FR2906279A1 - Wooden piece assembling device for small surface building i.e. mobile home, has base on which axle is supported such that hooks are hooked to axle, where hooks are obtained by laser cutting in sheet metal of thickness - Google Patents

Wooden piece assembling device for small surface building i.e. mobile home, has base on which axle is supported such that hooks are hooked to axle, where hooks are obtained by laser cutting in sheet metal of thickness Download PDF

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Publication number
FR2906279A1
FR2906279A1 FR0608393A FR0608393A FR2906279A1 FR 2906279 A1 FR2906279 A1 FR 2906279A1 FR 0608393 A FR0608393 A FR 0608393A FR 0608393 A FR0608393 A FR 0608393A FR 2906279 A1 FR2906279 A1 FR 2906279A1
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FR
France
Prior art keywords
hooks
axle
base
sheet metal
hooked
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.)
Pending
Application number
FR0608393A
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French (fr)
Inventor
Eddy Escure
Jacqueline Escure
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0608393A priority Critical patent/FR2906279A1/en
Publication of FR2906279A1 publication Critical patent/FR2906279A1/en
Pending legal-status Critical Current

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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
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/06—Constructions of roof intersections or hipped ends
    • E04B7/063—Hipped 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
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/2616—Hinged connections of wooden members

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

Abstract

The device has a base (1) on which an axle (3) is supported, where the axle is provided such that hooks (2) are hooked to the axle. The hooks are obtained by using laser cutting in a sheet metal of thickness of 1.5 millimeter, where the sheet metal is folded according to a design. The axle has a diameter of 10 millimeter, and is formed by folding along a predefined profile. The base and the hooks are fixed on ends of wooden piece by studding.

Description

1 Description L'invention consiste en un ensemble de 3 types de pièces1 Description The invention consists of a set of 3 types of parts

métalliques dont le dessin est tel que leur assemblage permet de mettre en place rapidement et avec toute la sécurité nécessaire, les différentes pièces de bois qui constituent la charpente d'une toiture à 4 pans.  metal whose design is such that their assembly allows to set up quickly and with all the necessary security, the various pieces of wood which constitute the frame of a roof with 4 sides.

Cet ensemble est particulièrement adapté aux charpentes légères telles que celles des toitures de mobil-homes, sans que cette application soit limitative. A ce jour, ce moyen d'assemblage, à l'aide de pièces métalliques crochetées, n'existe pas. Les pièces de bois sont assemblées les unes aux autres par cloutage. Ce système d'assemblage métallique pour charpentes légères en bois est un ensemble constitué de : une pièce selon figure (1) appelée "base", 1 pièce selon figure (3) appelée "axe", 5 pièces selon figure (2) appelées "crochets". Base et crochets sont en tôle d'épaisseur 1,5 mm. L'axe est en acier étiré diamètre 10 mm. Ces différentes pièces s'assemblent conformément à la figure (5).  This set is particularly suitable for light structures such as those of mobile home roofs, without this application being limiting. To date, this means of assembly, using hooked metal parts, does not exist. The pieces of wood are assembled to each other by nailing. This metal assembly system for light wood frames is an assembly consisting of: a part according to figure (1) called "base", 1 piece according to figure (3) called "axis", 5 pieces according to figure (2) called " hooks". Base and hooks are made of 1.5 mm thick sheet metal. The shaft is drawn steel diameter 10 mm. These different pieces are assembled according to the figure (5).

Il est bien précisé que l'invention n'est pas limitée aux matériaux et dimensions indiqués dans cette description, mais qu'elle embrasse toutes les variantes d'exécution, dans le cadre des revendications. Dans la pratique, on commence par couper à la longueur voulue les 6 pièces de bois nécessaires pour constituer l'extrémité de la charpente : 1 panne faîtière et 5 arbalétriers, dans des chevrons de 80 x 25 mm . Toute autre dimension de chevron, compatible avec la toiture à réaliser, peut être adoptée : les pièces métalliques seraient alors dessinées en fonction de ce choix de charpente. La base est fixée sur l'extrémité de la panne faîtière par cloutage, ou par tout autre procédé équivalent (boulonnage, collage, etc..) Les 5 crochets sont fixés, de la même manière, sur une extrémité de chacun des 5 arbalétriers. L'axe est assujetti sur la base, puis les crochets sont "clipsés" sur l'axe, comme le montre la figure (5). Ce clipsage s'effectue en présentant chaque crochet à 45 de sa position normale de travail.  It is clearly stated that the invention is not limited to the materials and dimensions indicated in this description, but embraces all the variants of execution within the scope of the claims. In practice, we begin by cutting to length the 6 pieces of wood needed to form the end of the frame: 1 ridge and 5 rafter, in rafters of 80 x 25 mm. Any other dimension of chevron, compatible with the roof to realize, can be adopted: the metal parts would then be drawn according to this choice of framework. The base is fixed on the end of the ridge purlin by studding, or by any other equivalent method (bolting, gluing, etc.). The hooks are likewise fixed on one end of each of the five rafters. The axis is secured on the base, then the hooks are "clipped" on the axis, as shown in Figure (5). This clipping takes place by presenting each hook at 45 of its normal working position.

La forme des découpes des crochets est telle qu'une fois placés dans leur position fonctionnelle normale, ils ne peuvent se détacher de l'axe, même sous une charge importante.  The shape of the cutouts of the hooks is such that once placed in their normal functional position, they can not detach from the axis, even under a heavy load.

40 2906279 2 Description (suite) Pour assurer la qualité de l'assemblage que constitue ce système, il est important que les pièces métalliques soient réalisées avec une grande précision. Le meilleur procédé consiste à réaliser ces pièces par découpe au laser et pliage sur des matrices précises. Ainsi, la figure (6) montre le plan de la tôle qui deviendra la base et la figure (7) montre le plan de la tôle qui deviendra un crochet. Ces procédés, de découpe et de pliage, ne sont pas onéreux lorsqu'ils sont mis en oeuvre sur de grandes séries. Le temps gagné au montage des charpentes justifie largement l'utilisation de tels systèmes d'assemblage.40 2906279 2 Description (continued) To ensure the quality of this system's assembly, it is important that the metal parts are made with great precision. The best method is to make these parts by laser cutting and folding on precise matrices. Thus, Figure (6) shows the plane of the sheet which will become the base and Figure (7) shows the plane of the sheet which will become a hook. These processes, cutting and folding, are not expensive when they are implemented on large series. The time gained in assembling the frames largely justifies the use of such assembly systems.

Claims (5)

Revendicationsclaims 1 - Dispositif constitué de sept pièces métalliques, destiné à rendre plus solide et plus facile à assembler, les différentes pièces de bois qui constituent la charpente de toitures légères à quatre pans, par exemple celles des mobil-homes.  1 - Device consisting of seven metal parts, intended to make more solid and easier to assemble, the various pieces of wood that make up the framework of light roofs with four sides, for example those of mobile homes. 2 ù Le dispositif selon revendication 1 est caractérisé en ce qu'il est composé d'une base (fig. 1), sur laquelle vient s'assujettir un axe (fig. 3), auquel sont accrochés les cinq crochets (fig.2 - The device according to claim 1 is characterized in that it is composed of a base (FIG 1), on which is fastened an axis (Figure 3), which are hung five hooks (Fig. 2).2). 3 - Le dispositif selon revendication 2 est caractérisé en ce que la base et les crochets sont découpés au laser dans de la tôle d'épaisseur 1,5 mm , qui est ensuite pliée selon un dessin très précis. L'axe, réalisé en acier étiré de diamètre 10 mm, est lui aussi formé par pliage suivant un profil bien défini. Cependant, les épaisseurs de tôle et le diamètre de l'axe peuvent être différents de ceux indiqués ci-dessus, afin d'être bien adaptés aux dimensions de la charpente.  3 - The device according to claim 2 is characterized in that the base and the hooks are laser cut in 1.5 mm thick sheet metal, which is then folded according to a very precise drawing. The shaft, made of drawn steel with a diameter of 10 mm, is also formed by folding according to a well-defined profile. However, the sheet thicknesses and the diameter of the axis may be different from those indicated above, in order to be well adapted to the dimensions of the frame. 4 - Le dispositif selon revendication 3 est caractérisé en ce que la base et les crochets sont fixés par cloutage (ou autre procédé équivalent) sur les extrémités des pièces de bois concernées : panne faîtière et arbalétriers.  4 - The device according to claim 3 is characterized in that the base and the hooks are fixed by nailing (or other equivalent process) on the ends of the wood pieces concerned: ridge and crossbowmen. 5 - Le dispositif selon revendication 4 est caractérisé en ce que, une fois l'assemblage réalisé et placé dans sa position de travail (fig. 5), les crochets ne peuvent spontanément s'échapper de l'axe, même sous fortes charges. Cette propriété tient aux dessins de découpe de la base et des crochets ( selon figures 6 et 7 ).  5 - The device according to claim 4 is characterized in that, once the assembly is made and placed in its working position (Figure 5), the hooks can not spontaneously escape the axis, even under heavy loads. This property is due to the cutting drawings of the base and the hooks (according to FIGS. 6 and 7).
FR0608393A 2006-09-25 2006-09-25 Wooden piece assembling device for small surface building i.e. mobile home, has base on which axle is supported such that hooks are hooked to axle, where hooks are obtained by laser cutting in sheet metal of thickness Pending FR2906279A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0608393A FR2906279A1 (en) 2006-09-25 2006-09-25 Wooden piece assembling device for small surface building i.e. mobile home, has base on which axle is supported such that hooks are hooked to axle, where hooks are obtained by laser cutting in sheet metal of thickness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0608393A FR2906279A1 (en) 2006-09-25 2006-09-25 Wooden piece assembling device for small surface building i.e. mobile home, has base on which axle is supported such that hooks are hooked to axle, where hooks are obtained by laser cutting in sheet metal of thickness

Publications (1)

Publication Number Publication Date
FR2906279A1 true FR2906279A1 (en) 2008-03-28

Family

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Family Applications (1)

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FR0608393A Pending FR2906279A1 (en) 2006-09-25 2006-09-25 Wooden piece assembling device for small surface building i.e. mobile home, has base on which axle is supported such that hooks are hooked to axle, where hooks are obtained by laser cutting in sheet metal of thickness

Country Status (1)

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FR (1) FR2906279A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423898A (en) * 1966-07-28 1969-01-28 Intern Enterprises Inc Roof framing system
GB2214964A (en) * 1988-02-20 1989-09-13 Duraflex Ltd Conservatory canopy
DE20212201U1 (en) * 2002-08-08 2002-12-12 Krug Michael Articulated corner connection for pavilions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423898A (en) * 1966-07-28 1969-01-28 Intern Enterprises Inc Roof framing system
GB2214964A (en) * 1988-02-20 1989-09-13 Duraflex Ltd Conservatory canopy
DE20212201U1 (en) * 2002-08-08 2002-12-12 Krug Michael Articulated corner connection for pavilions

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