ES2233130A1 - Stainless steel based high strength laminate for e.g. security doors incorporates polyester board reinforced with expanded metal mesh and a heat resistant insert - Google Patents
Stainless steel based high strength laminate for e.g. security doors incorporates polyester board reinforced with expanded metal mesh and a heat resistant insertInfo
- Publication number
- ES2233130A1 ES2233130A1 ES200201593A ES200201593A ES2233130A1 ES 2233130 A1 ES2233130 A1 ES 2233130A1 ES 200201593 A ES200201593 A ES 200201593A ES 200201593 A ES200201593 A ES 200201593A ES 2233130 A1 ES2233130 A1 ES 2233130A1
- Authority
- ES
- Spain
- Prior art keywords
- high strength
- plate
- stainless steel
- polyester
- metal mesh
- 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.)
- Granted
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 title claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 8
- 239000010935 stainless steel Substances 0.000 title claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 title claims description 9
- 239000000463 material Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000010276 construction Methods 0.000 description 8
- 230000035515 penetration Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000010965 430 stainless steel Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/024—Wall or panel structure
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
Producto estratificado de alta resistencia de aplicación en elementos de seguridad, así como productos obtenidos con ese material.High strength stratified product of application in security elements, as well as products obtained With that material.
El objeto de la presente invención consiste en un material estratificado formado por diversos elementos de distinta naturaleza, entre cuyas características se encuentra la alta resistencia y bajo peso en comparación con productos similares del estado de la técnica.The object of the present invention consists of a stratified material formed by various elements of different nature, among whose characteristics is the high strength and low weight compared to similar products of the state of the art
Este material estratificado será apto para la confección de cajas de seguridad, cajas fuertes autónomas o modulares, paneles de refuerzo, puertas de seguridad o cualquier otro producto al que se exija una alta seguridad física.This stratified material will be suitable for manufacture of safety boxes, autonomous safes or modular, reinforcement panels, security doors or any another product that requires high physical security.
Son conocidos en el estado de la técnica productos estratificados de alta resistencia utilizados como barrera de seguridad en cajas fuertes, puertas de seguridad tal y como puertas acorazadas, etc., elementos que por lo general están constituidos por unas placas o planchas de hierro en cuyo interior se coloca el material de alta resistencia que por lo general es hormigón.They are known in the state of the art high strength stratified products used as a barrier security in safes, security doors as armored doors, etc., elements that are usually constituted by plates or iron plates in whose interior high strength material is placed which is usually concrete.
Este producto cumple las normas de seguridad para este tipo de aplicaciones, pero por contra tiene otros defectos consigo que son difíciles de superar tal y como el elevado peso de estos materiales y el elevado grosor de los mismos, que hacen que los productos fabricados con estos materiales tengan unas limitaciones de uso bastante notables, como son, en primer lugar el sitio de ubicación de estos elementos que ha de ser un sitio de elevada resistencia o forjado de alta resistencia ya que el peso alcanzado es extremo, y en segundo lugar debido a las dimensiones tan extraordinarias de estos productos, las dimensiones exteriores de estos elementos de seguridad como cajas fuertes, etc. deben ser muy elevadas para obtener una capacidad interna apropiada para su uso como caja de seguridad.This product meets the safety standards for this type of applications, but instead has other defects I get that they are difficult to overcome just like the high weight of these materials and their high thickness, which make Products made with these materials have some quite noticeable limitations of use, as they are, first of all the location site of these elements that has to be a site of high strength or high strength forging since the weight reached is extreme, and secondly due to the dimensions so extraordinary of these products, the outer dimensions of these security features such as safes, etc. must be very high to obtain an appropriate internal capacity for Use as a safe.
Es conocida la patente europea EP-0308298 que proporciona un blindaje especial para caja fuerte que comprende una placa a base de acero refractario resistente a la fractura mediante soplete clásico, uno o varios injertos de materia refractaria resistente al soplete con metal de aporte, estando envueltos en el acero refractario, la estructura y el reparto en el interior del acero de estos injertos son tales que la placa comprende una serie de zonas, repartidas cobre el conjunto de la misma, separadas por otras zonas en las que el espesor del acero es diferente.European patent is known EP-0308298 that provides a special shield for safe comprising a plate based on refractory steel Fracture resistant by classic torch, one or more torch-resistant refractory grafts with metal contribution, being wrapped in refractory steel, the structure and the distribution inside the steel of these grafts are such that the plate comprises a series of zones, distributed over the whole thereof, separated by other areas where the thickness of the Steel is different.
El objeto de la presente invención consiste en un material estratificado de alta resistencia y bajo peso, de tal modo que su alta resistencia es comparable con la de aquellos materiales empleados en la construcción de puertas acorazadas, cajas fuertes o aplicaciones equivalentes.The object of the present invention consists of a high strength and low weight stratified material, thereby that its high strength is comparable to that of those materials employees in the construction of armored doors, safes or equivalent applications.
Mas concretamente este producto en su aplicación a cajas fuertes es capaz de ser conforme con el grado IV de resistencia al acceso total o parcial según la norma UNE EN 1143-1:98. Entre estas características el producto es altamente resistente a la perforación mecánica, altamente resistente al uso de radiales de corte, es igualmente resistente a la lanza térmica que impide la perforación del producto y además convierte al recinto en un recinto resistente al calor al incorporar una capa de material atérmico que protege al interior del fuego y altas temperaturas.More specifically this product in your application to safes is able to conform to grade IV of resistance to total or partial access according to the UNE EN standard 1143-1: 98. Among these features the product It is highly resistant to mechanical drilling, highly resistant to the use of cutting radials, it is equally resistant to the thermal lance that prevents product perforation and also turns the enclosure into a heat resistant enclosure by incorporating a layer of athermal material that protects the interior from fire and high temperatures.
El producto en cuestión que propone la invención consiste en un producto estratificado formado por una serie de piezas, chapas o paneles de acero inoxidable, elegido este material por su alta resistencia mecánica, conformando estas piezas o chapas una estructura sándwich entre las cuales se coloca inicialmente y en progresión desde el exterior hacia el interior una pieza de poliéster reforzado en su interior con malla de acero que tiene unas propiedades extremas a su penetración por medios mecánicos así como al soplete.The product in question proposed by the invention it consists of a stratified product formed by a series of stainless steel parts, sheets or panels, chosen this material due to its high mechanical resistance, forming these pieces or sheets a sandwich structure between which it is initially placed and in progression from the outside inwards a piece of reinforced polyester inside with steel mesh that has some extreme properties to its penetration by mechanical means as well as to the torch.
Este poliéster con malla reforzada es un material comercial conocido para otras aplicaciones que se conforma mediante el laminado en caliente de sendas planchas de poliéster entre las cuales se dispone de una malla metálica de acero, resultando al final del proceso una pieza de poliéster única en cuyo interior se encuentra embebida la malla metálica o malla de acero, constituyendo por sí mismo un material final reforzado de alta resistencia.This polyester with reinforced mesh is a material commercial known for other applications that conforms by the hot rolling of polyester sheets between the which has a steel wire mesh, resulting in end of the process a unique polyester piece whose interior is find embedded metal mesh or steel mesh, constituting by itself a high strength reinforced final material.
El producto se completa con otra capa interior, esta de material atérmico entre sendas capas o planchas de acero inoxidable formado por una capa de madera, aglomerado, contrachapado, o material de similares características que le confieren las propiedades fundamentales de ser un producto que protege al interior del recinto de las altas temperaturas a que puede verse sometido el exterior del recinto.The product is completed with another inner layer, It is made of athermic material between two layers or steel plates stainless formed by a layer of wood, chipboard, plywood, or material with similar characteristics that confer the fundamental properties of being a product that protects the interior of the enclosure from the high temperatures at which the exterior of the enclosure can be subjected.
Estas planchas así realizadas por medio de este material estratificado pueden ser unidas entre si para formar un recinto cerrado, lo cual es fácilmente conseguido por la soldabilidad apropiada del acero inoxidable que conforma las paredes exteriores de este producto.These plates thus made by means of this stratified material can be joined together to form a enclosure, which is easily achieved by the proper weldability of stainless steel forming the walls Exteriors of this product.
Este producto es también apropiado para la realización de recintos integrales e inviolables formándose sus paredes mediante una construcción integral de este tipo sin ningún tipo de costura, unión ni soldadura que pudiera debilitar el producto resultante final.This product is also suitable for realization of integral and inviolable enclosures forming their walls through an integral construction of this type without any type of seam, joint or weld that could weaken the final resulting product.
Este producto es igualmente apropiado para la realización de cajas fuertes de seguridad ya que sus paredes ofrecen una alta resistencia a la penetración de los clásicos medios de violación o ruptura de tales cajas fuertes como son los medios mecánicos por perforación tales como el uso de radiales o la penetración por soplete.This product is equally suitable for realization of safety safes since its walls offer high resistance to penetration of the classic media of violation or rupture of such safes as are the means drilling mechanics such as the use of radials or the torch penetration
Este producto es apropiado para la realización de puertas acorazadas e ignífugas que preserven el interior de viviendas o recintos del fuego y del intento de violación de su interior.This product is suitable for the realization of armored and fireproof doors that preserve the interior of homes or enclosures of fire and attempted violation of their inside.
Este producto además de su alta resistencia lo que resulta sorprendente es por su bajo peso en comparación con los medios técnicos actuales de aplicación similar, ya que en comparación con puertas estratificadas a base de hormigón, la diferencia de peso es de un 60% inferior a la de las puertas tradicionales lo que hace apta esta estructura para otras aplicaciones que actualmente no eran utilizadas por su elevado
\hbox{peso.} This product, in addition to its high strength, is surprising because of its low weight compared to the current technical means of similar application, since in comparison with laminated concrete-based doors, the difference in weight is 60% less than that of traditional doors which makes this structure suitable for other applications that were not currently used due to its high \ hbox {weight.}
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización practica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as an integral part of said description, a set of drawings where with character Illustrative and not limiting, the following has been represented:
La figura 1 representa en sección el material objeto de la invención.Figure 1 represents in section the material object of the invention.
La figura 2 representa la ejecución practica de un recinto cerrado o caja fuerte realizada con un material como el mostrado en la figura 1.Figure 2 represents the practical execution of a closed enclosure or safe made of a material such as shown in figure 1.
La figura 1 muestra un ejemplo típico en sección del material objeto de la invención, en el cual se ven en primer lugar las tres laminas constitutivas de las paredes tipo sándwich que incluye en sección la pieza, como son las tres placas o chapas de acero (1), (2) y (3) que en una realización práctica son placas de acero inoxidable AISI 430 de 3 mm de espesor, lo suficiente para ofrecer una resistencia mecánica importante al interior del recinto.Figure 1 shows a typical example in section of the material object of the invention, in which they are first seen place the three sheets constituting the sandwich walls which includes the piece in section, such as the three plates or sheets of steel (1), (2) and (3) which in a practical embodiment are plates AISI 430 stainless steel 3 mm thick, enough to offer an important mechanical resistance inside the enclosure.
Entre estas placas de acero inoxidable se coloca desde fuera hacia adentro una primera placa de poliéster reforzado de por ejemplo 12 mm. de espesor con malla de acero expandido de 3 mm. ocluida o embebida en su interior.Between these stainless steel plates is placed from outside to inside a first reinforced polyester plate of for example 12 mm. thick with 3 expanded steel mesh mm occluded or embedded inside.
Este producto del estado de la técnica se fabrica mediante laminación en caliente de sendas placas de poliéster entre las cuales se coloca una malla metálica, el poliéster así calentado hace penetrar en su seno la malla de acero y a su vez quedan pegadas las dos planchas de poliéster quedando un material único que es una pieza de poliéster en cuyo seno se encuentra ocluida o embebida la malla metálica de acero expandida.This state of the art product is manufactured by hot lamination of two polyester plates between which is placed a metal mesh, the polyester so heated Makes the steel mesh penetrate into its bosom and in turn remain stuck the two polyester sheets leaving a unique material that is a piece of polyester whose breast is occluded or embedded in expanded steel wire mesh.
Esta pieza de poliéster ofrece una alta resistencia al corte, a la penetración por radial así como es un gran resistente del fuego alcanzando una elevada resistencia por ejemplo a la lanza térmica, método tradicional de apertura forzada de cajas fuertes y puertas acorazadas.This polyester piece offers a high resistance to cutting, radial penetration as well as a great fire resistance reaching high resistance by example to the thermal lance, traditional method of forced opening of safes and armored doors.
El segundo material colocado hacia el interior de la puerta o caja de seguridad consiste en una placa de material atérmico (5) que es un gran aislante del calor, consistiendo por ejemplo en una placa de madera, aglomerado o contrachapado que además de preservar físicamente se convierte en una barrera térmica protectora de la caja fuerte ante cualquier incendio producido, preservando el contenido de dicha caja fuerte de las altas temperaturas que pudieran estar produciéndose o provocándose desde el exterior. Esta placa (5) puede estar constituida por una o mas placas de material atérmico por ejemplo con un espesor de 19 mm.The second material placed inside of The door or safe consists of a material plate athermal (5) which is a great insulator of heat, consisting of example on a wooden board, chipboard or plywood that besides physically preserving it becomes a thermal barrier protective of the safe against any fire produced, preserving the contents of said safe from high temperatures that could be occurring or caused from the outside. This plate (5) may be constituted by one or more plates of athermal material for example with a thickness of 19 mm.
Una caja fuerte o puerta acorazada o pared ejecutada con esta estructura es conforme con el grado IV de resistencia al acceso total y parcial según la norma UNE EN 1143-1:98 sobre seguridad y resistencia.A safe or armored door or wall executed with this structure conforms to grade IV of resistance to total and partial access according to the UNE EN standard 1143-1: 98 on safety and resistance.
La figura 2 muestra la construcción típica de una caja de caudales o caja fuerte con un panel realizado con el objeto de la invención, en el que se desarrolla una construcción integral, observándose la construcción de una pared interior integral (3), una pared intermedia (2) y una pared exterior (1) realizadas dichas planchas o placas de acero inoxidable AISI 430 de alta resistencia.Figure 2 shows the typical construction of a safe or safe with a panel made for the purpose of the invention, in which an integral construction is developed, observing the construction of an integral interior wall (3), a intermediate wall (2) and an outer wall (1) made said stainless steel plates or plates AISI 430 high resistance.
Destacan de esta construcción de tipo sándwich la placa de poliéster reforzado con malla de acero expandido (4) y la placa de material ignífugo (5) colocada en una posición interior.Highlights of this sandwich construction are the reinforced polyester plate with expanded steel mesh (4) and the Flame retardant material plate (5) placed in one position inside.
El espesor total en paredes, suelo y techo podría ser de unos 40 mm con este tipo de construcción, a excepción por ejemplo de los batientes de entrada en caja que es de 43 mm en el marco superior, inferior, lateral izquierdo y derecho.The total thickness in walls, floor and ceiling could be about 40 mm with this type of construction, except for example of the box-entry hinges that is 43 mm in the upper, lower, left and right side frame.
La unión de toda la caja se realiza mediante la soldadura de los diferentes cuerpos metálicos creando tres unidades diferentes, cuerpo exterior, cuerpo intermedio y cuerpo interior.The union of the whole box is done through the welding of the different metal bodies creating three units different, outer body, intermediate body and body inside.
Todas sus superficies tienen dispuestos un anclaje entre paneles mediante cilindros de unión (6) soldados entre la plancha exterior (1) y la interior (3), cilindros que pueden ser de un diámetro por ejemplo de 10mm.All its surfaces have a anchor between panels by connecting cylinders (6) welded between the outer plate (1) and the inner one (3), cylinders that can be of a diameter for example of 10mm.
El cuerpo de la caja fuerte dispone de un marco rígido fabricado mediante pletina (7) y unida por soldadura interna al cuerpo de la caja.The body of the safe has a frame rigid manufactured by plate (7) and joined by internal welding to the body of the box.
La construcción de una caja fuerte con estas características técnicas supone un ahorro considerable del peso, ahorro que se puede cifrar en aproximadamente el 60% en comparación con cajas que cumplan con las mismas especificaciones de seguridad y que se hubiesen realizado con una construcción típica de acero y hormigón.Building a safe with these technical characteristics means considerable weight savings, savings that can be estimated at approximately 60% compared with boxes that meet the same safety specifications and that would have been made with a typical steel construction and concrete.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201593A ES2233130B1 (en) | 2002-07-08 | 2002-07-08 | HIGH RESISTANCE STRATIFIED PRODUCT APPLICATION IN SAFETY ELEMENTS, AS WELL AS PRODUCTS OBTAINED WITH THAT MATERIAL. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201593A ES2233130B1 (en) | 2002-07-08 | 2002-07-08 | HIGH RESISTANCE STRATIFIED PRODUCT APPLICATION IN SAFETY ELEMENTS, AS WELL AS PRODUCTS OBTAINED WITH THAT MATERIAL. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2233130A1 true ES2233130A1 (en) | 2005-06-01 |
| ES2233130B1 ES2233130B1 (en) | 2006-10-16 |
Family
ID=34629856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200201593A Expired - Fee Related ES2233130B1 (en) | 2002-07-08 | 2002-07-08 | HIGH RESISTANCE STRATIFIED PRODUCT APPLICATION IN SAFETY ELEMENTS, AS WELL AS PRODUCTS OBTAINED WITH THAT MATERIAL. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2233130B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2265775A1 (en) * | 2005-08-01 | 2007-02-16 | Tecnoexpress, S.L. | Vandal-proof panel for manufacturing rigid box, has block of quartz, polyester and/or alumina held in metallic grid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1511657A (en) * | 1975-11-20 | 1978-05-24 | Mather & Platt Ltd | Security arrangement comprising an antipenetration composite |
| FR2492447A1 (en) * | 1980-09-24 | 1982-04-23 | Fichet Bauche | Double-walled strong box or safe with a cavity filling - of cast rubber:filled polyurethane to resist thermal changes |
| US4404889A (en) * | 1981-08-28 | 1983-09-20 | The United States Of America As Represented By The Secretary Of The Army | Composite floor armor for military tanks and the like |
| US4455801A (en) * | 1982-07-29 | 1984-06-26 | Canadian Patents & Development Limited | Light weight vault wall |
| DE3714777A1 (en) * | 1986-09-12 | 1988-03-24 | Hausmann Blomberger Holz | Bulletproof panel |
| US4822657A (en) * | 1987-01-08 | 1989-04-18 | Alliance Wall Corporation | Bullet resistant panel |
| EP0409453A1 (en) * | 1989-07-18 | 1991-01-23 | Chubb Research Limited | Security barrier structure |
-
2002
- 2002-07-08 ES ES200201593A patent/ES2233130B1/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1511657A (en) * | 1975-11-20 | 1978-05-24 | Mather & Platt Ltd | Security arrangement comprising an antipenetration composite |
| FR2492447A1 (en) * | 1980-09-24 | 1982-04-23 | Fichet Bauche | Double-walled strong box or safe with a cavity filling - of cast rubber:filled polyurethane to resist thermal changes |
| US4404889A (en) * | 1981-08-28 | 1983-09-20 | The United States Of America As Represented By The Secretary Of The Army | Composite floor armor for military tanks and the like |
| US4455801A (en) * | 1982-07-29 | 1984-06-26 | Canadian Patents & Development Limited | Light weight vault wall |
| DE3714777A1 (en) * | 1986-09-12 | 1988-03-24 | Hausmann Blomberger Holz | Bulletproof panel |
| US4822657A (en) * | 1987-01-08 | 1989-04-18 | Alliance Wall Corporation | Bullet resistant panel |
| EP0409453A1 (en) * | 1989-07-18 | 1991-01-23 | Chubb Research Limited | Security barrier structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2265775A1 (en) * | 2005-08-01 | 2007-02-16 | Tecnoexpress, S.L. | Vandal-proof panel for manufacturing rigid box, has block of quartz, polyester and/or alumina held in metallic grid |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2233130B1 (en) | 2006-10-16 |
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