ES2284414A1 - Panel for shuttering walls and pillars - Google Patents

Panel for shuttering walls and pillars Download PDF

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Publication number
ES2284414A1
ES2284414A1 ES200701291A ES200701291A ES2284414A1 ES 2284414 A1 ES2284414 A1 ES 2284414A1 ES 200701291 A ES200701291 A ES 200701291A ES 200701291 A ES200701291 A ES 200701291A ES 2284414 A1 ES2284414 A1 ES 2284414A1
Authority
ES
Spain
Prior art keywords
panel
frame
pillars
formwork
walls
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
ES200701291A
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Spanish (es)
Other versions
ES2284414B1 (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.)
Sistemas Tecnicos de Encofrados SA
Original Assignee
Sistemas Tecnicos de Encofrados SA
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
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Priority to ES200701291A priority Critical patent/ES2284414B1/en
Publication of ES2284414A1 publication Critical patent/ES2284414A1/en
Priority to EP08380094A priority patent/EP1990483A3/en
Application granted granted Critical
Publication of ES2284414B1 publication Critical patent/ES2284414B1/en
Active legal-status Critical Current
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Classifications

    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
    • 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
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • 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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection
    • E04G2009/025—Forming boards or similar elements with edge protection by a flange of the board's frame
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection
    • E04G2009/026—Forming boards or similar elements with edge protection specific for corners
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside

Abstract

The panel is characterized in that the sides (1-4) of the framework are constituted by steel strips in an arrangement perpendicular to the surface to be shuttered and the crossmembers (5) are constituted by tubular members joined to the strips by welding, the coupling of the wooden board being effected by insertion between the edges of the strips constituting the framework and being protected by these edges.

Description

Panel para el encofrado de muros y pilares.Panel for the formwork of walls and pillars.

La presente invención se refiere a un panel destinado a encofrado de pilares y también utilizable en el encofrado de muros.The present invention relates to a panel intended for formwork of pillars and also usable in the wall formwork.

El panel de nueva invención presenta características de novedad y de actividad inventiva sobre el estado de la técnica.The new invention panel presents characteristics of novelty and inventive activity on the state of technique

Como es sabido, existen múltiples tipos de paneles para el encofrado de muros y pilares en obras de hormigón armado, contándose entre las realizaciones conocidas varias que son debidas al propio inventor de la actual, tales como las patentes españolas 200401355 y 200500067.As is known, there are multiple types of panels for the formwork of walls and pillars in concrete works armed, counting among several known realizations that are due to the inventor of the current one, such as patents Spanish 200401355 and 200500067.

Dichas patentes dan a conocer paneles utilizables en el encofrado de pilares y muros que dan a conocer asimismo dispositivos incorporados a los paneles y destinados a permitir la fijación de los paneles con otros paneles adyacentes, tanto perpendicularmente como en paralelo.These patents disclose panels usable in the formwork of pillars and walls that make known also devices incorporated into the panels and intended for allow fixing panels with other adjacent panels, both perpendicularly and in parallel.

El objetivo de la presente invención es dar a conocer un nuevo panel para encofrado de pilares y muros que presenta múltiples ventajas sobre los actualmente conocidos, en especial en lo que respecta al aumento de la rigidez del panel, en especial la rigidez a la torsión, para cuyo objetivo la presente invención prevé un armazón para recibir un tablero de encofrado de madera o similar, que está realizado mediante pletina plana de gran resistencia que forma los cuatro lados del rectángulo alargado que constituye el armazón, quedando relacionados los lados internos de las pletinas que constituyen los lados de mayor longitud del armazón, mediante travesaños tubulares y constituyendo en los extremos del armazón correspondientes a los lados menores del mismo, sendos pares de cartelas de refuerzo.The objective of the present invention is to give know a new panel for formwork of pillars and walls that it presents multiple advantages over those currently known, in especially with regard to the increase in the rigidity of the panel, in special torsional stiffness, for which purpose the present invention provides a framework for receiving a formwork board of wood or similar, which is made by large flat plate resistance that forms the four sides of the elongated rectangle that it constitutes the framework, being related the internal sides of the plates that constitute the longest sides of the framework, by means of tubular crossbars and constituting the frame ends corresponding to the smaller sides of the same, two pairs of reinforcement posters.

Otro objetivo de la presente invención consiste en disponer los medios para que los pasadores con tuerca desplazables en el interior de refuerzos transversales con sección en forma de U, para la fijación del panel a otros paneles en disposición perpendicular para el encofrado de pilares o en paralelo para muros, puedan ser montados con gran facilidad y de forma que resulten indesmontables.Another objective of the present invention is to in arranging the means for the pins with nut movable inside cross-sectional reinforcements U-shaped, for fixing the panel to other panels in perpendicular arrangement for pillar or parallel formwork for walls, they can be mounted very easily and in a way that They are unbreakable.

Otro objetivo de la presente invención consiste en disponer medios en las esquinas de los lados menores del armazón del panel para conseguir un mayor refuerzo de las mismas, mejor apoyo para los tableros de madera y permitir el acoplamiento de palancas para el desplazamiento manual de los paneles.Another objective of the present invention is to in arranging means in the corners of the smaller sides of the frame of the panel to achieve greater reinforcement of them, better support for wooden boards and allow the coupling of levers for manual movement of the panels.

Otro objetivo de la presente invención consiste en mejorar la capacidad de eliminación de posibles fugas de hormigón que pueden, eventualmente, pasar hacia el interior de los travesaños en U portadores de las tuercas de fijación a otros paneles en disposición perpendicular y los pasadores para la fijación a otros paneles adyacentes lateralmente.Another objective of the present invention is to in improving the ability to eliminate possible leaks of concrete that can eventually pass into the U-beams carrying the fixing nuts to others panels in perpendicular arrangement and pins for fixing to other adjacent panels laterally.

Para conseguir los objetivos indicados, la presente invención prevé la realización del panel de encofrado tal como se describirá a continuación, haciendo referencia, a título de ejemplo ilustrativo pero no limitativo, a las figuras adjuntas de una realización preferente.To achieve the stated objectives, the The present invention provides for the realization of the formwork panel such as will be described below, referring to, by way of illustrative but not limiting example, to the attached figures of a preferred embodiment.

La figura 1 muestra una vista en perspectiva del armazón de un panel realizado de acuerdo con la presente invención.Figure 1 shows a perspective view of the frame of a panel made in accordance with this invention.

La figura 2 muestra una vista en alzado posterior del propio panel.Figure 2 shows an elevation view back of the panel itself.

La figura 3 muestra un detalle en perspectiva y a mayor escala.Figure 3 shows a detail in perspective and on a larger scale

La figura 4 muestra un detalle en perspectiva y a mayor escala de un refuerzo transversal en forma de U.Figure 4 shows a detail in perspective and on a larger scale of a U-shaped transverse reinforcement.

Tal como se observa en las figuras, el panel para encofrado de pilares y muros objeto de la presente invención está constituido por un rígido armazón de pletina metálica plana de lados largos (1) y (2) unidos por sus extremos por los lados cortos (3) y (4) y unidos transversalmente por múltiples travesaños tubulares, preferentemente mediante travesaños en sección cuadrada o rectangular tales como (5), (5'), (5'')... Las pletinas quedan dispuestas perpendicularmente al tablero de madera de encofrado, que quedará insertado entre los bordes de dichas pletinas y protegido por los mismos. El grosor de las pletinas de los lados (1), (2), (3) y (4) puede ser de varios milímetros, con lo que se consigue, junto con la acción de rigidización de los travesaños (5), (5') y (5''), un armazón de gran rigidez general y muy resistente a los choques por impacto, a la vez que su fabricación resulta sencilla y económica.As seen in the figures, the panel for formwork of pillars and walls object of the present invention it is constituted by a rigid flat metal plate frame of long sides (1) and (2) joined by their ends by the short sides (3) and (4) and linked transversely by multiple crossbars tubular, preferably by crossbars in square section or rectangular such as (5), (5 '), (5' ') ... The plates are arranged perpendicular to the wooden formwork board, which will be inserted between the edges of said plates and protected by them. The thickness of the side plates (1), (2), (3) and (4) can be several millimeters, so achieves, together with the stiffening action of the crossbars (5), (5 ') and (5' '), a framework of great general rigidity and very resistant to impact shocks, while its manufacturing results simple and economical

Una de las ventajas de la constitución de armazón mediante las pletinas mencionadas es el de que la totalidad de orificios que se deben realizar en las mismas se pueden conseguir simplemente por troquelado en prensa de forma rápida y económica, lo cual permite conseguir los múltiples orificios, tales como los (6), (6') y (6'')... destinados a la unión con otros paneles adyacentes mediante pasadores transversales, así como los orificios (7), (7'), (7'')... correspondientes a los diferentes travesaños tubulares para permitir la circulación de líquidos en el momento del cincado del armazón.One of the advantages of the constitution of frame by means of the mentioned plates is that the totality of holes that must be made in them can be achieved simply by punching in the press quickly and economically, which allows to obtain the multiple holes, such as the (6), (6 ') and (6' ') ... intended for joining with other panels adjacent through transverse pins, as well as holes (7), (7 '), (7' ') ... corresponding to the different crossbars tubular to allow the circulation of liquids at the moment of the galvanized framework.

El armazón queda dotado además en las esquinas de sus lados menores, de refuerzos en ángulo en forma de cartelas tales como las indicadas con los numerales (8), y (8') para el lado superior (3), y los (9) y (9') correspondientes al lado (4).The frame is also provided in the corners of its smaller sides, of angled reinforcements in the form of cartels such as those indicated with numerals (8), and (8 ') for the side upper (3), and the (9) and (9 ') corresponding to the side (4).

Los travesaños en U tales como (10) y (10') están destinados a la guía y retención de los pasadores con tuerca para fijación con otros paneles adyacentes perpendicularmente, que se han indicado con el numeral (11). En las figuras 1, 2 y 3 presentan en sus alas rebatidas hacia en interior (12) y (13) sendas escotaduras en forma de arco de círculo (14) y (15) para permitir el paso de dichas tuercas (11), quedando posteriormente retenidas por las alas (12) y (13). Para evitar su salida fortuita se disponen pernos en sentido transversal (16) delante de las escotaduras (14) y (15) para evitar su salida fortuita después del montaje. Dichas escotaduras permiten, igualmente, la entrada y posterior guiado de las cabezas (17) de los pernos (18) que permiten la unión con otros paneles adyacentes.U crossbars such as (10) and (10 ') are intended for the guide and retention of the pins with nut for fixing with other adjacent panels perpendicularly, which They have been indicated with the numeral (11). In figures 1, 2 and 3 present in their wings folded inwards (12) and (13) paths arc-shaped recesses (14) and (15) to allow the passage of said nuts (11), being subsequently retained by the wings (12) and (13). To avoid their accidental departure they have cross bolts (16) in front of recesses (14) and (15) to prevent its accidental departure after assembly. These recesses also allow the entry and subsequent guidance of the heads (17) of the bolts (18) that allow the union with others adjacent panels.

Para permitir el manejo fácil de los armazones de los paneles mediante palancas manuales se disponen en las esquinas de los lados menores, sendas escotaduras tal como la indicada con el numeral (19) en la figura 3, en cuyo interior se incorpora por soldadura un perfil en ángulo recto (20) que, aparte de facilitar alojamiento para una palanca manual de desplazamiento o "pata de cabra", facilita también una zona de acoplamiento mejorada en las esquinas para los tableros de madera que se acoplarán en los bordes delanteros de las pletinas (1), (2), (3) y (4) que integran el armazón, y en los bordes de los ángulos rectos (20), que quedan retrasados con respecto a los de la pletinas.To allow easy handling of the frames of the panels using manual levers are arranged in the corners of the smaller sides, paths recesses such as the indicated with the numeral (19) in figure 3, inside which weld incorporates a right angle profile (20) that, apart to provide accommodation for a manual travel lever or "goat leg", also facilitates a docking area improved in the corners for the wooden boards that will fit on the front edges of the plates (1), (2), (3) and (4) that make up the frame, and at the edges of the right angles (20), which are delayed with respect to those of the plates.

Como se observará, el panel de encofrado objeto de la presente invención presenta características de gran rigidez a la torsión y resistencia a los impactos, aunada a una sensible simplicidad constructiva.As will be seen, the object formwork panel of the present invention presents characteristics of great rigidity to torsion and impact resistance, coupled with a sensitive constructive simplicity.

Si bien el panel objeto de la presente invención ha sido descrito y representado en base a una versión preferente, es evidente que la invención comprenderá otras múltiples variantes que queden comprendidas en el ámbito de las siguientes reivindicaciones.While the panel object of the present invention has been described and represented based on a preferred version, it is clear that the invention will comprise multiple other variants that fall within the scope of the following claims.

Claims (5)

1. Panel para el encofrado de muros y pilares del tipo que presenta un armazón rectangular, travesaños de refuerzo y travesaños en U portadores de pasadores con tuerca para acoplamiento con paneles perpendiculares y pasadores transversales para acoplamiento con otros paneles, caracterizado porque los lados del armazón están constituidos por pletinas planas de acero en disposición perpendicular a la superficie a encofrar y los travesaños están constituidos por elementos tubulares unidos a las pletinas planas por soldadura, efectuándose el acoplamiento del tablero de madera por inserción entre los bordes de las pletinas constitutivas del armazón y quedando protegido por éstos.1. Panel for the formwork of walls and pillars of the type that has a rectangular frame, reinforcement crossbars and U-crossbars with pin holders with coupling nut with perpendicular panels and cross pins for coupling with other panels, characterized in that the sides of the frame they are constituted by flat steel plates in perpendicular arrangement to the surface to be formed and the crossbars are constituted by tubular elements joined to the flat plates by welding, the wooden board being coupled by insertion between the edges of the frames constituting the frame and being protected by these. 2. Panel para el encofrado de muros y pilares, según la reivindicación 1, caracterizado porque el armazón presenta en las esquinas de sus lados menores sendas escotaduras que afectan al lado mayor y al lado menor concurrentes en la esquina y que reciben un perfil rectangular enrasado con los bordes de dichos lados en la cara interna del armazón y algo retrasado en la otra cara para recibir el tablero.2. Panel for the formwork of walls and pillars, according to claim 1, characterized in that the frame has in the corners of its smaller sides two recesses that affect the major side and the minor side concurrent in the corner and that receive a flush rectangular profile with the edges of said sides on the inner face of the frame and somewhat delayed on the other side to receive the board. 3. Panel para el encofrado de muros y pilares, según la reivindicación 1, caracterizado porque el armazón está dotado en la parte interna de sus esquinas de sendos elementos tubulares de refuerzo dispuestos en ángulo y unidos por soldadura a los dos lados concurrentes en cada arista.3. Panel for the formwork of walls and pillars, according to claim 1, characterized in that the frame is provided on the inside of its corners with two tubular reinforcement elements arranged at an angle and welded together on the two sides concurrent on each edge . 4. Panel para el encofrado de muros y pilares, según la reivindicación 1, caracterizado porque los travesaños en U del armazón presentan en una zona intermedia sendas escotaduras en las pestañas dirigidas hacia adentro para permitir la entrada de las tuercas de los pasadores de fijación a los paneles perpendiculares y asimismo para permitir la entrada de las cabezas de los pasadores de unión de los paneles lado a lado, quedando bloqueadas dichas escotaduras por sendos pernos transversales que evitan la salida fortuita de dichas tuercas y pasadores después de su montaje.4. Panel for the formwork of walls and pillars, according to claim 1, characterized in that the U-crossbars of the frame present in the intermediate zone two recesses in the inwardly directed flanges to allow the nuts of the fixing pins to enter the perpendicular panels and also to allow the entry of the heads of the connecting pins of the panels side by side, said recesses being blocked by two transverse bolts that prevent the accidental exit of said nuts and pins after their assembly. 5. Panel para el encofrado de muros y pilares, según la reivindicación 1, caracterizado porque las pletinas de los lados presentan múltiples aberturas para los pasadores transversales de unión lado a lado y para la entrada de los líquidos de cincado al interior de los refuerzos tubulares, estando realizadas dichas aberturas por troquelado en prensa.5. Panel for the formwork of walls and pillars, according to claim 1, characterized in that the side plates have multiple openings for the cross pins connecting side to side and for the entrance of the galvanizing liquids into the interior of the tubular reinforcements , said openings being made by die-cutting in the press.
ES200701291A 2007-05-11 2007-05-11 "PANEL FOR THE WALLING OF WALLS AND PILLARS". Active ES2284414B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200701291A ES2284414B1 (en) 2007-05-11 2007-05-11 "PANEL FOR THE WALLING OF WALLS AND PILLARS".
EP08380094A EP1990483A3 (en) 2007-05-11 2008-03-17 Panel for shuttering walls and pillars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200701291A ES2284414B1 (en) 2007-05-11 2007-05-11 "PANEL FOR THE WALLING OF WALLS AND PILLARS".

Publications (2)

Publication Number Publication Date
ES2284414A1 true ES2284414A1 (en) 2007-11-01
ES2284414B1 ES2284414B1 (en) 2008-06-16

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ID=38651123

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ES200701291A Active ES2284414B1 (en) 2007-05-11 2007-05-11 "PANEL FOR THE WALLING OF WALLS AND PILLARS".

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EP (1) EP1990483A3 (en)
ES (1) ES2284414B1 (en)

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ES2329747A1 (en) * 2008-01-11 2009-11-30 Sistemas Tecnicos De Encofrados S.A. Formwork panel for pillars and walls. (Machine-translation by Google Translate, not legally binding)
WO2016139513A1 (en) * 2015-03-05 2016-09-09 Andamios Y Encofrados S.A.S. Universal modular panel for formwork systems for the construction of pillars or columns
US20210164244A1 (en) * 2018-06-13 2021-06-03 Wilian Holding Co. Heavy duty spanning forms and related systems and methods
US20220195741A1 (en) * 2019-02-20 2022-06-23 Pascal-Werk G. Maier Formwork element and formwork construction kit

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US10975585B2 (en) 2018-10-15 2021-04-13 Peri Formwork Systems, Inc. Connection assembly for formwork
DE102019107436A1 (en) * 2019-03-22 2020-09-24 Peri Gmbh Support structure for a framed formwork panel

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GB790466A (en) * 1955-08-15 1958-02-12 Africa General Construction Lt Improvements in shuttering
BE905029A (en) * 1986-07-02 1986-11-03 Cometal Nv Formwork panel with profiled lengthwise members - has transverse members welded over entire cross=section to them
ES1016653U (en) * 1991-03-25 1991-11-16 Maquiobras, S.A. Improved formwork device. (Machine-translation by Google Translate, not legally binding)
ES1030666U (en) * 1995-03-30 1995-09-16 Sistemas Tecnicos De Encofrado Shuttering for concrete pillars perfected. (Machine-translation by Google Translate, not legally binding)
US6202788B1 (en) * 1997-05-07 2001-03-20 Plettac Ag Latch for scaffold
ES2239916A1 (en) * 2005-01-17 2005-10-01 Ingenieria De Encofrados Y Servicios S.L. Formwork panel for walls, has wooden formwork surface or metal formwork surface provided with framework support, where upper inner edge of sea-side part is attached with edge of formwork plate
ES2247944A1 (en) * 2005-04-11 2006-03-01 Ingenieria De Encofrados Y Servicios, S.L. Formwork panel for walls and columns

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US6698709B2 (en) * 2001-02-23 2004-03-02 Western Forms, Inc. Concrete forming panel with lightweight frame
ES2224889B1 (en) 2004-06-03 2006-03-16 Ingenieria De Encofrados Y Servicios, S.L. POINT FOR WORKS.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB790466A (en) * 1955-08-15 1958-02-12 Africa General Construction Lt Improvements in shuttering
BE905029A (en) * 1986-07-02 1986-11-03 Cometal Nv Formwork panel with profiled lengthwise members - has transverse members welded over entire cross=section to them
ES1016653U (en) * 1991-03-25 1991-11-16 Maquiobras, S.A. Improved formwork device. (Machine-translation by Google Translate, not legally binding)
ES1030666U (en) * 1995-03-30 1995-09-16 Sistemas Tecnicos De Encofrado Shuttering for concrete pillars perfected. (Machine-translation by Google Translate, not legally binding)
US6202788B1 (en) * 1997-05-07 2001-03-20 Plettac Ag Latch for scaffold
ES2239916A1 (en) * 2005-01-17 2005-10-01 Ingenieria De Encofrados Y Servicios S.L. Formwork panel for walls, has wooden formwork surface or metal formwork surface provided with framework support, where upper inner edge of sea-side part is attached with edge of formwork plate
ES2247944A1 (en) * 2005-04-11 2006-03-01 Ingenieria De Encofrados Y Servicios, S.L. Formwork panel for walls and columns

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2329747A1 (en) * 2008-01-11 2009-11-30 Sistemas Tecnicos De Encofrados S.A. Formwork panel for pillars and walls. (Machine-translation by Google Translate, not legally binding)
WO2016139513A1 (en) * 2015-03-05 2016-09-09 Andamios Y Encofrados S.A.S. Universal modular panel for formwork systems for the construction of pillars or columns
US20210164244A1 (en) * 2018-06-13 2021-06-03 Wilian Holding Co. Heavy duty spanning forms and related systems and methods
US11795708B2 (en) * 2018-06-13 2023-10-24 Wilian Holding Co. Heavy duty spanning forms and related systems and methods
US20220195741A1 (en) * 2019-02-20 2022-06-23 Pascal-Werk G. Maier Formwork element and formwork construction kit

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EP1990483A3 (en) 2013-03-06
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