ES2343993B1 - REDIMENSIONABLE FORMWORK FOR "IN SITU" CONSTRUCTION OF NICHES AND COLUMBARS. - Google Patents
REDIMENSIONABLE FORMWORK FOR "IN SITU" CONSTRUCTION OF NICHES AND COLUMBARS. Download PDFInfo
- Publication number
- ES2343993B1 ES2343993B1 ES200800334A ES200800334A ES2343993B1 ES 2343993 B1 ES2343993 B1 ES 2343993B1 ES 200800334 A ES200800334 A ES 200800334A ES 200800334 A ES200800334 A ES 200800334A ES 2343993 B1 ES2343993 B1 ES 2343993B1
- Authority
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- Prior art keywords
- formwork
- holes
- niches
- situ
- construction
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/168—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for holders or similar hollow articles, e.g. vaults, sewer pits
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/02—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for rooms as a whole by which walls and floors are cast simultaneously, whole storeys, or whole buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H13/00—Monuments; Tombs; Burial vaults; Columbaria
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Encofrado redimensionable para la construcción "in situ" de nichos y columbarios provisto de medios para su desencofrado mecánico y reutilización progresiva que es un encofrado recuperable dividido longitudinalmente en dos partes simétricas, comprendiendo una pieza suplemento que se intercalada entre ambas, dando opción a la redimensión de dicho encofrado para obtener un ancho mayor al del encofrado básico y comprendiendo asimismo un suplemento disponible en los bordes de la base de las partes simétricas para obtener una mayor altura que la del encofrado básico, uniéndose entre sí mediante una disposición de nervios y pestañas y fijándose por medio de tornillos, pernos o similares.Resizable formwork for the construction " in situ " of niches and columbariums provided with means for its mechanical formwork and progressive reuse that is a recoverable formwork divided longitudinally into two symmetrical parts, comprising a supplementary piece that is interspersed between them, giving option to the resizing of said formwork to obtain a width greater than that of the basic formwork and also comprising a supplement available at the edges of the base of the symmetrical parts to obtain a greater height than that of the basic formwork, joining together by means of an arrangement of ribs and flanges and being fixed by means of screws, bolts or the like.
Description
Encofrado redimensionable para la construcción "in situ" de nichos y columbarios.Resizable formwork for the construction " in situ " of niches and columbariums.
La invención tiene como fin el desarrollo y fabricación de un encofrado para la construcción "in situ" de nichos o columbarios múltiples mediante la asociación de un número indeterminado, o previsto, de nichos o columbarios en disposición de batería y de apilamiento para cementerios; que es una interpretación moderna para este tipo de construcciones porque tiende a subsanar ventajosamente una circunstancia que venía produciéndose con alguna frecuencia y que de este modo se ha superado de forma particularmente importante.The invention aims at developing and manufacturing a formwork for the construction " in situ " of multiple niches or columbariums by associating an indeterminate, or intended, number of niches or columbariums in battery and stacking arrangements for cemeteries; which is a modern interpretation for this type of construction because it tends to advantageously remedy a circumstance that has been occurring with some frequency and that has thus been overcome in a particularly important way.
Una de las causas inconvenientes que se producen con los encofrados mono dimensionados, de una pieza, es que los nichos o columbarios que se construyen con ellos tienen que, forzosamente, tener las mismas medidas, por tanto, la construcción de otros nichos/columbarios, requieren de la fabricación de otros encofrados con las dimensiones apropiadas de estos otros nichos/columbarios diferentes a los normalizados o mono dimensionados.One of the inconvenient causes that occur with mono-sized formwork, one piece, is that niches or columbariums that are built with them have to, necessarily have the same measures, therefore, the construction of other niches / columbariums, require the manufacture of others formwork with the appropriate dimensions of these others niches / columbariums other than normalized or mono sized.
Una condición que obliga a contar con una serie de formatos y disponer de una dotación o almacenamiento extraordinario de encofrados de diferentes medidas, requiriendo una inversión exagerada de gastos para soportar un inmovilizado ciertamente gravoso.A condition that requires a series of formats and have a provision or storage extraordinary formwork of different sizes, requiring a exaggerated investment of expenses to support fixed assets certainly burdensome.
La invención propone un encofrado que manteniendo las mimas características de los encofrados de una sola pieza, que se monta y desmontan "in situ", que son reutilizables tantas veces con su resistencia lo permita, con la sola incorporación de una pieza suplemento complementaria, que puede tener diversas medidas para conseguir encofrados de diferentes dimensiones en ancho y diferentes dimensiones en alto, tanto sea para la realización de nichos o de columbarios.The invention proposes a formwork that maintains the same characteristics of the one-piece formwork, which is assembled and disassembled " in situ ", which are reusable as many times with its resistance as allowed, with the single incorporation of a complementary supplement piece, which It can have various measures to get formwork of different dimensions in width and different dimensions in height, both for the realization of niches or columbariums.
El objeto de la invención se corresponde con el registro anterior de la propia solicitante y del mismo inventor relativo al U 285.401 por ``Encofrado recuperable para construcción "in situ" de nichos'' de Obras Reunidas, S.A., que concierne a la primera versión de encofrado de una sola pieza, formato y medidas que se han venido empleando hasta ahora y que lógicamente siguen fabricándose e instalándose aunque se ha extinguido la vida legal del registro.The object of the invention corresponds to the previous registration of the applicant itself and of the same inventor related to U 285.401 by `` Recoverable formwork for on-site construction of niches '' by Obras Reunidas, SA, which concerns the first version of formwork of a single piece, format and measures that have been used so far and that logically continue to be manufactured and installed although the legal life of the registry has been extinguished.
Según la propuesta de la invención, es que partiendo de un encofrado tradicional se divide este longitudinalmente en dos partes simétricamente iguales de modo que a lo largo del borde divisorio, por el interior, coincidiendo con dicho borde se dispone, de un nervio plano que se extiende dorsalmente desde la cabeza de dicha sección hasta el extremo opuesto situado en el borde inferior del lado posterior o de cierre de dicha sección. Un nervio dotado en el extremo anterior del anclaje necesario para la herramienta de desencofrado y a lo largo del mismo de sendos agujeros, orificios o taladros, alternados o equidistados, para mediante tornillos, pernos o similares poderse unir, fijar y asegurar contra la otra parte simétrica del encofrado.According to the proposal of the invention, it is that starting from a traditional formwork this is divided longitudinally in two symmetrically equal parts so that at along the dividing edge, inside, coinciding with said edge is disposed of a flat rib that extends dorsally from the head of said section to the end opposite located on the bottom edge of the back or closing side of that section. A gifted nerve at the anterior end of the necessary anchoring for the formwork tool and along the same of two holes, holes or drills, alternated or equidistant, for using screws, bolts or similar to be able join, fix and secure against the other symmetrical part of the formwork
El encofrado tiene la ventaja de que se puede montar en fábrica o el lugar e empleo y se puede desmontar en cualquier sitio. Se hace de una forma sencilla y eficaz, sobre un tablero, banco de trabajo o superficie cualesquiera, por el interior del encofrado y dispuesto boca abajo. Así el operario, con las piezas encaradas y adosadas, con una herramienta automática, puede unir el conjunto rápidamente.The formwork has the advantage that it can be assemble in factory or place and employment and can be disassembled in anywhere. It is done in a simple and effective way, on a board, workbench or any surface, inside formwork and face down. Thus the operator, with the facing and attached parts, with an automatic tool, can join the set quickly.
Es idea esencial de la invención que dicha disposición de amarre o fijación entre las partes del encofrado, está prevista para intercalar entre ambas un suplemento o pieza complementaria de anchos variables para conseguir mayores secciones transversales en el encofrado, para poder fabricar nichos/columbarios de diferente ancho. Así la pieza complementaria es un perfil de sección transversal en (\cap) de modo que las alas o laterales tienen agujeros, orificios o taladros análogos a los del nervio de las partes del encofrado, alternados o equidistados y en una misma disposición que los de dicho nervio, coincidiendo por un lado y otro con respectivo nervio y utilizando medios de unión, tornillos, pernos o similares para armar y asegurar la unión del encofrado aumentando la sección transversal de éste en la medida que tenga el suplemento.It is an essential idea of the invention that said mooring or fixing arrangement between the parts of the formwork, it is planned to insert a supplement or piece between them complementary of variable widths to achieve larger sections transverse in the formwork, to be able to manufacture niches / columbariums of different width. Thus the complementary piece is a cross section profile in (\ cap) so that the wings or sides have holes, holes or holes similar to those of the nerve of the parts of the formwork, alternated or equidistant and in the same arrangement as those of said nerve, coinciding with a side and other with respective nerve and using joining means, screws, bolts or similar to assemble and ensure the union of the formwork increasing its cross section as have the supplement.
Un suplemento, según la invención, que tiene una
silueta quebrada exacta al semicuerpo o cuerpo del encofrado,
comprendiendo el sector de capialzado del cerco frontal, la longitud
del cuerpo y la altura del lado posterior, lógicamente con la
sección que más convenga, porque los habrá de diferentes medidas a
fin de lograr diferentes
anchos.A supplement, according to the invention, which has an exact broken silhouette to the half-body or formwork body, comprising the capialza sector of the frontal fence, the length of the body and the height of the back side, logically with the section that is most convenient, because the there will be different measures in order to achieve different
wide
Así, según la invención, para conseguir diferentes alturas en el encofrado y por tanto en los nichos/columbarios, se adopta otro complemento, también de diferentes secciones y de igual longitud, con preferencia con el largo total del encofrado y que es asimismo un perfil en "[" de modo que una de sus alas se fija al borde inferior de los costados de dicho encofrado, mediante tornillos, pernos o similares que se montan igualmente a través de agujeros, orificios o taladros previstos en dicho ala y dicho borde, siempre por el interior de modo que las superficies externas queden lisas para rasear las paredes del nicho/columbario y poder desencofrar sin problemas. Este suplemento también puede completarse con un tramo transversal para el lado posterior o bien desarrollar un bastidor en forma de horquilla para toda la base del encofrado con la referida sección en "[".Thus, according to the invention, to achieve different heights in the formwork and therefore in the niches / columbariums, another complement is adopted, also of different sections and of equal length, preferably with the total length of the formwork and that is also a profile in "[" of so that one of its wings is fixed to the lower edge of the sides of said formwork, by means of screws, bolts or the like that they also mount through holes, holes or holes provided on said wing and said edge, always on the inside of so that the external surfaces are smooth to rase the walls of the niche / columbarium and to be able to unfold without problems. This supplement can also be completed with a cross section for the back side or develop a frame in the form of fork for the entire formwork base with the aforementioned section in "[".
De este modo la invención asegura la posibilidad de contar con un solo encofrado, dividido en dos partes iguales simétricas que se pueden fabricar con un solo útil de estampación y mecanizar en serie con la misma herramienta y contar con los suplementos en diferentes anchos pero con un mismo perfil con lo que un mismo útil de sección variable puede servir para fabricarlos, así como la misma herramienta para mecanizarlos en serie.In this way the invention ensures the possibility to have a single formwork, divided into two equal parts symmetrical that can be manufactured with a single stamping tool and series machining with the same tool and have the supplements in different widths but with the same profile with what the same variable section tool can be used to make them, so as the same tool to mechanize them in series.
Una idea más amplia de las características del invento la realizaremos a continuación, al hacer referencia a las láminas de los dibujos que en esta memoria se acompaña, de manera un tanto esquemática y tan solo a vía de ejemplo, representando los detalles preferidos y vitales de la Patente.A broader idea of the characteristics of the We will make the invention below, referring to the sheets of the drawings that are attached here, so both schematically and only by way of example, representing the Preferred and vital details of the Patent.
La figura 1 es una vista del conjunto de encofrado redimensionable y reutilizable en perspectiva con sus partes en despiece.Figure 1 is a view of the assembly of resizable and reusable formwork in perspective with its Exploded parts.
La figura 2 es una vista del conjunto de la figura anterior armado en un solo cuerpo.Figure 2 is a view of the assembly of the previous figure armed in one body.
La figura 3 es una vista longitudinal y verticalmente seccionada de la pieza suplemento complementaria.Figure 3 is a longitudinal view and vertically sectioned of the complementary supplement piece.
La figura 3A es un detalle seccionado de la pieza anterior en un ejemplo de diferentes medidas.Figure 3A is a sectioned detail of the previous piece in an example of different measures.
La figura 4 es una vista en alzado lateral del conjunto armado con suplementos de altura.Figure 4 is a side elevation view of the set armed with height supplements.
La figura 4A, es un detalle del suplemento de altura en un ejemplo de diferentes medidas.Figure 4A is a detail of the supplement of height in an example of different measures.
La figura 4B es un detalle del suplemento de altura de la figura 4.Figure 4B is a detail of the supplement of height of figure 4.
La figura 5 es una vista en alzado posterior del conjunto de encofrado.Figure 5 is a rear elevational view of the formwork set.
La figura 6 es una vista en alzado frontal por el interior del conjunto de encofrado.Figure 6 is a front elevation view by the inside of the formwork assembly.
La figura 7 es una detalle seccionado y aumentado del nudo de unión (A) de la figura 6.Figure 7 is a sectioned detail and increased junction knot (A) in figure 6.
La figura 8 es un detalle seccionado y aumentado del nudo de unión (B) de la figura 6.Figure 8 is a sectioned and enlarged detail of the junction node (B) of figure 6.
Una preferente realización de la invención viene ilustrada en las representaciones anteriores y el encofrado recuperable y reutilizable (1) (fig. 1) objeto de la invención está dividido longitudinalmente en dos partes simétricas (10) y (11), siendo la pieza (2) que intercalada entre ambas es la que redimensiona dicho encofrado (1) para obtener un ancho mayor que la de encofrado básico (1).A preferred embodiment of the invention comes illustrated in the previous representations and formwork recoverable and reusable (1) (fig. 1) object of the invention is Longitudinally divided into two symmetrical parts (10) and (11), being the piece (2) that interspersed between them is the one resize said formwork (1) to obtain a width greater than the basic formwork (1).
A tales efectos las dos partes simétricas (10) y (11) tienen a lo largo del borde longitudinal interior, dorsalmente, a haces con este borde nervios planos (12) y (12A), respectivamente, que se extiende verticalmente (13) y (13A) por el borde interior de los costados respectivos (14) y (14A). Dichos nervios (12 y 12A); (13 y 13A), tienen respectivos agujeros, taladros u orificios (15) y (15A); (16) y (16A), para la unión entre sí, firme y segura, mediante pernos, tornillos u otros apropiados.For this purpose the two symmetrical parts (10) and (11) have along the inner longitudinal edge, dorsally, to beams with this edge flat nerves (12) and (12A), respectively, extending vertically (13) and (13A) along the inside edge of the respective sides (14) and (14A). These nerves (12 and 12A); (13 and 13A), have respective holes, holes or holes (15) and (15A); (16) and (16A), for the union between each other, firm and secure, by bolts, screws or other appropriate.
A este mismo fin la pieza la pieza suplemento intermedia (2), que tiene un perfil adaptado longitudinal y verticalmente a las partes simétricas (10) y (11), comprendiendo parte de capialzado frontal (25) y respectiva adaptación (26) para herramienta de desencofrado, (gato hidráulico u otro), tiene sección transversal en "\cap" (20) ("U" invertida), con sus alas (21) y (21A) longitudinales y (22) y (22A) verticales, provistas de respectivos agujeros, taladros, orificios (23, 23A) y (24, 24A) para unirse con las partes simétricas (10) y (11) con los mismos medios de tornillo, perno o similar en los correspondientes agujeros (15, 15A-16, 16A).To this end the piece the piece supplement intermediate (2), which has an adapted longitudinal profile and vertically to the symmetric parts (10) and (11), comprising front capialzado part (25) and respective adaptation (26) for formwork tool, (hydraulic jack or other), has section transverse in "\ cap" (20) ("U" inverted), with its wings (21) and (21A) longitudinal and (22) and (22A) vertical, provided with respective holes, holes, holes (23, 23A) and (24, 24A) for join with the symmetric parts (10) and (11) with the same means screw, bolt or similar in the corresponding holes (15, 15A-16, 16A).
Montada la pieza suplemento intermedia (2) se arma un encofrado (3) con nueva dimensión, más ancho (Fig. 2), con todos los factores de un encofrado tradicional desmontable, recuperable y reutilizable provisto de las cartelas de anclaje (17, 17A) para la herramienta de desencofrar; capialzados (18, 18A) para tope de hormigonado y cercos (19, 19A) para adosamiento de la batería de encofrados. El montaje del conjunto se hace por el interior de las partes que se disponen boca abajo en un tablero, banco o superficie plana.Assembled the intermediate supplement piece (2) assemble a formwork (3) with a new dimension, wider (Fig. 2), with all the factors of a traditional removable formwork, recoverable and reusable provided with anchoring boards (17, 17A) for the decoupling tool; capialzados (18, 18A) for concrete stop and fences (19, 19A) to attach the formwork battery. The assembly of the set is done by the inside of the parts that are placed face down on a board, Bank or flat surface.
El redimensionamiento del encofrado (3) tiene diversas medidas como las representadas a título de ejemplo en (Fig. 3A), (2.1; 2.2; 2.3; 2.4) para lograr un mayor ancho progresivamente, pero igualmente puede redimensionarse en altura a cuyos efectos los bordes inferiores de los laterales longitudinales/(10A y 11A) y de los costados (14, 14A) de las piezas simétricas (10, 11), tienen pestañas (102 y 102A), (100, 100A), respectivamente, con sus también correspondientes agujeros, taladros u orificios (103, 103A); (101, 101A) para su fijación sobre un suplemento vertical (4, 40) (Figs. 4, 5 y 6).The resizing of the formwork (3) has various measures such as those represented by way of example in (Fig. 3A), (2.1; 2.2; 2.3; 2.4) to achieve greater width progressively, but it can also be resized in height to whose effects the lower edges of the sides Longitudinal / (10A and 11A) and sides (14, 14A) of the pieces symmetrical (10, 11), have tabs (102 and 102A), (100, 100A), respectively, with their corresponding holes, holes or holes (103, 103A); (101, 101A) for fixing on a vertical supplement (4, 40) (Figs. 4, 5 and 6).
Un suplemento vertical (4), longitudinal y otro transversal (40) que tienen sección transversal en "[", en el que, el ala superior (41) consta de agujeros, taladros orificios (42) para su fijación en los correspondientes taladros (103, 103A) y (101, 101A) de las referidas pestañas inferiores (102, 102A); (100, 100A).A vertical (4), longitudinal and other supplement cross section (40) that have cross section in "[", in the that, the upper wing (41) consists of holes, holes holes (42) for fixing in the corresponding holes (103, 103A) and (101, 101A) of said lower tabs (102, 102A); (100, 100A).
Los medios de fijación tornillos pernos o similares (5) de la figura 7, sirven de unión entre las alas (21, 21A, 22 y 22A) del suplemento longitudinal (2) y los nervios (12, 12A, 13 y 13A) de las partes simétricas (10) y (11); y los medios de fijación tornillos, pernos o similares (6) representados en la figura 8 para la unión de los suplementos altura (4, 40), en las pestañas longitudinales (102, 102A) y en las transversales (100, 100A) correspondientes.Fixing means bolts bolts or similar (5) of figure 7, serve as a union between the wings (21, 21A, 22 and 22A) of the longitudinal supplement (2) and nerves (12, 12A, 13 and 13A) of the symmetric parts (10) and (11); and the means of fixing screws, bolts or similar (6) represented in the Figure 8 for the union of height supplements (4, 40), in the longitudinal tabs (102, 102A) and transverse tabs (100, 100A) corresponding.
Suplementos en altura que tal como se muestra en la figura 4A, pueden contar con diversas medidas como a las que titulo de ejemplo se señalan en (4.1; 4.2; 4.3; 4.4) respectivamente.Supplements in height as shown in Figure 4A, can have various measures such as those Sample title are indicated in (4.1; 4.2; 4.3; 4.4) respectively.
Como quiera que se trata de un conjunto recuperable y reutilizable, debe ser resistente, tanto a los esfuerzos mecánicos de instalación, como de fraguado del hormigón y sobre todo a los esfuerzos de tracción del desencofrado o desmoldeado, por tanto serán fabricados en chapa estampada, si descartar la posibilidad e otros materiales más ligeros, menos pesados pero resistentes tal como la fibra de vidrio e incluso materiales desechables.However it is a set Recoverable and reusable, must be resistant to both mechanical installation efforts, such as concrete setting and especially to the tensile stresses of the formwork or unmolding, therefore they will be manufactured in stamped sheet, if rule out the possibility and other lighter materials, less heavy but resistant such as fiberglass and even disposable materials.
Una vez descrita convenientemente la naturaleza del invento se hace constar a los efectos oportunos, que el mismo no queda limitado a los detalles exactos de esta exposición, sino que por contrario, en él se introducirán las modificaciones que se consideran oportunas, siempre que no se alteren las características esenciales del mismo, que se reivindican a continuación.Once nature is conveniently described of the invention is recorded for the appropriate purposes, that it does not is limited to the exact details of this exhibition, but on the contrary, it will introduce the modifications that are they consider appropriate, provided that the characteristics are not altered Essentials thereof, which are claimed below.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800334A ES2343993B1 (en) | 2008-02-07 | 2008-02-07 | REDIMENSIONABLE FORMWORK FOR "IN SITU" CONSTRUCTION OF NICHES AND COLUMBARS. |
| PT104020A PT104020B (en) | 2008-02-07 | 2008-04-16 | REDIMENSIONABLE COVERAGE FOR THE '' IN SITU '' CONSTRUCTION OF NICHES AND COLUMBARS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800334A ES2343993B1 (en) | 2008-02-07 | 2008-02-07 | REDIMENSIONABLE FORMWORK FOR "IN SITU" CONSTRUCTION OF NICHES AND COLUMBARS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2343993A1 ES2343993A1 (en) | 2010-08-13 |
| ES2343993B1 true ES2343993B1 (en) | 2011-06-06 |
Family
ID=42026031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200800334A Expired - Fee Related ES2343993B1 (en) | 2008-02-07 | 2008-02-07 | REDIMENSIONABLE FORMWORK FOR "IN SITU" CONSTRUCTION OF NICHES AND COLUMBARS. |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2343993B1 (en) |
| PT (1) | PT104020B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892237A (en) * | 1956-01-23 | 1959-06-30 | Silas E Nelsen | Concrete form |
| US3669401A (en) * | 1970-03-13 | 1972-06-13 | Abelow Joseph | Fiber glass reinforced mold for cementitious building |
| US4127254A (en) * | 1976-09-08 | 1978-11-28 | Kahan Ghetel P | Concrete building construction forms |
| US4463925A (en) * | 1982-07-02 | 1984-08-07 | Symons Corporation | Concrete form structure including one-way escape hinge |
| ES285401Y (en) * | 1985-03-14 | 1986-12-01 | Obras Reunidas,S.A. | RECOVERABLE FORMWORK FOR NICHES "IN SITU" CONSTRUCTION |
| DE3706597A1 (en) * | 1987-02-28 | 1988-09-08 | Frei & Egger Ag | FORMWORK FOR MOLDING BUILDING PARTS |
-
2008
- 2008-02-07 ES ES200800334A patent/ES2343993B1/en not_active Expired - Fee Related
- 2008-04-16 PT PT104020A patent/PT104020B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ES2343993A1 (en) | 2010-08-13 |
| PT104020A (en) | 2009-08-07 |
| PT104020B (en) | 2010-02-05 |
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