without adhesive or other means, characterized in that the fabric of the individual bands is constituted by threads that have elastic characteristics capable of recovering the deformations to which said bands are subjected in the winding and unwinding of the laminar element, avoiding the formation of wrinkles After prolonged use. 2. Elemento laminar de recubrimiento con capacidad autotensante, según la reivindicación 1, caracterizado porque las bandas de tejido están constituidas por hilos elásticos y no expresamente elásticos respectivamente para la trama y urdimbre del tejido.2. Laminar covering element with self-tensing capacity, according to claim 1, characterized in that the fabric bands are constituted by elastic and not expressly elastic threads respectively for the weft and warp of the fabric. 3. Elemento laminar de recubrimiento con capacidad autotensante, según las reivindicaciones 1 y 2, caracterizado porque los hilos con características elásticas están formados por un hilo central elástico y una envolvente no expresamente elástica de múltiples filamentos de fibras cortadas naturales, artificiales o sintéticas.3. Coating laminar element with self-tensing capacity, according to claims 1 and 2, characterized in that the threads with elastic characteristics are formed by an elastic central thread and a non-expressly elastic sheath of multiple filaments of natural, artificial or synthetic cut fibers. 4. Elemento laminar de recubrimiento con capacidad autotensante, según la reivindicación 3, caracterizado porque el recubrimiento del hilo central elástico tiene lugar mediante fibra acrílica procedente de un proceso de teñido en masa e hilatura húmeda con inyección de pigmentos coloreados en la solución del polímero antes de la formación de la fibra.4. Self-tensile laminar coating element according to claim 3, characterized in that the coating of the elastic central thread takes place by means of acrylic fiber from a dyeing process and wet spinning with injection of colored pigments into the polymer solution before of fiber formation. 5. Elemento laminar de recubrimiento con capacidad autotensante, según las reivindicaciones 1 y 2, caracterizado porque los hilos individuales para constituir el elemento laminar tejido tendrán un título final independientemente de la estructura o número de cabos que designado por X cumpla la relación:5. Coating laminar element with self-tensing capacity, according to claims 1 and 2, characterized in that the individual threads to constitute the woven laminar element will have a final title regardless of the structure or number of ends designated by X fulfills the relationship: Nm\ 10\ <\ x\ <\ Nm\ 25Nm \ 10 \ <\ x \ <\ Nm \ 25 siendo Nm la longitud en metros de 1 gramo de hilo.Nm being the length in meters of 1 gram of thread. 6. Elemento laminar de recubrimiento con capacidad autotensante, según las reivindicaciones 1 y 2, caracterizado porque las características de resistencia a la penetración al agua estarán definidas por una altura de la columna de agua superior a 20 cm, según la norma ISO 811:1981 o equivalente.6. Laminar covering element with self-tensing capacity, according to claims 1 and 2, characterized in that the characteristics of resistance to water penetration will be defined by a water column height greater than 20 cm, according to ISO 811: 1981 or the equivalent.
ES201130780A 2011-05-13 2011-05-13 LAMINAR COATING ELEMENT WITH SELF-TENSING CAPACITY. Expired - Fee Related ES2361564B1 (en)

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PCT/ES2012/070259 WO2012156554A1 (en) 2011-05-13 2012-04-18 Laminar covering element with self‑tensioning capability

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