EP2808460B1 - Construction module made of wood for forming walls - Google Patents

Description

The present invention relates to a building module for forming walls according to the preamble of claim 1.
Hollow bricks conventional type are largely standardized and not very flexible in their application. In addition, they are relatively heavy and their processing to carry out any power and water pipes is a strong leave for the installer. Moreover, such bricks have a relatively high heat transfer coefficient and are often poorly suited for the erection of so-called climatic buildings or climatic houses.

Out US 2004128936 is a brick building module for creating houses known. This module consists of a building material which has completely different properties from the module according to the invention. Its properties, in particular the weight and the workability are completely different.
Out WO916610 is a module known, which also finds use in combination with a brick material and therefore has various structural properties, since not features are required, which the construction wear. WO 2008074170 describes a module made of wood, which is composed of at least three panels. The module described does not allow to bring insulation material, since there are no gaps for structural reasons.

WO 99/66148 A discloses a wall, ceiling and roof component comprising at least two spaced-apart plates connected to webs disposed between the plates, the plates and webs defining chambers therebetween. From this document, neither dovetail guides nor covers nor unequally offset transverse elements of adjoining walls emerge from the figures or from the description.

FR 2393894 A describes a box profile for forming an outer wall of a prefabricated house. The box profile has the two grooves on each of the top and bottom of the box profile.

Out FIG. 3 Although a dovetail lead out, but which is obtained by engagement of two plates, which are adhered to the continuous wall element.

FR 2920450 A includes a prefabricated wooden structure for buildings. In this document, the cross member with dovetail guide is available only for the assembly of only two opposing walls.

The object of the present invention is therefore to remedy the problems raised by the bricks of conventional type as far as possible and to propose a wooden building module with the formation of walls, which should be very flexible in the creation of walls and very adaptable to structures that different from those conventional.

It is to be proposed about this a building module whose heat transfer coefficient should be as small as possible with a relatively low weight to allow rapid formation of walls.

This object is achieved by a wooden building module for forming walls with the features of the characterizing part of claim 1.

It is thus proposed a wooden component, suitable for forming walls for constructions or the like comprising a first wall connected transversely to a second wall by a series of elements, said connection being made via a dovetail connection and top covers being inserted, and the second wall transversely connected to a third wall via a series of elements, these latter elements being offset in width from the first transverse elements, the second connection being via a dovetail connection and top covers being inserted, the third wall having a fourth wall is connected by a series of transverse elements which are offset in width from the second transverse elements and the fourth wall and wherein the third connection via a dovetail connection and top covers are inserted, wherein the first and the second wall via the first transverse elements and the covers form a first module and the second and third walls form, via the second transverse elements and the covers, a second module offset in height from the first module and the third and fourth walls over the third , Transverse elements and the covers form a third module which is offset in height from the first module.

The device according to the invention is made of wood, for example of solid wood, chipboard, multi-ply wood or the like. Despite low wooden wall high static values can be obtained.

Very high levels of thermal insulation are obtained, with orientations of the components being avoided from one side to the other side of the component by displacement of the components both in width and in height.

The dovetail attachment also makes it possible to minimize the use of other binders (adhesives), while still ensuring a high profile for structural strength and allowing easy pre-attachment.

By the tongue and groove system in the horizontal form and in the vertical form, the sustainability of the building module is increased. The beam arranged at the top or bottom distributes the load capacity over the entire length and width of the tree module according to the invention.

The recesses themselves can be filled in the manufacture of all types of natural, synthetic or recycled insulation materials such as rock wool, EPS, XPS, cork, wood fibers, cellulose, etc.

The building modules are made of individual, different Elements assembled and connected to it and are bonded with different binders (polyurethane adhesive or polymer adhesive) or nailed together.
The widths, heights and lengths can be flexibly changed as needed.

The engine itself is not tied to a system, such as the brick engaged and can be applied in various ways.

The construction module itself can be cut to length and height. The structural module according to the invention itself can be designed as angle tiles, initial tiles and end tiles. The structural module according to the invention is economical, stable and two has a very high thermal insulation capacity.

It has a very high stability against shear forces and a high flexibility, even when used in areas of high earthquake hazard with the use of metal brackets with variable intervals between the horizontal joints.

In this element, it is very advantageous that slots for power lines, water pipes or other lines in the transverse elements and in the walls can be performed. When making slots, the structure should be made of solid wood is Dust formation is very low and the static and thermal insulation are not damaged. The building modules according to the invention can be designed in a relatively large shape, because of the construction material made of wood, the weight of the building module does not increase excessively.

The component can also be used ausfachend or for a non-load-bearing wall, sound-absorbing for internal partitions.

The cover by upper cover allows the completion of the interior and the protection of any insulation material that is located within the component.

• Figur 1 eine schematische Draufsicht einer durch erfindungsgemäße Baumodule gebildeten Wand,
• Figur 2 die Wand aus Figur 1, abgedeckt durch eine Decktafel,
• Figur 3 eine Draufsicht aus Figur 1,
• Figur 4 eine Kopfansicht aus Figur 3,
• Figur 5 eine Perspektive aus Figur 3.

Further features and details will become apparent from the claims and the following description of two embodiments described below, which are, for example and not limit, explained with reference to the accompanying drawings. Show it,

• FIG. 1 a schematic plan view of a wall modules formed by building modules according to the invention,
• FIG. 2 the wall off FIG. 1 covered by a cover board,
• FIG. 3 a top view FIG. 1 .
• FIG. 4 a head view FIG. 3 .
• FIG. 5 a perspective FIG. 3 ,

In the figures, reference numeral 1 indicates a wooden structural member for forming walls of constructions or the like. A first wall 4 is connected to a second wall 3 via a series of transverse elements 7a. The connection 6 is made via a dovetail connection. The connection allows a quick, safe and accurate insertion, ensuring a high strength of the structure. The entire assembly is closed by a cover 5 under entrapment.

The second wall 3 is connected transversely to a third wall via a series of elements 7b. These elements are offset in width from the first, transverse elements 7a. The second connection is also made via a dovetail joint 6 because of the advantages described above. The entire assembly is closed by a cover 8 like a clamp. The third wall 11 is connected to the fourth wall 10 via a series of transverse elements 7b which are offset in width with the second transverse elements 7b. This fourth wall 10 and the third wall are connected via a dovetail joint 6. The entire assembly is covered by a clamp-like cover 12. The first 4 and the second wall 3 form a first module by means of the first transverse elements 7a and the covers 5. The second wall 3 and the third wall 11 form, by means of the second transverse elements 7b and the cover 8, a second module offset in height from the first module. The third wall 11, the fourth wall 10 form by means of the third transverse elements 7c under the cover 15, a third module, which is offset in height relative to the second module.

Thus, there is described a wooden structural member for walls for constructions and the like comprising a first wall transversely connected to a second wall by means of a series of elements, the connection being made via a dovetailed connection and clamping top coverings and wherein the second wall is connected transversely to a third wall by means of a series of elements, these elements being offset in width from the first transverse elements, the second connection being realized by means of a dovetail connection and covers being attached in a clamp-like manner, wherein the third wall is connected to a fourth wall via a series of transverse elements offset in width from the second transverse elements and the fourth wall, the third connection being made via a dovetail connection and clip-type covers are mounted above, wherein the first and second walls form a first module by means of the first, transverse elements and the covers, and the second and third walls form, by means of the second transverse elements and the covers, a second module opposite to the second module first module is offset and the third and the fourth wall by means of the third transverse elements and the covers form a third module, which is offset in height relative to the second module.

The structural module consists of at least one inner comb element, which is formed by a wall 3 and a series of transverse elements 7b and offset from two outer comb elements formed by the walls 4, 5 and the transverse elements 7a, 7c, so that the inner comb element is / a Recess 8/9 creates vertically and horizontally opposite those outer. This has a clamping element on the entire sides (spring and groove). To form the building module, an inner and two outer combs are provided with the interposition of intermediate panels to complete the mutually facing combs (the combs are braced / bolted to the intermediate panels). Advantageously, each structural module is closed at the top by a cover panel to prevent the ingress of rainwater within the block.

Each comb element consists of a base part, intermediate panels and spikes. Thus, each structural module has a projection 8 above and laterally, which can be clamped in the recess 9. In this embodiment, the base part and the teeth are formed by boards.

The entire block can be reversed.

The modules can also be divided transversely into several parts, so that wider components can be produced.

Particularly advantageous is the use of metal elements, such as nails and screws, which are introduced to reinforce the structure, for example in the cross members 7. This is necessary, for example, when used as structural elements in earthquake-prone areas.

The component according to the invention can be produced in an embodiment of the type that between the wall 4 and the wall 3 and between the wall 3 and the wall 11 and between the wall 11 and the wall 10 at least one further wall is interposed.

LIST OF REFERENCE NUMBERS

1

module

2

Space between the walls

3

wall

4

wall

5

cover

6

dovetail joint

7

cross members

7a

first cross element

7b

second cross element

7c

third cross element

8th

head Start

9

recess

10

wall

11

wall

12

cover

Claims (3)

1. A wooden construction element (1) for forming building walls or the like, comprising a first wall (4), which is transversely connected via a series of first cross members (7a) to a second wall (3), said connection being obtained by means of a dovetail joint (6) and interlocked covers (5) being mounted thereupon, and said second wall (3) being transversely connected to a third wall (11) via a series of second cross members (7b), characterized in that said second elements are offset in the width direction with respect to said first cross members (7a), said second connection being obtained by means of a dovetail joint (6) and interlocked covers (8) being mounted thereupon, said third wall (11) being connected to a fourth wall (10) via a series of third cross members (7c) which are offset in the width direction with respect to said second cross members (7b) and said fourth wall (10), said third connection being obtained by means of a dovetail joint (6) and interlocked covers (12) being mounted thereupon, said first (4) and second (3) walls forming, with said first cross members (7a) and said covers (5), a first module, and said second (3) and third (11) walls forming, with said second cross members (7b) and said covers (8), a second module, which is offset in the height direction with respect to said first module, and said third (11) and fourth (10) walls forming, with said third cross members (7c) and said covers (12), a third module, which is offset in the height direction with respect to said second module.
2. A construction element as claimed in claim 1, characterized in that metal elements are introduced into the construction element.
3. A construction element as claimed in claim 1 or 2, characterized in that at least one additional wall may be interposed between the wall (4) and the wall (3) and between the wall (3) and the wall (11) and between the wall (11) and the wall (10).

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