ES2209670A1 - Reticular structure for supporting formwork of floor, comprises multiple sets of bearing beams, which arranged perpendicularly to each other, and bearing beams are arranged via struts to floor - Google Patents

Reticular structure for supporting formwork of floor, comprises multiple sets of bearing beams, which arranged perpendicularly to each other, and bearing beams are arranged via struts to floor

Info

Publication number
ES2209670A1
ES2209670A1 ES200400697A ES200400697A ES2209670A1 ES 2209670 A1 ES2209670 A1 ES 2209670A1 ES 200400697 A ES200400697 A ES 200400697A ES 200400697 A ES200400697 A ES 200400697A ES 2209670 A1 ES2209670 A1 ES 2209670A1
Authority
ES
Spain
Prior art keywords
floor
beams
projection
support
reticular structure
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
Application number
ES200400697A
Other languages
Spanish (es)
Other versions
ES2209670B1 (en
Inventor
Jose Luis Ubiñana Felix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingenieria de Encofrados y Servicios SL
Original Assignee
Ingenieria de Encofrados y Servicios SL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ingenieria de Encofrados y Servicios SL filed Critical Ingenieria de Encofrados y Servicios SL
Priority to ES200400697A priority Critical patent/ES2209670B1/en
Publication of ES2209670A1 publication Critical patent/ES2209670A1/en
Application granted granted Critical
Publication of ES2209670B1 publication Critical patent/ES2209670B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The reticular structure comprises multiple sets of bearing beams (2,4), which arranged perpendicularly to each other. The bearing beams are arranged via struts to a floor, where the bearing beams are provided at one end with a male terminal (1). A projection (5,7) is provided to hold upper end of its cross section and a pivot pin (6), where other end is provided with a female terminal (3). The projection occupies bottom of the transverse end of section. An opening is provided for entry and centering of the pivot pin of the male end.

Description

Estructura reticular para el soporte de encofrados para pisos.Reticular structure for the support of floor formwork.

La presente invención se refiere a una estructura reticular destinada al soporte de encofrados para pisos, es decir, para el soporte y recuperación de los encofrados de forjados de hormigón, aportando sensibles ventajas sobre lo actualmente conocido.The present invention relates to a reticular structure intended for floor formwork support, that is, for the support and recovery of the formwork of concrete slabs, providing sensible advantages over currently known.

La estructura de la presente invención es del tipo llamado reticular por permitir la realización de la estructura de soporte del encofrado mediante una especie de red de módulos de portacorreas y correas, es decir, de conjuntos de vigas de soporte de encofrados dispuestos en sentidos perpendiculares entre sí que, apoyados sobre puntales, permiten recuperar los tableros de encofrado de una planta después del fraguado solamente parcial del hormigón, todo ello con gran seguridad y economía de mano de obra.The structure of the present invention is of type called reticular for allowing the realization of the structure formwork support through a kind of network of modules Belts and belts, that is, of sets of support beams of formwork arranged perpendicular to each other that, supported on struts, they allow to recover the boards of formwork of a plant after only partial setting of the concrete, all with great safety and economy by hand work.

Los elementos esenciales de la nueva estructura de soporte de encofrados para pisos consisten en las llamadas correas y portacorreas, es decir, en las vigas de soporte de los tableros de encofrado que se montan cruzadas entre sí, según dos ejes coordenados, formando el plano de soporte de los tableros que, materialmente, reposarán sobre las correas, de modo directo o indirecto con soportes desmontables, que permitirán su recuperación después de un fraguado parcial. De acuerdo con la presente invención, tanto las correas como las portacorreas presentan un extremo macho y el otro extremo hembra, conectables entre sí por enganche manual, desde el suelo o piso de hormigón ya fraguado, permitiendo el enganche y basculación de un extremo macho en el extremo hembra de otra viga, es decir, correa o portacorrea ya colocada, permitiendo efectuar fácilmente su basculación, preferentemente con ayuda de una pértiga desde el otro extremo, es decir, del extremo hembra de la viga hasta un punto situado a mayor altura que la de trabajo, lo que permitirá la colocación de los elementos de apoyo correspondientes, para desmontar después las pértigas, permitiendo, por lo tanto, de manera fácil y cómoda el montaje y desmontaje de la estructura de soporte de los paneles de encofrado. Los enganches macho y hembra quedarán constituidos preferentemente al dotar a uno de los extremos de las vigas de una zona saliente dotada de orificios que ocupa la parte inferior de la sección transversal de un extremo de la viga, formando el extremo hembra, y el otro extremo o extremo macho quedará dotado de una zona saliente que ocupa la parte superior de la sección transversal extrema, de manera que en principio, y una vez efectuado el montaje, coinciden de forma sensiblemente conjugada dichos salientes, permitiendo que un pivote fijado de manera solidaria del saliente de la parte macho puede introducirse en orificios del saliente de la parte hembra, con lo que es posible enganchar y prolongar fácilmente cualquier viga con otra igual, haciendo coincidir extremos distintos entre sí.The essential elements of the new structure Floor formwork support consist of calls belts and belt holders, that is, on the support beams of the formwork boards that are mounted cross each other, according to two coordinate axes, forming the support plane of the boards that, materially, they will rest on the straps, directly or indirect with removable brackets, which will allow recovery  after a partial setting. In accordance with this invention, both the belts and the belts have a male end and the other female end, connectable with each other by manual hitch, from the ground or concrete floor already set, allowing the hitching and tilting of a male end in the female end of another beam, ie belt or belt carrier already placed, allowing to easily tilt, preferably with the help of a pole from the other end, it is that is, from the female end of the beam to a point located higher height than that of work, which will allow the placement of corresponding support elements, to later disassemble poles, allowing, therefore, easily and comfortably the assembly and disassembly of the support structure of the panels formwork The male and female hooks will be constituted preferably by providing one of the ends of the beams with a protruding area with holes in the lower part of the cross section of one end of the beam, forming the end female, and the other end or male end will be endowed with a protruding area that occupies the upper part of the cross section extreme, so that in principle, and once the assembly, they coincide in a substantially conjugated way projections, allowing a pivot fixed in solidarity with the protrusion of the male part can be introduced in holes of the protrusion of the female part, with which it is possible to hook and easily extend any beam with another equal, making match different ends to each other.

Para facilitar el montaje y desmontaje, el extremo hembra presentará inferiormente un pivote basculante que permitirá la introducción del extremo de una pértiga tubular, que ayudará al operario a levantar este extremo de la vigacorrea hasta una altura algo superior a la de trabajo y, dejando la pértiga en reposo, es decir, en posición vertical, permitirá el montaje de la portacorrea correspondiente, lo cual permitirá desmontar la pértiga y dejar las vigas en su posición de trabajo.To facilitate assembly and disassembly, the female end will present inferiorly a pivot pivot that allow the introduction of the end of a tubular pole, which help the operator lift this end of the beam until a height somewhat higher than that of work and, leaving the pole in resting, that is, in an upright position, will allow the assembly of the corresponding belt carrier, which will allow the pole to be disassembled and leave the beams in their working position.

Para su mejor comprensión se adjuntan, a título de ejemplo explicativo pero no limitativo, unos dibujos de realizaciones preferentes de la presente invención.For your better understanding they are attached, by title explanatory example but not limiting, some drawings of Preferred embodiments of the present invention.

Las figuras 1, 2, 3 y 4, muestran vistas esquemáticas del acoplamiento de un extremo macho con un extremo hembra de las vigas de soporte de los tableros de encofrado.Figures 1, 2, 3 and 4 show views schematic of the coupling of a male end with an end female of the support beams of the formwork boards.

La figura 5 muestra un detalle de un extremo hembra.Figure 5 shows a detail of one end female.

La figura 6 muestra un detalle del elemento basculante del extremo hembra.Figure 6 shows a detail of the element tilting female end.

La figura 7 muestra una vista en perspectiva en la que se aprecia una fase inicial de montaje, en el que aparecen dos portacorreas con cuatro correas montadas sobre aquellas.Figure 7 shows a perspective view in which shows an initial phase of assembly, in which they appear two belts with four straps mounted on them.

La figura 8 muestra una vista en perspectiva similar a la figura 7, en la que se aprecia la prolongación de un portacorreas.Figure 8 shows a perspective view similar to figure 7, in which the prolongation of a belt carrier

La figura 9 muestra la primera fase de colocación de dos correas que quedan articuladas sobre los extremos hembra de dos correas ya montadas, según las figuras 7 y 8.Figure 9 shows the first phase of placement of two straps that are articulated on the ends female with two belts already mounted, according to figures 7 and 8.

La figura 10 muestra en perspectiva la fase sucesiva a la que se ha representado en la figura 9, en la cual las correas reposan sobre pértigas intermedias y se coloca una viga portacorreas con sus puntales en posición de trabajo.Figure 10 shows in perspective the phase successive to the one represented in figure 9, in which the Straps rest on intermediate poles and a beam is placed belt carrier with its struts in working position.

La figura 11 muestra en perspectiva la fase sucesiva a la de la figura 10, en la que una de las correas ha sido ya colocada sobre la correspondiente portacorreas y se encuentra en posición de trabajo.Figure 11 shows in perspective the phase successive to that of figure 10, in which one of the belts has been already placed on the corresponding belt carrier and is in work position.

En una descripción detallada de las figuras se observará, en la figura 1, un extremo macho (1) de una viga (2) y un extremo hembra (3) de una viga (4), que pueden ser las llamadas correas o portacorreas, es decir, respectivamente las de nivel superior o de nivel inferior en el reticulado de soporte de los encofrados, presentando la característica de que el extremo macho (1) presenta un saliente (5) que ocupa parte de su sección transversal superior y del que se prolonga un pivote de articulación (6), unido de forma solidaria al mismo, mientras que el extremo correspondiente de la viga (4), es decir, el extremo hembra (3), presenta un segundo saliente (7) que ocupa la parte inferior de la sección transversal de la viga, quedando por lo tanto en una disposición general sensiblemente conjugada con respecto al saliente (5). Dicho saliente (7) presenta una abertura pasante que afecta a sus lados superior e inferior, que presentan respectivamente las aberturas alargadas (8) y (9), permitiendo el acoplamiento del pivote (6), tal como se aprecia en las figuras sucesivas, con posibilidad de basculación, tal como se ha representado en las figuras 1, 2 y 3. En una primera fase de colocación mostrada en la figura 1, el pivote (6) se empieza a introducir en la abertura del saliente (7), entrando después a fondo, tal como se aprecia en la figura 2, que corresponde a la posición de la figura 9, en la que las correas quedan dispuestas por un extremo articuladas en el extremo hembra (3) de una viga ya montada (4) y reposando en el suelo por el otro extremo. En una fase siguiente, la viga (2) es levantada hasta una posición un poco más alta que la de trabajo, la cual corresponde a la figura 10, pasando finalmente a la posición de la figura 4, en la que se encuentra en posición de trabajo.In a detailed description of the figures, you will see, in figure 1, a male end (1) of a beam (2) and a female end (3) of a beam (4), which may be the calls belts or belt holders, that is, respectively the level ones upper or lower level in the support crosslink of the formwork, presenting the characteristic that the male end (1) presents a projection (5) that occupies part of its section transverse upper and which extends a pivot of joint (6), jointly attached to it, while the corresponding end of the beam (4), that is, the end female (3), has a second projection (7) that occupies the part bottom of the cross section of the beam, remaining at both in a general arrangement substantially conjugated with with respect to the projection (5). Said projection (7) has an opening intern that affects its upper and lower sides, which present respectively the elongated openings (8) and (9), allowing the pivot coupling (6), as seen in the figures successive, with the possibility of tilting, as it has been represented in figures 1, 2 and 3. In a first phase of placement shown in figure 1, the pivot (6) starts to introduce into the opening of the projection (7), then entering background, as seen in figure 2, which corresponds to the position of figure 9, in which the straps are arranged by one end articulated at the female end (3) of a beam already mounted (4) and resting on the ground at the other end. In a next phase, the beam (2) is raised to a slightly position higher than the work, which corresponds to figure 10, finally moving to the position of figure 4, in which It is in working position.

Es característico de la estructura de terminales macho y hembra que se ha explicado que el apoyo del extremo macho (6) sobre el extremo hembra tenga lugar por una arista, indicada con el numeral (10) en las figuras, y que la zona de apoyo del saliente (7) forme un determinado ángulo con la horizontal de manera que, en posición de apoyo, la cara inferior (11) del saliente (5) forme un ángulo agudo con respecto a la cara de apoyo superior del saliente (7), lo cual permite la basculación de la viga (2), tal como se observa en la figura 2, lo cual permitirá el movimiento de desmontaje sin interferencia con el forjado de piso, por encima de las vigas (2) y (4) y, asimismo, el levantamiento mostrado en la figura 3 gracias al juego radial existente entre el pivote (6) y los orificios (8) y (9) del saliente (7), al ser mayor el diámetro de estos últimos que el del pivote (6).It is characteristic of the terminal structure male and female that has been explained that the male end support (6) on the female end take place by an edge, indicated with the numeral (10) in the figures, and that the support area of the protrusion (7) form a certain angle with the horizontal of so that, in a support position, the lower face (11) of the protrusion (5) form an acute angle with respect to the support face upper projection (7), which allows the tilting of the beam (2), as seen in figure 2, which will allow disassembly movement without interference with floor slab, above the beams (2) and (4) and, likewise, the lifting shown in figure 3 thanks to the radial clearance between the pivot (6) and the holes (8) and (9) of the projection (7), being larger the diameter of the latter than that of the pivot (6).

Para facilitar la manipulación, el extremo hembra presentará inferiormente un vástago basculante (12) que, en un caso particular, podrá quedar realizado, tal como se observa en las figuras 5 y 6, mediante un elemento de varilla doblado sobre sí mismo con extremos (13) y (14), que quedan montados en orificios de sendas orejas (15) y (16) soldadas en la cara inferior de la viga (4).To facilitate handling, the end female will present inferiorly a tilting rod (12) that, in a particular case may be carried out, as observed in Figures 5 and 6, by means of a rod element folded on each other same with ends (13) and (14), which are mounted in holes of two ears (15) and (16) welded on the underside of the beam (4).

Las figuras 7 a 11 son representativas de la constitución de una estructura de soporte de encofrado de piso según la presente invención.Figures 7 to 11 are representative of the constitution of a floor formwork support structure according to the present invention.

Tal como se observa en la figura 7, una primera parte de dicha estructura reticular comprenderá las vigas de soporte o portacorreas (17) y (18) apoyadas sobre puntales (19), (20), (21) y (22), y destinadas a soportar las correas o vigas transversales (23), (24), (25) y (26). De dichas correas, las indicadas con los numerales (24) y (26) están destinadas a recibir los extremos de los tableros de encofrado (27), con intermedio de soportes desmontables (28), y las correas (23) y (25) están destinadas a recibir de modo directo los propios tableros de encofrado. Las correas (24) y (26) llevan incorporados soportes desmontables (28), que no forman parte de la presente invención.As seen in Figure 7, a first part of said reticular structure will comprise the beams of support or belt holder (17) and (18) supported on struts (19), (20), (21) and (22), and intended to support the straps or beams transversal (23), (24), (25) and (26). Of these belts, the indicated with numerals (24) and (26) are intended to receive the ends of the formwork boards (27), through detachable brackets (28), and the straps (23) and (25) are intended to directly receive the boards themselves formwork The belts (24) and (26) have brackets incorporated detachable (28), which are not part of this invention.

En la figura 7 se aprecian las correas, mostrando en su parte frontal los extremos hembra en los que se articularán, en una fase posterior, otras correas o vigas portadoras de tableros de la forma que se explicará.Figure 7 shows the belts, showing on its front the female ends where articulate, at a later stage, other belts or beams carriers of boards in the way that will be explained.

En la figura 8 se muestra la estructura de la figura 7, en la que la viga portacorreas (18) ha sido prolongada mediante otra viga portacorreas igual (29), apoyada por su extremo mediante un puntal (30). Aunque no se ha representado, la viga portacorreas (17) se prolongaría de igual forma, lo cual representaría la prolongación de la estructura reticular, según uno de los dos ejes coordenados.Figure 8 shows the structure of the Figure 7, in which the belt carrier beam (18) has been prolonged by another equal belt carrier beam (29), supported by its end by means of a prop (30). Although not represented, the beam belt carrier (17) would be extended in the same way, which would represent the extension of the reticular structure, according to one of the two coordinate axes.

En las figuras 9 a 11 se ha mostrado la prolongación de las correas (24) y (26) mediante las vigascorreas (31) y (32), apreciándose una primera fase de articulación en dicha figura 9, que corresponde a la posición mostrada en la figura 2. A continuación, dichas vigas serán levantadas mediante las pértigas correspondientes (33) y (34), ocurriendo lo mismo con las vigascorreas intermedias (35) y (36), que son prolongación de las correas (23) y (25), y que se apoyan en las pértigas correspondientes (37) y (38). Los extremos de las vigas de prolongación (31), (32), y (35), (36) se encuentran algo más altos que su posición de trabajo, apoyándose sobre las pértigas, tal como se ve en la figura 10, y permitiendo el montaje de la nueva viga portacorreas (39) apoyada sobre puntales (40) y (41), lo cual permitirá desmontar sucesivamente las pértigas (33), (34) y (37), (38), descansando las nuevas correas sobre la portacorreas (39), tal como se aprecia en la figura 11, en la que se observa que ya se ha desmontado la pértiga (34), quedando apoyada la nueva correa (32) sobre el portacorreas (39). Sucesivamente, se llevará a cabo la misma operación con las otras correas, habiéndose conseguido de esta manera otro módulo o elemento reticular de la estructura de soporte.In figures 9 to 11 the extension of the belts (24) and (26) by the beams (31) and (32), showing a first phase of articulation in said Figure 9, which corresponds to the position shown in Figure 2. A then these beams will be lifted by the poles corresponding (33) and (34), the same thing happening with the intermediate beams (35) and (36), which are prolongation of the belts (23) and (25), and that rest on the poles corresponding (37) and (38). The ends of the beams of prolongation (31), (32), and (35), (36) are somewhat higher that your working position, leaning on the poles, such as it is seen in figure 10, and allowing the assembly of the new beam belt carrier (39) supported on struts (40) and (41), which it will allow the poles (33), (34) and (37) to be disassembled successively, (38), resting the new belts on the belt carrier (39), as seen in figure 11, which shows that it is already The pole (34) has been removed, the new belt being supported (32) on the belt carrier (39). Successively, it will take place the same operation with the other belts, having been obtained from this way another module or reticular element of the structure of support.

Se comprende que, mediante la disposición de elementos que se ha explicado se facilita en gran medida el montaje y desmontaje de las diferentes vigas constituyentes del soporte reticular de los tableros de encofrado, consiguiendo una rapidez de montaje y seguridad desconocidas hasta el momento y, evitando todo tipo de averías en los extremos de las vigas en el momento del desmontaje de las vigas tradicionalmente conocidas en la técnica anterior, en las que en muchos casos una manipulación indebida se traducía en fuertes averías en los extremos de articulación de las correas.It is understood that, through the provision of elements that have been explained the assembly is greatly facilitated and disassembly of the different constituent beams of the support reticular formwork boards, getting a speed of assembly and security unknown so far and, avoiding everything type of breakdowns at the ends of the beams at the time of disassembly of beams traditionally known in the art above, in which in many cases improper manipulation is translated into strong breakdowns in the articulation ends of the straps.

Todo cuando no afecte, altere, cambie o modifique la esencia de la estructura descrita, será variable a los efectos de la presente invención.Everything when it does not affect, alter, change or modify the essence of the described structure, it will be variable at Effects of the present invention.

Claims (3)

1. Estructura reticular para el soporte de encofrados para pisos, constituido por múltiples conjuntos de vigas portacorreas y vigascorreas dispuestas perpendicularmente entre sí, apoyándose las vigascorreas sobre las portacorreas y todas ellas, con intermedio de puntales, sobre el piso, caracterizada porque cada vigacorrea o portacorrea presenta un extremo con un terminal macho, con un saliente que ocupa la parte superior de su sección transversal extrema y un pivote de articulación soldado, y el otro extremo está dotado de un terminal hembra, mediante un saliente que ocupa la parte inferior de la propia sección transversal extrema, estando dotado de orificios para la entrada y centraje del pivote del extremo macho de una viga prolongación de la primera, presentando el saliente hembra su cara superior inclinada con respecto a la horizontal para permitir el apoyo sobre una arista del saliente macho de una viga de prolongación, permitiendo su basculación en el montaje y desmontaje, sin interferencias mecánicas.1. Reticular structure for floor formwork support, consisting of multiple sets of belt beams and belt beams arranged perpendicularly to each other, supporting the beams on the belt carriers and all of them, with intermediate struts, on the floor, characterized in that each beam or belt The belt carrier has one end with a male terminal, with a projection that occupies the upper part of its extreme cross-section and a welded articulation pivot, and the other end is provided with a female terminal, by means of a projection that occupies the lower part of own extreme cross-section, being provided with holes for the entry and centering of the pivot of the male end of an extension beam of the first, the female projection having its upper face inclined with respect to the horizontal to allow support on an edge of the male projection of an extension beam, allowing its tilt in the assembly and disassembly Aje, without mechanical interference. 2. Estructura reticular para el soporte de encofrados para pisos, según la reivindicación 1, caracterizada porque los orificios del saliente del extremo hembra, receptores del pivote del extremo macho de una viga en prolongación, tienen forma alargada, para permitir su movimiento angular de articulación hacia arriba y hacia abajo.2. Reticular structure for the support of floor formwork, according to claim 1, characterized in that the holes of the projection of the female end, recipients of the pivot of the male end of an extension beam, have an elongated shape, to allow its angular movement of articulation up and down. 3. Estructura reticular para el soporte de encofrados para pisos, según la reivindicación 1, caracterizada porque las vigascorreas y portacorreas presentan, en las proximidades de sus extremos con terminal hembra, pivotes articulados en su cara inferior destinados a permitir la introducción de una pértiga, que permite su elevación manual en el proceso de su montaje para la prolongación de la estructura reticular.3. Reticular structure for the support of floor formwork, according to claim 1, characterized in that the beams and belts have, in the vicinity of their ends with female terminals, articulated pivots in their lower face intended to allow the introduction of a pole, which allows its manual elevation in the process of its assembly for the prolongation of the reticular structure.
ES200400697A 2004-03-22 2004-03-22 RETICULAR STRUCTURE FOR THE SUPPORT OF FORMWORK FOR FLOORS. Expired - Fee Related ES2209670B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200400697A ES2209670B1 (en) 2004-03-22 2004-03-22 RETICULAR STRUCTURE FOR THE SUPPORT OF FORMWORK FOR FLOORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200400697A ES2209670B1 (en) 2004-03-22 2004-03-22 RETICULAR STRUCTURE FOR THE SUPPORT OF FORMWORK FOR FLOORS.

Publications (2)

Publication Number Publication Date
ES2209670A1 true ES2209670A1 (en) 2004-06-16
ES2209670B1 ES2209670B1 (en) 2005-10-16

Family

ID=32605717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200400697A Expired - Fee Related ES2209670B1 (en) 2004-03-22 2004-03-22 RETICULAR STRUCTURE FOR THE SUPPORT OF FORMWORK FOR FLOORS.

Country Status (1)

Country Link
ES (1) ES2209670B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2258933A1 (en) * 2005-07-11 2006-09-01 Ingenieria De Encofrados Y Servicios, S.L. Purlin beam comprising attachable ends
ES2259938A1 (en) * 2005-08-01 2006-10-16 Ingenieria De Encofrados Y Servicios, S.L. Beam for supporting shutter casing, has tabular element with guide protrusion at lower face of one end and complementary guide groove at lower face of other end
ES2956070A1 (en) * 2022-05-03 2023-12-12 Sist Tecnicos De Encofrados Sa ROOF FORMWORK ASSEMBLY PROCEDURE AND BEAM LIFTING TOOL (Machine-translation by Google Translate, not legally binding)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES458069A2 (en) * 1977-04-21 1978-10-01 Conde Gomez Benito A system for the construction of removable apples applicable to the sustaination of formwork for forged floors. (Machine-translation by Google Translate, not legally binding)
ES275980U (en) * 1983-11-25 1984-08-16 Lopez Martinez Luis A. Perfected device for the joint of carrier and belts in stretches and formwork (Machine-translation by Google Translate, not legally binding)
ES1036964U (en) * 1997-04-04 1997-12-01 Encofrados J Alsina Sa Joist formwork. (Machine-translation by Google Translate, not legally binding)
ES1052164U (en) * 2002-05-30 2002-11-16 Alcamo S L Union support shuttering panels to lift struts. (Machine-translation by Google Translate, not legally binding)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES458069A2 (en) * 1977-04-21 1978-10-01 Conde Gomez Benito A system for the construction of removable apples applicable to the sustaination of formwork for forged floors. (Machine-translation by Google Translate, not legally binding)
ES275980U (en) * 1983-11-25 1984-08-16 Lopez Martinez Luis A. Perfected device for the joint of carrier and belts in stretches and formwork (Machine-translation by Google Translate, not legally binding)
ES1036964U (en) * 1997-04-04 1997-12-01 Encofrados J Alsina Sa Joist formwork. (Machine-translation by Google Translate, not legally binding)
ES1052164U (en) * 2002-05-30 2002-11-16 Alcamo S L Union support shuttering panels to lift struts. (Machine-translation by Google Translate, not legally binding)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2258933A1 (en) * 2005-07-11 2006-09-01 Ingenieria De Encofrados Y Servicios, S.L. Purlin beam comprising attachable ends
WO2007006825A1 (en) * 2005-07-11 2007-01-18 Sistemas Técnicos De Encofrados, S.A. Purlin beam comprising attachable ends
US8051626B2 (en) 2005-07-11 2011-11-08 Sistemas Technicos De Encofrados, S.A. Purlin beam with connectable terminals
ES2259938A1 (en) * 2005-08-01 2006-10-16 Ingenieria De Encofrados Y Servicios, S.L. Beam for supporting shutter casing, has tabular element with guide protrusion at lower face of one end and complementary guide groove at lower face of other end
ES2956070A1 (en) * 2022-05-03 2023-12-12 Sist Tecnicos De Encofrados Sa ROOF FORMWORK ASSEMBLY PROCEDURE AND BEAM LIFTING TOOL (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES2209670B1 (en) 2005-10-16

Similar Documents

Publication Publication Date Title
ES2203270B1 (en) PERFECTION IN ANDAMIOS DE FACHADA.
ES2206513T3 (en) ASSEMBLY OF ANDAMIOS.
ES2209670B1 (en) RETICULAR STRUCTURE FOR THE SUPPORT OF FORMWORK FOR FLOORS.
WO2012004442A2 (en) Collapsible hoisting device for use in the construction of large metal containers, and removable accessory applicable thereto
PT1251222E (en) Recoverable shuttering
KR20210025211A (en) An electric gantry crane assembly
JP2529662B2 (en) Folding construction work scaffolding
ES2256668T3 (en) ENTERTAINMENT DEVICE
ES2313260T3 (en) SIDE CLOSURE FOR ANDAMIO DE FACHADA.
CN207803182U (en) A kind of combined type chicken cage
ES2285959B1 (en) "FORMWORK SYSTEM FOR PERIMETER CONCRETE STRUCTURES.
US6474617B1 (en) Apparatus to support a light post and such a lamp post
CN213471078U (en) Maintenance platform
CN218056886U (en) Storage safety control is with removing goods shelves with barrier propterty
EP1990482A2 (en) Support structure for wall formwork
CN221957337U (en) Warning fence with wide effective range
CN209284760U (en) A kind of modularization independent assortment shelf
CN111703486B (en) Turnover folding telescopic trolley
NL2029242B1 (en) Tiltable Mast
CN214885277U (en) Auxiliary device for quickly building exhibition stand
CN217771019U (en) A anti-bird device for paddy field
CN217336686U (en) Rail for garden engineering
CN216275383U (en) Just, municipal afforestation rail guard that closes
CN214462432U (en) Hanging basket for constructional engineering
ES2973058T3 (en) Lifting device for precast wall panel

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20040616

Kind code of ref document: A1

FD2A Announcement of lapse in spain

Effective date: 20240402