WO2008087231A1 - Inter-beam-arch closure - Google Patents
Inter-beam-arch closure Download PDFInfo
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- WO2008087231A1 WO2008087231A1 PCT/ES2007/000322 ES2007000322W WO2008087231A1 WO 2008087231 A1 WO2008087231 A1 WO 2008087231A1 ES 2007000322 W ES2007000322 W ES 2007000322W WO 2008087231 A1 WO2008087231 A1 WO 2008087231A1
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- WIPO (PCT)
- Prior art keywords
- closure
- vault
- inter
- windows
- lateral
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
- E04B5/261—Monolithic filling members
- E04B5/265—Monolithic filling members with one or more hollow cores
Definitions
- the present invention relates to a closure for vaults, of those used in the field of construction for the elaboration of slabs, said closure having the access of the concrete inside the vaults, during the pouring maneuvers thereof.
- the object of the invention is to allow the closure to be adapted to vaults of different heights, as well as to ensure perfect stability in the assembly of such closure on the vault, against external agents such as rain, wind, etc.
- a common system in the field of building slabs is the use of vaults, usually ceramic, which are arranged forming alignments that define between them streets in which metal reinforcements are introduced into which the concrete is subsequently poured, so that the vaults act as lightening means of the slab and as formwork for the formation of the beams at the expense of the aforementioned reinforced concrete.
- These vaults adopt a tubular structuring, with internal stiffening partitions, and are open by their adaptation faces between vaults, so that at the end of each alignment the last vault is open, and in the subsequent operation of concrete pouring it penetrates into it. Since after the pouring of the concrete it must be vibrated, the amount of the same that penetrates the vaults is important, which is a problem with a double slope, on the one hand there is an unnecessary consumption of concrete and on the other hand load the floor with an unwanted weight.
- the closure of the invention is characterized in the first place by being oversized in height with respect to which It presents the vault, so that the part of the closure that protrudes with respect to the height of the vault is affected by several perimeter punches, that is to say at different heights, which allow its sectioning through any of them, and thus adapt to the height of the corresponding vault in which they are applied.
- closure is expected to materialize preferably in cardboard, other appropriate and low-cost materials, such as plastic, are not discarded.
- Another feature of novelty that presents the closure is that laterally it has folding tabs so that once applied on the corresponding vault the folding of such tabs is carried out into the respective alveoli of the vault, thus significantly enhancing the fixing of the close to the vault.
- the closure incorporates in strategically distributed points of its lateral surface, pairs of holes or windows intended to frame any of the interior partitions of the vault and that give rise to the cells or alveoli, so that said windows define between them a kind of small cardboard strip superimposed on the free edge of the selected partition of the vault.
- said clamps have their asymmetric lateral branches, to facilitate their assembly on the closure and on the vault itself.
- the lateral branches of the clamp have their free edge angled orthogonally inwards, determining a throttling of its mouth that enhances the grip on the partition corresponding of the vault.
- Figure L- Shows a side elevation view of the cardboard closure made in accordance with a preferred embodiment thereof. - S -
- FIG. 2 a Shows a side profile view of a vault in which the closure shown in the previous figure is applicable.
- 3 a shows a side view of the assembly formed by the vault and the closure coupled on it, being able to verify how said closure has a noticeable greater height than the vault itself.
- FIG. 4 a shows a side view corresponding to the assembly of the two pieces represented in figures 1 and 2, that is to say with the closure adapted on the vault, sectioned and removed the remaining part of said closure and folded the side tabs that it incorporates
- 5 a. - It shows an exploded view of a vault in perspective, of a closure intended to be mounted on that vault and affected on its lateral surface of pairs of windows, and of the corresponding clamps or fixing clips.
- FIG. 6 a Shows an enlarged detail in section of the assembly represented in the previous figure, at the level of one of the staples or tweezers.
- a vault (1) has been schematically represented to which the closure of the invention, vault materialized in a tubular body stiffened by a plurality of internal partitions (2), conveniently distributed and originating respective cells or alveoli (3) in the vault itself (1).
- the closure (4) of the invention is constituted by a cardboard sheet or similar, of adequate size and contour to close all the alveoli (3) defined in the vault (1), said closure (4 being) ) equipped with die cut lines (5) that, by tearing, allow the effective height of the closure (4) to be adjusted at will to suit different sizes of vault height (1).
- closure (4) when the closure (4) is arranged on a vault (1) as shown in Figure 3, it is oversized in height with respect to such vault, in which case the closure (4) is sectioned by one of its lines die cut (5), specifically by the die cut line (5 ') represented in that figure 3, so that closing and vault have the same height, thereby allowing the same closure (4) to adapt to different types of height of vaults (1).
- the closure (4) incorporates on its lateral surface pairs of small windows (7) that define within each closure (4) a kind of slat (8), of width coinciding with the thickness of the partition compartments (2) of the vault (1), although they admit slight dimensional differences in both positive and negative directions, said slats (8) being destined to be faced with the repeatedly mentioned tabs (2), complementing each other each of these slats (8) or pair of windows (7) with a clamp or staple (9) of "U" configuration, whose lateral branches are intended to pass through the windows (7) and elastically clamp the partition (2) corresponding to the vault (1), thus achieving a stable fixation for the closure (4) that remains unchanged against environmental agents such as rain, wind, etc.
- the pairs of windows (7) are placed in a substantially centered arrangement with respect to the closure (4), but there may be complementary marginal windows, such as the one referenced with (7 '), windows which are unitary because the corresponding clamp (9) adapts externally either to the edges of the closure (4) or to the flanges (6) elongated extension thereof.
- These clips or clips (9) are obtained from an elastically deformable material, such as steel or an appropriate plastic, and have the particularity that their lateral branches (10 and 10 ') are asymmetrical, that is, one of them is substantially longer than the other, as seen especially in Figure 7, in order to facilitate its assembly in the assembly constituted by the closure (4) and the partition (2) of the vault (1).
- the lateral branches (10 and 10 ') of the clamps (9) have a internal orthogonal bending (11) that determines a linear support of such clamp on the vault wall (4), as shown in Figure 6, which improves the grip of the clamp and consequently the fastening of the closure (4) .
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The closure, consisting of a laminar body (4) of cardboard or similar material, has a configuration in accordance with that of the inter-beam arch (1) to which it is to be applied, being adapted at its perimeter to the inter-beam arch, and the closure (4) having the particular feature of originally having a height greater than that of the actual inter-beam arch (1) and being provided with perimeter stamping lines (5) at different heights, allowing it to be sectioned at any of them in order to adapt the closure (4) to the height of the inter-beam arch (1), closing specific cells (3) in the actual inter-beam arch in order to prevent the ingress of concrete when the latter is poured. Furthermore, the closure (4) has lateral flanges (6) that can be folded and, when the closure is mounted on the inter-beam arch (1), fold towards the inside of the respective cells (3), thereby immobilizing the closure with respect to the inter-beam arch. Optionally, this immobilization is achieved by means of clamps (9) that pass through pairs of windows (7) made in the lateral surface of the closure (4), which clamps (9), on account of their elasticity, apply a pressure to the corresponding partition (2) of the inter-beam arch (1) when the thickness of the partitions (2) coincides with the lath originating between each pair of windows (7).
Description
CIERRE PARA BOVEDILLAS CLOSURE FOR BOVEDILLAS
D E S C R I P C I Ó ND E S C R I P C I Ó N
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente invención se refiere a un cierre para bovedillas, de los utilizados en el ámbito de la construcción para la elaboración de forjados, teniendo como finalidad dicho cierre el acceso del hormigón al interior de las bovedillas, durante las maniobras de vertido del mismo.The present invention relates to a closure for vaults, of those used in the field of construction for the elaboration of slabs, said closure having the access of the concrete inside the vaults, during the pouring maneuvers thereof.
El objeto de la invención es permitir que el cierre se pueda adaptar a bovedillas de distintas alturas, así como asegurar una perfecta estabilidad en el montaje de tal cierre sobre la bovedilla, frente a agentes externos tales como lluvia, viento, etc.The object of the invention is to allow the closure to be adapted to vaults of different heights, as well as to ensure perfect stability in the assembly of such closure on the vault, against external agents such as rain, wind, etc.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Un sistema habitual en el ámbito de la construcción de forjados es la utilización de bovedillas, generalmente cerámicas, que se disponen formando alineaciones que definen entre ellas calles en las que se introducen armaduras metálicas en las que posteriormente se vierte el hormigón, de manera que las bovedillas actúan como medios aligerantes del forjado y como encofrados para la formación de las vigas a expensas del citado hormigón armado.A common system in the field of building slabs is the use of vaults, usually ceramic, which are arranged forming alignments that define between them streets in which metal reinforcements are introduced into which the concrete is subsequently poured, so that the vaults act as lightening means of the slab and as formwork for the formation of the beams at the expense of the aforementioned reinforced concrete.
Dichas bovedillas adoptan una estructuración tubular, con tabiques rigidizadores internos, y están abiertas por sus caras de adaptación entre
bovedillas, de manera que en el extremo de cada alineación la última bovedilla queda abierta, y en la posterior operación de vertido del hormigón éste penetra en el seno de la misma. Dado que tras el vertido del hormigón éste debe de ser vibrado, la cantidad del mismo que penetra en las bovedillas es importante, lo que supone una problemática con una doble vertiente, por un lado se produce un consumo innecesario de hormigón y por otro lado se carga el forjado con un peso indeseado.These vaults adopt a tubular structuring, with internal stiffening partitions, and are open by their adaptation faces between vaults, so that at the end of each alignment the last vault is open, and in the subsequent operation of concrete pouring it penetrates into it. Since after the pouring of the concrete it must be vibrated, the amount of the same that penetrates the vaults is important, which is a problem with a double slope, on the one hand there is an unnecessary consumption of concrete and on the other hand load the floor with an unwanted weight.
Para evitar estos problemas a veces se utilizan tapas o cierres de cartón que impiden que el hormigón de los forjados penetre a través de las celdas o alvéolos con que están afectadas normalmente las bovedillas.To avoid these problems, cardboard caps or closures are sometimes used that prevent the concrete of the slabs from penetrating through the cells or alveoli with which the vaults are normally affected.
Aunque los cierres de cartón cumplen con eficacia su función, el problema que presentan es que para cada altura de bovedilla debe fabricarse un cierre adaptado a esa altura, lo cual supone un costo económico considerable al necesitar diferentes cierres de cartón para otros tantos tipos o alturas de bovedillas.Although the cardboard closures effectively fulfill their function, the problem they present is that for each height of the vault a closure adapted to that height must be manufactured, which implies a considerable economic cost by requiring different cardboard closures for as many types or heights of vaults.
Además, en los cierres convencionales de cartón, los medios de inmovilización del cierre respecto a la bovedilla no son lo eficaces que debieran de ser.In addition, in conventional cardboard closures, the means of immobilization of the closure with respect to the vault are not as effective as they should be.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El cierre para bovedillas que la invención propone resuelve de manera plenamente satisfactoria la problemática anteriormente expuesta.The closure for vaults that the invention proposes solves in a fully satisfactory manner the problem set forth above.
Mas concretamente, el cierre de la invención se caracteriza en primer lugar por estar sobredimensionado en altura respecto de la que
presenta la bovedilla, de manera que la parte del cierre que sobresale respecto de la altura de la bovedilla está afectado de varios troquelados perimetrales, es decir a distintas alturas, que posibilitan su seccionado a través de cualquiera de ellos, y así adaptarse a la altura de la correspondiente bovedilla en la que se aplican.More specifically, the closure of the invention is characterized in the first place by being oversized in height with respect to which It presents the vault, so that the part of the closure that protrudes with respect to the height of the vault is affected by several perimeter punches, that is to say at different heights, which allow its sectioning through any of them, and thus adapt to the height of the corresponding vault in which they are applied.
De esta manera, mediante un único cierre es posible su utilización para bovedillas de distintas alturas.In this way, using a single closure it is possible to use it for vaults of different heights.
Aunque el' cierre está previsto que se materialice preferentemente en cartón, no se descartan otros materiales apropiados y de reducido costo, como puede ser el plástico.Although the closure is expected to materialize preferably in cardboard, other appropriate and low-cost materials, such as plastic, are not discarded.
Otra característica de novedad que presenta el cierre, es que lateralmente cuenta con unas pestañas plegables para que una vez aplicado sobre la correspondiente bovedilla se efectúe el plegado de tales pestañas hacia el interior de los respectivos alvéolos de la bovedilla, potenciando así notablemente la fijación del cierre a la bovedilla.Another feature of novelty that presents the closure, is that laterally it has folding tabs so that once applied on the corresponding vault the folding of such tabs is carried out into the respective alveoli of the vault, thus significantly enhancing the fixing of the close to the vault.
Asimismo se ha previsto que el cierre incorpore en puntos estratégicamente distribuidos de su superficie lateral, parejas de orificios o ventanas destinadas a enmarcar a cualquiera de los tabiquillos interiores de la bovedilla y que dan lugar a las celdas o alvéolos, de manera que dichas ventanas definen entre si una especie de pequeño listón de cartón sobrepuesto al borde libre del tabique seleccionado de la bovedilla.It is also planned that the closure incorporates in strategically distributed points of its lateral surface, pairs of holes or windows intended to frame any of the interior partitions of the vault and that give rise to the cells or alveoli, so that said windows define between them a kind of small cardboard strip superimposed on the free edge of the selected partition of the vault.
Como complemento para esta estructura de la bovedilla, en el cierre participan una pluralidad de pinzas de un material elástico, de perfil enAs a complement to this structure of the vault, a plurality of tweezers of an elastic material, profile in
"U", capaces de acoplarse a presión sobre los laterales del correspondiente tabiquillo y a retener a través de su zona media el cierre, concretamente el
listón definido por la pareja de ventanas."U", capable of snapping onto the sides of the corresponding partition and retaining the closure through its middle area, specifically the slat defined by the pair of windows.
Obviamente cuando se trate de una fijación marginal del cierre, existirá una ventana única para el paso de una de las ramas laterales de la pinza, ya que la otra rama lateral se adaptará tanto al borde correspondiente del cierre como a la parte lateral externa del tabique marginal de la bovedilla.Obviously when it is a marginal fixation of the closure, there will be a single window for the passage of one of the lateral branches of the clamp, since the other lateral branch will adapt both to the corresponding edge of the closure and to the external lateral part of the partition marginal of the vault.
De acuerdo con otra de las características de la invención, se ha previsto que las citadas pinzas presenten sus ramas laterales asimétricas, para facilitar su montaje sobre el cierre y sobre la propia bovedilla.According to another of the characteristics of the invention, it is provided that said clamps have their asymmetric lateral branches, to facilitate their assembly on the closure and on the vault itself.
Finalmente, y de acuerdo con otra de las características de la invención, se ha previsto también que las ramas laterales de la pinza presenten su borde libre acodado ortogonalmente hacia el interior, determinando una estrangulación de su embocadura que potencia el efecto de agarre sobre el tabique correspondiente de la bovedilla.Finally, and in accordance with another of the characteristics of the invention, it is also provided that the lateral branches of the clamp have their free edge angled orthogonally inwards, determining a throttling of its mouth that enhances the grip on the partition corresponding of the vault.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica 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 will then be made and in order to help a better understanding of the features of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:
La figura L- Muestra una vista en alzado lateral del cierre de cartón realizado de acuerdo con una forma de realización preferente del mismo.
- S -Figure L- Shows a side elevation view of the cardboard closure made in accordance with a preferred embodiment thereof. - S -
2a.- Muestra una vista en perfil lateral de una bovedilla en la que es aplicable el cierre representado en la figura anterior.2 a .- Shows a side profile view of a vault in which the closure shown in the previous figure is applicable.
3a.- Muestra una vista lateral del conjunto que forman la bovedilla y el cierre acoplado sobre aquélla, pudiéndose comprobar como dicho cierre tiene una notable mayor altura que la propia bovedilla.3 a .- It shows a side view of the assembly formed by the vault and the closure coupled on it, being able to verify how said closure has a noticeable greater height than the vault itself.
4a.- Muestra una vista lateral correspondiente al montaje de las dos piezas representadas en las figuras 1 y 2, es decir con el cierre adaptado sobre la bovedilla, seccionada y retirada la parte sobrante de dicho cierre y plegadas las pestañas laterales que el mismo incorpora.4 a .- It shows a side view corresponding to the assembly of the two pieces represented in figures 1 and 2, that is to say with the closure adapted on the vault, sectioned and removed the remaining part of said closure and folded the side tabs that it incorporates
5a.- Muestra una vista en despiece de una bovedilla en perspectiva, de un cierre destinado a montarse sobre esa bovedilla y afectado en su superficie lateral de parejas de ventanas, y de las correspondientes pinzas o grapas de fijación.5 a. - It shows an exploded view of a vault in perspective, of a closure intended to be mounted on that vault and affected on its lateral surface of pairs of windows, and of the corresponding clamps or fixing clips.
6a.- Muestra un detalle ampliado en sección del conjunto representado en la figura anterior, a nivel de una de las grapas o pinzas.6 a .- Shows an enlarged detail in section of the assembly represented in the previous figure, at the level of one of the staples or tweezers.
7a.- Muestra, finalmente, el mismo detalle de la figura anterior, pero en una sección por un imaginario plano perpendicular al de la comentada figura anterior.7 a .- It shows, finally, the same detail of the previous figure, but in a section by an imaginary plane perpendicular to that of the commented previous figure.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
Como se puede ver en las figuras reseñadas, se ha representado esquemáticamente una bovedilla (1) a la que es aplicable el cierre de la
invención, bovedilla materializada en un cuerpo tubular rigidizado mediante una pluralidad de tabiquillos internos (2), convenientemente distribuidos y que originan respectivas celdas o alvéolos (3) en la propia bovedilla (1).As can be seen in the figures outlined, a vault (1) has been schematically represented to which the closure of the invention, vault materialized in a tubular body stiffened by a plurality of internal partitions (2), conveniently distributed and originating respective cells or alveoli (3) in the vault itself (1).
A partir de estas características, el cierre (4) de la invención está constituido por una lámina de cartón o similar, de contorno y dimensiones adecuadas a cerrar todos los alvéolos (3) definidos en la bovedilla (1), estando ese cierre (4) dotado de líneas de troquelado (5) que, mediante rasgado, permiten regular a voluntad la altura efectiva del cierre (4) para adecuarlo a distintos tamaños de altura de bovedillas ( 1 ).From these characteristics, the closure (4) of the invention is constituted by a cardboard sheet or similar, of adequate size and contour to close all the alveoli (3) defined in the vault (1), said closure (4 being) ) equipped with die cut lines (5) that, by tearing, allow the effective height of the closure (4) to be adjusted at will to suit different sizes of vault height (1).
Es decir, cuando el cierre (4) se dispone sobre una bovedilla (1) como se representa en la figura 3, aquel queda sobredimensionado en altura respecto de tal bovedilla, en cuyo caso se secciona el cierre (4) por una de sus líneas de troquelado (5), concretamente por la línea de troquelado (5') representada en esa figura 3, para que cierre y bovedilla tengan la misma altura, permitiendo con ello que un mismo cierre (4) se pueda adaptar a distintos tipos de altura de bovedillas (1).That is, when the closure (4) is arranged on a vault (1) as shown in Figure 3, it is oversized in height with respect to such vault, in which case the closure (4) is sectioned by one of its lines die cut (5), specifically by the die cut line (5 ') represented in that figure 3, so that closing and vault have the same height, thereby allowing the same closure (4) to adapt to different types of height of vaults (1).
Igualmente es de destacar el hecho de que lateralmente el cierreEqually noteworthy is the fact that laterally the closure
(4) cuenta con unas extensiones o pestañas laterales (6), las cuales son plegables para que en el momento de montar el cierre (4) sobre la bovedilla (1), se plieguen hacia el interior de los respectivos alvéolos o celdas (3), como se representa en la figura 4, asegurándose así la fijación entre cierre (4) y bovedilla (1).(4) it has some extensions or lateral tabs (6), which are foldable so that at the time of mounting the closure (4) on the vault (1), they fold into the respective alveoli or cells (3 ), as shown in figure 4, thus securing the fixing between closure (4) and vault (1).
De esta manera y en base al cierre (4) comentado, se evita que el vertido de hormigón se introduzca a través de los alvéolos o celdas marginales (3) de las bovedillas (1).
Además de las características comentadas, se ha previsto que el cierre (4) incorpore en su superficie lateral parejas de pequeñas ventanas (7) que definen en el seno de cada cierre (4) una especie de listón (8), de anchura coincidente con el espesor de los tabiquillos compartimentadores (2) de la bovedilla (1), aunque admiten ligeras diferencias dimensionales tanto en sentido positivo como en sentido negativo, estando dichos listones (8) destinado a quedar enfrentados a los repetidamente citados tabiquillos (2), complementándose cada uno de tales listones (8) o pareja de ventanas (7) con una pinza o grapa (9) de configuración en "U", cuyas ramas laterales están destinadas a pasar a través de las ventanas (7) y a pinzar elásticamente el tabiquillo (2) correspondiente de la bovedilla (1), consiguiéndose de esta manera una fijación estable para el cierre (4) que se mantiene inalterada frente a agentes ambientales como la lluvia, viento, etc.In this way and based on the closure (4) mentioned, it is avoided that the concrete spill is introduced through the alveoli or marginal cells (3) of the vaults (1). In addition to the aforementioned characteristics, it is envisaged that the closure (4) incorporates on its lateral surface pairs of small windows (7) that define within each closure (4) a kind of slat (8), of width coinciding with the thickness of the partition compartments (2) of the vault (1), although they admit slight dimensional differences in both positive and negative directions, said slats (8) being destined to be faced with the repeatedly mentioned tabs (2), complementing each other each of these slats (8) or pair of windows (7) with a clamp or staple (9) of "U" configuration, whose lateral branches are intended to pass through the windows (7) and elastically clamp the partition (2) corresponding to the vault (1), thus achieving a stable fixation for the closure (4) that remains unchanged against environmental agents such as rain, wind, etc.
En el ejemplo de realización practica representado en la figura 5, las parejas de ventanas (7) se sitúan en disposición sensiblemente centrada con respecto al cierre (4), pero pueden existir complementariamente ventanas marginales, como la referenciada con (7'), ventanas que son unitarias por cuanto que la pinza (9) correspondiente se adapta exteriormente bien a los bordes del cierre (4) o bien a las pestañas (6) prolongación acodada del mismo.In the practical embodiment shown in Figure 5, the pairs of windows (7) are placed in a substantially centered arrangement with respect to the closure (4), but there may be complementary marginal windows, such as the one referenced with (7 '), windows which are unitary because the corresponding clamp (9) adapts externally either to the edges of the closure (4) or to the flanges (6) elongated extension thereof.
Estas grapas o pinzas (9) están obtenidas a partir de un material elásticamente deformable, como por ejemplo acero o un plástico apropiado, y presentan la particularidad de que sus ramas laterales (10 y 10') son asimétricas, es decir una de ellas es sustancialmente mas larga que la otra, como se observa especialmente en la figura 7, en orden a facilitar su montaje en el conjunto constituido por el cierre (4) y el tabique (2) de la bovedilla (1).These clips or clips (9) are obtained from an elastically deformable material, such as steel or an appropriate plastic, and have the particularity that their lateral branches (10 and 10 ') are asymmetrical, that is, one of them is substantially longer than the other, as seen especially in Figure 7, in order to facilitate its assembly in the assembly constituted by the closure (4) and the partition (2) of the vault (1).
Las ramas laterales (10 y 10') de las pinzas (9) presentan un
acodamiento ortogonal interno (11) que determina un apoyo lineal de tal pinza sobre el tabique de la bovedilla (4), como se deja ver en la figura 6, lo que mejora el agarre de la pinza y consecuentemente la fijación del cierre (4).
The lateral branches (10 and 10 ') of the clamps (9) have a internal orthogonal bending (11) that determines a linear support of such clamp on the vault wall (4), as shown in Figure 6, which improves the grip of the clamp and consequently the fastening of the closure (4) .
Claims
R E I V I N D I C A C I O N E SR E I V I N D I C A C I O N E S
Ia.- Cierre para bovedillas, del tipo de los constituidos a partir de una lámina de cartón o material económico, para adaptarse sobre la superficie externa de una bovedilla de construcción con celdas o alvéolos determinados por tabiques compartimentadores, estando el cierre destinado a evitar que el hormigón de un forjado penetre al interior de las celdas o alvéolos marginales de la propia bovedilla, caracterizado porque el cuerpo (4) constitutivo del cierre está afectado por una serie de troquelados (5) a distintas alturas que posibilitan el correspondiente rasgado e independización de la parte superior a ese troquelado de rasgado (5!), para adaptarse a la altura de la bovedilla (1) en la que se aplique el propio cierre; habiéndose previsto que en su superficie lateral esté afectado de orificios alargados (7) que permiten el paso a su través de pinzas (9) de naturaleza elástica y de sección general en "U", a través de cuya rama media retienen el cierre, acoplándose sus ramas laterales (10 y 10') a presión sobre las caras laterales de los tabiquillos (2) de la bovedilla (1).I a .- Closure for vaults, of the type constituted from a sheet of cardboard or economic material, to adapt on the external surface of a construction vault with cells or alveoli determined by partition walls, the closure being intended to avoid that the concrete of a slab penetrates into the interior of the cells or marginal alveoli of the vault itself, characterized in that the body (4) constituting the closure is affected by a series of punches (5) at different heights that allow the corresponding tearing and independence from the top to that tearing die (5 ! ), to adapt to the height of the vault (1) in which the closure itself is applied; having provided that on its lateral surface it is affected by elongated holes (7) that allow the passage through it of clamps (9) of an elastic nature and of general section in "U", through whose middle branch they retain the closure, engaging its lateral branches (10 and 10 ') under pressure on the lateral faces of the partitions (2) of the vault (1).
2 a.- Cierre para bovedillas, según reivindicación 1, caracterizado porque el cuerpo del cierre (4) presenta unas pestañas laterales (6) que se introducen por plegado en el interior de las celdas o alvéolos (3) una vez acoplado el cierre sobre la bovedilla, para la inmovilización de aquel respecto de tal bovedilla (1).2 .- Close flashings according to claim 1, characterized in that the closure body (4) has side flanges (6) which are inserted by folding inside the cells or alveoli (3) once coupled the closure on the vault, for the immobilization of that respect of such vault (1).
3 a .- Cierre para bovedillas, según reivindicación 1, caracterizado porque los orificios alargados (7) están constituidos por ventanas que se agrupan por parejas cuando se sitúan en la zona media de la bovedilla (1), definiendo entre cada pareja de ventanas (7) un estrecho listón (8) destinado a apoyar sobre uno de los tabiquillos (2) de la bovedilla (1) y sensiblemente coincidente con el espesor de tal tabiquillo (2), mientras que3 .- Close flashings according to claim 1, characterized in that the elongated holes (7) are constituted by windows that are grouped in pairs when placed in the middle of the slab (1), defining between each pair of windows ( 7) a narrow slat (8) intended to rest on one of the partitions (2) of the vault (1) and substantially coinciding with the thickness of such partitions (2), while
HOJA DE REEMPLAZO (Regla 26)
marginalmente los orificios están constituidos por ventanas únicas (V'; penetrando a través de ellas una de las ramas laterales (10 ó 10') de la pinza (9), mientras que la otra rama lateral (10' ó 10) se adapta al borde marginal del cuerpo del cierre (4) y a la propia superficie externa de la bovedilla (1).REPLACEMENT SHEET (Rule 26) marginally the holes are constituted by single windows (V '; penetrating through them one of the lateral branches (10 or 10') of the clamp (9), while the other lateral branch (10 'or 10) adapts to the marginal edge of the closure body (4) and to the external surface of the vault (1).
4a .- Cierre para bovedillas, según reivindicaciones anteriores, caracterizado porque las pinzas (9) tienen sus ramas (10 y 10') asimétricas, siendo una de ellas de mayor longitud para facilitar su acoplamiento a la bovedilla (1).4 a .- Closure for vaults, according to previous claims, characterized in that the clamps (9) have their asymmetric branches (10 and 10 '), being one of them of greater length to facilitate their coupling to the vault (1).
5a.- Cierre para bovedillas, según reivindicaciones anteriores, caracterizado porque las pinzas (9) presentan el borde libre (11) de sus ramas laterales (10 y 10') acodado ortogonalmente hacia adentro, en orden a determinar apoyos lineales de las pinzas (9) sobre los tabiquillos (2) de la bovedilla (1), mejorando el agarre de la propia pinza (9).5 .- Close flashings according to previous claims, characterized in that the clips (9) have the free edge (11) of its side branches (10 and 10 ') bent orthogonally inwards, in order to determine linear bearings tweezer (9) on the partitions (2) of the vault (1), improving the grip of the clamp itself (9).
HOJΛ DH REEMPLAZO (Regla 26)
SHEET DH REPLACEMENT (Rule 26)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200700095U ES1064642Y (en) | 2007-01-17 | 2007-01-17 | CARTON COVER FOR BOVEDILLAS |
| ESU200700095 | 2007-01-17 | ||
| ESU200700884 | 2007-04-27 | ||
| ES200700884U ES1065374Y (en) | 2007-04-27 | 2007-04-27 | CLOSURE FOR BOVEDILLAS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008087231A1 true WO2008087231A1 (en) | 2008-07-24 |
Family
ID=39635679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2007/000322 WO2008087231A1 (en) | 2007-01-17 | 2007-05-31 | Inter-beam-arch closure |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2008087231A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES177277U (en) * | 1972-02-16 | 1972-09-16 | Remonsa | A modular castle for the construction of forged plans supported on pillars. (Machine-translation by Google Translate, not legally binding) |
| ES178041U (en) * | 1972-03-08 | 1972-11-16 | Valladares Ibarreche Julio | Perfected cover for elements for forged floors. (Machine-translation by Google Translate, not legally binding) |
| ES178608U (en) * | 1972-03-22 | 1972-12-01 | Valladares Ibarreche Julio | Perfected top in floor forged element. (Machine-translation by Google Translate, not legally binding) |
| ES178607U (en) * | 1972-03-22 | 1972-12-01 | Valladares Ibarreche Julio | A perfected sheet in forged elements. (Machine-translation by Google Translate, not legally binding) |
| ES196093U (en) * | 1973-10-10 | 1975-02-16 | Static S A | Fixing element of protective plate. (Machine-translation by Google Translate, not legally binding) |
| FR2588899A1 (en) * | 1985-10-18 | 1987-04-24 | Ron Eli | Method for casting a reinforced concrete ribbed slab |
| ES1001687U (en) * | 1987-02-05 | 1988-05-16 | Villa Diaz Antonio | Lamina waterproof closure bovedillas (Machine-translation by Google Translate, not legally binding) |
| ES1010550U (en) * | 1989-06-14 | 1990-01-01 | Segundo Berrio Pedro | Sheeter for forks and similar boots. (Machine-translation by Google Translate, not legally binding) |
-
2007
- 2007-05-31 WO PCT/ES2007/000322 patent/WO2008087231A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES177277U (en) * | 1972-02-16 | 1972-09-16 | Remonsa | A modular castle for the construction of forged plans supported on pillars. (Machine-translation by Google Translate, not legally binding) |
| ES178041U (en) * | 1972-03-08 | 1972-11-16 | Valladares Ibarreche Julio | Perfected cover for elements for forged floors. (Machine-translation by Google Translate, not legally binding) |
| ES178608U (en) * | 1972-03-22 | 1972-12-01 | Valladares Ibarreche Julio | Perfected top in floor forged element. (Machine-translation by Google Translate, not legally binding) |
| ES178607U (en) * | 1972-03-22 | 1972-12-01 | Valladares Ibarreche Julio | A perfected sheet in forged elements. (Machine-translation by Google Translate, not legally binding) |
| ES196093U (en) * | 1973-10-10 | 1975-02-16 | Static S A | Fixing element of protective plate. (Machine-translation by Google Translate, not legally binding) |
| FR2588899A1 (en) * | 1985-10-18 | 1987-04-24 | Ron Eli | Method for casting a reinforced concrete ribbed slab |
| ES1001687U (en) * | 1987-02-05 | 1988-05-16 | Villa Diaz Antonio | Lamina waterproof closure bovedillas (Machine-translation by Google Translate, not legally binding) |
| ES1010550U (en) * | 1989-06-14 | 1990-01-01 | Segundo Berrio Pedro | Sheeter for forks and similar boots. (Machine-translation by Google Translate, not legally binding) |
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