EP0033257A1 - Grid-like panels with standardised dimensions for building lay-outs or furniture, systems comprising different types of said panels having correlated base standard dimensions, and method of manufacturing said panels from massive wood - Google Patents
Grid-like panels with standardised dimensions for building lay-outs or furniture, systems comprising different types of said panels having correlated base standard dimensions, and method of manufacturing said panels from massive wood Download PDFInfo
- Publication number
- EP0033257A1 EP0033257A1 EP81400032A EP81400032A EP0033257A1 EP 0033257 A1 EP0033257 A1 EP 0033257A1 EP 81400032 A EP81400032 A EP 81400032A EP 81400032 A EP81400032 A EP 81400032A EP 0033257 A1 EP0033257 A1 EP 0033257A1
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- European Patent Office
- Prior art keywords
- panels
- squares
- length
- qxa
- rxa
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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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
- E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
- E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
- E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches
Definitions
- the present invention relates to panels intended for the realization of space arrangements (restaurants, shops, clubs, hotels, offices, etc.) and / or of furniture (seats, tables, libraries, etc.)
- the object of the invention is to propose panels of this kind whose particular critical dimensions make it possible, from relatively few basic modules, to produce a very high number of combinations of arrangements and / or furnishings.
- a panel with a grating structure according to the invention is characterized in that it has a thickness a, that it comprises nl longitudinal elements of length qxa and n2 orthogonally transverse elements of length rxa (q and r being two odd whole numbers) , that the frame distance which separates two successive parallel elements is pxa (p being a chosen whole number of value 1,2 etc 7), and that the chosen values of the numbers p, q, r, nl and n2 are such that they verify the following relationships: -
- the invention also relates to the system constituted by a set of different types of standard panels having the same basic value a, and remarkable by different choices for each type of the frame distance pxa, the different values pl, p2, p3 , p4, p5 ... of the number p being chosen such that one can choose values of the numbers nl and n2 making it possible to obtain for the different types of standard panels the same values for the numbers q and r in accordance with the relations ci -above.
- These standard panels can be made of metal, plastic, or wood.
- the invention also relates to a particular process for the preparation of these panels from solid wood.
- This particular process was invented to solve the problem, which had been formulated by the association governed by the law of 1901 and called "interprofessional group of promotion of the economy of the wood in Lorraine GIPEB-LOR", of the optimal use solid wood from either second-choice logs or from scrap of superior quality logs.
- the operating method generally used when sawing solid wood from trees consists in sawing the log longitudinally, consisting of the trunk of the tree stripped of its branches, in planks or trays of predetermined constant thickness.
- slabs The start and the end of this operation generate two main falls, called slabs, with a cross section in the shape of substantially circular sectors bounded by the upper and lower parts of the log covered by the bark.
- Second-choice woods are either lost, or used in low-value applications such as railway sleepers, are transformed into sawdust and chips for the subsequent manufacture of agglomerates, or sawn again into elements of various rectangular sections of constant width and different heights optimally fitting inside the aforementioned second choice woods; these elements of the same height are then grouped together, and by gluing and possibly abutting, reconstituted wood is thus produced.
- Another object of the invention is therefore to add value to solid woods which currently are not.
- the successive half-wood notches formed along the squares are located alternately on one face and then on the opposite face of the squares arranged according to one of the dimensions of the panel to optimally guarantee the flatness thereof.
- the panels after their manufacture which only involves conventional woodworking machines for sawing, notching, gluing, etc., are stored flat on marble and stacked directly on top of each other. others.
- FIG. 1 represents in perspective a particular panel according to the invention
- Figures 2 to 6 schematically show, in top view, standard square panels of different types forming a system of different types of panels with standard basic dimensions tiled according to the invention.
- the standard square panel in Figure 1 is formed by assembling orthogonally half-wood notches in seven squares in one direction 1.1, 1.2, 1.3, ... 1.7 and seven in the other, 2.1, 2.2, 2.3. .. 2.7.
- Each square has a square cross-section a side, for example with a value of 22.5 mm.
- Each plaice has, from one of its ends, a succession of seven half-wood notches 3, of length a and spaced from the next of length 2a.
- the successive cuts of the squares 1.1, 1.2, ... 1.7 are arranged alternately on one face and then on the other of these squares to improve the flatness of the panel.
- FIGS. 2 to 6 schematically represent, seen from above, five standardized screened panels forming a system and these panels are characterized by the following correlated dimensions satisfying the relationships explained above.
- the panels can be the subject of different finishes, by dyes, colors, various paints.
- the inner squares of the grating panels can be filled with different fillings such as wood, metal, glass, ceramic ...
- the panels can be assembled together by screwing. They can be hinged together.
- Accessories such as coat racks, coat hooks, etc., can be fitted to the panels as long as they have a square section fastener which fits into one of the recessed squares of the panel.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
Description
La présente invention concerne des panneaux destinés à la réalisation d'aménagements d'espaces (restaurants, magasins, clubs, hotels, bureaux, etc...) et/ou de mobiliers (sièges, tables, bibliothèques, etc...)The present invention relates to panels intended for the realization of space arrangements (restaurants, shops, clubs, hotels, offices, etc.) and / or of furniture (seats, tables, libraries, etc.)
L'idée qui est à la base de l'invention est celle qui consiste à utiliser pour ces applications des panneaux à structure de caillebotis tramé qui, jusqu'à présent, n'ont été utilisés que pour l'équipement de sols ou la réalisation de simples cloisons.The idea which is the basis of the invention is that which consists in using for these applications panels with a screened grating structure which, until now, have only been used for the equipment of floors or the realization simple partitions.
L'invention a pour but de proposer des panneaux de ce genre dont les dimensions critiques particulières permettent, à partir de modules de base relativement peu nombreux, de réaliser un nombre très élevé de combinaisons d'aménagements et/ou de mobiliers.The object of the invention is to propose panels of this kind whose particular critical dimensions make it possible, from relatively few basic modules, to produce a very high number of combinations of arrangements and / or furnishings.
Un panneau à structure de caillebotis selon l'invention se caractérise en ce qu'il a une épaisseur a, qu'il comprend nl éléments longitudinaux de longueur q x a et n2 éléments orthogonalement transversaux de longueur r x a (q et r étant deux nombres entiers impairs), que la distance de trame qui sépare deux éléments successifs parallèles est p x a (p étant un nombre entier choisi de valeur 1,2 etc...), et que les valeurs choisies des nombres p, q, r, nl et n2 sont telles qu'- elles vérifient les relations suivantes : -
L'invention porte aussi sur le système constitué par un ensemble de différents types de panneaux standards ayant la même valeur de base a, et remarquable par des choix différents pour chaque type de la distance de trame p x a, les différentes valeurs pl, p2, p3, p4, p5... du nombre p étant choisies telles que l'on puisse choisir des valeurs des nombres nl et n2 permettant d'obtenir pour les différents types de panneaux standards de mêmes valeurs pour les nombres q et r conformément aux relations ci-dessus.The invention also relates to the system constituted by a set of different types of standard panels having the same basic value a, and remarkable by different choices for each type of the frame distance pxa, the different values pl, p2, p3 , p4, p5 ... of the number p being chosen such that one can choose values of the numbers nl and n2 making it possible to obtain for the different types of standard panels the same values for the numbers q and r in accordance with the relations ci -above.
L'intérêt du système des divers types de panneaux standards caractérisés par la corrélation précitée de leurs dimensions de définition réside dans la grande latitude du choix que l'on a d'utiliser un panneau standard d'un type ou d'un autre pour réaliser un même mobilier.The advantage of the system of the various types of standard panels characterized by the aforementioned correlation of their dimensions of definition lies in the wide latitude of the choice that one has to use a standard panel of one type or another to realize the same furniture.
Ces panneaux standards peuvent être réalisés en métal, en matières plastiques, ou en bois.These standard panels can be made of metal, plastic, or wood.
Dans ce dernier cas, l'invention a aussi pour objet un procédé particulier d'élaboration de ces panneaux a partir de bois massif. Ce procédé particulier a été inventé pour résoudre le problème, qui avait été formulé par l'association régie par la loi de 1901 et dénommée "groupe interprofessionnel de promotion de l'économie du bois en lorraine GIPEB-LOR", de l'utilisation optimale des bois massifs provenant soit de grumes de second choix, soit de chutes de grumes de qualités supérieures.In the latter case, the invention also relates to a particular process for the preparation of these panels from solid wood. This particular process was invented to solve the problem, which had been formulated by the association governed by the law of 1901 and called "interprofessional group of promotion of the economy of the wood in Lorraine GIPEB-LOR", of the optimal use solid wood from either second-choice logs or from scrap of superior quality logs.
Le mode opératoire généralement utilisé lors du sciage du bois massif des arbres consiste à scier longitudinalement la grume, constituée par le tronc de l'arbre débarassé de ses branches, en planches ou plateaux d'épaisseur constante prédéterminée.The operating method generally used when sawing solid wood from trees consists in sawing the log longitudinally, consisting of the trunk of the tree stripped of its branches, in planks or trays of predetermined constant thickness.
L'entame et la fin de cette opération génèrent deux chutes principales, appelées dosses, à section en forme de secteurs sensiblement circulaires limités par les parties supérieure et inférieure de la grume recou- vertes par l'écorce.The start and the end of this operation generate two main falls, called slabs, with a cross section in the shape of substantially circular sectors bounded by the upper and lower parts of the log covered by the bark.
Les plateaux successifs sont sciés latéralement à la plus grande largeur possible et cette opération génère ainsi d'autres chutes appelées délignures.,The successive plates are sawn laterally to the greatest possible width and this operation thus generates other falls called edgings.,
Enfin, certains plateaux présentant des défauts tels que noeuds, trous, ... doivent être déclassés par rapport au choix menuiserie.ou ébénisterie. En outre, certaines grumes ne génèrent que du bois de second choix.Finally, some trays with defects such as knots, holes, ... must be downgraded from the choice of carpentry or cabinetmaking. In addition, some logs only generate second choice wood.
Ainsi, l'opération classique de sciage des grumes fournissant des plateaux de premier choix génère des bois de second choix comprenant les dosses, les délignures, et les plateaux défectueux, rebutés. D'autres grumes de qualité inférieure ne procurent que des qualités secondes.Thus, the conventional sawing operation of logs providing first choice trays generates second choice woods including backing, edging, and defective, discarded trays. Other lower quality logs only provide secondary qualities.
Ces bois de second choix sont soit perdus, soit utilisés en applications peu valorisantes telles que traverses de chemin de fer, soit transformés en sciures et plaquettes en vue de la fabrication ultérieure d'agglomérés, soit sciés à nouveau en éléments de diverses sections rectangulaires de largeur constante et de hauteurs différentes s'inscrivant optimalement à l'intérieur des bois de second choix précités ; ces éléments de même hauteur sont ensuite regroupés et, par collage et éventuellement aboutement, on fabrique ainsi du bois reconstitué.These second-choice woods are either lost, or used in low-value applications such as railway sleepers, are transformed into sawdust and chips for the subsequent manufacture of agglomerates, or sawn again into elements of various rectangular sections of constant width and different heights optimally fitting inside the aforementioned second choice woods; these elements of the same height are then grouped together, and by gluing and possibly abutting, reconstituted wood is thus produced.
L'invention a donc pour autre but de valoriser des bois massifs qui actuellement ne le sont pas.Another object of the invention is therefore to add value to solid woods which currently are not.
A cet effet, elle a pour objet un procédé qui consiste à élaborer des produits semi-finis de qualité à partir de bois massif provenant soit de grumes de second choix soit de chutes de grumes de qualités supérieures, procédé caractérisé en ce qu'il consiste :
- a) à découper longitudinalement lesdites chutes en carrelets de même section carrée de côté a, et à réaliser de tels carrelets d'une longueur soit q x a, soit r x a (q et r étant deux nombres entiers impairs) par aboutement et collage, puis sciage à l'une des deux longueurs q x a ou r x a,
- b) à ménager à partir de chaque extrémité de ces carrelets, respectivement de longueur r x a ou q x a, une succession régulière de nl ou n2 entaillés à mi-bois de longueur a et espacées les unes des autres le long des carrelets d'une distance de trame p x a (p étant un nombre entier choisi de
valeur 1, 2, 3 etc...), les nombres p, q, r, nl et n2 étant choisis de manière à être liés entre eux par les relations suivantes : - c)et à assembler entre elles orthogonalement avec collage les entailles à mi-bois de nl carrelets de longueur q x a et de n2 carrelets de longueur r x a pour obtenir un produit semi-fini constitué d'un panneau à structure de caillebotis tramé de côtés standards de dimensions respectives q x a et r x a, d'épaisseur a, et de distance de trame p x a.
- a) cutting said scraps longitudinally into squares of the same square section on side a, and making such squares of length either qxa or rxa (q and r being two odd whole numbers) by abutting and gluing, then sawing at one of the two lengths qxa or rxa,
- b) to provide from each end of these squares, respectively of length rxa or qxa, a regular succession of nl or n2 notched half-timber of length a and spaced from each other along the squares of a distance of pxa frame (p being a chosen integer of
value 1, 2, 3 etc ...), the numbers p, q, r, nl and n2 being chosen so as to be linked together by the following relationships: - c) and to join them orthogonally with gluing the half-wood notches of nl squares of length qxa and of n2 squares of length rxa to obtain a semi-finished product consisting of a panel with a grating structure screened with standard sides of respective dimensions qxa and rxa, of thickness a, and of frame distance px a.
Selon une disposition particulière, les entailles successives à mi-bois ménagées le long des carrelets sont situées alternativement sur une face puis sur la face opposée des carrelets disposés selon l'une des dimensions du panneau pour garantir optimalement 1a planéité de celui-ci.According to a particular arrangement, the successive half-wood notches formed along the squares are located alternately on one face and then on the opposite face of the squares arranged according to one of the dimensions of the panel to optimally guarantee the flatness thereof.
Dans le même but, selon une autre disposition particulière, les panneaux, après leur fabrication qui ne fait intervenir que des machines à bois classiques de sciage, entaillage, collage etc..., sont entreposés à plat sur marbre et empilés directement les uns sur les autres.For the same purpose, according to another particular arrangement, the panels, after their manufacture which only involves conventional woodworking machines for sawing, notching, gluing, etc., are stored flat on marble and stacked directly on top of each other. others.
A titre d'exemples, on décrira ci-après quelques modes de réalisation de panneaux standards tramés selon l'invention.By way of examples, a few embodiments of standard raster panels according to the invention will be described below.
On se référera au dessin annexé, sur lequel : la figure 1 représente en perspective un panneau particulier selon l'invention, et
les figures 2 à 6 représentent schématiquement, en vue de dessus, des panneaux standards carrés de différents types formant un système de différents types de panneaux à dimensions standards de base carrelées selon l'invention.Reference will be made to the appended drawing, in which: FIG. 1 represents in perspective a particular panel according to the invention, and
Figures 2 to 6 schematically show, in top view, standard square panels of different types forming a system of different types of panels with standard basic dimensions tiled according to the invention.
Le panneau standard carré de la figure 1 est formé par l'assemblage à entailles à mi-bois orthogonalement de sept carrelets dans un sens 1.1, 1.2, 1.3, ... 1.7 et sept dans l'autre, 2.1, 2.2, 2.3 ... 2.7.The standard square panel in Figure 1 is formed by assembling orthogonally half-wood notches in seven squares in one direction 1.1, 1.2, 1.3, ... 1.7 and seven in the other, 2.1, 2.2, 2.3. .. 2.7.
Chaque carrelet a une section carrée de côté a, par exemple d'une valeur de 22,5 mms.Each square has a square cross-section a side, for example with a value of 22.5 mm.
Chaque carrelet présente à partir de l'une de ses extrémités, une succession de sept entailles à mi-bois 3, d'une longueur a et espacées de la suivante de la longueur 2a. Dans ce cas, p = 2, nl = n2 = 7, et.q = r = 19.Each plaice has, from one of its ends, a succession of seven half-
Les entailles successives des carrelets 1.1, 1.2, ... 1.7 sont disposées alternativement sur une face puis sur l'autre de ces carrelets pour alémiorer la planéité du panneau.The successive cuts of the squares 1.1, 1.2, ... 1.7 are arranged alternately on one face and then on the other of these squares to improve the flatness of the panel.
Les figures 2 à 6 représentent schématiquement, vues de dessus, cinq panneaux tramés standardisés formant un système et ces panneaux sont caractérisés par les dimensions correlées suivantes satisfaisant aux relations explicitées ci-dessus.
Les panneaux peuvent faire l'objet de finitions différentes, par teintures, colorations, peintures diverses. Les carrés intérieurs des panneaux à caillebotis peuvent être comblés par des garnissages différents tels que bois, métal, vitre, céramique ...The panels can be the subject of different finishes, by dyes, colors, various paints. The inner squares of the grating panels can be filled with different fillings such as wood, metal, glass, ceramic ...
Les panneaux peuvent s'assembler entre eux par vissage. Ils peuvent s'articuler entre eux par charnières.The panels can be assembled together by screwing. They can be hinged together.
Des accessoires, tels que porte-manteaux, patères, etc... peuvent s'adapter sur les panneaux pour peu qu'ils comportent une attache à section carrée venant se loger dans l'un des carrés évidés du panneau.Accessories, such as coat racks, coat hooks, etc., can be fitted to the panels as long as they have a square section fastener which fits into one of the recessed squares of the panel.
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8000457 | 1980-01-10 | ||
FR8000457A FR2473398B1 (en) | 1980-01-10 | 1980-01-10 | STANDARD DIMENSIONAL FRAME PANELS FOR THE PRODUCTION OF FURNITURE AND / OR FURNITURE, SYSTEMS OF DIFFERENT TYPES OF SUCH CORRELATED BASIC STANDARD DIMENSION PANELS, AND PARTICULAR PROCESS FOR MAKING SUCH PANELS |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0033257A1 true EP0033257A1 (en) | 1981-08-05 |
Family
ID=9237401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81400032A Withdrawn EP0033257A1 (en) | 1980-01-10 | 1981-01-12 | Grid-like panels with standardised dimensions for building lay-outs or furniture, systems comprising different types of said panels having correlated base standard dimensions, and method of manufacturing said panels from massive wood |
Country Status (2)
Country | Link |
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EP (1) | EP0033257A1 (en) |
FR (1) | FR2473398B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0290818A1 (en) * | 1987-05-14 | 1988-11-17 | Otto Albert Lüghausen KG | Prefabricated wooden grid-like element for construction or interior work purposes |
AT409990B (en) * | 2000-04-05 | 2002-12-27 | Alexander Dipl Ing Dr Maculan | KIT FOR A GRATING |
WO2009101260A1 (en) * | 2008-02-14 | 2009-08-20 | Tero Markkanen | Wall element for buildings |
WO2012083391A1 (en) | 2010-12-21 | 2012-06-28 | Nikolay Vaskov Ivanov | Grid modules and method for interlocking grids |
US8458980B2 (en) | 2009-08-07 | 2013-06-11 | Nikolay Vaskov Ivanov | Modular building construction |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108479A (en) * | 1935-03-11 | 1938-02-15 | Elmendorf Armin | Nonshrinkable wood panel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1538761A (en) * | 1967-09-01 | 1968-09-06 | Contraves Ag | Assembled building plate |
-
1980
- 1980-01-10 FR FR8000457A patent/FR2473398B1/en not_active Expired
-
1981
- 1981-01-12 EP EP81400032A patent/EP0033257A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108479A (en) * | 1935-03-11 | 1938-02-15 | Elmendorf Armin | Nonshrinkable wood panel |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0290818A1 (en) * | 1987-05-14 | 1988-11-17 | Otto Albert Lüghausen KG | Prefabricated wooden grid-like element for construction or interior work purposes |
AT409990B (en) * | 2000-04-05 | 2002-12-27 | Alexander Dipl Ing Dr Maculan | KIT FOR A GRATING |
WO2009101260A1 (en) * | 2008-02-14 | 2009-08-20 | Tero Markkanen | Wall element for buildings |
US8458980B2 (en) | 2009-08-07 | 2013-06-11 | Nikolay Vaskov Ivanov | Modular building construction |
WO2012083391A1 (en) | 2010-12-21 | 2012-06-28 | Nikolay Vaskov Ivanov | Grid modules and method for interlocking grids |
Also Published As
Publication number | Publication date |
---|---|
FR2473398B1 (en) | 1987-10-09 |
FR2473398A1 (en) | 1981-07-17 |
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