FR2893960A1 - Hollow beam joining assembly for e.g. carrier structure of mezzanine bed, has assembling device with base integrated by central screws against hollow beams via fastening reservations, and lateral screw perpendicular to bolting - Google Patents

Hollow beam joining assembly for e.g. carrier structure of mezzanine bed, has assembling device with base integrated by central screws against hollow beams via fastening reservations, and lateral screw perpendicular to bolting Download PDF

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Publication number
FR2893960A1
FR2893960A1 FR0512050A FR0512050A FR2893960A1 FR 2893960 A1 FR2893960 A1 FR 2893960A1 FR 0512050 A FR0512050 A FR 0512050A FR 0512050 A FR0512050 A FR 0512050A FR 2893960 A1 FR2893960 A1 FR 2893960A1
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France
Prior art keywords
hollow
assembly
bolting
beams
reservations
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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Withdrawn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
FR0512050A
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French (fr)
Inventor
Claude Blouet
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Individual
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Individual
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Publication date
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Priority to FR0512050A priority Critical patent/FR2893960A1/en
Publication of FR2893960A1 publication Critical patent/FR2893960A1/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/127Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with hollow cross section
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B95/00Fittings for furniture
    • A47B95/04Keyplates; Ornaments or the like
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/072Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/073Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
    • E04F13/0733Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns for corners

Abstract

The assembly has an assembling device (30) with a base integrated by central screws (53) against hollow beams (50) via fastening reservations. The beams are formed by interlocking hollow beam profile boards along male and female hooking ribs, and the device is positioned inside the beams. The assembling device has a bolting (54) along an axis of the beams and a lateral screw (55) which is perpendicular to the bolting.

Description

La présente invention concerne une procédé constructif perfectionné et sonThe present invention relates to an improved constructive method and its

dispositif d'assemblage associé utilisant des poutres creuses. L'invention s'appliquant aussi bien aux particuliers bricoleurs ou qu'aux professionnels du bâtiment et de l'ameublement. L'invention trouvant plusieurs domaines d'application comme celui de l'habillage du mobilier urbain, celui du mobilier de jardinage, la construction de meubles de grands gabarits, la construction de poutres apparentes pour l'habillage intérieur ou extérieur d'habitations. L'invention consistant en l'assemblage de poutres creuses d'un type particulier associé avec l'utilisation d'un dispositif d'assemblage selon l'invention. L'assemblage de poutres creuses pouvant aussi bien être utilisé dans une fonction d'habillage de structures existantes que dans la constitution de structures porteuses ou non porteuses creuses. Il est connu certains dispositifs d'assemblage de poutres creuses. Ces dispositifs de l'art antérieur présentent l'inconvénient d'être peu accessibles à des néophytes ou à des personnes maîtrisant mal le bricolage. Ces dispositifs nécessitent par ailleurs des moyens de transport peu accessibles comme des camions ou des engins de chantier élévateurs. Un objet principal de l'invention est de proposer un dispositif d'assemblage qui soit économique et facile à monter.  associated assembly device using hollow beams. The invention applies both to home users or to professionals in the building and furniture industry. The invention finds several fields of application such as the dressing of street furniture, that of garden furniture, the construction of large furniture, the construction of exposed beams for the interior or exterior cladding of homes. The invention consists in the assembly of hollow beams of a particular type associated with the use of an assembly device according to the invention. The assembly of hollow beams can be used both in a function of covering existing structures and in the constitution of hollow supporting or non-supporting structures. Some hollow beam assembly devices are known. These devices of the prior art have the disadvantage of being inaccessible to neophytes or people with poor mastery of DIY. These devices also require inaccessible means of transport such as trucks or construction site machines. A main object of the invention is to provide an assembly device which is economical and easy to assemble.

Un objet de l'invention est de proposer un dispositif d'assemblage qui soit facilement transportable.  An object of the invention is to provide an assembly device that is easily transportable.

Un objet de l'invention est de proposer un dispositif d'assemblage de poutres creuses qui soit facilement transportable avec un véhicule domestique courant. Un objet de l'invention est de proposer un dispositif d'assemblage qui puisse être distribué dans les grands points de distribution en conditionnement complet comprenant aussi bien les poutres d'assemblage que les éléments d'assemblage. Dans un aspect principal, l'invention se réalise sur la base d'une poutre creuse constituée à partir de deux profils de planches différents qui assemblés forment une poutre. L'invention comportant également un élément d'assemblage particulier qui se positionne à l'intérieur à l'extrémité de la poutre assemblé de façon à faire jonction entre les deux poutres. Les figures annexées représentent un mode particulier de l'invention 15 sur lesquelles :  An object of the invention is to provide a hollow beam assembly device which is easily transportable with a current domestic vehicle. An object of the invention is to propose an assembly device that can be distributed in the large distribution points in complete packaging comprising both the assembly beams and the assembly elements. In a main aspect, the invention is realized on the basis of a hollow beam made from two different profiles of boards which assembled form a beam. The invention also includes a particular connecting element which is positioned inside the end of the beam assembled so as to join the two beams. The appended figures represent a particular embodiment of the invention in which:

- Les figures la et lb représentent deux formes particulières d'une planche profil de poutre creuse mâles Les figures 2a et 2b représentent deux formes particulières d'une planche profil de poutres creuses femelles 20 Les figures 3a et 3b représentent en vue de haut et de profil un dispositif d'assemblage de deux poutres selon l'invention - Les figures 4a, 4b représente deux vues de haut d'un dispositif d'assemblage dans une poutre creuse selon l'invention - Les figures 5a, 5b, 5c et 5d représentent quatre étapes successives d'assemblage de trois poutres entre elles - La figure 6 représente une poutre creuse ouverte en U - La figure 7 représente une application possible de l'invention à du mobilier urbain - La figure 8 représente une application possible de l'invention à du mobilier d'intérieur La figure 1 a représente une planche profil mâle (2a) de poutre creuse pour application sur poutre creuse en U. La figure lb représente une planche profil mâle (2b) de poutre creuse pour application sur poutre creuse fermé en carré. Les profils (2, 3, 2a, 2b, 3a, 3b) étant préférentiellement réalisé par l'usinage de planches de bois et dans des longueurs courantes de zéro à quatre mètres. Le profil de forme générale rectangulaire allongé présente une première face plane extérieure (5) une face intérieure (7a) de forme sensiblement plane ou incurvé. Selon la figure la , une première extrémité (6a) est plane et une seconde extrémité est pourvue de nervures d'accroches mâles. Selon la figure lb les deux extrémités sont pourvues de nervures d'accroche mâles (12a, 12b). Les figures 2a et 2b représentent deux formes particulières d'une planche profil (3a, 3b) de poutres creuses femelles dans la quelle la figure 2a est destinée à une poutre en U ou à une poutre fermée en carré. Comme pour la figure la, lb les surfaces extérieures sont planes, les surfaces intérieures sont planes ou légèrement incurvées et les extrémités sont pourvues de nervures d'accroche femelles (13a, 13b). La figure 3a représente en vue de haut un dispositif d'assemblage (30) de deux poutres selon l'invention qui présente une forme de tube creux de périphérie préférentiellement circulaire fermé à une première extrémité par un fond (35) et ouverte à la seconde extrémité (36) et de hauteur d'environ dix centimètres. Le dispositif étant pourvu de raidisseurs (31) disposés le long de ses parois intérieurs. La fonction de ces raidisseurs étant à la fois de supporter les contraintes d'écrasement à l'intérieur de la poutre creuse, mais aussi de consolider le dispositif qui sera vissé à travers les réservations de visserie (32, 33) sur le fond (35). Une réservation centrale de visserie (33) étant disposée au centre du fond (35).  FIGS. 1a and 1b show two particular shapes of a hollow hollow beam profile board. FIGS. 2a and 2b show two particular shapes of a profile board of hollow hollow beams. FIGS. 3a and 3b show a view from above and from profile a device for assembling two beams according to the invention - FIGS. 4a, 4b represent two top views of an assembly device in a hollow beam according to the invention - FIGS. 5a, 5b, 5c and 5d represent four successive stages of assembly of three beams with each other - Figure 6 shows a hollow open beam - Figure 7 shows a possible application of the invention to street furniture - Figure 8 represents a possible application of the invention Figure 1a shows a hollow profile male profile board (2a) for application on a U-shaped hollow beam. Figure 1b shows a beam profile profile (2b) of a beam hollow for application on closed hollow beam in square. The profiles (2, 3, 2a, 2b, 3a, 3b) being preferably made by machining wooden planks and in standard lengths from zero to four meters. The generally elongated rectangular shape profile has a first outer planar face (5) an inner face (7a) of substantially flat or curved shape. According to Figure la, a first end (6a) is flat and a second end is provided with male hooks ribs. According to Figure lb the two ends are provided with male hooking ribs (12a, 12b). Figures 2a and 2b show two particular shapes of a profile board (3a, 3b) of female hollow beams in which Figure 2a is intended for a U-beam or a closed beam squared. As in Fig. 1a, the outer surfaces are flat, the inner surfaces are flat or slightly curved and the ends are provided with female hooking ribs (13a, 13b). FIG. 3a is a top view of an assembly device (30) for two beams according to the invention which has a hollow tube shape with a preferably circular periphery closed at one end by a bottom (35) and open at the second end; end (36) and height of about ten centimeters. The device being provided with stiffeners (31) arranged along its inner walls. The function of these stiffeners being both to withstand the crushing stresses inside the hollow beam, but also to consolidate the device which will be screwed through the hardware reservations (32, 33) on the bottom (35). ). A central reservation of screws (33) being disposed at the center of the bottom (35).

La périphérie circulaire du dispositif d'assemblage (30) ayant une fonction d'ajustement facile comme le représente la figure 4a avec en vue de haut un dispositif d'assemblage dans une poutre creuse (2, 3) qui vient de positionner autour du dispositif d'assemblage (30). La poutre creuse étant constitué par l'assemblage de quatre profils (2, 3) dont deux profils mâles (2b) et deux profils femelles (3b). La forme incurvée intérieure pouvant légèrement épouser la périphérie circulaire du dispositif d'assemblage de façon à maximiser la surface de contact, ce qui a pour double effet de mieux solidariser la poutre contre le dispositif d'assemblage et de laisser une place plus importante pour le vissage latéral (55), figure 4b, à travers les profils sur le dispositif d'assemblage (30). Le fond (35) du dispositif d'assemblage (50) étant solidarisé par vissage (53) contre la poutre à assembler à travers les réservations de vissage (32, 33). Les figures 5a, 5b, 5c et 5d représentent quatre étapes successives d'assemblage de trois poutres (50) entre elles. En figure 5a, le dispositif d'assemblage (30) étant vissé par la réservation centrale (33) au moyen d'une première visse (53) sur la première poutre (50). En figure 5b, qui peut dans certains cas être intervertit avec la figure 5c, l'utilisateur visse les quatre autres visses (53) à travers les réservations périphériques de visserie (32) sur le fond (35) du dispositif d'assemblage (30). En figure 5c, l'utilisateur positionne la seconde poutre à assembler autour du dispositif d'assemblage (30). Il peut alors effectuer deux opérations de consolidation. La première opération de consolidation étant de remplacer le vissage central (53) par un boulonnage (54) qui est plus solide. La fonction de ce premier vissage (53) ayant été dans ce cas de fixer temporairement pour positionner avec précision le dispositif d'assemblage (30) sur la partie à assembler. La seconde opération étant de visser latéralement sur le flan de la seconde poutre (50) des visses latérales (55) de consolidation pour assembler le dispositif d'assemblage (30) avec la seconde poutre (50). La figure 5d représentant comment l'opération a été reconduite à la seconde extrémité de la seconde poutre pour la joindre à une troisième poutre (50). La figure 6 représente l'assemblage d'une poutre creuse en U qui utilise deux profils mâles (2a) et un profil femelle. Ce type de poutre pouvant notamment être utilisé pour coffrer ou habiller une gaine murale ou l'épaisseur d'une cloison. La figure 7 représente une application possible de l'invention à du mobilier urbain avec une application pour l'habillage d'un feu rouge. La figure 8 représente une application possible de l'invention à du mobilier d'intérieur comme par exemple pour la structure porteuse d'un lit à mezzanine. La présente invention concerne donc bien un ensemble constructif d'assemblages de poutres creuses (50) caractérisé en ce que les poutres creuses (50) sont constituées à partir de l'assemblage par emboîtement de planches profil (2, 3, 2a, 2b, 3a, 3b) selon des nervures de profil (12a, 12b, 13a, 13b) complémentaires et en ce que les poutres creuses (50) sont solidarisées par un dispositif d'assemblage (30) positionné à l'intérieur de la poutre creuse (150) et à son extrémité d'assemblage, le dispositif d'assemblage (30) comprenant des premiers moyens de solidarisation longitudinaux (32, 33, 53, 54) selon l'axe de la poutre et des seconds moyens de solidarisation latéraux (7a, 7b, 55) sensiblement perpendiculaire à l'axe de la poutre distincts des moyens de solidarisation longitudinaux (32, 33, 53, 54).  The circular periphery of the assembly device (30) having an easy adjustment function as shown in FIG. 4a with a view from above of an assembly device in a hollow beam (2, 3) which has just positioned around the device assembly (30). The hollow beam is constituted by the assembly of four profiles (2, 3) including two male profiles (2b) and two female profiles (3b). The inner curved shape can slightly marry the circular periphery of the assembly device so as to maximize the contact surface, which has the double effect of better bonding the beam against the assembly device and leave more room for the lateral screwing (55), FIG. 4b, through the profiles on the assembly device (30). The bottom (35) of the assembly device (50) being secured by screwing (53) against the beam to be assembled through the screwing reservations (32, 33). Figures 5a, 5b, 5c and 5d show four successive steps of assembling three beams (50) together. In Figure 5a, the assembly device (30) being screwed by the central reservation (33) by means of a first screw (53) on the first beam (50). In FIG. 5b, which may in certain cases be inverts with FIG. 5c, the user screws the four other screws (53) through the peripheral fastener reservations (32) on the bottom (35) of the assembly device (30). ). In FIG. 5c, the user positions the second beam to be assembled around the assembly device (30). He can then perform two consolidation operations. The first consolidation operation is to replace the central screw (53) by bolting (54) which is stronger. The function of this first screw (53) having been in this case to temporarily fix to accurately position the assembly device (30) on the part to be assembled. The second operation is to screw laterally on the blank of the second beam (50) lateral screws (55) consolidation to assemble the assembly device (30) with the second beam (50). Figure 5d showing how the operation was taken to the second end of the second beam to join a third beam (50). Figure 6 shows the assembly of a U-shaped hollow beam that uses two male profiles (2a) and a female profile. This type of beam can be used in particular to form or dress a wall sheath or the thickness of a partition. Figure 7 shows a possible application of the invention to street furniture with an application for the dressing of a red light. FIG. 8 shows a possible application of the invention to interior furniture, for example for the structure carrying a mezzanine bed. The present invention therefore relates to a constructive assembly of hollow beam assemblies (50), characterized in that the hollow beams (50) are formed from the interlocking assembly of profile planks (2, 3, 2a, 2b, 3a, 3b) according to complementary profile ribs (12a, 12b, 13a, 13b) and in that the hollow beams (50) are secured by an assembly device (30) positioned inside the hollow beam ( 150) and at its assembly end, the assembly device (30) comprising first longitudinal fastening means (32, 33, 53, 54) along the axis of the beam and second lateral fastening means (7a , 7b, 55) substantially perpendicular to the axis of the beam separate from the longitudinal fastening means (32, 33, 53, 54).

On voit bien que de nombreuses variantes éventuellement susceptibles de se combiner peuvent ici être apportées sans jamais sortir du 5 cadre de l'invention tel qu'il est défini ci-après.  It can clearly be seen that many variants that may possibly be combined here can be made without ever departing from the scope of the invention as defined below.

Claims (1)

REVENDICATIONS 1 - Ensemble constructif d'assemblages de poutres creuses (50) caractérisé en ce que les poutres creuses (50) sont constituées à partir de l'assemblage par emboîtement de planches profil (2, 3, 2a, 2b, 3a, 3b) selon des nervures de profil (12a, 12b, 13a, 13b) complémentaires et en ce que les poutres creuses (50) sont solidarisées par un dispositif d'assemblage (30) positionné à l'intérieur de la poutre creuse (50) et à son extrémité d'assemblage, le dispositif d'assemblage (30) comprenant des premiers lo moyens de solidarisation longitudinaux (32, 33, 53, 54) selon l'axe de la poutre et des seconds moyens de solidarisation latéraux (7a, 7b, 55) sensiblement perpendiculaire à l'axe de la poutre distincts des moyens de solidarisation longitudinaux (32, 33, 53, 54).  1 - Construction set of hollow beam assemblies (50), characterized in that the hollow beams (50) are formed from the interlocking assembly of profile planks (2, 3, 2a, 2b, 3a, 3b) according to complementary ribs (12a, 12b, 13a, 13b) and in that the hollow beams (50) are secured by an assembly device (30) positioned inside the hollow beam (50) and at its assembly end, the assembly device (30) comprising first longitudinal locking means (32, 33, 53, 54) along the axis of the beam and second lateral fastening means (7a, 7b, 55 ) substantially perpendicular to the axis of the beam separate from the longitudinal fastening means (32, 33, 53, 54).
FR0512050A 2005-11-29 2005-11-29 Hollow beam joining assembly for e.g. carrier structure of mezzanine bed, has assembling device with base integrated by central screws against hollow beams via fastening reservations, and lateral screw perpendicular to bolting Withdrawn FR2893960A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0512050A FR2893960A1 (en) 2005-11-29 2005-11-29 Hollow beam joining assembly for e.g. carrier structure of mezzanine bed, has assembling device with base integrated by central screws against hollow beams via fastening reservations, and lateral screw perpendicular to bolting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0512050A FR2893960A1 (en) 2005-11-29 2005-11-29 Hollow beam joining assembly for e.g. carrier structure of mezzanine bed, has assembling device with base integrated by central screws against hollow beams via fastening reservations, and lateral screw perpendicular to bolting

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FR2893960A1 true FR2893960A1 (en) 2007-06-01

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FR0512050A Withdrawn FR2893960A1 (en) 2005-11-29 2005-11-29 Hollow beam joining assembly for e.g. carrier structure of mezzanine bed, has assembling device with base integrated by central screws against hollow beams via fastening reservations, and lateral screw perpendicular to bolting

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FR (1) FR2893960A1 (en)

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