FR2639978A1 - Framework of tetrahedral structure and its method of assembly - Google Patents

Framework of tetrahedral structure and its method of assembly Download PDF

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Publication number
FR2639978A1
FR2639978A1 FR8815849A FR8815849A FR2639978A1 FR 2639978 A1 FR2639978 A1 FR 2639978A1 FR 8815849 A FR8815849 A FR 8815849A FR 8815849 A FR8815849 A FR 8815849A FR 2639978 A1 FR2639978 A1 FR 2639978A1
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France
Prior art keywords
purlins
structure according
hips
elements
framework
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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.)
Withdrawn
Application number
FR8815849A
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French (fr)
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.)
LEVEILLE MARIE PAULE
PASCOT MICHEL
Original Assignee
LEVEILLE MARIE PAULE
PASCOT MICHEL
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Publication date
Application filed by LEVEILLE MARIE PAULE, PASCOT MICHEL filed Critical LEVEILLE MARIE PAULE
Priority to FR8815849A priority Critical patent/FR2639978A1/en
Publication of FR2639978A1 publication Critical patent/FR2639978A1/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Framework of tetrahedral structure. The invention concerns the right tetrahedral form of a sheltered volume and the method for assembling the angle rafters at their apex (double 45 DEG cut) permitting the walls and the roofing to be treated simultaneously. The structure is formed by three angle rafters, three upper purlins, three intermediate purlins and three lower purlins or pole plates.

Description

La présente invention concerne une charpente de structure tétraèdrique et son procédé d'assemblage, pouvant être utilisée pour la construction d'une habitation ou'de tout autre abri. The present invention relates to a frame of tetrahedral structure and its assembly method, which can be used for the construction of a dwelling or any other shelter.

Les charpentes traditionnelles sont destinées à être posées sur les murs verticaux de 11 abri. Elles permettent l'édification d'une toiture à une, deux, trois ou quatre pentes selon les cas les plus fréquents, avec des possibilités d'extensions (chien assis, etc...). Traditional frames are intended to be placed on the vertical walls of 11 shelters. They allow the construction of a roof with one, two, three or four slopes according to the most frequent cases, with possibilities of extensions (seated dog, etc ...).

Le dispositif selon l'invention permet de traiter simultanément les murs et la toiture en abritant la surface au sol d'un triangle équilatéral par sa couverture avec trois triangles rectangles isocèles (dont les bases sont pour chacun les côtés du triangle équilateral au sol). Il s'agit en fait d'un tétraèdre rectangle dont l'une des faces (triangle équilatéral) est au sol et dont les trois autres faces (triangles isocèles rectangles) dressées forment en leur sommet le même angle qu'un cube. The device according to the invention makes it possible to simultaneously treat the walls and the roof by sheltering the surface on the ground of an equilateral triangle by its cover with three isosceles right triangles (the bases of which are for each side of the equilateral triangle on the ground). It is in fact about a rectangle tetrahedron of which one of the faces (equilateral triangle) is on the ground and whose three other faces (isosceles right triangles) erected form at their top the same angle as a cube.

Le dispositif selon l'invention se différencie d'une structure d'abri à deux pentes sans murs verticaux (communément appelée "charpente en A"),par le fait que la triangulation de la structure est générale et donc d'une solidité accrue. The device according to the invention differs from a shelter structure with two slopes without vertical walls (commonly called "frame A"), by the fact that the triangulation of the structure is general and therefore of increased solidity.

Sur la base de cette ossature, il est bien sûr possible d'adapter différents types d'extensions.On the basis of this framework, it is of course possible to adapt different types of extensions.

Le procédé d'assemblage des éléments constitutifs- de la structure (trois arêtiers,trois pannes hautes, trois pannes intermé diapres, trois pannes basses ou sablières) consiste essentiellement à disposer les trois arêtiers de section carrée avec la diagonale de celle-ci dans un plan vertical. Figure: 1 (1,2,3l vue de dessus. The process of assembling the constitutive elements of the structure (three hip joints, three high purlins, three intermediate diaphragm purlins, three low purlins or pits) essentially consists in placing the three hip hips with a square cross section in a diagonal thereof. vertical plane. Figure: 1 (1,2,3l top view.

Cette technique d'assemblage des arêtiers - rendue possible par une double coupe à 45 au sommet (fig. 3) - a pour principale qualité de faire bénéficier du maximum de solidité et de tirer le meilleur parti de la triangulation générale de la construction: le résultat est comparable à celui d'une clef de voûte dans d'autres types d'architecture. This hip jointing technique - made possible by a double cut at 45 at the top (fig. 3) - has the main quality of providing maximum strength and making the most of the general triangulation of the construction: the result is comparable to that of a keystone in other types of architecture.

En outre, cette disposition des arêtiers entraîne dtune part la disposition similaire des pannes ( diagonales de leurs sections dans un plan vertical - lorsqu'elles sont carrées),
Figures 1 et 2 (4,5,6,7,8,9,10,11,12) et d'autre part la disposition des chevrons (retombées verticales) figure 4 (13) appropriée à la réception d'une couverture (tuiles mécaniques, ardoises, clins , shingle asphalte, bardeaux).
In addition, this arrangement of the hip joints leads on the one hand to the similar arrangement of the purlins (diagonals of their sections in a vertical plane - when they are square),
Figures 1 and 2 (4,5,6,7,8,9,10,11,12) and on the other hand the arrangement of the rafters (vertical fallout) figure 4 (13) suitable for receiving a cover ( mechanical tiles, slates, siding, asphalt shingle, shingles).

Claims (3)

REVENDICATIONS 1) Structure destinée à la réalisation d'une construction caractérisée en ce que, de forme générale tétraèdrique elle abrite le sol d'un triangle équilatéral par sa couverture en trois triangles rectangles isocèles, c'est à dire qu'eile forme un "tétraèdre rectangle". 1) Structure intended for the realization of a construction characterized in that, of general tetrahedral shape it shelters the ground of an equilateral triangle by its cover in three isosceles right triangles, that is to say that it forms a "tetrahedron rectangle". (fig. 1 et 2). (fig. 1 and 2). ') Structure selon la revendication 1 caractérisée en ce qu'elle comprend trois arêtiers (fig. 1 élts. 1,2,3), trois pannes hautes (fig. I élts. 4,5,b), trois pannes intermédiaires (fig. 1 élts. 7,8,9) trois pannes basses ou sablières ( fig. 1 élts. 10,11,12).  ') Structure according to claim 1 characterized in that it comprises three hips (fig. 1 elts. 1,2,3), three high purlins (fig. I elts. 4,5, b), three intermediate purlins (fig . 1 units. 7,8,9) three low purlins or sand plates (fig. 1 units. 10,11,12). 3) Structure selon les revendications 1 et 2 caractérisée en ce que 3) Structure according to claims 1 and 2 characterized in that l'assemblage des arêtiers est réalisé par une double coupe à 45".  hips are assembled using a double 45 "cut. (fig. 2 élit, 1 et fig. 3 élts. 1,2,3). (fig. 2 elements, 1 and fig. 3 elements. 1,2,3). 4) Structure selon la revendication 3 caractérisée en ce que les trois arêtiers de section carrée ont leurs diagonales situées dans un plan vertical Cfig. 7 élt. 1) 4) Structure according to claim 3 characterized in that the three hips of square section have their diagonals located in a vertical plane Cfig. 7 elt. 1) 5) Structure selon la revendication 4 caractérisée en ce que les pannes ont leurs diagonales situées dans un plan vertical lorsqu'elles sont carrées, position appropriée à la réception des chevrons dest;nés à soutenir le couverture. (fig. 4 élts. 6,9,12,13).  5) Structure according to claim 4 characterized in that the purlins have their diagonals located in a vertical plane when they are square, position suitable for receiving the rafters intended; born to support the cover. (fig. 4 elements. 6,9,12,13).
FR8815849A 1988-12-02 1988-12-02 Framework of tetrahedral structure and its method of assembly Withdrawn FR2639978A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8815849A FR2639978A1 (en) 1988-12-02 1988-12-02 Framework of tetrahedral structure and its method of assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815849A FR2639978A1 (en) 1988-12-02 1988-12-02 Framework of tetrahedral structure and its method of assembly

Publications (1)

Publication Number Publication Date
FR2639978A1 true FR2639978A1 (en) 1990-06-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8815849A Withdrawn FR2639978A1 (en) 1988-12-02 1988-12-02 Framework of tetrahedral structure and its method of assembly

Country Status (1)

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FR (1) FR2639978A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821225A (en) * 2013-06-26 2014-05-28 罗效群 Right angle steel tripod and cone using the same
CN107386436A (en) * 2017-06-14 2017-11-24 中国科学院宁波材料技术与工程研究所 A kind of positive tetrahedron type rod-like structure
NO20200859A1 (en) * 2019-08-01 2021-02-02 Tripod House As Triangular pyramid-shaped support structure, a system and method of manufacturing the same.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073278A (en) * 1980-03-31 1981-10-14 Piramidales Edificaciones Modular dwelling
FR2551113A1 (en) * 1983-08-30 1985-03-01 Antignac Paul Balanced pyramidal timber structure.
FR2588029A1 (en) * 1985-10-02 1987-04-03 Delmon Jean Modular triangular elements and structures, which may or may not be load-bearing, assembled using the said elements

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073278A (en) * 1980-03-31 1981-10-14 Piramidales Edificaciones Modular dwelling
FR2551113A1 (en) * 1983-08-30 1985-03-01 Antignac Paul Balanced pyramidal timber structure.
FR2588029A1 (en) * 1985-10-02 1987-04-03 Delmon Jean Modular triangular elements and structures, which may or may not be load-bearing, assembled using the said elements

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821225A (en) * 2013-06-26 2014-05-28 罗效群 Right angle steel tripod and cone using the same
CN107386436A (en) * 2017-06-14 2017-11-24 中国科学院宁波材料技术与工程研究所 A kind of positive tetrahedron type rod-like structure
NO20200859A1 (en) * 2019-08-01 2021-02-02 Tripod House As Triangular pyramid-shaped support structure, a system and method of manufacturing the same.
WO2021020971A1 (en) * 2019-08-01 2021-02-04 Tripod House As Triangular pyramidal structure, a system and method for fabricating same
NO346236B1 (en) * 2019-08-01 2022-05-02 Tripod House As A system comprising at least four triangular pyramid-shaped support structures, and a method of making the same

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