ES2383345A1 - Method for obtaining a flexible material - Google Patents
Method for obtaining a flexible material Download PDFInfo
- Publication number
- ES2383345A1 ES2383345A1 ES201031726A ES201031726A ES2383345A1 ES 2383345 A1 ES2383345 A1 ES 2383345A1 ES 201031726 A ES201031726 A ES 201031726A ES 201031726 A ES201031726 A ES 201031726A ES 2383345 A1 ES2383345 A1 ES 2383345A1
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- Prior art keywords
- cuts
- layer
- wood
- layers
- veneer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000002023 wood Substances 0.000 claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003763 resistance to breakage Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 208000035874 Excoriation Diseases 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000021012 strawberries Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- -1 vitriol Chemical compound 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/12—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/20—Manufacture or reconditioning of specific semi-finished or finished articles of lasts; of shoes, e.g. sabots; of parts of shoes, e.g. heels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/045—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/047—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2451/00—Decorative or ornamental articles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Laminated Bodies (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
Description
Procedimiento para la obtención de un material flexible.Procedure for obtaining a material flexible.
La invención se refiere a un procedimiento para obtener un material flexible que constituido con capas de láminas de madera sobre una base de goma elástica puede ser destinado a tapizar, forrar, enfundar o cubrir objetos, a pesar de estar conformado con un material que individualmente es poco flexible pero que en conjunto con el procedimiento propuesto produce un aumento de la flexibilidad del material. Además al disponer el material obtenido en su cara vista una chapa de madera laminar permite que sea aplicado a diversos artículos que puedan estar en contacto directo con partes del cuerpo humano, sin provocar irritaciones o excoriaciones en la piel. Tal material se obtiene con la máxima flexibilidad para que pueda ser usado de manera satisfactoria como tapicería para cubrir o forrar asientos domésticos y/o asientos para automóviles, o también como fundas de descanso adaptables a dichos asientos, así como se puede utilizar para la conformación de revestimientos o recubrimientos de suelos y paredes, alfombras y también como materia prima para la fabricación de plantillas, suelas para el calzado y material de ortopedia.The invention relates to a method for obtain a flexible material that constituted with layers of sheets of wood on an elastic rubber base can be destined to upholster, line, cover or cover objects, despite being conformed with a material that individually is not very flexible but which together with the proposed procedure produces an increase in The flexibility of the material. In addition to arranging the material obtained on its face view a sheet of laminated wood allows be applied to various items that may be in contact direct with parts of the human body, without causing irritation or skin excoriations. Such material is obtained with the maximum flexibility so that it can be used satisfactorily as upholstery to cover or line domestic seats and / or seats for automobiles, or also as rest covers adaptable to said seats, as well as can be used for shaping floor and wall coverings or coverings, carpets and also as raw material for the manufacture of templates, soles for footwear and orthopedic material.
En el estado actual de la técnica ya es conocida la existencia de la patente de invención número P0239225 que consiste en un "Procedimiento de obtención y fabricación de piezas de madera flexible adaptables por adherencia", donde se protege la opción de conseguir láminas o películas de madera de poco espesor que convenientemente tratadas con productos químicos, como el agua oxigenada, vitriolo, ácido nítrico, etc., se consigue ablandar la madera para darle más flexibilidad.In the current state of the art the existence of the invention patent number P0239225 is already known, which consists of a " Procedure for obtaining and manufacturing flexible pieces of wood adaptable by adhesion ", which protects the option of obtaining sheets or films of Thick wood that conveniently treated with chemicals, such as hydrogen peroxide, vitriol, nitric acid, etc., softens the wood to give it more flexibility.
Estas láminas o películas de madera se someten por sus caras a la impregnación de un adhesivo para después mediante presión por pares de rodillo puedan unirse a una base de tejido, papel o plástico, destinado a cubrir las paredes como si fueran paneles de madera.These wood sheets or films are submitted by their faces to the impregnation of an adhesive for later by roller pair pressure can be attached to a tissue base, paper or plastic, intended to cover the walls as if they were wood panels.
Asimismo es conocida la existencia de la patente de invención No P0355486 por "Perfeccionamientos introducidos en los procesos de fabricación de tableros flexibles a base de madera plástico y tejido" donde se sigue un procedimiento de fabricación muy parecido al de la patente anterior pero que se realiza a unas temperaturas determinadas y a una presiones de adherencia muy concretas.It is also known the existence of the invention patent No. P0355486 for " Improvements introduced in the manufacturing processes of flexible boards based on plastic and woven wood " where a manufacturing procedure is followed very similar to that of the previous patent but which is carried out at certain temperatures and at very specific adhesion pressures.
El material obtenido con estos procedimientos de patentes está pensado para ser acoplado a superficies o paredes planas donde queda rígido a modo de un tablero decorativo y por lo tanto no requieren, ni tienen la flexibilidad suficiente para que el material pueda doblarse sin que se agriete, sobre todo cuando se pretende adaptar a formas de ciertas estructuras que presentan curvas, zonas redondeadas o salientes y entrantes angulares.The material obtained with these procedures patents is intended to be coupled to surfaces or walls flat where it is rigid as a decorative board and so both do not require, nor have enough flexibility for the material can bend without cracking, especially when intends to adapt to forms of certain structures that present curves, rounded or protruding areas and angular recesses.
Por último destacar la existencia de la patente
de invención número 201030284 por "Elemento multicapa"
cuyos titulares son los mismos que los de la presente solicitud, y
en donde se recoge la configuración de un elemento multicapa cuya
cara vista está constituida por una serie de pequeñas piezas de
madera o chapa de madera alisada y tratada de contornos variables
con las aristas y vértices redondeados que se disponen separadas
sobre una segunda capa en forma de lámina de goma flexible lo que
favorece la movilidad de las piezas de madera, que conforman entre
sí una serie de canales de ventilación de las zonas corporales en
contacto o fricción con dicha capa de
cubierta.Finally, it is worth highlighting the existence of the invention patent number 201030284 for " Multilayer element " whose holders are the same as those of the present application, and where the configuration of a multilayer element whose exposed face is constituted by a series of small pieces of wood or veneered wood and treated with variable contours with rounded edges and vertices that are arranged separately on a second layer in the form of flexible rubber sheet which favors the mobility of the pieces of wood, which form a series of ventilation channels of the body areas in contact or friction with said layer of
cover.
El elemento multicapa para conseguir más resistencia y flexibilidad va anexionando más capas constituidas por trozos de goma de diferente resistencia a la deformación y dispuestas sobre otra capa de goma para finalizar en una base de tacos resistentes al desgaste.The multilayer element to get more resistance and flexibility is annexing more layers constituted by rubber pieces of different resistance to deformation and arranged on another layer of rubber to finish on a base of wear resistant studs.
Este tipo de elemento presenta muy buenos resultados de flexibilidad pero resulta más complejo en su fabricación al estar constituido por capas de pequeñas piezas que se deben montar y adherir a las láminas flexibles para conseguir el resultado propuesto.This type of element presents very good flexibility results but it is more complex in its manufacturing as it consists of layers of small pieces that are they must mount and adhere to the flexible sheets to get the proposed result.
Por otra parte también es conocido por el estado de la técnica dirigida a la industria del calzado, la existencia de suelas para el calzado que están fabricadas de madera, lo que resulta muy beneficioso para los pies. No obstante este tipo de suela tiene el inconveniente que no es nada flexible ya que se obtiene en forma de un cuerpo enterizo de madera, por lo que resulta también muy pesada y poco transpirable, provocando un exceso de sudor en los pies.On the other hand it is also known by the state of the technique aimed at the footwear industry, the existence of soles for footwear that are made of wood, which It is very beneficial for the feet. Notwithstanding this kind of sole has the disadvantage that it is not flexible since it gets in the form of a wooden full body, so it turns out also very heavy and not very breathable, causing an excess of sweat on the feet
De lo que se desprende que estas soluciones conocidas presentan problemas en lo que concierne a la flexibilidad del material y por lo tanto su aplicación está más restringida en el mercado por su fragilidad.From what follows that these solutions known present problems with regard to flexibility of the material and therefore its application is more restricted in the market for its fragility.
La presente invención pretende superar estos inconvenientes y aportar al mercado un procedimiento de obtención de un material de madera más flexible sin perder su resistencia que mejora a los materiales existentes en el mercado y que da como resultado un material que se puede adaptar o ajustar a cualquier forma irregular de diferentes objetos, sin riesgo a que se produzcan roturas o grietas en la superficie del material.The present invention aims to overcome these inconveniences and bring to the market a procedure to obtain a more flexible wood material without losing its strength than improvement to existing materials in the market and that gives as result a material that can be adapted or adjusted to any irregular shape of different objects, without risk of occurrence breaks or cracks in the surface of the material.
Igualmente permite conseguir otras ventajas adicionales derivadas del hecho de que el material obtenido utiliza componentes naturales en su conformación, lo que favorece el roce o contacto del material con el cuerpo humano produciéndole bienestar, un cierto masaje y calidez al tacto.It also allows to obtain other advantages additional derived from the fact that the material obtained uses natural components in its conformation, which favors the rubbing or material contact with the human body producing well-being, a certain massage and warmth to the touch.
Y todo ello se obtiene con un proceso de cortes especiales en las superficies de las chapas de madera, que es de fácil y económica realización, lo que abarata los costes de fabricación del material y que mediante su realización permite al fabricante equilibrar la resistencia y la flexibilidad del material para que no se produzca roturas en el mismo, conforme con la aplicación a la que va a ser destinado.And all this is obtained with a process of cuts special on the surfaces of wood veneers, which is of Easy and economical realization, which lowers the costs of manufacture of the material and that through its realization allows the manufacturer balance the strength and flexibility of the material so that there are no breaks in it, in accordance with the application to which it will be intended.
Acorde con la invención, el material flexible a obtener está constituido por al menos dos capas laminares de chapa de madera de igual o distinto grosor, que quedan pegadas entre sí y unidas a una tercera capa elástica de goma, esponja o similar.According to the invention, the flexible material a obtain consists of at least two sheet metal layers of wood of the same or different thickness, which are glued together and attached to a third elastic layer of rubber, sponge or similar.
Para aumentar la flexibilidad del material se procede a efectuar unos cortes o hendiduras en la capa laminar de cubierta de chapa de madera, que pueden ser conformados con sus bordes más o menos separados entre sí, acorde con las herramientas de corte utilizadas.To increase the flexibility of the material, proceeds to make cuts or crevices in the laminar layer of wood veneer deck, which can be shaped with their edges more or less separated from each other, according to the tools cutting used.
Los cortes se realizan sobre la superficie de la capa de cubierta en diferentes direcciones y con una profundidad variable y limitada ya que no debe llegar a atravesar el grueso de la chapa de madera.The cuts are made on the surface of the cover layer in different directions and with a depth variable and limited since it must not get through the bulk of The wood veneer.
Los cortes efectuados delimitan entre ellos unas zonas de chapa de madera capacitada de flexión individual cuando se produce un movimiento del material, sobre todo cuando se produce una presión o un rozamiento con una parte del cuerpo del usuario.The cuts made delimit between them some areas of individual bending trained wood veneer when produces a movement of the material, especially when there is a pressure or friction with a part of the user's body.
Se ha previsto que la segunda capa laminar de chapa de madera, quede exenta de cortes lo que permite utilizar chapas de menor grosor manteniendo la resistencia adecuada del material flexible obtenido.The second sheet layer of wood veneer, free of cuts allowing use thinner sheets maintaining the adequate strength of the flexible material obtained.
Otra opción del procedimiento de obtención de un material flexible es utilizar una segunda capa laminar de chapa de madera de igual grueso que la chapa de cubierta y efectuar unos cortes o hendiduras en la cara opuesta a la de unión con la capa laminar de cubierta provista también de cortes por su cara vista.Another option of the procedure to obtain a flexible material is to use a second sheet layer of sheet metal wood of the same thickness as the cover plate and make cuts or indentations on the opposite side of the joint with the layer cover sheet also provided with cuts on its face view.
Los cortes o hendiduras realizadas tendrán sus bordes más o menos separados según la herramienta utilizada y estarán realizados siguiendo diferentes direcciones y con una profundidad variable y limitada sin atravesar el grueso de la segunda capa de chapa de madera.The cuts or crevices made will have their roughly separated edges according to the tool used and they will be done following different directions and with a variable and limited depth without crossing the thickness of the Second layer of wood veneer.
Estos cortes efectuados en la segunda capa laminar pueden realizarse en coincidencia vertical y/o también desplazados de los cortes de la capa laminar de cubierta y por tanto las zonas delimitadas entre los cortes dotadas de flexión individual, quedarán verticalmente centradas y/o desfasadas por debajo de las zonas flexoras de la capa laminar de cubierta.These cuts made in the second layer Laminar can be performed in vertical coincidence and / or also displaced from the cuts of the cover sheet and therefore the delimited areas between the flexed cuts individually, they will be vertically centered and / or offset by below the flexor zones of the cover sheet.
Cuando los cortes de la capa laminar de cubierta de chapa de madera coinciden con los cortes de la segunda capa laminar de chapa de madera y por tanto quedan centradas las zonas flexibles en un mismo eje vertical, el material conseguido es más flexible que cuando los cortes no coinciden, pero también es más vulnerable a la rotura.When the cuts of the cover sheet made of wood veneer match the cuts of the second layer veneer sheet and therefore the areas are centered flexible on the same vertical axis, the material achieved is more flexible than when the cuts don't match, but it's also more vulnerable to breakage.
Por el contrario cuando los cortes realizados en las capas laminares de chapa de madera no coinciden en prolongación vertical y las zonas flexibles de cada capa quedan desplazadas unas con respecto a otras, el material pierde flexibilidad pero gana en resistencia a la rotura.On the contrary when the cuts made in the veneer layers do not coincide in prolongation vertical and flexible areas of each layer are displaced some with respect to others, the material loses flexibility but gains in Breaking strength.
Por lo tanto se puede conseguir un equilibrio para que en ambas capas laminares coincidan ciertos cortes y otros queden desplazados al efecto de conseguir la flexibilidad y resistencia adecuadas del material acorde con la aplicación a la que se va a destinar.Therefore a balance can be achieved so that in both laminar layers certain cuts and others coincide are displaced in order to achieve flexibility and adequate strength of the material according to the application to which It is going to go.
La invención también ha previsto que cuando el material se conforma con la unión de más de dos capas laminares de chapa de madera se debe proceder a hacer los cortes o hendiduras en las capas alternas de chapa de madera, dejando una capa intermedia de chapa de madera exenta de cortes entre dos capas laminares con hendiduras.The invention has also provided that when the material conforms to the union of more than two layered layers of wood veneer should proceed to make cuts or crevices in alternate layers of wood veneer, leaving an intermediate layer of wood veneer free of cuts between two layered layers with slits
Dichos cortes se realizarán igualmente con diferentes direcciones y con una profundidad variable y limitada y se conformarán e iniciarán en la primera capa laminar de cubierta, para continuar en la tercera capa laminar de chapa de madera y dejando la segunda capa laminar sin cortes. Si hubieran más capas se irían alternando las capas sin cortes con las capas con cortes. Dichos cortes pueden hacerse coincidir o no los de una capa con los de las otras capas alternas para guardar el equilibrio entre flexibilidad y resistencia a la rotura del material.These cuts will also be made with different directions and with a variable and limited depth and they will conform and start in the first cover sheet, to continue in the third layer of wood veneer and leaving the second laminar layer without cuts. If there were more layers, they would alternate the layers without cuts with the layers with cuts. Said cuts may or may not match those of a layer with the of the other alternating layers to keep the balance between flexibility and resistance to breakage of the material.
Por último se ha previsto que el conjunto de capas que constituyen el material dispongan en puntos estratégicos de una serie de perforaciones en coincidencia vertical que atraviesan todas las capas constituyendo pasos de aireación del material al tiempo que producen una mayor flexibilidad en el material.Finally, the set of layers that make up the material have strategic points of a series of perforations in vertical coincidence that they cross all the layers constituting aeration steps of the material while producing greater flexibility in the material.
Para mayor comprensión de lo hasta ahora expuesto se acompaña a la memoria descriptiva un juego de dibujos en los que se muestra el objeto de la invención, sin que deba entenderse que la representación gráfica aludida constituya una limitación de las características peculiares de esta solicitud.For more understanding of it so far exposed is accompanied by the descriptive memory a set of drawings in which shows the object of the invention, without having to understood that the graphic representation referred to constitutes a limitation of the peculiar characteristics of this application.
Figura 1.- Representa una vista en perspectiva y sección del material flexible constituido por una capa laminar de cubierta con una combinación de distintos cortes o hendiduras de bordes muy juntos y otros más separados, que siguen distintas direcciones y cuya profundidad no llega a atravesar la chapa. Por debajo de la capa de cubierta presenta en disposición de unión una segunda capa laminar de madera de menor grueso y por debajo de ésta queda situada una capa elástica de goma, espuma o similar. Todas las capas están atravesadas por perforaciones verticales en coincidencia u orificios de aireación.Figure 1.- Represents a perspective view and flexible material section consisting of a sheet of covered with a combination of different cuts or grooves of edges very close together and others more separated, which remain different directions and whose depth does not reach through the sheet. By under the cover layer there is a connection arrangement second layer of wood of smaller thickness and below it an elastic layer of rubber, foam or the like is located. All layers are crossed by vertical perforations in coincidence or aeration holes.
Figura 2.- Muestra una vista en perspectiva y sección de una segunda realización del material flexible constituido por una capa laminar de cubierta y una segunda capa laminar de madera con distintos cortes o hendiduras de bordes muy juntos y otros más separados, que siguen distintas direcciones y cuya profundidad no llegan a atravesar las chapas. Algunos cortes de la primera capa laminar coinciden con los cortes de la segunda capa laminar y otros están desplazados. Por debajo de la segunda capa queda situada una tercera capa elástica de goma, espuma o similar.Figure 2.- Shows a perspective view and section of a second embodiment of the constituted flexible material by a laminar cover layer and a second laminar layer of wood with different cuts or grooves of edges very close together and more separate ones, which follow different directions and whose depth does not reach through the plates. Some cuts of the first laminar layer match the cuts of the second layer laminar and others are displaced. Below the second layer a third elastic layer of rubber, foam or Similary.
Figura 3.- Ilustra una vista en perspectiva y sección de una tercera realización del material flexible constituido por tres capas laminares de chapa de madera de las cuales la capa primera de cubierta y la tercera capa están dotadas de cortes o hendiduras de iguales características que en las figuras anteriores, en tanto que la segunda capa laminar de madera o capa intermedia está exenta de cortes. Por debajo de la tercera capa queda situada una cuarta capa elástica de goma, espuma o similar.Figure 3.- Illustrates a perspective view and section of a third embodiment of the constituted flexible material by three laminated layers of wood veneer of which the layer first cover and third layer are provided with cuts or slits of the same characteristics as in the previous figures, while the second layer of wood or intermediate layer It is exempt from cuts. Below the third layer is located a fourth elastic layer of rubber, foam or the like.
A continuación se exponen y enumeran los distintos elementos que integran la realización preferente del procedimiento para la obtención de un material flexible.The following are listed and enumerated different elements that make up the preferred embodiment of the procedure for obtaining a flexible material.
Observando la figura primera se puede apreciar sin dificultad que el material flexible se obtiene a partir de al menos dos capas laminares (1) y (2) de chapa de madera de distinto grosor, que van a quedar pegadas entre sí y unidas a una tercera capa elástica (3) de goma, esponja o similar.Looking at the first figure you can see without difficulty that the flexible material is obtained from at minus two layered layers (1) and (2) of different veneer thickness, which will be glued together and attached to a third elastic layer (3) of rubber, sponge or the like.
Las dos capas laminares (1) y (2) de chapa de madera se unen convencionalmente mediante adhesivos disponiéndose la chapa de cubierta con la veta de madera (1') transversal a su superficie o cara vista, mientras que la chapa de madera de la segunda capa laminar se dispone con la veta de madera (2') en disposición longitudinal a su superficie y por tanto en sentido ortogonal a la veta de la primera capa.The two layered layers (1) and (2) of sheet metal wood is conventionally joined by adhesives, providing cover sheet with the wood grain (1 ') transverse to its surface or face view, while the wood veneer of the second laminar layer is arranged with the wood grain (2 ') in longitudinal arrangement to its surface and therefore in the direction orthogonal to the vein of the first layer.
Cuando se utilizan más de dos chapas de madera para conformar el material flexible se dispone la veta de madera (1') de la capa laminar de cubierta en sentido transversal y el resto de la capas laminares inferiores de chapa de madera presentan su veta (2') en sentido longitudinal.When more than two wood veneers are used to form the flexible material the wood grain is arranged (1 ') of the transverse cover sheet layer and the rest of the lower laminated layers of wood veneer present its vein (2 ') longitudinally.
Para aumentar la flexibilidad del material se ha previsto efectuar unos cortes o hendiduras (4) en la capa laminar (1) de cubierta, cuya chapa de madera presenta un grueso aproximadamente de unos 5 mm.To increase the flexibility of the material has been planned to make cuts or grooves (4) in the laminar layer (1) roof, whose wood veneer has a thickness about 5 mm.
La utilización de distintas herramientas de corte como cuchillas, fresas, troqueles, etc., permite variar la separación de los bordes (5) o labios del corte realizado sobre la superficie (6) de la capa laminar de cubierta. Con ello se ha podido comprobar que obteniendo una separación mayor de los bordes del corte se consigue una mayor flexibilidad en el material que la que se consigue con cortes con los bordes más juntos.The use of different tools of cutting like blades, strawberries, dies, etc., allows to vary the separation of the edges (5) or lips of the cut made on the surface (6) of the cover sheet. This has been possible check that obtaining a greater separation of the edges of the cutting achieves greater flexibility in the material than what It is achieved with cuts with the edges closer together.
Asimismo se ha comprobado que en cualquier dirección (7) que se realicen los cortes sobre la superficie (6) de la capa laminar (1), se aumenta la flexibilidad del material, siendo la profundidad (8) del corte variable pero limitada porque no puede llegar a atravesar el grueso de la chapa de madera de la capa laminar.It has also been proven that in any direction (7) that the cuts are made on the surface (6) of the sheet layer (1), the flexibility of the material is increased, being the depth (8) of the variable but limited cut because it cannot get through the thickness of the veneer of the layer laminate.
Los cortes efectuados delimitan entre ellos unas zonas (9) de chapa de madera que pueden doblarse individualmente con el movimiento del material, sobre todo cuando se produce una presión o rozamiento con una parte del cuerpo humano.The cuts made delimit between them some wood veneer areas (9) that can be folded individually with material movement, especially when pressure occurs or friction with a part of the human body.
En la segunda capa laminar (2) de chapa de madera se ha previsto no efectuar ningún corte para que le otorgue la resistencia adecuada al conjunto del material sin necesidad de utilizar chapas más gruesas. En la práctica es válida la utilización de una lámina de chapa de madera de 1 mm. de grosor.In the second sheet layer (2) of sheet metal wood is planned not to make any cuts to grant adequate resistance to the whole material without the need for use thicker sheets. In practice the use is valid of a sheet of 1 mm wood veneer. thick
En la figura segunda se observa que el material flexible se obtiene con una segunda capa laminar (2) de chapa de madera de igual grueso que la capa laminar (1) de cubierta y en cuya capa laminar (2) por la cara opuesta (10) a la de unión con la capa laminar de cubierta, se efectúan unos cortes o hendiduras (11).The second figure shows that the material flexible is obtained with a second sheet layer (2) of sheet metal wood of the same thickness as the cover layer (1) and in whose laminar layer (2) on the opposite side (10) to that of union with the layer cover sheet, cuts or grooves are made (11).
Los cortes o hendiduras (11) conformados tendrán sus bordes (12) más o menos separados, según la herramienta utilizada, y estarán realizados siguiendo diferentes direcciones (13) y con una profundidad (14) variable y limitada sin atravesar el grueso de la segunda capa laminar (2) de chapa de madera.The shaped cuts or slits (11) will have its edges (12) more or less separated, depending on the tool used, and will be done following different directions (13) and with a variable and limited depth (14) without crossing the thickness of the second laminar layer (2) of wood veneer.
Estos cortes (11) efectuados en la segunda capa laminar (2) de chapa de madera pueden realizarse en coincidencia vertical y/o también desplazados de los cortes (4) de la capa laminar (1) de cubierta y por consiguiente las zonas (15) flexibles de la capa laminar (2) delimitadas entre los cortes (11), quedarán verticalmente centradas y/o desfasadas por debajo de las zonas (9) flexibles de la capa laminar (1) de cubierta.These cuts (11) made in the second layer Laminate (2) of wood veneer can be made in coincidence vertical and / or also displaced from the cuts (4) of the layer cover sheet (1) and therefore flexible areas (15) of the laminar layer (2) delimited between the cuts (11), will remain vertically centered and / or offset below the zones (9) flexible cover sheet (1).
Cuando los cortes (4) de la capa laminar (1) de cubierta coinciden con los cortes (11) de la segunda capa laminar (2) y por tanto quedan centradas en el mismo eje o plano vertical las zonas flexible (9) y (15) de las capas laminares, el material conseguido presenta mayor flexibilidad que cuando los cortes no coinciden, pero también es más vulnerable a la rotura.When the cuts (4) of the laminar layer (1) of cover match the cuts (11) of the second laminar layer (2) and therefore remain centered on the same axis or vertical plane the flexible zones (9) and (15) of the sheet layers, the material achieved has greater flexibility than when the cuts do not coincide, but is also more vulnerable to breakage.
Por el contrario cuando los cortes (4) y (11) de las capas laminares (1) y (2) no coinciden en prolongación vertical y las zonas flexibles (9) y (15) de cada capa quedan desplazadas unas respecto de otras, el material pierde algo de flexibilidad pero gana en resistencia a la rotura.On the contrary when the cuts (4) and (11) of the laminar layers (1) and (2) do not coincide in vertical extension and the flexible zones (9) and (15) of each layer are displaced some with respect to others, the material loses some flexibility but wins in resistance to breakage.
Por tanto si en las capas laminares (1) y (2) se efectúan una combinación de cortes que se hacen coincidir los de la capa laminar (1) superior, con los de la capa laminar (2) inferior y otros cortes no coincidentes y por tanto desplazados los de una capa con respecto a la otra, se puede controlar la flexibilidad y resistencia adecuadas en el material para la aplicación a la que se va a destinar.Therefore, if the layers (1) and (2) are they make a combination of cuts that match those of the upper laminar layer (1), with those of the lower laminar layer (2) and other mismatches and therefore shifted those of a layer with respect to the other, you can control flexibility and adequate strength in the material for the application to which It will go.
En la figura tercera se puede observar que el material flexible se conforma con la unión de tres capas laminares (1), (2) y (16) de chapa de madera y se debe proceder a hacer los cortes o hendiduras (4) y (11) respectivamente en las capas laminares (1) y (16) alternas, dejando la capa laminar (2) intermedia exenta de cortes. Dichos cortes se realizaran igualmente con diferentes direcciones (7) y (13) y con una profundidad (8) y (14) variable y limitada, sin atravesar las respectivas capas de chapa de madera.In the third figure it can be seen that the flexible material conforms to the union of three layered layers (1), (2) and (16) of wood veneer and proceed to make the cuts or indentations (4) and (11) respectively in the layers alternate laminar (1) and (16), leaving the laminar layer (2) intermediate free of cuts. These cuts will also be made with different directions (7) and (13) and with a depth (8) and (14) variable and limited, without crossing the respective layers of wood veneer
Si se utilizarán más capas de chapa de madera para obtener el material flexible se irían alternando las capas laminares sin cortes o hendiduras con las capas con cortes, los cuales pueden hacerse coincidir los cortes de una capa con los cortes de la otra capa para guardar el equilibrio entre flexibilidad y resistencia a la rotura del material.If more layers of wood veneer will be used to obtain the flexible material the layers would alternate Layers without cuts or crevices with the layers with cuts, the which can match the cuts of a layer with the cuts of the other layer to keep the balance between flexibility and resistance to material breakage.
En la figura primera, segunda y tercera se observan en puntos estratégicos del material la existencia de perforaciones (17) que atraviesan todas las capas constituyendo pasos de aireación del material, que mejoran también la flexibilidad del mismo.In the first, second and third figure, observe in strategic points of the material the existence of perforations (17) that cross all layers constituting aeration steps of the material, which also improve flexibility of the same.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201031726A ES2383345B1 (en) | 2010-11-24 | 2010-11-24 | PROCEDURE FOR OBTAINING A FLEXIBLE MATERIAL. |
| PCT/ES2011/070791 WO2012069681A1 (en) | 2010-11-24 | 2011-11-18 | Method for obtaining a flexible material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201031726A ES2383345B1 (en) | 2010-11-24 | 2010-11-24 | PROCEDURE FOR OBTAINING A FLEXIBLE MATERIAL. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2383345A1 true ES2383345A1 (en) | 2012-06-20 |
| ES2383345B1 ES2383345B1 (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201031726A Expired - Fee Related ES2383345B1 (en) | 2010-11-24 | 2010-11-24 | PROCEDURE FOR OBTAINING A FLEXIBLE MATERIAL. |
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| Country | Link |
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| ES (1) | ES2383345B1 (en) |
| WO (1) | WO2012069681A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102021114432A1 (en) * | 2021-06-04 | 2022-12-08 | Mubea Carbo Tech Gmbh | vehicle body component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8703761A1 (en) * | 1984-08-01 | 1987-03-01 | Rigon Pietro Luc | Method for the production of a flexible wooden insert for shoes, and flexible inserts obtained by such a method. |
| EP0691088A2 (en) * | 1994-07-09 | 1996-01-10 | Firma Carl Freudenberg | Insole for a shoe |
| ES2111948T3 (en) * | 1993-07-13 | 1998-03-16 | Peter Hechler | TEMPLATE FOR SHOES. |
| EP0895855A2 (en) * | 1997-08-04 | 1999-02-10 | Triangle Pacific Corp. | Wooden flooring strip with enhanced flexibility and straightness |
| DE10030678A1 (en) * | 2000-06-23 | 2002-01-03 | Peter Hechler | Shoe insole of flexible material has cover layer fastened as thin wooden sheet to bearer material and crisscross recessed along insole line. |
| DE10145073A1 (en) * | 2001-09-13 | 2003-04-03 | Peter Hechler | Flexible inner sole for shoe comprises several layers forming insert body with central layer consisting of wooden sheet and lower layer of textile material |
-
2010
- 2010-11-24 ES ES201031726A patent/ES2383345B1/en not_active Expired - Fee Related
-
2011
- 2011-11-18 WO PCT/ES2011/070791 patent/WO2012069681A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8703761A1 (en) * | 1984-08-01 | 1987-03-01 | Rigon Pietro Luc | Method for the production of a flexible wooden insert for shoes, and flexible inserts obtained by such a method. |
| ES2111948T3 (en) * | 1993-07-13 | 1998-03-16 | Peter Hechler | TEMPLATE FOR SHOES. |
| EP0691088A2 (en) * | 1994-07-09 | 1996-01-10 | Firma Carl Freudenberg | Insole for a shoe |
| EP0895855A2 (en) * | 1997-08-04 | 1999-02-10 | Triangle Pacific Corp. | Wooden flooring strip with enhanced flexibility and straightness |
| DE10030678A1 (en) * | 2000-06-23 | 2002-01-03 | Peter Hechler | Shoe insole of flexible material has cover layer fastened as thin wooden sheet to bearer material and crisscross recessed along insole line. |
| DE10145073A1 (en) * | 2001-09-13 | 2003-04-03 | Peter Hechler | Flexible inner sole for shoe comprises several layers forming insert body with central layer consisting of wooden sheet and lower layer of textile material |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2383345B1 (en) | 2013-05-08 |
| WO2012069681A1 (en) | 2012-05-31 |
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