EP0641901A1 - Mounting or construction system for a wooden house - Google Patents

Abstract

A description is given of an assembly construction system for erecting a wooden house in a modular manner which rectangular panel elements (9) with solid, continuous, spaced-apart and mutually parallel load-bearing members (3, 4, 8) consisting of solid wood on two first sides of the relevant panel element (9), which form a module via the panels (1, 2) connected to the load-bearing members (3, 4, 8) and positioned on the load-bearing members (3, 4, 8), wherein, in order to form a groove/tongue connection between two of the panel elements (9, 9), one of the load-bearing members (4) projects beyond the panels (1, 2) and the other load-bearing member (3) is set back with respect to the panels (1, 2) by a corresponding amount, and wherein the panels (1, 2), on the two second sides at right angles thereto, project beyond the load-bearing members (3, 4, 8) in order to form receiving means (10, 11) which run continuously in the longitudinal direction and into which there may be introduced alignment planks (12, 13) which run continuously in the longitudinal direction and align the mutually abutting panel elements (9, 9), connected to one another via the groove/tongue connection (6, 7), with respect to one another on the second sides, characterised in that the alignment planks (12, 13) are of rectangular cross-sections and are dimensioned such that they can be introduced into the receiving means (10, 11), between the panels (1, 2) and such that they bear against the inner sides thereof, wherein, in order to receive supply lines (37), at least one continuous free space (36, 38) is formed between one of the alignment planks (12, 13) and the relevant ends of the load-bearing members (3, 4, 8). <IMAGE>

Description

The invention relates to an assembly construction system for erecting a wooden house in a modular construction, wherein rectangular panel elements in a box construction are provided as essential components of the construction system.

Such a mounting construction system with the features of the preamble of claim 1 is described in an article "^ Transportable light wooden houses", published in the magazine "Baumarkt Leipzig", 34th year 1935, page 1476. There they are with each other via the groove -Spring connection connected wall parts placed on a continuous rail, so that the wall parts can be aligned flush and an overall stabilization occurs. The rail consists of a lower bar with a rectangular cross-section, with a narrower, frustoconically shaped bar placed on the top of the lower bar and connected to the lower bar. The lower receiving space of the plate element has a receiving profile corresponding to the profile of the truncated cone-shaped narrow bar, whereby the desired straightening function is achieved.

However, this known construction has several disadvantages: First, a lower bar with a frustoconical receptacle must be attached to the plate element as a separate component. On the other hand, the base strip must be provided with the truncated cone-shaped, narrow strip and these three strips must be made separately and connected to the relevant parts. There is also a longitudinal joint on the finished wall, namely between the upper edge of the base strip and the lower edge of the plate element. Such longitudinal joints are disadvantageous because, on the one hand, this deteriorates the thermal insulation and, on the other hand, for aesthetic reasons.

Furthermore, the abutting plate elements are connected to one another by rods inserted into the grooves. This is also complex.

A corresponding construction is also provided there on the upper sides of the wall elements and also causes the disadvantages mentioned above there.

US-A-2 129 441 describes a similar assembly construction system in which the plate elements can be connected to one another via a tongue and groove connection in a modular construction. Also on the top and on the bottom of the plate elements there, the solid supports jump back by a certain amount compared to the plates, whereby continuous recordings are made in the longitudinal direction at the top and bottom of the plate elements. These recordings are used to connect the plate elements with other structural elements of the building system.

The tongue and groove connection is achieved there by simply moving the solid wood supports relative to the plates placed on the supports, just as in the present invention.

DE 83 09 825 U1 also describes an assembly system with plate elements in a box construction. The continuous beams have an I-section made of solid wood. Such profiles are very expensive to manufacture. There is also a lot of waste during production.

Another construction system, also in timber construction, is described in EP 0 072 839 B1. There, the wall elements set up in alignment with one another are connected to one another via rods which are inserted into corresponding receptacles (grooves) on the side edges of the abutting plate elements. So here additional components to the box-shaped plate elements are required, namely the connecting rods mentioned.

WO 88/03978 describes another construction system in which the plate elements are connected to one another via additional bars which are inserted into slots which are created in the transverse direction of the plate elements. The bars thus damage the outer skin of the plate elements. They serve as an abutment for screwing the abutting plate elements. Here it is also difficult to tighten the nuts of the screw connections because they are not freely accessible and no useful solution to this problem is proposed there.

EP 0 197 958 B1 describes a construction system in which bores which are aligned with one another are made in the continuous supports and through which supply lines can be inserted. For each supply line there must therefore be an aligned system of the holes, which is expensive. Even more disadvantageous is the fact that the supply lines have to be threaded into the holes, as it were, which is difficult to accomplish on the spot. This threading must be done before the paneling of the panel elements is attached. The required thermal insulation can no longer be introduced at these points.

DE-AS 1 219 653 describes another wood assembly construction system, the abutting plate elements being connected to one another by means of bolts, the heads of which are elongated. So you have to make appropriate slots in the plate elements to insert the bolts with their elongated heads. Then the bolts are turned 90 ° so that they can no longer slide out through the slots and finally screwed tight. Such elongated slots are more difficult to make than holes with a circular cross-section, which can be created by simply drilling.

The invention avoids the disadvantages mentioned. You are the Object of the task to propose an assembly system with the features of the preamble of claim 1, which is characterized in particular by a simple manufacture and assembly and in particular the supply lines can be laid in the desired number and arrangement in a simple manner, without that the possible thermal insulation of the building suffers noticeably.

The characteristic features of claim 1 serve to solve this problem.

Because the straightening planks have rectangular cross sections, they are very easy to manufacture. Because they are inserted (from above and / or from below) into the corresponding receptacles of the plate elements, there are no disruptive joints at the top and bottom of the plate elements, as in the generic state of the art. According to the invention, the recordings on the top and bottom of the plate elements, which are present anyway, are made larger than would be necessary for the leveling planks per se and the additional space is used to accommodate the supply lines.

The plate elements can be used at any point in the building to be erected, as will be explained in more detail in the special description part, for example as wall elements, ceiling elements and / or roof elements. When used as wall elements, i.e. with vertical arrangement, care must be taken to ensure that the upper leveling screed leaves the aforementioned space for the supply lines there, even if supply lines are to be laid above. For this reason, the supports specified in claim 2 for the upper straightening screed are preferred, which are formed on the already existing supports.

The beams should consist of solid wood, and with regard to the plates that rest against the beams, it is also preferred if they consist of wood or wood-based material. You can also consist of organically bound plates or plates with a mineral bond. Organically bound boards are glued wood boards. Inorganically or mineral-bound boards are, for example, gypsum-bound boards, but not cement-bound boards.

With regard to the connection of the components of each panel element to one another and also of the panel elements to one another, it is preferred if this is done by gluing over the entire surface, because this, together with the basic timber construction, corresponds very well to today's requirements for timber construction. In addition, the components can be screwed or nailed to one another, this primarily serving to hold the parts pressed together until the glue has set.

For the mentioned screwing of the parts together, preferred embodiments are given in claims 4 to 10.

The construction system according to the invention is thus characterized, inter alia, in that the continuous beams which abut one another in the context of the tongue and groove connection together form a reinforced beam, as a result of which increased stability is achieved. A package with new static properties is created.

The leveling planks provided above and below are used to align the wall elements. These extend across the entire wall to be created, i.e. across several widths of the panel elements (wall parts). They are attached to the floor and glued or inserted into the openings provided for this purpose, which are formed solely by the design and arrangement of the individual components (supports and plates) of the plate element. So no additional construction parts are required; rather, only the supports have to be made shorter than the plates.

The stabilization of the plate elements relative to one another is achieved according to the invention by three complementary constructive measures, namely by the tongue and groove design of the sides of the wall parts or plate elements, by the lower leveling board and by the top leveling board. In addition, the parts are glued together.

The upper leveling screed or leveling gauge performs three functions, namely closing the plate elements on the top, aligning the parts with one another in line with one another, and stabilizing or stiffening the overall system. The same applies to the lower directional screed, also called basic gauge.

According to the invention, entire bundles of supply lines can be laid in the corresponding free spaces, in the desired arrangement. You can take up almost the entire cross-section of the plate element, if necessary on both sides or only on one side of the plate element. The entire space between the supply lines remains free for additional thermal insulation, in particular bulk material. It is possible to lay the supply lines before moving the plate elements (in the lower area on the basic gauge), but also when the plate elements have already been moved (upper area below the leveling gauge). Furthermore, the cross-section is only marginally weakened by the free spaces mentioned.

The screw connections mentioned in patent claims 7 to 10 have the peculiarity that they enlarge their cross-section after turning the relevant bolt and thereby reliably prevent the bolt from slipping back. In spite of this, only circular holes, which can be easily created, are necessary for pushing through the bolt together with the securing element. Despite the often difficult accessibility of the screw connections, they can be tightened or loosened again in the construction according to the invention.

Fig. 1

eine Draufsicht auf ein erfindungsgemäßen Plattenelement in einer ersten Ausführungsform;

Fig. 2

eine Draufsicht auf ein demgegenüber abgewandeltes Plattenelement;

Fig. 3

eine Draufsicht auf ein gegenüber Fig. 1 abgewandeltes Plattenelement;

Fi.g 4

eine Draufsicht auf ein gegenüber Fig. 2 abgewandeltes Plattenelement;

Fig. 5

in drei Ansichten eine Draufsicht entsprechend Fig. 1, eine Ansicht des Plattenelements von Fig. 1 und eine Stirnansicht dieses Plattenelements, wobei beabstandet dazu zwei Richtbohlen gezeigt sind;

Fig. 6

eine Ansicht bzw. eine Draufsicht zweier miteinander verbundener Plattenelemente, hier als Wandelemente;

Fig. 7

einen Schnitt längs der Linie A-A von Fig. 6;

Fig. 8

eine Ansicht bzw. Draufsicht auf mehrere der Wandelemente bei deren Montage;

Fig. 9

ein vergrößerter Schnitt durch die Enden zweier aneinander anstoßender Plattenelemente mit Verschraubung der Träger der Plattenelemente;

Fig. 10

eine Schraubwinde zum Betätigen der Verschraubung;

Fig. 11

schematisch eine Ansicht eines mit dem erfindungsgemäßen Bausystem errichteten Holzhauses;

Fig. 12

einen Schnitt längs der Linie A-A von Fig. 11;

Fig. 13

in demgegenüber vergrößertem Maßstab eine Ansicht einer Ecke dieses Gebäudes;

Fig. 14

eine Draufsicht auf Fig. 13;

Fig. 15

eine Ansicht der wesentlichen Teile einer Ausführungsform der Schraubverbindung;

Fig. 16

die dabei verwendete Lasche in drei Ansichten;

Fig. 17

ein U-Teil als Arretierung der Schraubverbindung in einer Seitenansicht bzw. in einer Stirnansicht, und zwar zusammen mit dem zugehörigen Bolzen;

Fig. 18

eine Seitenansicht bzw. Stirnansicht einer weiteren Ausführungsform einer erfindungsgemäßen Schraubverbindung;

Fig. 19

eine Ansicht einer demgegenüber abgewandelten Schraubverbindung;

Fig. 20

die Verwendung der Schraubverbindung nach Fig. 19 zum Verbinden zweier Plattenelemente miteinander;

Fig. 21

eine Stirnansicht des unteren Teils eines Plattenelements (Wandelement) mit zusätzlichen Versorgungsleitungen;

Fig. 22

eine Stirnansicht entsprechend Fig. 21, wobei der obere Teil des Wandelements mitsamt den dort verlegten Versorgungsleitungen gezeigt ist.

The invention is explained in more detail below on the basis of exemplary embodiments, from which further important features result. It shows:

Fig. 1

a plan view of a plate element according to the invention in a first embodiment;

Fig. 2

a plan view of a modified plate element;

Fig. 3

a plan view of a modified plate element compared to Figure 1;

Fi.g 4

a plan view of a modified plate element compared to FIG. 2;

Fig. 5

in three views a plan view corresponding to FIG. 1, a view of the plate element from FIG. 1 and an end view of this plate element, two directional screeds being shown at a distance therefrom;

Fig. 6

a view or a plan view of two interconnected plate elements, here as wall elements;

Fig. 7

a section along the line AA of Fig. 6;

Fig. 8

a view or plan view of several of the wall elements during their assembly;

Fig. 9

an enlarged section through the ends of two abutting plate elements with screwing the carrier of the plate elements;

Fig. 10

a screw jack for actuating the screw connection;

Fig. 11

schematically a view of a wooden house erected with the construction system according to the invention;

Fig. 12

a section along the line AA of Fig. 11;

Fig. 13

in contrast, an enlarged view of a corner of this building;

Fig. 14

a plan view of Fig. 13;

Fig. 15

a view of the essential parts of an embodiment of the screw connection;

Fig. 16

the tab used in three views;

Fig. 17

a U-part as locking of the screw connection in a side view or in a front view, together with the associated bolt;

Fig. 18

a side view or front view of a further embodiment of a screw connection according to the invention;

Fig. 19

a view of a modified screw connection;

Fig. 20

the use of the screw connection according to FIG. 19 for connecting two plate elements to one another;

Fig. 21

an end view of the lower part of a plate element (wall element) with additional supply lines;

Fig. 22

an end view corresponding to FIG. 21, wherein the upper part of the wall element is shown together with the supply lines laid there.

The wood component according to the invention is shown in plan view in Fig. 1 (plan view). It consists of the two room-closing panels 1 and 2 made of wood or wooden material with organic or inorganic (mineral) binding. These are connected to each other by beams 3 and made of solid wood. The plates 1 and 2 are glued and / or screwed to the supports 3 and 4. The gluing has the advantage of better distribution of forces, so that this full-surface type of connection is preferred. If necessary, the screw connection can be used for the first fastening until the glue has hardened and set.

This plate element 9, consisting of the glued together plates 1 and 2 and the beams 3 and 4, represents the basic building block (module) of the wood construction system according to the invention.

It can be seen in Fig. 1 that the two carriers 3 and 4 are mounted differently (asymmetrically). The reason for this can be seen in the fact that the displacement of the carrier 3 results in a groove 6 into which the protruding region 7 (tongue) of the carrier 5 of an adjacent, identical plate element fits. This creates a non-positive connection between the two plate elements.

The spring 7 of the plate element can be adjusted so that it can be pushed better into the groove 6 of the adjacent plate element.

Furthermore, holes 5 can be seen in FIG. 1, which will be discussed further below.

Fig. 2 shows the same scheme as Fig. 1, but with the difference that the plates 1 and 2 of Fig. 1 each consist of two sub-plates 1a and 1b or 2a and 2b. This division of the two panels could be necessary, for example, due to the given dimensions of the selected wooden parts (boards). In this case, a further carrier 8 is necessary, which is inserted in addition to the two carriers 3 and 4.

The carrier 8 is screwed to the sub-panels 1a and 1b and 2a and 2b and / or glued in a distributed manner, as previously described for the panels. The same applies to further divisions.

The additional support 8 also has a bore 5 in the same alignment with the bores 5 of the other two supports 3 and 4.

1 and 2, the screw connections are only indicated by center lines.

3 and 4 show floor plans of wood-panel elements according to the invention with the same functions as they already do 1 and 2 have been described, but with the difference that the respective carriers have been inserted into the plates and glued there. This type acc. 3 and 4 can advantageously be selected in the case of mechanical production.

Fig. 5 shows the plate element 9 bottom left. Fig. 1 to 4 in plan.

The elevation at the top left in FIG. 5 illustrates the arrangement of the carriers, which have been described above, including the indentations (groove) or protrusions (tongue) (see FIG. 1).

In the side view on the right in FIG. 5, the bores 5 mentioned in FIG. 1 can be seen, as well as a carrier 5.

The side view shows recordings 10, 11 at the top and bottom. These serve to accommodate a basic gauge 12 or a directional gauge 13, the functions of which are described below.

Fig. 6 shows in plan and side view two of the plate elements 9, which have already been joined together. The essential detail in FIGS. 6 and 7 that goes beyond the previous figures is the function of the basic gauge 12.

The basic teaching function according to the invention is as follows:
It will be a problem to set up one plate element after the other in a properly aligned manner and to connect them to one another. The basic gauge preferably consists of a longer piece of wood (board or the like) that fits exactly into the receptacle 11 of FIG. 5. The basic gauge is precisely aligned and aligned according to the location where the wall is to be placed before the plate elements are set up on the floor and then fastened (screwed, nailed, preferably glued).

It should be advisable to start with the entire floor to be provided with the basic tenets. The floor plan is already clearly recognizable.

Only now are the plate elements 9 placed and glued to the basic gauge piece by piece, as can be seen from FIGS. 6 and 7. The plate elements are then in the right place and are already aligned.

Are the plate elements created in the manner mentioned, they are with the guide 13 according to. Fig. 5 provided, which also preferably consists of a longer wooden part (board or the like.). This is inserted into the receptacle 10 of FIG. 5 and also connected, preferably glued, to the plate elements in series.

In addition to the precise alignment of the plate elements, the leveling gauge also takes on the function of the cover. The ceiling or another component can then be put on.

8 illustrates the principle according to the invention of displacing the individual plate elements. The middle plate element is just pushed onto the row of plate elements that has already been created (on the right in FIG. 8). The basic gauge 12 and its function described above can be clearly seen in FIG. 8 in elevation (above) and in plan (below).

8 also clearly shows the positive connection of the plate elements 9 to one another (tongue and groove), which was already described in preparation in FIG. 1 and which can also be clearly seen particularly in FIG. 6.

In addition to the positive connection of the plate elements to each other, there is also the positive connection by screwing and gluing. Fig. 9 shows a possible connection by screwing. At this point it is also clear what the holes 5, which must be arranged in alignment, serve (see in particular FIGS. 1 and 5). With the aid of this screw connection 14 and washer 15, the supports 3 and 4 described in more detail in FIGS. 1 ff are connected to one another.

In Fig. 10, a screw jack 16 can be seen, with the help of which you can tighten the screw shown above. This screw jack is able to bring a screw hexagon 17 through the bores 5 of the adjacent supports to the screw connection located deep in the plate element in order to tighten.

11 and 12 show elevation and plan section of a possible building that has been created with the help of the wooden components according to the invention.

The various functions of the wooden components become clear from FIG. They can not only be used as a wall 18 at floor level, but also with appropriate dimensions as a window sill 19 or as a lintel 20. This mention is intended to indicate some possible application variants without even claiming to be complete.

Also important are the applications of the wooden components according to the invention shown in FIG. 11 for a floor 21 (cellar ceilings etc.), floor ceilings 22 and also as roof elements 23. Only the dimensions of the wooden components and their members (wooden parts and Intermediate wooden parts according to Fig. 1 ff) and the type of stress.

If these loads on walls are primarily pressure and buckling loads, then there are primarily bending and shear forces on ceilings and roofs. But always the wood component according to the invention meets all requirements, namely by the interaction of all links acc. Fig. 1 ff in the tension and compression area, and additionally by the inventivepen positive and non-positive connections between the wood components.

From Fig. 12 it should be apparent that corner connections are also not a problem. The detailed solution for this is shown in FIGS. 13 and 14. The necessary screw connections are indicated by center lines at the relevant points, additional holes 24 having to be made. The corner connection is also glued.

The screw connections of the wooden components to one another are facilitated according to the invention in that the designs shown in FIGS. 15, 16 and 17 are used. The problem to be solved is to screw the two adjacent intermediate wooden parts, as shown in FIGS. 6 and 9, in the depth of the plate elements.

For this purpose, use the screw 25 according to. 15, which are equipped with the tabs 26 according to the invention.

In position A (FIG. 15) of these two tabs, the screw bolt 25 is passed together with the screw nut 27 through the circular bore 5 of the supports 3, 4, 8. This is possible because the tabs 26 lie closely against the bolt 25 in position A.

When the screw bolt 25 with the tabs 26 and the screw nut 27 has reached the area of the two supports to be screwed, these being between the two tabs 26, then the screw pin 25 is rotated through 180 °. As a result, due to the excess weight, the two tabs rotate due to their asymmetry and reach position B in FIG. 15. Now the geometrical extent of the two tabs 2 and 3 is larger than the bore through which they have been passed and the screw bolt can be tightened by means of the screw nut 27. (The two beams to be connected are for better clarity from the drawing.)

16 shows (on the left or in the middle) two versions of the tab 26 according to the invention from FIG. 15. It can be seen that the area X of the tabs has a lower weight than the area Y due to their asymmetrical geometry. The tabs will therefore always reach a stable position with the heavier part pointing downward. When inserted through the holes in the intermediate wooden parts, the heavier part Y initially lies on top, so that position A in FIG. 15 is reached. Due to the above-mentioned rotation by 180 °, the heavier part Y falls down, so that the stable position B in FIG. 15 is established.

The asymmetrical geometry of the tabs according to the invention. Fig. 16 can also be achieved by other implementations than those indicated here, e.g. by moving an elongated hole 28 in FIG. 16. It is essential that the excess weight is reached after the screw bolt has been turned and thus also the tab by 180 °.

When the screw bolt 25 in FIG. 15 is tightened by means of the screw nut 27, the tabs 26 additionally claw into the wood of the carrier due to the molded-on inventive designs from FIG 15 is avoided. This pointed design leads firstly to the desired clawing of the tab in the wood, but secondly it leads to the required asymmetrical geometry of the tabs according to the invention with the effects described above.

A non-positive connection between two Holt components to be connected is guaranteed with the construction shown.

Another way to lead a bolt through the above holes of the intermediate wooden parts shows Fig. 17. In position A of the screw connection according to the invention, the screw bolt 25, together with a rotatably attached U-part 29, is passed through the holes in the carrier. The bolt is then rotated through 180 °, as has already been described for FIGS. 15 and 16. As a result, the longer and thus heavier part Y of the U-part is overweight and falls down into the stable position B. Again, the geometry of the U-part 29 according to the invention leads to the desired problem solution.

The right side of the screw connection with the screw bolt 25 and the U-part 29 is shown in FIG. 17, in both positions A and B, which have already been described above. The rotation through 180 ° is also indicated.

The cross-sectional geometry of the U-part is not limited to the rectangular profile shown. This could also be semicircular or triangular, for example. Rather, what is important is the asymmetrical and rotatable arrangement of the U-part on the screw bolt according to the invention, which leads to tilting due to being overweight in the stable position B after rotation by 180 °. Once the U-Tei has assumed this stable position B, the screw connection can be tightened.

FIG. 10 already shows the screw jack 16, which is intended to tighten screw connections as described above, by fitting through the holes 5 of adjacent supports, which have already been described in detail, and reaching the relevant screw nuts which are to be tightened. Since it is now necessary to pull back this screw nut and thus the entire screw connection, which has reached its place of use on the way, as described above, so that the tabs acc. Fig. 15 and 16 or the U-part from Fig. 17 on the inside of the intermediate wooden part concerned, the hexagonal area 17 of the screw jack must. Fig. 10 can be slightly conical according to the invention, so that the nut 27 of the screw 15 or a corresponding Screw nut of the screw connection acc. 17 there is slightly tilted or jammed and therefore does not fall out of the hexagonal area 1 of FIG. 10 if the screw connections mentioned are withdrawn for a short distance by means of the screw jack from FIG. 10. Then the screw can be tightened easily, the nut 27 according to. FIG. 15 easily detaches again from the hexagon area 1 of FIG. 19.

18 shows a further possibility of connecting the two supports of two adjacent plate elements in a force-locking manner. This is a screw bolt 30 according to the invention, spanning the distance between the supports in the interior of the plate element and having a screw nut 31 on one side. around which a round steel disc 32 is arranged. All three parts are welded together. The steel disc also has two opposite bores 33.

Since this is again only a schematic diagram, the welding symbols have also been omitted for the sake of clarity.

A further variant is shown in FIG. 19. There, the screw bolt 30 of FIG. 18 does not extend over the entire length, but is essentially replaced by a tube 34. The shortened screw bolt 30 is screwed to a screw nut 35, which in turn is inserted in the tube 34. The screw nut 31 and the round steel disk 32 with the two bores 33 are also located on one side. These parts are also all attached to one another by welding.

20 shows the mode of operation of the screw connections according to the invention from FIG. 18 and in particular from FIG. 19. Two plate elements 9 are (partly) visible in section. The bores 5 in the supports 3 and 4 known from FIGS. 4 ff are clearly recognizable. The distance between these supports becomes spanned by the screw connection which has already been described in FIG. 19. At the same time, this protrudes with its threaded bolt 30 into the thread of the screw nut 31 of the adjacent screw connection. This has been done by previously inserting the screw connection through the bore 5 of the carrier 3 and screwing it with the screw nut 31 of the adjacent screw connection. The screw connection can be tightened by means of a known wrench which fits into the two bores 33 in the steel disk 32 of FIG. 18. Of course, the bore of the carrier 3 in Fig. 20 must have been slightly enlarged beforehand so that the steel disc 32 fits flush there. The same process preceded the one described above within the wooden component 2, etc.

With the aid of this screw connection according to the invention it is achieved that not only are two adjacent supports connected to one another in a force-locking manner, but the entire plate element is pressed or pressed against the adjacent, previously created plate element. As a result, there is a steel connection running across the entire component (wall or floor or ceiling or roof or the like), almost comparable to tension in the concrete or ring anchoring with the resulting static advantages.

This solution also makes the building construction particularly earthquake-proof.

Finally, another additional solution for laying supply lines etc. within the wall, ceiling, etc. must be given. According to the invention, according to FIG. 21 the recess already known from FIG. 5 is enlarged by the space 36 in the area of the carrier in question that supply lines 37 and the like can be passed through. These supply lines can even be attached to the base gauge 12 before the plate element is moved.
excellent heat and sound cross-section of the wall, ceiling or roof structure.

Claims (10)

Assembly construction system for building a wooden house in modular construction with rectangular plate elements (9) in box construction with solid, continuous, spaced and parallel to each other beams (3,4,8) made of solid wood on two first sides of the plate element (9) in question, the Form a box by means of plates (1, 2) connected to the supports (3, 4, 8) and placed on the supports (3, 4, 8), whereby to form a tongue and groove connection between two of the plate elements (9, 9) one of the supports (4) protrudes over the plates (1, 2) and the other support (3) is set back by a corresponding amount in relation to the plates (1, 2), and the plates (1, 2) on the for this purpose, right-angled two second sides protrude above the supports (3, 4, 8) to form receptacles (10, 11) that are continuous in the longitudinal direction and into which directional planks (12, 13) that are continuous in the longitudinal direction can be inserted, which are placed against and over each other the tongue and groove Align the r-connection (6,7) of the interconnected plate elements (9,9) on the second sides,
characterized by
that the straightening planks (12, 13) have rectangular cross sections and dimensions such that they can be inserted into the receptacles (10, 11) between the plates (1, 2) and adjoining their inner sides, whereby for receiving supply lines (37) at least one continuous free space (36, 38) is formed between one of the straightening planks (12, 13) and the relevant ends of the beams (3, 4, 8). Assembly building system according to claim 1,
characterized,
that on one of the sides of the plate element (9) the ends of the beams (3, 48) form a support (39) for the straightening screed (13) provided there. Assembly building system according to claim 1 or 2,
characterized,
that the abutting supports (3, 4) are glued to one another over the entire surface. Assembly building system according to claim 3,
characterized,
that tension rods (14, 25, 34) are provided which additionally connect the abutting supports (3, 4) to one another. Assembly building system according to claim 4,
characterized,
that the tie rods (34) are composed of rod elements which are screwed together. Assembly building system according to claim 5,
characterized,
that the rod elements (34) have a contact surface (32) at one end. Assembly building system according to claim 4,
characterized,
that the clamping elements are designed as bolts (25), at one end of which a contact element (26, 29) is fastened, which can assume an insertion position (A), in which it is together with the bolt (25) and adjoins it aligned holes (5) with a circular profile can be pushed through in the carriers (3,4,8), as well as a contact position (B) in which it rests on the relevant surface of the carrier (3,4). Assembly building system according to claim 7,
characterized,
that the contact element (26, 29) is pivotally attached to the bolt (25) about an axis (28) which is asymmetrical with respect to the contact element (26, 29) in such a way that the contact element (26, 28, 29) at one Rotation of the bolt (25) about 180 ° about its longitudinal axis is pivoted by its weight from the insertion position (A) into the contact position (B). Assembly building system according to claim 7 or 8,
characterized,
that at least one tip for clawing in the carrier (3, 4) is provided on the contact element (26). Assembly building system according to one of claims 7 to 9,
characterized,
that the contact element as an elongated U-profile (29) with a pivot axis in the side walls of the U-profile (29) or in a side view approximately as a Z-profile (26) with an elongated (28) for plugging onto the bolt (25) is trained.

Images