ES1056609U - Rigid screwed assembly system for metal structures - Google Patents

Rigid screwed assembly system for metal structures

Info

Publication number
ES1056609U
ES1056609U ES200400085U ES200400085U ES1056609U ES 1056609 U ES1056609 U ES 1056609U ES 200400085 U ES200400085 U ES 200400085U ES 200400085 U ES200400085 U ES 200400085U ES 1056609 U ES1056609 U ES 1056609U
Authority
ES
Spain
Prior art keywords
pieces
tubular
wall
angular
profile
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
ES200400085U
Other languages
Spanish (es)
Other versions
ES1056609Y (en
Inventor
Clemente Fructuoso Pérez
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.)
Estoal S L
ESTOAL SL
Original Assignee
Estoal S L
ESTOAL 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 Estoal S L, ESTOAL SL filed Critical Estoal S L
Priority to ES200400085U priority Critical patent/ES1056609Y/en
Publication of ES1056609U publication Critical patent/ES1056609U/en
Application granted granted Critical
Publication of ES1056609Y publication Critical patent/ES1056609Y/en
Priority to PCT/ES2004/000556 priority patent/WO2005068738A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2445—Load-supporting elements with reinforcement at the connection point other than the connector
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2454—Connections between open and closed section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2496—Shear bracing therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)

Abstract

Device for the connection of square tubular profiles, consisting of two pieces comprising a tubular body with a rectangular section, from which a longitudinal wing with an angular section of 135º protrudes from one of its edges, the branches being internal of these wings in coplanar prolongation with the adjacent greater wall of the tubular profile, while the external branch forms a 135º angle with the internal branch, this external branch arranging in the two pieces other so many facing holes, threaded at least one of they, to receive a clamping screw and reinforcement of the two pieces, being attached to each other through said external sections, characterized in that the angular profile of the wings of the two pieces is longitudinally closed by a wall that is a coplanar extension of the largest free wall of the corresponding tubular piece, each piece adopting a tubular structure with a straight trapezoidal profile, which dis places in the closing wall of the angular wing of a hole facing the hole in which the clamping and reinforcing screw is screwed, dimensioned to allow the introduction and manipulation of said screw. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo para la conexión de perfiles tubulares en escuadra.Device for connecting profiles square tubular.

El presente modelo de utilidad se refiere a un dispositivo para la conexión de perfiles tubulares en escuadra, especialmente destinados a servir como elementos de marcos de ventanas y puertas.This utility model refers to a device for connecting tubular profiles in square, specially designed to serve as frame elements of Windows and doors.

Mas concretamente el dispositivo de la invención es del tipo constituidos por dos piezas que comprenden un cuerpo tubular de sección rectangular del que sobresale exteriormente, a partir de una de sus aristas, un ala longitudinal de sección angular. La rama interna de estas alas queda en prolongación de la pared mayor adyacente de la pieza tubular, mientras que la rama externa forma un ángulo de 135° con la rama interna. A través de la rama externa del perfil angular se adosan las dos piezas, de modo que los cuerpos tubulares de sección rectangular forman entre sí un ángulo de 90°. Estas ramas externas de las piezas disponen de orificios, de los cuales uno de ellos esta roscado, para recibir un tornillo de unión.More specifically the device of the invention It is of the type consisting of two pieces comprising a body tubular rectangular section from which it protrudes externally, to from one of its edges, a longitudinal section wing angular. The inner branch of these wings is in prolongation of the adjacent major wall of the tubular piece while the branch external forms an angle of 135 ° with the internal branch. Through the outer branch of the angular profile the two pieces are attached, so that the tubular bodies of rectangular section form a 90 ° angle. These external branches of the pieces have holes, of which one of them is threaded, to receive a  union screw

Con la constitución comentada se forma una escuadra de armado, mediante la que se logra la sujeción de dos perfiles tubulares en escuadra. Este tipo de dispositivos son ampliamente utilizados en el armado de marcos de ventanas y puertas a base de perfiles tubulares.With the constitution mentioned, a armed squad, by which the subjection of two is achieved tubular profiles in square. These types of devices are widely used in the assembly of window and door frames based on tubular profiles.

Los dispositivos del tipo expuesto presentan el inconveniente de que una vez armada la escuadra, al adosar las ramas externas y unirlas mediante tornillo, la porción de la escuadra comprendida entre los cuerpos tubulares esta debilitada, al quedar definida por una sola pared, al menos en los tramos que corresponden a la rama interna de las alas angulares. Este inconveniente puede solucionarse mediante la fabricación de las piezas por fundición, ya que de este modo pueden obtenerse tabiques transversales de refuerzo.The devices of the exposed type present the inconvenience that once armed the square, when attaching the outer branches and screw them together, the portion of the square between the tubular bodies is weakened, to be defined by a single wall, at least in the sections that correspond to the inner branch of the angular wings. East inconvenience can be solved by manufacturing the cast iron parts, since in this way partitions can be obtained transversal reinforcement.

La presente invención tiene por objeto un dispositivo del tipo expuesto, en el que cada una de las piezas que lo componen pueda obtenerse por extrusión, sin menoscabo de su resistencia, lo cual supone una considerable ventaja al permitir reducir considerablemente los costos de fabricación.The present invention aims at a device of the exposed type, in which each of the pieces that they compose it can be obtained by extrusion, without damaging its resistance, which is a considerable advantage by allowing considerably reduce manufacturing costs.

Para ello, de acuerdo con la presente invención, el perfil angular de las alas de las dos piezas queda longitudinalmente cerrado por una pared que es prolongación coplanaria de la pared mayor libre de la pieza tubular correspondiente, de modo que cada pieza adopta una estructura tubular de perfil trapecial recto, que dispone en la pared que cierra el perfil angular de un orificio enfrentado al orificio de paso del tornillo de sujeción y armado, estando el orificio citado dimensionado para permitir la introducción del tornillo y de la herramienta necesaria para la manipulación del mismo.For this, in accordance with the present invention, the angular profile of the wings of the two pieces is longitudinally closed by a wall that is extension coplanar of the major free wall of the tubular part corresponding, so that each piece adopts a structure tubular straight trapezoidal profile, which has on the wall that close the angular profile of a hole facing the hole of fastening and assembly screw passage, the mentioned hole being dimensioned to allow the introduction of the screw and the necessary tool for handling it.

Con la constitución comentada, cada una de las piezas que componen el dispositivo de la invención es de doble pared en toda su longitud, lográndose con ello un considerable refuerzo, sin que existan zonas debilitadas y permitiendo así obtener las piezas mediante extrusión.With the constitution commented, each of the Parts that make up the device of the invention is double wall throughout its length, thereby achieving a considerable reinforcement, without weakening areas and thus allowing Get the pieces by extrusion.

Las características del dispositivo de la invención y las ventajas del mismo se comprenderán mejor con la siguiente descripción, hecha con referencia a los dibujos adjuntos, en los que se muestra un ejemplo de realización no limitativo.The device features of the invention and the advantages thereof will be better understood with the following description, made with reference to the attached drawings, in which an example of non-limiting embodiment is shown.

En los dibujos:In the drawings:

La figura 1 es una vista de perfil de un dispositivo de constitución tradicional.Figure 1 is a profile view of a traditional constitution device.

La figura 2 muestra en perspectiva las dos piezas que conforman el dispositivo de la invención.Figure 2 shows in perspective the two pieces  that make up the device of the invention.

La figura 3 es una perspectiva de las dos piezas de la figura 2 acopladas entre sí.Figure 3 is a perspective of the two pieces of figure 2 coupled together.

La figura 4 es una vista de perfil del conjunto de la figura 3.Figure 4 is a profile view of the assembly of figure 3.

El dispositivo mostrado en la figura 1 esta compuesto por dos piezas que se referencian con los números 1 y 2, cada una de las cuales comprende un cuerpo tubular 3 de sección rectangular, del que sobresale exteriormente, a lo largo de una de sus aristas, un ala angular que se referencia en general con el número 4. Cada una de estas alas esta compuesta por una rama interna 5, que se encuentra en prolongación coplanaria con la pared adyacente 6 del cuerpo tubular 3, y una rama extrema 7 que forma con la rama interna 5 del mismo ala un ángulo alfa igual a 135°. Con esta constitución, al adosar entre sí la rama externa 7 de cada ala 4, los cuerpos tubulares 6 forman entre sí un ángulo de 90°. La rama 7 de las dos piezas dispone de orificios enfrentables para el paso de un tornillo de armado 8.The device shown in figure 1 is composed of two pieces that are referenced with numbers 1 and 2, each of which comprises a tubular body 3 of section rectangular, from which it protrudes externally, along one of its edges, an angular wing that is generally referred to with the number 4. Each of these wings is composed of a branch internal 5, which is in coplanar extension with the wall adjacent 6 of the tubular body 3, and an end branch 7 that forms with the inner branch 5 of the same wing an alpha angle equal to 135 °. With this constitution, by attaching each other to the outer branch 7 of each wing 4, the tubular bodies 6 form an angle of 90 ° to each other. Branch 7 of the two pieces has facing holes for the passage of a set screw 8.

Con esta constitución se lleva a cabo el armado de marcos de puertas y ventanas, a base de perfiles tubulares. Para ello, en las proximidades de cada dos perfiles 9 y 10 que concurren entre sí para formar un ángulo de 90°, se introducen las piezas 1 y 2, de modo que las ramas 7 de las alas angulares 4 queden adosadas entre sí, introduciéndose a través del orificio 11 de uno de los perfiles el tornillo 8 y la herramienta para su apriete, con lo que se consigue la unión de los perfiles 9 y 10. Pero perdiendo los 135° la rama 7, y juntándose con la contraria también 7, perdiendo de esta manera la robustez del apriete de los perfiles 9 y 10.With this constitution the assembly is carried out of door and window frames, based on tubular profiles. To do this, in the vicinity of every two profiles 9 and 10 that concur with each other to form an angle of 90 °, the pieces 1 and 2, so that the branches 7 of the angular wings 4 are attached to each other, entering through hole 11 of one of the profiles the screw 8 and the tool for its tighten, so that the union of profiles 9 and 10 is achieved. But losing the 135th branch 7, and joining with the opposite also 7, thus losing the robustness of the tightening of the profiles 9 and 10.

Como se ha indicado, si las piezas 1 y 2 se obtienen mediante fundición, las alas 7 pueden ser suficientemente robusta o incluso disponer de las alas 5 y 7 de tabiques transversales de refuerzo.As indicated, if pieces 1 and 2 are obtained by casting, the wings 7 can be sufficiently robust or even have wings 5 and 7 of partitions transversal reinforcement.

El objeto de la invención es poder obtener las piezas 1 y 2 mediante extrusión, sin menoscabo de la resistencia y robustez del dispositivo.The object of the invention is to be able to obtain the pieces 1 and 2 by extrusion, without detriment to resistance and robustness of the device.

Para ello, de acuerdo con la presente invención, según se aprecia en las figuras 2 a 4, el ala angular 4 de cada pieza, definido por las ramas 5 y 7, queda longitudinalmente cerrado por una pared 12 que es prolongación coplanaria de la pared mayor 13 libre del cuerpo tubular 3.For this, in accordance with the present invention, as seen in figures 2 to 4, the angular wing 4 of each piece, defined by branches 5 and 7, is longitudinally closed by a wall 12 which is a coplanar extension of the wall greater 13 free of tubular body 3.

Con esta constitución, cada una de las piezas 1 y 2 es de estructura tubular de sección trapecial recta, en la que el lado oblicuo corresponde a la rama extrema 7 del ala angular 4 de las piezas de la figura 1.With this constitution, each of the pieces 1 and 2 is of tubular structure of straight trapezoidal section, in which the oblique side corresponds to the extreme branch 7 of the angular wing 4 of the pieces in figure 1.

En esta pared oblicua 7, figuras 2 a 4, las dos piezas dispondrán de los correspondientes orificios enfrentables, uno de los cuales puede ir roscado, para recibir el tornillo de fijación 8. Como alternativa, los dos orificios pueden carecer de rosca y la sujeción del tornillo 8 se realizaría mediante tuerca.In this oblique wall 7, figures 2 to 4, the two pieces will have the corresponding facing holes, one of which can be threaded to receive the screw fixation 8. Alternatively, the two holes may lack thread and screw 8 clamping would be done by nut.

Para poder introducir el tornillo 8 y llevar a cabo su apriete, la pared 12 que cierra el ala angular de las dos piezas dispone de orificios 14 y 15, sirviendo el mayor de ellos para introducir el tornillo 8 y herramienta de manipulación del mismo.To be able to introduce screw 8 and take place its tightening, the wall 12 that closes the angular wing of the two pieces has holes 14 and 15, serving the largest of them to introduce screw 8 and tool for handling the same.

El dispositivo armado que se muestra en perfil en la figura 4 se acopla dentro de perfiles 9 y 10 de igual forma que se representa en la figura 1.The armed device shown in profile in  Figure 4 fits inside profiles 9 and 10 in the same way as It is represented in figure 1.

Con la constitución comentada, las piezas 1 y 2 que componen la escuadra o dispositivo de armado son de gran robustez, al disponer de tabique 12 no permite que pierda los 135° la pared 7, al adoptar un perfil completo tubular que incluye un tabique intermedio 16, pudiendo obtenerse las dos piezas mediante extrusión y presentando una robustez similar a la de las piezas obtenidas por fundición.With the constitution commented, pieces 1 and 2 that make up the square or arming device are of great robustness, having a partition 12 does not allow you to lose 135 ° wall 7, by adopting a complete tubular profile that includes a intermediate partition 16, the two pieces can be obtained by extrusion and presenting a robustness similar to that of the pieces obtained by casting.

Por lo demás, las piezas 1 y 2 que componen el dispositivo de la invención se complementan con topes 17 que están impulsados hacia el exterior mediante resortes 18 y que aseguran el posicionado de las piezas 1 y 2 dentro de los perfiles 9 y 10, al introducirse dichos topes a través de orificios que presenta la pared enfrentada de los perfiles. Los topes 17 pueden ser de cualquier configuración, por ejemplo de contorno circular, elíptico, cuadrado, rectangular, poligonal, etc.Otherwise, pieces 1 and 2 that make up the device of the invention are complemented with stops 17 which are propelled outwards by means of springs 18 and that ensure the positioning of parts 1 and 2 within profiles 9 and 10, when these stops are introduced through holes in the facing wall of profiles. The stops 17 may be of any configuration, for example circular contour, elliptical, square, rectangular, polygonal, etc.

La pared 13 de las piezas 1 y 2 será preferentemente de mayor grosor que el resto de dichas piezas con el fin de soportar los esfuerzos transmitidos por los topes 17, sin que se produzcan riesgos de deformaciones.Wall 13 of pieces 1 and 2 will be preferably thicker than the rest of said pieces with the in order to withstand the forces transmitted by the stops 17, without that deformation risks occur.

Claims (2)

1. Dispositivo para la conexión de perfiles tubulares en escuadra, constituido por dos piezas que comprenden un cuerpo tubular de sección rectangular, del que sobresale exteriormente, a partir de una de sus aristas, un ala longitudinal de sección angular de 135°, estando las ramas internas de dichas alas en prolongación coplanaria con la pared mayor adyacente del perfil tubular, mientras que la rama externa forma un ángulo de 135° con la rama interna, disponiendo esta rama externa en las dos piezas de otros tantos orificios enfrentables, roscado al menos uno de ellos, para recibir un tornillo de sujeción y armado de las dos piezas, al quedar adosadas entre sí a través de dichos tramos externos, caracterizado porque el perfil angular de las alas de las dos piezas queda longitudinalmente cerrado por una pared que es prolongación coplanaria de la pared mayor libre de la pieza tubular correspondiente, adoptando cada pieza una estructura tubular de perfil trapecial recto, que dispone en la pared de cierre del ala angular de un orificio enfrentado al orificio en el que se enrosca el tornillo de sujeción y armado, dimensionado para permitir la introducción y manipulación de dicho tornillo.1. Device for connecting tubular profiles in square, consisting of two pieces comprising a tubular body of rectangular section, which protrudes externally, from one of its edges, a longitudinal wing of 135 ° angular section, being the internal branches of said wings in coplanar extension with the adjacent major wall of the tubular profile, while the external branch forms an angle of 135 ° with the internal branch, this external branch being arranged in the two pieces of as many facing holes, threaded at least one of them, to receive a fastening and reinforcement screw of the two pieces, being attached to each other through said external sections, characterized in that the angular profile of the wings of the two pieces is longitudinally closed by a wall that is extension coplanar of the major free wall of the corresponding tubular piece, each piece adopting a tubular structure with a straight trapezoidal profile, which provides puts a hole in the angular wing closing wall facing the hole in which the fastening and assembly screw is threaded, sized to allow the introduction and manipulation of said screw. 2. Dispositivo según la reivindicación 1, caracterizado porque la estructura tubular trapecial dispone de al menos un tabique longitudinal transversal.2. Device according to claim 1, characterized in that the trapezoidal tubular structure has at least one transverse longitudinal partition.
ES200400085U 2004-01-16 2004-01-16 DEVICE FOR CONNECTION OF TUBULAR PROFILES IN ESCUADRA. Expired - Fee Related ES1056609Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200400085U ES1056609Y (en) 2004-01-16 2004-01-16 DEVICE FOR CONNECTION OF TUBULAR PROFILES IN ESCUADRA.
PCT/ES2004/000556 WO2005068738A1 (en) 2004-01-16 2004-12-14 Rigid screwed assembly system for metal structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200400085U ES1056609Y (en) 2004-01-16 2004-01-16 DEVICE FOR CONNECTION OF TUBULAR PROFILES IN ESCUADRA.

Publications (2)

Publication Number Publication Date
ES1056609U true ES1056609U (en) 2004-04-16
ES1056609Y ES1056609Y (en) 2004-08-01

Family

ID=32187473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200400085U Expired - Fee Related ES1056609Y (en) 2004-01-16 2004-01-16 DEVICE FOR CONNECTION OF TUBULAR PROFILES IN ESCUADRA.

Country Status (2)

Country Link
ES (1) ES1056609Y (en)
WO (1) WO2005068738A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002637A1 (en) * 2007-01-12 2008-07-17 Raumplus Gmbh & Co. Kg shelving
ITRM20090013A1 (en) * 2009-01-16 2010-07-17 Tis Tech Idraulico Stradali PORTAL SYSTEM FOR THE DEVELOPMENT OF DEVICES FOR DISSIPATING ENERGY PARTICULARLY SUITABLE FOR SEISMIC STRUCTURE PROTECTION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346587A1 (en) * 1976-04-02 1977-10-28 Euramax Alu EXTRUDED TUBULAR PROFILE FOR THE SEAMLESS ASSEMBLY OF BEAMS OR OTHER CONSTRUCTION ELEMENTS AND ASSEMBLIES OBTAINED
JPH03221636A (en) * 1990-01-29 1991-09-30 Asahi Chem Ind Co Ltd Beam connecting structure
JP2657026B2 (en) * 1992-05-01 1997-09-24 大和ハウス工業株式会社 Column / beam joint structure
DK36895A (en) * 1995-04-03 1996-10-25 Fiberline Composites A S Bracket series for assembly of I- or U-beams
JP2002364067A (en) * 2001-04-05 2002-12-18 Nkk Corp Steel-framed structure and execution method therefor

Also Published As

Publication number Publication date
WO2005068738A1 (en) 2005-07-28
ES1056609Y (en) 2004-08-01

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Effective date: 20141120