EP2995736B1 - Modular wooden wall system - Google Patents

Description

Technical area

The invention relates to a modular wood wall system according to the preamble of claim 1 and to a method for producing a wall from the modular wood wall system according to claim 5.

State of the art

Various methods for the production of partitions and / or room dividers are known from the prior art. Separators or partition walls are often used for room dividers, which are used, for example, in open-plan offices to separate individual workplaces. Since this is usually easy As a rule, these elements have only a low stability against tipping over.

If the dividing walls or room dividers are to be installed permanently and in a fixed location, walls are often used which are created in the so-called stand construction method. Such a stand construction is, for example, in the DE 84 29 902 U1 shown. A disadvantage of this method is that these walls are expensive to manufacture and not reusable.

Another way to create walls is in the DE 102 30 323 B4 shown. Longwoods with a hexagonal cross-section are connected by wooden dowels. The wooden dowels are moved for this purpose with a percussion tool in the holes. Also, this system is only partially reversible, since for this the wooden dowels must be removed with impact or drilling tools. In order to obtain a wall as stable as possible, due to the low strength of the long timbers, several palisade levels should also be used. Also, the spaces must be meticulously filled with inserts to obtain a flat wall surface.

Furthermore, in the US 2008/0263988 A1 discloses a wall of wood modules having a plurality of joints and indentations for the introduction of seals and a discharge of water or moisture.

A module for the production of a construction is further from the FR 2 425 512 A1 known. This module can also be made of wood, wherein a longitudinal edge length of the module is the whole multiple of a transverse edge length. In the module also channels are formed, wherein a distance of the channels from one longitudinal side of the module is a quarter of a transverse edge length and the distance of the channels on a channel plane in the transverse direction is half a transverse edge length. However, each module has a legostein-like construction in cross-section, which limits the possibility of functioning.

Object of the invention

The object of the invention is to provide a modular wood wall system that has a high variability and is also easy to assemble and disassemble. Furthermore, it is an object of the invention to be reusable and easy to recycle and to allow as dirt-free as possible assembly and disassembly. In addition, the modular wooden wall should be designed to be both displaceable and fixed in place, without complicating the ease of assembly and disassembly. It is also an object of the invention to provide an alternative to conventional partitions made of bricks, hollow block bricks, plasterboard or a wooden stand construction. In addition, an object of the invention is that on a modular wooden wall easily objects can be attached to the wall.

Solution of the task

To achieve the object, the features according to claim 1.

An inventive modular wood wall system for creating partitions and / or room dividers in buildings has solid solid wood modules, which are positively connected by fasteners and / or non-positively.

The connection of the individual solid wood modules is reversible in an inventive embodiment. As a result, a wall which is constructed from the modular wood wall system according to the invention can be dismantled again and the individual parts subsequently used again.

In the case of the solid wood modules of the modular timber wall system, in an exemplary embodiment according to the invention, these are cuboids which, in a typical exemplary embodiment, are obtained in one piece from a log become. Beech is preferably used as a natural material for the production of solid wood modules. Other types of wood, such as oak, ash or redwood are also possible. The fact that solid solid wood modules are used to create a wooden wall, objects, such as mirrors, pictures, wall cabinets or wardrobes, can be easily attached to such a wall. For this purpose, only a suitable self-tapping wood screw must be introduced into the solid wood modules. The pre-drilling and insertion of a suitable anchor, which is necessary in conventional walls of bricks, hollow block bricks or cladded with plasterboard walls walls in pedestal design, is omitted in a wooden wall of the inventive modular wood wall system.

The solid wood modules have a square cross-section. The square cross section of the solid wood modules has a transverse edge length. A longitudinal edge length of the cuboid solid wood module corresponds to the whole multiple of a transverse edge length of the square cross-section of the solid wood modules. The outer edges of the solid wood module designed as a cuboid in one embodiment have a chamfer in order to influence the optical properties of the wall.

Due to the direct relationship between the longitudinal edge length and the transverse edge length, the smallest solid wood modules according to the invention are cubes. The longitudinal edge length of a solid wood module extends regularly in the direction of the grain of the wood, whereas the transverse edge length regularly extends perpendicularly thereto against the grain of the grain of the wood.

The transverse edge length of the solid wood modules in embodiments usually has a length between 8 cm and 30 cm. In a typical embodiment, the transverse edge length is 15 cm. Other sizes of the transverse edge length are of course possible.

Since the longitudinal edge length of the solid wood modules corresponds to the whole multiple of the transverse edge length of the solid wood modules, there are only natural or transportation-related limits with respect to the maximum size. Furthermore, in the case of the maximum size of the longitudinal edge length, it is preferably taken into account that the solid wood module can possibly be processed by two persons, in order to allow a simple mounting and / or dismounting of a wall created from the modular timber wall system. In exemplary embodiments, the full modules have, for example, a longitudinal edge length of 1 to 10 times the transverse edge length and thus, with a transverse edge length of 15 cm, a longitudinal edge length of 15 cm to 150 cm. In particular, for generating a fall, for example, a lintel for a passage, the longitudinal edge length may also have a multiple which is greater than 10 times the transverse edge length.

To connect the solid wood modules, these have at least two continuous stepped channels for receiving connecting elements. The channels extend in a typical embodiment from a lower horizontal contact surface to an upper horizontal contact surface of the solid wood modules and are located on a channel plane extending perpendicular to a longitudinal axis of the solid wood module. The gradation of the channels is symmetrical in a typical embodiment, which allows the user to twist the solid wood modules, for example, for optical reasons about their longitudinal axis.

The channel has, starting from the lower contact surface, first a channel with a constant first cross section. The first cross-section extends to a first gradation. At the step, which has a distance to the lower contact surface, the cross section of the channel tapers. This tapered cross section extends to a further step having the same distance to the upper contact surface as the first step to the lower contact surface. At this further gradation the channel widens again to the cross-section which it has already exhibited in the region from the lower contact surface to the first gradation.

Preferably, the channels have a circular cross section, which is for example. Produced by a bore, wherein the two channel sections having the larger cross-section have the same diameter.

According to the invention, the distance of a first channel plane to a transverse edge of the solid wood module is half of a transverse edge length. Further channel planes regularly have a distance of one or the whole multiple of a transverse edge length to the first channel plane. The channels have a distance of one half the transverse edge length in the transverse direction on the channel plane. The distance of the channels to a longitudinal edge of the solid wood module is according to the invention a quarter of the transverse edge length.

According to the invention, a solid wood module having a longitudinal edge length equal to the multiple of the transverse edge length has a number of channel planes equal to a multiple of the transverse edge length. Thus, for example, a solid wood module having a longitudinal edge length corresponding to 4 times the transverse edge length, 4 channel planes and a solid wood module having a longitudinal edge length of 7 times the transverse edge length has 7 channel planes.

In a further embodiment, the solid wood modules have at least two further channels, which are arranged on a longitudinal axis of the solid wood module and thus have a distance from the longitudinal edge of the solid wood module of half a transverse edge length. The distance of the further channels to a channel plane is in a typical embodiment, a quarter of the transverse edge length of the solid wood module and the distance between the other channels each other half a transverse edge length. The other channels are also stepped channels for receiving connecting elements. The structure and thus the gradation preferably corresponds to the structure of the channels on the channel levels.

The additional channels make it possible to create walls from the modular timber wall system, which have one or more corners. For example. Thus, it is easy to construct a wall which has an L-shape or a T-shape, wherein the mutually perpendicular wall elements are firmly connected to each other as in a normal masonry.

As connecting elements between the individual solid wood modules are preferably dowel pins and / or screws with associated threaded inserts used.

By dowel pins, which is preferably wooden dowels, there is a positive connection of the solid wood modules. For this purpose, the wooden dowels are inserted into the lying on the channel levels channels of solid wood modules. Subsequently, another level of solid wood modules is placed on the first level, the wooden dowels are inserted from below into the channels of solid wood modules of the next level. After placement, there is a positive connection of the two levels, the upper contact surfaces of the solid wood modules of the lower level are then in contact with the lower contact surfaces of the upper solid wood modules.

To create a corner in the wall, the wooden dowels are inserted into the other channels on the longitudinal axis and then, as before, put on another level of solid wood modules. Such a connector can be easily and quickly assembled and released again, without the need tools or expert assistance is required.

A frictional connection of individual solid wood elements of the modular wood wall system is preferably carried out by screws with associated threaded inserts. For this purpose, threaded inserts are introduced into the channels at the upper contact surface. In one embodiment, the threaded insert has a hexagon socket and an external thread. With the help of a hexagon key, the threaded insert can thus be simply screwed into the channel provided the solid wood module.

While the threaded inserts are introduced into the channels in the longitudinal extent, which are located on the individual channel levels, the threaded inserts are preferably introduced into the further channels on the longitudinal axis of the solid wood module at corner elements. Subsequently, the next level is placed on solid wood modules, and through the channels screws are screwed into the corresponding threaded inserts until the screw head abuts the closer the screw head gradation in the channel.

In one embodiment of a wall made with the solid wood elements, a combination of the connecting elements is used. In addition, the channel sections with the larger cross section have a depth which makes it possible to insert a wooden dowel into a channel into which a screw has already been inserted for connection to the next level.

In a further embodiment, the solid wood module has a channel-shaped recess on at least one side. The channel-shaped recess in a typical embodiment has a rectangular cross-section and is a receptacle for a retaining strip and / or a fastener and / or supply lines.

Depending on the design of the solid wood module, the channel-shaped recess extends horizontally along the longitudinal axis L over the length of one or both of the horizontal contact surfaces and / or vertically to the square Side surfaces of the solid wood module. The channel-shaped recess extending in a vertical orientation on the square side surface regularly has a parallel alignment with the stepped channels. By receiving a retaining strip and / or fasteners in the channel-shaped recess, it is possible to connect the existing solid wood modules wall firmly with a contact surface. Such a contact surface may, for example, be the wall, ceiling or floor of an interior in a building.

In one embodiment, a retaining strip with a rectangular and corresponding to the channel-shaped recess of the solid wood module cross-sectional profile is connected to the contact surface for this purpose. Subsequently, solid wood modules can be attached with corresponding channel-shaped recesses on and / or to the retaining strips, whereby a positive connection with the retaining strip is formed.

In a further embodiment, a retaining strip also has recesses which are suitable for receiving threaded inserts. As a result, a first level of solid wood modules with screws on the lying on the longitudinal axis further channels are firmly connected to the retaining strip. This results in a simple manner a positive and non-positive connection of a wooden wall of the modular wood wall system with the retaining strip and the contact surface on which the retaining strip is attached.

In another embodiment, self-tapping wood screws are used in the other channels, which are then screwed into the retaining strips. This also creates a positive and non-positive connection.

In a further embodiment, the fastening element consists of a further retaining strip and retaining elements. In the further retaining strip a groove is introduced along a longitudinal axis, which is for receiving an associated Spring of the holding elements is suitable. Such a fastening element can be used in particular when the height and / or width of the wooden wall predetermined by the multiple of the transverse edge length is unequal to the desired height or width of the dividing wall to be introduced.

In such an embodiment, the other retaining strip is first attached to the wall and / or ceiling. Subsequently, a level of a wall or the wall of solid wood modules is created until the level is reached after their introduction is only a gap to the wall and / or ceiling to which the other retaining strip is attached, is present. Subsequently, a solid wood module with channel-shaped recess must be installed in the areas adjacent to the gaps. The gap has a height or width which is smaller than a transverse edge length of the solid wood modules. Subsequently, the retaining element is introduced into the channel-shaped recess of the solid wood module, that engages the spring of the retaining element in the groove of the other retaining strip. Thereafter, the holding element can be connected to the solid wood module via connecting elements. The connecting element is, for example, a self-tapping wood screw.

Subsequently, the next level or in the last level, the next solid wood module is introduced, wherein the adjacent to the gap solid wood modules are connected by the holding elements with the other retaining strip. In order to close the gap between the wooden wall and the wall and / or ceiling, shutters for producing a shadow gap and / or filling elements are subsequently introduced in one exemplary embodiment. The filling elements preferably have a surface structure which corresponds to the surface structure of the solid wood modules.

In a further embodiment, solid wood modules adapted to the width and / or height are used to close the gap. The adjustment is preferably carried out by a professional operation, which has the necessary tools. These adapted solid wood modules can, for example. be pushed with a corresponding channel-shaped recess on the retaining strip and / or connected to the adjacent solid wood modules by a wood glue cohesively.

In one exemplary embodiment, the panels and / or filling elements are attached to the fastening elements via connecting elements. The connecting elements are, for example, screws and / or a system in which clip elements are provided in the panels and / or filling elements. The clip elements are attached to the fasteners or attached to the fasteners clip retaining elements.

In a further embodiment, the diaphragms and / or filling elements are adhesively bonded to the fastening elements. For the cohesive connection is in particular a suitable wood glue in question.

In a further embodiment, the modular wood wall system on solid wood modules, which are designed as a functional element. Such a functional element is solid wood modules, which have a further function. By way of example only light elements, storage elements, distribution elements and / or cover elements should be mentioned here. In particular, the light element or storage element has a longitudinal edge length which corresponds to at least twice a transverse edge length and is preferably inserted transversely to the longitudinal direction of the other solid wood modules in the wooden wall.

The light element is, for example, equipped with a luminous means which is introduced in the region of the lower and / or upper contact surface and, directed only towards a transverse edge, has a channel plane with stepped channels. By inserting the light module this protrudes out of the wooden wall and serves as a light source.

A further exemplary embodiment of the luminous element has an integrated luminous means which can be used, for example, as indirect illumination within the wall surface. For this purpose, configured as a light element solid wood module can be used in the longitudinal direction in the wooden wall. The light sources of the solid wood modules designed as light-emitting elements are preferably already equipped with a connecting element and / or integrated cable ducts for connecting the lighting means to supply lines laid in the channel-shaped recesses. In a further embodiment, the bulbs can be operated with batteries.

The storage element is, for example, a solid wood module, which has only one channel plane with stepped channels and protrudes from the wooden wall after insertion. In one embodiment, the storage element on an introduced trough. In further embodiments, the storage element may, for example, have holders for hanging objects.

The distribution element is preferably provided with a cavity in which elements for distribution of supply lines, such as power or network cables, can be accommodated. In one exemplary embodiment, connecting elements, for example a connection socket for a network cable, are additionally provided on an outer surface of the solid wood module designed as a distributor element.

In other embodiments, the solid wood modules can be provided, for example, with gold leaf or a lacquer to use them as optical eye catcher in the wall created from the modular wood wall system. Furthermore, the solid wood modules can be treated by a protective impregnation or with a glaze.

Furthermore, there is the possibility that in the reversible non-positive and / or positive connection of the individual solid wood modules for the connecting elements Velcro fastener elements are used. The hook-and-loop fastener elements consist, for example, of corresponding hook, loop, loop and / or mushroom head bands / elements, which are known from the prior art relating to hook and loop fastener connections. The Velcro fasteners are mounted on the contact surfaces of the solid wood modules and / or in recesses, the cutouts are preferably introduced into the contact surfaces. The Velcro elements may be arranged as bands parallel to the transverse and / or longitudinal edge of the solid wood module. Furthermore, the Velcro elements can be arranged as individual elements which are arranged on the contact surface and / or in the recesses in the contact surfaces on the longitudinal axis and / or the channel levels of the solid wood module, the centers of the individual elements distances to each other and / or the transverse and / or or longitudinal edges of the solid wood module, which correspond to the above-described distances of the channels to each other or the distances of the channels to the transverse and / or longitudinal edges of the solid wood modules.

• Aneinanderreihen von einem oder mehreren Vollholzmodulen auf einer ersten Ebene
• Einsetzen von Dübeln und/oder Einbringen von Gewindeeinsätzen in die Kanäle
• Aufsetzen einer weiteren Ebene von einem oder mehreren Vollholzmodul/en
• gegebenenfalls Einbringen von Verbindungselementen in die Bohrungen und Verbindung dieser mit den Gewindeeinsätzen der vorherigen Ebene
• Aufsetzen weiterer Ebene nach dem Prinzip der drei vorherigen Schritte bis zum Erreichen der gewünschten Höhe.

The method for producing a partition wall and / or an inner wall and / or a room divider from the modular timber wall system comprises the following steps:

• Line up one or more solid wood modules on a first level
• Inserting dowels and / or inserting threaded inserts into the channels
• Placing another level of one or more solid wood module (s)
• optionally introducing fasteners into the bores and connecting them to the threaded inserts of the previous level
• Placing another level according to the principle of the three previous steps until reaching the desired height.

• Anbringen einer Halteleiste oder mehrerer Halteleisten an einer oder mehreren Kontaktflächen und/oder einer oder mehrerer weiterer Halteleisten eines Befestigungselemente an einer oder mehreren Kontaktflächen
  Aneinanderreihen von einem oder mehreren Vollholzmodulen auf einer ersten Ebene, wobei im Bereich der Halteleiste und/oder der weiteren Halteleiste Vollholzmodule mit korrespondierender kanalförmiger Ausnehmung angebracht werden
• Einsetzen von Dübeln und/oder Einbringen von Gewindeeinsätzen in die Verbindungsbohrungen und/oder Einsetzen eines Halteelements die kanalförmige Ausnehmung des Vollholzmoduls, wobei das Halteelement mit der weiteren Halteleiste und dem Vollholzmodul form- und/oder kraftschlüssig verbunden wird
• Aufsetzen einer weiteren Ebene von einem oder mehreren Vollholzmodule wobei im Bereich der Halteleiste und/oder der weiteren Halteleiste Vollholzmodule mit korrespondierender kanalförmiger Ausnehmung angebracht werden
• gegebenenfalls Einbringen von Verbindungselementen in die Bohrungen und Verbindung dieser mit den Gewindeeinsätzen der vorherigen Ebene
• Aufsetzen weiterer Ebene nach dem Prinzip der drei vorherigen Schritte bis zum Erreichen der gewünschten Höhe
• Gegebenenfalls Anbringen von Blenden und und/oder Füllelementen an den Halteleisten und/oder den Befestigungselementen

If the dividing wall and / or the inner wall and / or the room dividers from the modular timber wall system are to be firmly connected to a contact surface, the method for the production comprises the following steps:

• Attaching a retaining strip or more retaining strips on one or more contact surfaces and / or one or more other retaining strips of a fastener to one or more contact surfaces
  Rowing of one or more solid wood modules on a first level, being mounted in the region of the retaining strip and / or the other retaining strip solid wood modules with a corresponding channel-shaped recess
• Inserting dowels and / or introducing threaded inserts into the connecting bores and / or inserting a retaining element, the channel-shaped recess of the solid wood module, wherein the retaining element with the other retaining strip and the solid wood module is positively and / or non-positively connected
• Placing a further level of one or more solid wood modules being mounted in the region of the retaining strip and / or the other retaining strip solid wood modules with a corresponding channel-shaped recess
• optionally introducing fasteners into the bores and connecting them to the threaded inserts of the previous level
• Placing another level according to the principle of the three previous steps until reaching the desired height
• Optionally attaching panels and / or filling elements to the retaining strips and / or the fastening elements

The contact surfaces to which the retaining strips and or the other retaining strips of the fasteners are attached may be wall and / or floor and / or ceiling of a room in which the wooden wall is to be created.

In order to ensure a stable connection of the individual levels of the wooden wall, the solid wood modules of the second and / or each further level in the longitudinal direction should overlap the solid wood module of the previous level by as far as possible at least 1 transverse edge length.

figure description

Figur 1

eine perspektivische Darstellung eines Ausführungsbeispiels einer erfindungsgemässen modularen Holzwand;

Figur 2

verschiedene Längen einer ersten Ausführungsform von Vollholzmodulen;

Figur 3

eine Draufsicht auf ein Vollholzmodul, das nicht vom Umfang der Patentansprüche erfasst wird;

Figur 4

einen Schnitt durch das Vollholzmodul nach Figur 3 entlang der Linie IV-IV;

Figur 5

eine perspektivische Darstellung eines Vollholzmoduls, das nicht vom Umfang der Patentansprüche erfasst wird;

Figur 6

eine Draufsicht auf das Vollholzmodul nach Figur 1;

Figur 7

eine perspektivische Darstellung eines Ausführungsbeispiels des Vollholzmoduls;

Figur 8

eine Draufsicht auf das Vollholzmodul nach Figur 5;

Figur 9

eine Draufsicht auf eine weitere Ausführungsform des Vollholzmoduls;

Figur 10

eine perspektivische Ansicht verschiedener Verbindungsmöglichkeiten für die Vollholzmodule;

Figur 11

verschiedene Längen einer Ausführungsform von Vollholzmodulen mit einer kanalförmigen Ausnehmung;

Figur 12

eine perspektivische Darstellung eines Ausführungsbeispiels eines einzelnen Vollholzmoduls nach Figur 11;

Figur 13

verschiedene Längen einer weiteren Ausführungsform von Vollholzmodulen mit einer kanalförmigen Ausnehmung;

Figur 14

eine perspektivische Darstellung eines Ausführungsbeispiels eines einzelnen Vollholzmoduls nach Figur 13;

Figur 15

verschiedene Längen einer weiteren Ausführungsform von Vollholzmodulen mit kanalförmigen Ausnehmungen;

Figur 16

eine perspektivische Darstellung eines Ausführungsbeispiels eines einzelnen Vollholzmoduls nach Figur 15; und

Figur 17 und 18

verschiedene Ausführungsbeispiele von Befestigungen einer Holzwand an einer Kontaktfläche.

Further advantages, features and details of the invention will become apparent from the following description of preferred embodiments and from the drawings; these show in

FIG. 1

a perspective view of an embodiment of an inventive modular wooden wall;

FIG. 2

different lengths of a first embodiment of solid wood modules;

FIG. 3

a plan view of a solid wood module, which is not covered by the scope of the claims;

FIG. 4

a section through the solid wood module after FIG. 3 along the line IV-IV;

FIG. 5

a perspective view of a solid wood module, which is not covered by the scope of the claims;

FIG. 6

a plan view of the solid wood module after FIG. 1 ;

FIG. 7

a perspective view of an embodiment of the solid wood module;

FIG. 8

a plan view of the solid wood module after FIG. 5 ;

FIG. 9

a plan view of another embodiment of the solid wood module;

FIG. 10

a perspective view of different connectivity options for the solid wood modules;

FIG. 11

different lengths of an embodiment of solid wood modules with a channel-shaped recess;

FIG. 12

a perspective view of an embodiment of a single solid wood module after FIG. 11 ;

FIG. 13

different lengths of another embodiment of solid wood modules with a channel-shaped recess;

FIG. 14

a perspective view of an embodiment of a single solid wood module after FIG. 13 ;

FIG. 15

different lengths of another embodiment of solid wood modules with channel-shaped recesses;

FIG. 16

a perspective view of an embodiment of a single solid wood module after FIG. 15 ; and

FIGS. 17 and 18

Various embodiments of attachments of a wooden wall to a contact surface.

embodiment

In FIG. 1 is an embodiment of a modular wooden wall H.1 shown, which is constructed from a novel modular wood wall system for creating massive partitions and / or room dividers. The modular wooden wall H.1 consists of solid solid wood modules 1.3 to 1.12, which are connected by connecting elements.

In FIG. 2 different lengths of solid wood modules 1.3 to 1.9 are shown, which can be part of the modular wood wall system. The solid wood modules have a transverse edge Q and a longitudinal edge L. The solid wood modules 1.1 to 1.12 are preferably made in one piece from trunk or a branch wood of beech. The longitudinal edge L of the solid wood modules 1.1 to 1.12 points substantially in the same direction as the grain of the wood from which the solid wood modules 1.1 to 1.12 are made.

FIG. 3 shows a plan view of an upper contact surface 6.1 of a solid wood module 1.2 with a transverse edge length a. The transverse edge length a describes the length of the transverse edge Q of the solid wood module The solid wood module 1.2 has two stepped channels 5, which are arranged on a channel plane K. In FIG. 4 is a sectional view along the line IV-IV through the solid wood module after FIG. 3 shown. The section line IV-IV corresponds to the channel plane K.

Moreover, in FIG. 4 illustrated that the solid wood module 1.2 has a square cross-section with the transverse edge length a. The longitudinal edge length of the longitudinal edge L of the solid wood modules 1.1 to 1.12 is, for example, in FIG. 2 represented, the whole multiple of the transverse edge length a.

The smallest longitudinal edge length of the longitudinal edge L corresponds, as in the Figures 3 . 5 and 6 shown, the transverse edge length a. Such a solid wood module 1.1 and 1.2 thus corresponds to a cube. For example, the transverse edge length a corresponds to a value of a = 150 mm. In the FIGS. 3 to 6 is further shown that the solid wood modules 1.1 to 1.12 have a chamfer 20 at the outer edges.

Further shows FIG. 4 in that the stepped channels 5 of the solid wood modules 1.1 to 1.12 have three channel sections 5.1 to 5.3 and the gradation of the channels 5 is symmetrical. In a typical embodiment, the channels 5 are receptacles for connecting elements, via which the individual solid wood modules 1.1 to 1.12 are connected to one another. Due to the symmetrical configuration of the channels 5, each solid wood module 1.1 to 1.12 can be rotated by 180 ° about a central axis m, whereby the upper contact surface 6.1 becomes a lower contact surface 6.2.

The cross section of the channel section 5.1 of the channel 5 tapers at a step 8.1. The subsequent channel section 5.2 extends with preferably constant cross-section up to a further step 8.2. At the stage 8.2, the cross section of the channel 5 widens. The subsequent channel section 5.3 has the same cross section as the channel section 5.1. In addition, a distance t of stage 8.1 from the upper contact surface 6.1 corresponds to the distance t of the second stage 8.2 from the lower contact surface 6.2. Consequently, the channel section 5.1 corresponds to the channel section 5.2, whereby the gradation of the channel 5 is symmetrical. The channel sections 5.1 to 5.3 are in a typical embodiment, holes with a circular cross-section.

FIG. 5 shows the solid wood module 1.1, which also has the shape of a cube. The solid wood module 1.1, in addition to the channels 5 on the channel level K further channels 7, which are arranged on a longitudinal axis M of the solid wood module 1.1. The structure of the channels 7 corresponds to the structure of the channels. 5

As in the FIGS. 4 and 6 shown, the distance of the first channel plane K is half a transverse edge length a / 2. For the determination of the distances between the channels 5 and the further channels 7, a channel center point is used in the following as a reference point, which is regularly located on a channel longitudinal axis s of the channels 5 and the further channels 7

The distance of the individual channels 5 from the longitudinal edge L is a quarter transverse edge length a / 4. Thus, the distance on the channel plane of the two channels 5 to each other is half the transverse edge length a / 2. Thus, the distance of the first channel plane K to the transverse edge Q at a transverse edge length of a = 150 mm corresponds to a value of 75 mm. The distance between the two channels 5 to each other is then 75 mm, whereas the distance between the individual channels 5 corresponds to the longitudinal edge L 37.5 mm.

Through the other channels 7 can easily, as in FIG. 1 shown a corner joint can be inserted in a created from the modular wood wall system wall. For this purpose, the individual further channels 7 have a spacing of one fourth transverse edge length a / 4 from the associated channel plane K. The distance of the longitudinal axis M, on which the further channels 7 are arranged, to the longitudinal edge is half a transverse edge length a / 2.

Through the other channels 7, the solid wood module 1.1, which is a cube to be rotated about a vertical axis h, which is visible as a visible outer surface on a wall of the modular wood wall system instead of a longitudinal fiber of the wood a cross section through the annual rings of the wood.

As in the Figures 2 . 5 and 6 illustrated, the solid wood modules 1.1 and 1.2 to 1.9 preferably on a parallel to a transverse edge Q and along a longitudinal axis M extending channel level on the other channels 7.

For generating T-wall profiles and / or for introducing solid wood modules designed as functional elements, the further channels 7 can be mounted along the entire longitudinal axis M of a solid wood module. The functional elements may, for example, be light elements, storage elements, distribution element and / or cover elements.

This is exemplified in the in FIG. 9 illustrated solid wood module 1.10 shown. The individual further channels 7 always have a spacing of a quarter of a transverse edge length a / 4 to a channel plane K, wherein the distance between the two further channels 7 is half the transverse edge length a / 2.

The distance of individual channel levels K to each other, as in the solid wood modules 1.6 and 1.10 of FIGS. 7 to 9 shown, a transverse edge length a. Thus, in a typical embodiment, the plurality of transverse edge lengths having the longitudinal edge length are the number of channel planes K. The longitudinal edge length of the longitudinal edge lengths of the FIGS. 7 to 9 shown solid wood modules 1.6 and 1.10 has the 5-fold transverse edge length 5a. Therefore, the solid wood modules 1.6 and 1.10 have five channel levels K.

The solid wood modules 1.1 to 1.12 of a modular wooden wall H are connected by connecting elements positively and / or non-positively with each other. The connection of the solid wood modules 1.1 to 1.12 is reversible in a typical embodiment.

In FIG. 10 the connection of the solid wood elements 1.11 and 1.12 is shown by typical embodiments of connecting elements. Preferably come as fasteners dowel pins and / or screws 10 with associated threaded inserts 11 are used. As dowel pins wooden dowels 9 are preferably used. Be used as connecting elements only wooden dowels 9, creates a positive connection of the individual solid wood modules 1.1 to 1.12. If wooden dowels 9 and / or screws 10 with associated threaded inserts 11 are used as connecting means, a positive and non-positive connection is created between the solid wood modules 1.1 to 1.12.

The wooden dowels 9 have an outer diameter which is greater than the diameter of the channel section 5.2. As a result, the wooden dowels 9 after insertion into the channels 5 and / or the other channels 7, as in FIG. 10 shown on the first level 8.1. On the outstanding from the channels 5 or the other channels 7 of a first solid wood module 1.1 to 1.12 piece of wooden dowel 9 another solid wood module 1.1 to 1.12 plugged, the outstanding piece of wooden dowel 9 projects into the channels 5 and / or the other channels 7 , As a result, the two solid wood elements 1.1 to 1.12 are positively connected with each other.

In order to force-lock the solid wood modules 1.1 to 1.12 with screws 10, threaded inserts 11 are introduced into the channels 5 and / or the further channels 7. The threaded inserts 11 have in a typical embodiment, an inner profile, which is suitable for receiving a tool, and a self-tapping external thread. About the tool, the threaded inserts can be screwed into the channel 5 or the other channel 7 of the solid wood modules 1.1 to 1.12. Subsequently, another solid wood module 1.1 to 1.12 placed on the equipped with the threaded inserts 11 solid wood module 1.1 to 1.12 and connected to the screws 10, which are screwed into the threaded inserts. The outer diameter of the screw head of the screw 10 is greater than the diameter of the channel section 5.2, whereby the screw head of the screw 10 can rest on the level 8.1 and the two full modules 1.1 to 1.12 are positively and non-positively connected.

In the FIGS. 11 to 16 Further embodiments of solid wood modules 2.1 to 2.8, 3.1 to 3.8 and 4.1 to 4.8 are shown. These solid wood modules 2.1 to 2.8, 3.1 to 3.8 and 4.1 to 4.8 have at least one side on a channel-shaped recess, which has a rectangular cross section in a typical embodiment.

The channel-shaped recess is in typical embodiments as a vertical recess 12 (FIG. FIGS. 11 and 12 ), Horizontal recess 13 ( FIGS. 13 and 14 ) or a combination of a vertical recess 12 and a horizontal recess 13 (FIG. FIGS. 15 and 16 ) educated. Further not shown combination options of one or more vertical recesses 12 and / or one or more horizontal recesses 13 are possible.

The channel-shaped recesses of the solid wood modules 2.1 to 2.8, 3.1 to 3.8 and 4.1 to 4.8 are receptacles for retaining strips 14.1 and 14.2 and / or fasteners 15 (shown in the Figures 17 and 18 ) and / or supply lines. In a further embodiment, not shown, the channel-shaped recess consists of two mutually perpendicular channel-shaped recesses. As a result, for example, supply lines can be guided around a corner located in the wall. The first portion of such a channel-shaped recess usually extends from a transverse edge Q to an intersection with the second portion of the channel-shaped recess, which extends from the intersection point to a longitudinal edge L.

The solid wood modules 2.1 to 2.8, 3.1 to 3.8 and 4.1 to 4.8 equipped with channel-shaped recesses have the same properties as the solid wood modules 1.1 to 1.12 described in detail. Therefore, the channels 5 and the other channels 7 also have the same characteristics, which is why reference is made to the description of the solid wood modules 1.1 to 1.12 for the description of solid wood modules 2.1 to 2.8, 3.1 to 3.8 and 4.1 to 4.8.

Only in the region of the channel-shaped recesses is there a difference insofar as a channel-shaped recess is introduced only on one side in the region of the channels 5 and / or the further channels 7, the channels 5 and / or the further channels 7 have no symmetrical graduation , This is the case, since a part of the channel 5 and / or the further channel 7 is removed by the channel-shaped recess. The distance t of the steps 8.1 and 8.2 to the upper contact surface 6.1 or lower contact surface 6.2 also corresponds to the same value in such an embodiment. The method for producing a modular wooden wall according to the invention will be described below with reference to FIGS FIG. 1 illustrated modular wooden wall H.1 explains:
First, several solid wood modules 1.1 to 1.12 are lined up on a first level. Subsequently, wooden dowels 9 are inserted into the channels 5 and / or the further channels 7, and / or threaded inserts 11 are introduced into the channels 5 and / or the further channels 7. Thereafter, another level solid wood modules 1.1 to 1.12 is placed on the first level of solid wood modules 1.1 to 1.12 and optionally with screws 10, which are screwed into the threaded inserts 11, connected to the previous level. These steps are repeated until the desired height of the modular wooden wall H.1 is reached.

The method for producing a modular wooden wall according to the invention, which is positively and / or non-positively connected to a contact surface, will be described below with reference to FIGS Figures 17 and 18 illustrated modular wooden walls H.2 and H.3 explains:
First, one or more retaining strips 14.1 and / or 14.2 are attached to a contact surface. The contact surface is a ceiling and / or a wall and / or a floor of the room in which the modular wooden wall H.1 or H.2 is to be mounted. In the following several solid wood modules 1.1 to 1.12, 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 are strung together on a first level, wherein in the region of the retaining strips 14.1 and / or 14.2 solid wood modules 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 are attached with a corresponding to the retaining strips 14.1 and / or 14.2 channel-shaped recess. Subsequently, the solid wood modules 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8, if appropriate, with a retaining strip located on the bottom 14.1 and / or 14.2 via connecting elements connected. Subsequently, 7 wood dowels 9 and / or threaded inserts 11 are introduced into the channels 5 and / or the other channels.

In the area of a wall connection, as in FIG. 17 illustrated, a positive connection of the solid wood module 2.1 to 2.8 and / or 4.1 to 4.8 with a retaining strip 14.1. In a further embodiment, shown in FIG FIG. 18 , the wall connection of solid wood modules 3.1 to 3.8 and / or 4.1 to 4.8 by a holding element 16.2. The holding element 16.2 has a spring 19 which is adapted to a groove 18 of the retaining strip 14.2. The spring 19 of the holding element 16.2 is thereby introduced into the groove 18 of the retaining strip 14.2 that the holding element 16.2 in the horizontal recess 13 of the solid wood modules 3.1 to 3.8 and / or 4.1 to 4.8. Subsequently, the holding element 16.2 is connected with connecting elements 17 with the solid wood modules 3.1 to 3.8 and / or 4.1 to 4.8.

Thereafter, another level of solid wood modules 1.1 to 1.12, 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 is placed, in the wall connection area optionally solid wood modules 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 with a to the retaining strip 14.1 or to the holding elements 16.2 corresponding vertical recess 12 and / or horizontal recess 13 are placed. The solid wood modules 1.1 to 1.12, 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 are then optionally connected by screws 10 with the underlying level of solid wood modules 1.1 to 1.12, 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 non-positively , In addition, if necessary, again a connection of the modular wooden wall H.3 with the retaining strip 14.2 via retaining elements 16.2.

This process is repeated until the desired height of the modular wooden wall H.1 and H.2 is reached, wherein in the last row optionally, as in the Figures 17 and 18 illustrated, the solid wood modules 2.1 to 2.8 and / or 4.1 to 4.8 are connected to the holding elements 16.1 with the retaining strips 14.2.

Finally, if appropriate, diaphragms and / or filling elements, not shown, are attached to the retaining strips 14.1 and / or 14.2 and retaining elements 16.1 and / or 16.2 of the fastening elements 15.

Furthermore, in the FIGS. 1 . 17 and 18 to see that in order to ensure a stable connection of the individual levels of the wooden wall H.1 to H.3, the solid wood module 1.1 to 1.12, 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 of the second and / or each other Level of the wooden wall H.1 to H.3 the solid wood module 1.1 to 1.12, 2.1 to 2.8, 3.1 to 3.8 and / or 4.1 to 4.8 of the first and / or previous level should preferably overlap by at least one transverse edge length a. <B> LIST OF REFERENCES </ b> 1 Solid wood module 34 H wooden wall 2 Solid wood module 35 3 Solid wood module 36 L longitudinal edge 4 Solid wood module 37 Q transverse edge 5 channel 38 6 contact area 39 M longitudinal axis 7 channel 40 K channel level 8th step 41 9 wooden dowels 42 a Cross edge length 10 screw 43 in the central axis 11 threaded insert 44 H vertical axis 12 Vertikalausnehmung 45 s channel longitudinal axis 13 Horizontalausnehmung 46 14 retaining strip 47 15 fastener 48 16 holding member 49 17 connecting element 50 18 groove 51 19 feather 52 20 chamfer 53 21 54 22 55 23 56 24 57 25 58 26 59 27 60 28 61 29 62 30 63 31 64 32 65 33 66

Claims (5)

1. A modular wooden wall system for constructing solid partitions and/or room dividers in buildings, wherein solid solid-wood modules (1 - 4) are connected together positively and/or non-positively by connecting elements (9, 10, 11) and the connection of the solid solid-wood modules (1 - 4) is reversible, and wherein the solid-wood module has at least two stepped channels (5) which lie on a channel plane (K), and wherein a longitudinal edge length of the solid-wood module is the whole multiple of a transverse edge length (a) and a distance of the channels (5) from a long edge (L) of the solid-wood module is a quarter transverse edge length (a) and the distance of the channels (5) on a channel plane (K) in the transverse direction is a half transverse edge length (a),
   characterised in that
   the solid solid-wood module (1 - 4) has a square cross-section, and a distance of a first channel plane (K) from a transverse edge (Q) of the solid-wood module is a half transverse edge length (a), and the distance of the channel plane (K) in the longitudinal direction is a transverse edge length (a), and wherein the long edge (L) of the solid-wood modules points substantially in the same direction as the grain of the wood from which the solid-wood modules are manufactured.
2. A modular wooden wall system according to Claim 1, characterised in that the solid-wood module has on a longitudinal axis (M) at least two further step-shaped channels (7) which are at a distance from the long edge (L) of a half transverse edge length (a) and a distance of a quarter transverse edge length (a) in each case from a channel plane (K).
3. A modular wooden wall system according to Claim 1 or 2, characterised in that the solid-wood module (1 - 4) has a channel-shaped cutout (12, 13) on at least one side.
4. A modular wooden wall system according to Claim 3, characterised in that the channel-shaped cutout (12, 13) is a receptacle for a holding bar (14) and/or a fastening element (15) and/or supply lines.
5. A method for producing a partition and/or an internal wall and/or a room divider in a building with a modular wooden wall system according to Claims 3 to 4, characterised by the following steps:

   - attaching a holding bar (14) or a plurality of holding bars to one or more contact faces (6) and/or attaching one or more further holding bars of a fastening element (15) to one or more contact faces

   - lining up one or a plurality of solid-wood modules on a first plane, wherein solid-wood modules (1 - 4) with corresponding channel-shaped cutouts (12, 13) are attached in the region of the holding bar (14) and/or the further holding bar

   - inserting dowels (9) and/or introducing threaded inserts (11) into connecting bores, and/or inserting a holding element (16) into the channel-shaped cutout (12, 13) of the solid-wood module (1 - 4), wherein the holding element (16) is connected positively and/or non-positively to the further holding bar (14) and the solid-wood module (1 - 4)

   - placing on a further plane of one or a plurality of solid-wood modules (1 - 4), wherein solid-wood modules with corresponding channel-shaped cutouts (12, 13) are attached in the region of the holding bar (14) and/or the further holding bar

   - optionally introducing connecting elements (17) into the bores and connecting them to the threaded inserts of the previous plane

   - placing on further planes in accordance with the principle of the preceding three steps until the desired height is obtained.

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