FR2567990A1 - Self-supporting element intended for the construction of lightweight three-dimensional structures and formed from a strip section which can be rolled up - Google Patents

Self-supporting element intended for the construction of lightweight three-dimensional structures and formed from a strip section which can be rolled up Download PDF

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Publication number
FR2567990A1
FR2567990A1 FR8411534A FR8411534A FR2567990A1 FR 2567990 A1 FR2567990 A1 FR 2567990A1 FR 8411534 A FR8411534 A FR 8411534A FR 8411534 A FR8411534 A FR 8411534A FR 2567990 A1 FR2567990 A1 FR 2567990A1
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Prior art keywords
folding
lateral
element according
self
lines
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FR8411534A
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French (fr)
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FR2567990B1 (en
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FENOUIL JEAN LOUIS
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FENOUIL JEAN LOUIS
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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
    • E04B1/19—Three-dimensional framework structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E04B2001/193—Struts specially adapted therefor of essentially circular cross section with flattened connecting parts, e.g. ends
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1933—Struts specially adapted therefor of polygonal, e.g. square, cross section
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1957—Details of connections between nodes and struts
    • E04B2001/1963—Screw connections with axis at an angle, e.g. perpendicular, to the main axis of the strut
    • 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1975—Frameworks where the struts are directly connected to each other, i.e. without interposed connecting nodes or 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
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
    • E04B2001/1984—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework rectangular, e.g. square, grid
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)

Abstract

a. Self-supporting element intended for the construction of lightweight three-dimensional structures. b. The element comprises a main folding line 1 and two lateral folding lines 6, 7 which part along a fork of one of the two ends 2 of the main folding line 1. c. Manufacture of lightweight three-dimensional structures.

Description

Elément autoportant destiné à la rEconstruction de struc

Figure img00010001

tures légères tridimensionnelles
Figure img00010002
Freestanding element intended for structural rebuilding
Figure img00010001

three-dimensional light forms
Figure img00010002

Figure img00010003
Figure img00010003

La présente invention se rapporte aux éléments autoportants destinés à la construction de structures légères tridimensionnelles
On utilise de telles structures pour créer des faux-plafonds à résille, des cloisons, des façades, des décors de théâtre, des stands d'exposition, des présentoirs et autres mobiliers.The present invention relates to self-supporting elements for the construction of three-dimensional light structures
Such structures are used to create fishnet false ceilings, partitions, facades, stage sets, exhibition stands, displays and other furniture.

On recherche surtout à cet effet des éléments légers, s'assemblant sans difficulté et permettant de réaliser des structures de forme très diverses. We seek especially for this purpose light elements, assembling without difficulty and allowing to achieve very diverse structures of shape.

C'est ce que permet l'élément suivant l'inven- tion qui, bien que formé à partir d'un tronçon de bande enroulable, notamment en matière plastique ou en métal de faible épaisseur, est suffisamment rigide pour être autoportant et conserver sa forme sans pour autant imposer des noeuds d'assemblage pouvant ne pas convenir à la forme recherchée. This is permitted by the element according to the invention which, although formed from a rollable strip section, in particular of plastic or thin metal, is sufficiently rigid to be self-supporting and retain its shape. shape without imposing assembly knots that may not be suitable for the desired shape.

L'élément suivant l'invention est caractérisé en ce que l'élément comporte une ligne principale de pliage et deux lignes latérales de pliage partent suivant une fourche de 11 une au moins des extrémités de la ligne principale de pliage, celle-ci tétant pas dans le plan défini par les lignes latérales de pliage.  The element according to the invention is characterized in that the element comprises a main line of folding and two lateral fold lines run along a fork of at least one of the ends of the main line of folding, the latter not sucking. in the plane defined by the lateral fold lines.

Ces simples pliages suffisent en effet à rigidifier suffisamment le tronçon de bande souple pour le rendre autoportant et ménagent aux extrémités, entre les deux lignes latérales de pliage, des surfaces planes favorables à la mise en place de moyens de fixation des éléments les uns aux autres. Cette fixation peut s'effectuer notamment par vissage, par sertissage, par rivetage, par encliquetage, par collage, par thermosondage, par agrafage ou par d'autres moyens simples. These simple bends are sufficient to stiffen the section of flexible band enough to make it self-supporting and provide at the ends, between the two lateral fold lines, flat surfaces favorable to the establishment of means for fixing the elements to each other. . This attachment can be made in particular by screwing, crimping, riveting, snapping, gluing, heat-sealing, stapling or other simple means.

De préférence, des lignes latérales de pliage sont prévues à chaque extrémité de la ligne principale de pliage et sont à distance des bords transversaux du tronçon de bande. Les surfaces de fixation disponibles sont ainsi des rectangles plats de dimension suffisante pour la mise en place des organes de fixation. Preferably, fold side lines are provided at each end of the main fold line and are spaced apart from the transverse edges of the tape section. The fastening surfaces available are thus flat rectangles of sufficient size for the establishment of fasteners.

La symétrie fait préférer une ligne principale de pliage s'étendant suivant la médiatrice longitudinale de la bande= de mêmelquand l'angle de la ligne principale de pliage avec le plan défini par les lignes latérales de pliage est égal à 1350, l'assemblage de deux éléments permet d'obtenir de nombreux dièdres et notamment un dièdre à angle droit. The symmetry makes it prefer a main line of folding extending along the longitudinal bisector of the band = even when the angle of the main line of folding with the plane defined by the lateral lines of folding is equal to 1350, the assembly of two elements makes it possible to obtain many dihedrons and in particular a dihedron at right angles.

L'invention vise également une structure tridimensionnelle incorporant au moins deux éléments suivant l'invention réunis entre eux à leur extrémité par les surfaces comprises entre deux lignes latérales de pliage. The invention also relates to a three-dimensional structure incorporating at least two elements according to the invention joined together at their end by the surfaces between two lateral fold lines.

Au dessin annexé, donné uniquement à titre d'exemples:
la figure 1 est une vue en perspective d'un élément autoportant suivant l'invention;. In the annexed drawing, given only as examples:
Figure 1 is a perspective view of a self-supporting element according to the invention;

la figure 2 est une vue en perspective d'une variante d'éléments autoportants suivant l'invention;
la figure 3 est une vue en plan d'une variante d'éléments autoportants suivant l'invention;
la figure 4 est une vue en plan d'une variante d'éléments autoportants suivant l'invention;
1a figure 5 est une vue en perspective illustrant l'assemblage de deux éléments autoportants en vue de former une structure tridimensionnelle;
la figure 6 est une vue en plan d'une structure tridimensionnelle construite à partir d'éléments suivant l'invention.Figure 2 is a perspective view of a variant of self-supporting elements according to the invention;
Figure 3 is a plan view of a variant of self-supporting elements according to the invention;
Figure 4 is a plan view of a variant of self-supporting elements according to the invention;
Figure 5 is a perspective view illustrating the assembly of two self-supporting elements to form a three-dimensional structure;
Figure 6 is a plan view of a three-dimensional structure constructed from elements according to the invention.

L'élément autoportant représenté à la figure 1 est constitué à partir d'une bande métallique mince souple au point de pouvoir s'enrouler. Cependantssgrâce auX pliages ménagés dans l'élément, celui-ci est suffisamment rigide pour conserver sa forme. L'élément autoportant représenté à la figure 1 comprend une ligne principale de pliage 1 s'étendant sensiblement suivant la médiatrice longitudinale de la bande mais se terminant aux points 2 et 3 à distance des bords 4 et 5 transversaux du tronçon de bande. Du point 2 partent en forme de fourches deux plis 6 et 7 jusqu'en des points 8 et 9 respectivement des côtés longs de la bande. De même)du point 3 partent deux plis 10, 11 allant jusqu'en des points 12, 13.La ligne principale de pliage 1 fait un angle de 1350 avec le plan défini par les lignes latérales de pliage 6, 7. La surface délimitée par le bord 4 et les plis 6 et 7 est plane et se compose d'une partie d'extrémité rectangulaire et d'une partie triangulaire délimitée par les points 8, 2 et 9. Sur la partie rectangulaire sont ménagés quatre trous 13 pour des vis. Des trous 14 sont également ménagés de la même façon sur l'autre face d'extrémité de l'élément. The self-supporting element shown in Figure 1 is formed from a flexible metal strip flexible to the point of being able to wind. However, due to the folds in the element, it is rigid enough to retain its shape. The self-supporting element shown in Figure 1 comprises a main line of folding 1 extending substantially along the longitudinal bisector of the band but ending at points 2 and 3 away from the edges 4 and 5 transverse strip section. From point 2 leave in the form of forks two folds 6 and 7 to points 8 and 9 respectively long sides of the strip. Likewise) from point 3 start two folds 10, 11 going as far as points 12, 13. The main folding line 1 makes an angle of 1350 with the plane defined by the lateral folding lines 6, 7. The defined surface by the edge 4 and the folds 6 and 7 is flat and consists of a rectangular end portion and a triangular portion delimited by the points 8, 2 and 9. On the rectangular portion are formed four holes 13 for screw. Holes 14 are also arranged in the same way on the other end face of the element.

A la figure 2, la moitié de l'élément de la figure 1 a été tronquée et enlevée et remplacée par une barre 15 collée ou fixée autrement dans le dièdre dont le sommet est constitué par la ligne principale de pliage 1. In Figure 2, half of the element of Figure 1 has been truncated and removed and replaced by a bar 15 glued or otherwise fixed in the dihedron whose top is constituted by the main line of folding 1.

A la figure 3, la ligne principale de pliage 1 est inclinée par rapport à la médiatrice longitudinale de la bande. In Figure 3, the main line of folding 1 is inclined relative to the longitudinal bisector of the band.

A la figure 4, la ligne de pliage 1 est parallèle à la médiatrice longitudinale de la bande. In Figure 4, the fold line 1 is parallel to the longitudinal bisector of the strip.

Comme l'angle entre la ligne principale de pliage 1 et les surfaces d'extrémité définies par les lignes de pliage latérales 6, 7 est de 135 , deux éléments suivant la figure 1 > assemblés comme représenté à la figure 5 par des vis passant dans leurs trous 13 et 14 mis en coîncidence > font entre eux un angle de 90 .  As the angle between the main fold line 1 and the end surfaces defined by the lateral fold lines 6, 7 is 135, two elements according to FIG. 1> assembled as shown in FIG. 5 by screws passing through their holes 13 and 14 coincidentally make an angle of 90 between them.

Bien entendu, l'angle entre les surfaces d'extrémité et la ligne de pliage principal 1 peut être différent de 1350 pour obtenir des angles entre deux éléments assemblés qui diffèrent de 90- . Of course, the angle between the end surfaces and the main fold line 1 may be different from 1350 to obtain angles between two assembled members which differ from 90-.

La figure 6 représente une structure légère tridimensionnelle en éléments autoportants selon l'invention en matière plastique. La structure comporte deux polyèdres formés respectivement de huits éléments El à E8 suivant l'invention, l'élément E7 et l'élément E'5 du second polyèdre étant également assemblés par leur face d'extrémité.  FIG. 6 represents a three-dimensional light structure of self-supporting elements according to the invention made of plastics material. The structure comprises two polyhedrons formed respectively of eight elements E1 to E8 according to the invention, the element E7 and the element E'5 of the second polyhedron being also assembled by their end face.

Claims (9)

REVENDICATIONS 1. Elément autoportant destiné à la construction de structures légères tridimensionnelles et formé à partir d'un tronçon d'une bande enroulable, caractérisé en ce que l'élément comporte une ligne principale de pliage (1) et deux lignes latérales de pliage (6, 7) partent suivant une fourche de l'une au moins des extrémités (2) de la ligne principale de pliage (1), celle-ci n'etant pas dans le plan défini par les lignes latérales de pliage (6, 7). A self-supporting element intended for the construction of three-dimensional light structures and formed from a section of a roll-up strip, characterized in that the element comprises a main folding line (1) and two lateral folding lines (6). , 7) extend along a fork of at least one of the ends (2) of the main fold line (1), the latter not being in the plane defined by the lateral folding lines (6, 7). . 2. Elément suivant la revendication 1, caractérisé en ce que des lignes latérales de pliage (6, 7, 10, 11) sont prévues à chaque extrémité de la ligne principale de pliage (1). Element according to claim 1, characterized in that lateral fold lines (6, 7, 10, 11) are provided at each end of the main fold line (1). 3. Elément suivant la revendication 1 ou 2, caractérisé en ce que la ligne principale de pliage (1) s'étend suivant la longueur du tronçon de bande. 3. Element according to claim 1 or 2, characterized in that the main line of folding (1) extends along the length of the strip section. 4. Elément suivant la revendication 3, caractérisé en ce que la ligne principale de pliage (1) s'étend suivant la médiatrice longitudinale du tronçon de bande. 4. Element according to claim 3, characterized in that the main line of folding (1) extends along the longitudinal bisector of the strip section. 5. Elément suivant l'une des revendications précédentes, caractérisé en ce que les extrémités des lignes latérales de pliage (6,-7) éloignées de la ligne principale de pliage (1) sont à distance des bords transversaux (4) du tronçon de bande. 5. Element according to one of the preceding claims, characterized in that the ends of the lateral folding lines (6, -7) remote from the main line of folding (1) are spaced from the transverse edges (4) of the section of gang. 6. Elément suivant l'une des revendications précédentes, caractérisé en ce que la ligne principale de pliage (1) fait avec le plan défini par les lignes latérales de pliage (6, 7) un angle égal à 135.0.  6. Element according to one of the preceding claims, characterized in that the main line of folding (1) is made with the plane defined by the lateral folding lines (6, 7) an angle equal to 135.0. 7. Elément suivant l'une des revendications précédentes, caractérisé en ce que des organes de fixation des éléments entre eux ou de fixation des éléments sont ménagés dans les surfaces planes qui sont délimitées par les bords transversaux (4) du tronçon de bande et par les lignes latérales de pliage (6, 7). Element according to one of the preceding claims, characterized in that members for fastening the elements between them or for fastening the elements are provided in the flat surfaces which are delimited by the transverse edges (4) of the strip section and by the lateral folding lines (6, 7). 8. Elément suivant la revendication 7, caractérisé en ce que les organes de fixation sont ménagés en dehors du triangle (2, 8, 9) formé par les lignes latérales de pliage. 8. Element according to claim 7, characterized in that the fasteners are formed outside the triangle (2, 8, 9) formed by the lateral lines of folding. 9. Structure légère tridimensionnelle, caractérisée en ce qu'elle comprend au moins deux éléments suivant l'une des revendications précédentes fixés l'un à l'autre par leur face d'extrémité.  9. Three-dimensional light structure, characterized in that it comprises at least two elements according to one of the preceding claims attached to each other by their end face.
FR8411534A 1984-07-20 1984-07-20 SELF-SUPPORTING ELEMENT FOR THE CONSTRUCTION OF LIGHT THREE-DIMENSIONAL STRUCTURES AND FORMED FROM A SECTION OF ROLL-UP TAPE Expired FR2567990B1 (en)

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FR8411534A FR2567990B1 (en) 1984-07-20 1984-07-20 SELF-SUPPORTING ELEMENT FOR THE CONSTRUCTION OF LIGHT THREE-DIMENSIONAL STRUCTURES AND FORMED FROM A SECTION OF ROLL-UP TAPE

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199418A1 (en) * 1985-04-24 1986-10-29 Luciano Romanelli Set of standardized structural elements and accessories for the accomplishment of spatial and/or flat structures which can be combined to delimit habitable spaces in an industrialized building system
FR2597526A1 (en) * 1986-04-21 1987-10-23 Burgard J Marc Modular element of tubular construction
DE3902342A1 (en) * 1989-01-24 1990-07-26 Juerg Steiner Three-dimensional structural system
FR2671571A1 (en) * 1991-01-14 1992-07-17 Fenouiz Jean Louis Device intended for the covering of ceilings, main walls (facades), or partitions
GR20000100192A (en) * 2000-06-07 2002-02-28 Μιχαηλ Νικολαιδης Beam for the construction of roofs of greenhouses with flattened shapes
DE102007014263B3 (en) * 2007-03-21 2008-08-14 Matthias Broda Connecting nodes for erecting a supporting framework connect first flattening areas of first elements on one side forming lug-shaped end regions and lateral recesses to each other
US10465373B2 (en) 2016-07-28 2019-11-05 Cole David Kazuyuki TURNER Integrated structural member

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146539A (en) * 1937-02-05 1939-02-07 Harry W Hahn Structural member for buildings
US2146540A (en) * 1937-02-05 1939-02-07 Harry W Hahn Structural member for buildings
US2284898A (en) * 1939-11-29 1942-06-02 Rudolph B Hartman Structural system
DE2705480A1 (en) * 1976-05-04 1978-03-23 Koennyueipari Szereloe Es Epit Steel roof-bearing lattice structure - comprising holed cold formed bars with connected flat ends combining as plate
US4333293A (en) * 1980-05-19 1982-06-08 Steel Web Corporation Joist having differing metal web reinforcement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146539A (en) * 1937-02-05 1939-02-07 Harry W Hahn Structural member for buildings
US2146540A (en) * 1937-02-05 1939-02-07 Harry W Hahn Structural member for buildings
US2284898A (en) * 1939-11-29 1942-06-02 Rudolph B Hartman Structural system
DE2705480A1 (en) * 1976-05-04 1978-03-23 Koennyueipari Szereloe Es Epit Steel roof-bearing lattice structure - comprising holed cold formed bars with connected flat ends combining as plate
US4333293A (en) * 1980-05-19 1982-06-08 Steel Web Corporation Joist having differing metal web reinforcement

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199418A1 (en) * 1985-04-24 1986-10-29 Luciano Romanelli Set of standardized structural elements and accessories for the accomplishment of spatial and/or flat structures which can be combined to delimit habitable spaces in an industrialized building system
FR2597526A1 (en) * 1986-04-21 1987-10-23 Burgard J Marc Modular element of tubular construction
DE3902342A1 (en) * 1989-01-24 1990-07-26 Juerg Steiner Three-dimensional structural system
DE3902342C2 (en) * 1989-01-24 1999-01-07 Juerg Steiner Spatial building system
FR2671571A1 (en) * 1991-01-14 1992-07-17 Fenouiz Jean Louis Device intended for the covering of ceilings, main walls (facades), or partitions
GR20000100192A (en) * 2000-06-07 2002-02-28 Μιχαηλ Νικολαιδης Beam for the construction of roofs of greenhouses with flattened shapes
DE102007014263B3 (en) * 2007-03-21 2008-08-14 Matthias Broda Connecting nodes for erecting a supporting framework connect first flattening areas of first elements on one side forming lug-shaped end regions and lateral recesses to each other
DE102007014263B8 (en) * 2007-03-21 2008-12-11 Matthias Broda Connection node for a two- or three-dimensional structure
US10465373B2 (en) 2016-07-28 2019-11-05 Cole David Kazuyuki TURNER Integrated structural member
US10982426B2 (en) 2016-07-28 2021-04-20 Cole David Kazuyuki TURNER Integrated structural member

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FR2567990B1 (en) 1987-04-24

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