WO2012137137A1

WO2012137137A1 - Mobile wall element, mobile structure, and mobile home

Info

Publication number: WO2012137137A1
Application number: PCT/IB2012/051636
Authority: WO
Inventors: Gerhard Krug
Original assignee: Gerhard Krug
Priority date: 2011-04-04
Filing date: 2012-04-04
Publication date: 2012-10-11

Abstract

The invention relates to a mobile wall element and to structures that have said wall element. The mobile wall element has an inner wall and an outer wall. The inner wall and the outer wall each have a plurality of dowel holes and a plurality of dowels, and each of the dowels is inserted through a dowel hole of the inner wall and a corresponding dowel hole of the outer wall.

Description

MOBILE WALL ELEMENT, MOBILE CONSTRUCTION AND MOBILE HOUSE

Since time immemorial, mobile buildings have been used as dwellings and for other purposes. Whereas in the past, mainly nomads and commercial travelers used mobile buildings, today there are a multitude of other applications for transportable buildings and construction elements. For example, DE 3537306 discloses a mobile building in house form with a hexagonal floor plan that rests on a center support and six stands at the corners. FR2643406A1 discloses a hexagonal light house resting on uprights with wall panels hung in a floor ledge.

Among other things, it is an object of the application to provide improved wall elements, structures constructed from these wall elements, in particular mobile dwellings, as well as improved components of the improved wall elements and the structures constructed therewith.

For this purpose, the application discloses a mobile wall element having an inner wall and an outer wall, wherein the inner wall and the outer wall each having a plurality of dowel holes and a plurality of dowels. The dowels are inserted respectively through a dowel hole of the outer wall and through a corresponding dowel hole of the inner wall. Here, "corresponding dowel hole" means that the dowel hole is substantially at the same position in height and lateral distance as another dowel hole. The dowel is according to the application even without the use of further connecting means a fast and durable connection achieved. In addition, the structure of the wall element can also be done without special tools such as screwdrivers.

A low weight of the wall elements is achieved, in which the inner and outer walls of 1-20 mm plastic, metal and wood panels, impregnated hard cardboard or combinations thereof are made. By web, honeycomb or corrugated shapes, the stability of the wall elements can be increased. According to the application, the inner and outer walls of the wall elements can be connected to each other so that the inner and outer walls can be folded flat or at least in a compact form. The prefabrication is then carried out so that the formwork walls, so the inner and the outer wall, can be folded together or individually to a flat package. This allows cost-effective transport by plane or container. A structure in which only the shuttering walls and the roof are prefabricated, a low transport weight is achieved. On site, both formwork walls are then joined together and / or assembled with straps or with spacers such as with plastic dowels.

The folding technique is carried out in such a way that on-site construction is as easy as possible. The folding or the dimensions of the folding house takes into account the transport dimensions of aircraft, containers and trucks, so that the transport can be carried out with commercially available vehicles on land, water and air. According to a further embodiment, in particular the door and window frames of the wall elements are formed from folding the wall elements. According to the application, the folds can be inserted into the door or window opening and fold during folding into angles, from which the door or window frames can then be folded. be formed. Here, a part of the angle forms a side surface of the frame and another part of the angle provides an attachment area for the angle.

The construction of the wall element of an inner and outer wall is stable and a space between the inner and outer wall provides insulation. Insulation and stability can be further improved by filling the space between the inner and outer walls with a material. In particular, the inner and outer walls can be used as formwork walls. Between the inner and outer wall mounted plastic dowels and / or spacers, straps or brackets ensure that the wall elements can not ausbuchten by the backfilling. The wall elements can be filled in situ with available filling material such as sand, grit, concrete, stones, gravel, moss, straw, peat, branches and twigs, soil and the like and combinations thereof. As concrete in particular a lightweight concrete can be used, which may also contain supplements of insulating materials. While a bulk material allows a subsequent disassembly of the wall element, a concrete filling can ensure a permanent installation of the wall element.

According to a further embodiment, the mobile wall element has a bottom profile which is fastened to an underside of the wall element via dowels. The bottom profile allows a placement of the wall element on the ground and provides a receiving area for wall filling. The bottom profile may be made of ribbon fabric to compensate for bumps. This is advantageous if there are no flat surfaces, such as in disaster areas. The fabric adapts to the ground, ensuring a good bottom finish. The soil profile can also be made of sheet metal or plastic. A solid bottom profile stabilizes the connection between the inner and outer walls and is particularly advantageous if a concrete foundation plate is available.

The dowels are ausgebil det according to the application as expansion anchors, which have an end plate and at least one expansion element au. The expansion element is designed so that it can be applied to the dowel, so that the dowel can be inserted through a dowel hole in the inner or outer wall, while the expansion element projects beyond the diameter of the dowel hole in an inserted state of the dowel. In particular, the spreader may be ausgebi det as a spring having an elastic spring force which pushes the spreader from an axis of the plug.

In particular, the dowel may be formed so that it has two or more expansion elements in the form of expansion surfaces. Other embodiments of a spreading element, for example, have an interrupted ring or a broken cone, wherein the interruption is used to reduce a radius of the expanding element when passing through the anchor.

According to one embodiment, the wall element is constructed so that the end plate and the expansion element of at least one dowel in an inserted state are each supported on a wall of the wall element. For example, the end plate on the outer wall and the expansion element is supported on the inner wall or vice versa. The anchor may be formed according to the application as a spacer, in particular in such a way that a maximum distance between the inner and the outer wall is maintained. Furthermore you can according to the application, dowels may be provided for connecting adjacent wall elements, wherein the end plate and the expansion element are supported on a first wall of a wall element and on a second wall of an adjacent wall element, and wherein the first and second walls are each formed as an inner or outer wall is.

According to a further embodiment, the dowels have a perforation, which engages in a component which, with one of the end plate opposite wall of the wall element in

Connection stands. This component can also be formed as part of the opposite wall. The dowel can be connected on the one hand by the end plate and the spreader surfaces with one wall and on the other hand by the perforation or by a thread with the other wall. The perforation here has the advantage that a snap in different positions is possible, whereby different distances between the two walls can be realized. The expansion surfaces, however, allow a firmer connection and are particularly advantageous when elements are to be connected at a predetermined distance.

Furthermore, the application discloses a mobile structure having a plurality of the aforementioned wall elements connected to one another. In particular, the wall elements can be connected by dowels according to the application on opposite narrow sides, so that they form a continuous arrangement of wall elements. In particular, a vertical bar for inserting the dowels may be provided on the narrow sides, wherein the vertical bar can be opened in a predetermined angle or is provided at this angle. For example, the angle to build a hexagonal dwelling can be 60 °. The arrangement of wall elements may in particular be closed annularly, for example to form a container, a mobile housing or another structure. A variety of facilities can be set up so quickly and easily, if necessary, to provide an infrastructure with little financial effort.

According to the application, a connection of the wall elements via dowels can be made so that at least two adjoining outer walls are connected to each other via at least one vertical bar, wherein dowels are inserted through the at least one vertical bar and through the adjacent outer wall. The vertical bar according to the application is particularly advantageous for providing a stable connection when adjoining inner and outer walls meet at an angle. The angle can be determined by an angle between the bar and the wall. In particular, the strip can be formed on one or both adjoining walls.

According to the application can be built using the above wall elements and a permanent structure. For this purpose, a concrete foundation is provided with a foundation reinforcement, wherein a plurality of reinforcing wires of the foundation reinforcement extend into the spaces between the inner and outer walls of the wall elements. For connecting the wall elements with the concrete foundation a wall reinforcement is provided, which is located in at least one of the wall elements and the form-fitting or materially connected to the wires of the foundation reinforcement, for example by a welded joint. Furthermore, a concrete filling is provided, which is located in at least one of the wall elements, and the Surrounds wall reinforcement. Due to the structure of the wall elements of the inner and outer walls according to the application, the reinforcement and the concrete filling can be easily introduced into the space between the inner and outer walls.

For a container that is constructed with wall elements according to the application, there are numerous uses. In particular, a fermenter can be constructed from two containers according to the application. Here, a first mobile structure forms an inner container and a second mobile structure surrounding the first mobile structure forms an outer container. On one of the containers, a procedural device can then be placed, which communicates with the interior of one of the containers, for example via a conveyor. For operation of a sewage reactor, the procedural device may comprise plates with bioactive material. Apart from the extraction of fresh water, the sewage reactor can also serve, for example, for the further processing of the contents of a slurry pit. Furthermore, the process engineering device can be a device for generating energy by means of gas combustion or else a plant for cultivating biomass.

Furthermore, a connection between the inner and the outer container may be provided, which is provided in a wall element between the inner and the outer container, for example a pipe connection and an inlet, which is provided on one of the wall elements of a container. One of the two containers can serve as a storage container and the other as a reaction vessel. Through the connection between the containers, the amount of the reaction supply can be controlled, for example, in which the compound is mounted at a certain height. Furthermore, the application discloses in particular a mobile home having an array of annularly closed components. Furthermore, the mobile home according to the application on a roof, which is placed on the wall elements of the mobile structure. The roof has a plurality of roof panels which are interconnected by rafters. The roof panels and rafters are easy to transport and can be assembled quickly.

According to an advantageous development rafter receptacles are provided on the wall elements, in which the rafters are inserted. In particular, the rafter receptacles may be provided as separate components, which are attached to the corners of the mobile home on the wall elements. According to the application, the rafter receptacles are in particular designed so that the rafters are already held therein by their own weight. According to the application, the rafter receptacle is in particular designed such that it has a receiving area for adjoining outer walls, a receiving area for adjoining inner walls and a receiving area for a rafter. The adjoining inner walls, the adjoining outer walls and the rafters are inserted into the respective receiving areas of the rafter receptacle.

According to the application, a connection between the roof panels and the rafters can also be realized by a plug-in connection, in each of which a first roof panel is inserted into a designated first profile of a roof rafter and by a to the first roof panel adjacent roof panel is inserted into a designated second profile of the roof rafter.

In particular, the wall elements can be connected to an annularly closed polygonal arrangement and in particular to a hexagonal arrangement. The hexagonal arrangement offers a favorable ratio of volume to volume and allows the assembly of mobile homes to a "Wabendorf".

According to the application, the roof is covered on a rooftop by an essay. This allows the roof to be sealed against rain at this point. FIG. 1 shows a lateral view of an emergency shelter or a mobile home,

FIG. 2 shows a lateral view of the emergency shelter without the roof,

FIG. 3 shows a side underside view of the emergency shelter without the roof,

FIG. 4 shows a lateral view of interconnected wall elements,

FIG. 5 shows an enlarged detail from FIG. 4, FIG. 6 shows a side view of adjacent wall elements with attached rafter receptacle and threaded tension belt,

FIG. 7 shows a plan view of the elements of FIG. 6, FIG. 8 shows a lateral plan view of adjacent wall elements with attached corner connector, FIG. 9 shows a lateral bottom view of adjacent ones

Wall elements with attached corner connector,

Figure 10 shows a plan view of the corner connector with a

Tension line, FIG. 11 shows a three-dimensional section through the horizontal tension straps and through the support of a vertical tension belt,

FIG. 12 shows a bottom view of the emergency shelter with inserted floor profiles and the tension straps from below,

FIG. 13 shows a detail from FIG. 12,

FIG. 14 shows a soil profile,

Figure 15 shows a compound of the soil profile with a

Wall element at the threshold,

Figure 16 shows a plan view of a hexagonal roof of

emergency shelter,

Figure 17 shows a section through the hexagonal roof, Figure 18 shows a fastening of a tension belt to a

Hexagon hood,

FIG. 19 shows a rafter,

FIG. 20 shows a cross section through the rafter, FIG. 21 shows a plan view of a rafter receptacle, FIG. 22 shows a first lateral bottom view of the rafter receptacle,

Figure 23 shows a second side bottom view of the

Sparr Up,

FIG. 24 shows a sectional view through a wall element at the height of a door opening,

FIG. 25 shows an upper section of FIG. 24,

FIG. 26 shows a lower section of FIG. 24,

FIG. 27 shows two lateral views of a long dowel,

FIG. 28 shows a side view of the long dowel,

Figure 29 shows a side view of the long dowel

FIG. 30 shows a top view of the dowel head of the long dowel from the front,

FIG. 31 shows a side view of a short plug, FIG. 32 shows a side view of the quick dowel,

Figure 33 shows a connection of two plates with the short dowel, and

FIG. 34 shows a plan view of the plug head of the short cable,

FIG. 35 shows a first view of an eyebolt,

FIG. 36 shows a second view of an eyebolt,

FIG. 37 shows a first view of an outer wall with lintel and threshold,

FIG. 38 shows a second view of the outer wall of FIG. 37. FIG. 39 shows an inner wall with door reveals,

FIG. 40 shows a second view of the inner wall of FIG.

39,

FIG. 41 shows an outer wall with lintel and window bank,

FIG. 42 shows a second view of the outer wall of FIG.

41

FIG. 43 shows an inner wall with window reveals,

FIG. 44 shows a second view of the inner wall of FIG.

43

FIG. 45 shows a plan view of the inner and outer walls of an emergency shelter according to a further exemplary embodiment,

FIG. 46 shows a view of a rafter receptacle according to FIG

Embodiment of Fig. 45,

FIG. 47 shows a second view of the rafter receptacle of FIG

Fig. 46,

FIG. 48 shows a plan view of a connection of two walls according to FIG. 45,

FIG. 49 shows a bottom view of the connection of FIG.

48

FIG. 50 shows a side view of a container for a bioreactor, FIG. 51 shows a section through the container of FIG. 50, FIG. 52 shows a first exemplary embodiment of a protective wall,

FIG. 53 shows a second exemplary embodiment of a protective wall,

Figure 54 shows a first view of an attachment of a

Tension belt, and

Figure 55 shows a second view of an attachment of a

Tension belt.

Figure 1 shows a side view of an emergency shelter 10. The emergency shelter 10 has a hexagonal base 11 and a hexagonal roof 12 which is mounted on the hexagonal base 11. The hexagonal base 11 includes six wall elements 13 which are interconnected with flexible corner connectors 14 at their vertical edges. 1 shows a standard wall element 13 and a wall element 13 with a window opening and a wall element 13 with a door opening 21.

In the inner wall and in the outer wall of the wall elements 13 are each three or more horizontal Dübellochreihen. In FIG. 1, dished hole rows 15, 16, 17 of the outer walls are shown, whereas the dome hole rows of the inner walls are shown in FIG

Fig. 2 can be seen. In the assembled state of the emergency shelter 10 long dowel 18 in the dowel rows 15, 16, 17 are introduced. These long dowels 18 are best seen in Fig. 27-30. Two of the walls are shown in assembled condition, in which the square or round end plates of the long dowels 18 are visible.

In the wall element 13 with a window opening there is a window frame 20 made of folded-over parts of the inner and outer wall, which is fastened to the wall element 13 with long dowels 18. In the wall element 13 with door opening is a door frame 21 made of folded parts of the inner and outer wall, which is fastened with long dowels 18 on the wall element 13. The wall elements 13 are inserted at their lower end on the long dowel 18 each in a bottom profile 27. The bottom profile 27 is best seen in Figures 14 and 15. The hexagonal roof 12, which is placed on the hexagonal base 11, has six triangular roof panels 22 which are interconnected by rafters 23. The rafters 23 are best seen in Figures 19 and 20. At the point where the triangular roof panels 22 converge at the top, a hex cap 24 rests on the rafters 23. This hexagon hood is best seen in FIG. The rafters 23 are inserted into rafter receptacles 25 which are placed on the wall elements 13. The rafter receiver 25 is shown in detail in FIGS. 21 to 23. Furthermore, a number of mounting holes 26 are provided at the lower end of the roof panels 22, respectively. Figure 2 shows a plan view of the emergency shelter 10, in which the roof 12 is removed. As shown in Figure 2, the wall elements 13 are braced at the corners by three tension straps 31, 32, 33. Each of the tension straps 31, 32, 33 is threaded through two opposing rafter receptacles 25. This is best seen in Figures 6 and 7. The straps 31 to 33 each have a closure, not shown, so that the straps can be threaded through the rafter pads. These closures serve later for the shortening and adjustment of the straps 31 to 33. Each of the six corners of the lower part 11 has a rafter receptacle 25 into which two abutting wall elements 13 are inserted. This is likewise shown in FIGS. 6 and 7 as well as in FIGS. 21 to 23. The wall elements 13 each have an inner wall 34 and an outer wall 35. On an upper side of the inner wall 34, a roof support 30 is formed, which protrudes outward beyond the outer wall 35. Figure 3 shows a bottom view of the emergency shelter 10. In the bottom view can be seen that the bottom profiles 27 overlap in the assembled state at their ends.

Figure 4 and Figure 5 show a side view of the inner walls 34 of the wall elements 13 in the assembled state. Dowel holes of the inner wall 34, which correspond to the Dübellochreihen the outer wall 35 are marked with the corresponding primed reference numerals. In the view of Figure 4, a window frame 20 and a door frame 21 is shown, which are each formed as bent-over components of the inner wall. The roof supports 30, which are formed on the inner walls 34, each have a horizontal portion 36 and a downwardly tapered portion 37. This is best seen in the detail view of FIG. The horizontal region 36 of the roof support 30 has a row of holes 38 for receiving dowels. Likewise, the chamfered portion 37 has a row of holes 39 for receiving dowels. Furthermore, two adjacent inner walls 34 are connected by a band 40, which is glued to the two adjacent inner walls 34 on the outside of the inner walls 34.

Fig. 6 shows a side view of two adjacent wall elements 13 in the assembled state. The tension belt 31 is threaded through three rectangular holes at the top of the rafter receptacle. The roof support 30 of the inner wall 34 is connected to the outer wall 35 by short dowel 42. This can be seen particularly well in FIGS. 24 and 25.

FIG. 7 shows a plan view of the elements of FIG. 6. In contrast to FIG. 6, a part of the long dowel 18 is shown, which has the outer wall shown on the right with the one shown on the right Inner wall connects, whereas the long dowel 18, which connect the outer wall shown on the left with the inner wall shown on the left, are not shown in Fig. 7.

FIG. 8 shows a lateral plan view of two adjoining outer walls 35. On the upper side of each outer wall 35, a horizontal support region 43 is formed with dowel holes 44 for receiving short dowels 42. Two adjacent outer walls 35 are connected to corner connectors 45. The corner connector 45 has two inner strip-shaped regions 46 and two outer strip-shaped regions 47, which are separated from each other by folds each extending from bottom to top along an edge of an outer wall. The outer strip-shaped regions 47 of the corner connectors 45 are glued in each case in the region of an edge of an outer wall 35 from top to bottom on the outer wall 35. However, the strip-shaped region 47 can also be riveted or sewn on. The inner strip-shaped regions 46 each have a series of holes 48. Through at least one of the holes 48 a lashing 49 is passed. This can be seen particularly well in FIG.

FIG. 9 shows a side bottom view of the two adjoining outer walls 35 and the corner connector 45 of FIG. 8.

FIG. 10 shows a plan view of a section of FIG. 8. FIG.

The lashing thread 49 i st fixed to the fold between the two inner strip-shaped regions 46 and through each one hole of the two inner strip-shaped regions 46 passes.

Fig. 11 shows a sectional view through the attachment of a vertical tension belt 51 on the horizontal straps. The vertical tension belt 51 is completely shown in FIG. An eyebolt 50 is passed with an extension in superimposed holes in the tension straps 31, 32, 33 from above.

Fig. 12 shows a bottom view of the emergency shelter 10. In this view, the three horizontal straps 31, 32, 33 can be seen from below. Furthermore, the rafter receivers 25 can be recognized at the corners, as well as outwardly projecting areas of the roof receptacle 30 to which the roof panels 22 are fastened by short dowels 42. In the foreground, the bottom profiles 27 are shown, which in the corners overlapping areas aufwei sen. Fig. 13 shows a detail of a view obliquely from below on a corner of the mobile home 10. There is shown a lower row of dowels 18 which are inserted from the outside through the bottom profile 27 and through the wall element 13 and by counter plates 41. Furthermore, a middle row of dowels 18 is shown, which are inserted from the outside through the wall element 13 and by counter plates 41. By way of illustration, the dowels on the left side of Fig. 13 are omitted. 14 shows a plan view of one of the six floor profiles 27. The floor profile 27 has on its underside a support area which is rounded off on two longitudinal sides. Furthermore, the bottom profile 27 on two mounting portions 28, which are each provided with a row of holes 29, wherein the holes of the two rows of holes 29 are opposite to each other. Especially when using a ribbon fabric, a widened support area forms by itself due to the Pressure of the filling material from above and the width of the fabric strip.

Fig. 15 shows an attachment of the bottom profile 27 to a wall element 13. In Fig. 15 is a sectional view at the height of a door opening is shown. A lower part of an inner wall 34 is inserted from below into a door sill 117 of an outer wall 35. The bottom profile 27 is plugged from below, so that an outer side of the bottom profile 27 is outside the outer wall 35 and so that an inner side of the bottom profile 27 between the inner wall 34 and the door sill 117 is located. The door sill 117 is best seen in Fig. 37. A long dowel 18 is inserted through the outer wall 35 of the wall element 13, through two opposite holes of the bottom profile 27 and through the inner wall 34 of the wall element 13. On the side of the inner wall 34 is a counter plate 41. Notches 101 of the long dowel 18 engage in the counter plate 41.

16 shows a plan view of the roof 12 of the emergency shelter 10. FIG. 17 shows a sectional view through the roof 12 along the section line A-A of FIG. 16. In this sectional view, three of the six roof panels 22 and four of the six rafters 23 can be seen. At the upper end of the roof 12 of the hexagonal attachment 24 of the vertical tension belt 51 is attached.

FIG. 18 shows the hexagon hood 24 and the attachment of the vertical tensioning belt 51 to the hexagonal hood 24. A U-bracket is at the top of the hexagonal attachment 24 fastened by two screw 62, 63. The vertical tension belt 51 is suspended in the U-bracket 61. An eyebolt 50, which is not shown in FIG. 18, is attached to the underside of the vertical tension belt. The eye bolt is shown in FIGS. 35 and 36.

19 shows a plan view of a rafter 23, and FIG. 20 shows a cross-sectional view of the roof rafter 23 with inserted roof panels 22, 22 '. The rafter 23 is designed as a clinched H-profile rafters. The rafter 23 is symmetrically composed of a right-hand hollow profile 64 and a left-hand hollow profile 65. The hollow sections 64, 65 each have a lower inclined portion 66 and 66 ', an inner vertical portion 67 and 67', an upper horizontal portion 68 and 68 'and an outer vertical portion 69 and 69' and the hollow profiles 64, 65 are interconnected along their inner vertical sections 67, 67 '. As shown in Figure 19, a series of bores 70 are located in the vertical section 69 and another series of bores 70 are located in the vertical section 69 '. These holes 70 are shown in Fig. 20 in cross section. The bores 70 are provided in order to collapse or connect the rafters 23 from a left half and a right half or to connect them by means of through-insertion. The right half of the roof rafter 23 is identical to the left half. The clinched area in which the right and left halves are clinched is at the level of the holes 70 and is indicated by a narrow hatched area 71 in FIG. In Fig. 20 in each case a section through the upper part of two adjacent roof panels 22 and 22 ^{Λ is} shown, which has an upwardly facing web. The roof panels are connected to each other, in which they are inserted from the side in the left and in the right half of the roof rafter 23. The roof panels 22 are designed as flame retardant double-wall sheets made of polypropylene or a similar material.

Figures 21, 22, 23 show various views of a rafter receptacle 25. The rafter receptacle 25 has a box-shaped body 75 with a top wall 76 and two side walls 77 which is open at the bottom. On the box-shaped body 75, a rafter holder 78 and eight guide straps for lateral guidance of adjacent inner and outer walls 34, 35 is formed.

The guide tabs consist of four front guide tabs 79 and four rear guide tabs 80. The front guide tabs 79 located near the rafter holder 78, in turn, consist of two outer guide tabs 81 pointing outwardly from the box-shaped body and two arrow-shaped into the interior Likewise, the rear guide straps 80 consist of two outer guide straps 83 pointing outwardly in an arrow shape from the box-shaped body and two inner guide straps 84 pointing in an arrow shape into the interior of the box-shaped body.

At the top 76 of the rafter receptacle 25 three holes 85, 86, 87 are formed for receiving a horizontally mounted tension belt. Two of the holes 85, 86 have a legal angular shape. The hole 87 near the rafter holder 78 has a rectangular shape in which an inwardly facing ridge 88 is formed on one side. The rafter holder 78 has a flat, diagonally downwardly facing region 89 on which two curved tabs 90, 91 are formed. The bent tabs 90, 91 are arranged symmetrically to a gap 92 located between the bent tabs 90, 91.

FIG. 24 shows a sectional view through a wall element 13 with door opening. The section runs perpendicular to the wall element 13 through the door opening from the bottom to the top of the wall element. The inner wall 34, the outer wall 35 of the wall element are connected to each other by long dowels. In the view of Figure 24, a dowel connection at the top and a dowel connection at the bottom is shown in section. These dowel joints are shown enlarged in the views of FIGS. 25 and 26.

FIG. 25 shows the upper part of the view of FIG. 24. An inner wall 34 of a wall element 13 is inserted from above into a lintel 116 of an outer wall 35 of the wall element 13. A long dowel 18 is from the outside through the outer wall 35, the inner wall 34, the lintel 116, and by a counter plate

41 inserted. The position of the dowels, which lie behind the door reveal 119 in the view of FIG. 24, can be clearly seen in FIG. 40, in which the dowel holes of the inner wall 34 are shown.

The roof support 30 of the inner wall 34 is by a short dowel

42 connected to the support portion 43 of the outer wall 35, wherein the short dowel each from above through a hole of the hole row of the roof support 30 and through an underlying dowel hole of the support portion 43 are inserted therethrough. FIG. 26 shows a lower part of the view of FIG. 24. FIGS. 27 to 30 show the long dowel 18 in different views. The long dowel 18 is made in one piece and has a square or round end plate 95 and a shaft 96 with a cross-shaped cross section. The length of the long dowel 18 may vary depending on the application and range from 5 cm to several meters.

The shaft 96 has four ridges 97, 98, 99, 100. At a front end of the shaft 96, which is opposite to the end plate, the ridges 97, 98, 99, 100 taper and have serrated notches 101. The tip 102 of the stem is designed as a blunt tip 102 of cruciform cross-section 103. The ridges 97, 98, 99, 100 of the shank 96 are oriented so as to be parallel to the diagonals of the square end face 95. In an alternative embodiment, the dowel can also have two sawtooth-shaped or wind-shaped ends, which are pushed through by a respective plate or wall. As a result, the plates can be easily removed again, for example, when the plates serve as a shuttering.

Two opposite ridges 97, 99 each have in the vicinity of the end plate on an elastic spreading surface 104, 105, which is spread out in the direction of the end plate 95 toward the outside. As shown in Fig. 29, the approach of a spreader 104 is offset from the approach of the opposing spreader surface 105 upwards. Figures 31 to 34 show the short dowel 42 in different views. The short dowel 42 is made in one piece and has a square or round end plate 106 and a shaft 107. The shank 107 has four ridges 108, 109, 110, 111, two long ridges 108, 110 and two short ridges 109, 111. The two long ridges 108, 110 each have a spreading surface 113 projecting from the tip 112 to the end plate 109 in an arrow shape , 114 on. By contrast, the two short ridges 109, 111 extend only to below the lower end of the spreader surfaces 113, 114. The shaft 107 has a cross-shaped cross section below the spreader surfaces 113, 114.

The long ridges 108, 110 merge into a common area above the short ridges 109, 111, as best seen in FIG. 31, and taper at the tip of the shaft 107 to a blunt point, as best seen in FIG is.

Figure 35 and Figure 36 show two views of an eyebolt 50. The eyebolt 50 is attached to a vertical strapping 51 which is attached to the hexagonal attachment. This is best seen in FIG. 11 and FIG. The eyebolt 50 has at one end opposite to the eye a screw 53 which is screwed onto a thread, not shown. Above the screw 53 is a washer 54. As shown in FIG. 11, the horizontal straps 31, 32, 33, not shown in FIG. 35, rest on a washer 54 above the screw 53 or directly thereon.

Figure 37 and Figure 38 show two views of an outer wall 35 with door opening 115. The outer wall has at the upper edge of the door opening a lintel 116 and at the bottom of the door opening. 115 a door threshold 117 on. The lintel 116 and the door sill 117 are each in the form of an angle which is formed on the outer wall 35. The lintel 116 has on a side facing the inner wall three Dübellö- rather. At the upper edge of the outer wall 35, a support region 43 is further formed, which has five dowel holes.

FIG. 39 and FIG. 40 show two views of an inner wall 34 with door opening 115. For better recognition of door reveals 118, 119, a view from FIG. 39 is shown as a phantom view, in which the inner wall 34 is drawn transparent. The two door reveals 118, 119 are each formed in the form of an angle, which is formed on the inner wall 34. The door reveals 118, 119 are arranged in mirror image to each other on the sides of the door opening 115 and each have six dowel holes. At the top of the inner wall

34, the roof pad 30 is formed, which is also shown in Fig. 4.

Figure 41 and Figure 42 show two views of an outer wall

35 with window opening 120. The outer wall 35 has at the upper edge of the window opening 120 a lintel 121 and at the lower end a window sill 122. The lintel 121 and the sill 122 are formed as angles, which are formed in mirror image at the top and at the bottom of the window opening 120. The lintel 121 and the window sill 122 each have three dowel holes on a horizontal area, which faces the opposite inner wall 34. At the top of the outer wall 35, a support portion 43 is formed, which has five dowel holes. The number of dowel holes of the wall elements depend on static Requirements and may also differ from the numbers shown in the figures.

FIG. 43 and FIG. 44 show two views of an inner wall 34 with a window opening 120. The inner wall 34 has a respective window reveal 124, 125 on the two sides of the window opening 120. The window reveals 124, 125 are formed as angles, which are arranged in mirror image and which each have four dowel holes at a vertical region, which faces the opposite outer wall 35. In the assembled state, these four dowel holes are located above the dowel holes of the opposite outer wall 35, which are shown in Fig. 42 left and right of the window opening 120. At the top of the outer wall 35, a roof pad 30 is formed, which is also shown for example in Fig. 4.

Advantageously, the inner and outer walls are made of a lightweight material such as an impregnated cardboard or plastic. The angular sides of the windows and door can then be made foldable, so that the walls can be folded flat.

Figure 45 shows a plan view of the six inner and outer walls 34, 35 according to a second embodiment in an assembled state. This illustration is similar to the representation of FIG. 2. The horizontal tension straps 31, 32, 33 are not shown in FIG. In contrast to the embodiment of Fig. 2, the inner walls 34 and the outer walls 35 are connected in the embodiment of Fig. 45 by vertical outer wall bars 126 and inner wall strips 127, each on the sides of the Außenbzw. Inner walls are attached or as lateral folds on the inner and outer walls are formed. The vertical strips 126, 127 each have six dowel holes.

When assembled, a vertical outer wall ledge 126 of an outer wall 35 overlaps a vertical outer wall ledge 126 of an adjacent outer wall 35 and a vertical inner wall ledge 127 of an inner wall 34 overlaps a vertical inner wall ledge 127 of an adjacent inner wall 34. A vertical ledge 126 and 127, respectively, is contiguous thereto vertical bar 126 and 127 connected by dowels, which are inserted through a dowel hole of this vertical bar 126 and 127 and through the underlying or overlying dowel hole of the adjacent vertical bar 126 and 127 respectively. In addition, one of six rafter positions 25 'is shown in FIG.

46 and FIG. 47 show two views of the rafter receptacle 25 'of FIG. 45. In contrast to the rafter receptacle 25 shown in FIG. 23, the rafter receptacle 25' shown in FIG. 46 has tabs which protrude perpendicularly from the box-shaped body 75 ' , For receiving the vertical strips 126 of two adjacent outer walls 35, two outer guide plates 81 'and two inner guide plates 82' are formed on the side of the bent tabs 90, 91. The outer guide plates 81 'are formed angular and arranged in mirror image. The outer guide plates 81 'are perpendicular from side walls 77' of the box-shaped body and face inwards. The inner guide tabs 82 'are perpendicular from side walls 77 of the box-shaped body 75' and also facing inwards.

Furthermore, for receiving the vertical strips 127 of two adjacent inner walls 34 on the side, the geboge- NEN tabs 90, 91 opposite, two outer guide plates 83 'and an inner guide plate 84' is formed. The outer guide plates 83 'are perpendicular from the sides 77 of the box-shaped body 75' from and point inwards. The inner guide tab 84 'is perpendicular from the surface 76 of the rafter receptacle 25' and facing down.

In contrast to the rafter receptacle 25, in the rafter receptacle 25 'of FIG. 46 all holes 85, 86, 87' for receiving tension straps are designed as rectangular holes.

FIGS. 48 and 49 show in a plan view and a bottom view the connection of an outer wall 35 with an inner wall 34 via the rafter receptacle 25 'at a corner of the emergency room 10. For reasons of clarity, the adjoining inner wall 34 and the adjoining outer wall 35 are in FIG Fig. 48 not shown. Furthermore, for reasons of clarity, only the uppermost of the long dowels 18 is shown. A counter plate 41 of the long dowel 18 is also omitted in Fig. 48.

The tension belt 31 is guided from the inside through the three holes of the rafter rest 25 'from above, from below and from above. As shown in the lower figure of Fig. 49, the tension belt 31 is below the rafter rest 25 'by 90 degrees

Degree twisted and below the expansion surfaces 104, 105 wrapped around the long dowel 18. By passing the tension belt 31 through the holes of the rafter support 25 'and through the sewn tabs of the tension belt or holes directly in the tension belt, are pushed through the long dowel, results in a stable attachment of the tensioning belt. Furthermore, the application discloses a method for assembling a mobile home according to the embodiment of FIGS. 1 to 34. First, the outer walls 35 and the inner walls 34 are each connected to wall elements 13 by means of the long dowels 18. This connection can be seen in Fig. 25 above. The wall elements 13 are then connected to each other, wherein in the area in which two adjacent outer walls 35 and inner walls 34 collide, a band 40 is glued, so that the walls only need to be unfolded or stuck in the rural buckle 18 by side flaps of the walls become. The bottom profile 27 is fastened, likewise by means of the dowels 18, to an underside of the wall elements 13. The rafter receivers 25, 25 'are placed on the corners and the tension straps 31,

32, 33 passed. The connection of the inner and outer walls 34, 35 is best seen in Fig. 5. The wall elements 13 are optionally filled with filling material. The roof panels 22 are inserted into the rafters 23 and assembled into a hexagonal roof and connected to the roof top through the roof top 24. This is placed on the walls and fastened with short dowels 42 to the roof support 30. The roof rafters 23 are then inserted into the rafter receivers 25, 25 '. The roof support area 30 of the inner walls 34 is bent outward and fastened to the outer wall rebate 43 with short dowels 42. Further details of the structure are described below.

The inner wall 34 is connected to the outer wall 35 at the bottom, in which a long dowel 18 from the outside through a hole

29 of the bottom profile 27, through the outer wall 35, through the inner wall 34 and through an opposite hole 29 of the bottom profile 27 is inserted. On the long dowel is from the inside her a counter plate 41 inserted, which engages in the notches 101 of the long dowel. This connection is shown in Fig. 15 for the case of a door panel. Further connections between the outer wall 35 and the inner wall 34 are produced by plugging long dowels 18 from the outside through a dowel hole of the outer wall 35 and a corresponding dowel hole of the inner wall 34. By joining the inner wall 34 with the outer wall 35 is formed in each case a wall element 13. The holes in the walls have a smaller diameter than the dowels. As a result, and by the expansion surfaces in the vicinity of the dowel head, a distance between the inner and outer wall can be specified.

Through the holes of two rafter receptacles 25 a horizontal tension belt is passed. The strap is brought over two opposite corners of the mobile home 10 over. At the two opposite corners, corner connectors 45 are adhesively bonded from the outside to the area of adjoining outer walls, so that the tensioning belt is connected to the outer walls and the corner connector. The rafter receptacles 25 are placed on two opposite points of the mobile home from above, at each of which adjacent two wall elements 13 adjacent to each other. Subsequently, in each case the corner connector 45 is pulled together with the aid of the lashing strap 49, thereby approximating the sides of the wall elements 13 to each other so that the wall elements 13 abut one another. This state is shown in Fig. 7 from above.

In the case of a wall element 13 with a window or door opening, the long dowels are also passed through the lintel 121 and the sill 122 or the window reveals 124, 125 or the lintel 116 and the door sill 117 or through the door reveals 118, 119. For this purpose, the Dowel openings of the soffits, the lintels and the sill and the door sill are each arranged in alignment with the dowel openings of the wall on which they are arranged. This can be seen in FIGS. 37 to 40.

When assembling the hexagonal roof each two adjacent triangular roof panels 22 are connected by inserting the roof panels in a rafter 23. The inserted into the rafters 23 roof panels 22 are shown in Fig. 20 in a sectional view. A vertical tension belt 51 is suspended in a U-bracket 61. Furthermore, the vertical tension belt 51 is passed through the eye of the eyebolt 50 and closed into a ring. The vertical tension belt 51 has a closure, not shown. The shutter serves to shorten the tension belt 51 for the

Tensioning of roof, rafter support and walls. The U-bracket 61 is inserted from below through two holes of the roof attachment 24 in the roof attachment 24. The roof attachment 24 is shown in FIG. The two ends 62, 63 of the U-bracket 61 are screwed from above. Subsequently, the roof attachment 24 is placed with the U-bracket 61 and the vertical tension belt 51 on the six connected by rafters 23 roof panels 22. The roof with the roof panels 22, the rafters 23 and the roof top 24 is placed from above on the wall elements 13, wherein the rafters 23 are inserted into the gap 92 between the bent tabs 90, 91 of the rafter receptacles 25. The screw 53 is removed from the eyebolt 50 and the eyebolt 50 is inserted from above into the superimposed holes of the horizontal straps 31, 32, 33. The screw 53 and the overlying support ring are pushed onto the eye bolts 50 and onto the thread screwed the eyebolt 50. During or after assembly adjacent areas of the wall elements may be additionally sealed, in particular by welding plastic surfaces.

A second method of constructing a mobile home refers to the embodiment of Figs. 37 to 41. This is similar to the aforesaid method, but differs in construction from the corners where the wall elements 13 abut each other. Only the steps which differ from the aforementioned method are indicated here. The connection of the wall elements 13 at the corners is best seen in Fig. 48 and in Fig. 45.

A rafter receptacle 25 'is plugged onto an outer wall bar 126 and an inner wall bar 127 of an assembled wall element 13. A horizontal tension belt is passed through the three holes at the top of the rafter receptacle 25 'alternately from above and from below and guided on the inner of the outer wall strips 126 vertically downwards. When assembling an inner wall 34 with an outer wall 35, the sewn tabs of the tension belt are pushed from the inside over the dowels and then plugged the inner wall. The sewn tabs are provided at predetermined intervals, the distances corresponding to the distances of the dowel holes in the inner wall and outer wall strips. Deviating from this, however, the tension belt can also be attached externally. Likewise, the straps may have simple holes through which the dowels are inserted, as shown in FIGS. 54 and 55. Another assembled wall element 13 is inserted laterally, so that two inner wall strips 127 are held in the space between the guide plates 83 ', 84' and two outer wall strips 126 in the space between the guide plates 81 ', 82'.

To connect the corners Langdübel 18 are inserted through each lying at the same height holes of the two superimposed outer wall strips 126 and the two superimposed inner wall strips 127. The long dowels 18 are inserted through the loops of the horizontal tensioning belt, so that the expansion surfaces 104, 105 are above the loops.

After assembling the wall elements 13, the space between the inner and outer walls 34, 35 can be filled with a filling material, not shown here. As a result, the mobile home is stabilized or the insulation is improved. As a filling material, for example, earth, sand or stones can be used, as well as concrete for a durable construction.

The mobile home according to the application can serve as a storage as well as a storage room, for example, as a garden house to accommodate gardening equipment or for short-term needed facilities such as makeshift laboratories and first aid stations.

The wall elements shown above can also be used to construct other structures, for example as a sheet piling that can be used alone or in conjunction with sandbags for flood protection, as construction site shut-off, for stalls, for targeted routing of visitor flow. to the department of office plots and for stables, shelters, bus shelters, garages and other structures.

FIG. 50 and FIG. 51 show a further exemplary embodiment in which the wall elements 13 according to the application for the

Construction of a bioreactor 128 can be used with an inner and an outer chamber. In this embodiment, the wall element is placed directly on a concrete foundation, so that the bottom profile 27 is omitted.

Six outer wall elements 13 are to an outer container

134 arranged and six inner wall elements 13 'are arranged to form an inner container 135. The outer container contains the introduced wastewater, which contains solids, while the inner container contains essentially solids-free wastewater. Two openings located in two of the wall elements 13 'serve as an overflow for the outer container 134. The openings are indicated as a square in Fig. 50 and as channels in Fig. 51, respectively.

In a hexagonal excavated soil 130 a concrete foundation 131 with concrete reinforcements or reinforcements 132 is provided. The concrete reinforcement 132 is shaped so that between each of an outer and an inner wall of a wall element 13 or 13 'at least one steel wire 133 projects upwards. In particular, the steel wires 133 in the corners of the containers 134,

135, as shown in FIG. 50.

Each steel wire 133 projecting upwardly from the steel braid of the armor 132 is connected to a steel wire 136 located within a wall member 13 or 13 'by a welded joint. To improve stability, the steel wires 136 may be interconnected. Notwithstanding the above description, the concrete foundation can also be located in a pit, so that the wall elements 13 protrude only slightly above the ground level or are below the ground level.

In one of the outer wall elements 13, a waste water discharge is provided. Furthermore, an overflow is provided in one of the inner wall elements 13 'at approximately half the height, which connects the outer container 134 with the inner container 135. On the inner container 135, a clarification reactor, not shown here, is placed, which communicates with the inner container 135 via a delivery apparatus (also not shown here). A waste water return line connects the sewage reactor to the outer tank. The sewage reactor has a collection with a pure water effluent for purified wastewater and optionally further treatment steps, such as a UV sterilization. The outer container 134 and the inner container 135 are covered by a cover, wherein the cover of the outer container 134 has a ventilation opening.

A method of constructing bioreactor 128 includes the following steps. A foundation pit 130 is dug and lined with formwork boards. A reinforcement 132 is placed in the foundation pit 130 and oriented so that vertical bars or wires 133 of the reinforcement 132 protrude upwards from the foundation pit 130 at the previously described locations. The pit 130 is concreted.

After the concrete has hardened, a reinforcement 136 for the inner wall elements 13 'is introduced and welded to the corresponding upwardly projecting wires 133. At- closing the wall is built around the reinforcement 136 of the inner wall around. The wall construction is similar to that described above by passing Langdübeln 18 through the outer and inner walls. In the present case, the placement of a pitched roof is not required. Therefore, the above-mentioned rafter receptacle 25, 25 'may be designed as a corner attachment, which has only the main body and guide tabs. After the wall elements 13 'of the inner container 135 are constructed, the interior of the wall elements 13' is filled with concrete.

Similarly, the reinforcement for the outer wall members 13 is connected to upwardly projecting wires of the reinforcement 132 by welding. The outer wall elements 13 are built around the reinforcement 136 around and also filled with concrete.

The wall elements 13 can also be used for constructing a container with only one chamber, for example for storing liquids, animal feed or other consumables. Furthermore, the containers can also be combined into a multi-level construction in the form of a pagoda. FIG. 52 shows an application of a wall element according to FIG

Application as a flood protection wall 129. The flood protection wall 129 consists of an inner wall 34 and an outer wall 35, which are connected to each other via long dowels 18. For this application, the inner wall 34 and the water-facing wall can be made identical. The outer wall can also be provided, for example, with a watertight coating. The Innwand 34 and the outer wall 35 are on a bottom over long dowel 18 with a bottom profile 27 connected. The bottom profile 27 and the space between the inner and outer walls is filled with a filling material 137, such as pebbles. For lateral stabilization, an oblique strut 138 is provided as a support on the side of the inner wall 34. As a support, another wall element 13 can be used, which is arranged perpendicular to the wall element 13 shown.

FIG. 53 shows an application of a wall element 13 according to the application as a sheet pile wall 129 'and in particular as a flood protection wall 129'. In contrast to FIG. 52, the wall element 13 is provided in a trench 130 and the inner wall 34 and the outer wall 35 lie directly on the ground instead of on a bottom profile. The trench 130 may be excavated or caused by ramming the wall elements.

Figures 54 and 55 show an alternative attachment of a horizontal tension belt 31 at a corner of a mobile home 10 before and after insertion of the long dowel 18. Instead of the loops shown in Fig. 48, 49, the horizontal tension belt 31 in Fig. 54, 55 at predefined intervals Holes on. Through these holes and through the respective vertical strips or folds of the inner and outer walls of the adjacent wall elements 13 Langdübel 18 are inserted therethrough. The tensioning belt 31 is fastened to an opposite corner in the same way. About the tension belt 31 opposite corners of the mobile home 10 are braced together. The holes of the tensioning belt 31 can already be provided in this way or can also be introduced into the tensioning belt 31 during the construction.

Further features of the application are shown in the list below. The respective feature combinations are considered as independent and independent objects, which can also be combined with other features of the application.

1. rafter receptacle (25, 25 ') for receiving a roof rafter (23) and for receiving two adjacent wall elements (13) having a downwardly open body (75, 75') with two side walls (77) and an upper wall

(76), wherein on the upper wall (76) a rafter holder (78) is formed, which is arranged diagonally to the upper wall (76) and wherein on the side walls (77) in each case at least two guide tabs (81, 82, 83 , 84, 81 ', 82', 83 ', 84') which project from the side walls (77) at an angle.

The guide tabs hold adjoining walls at a certain angle, creating a stable connection and easy assembly.

2. rafter receptacle (25, 25 ') according to Aufzählungspunkt 1., wherein the rafter receptacle (25, 25') has two upwardly bent tabs (90, 91) and wherein between the upwardly bent tabs (90, 91) has a slot ( 92)

Receiving a roof rafter (23) is provided.

Due to the configuration according to the 2nd rafter is already held by his own weight in the rafter holder.

3. rafter receptacle (25) according to Aufzählungspunkt 1st or 2nd, wherein of the at least two guide plates (81, 82, 83, 84) on at least one side wall (77) in each case a guide tab (82, 84) in the interior of the body ( 75) and a guide tab (81, 83) projects outwardly from the body (75). 4. rafter receptacle (25) according to one of Aufzählungspunkte 1 to 3, wherein on each outer wall (77) four guide tabs (81, 82, 83, 84) are provided, of which two guide tabs (82, 84) in the interior of the body (75) and two guide tabs (81, 83) projecting outwardly from the body (75).

5. rafter receptacle (25) according to one of the Aufzählungspunkte 1 to 4, wherein the guide plates (81, 82, 83, 84) at an angle of approximately 30 ° to the side walls (77).

The embodiment according to FIG. 5 is particularly advantageous for constructing a hexagonal mobile home.

6. rafter mount (25) according to one of the Aufzählungspunkte 1 to 2., wherein the guide tabs (81, 82, 83, 84) on the side walls (77) perpendicular from the side walls (77) protrude.

This embodiment is particularly easy to manufacture.

7. rafter receptacle (25, 25 ') according to one of the Aufzählungspunkte 1 to 6, wherein the rafter receptacle (25, 25') is made of one piece of metal.

8. rafter receptacle (25, 25 ') according to one of the Aufzählungspunkte 1 to 7, wherein the upper wall (76) of the rafter receptacle (25, 25') holes (85, 86, 87) for passing a tension belt (31 , 32, 33).

In particular, three holes can be provided. Through the three openings is avoided that the band at wind on the Sparrenhalter rubs and is frayed. In addition, this presses the belt down the rafter support and prevents lifting the rafter support in wind.

9. inner wall (34) for a mobile home (10) having an outwardly facing roof support (30), wherein the roof support (30) has a horizontal portion (36) and a diagonally inclined portion (37) with a Dübellochreihe (39) having.

The dowel hole row of the diagonally inclined area serves to firmly connect a roof with the roof support by means of dowel joints. Furthermore, a further dowel hole row can be provided in the horizontal region of the roof support, which serves to connect the inner wall with a horizontal region on an upper side of an outer wall by dowels. As a result, a predetermined distance between the inner and outer walls can be achieved.

Inner wall (34) according to item 9, wherein the inner wall (34) further comprises a window opening (120), and wherein on opposite sides of the window opening in each case an angular frame member (124, 125) is provided, wherein the frame elements (124, 125) and at least one frame element (124, 125) has an outwardly facing region (121, 122) with egg ner Dübellochreihe.

In particular, the angle-shaped elements can be provided as a window reveal. At an opposite outer wall correspondingly angular elements can be provided as a lintel and threshold. Alternatively you can Lintel and threshold also be provided on the inner wall and the window reveals on the outer wall. It is advantageous to provide only two out of four frame elements on a wall, since the wall can then be more easily folded together and because the frame elements and the wall can then be made more easily in one piece.

Inner wall (34) to Aufzählpunkt 9., wherein the inner wall (34) further comprises a door opening (115), and wherein on the two sides of the door opening (115) respectively an angular frame member (118, 119) (door reveal) is provided , wherein the frame members (118, 119) are arranged in mirror image to each other and wherein at least one frame member (118, 119) has an egg ner outside facing area with a Dübellochrei he.

12. Mobile wall element (13) having an inner wall (34), an outer wall (35) and a rectangular opening (115;

120), wherein the rectangular opening (115; 120) is formed by a frame and wherein the frame is formed by folds (116, 117, 118, 119; 121, 122, 124, 125) formed on at least one of the walls (115; 34, 35) are formed.

13. floor profile (27) for a wall element (13) along a first mounting portion (28) has a first Dübellochreihe (29) and along an opposite mounting portion (28) has a second Dübellochreihe (29), wherein the two mounting portions by a base portion are connected. The Dübellochreihen allow a plug connection to an inner wall and to an outer wall by pegs are inserted through the dowel holes of the floor profile and through dowel holes of the inner and outer walls.

14. Floor profile according to Aufzählungspunkt 13, wherein the bottom profile is made of a ribbon fabric and wherein the bottom profile protrudes in the base region laterally beyond the two attachment areas.

By a production of ribbon fabric, the soil profile can adapt particularly well to the ground, especially if the soil profile is so wide that results in a widened base area. On the other hand, the production of metal increases the robustness of the soil profile and, due to its own weight, also the stability.

15. Rafter profile (23) (or rafter) for receiving two adjacent roof panels (22) of a roof of a mobile home, wherein the rafter profile consists of two halves (64,

65) and wherein the halves (64, 65) each have a row (70) of holes or holes and wherein the two halves (64, 65) at the height of the bores (70) are joined together by a clinch connection (71) ,

Through the clinch connection fasteners such as screws can be saved, which among other things, the weight is reduced. In particular, the two halves can be formed from easy to manufacture identical parts

16 rafter profile (23) after Aufzählpunkt 15, wherein the two halves (64, 65) each have an inner vertical Section (67, 67 '), an upper horizontal section (68, 68'), an outer vertical section and (69, 69 ') and a lower inclined section (66, 66').

17. Roof attachment (24) for covering a roof (12) of a mobile home (10), obei the roof attachment (24) on an underside has a mounting portion (61) for receiving a vertical tension belt (51).

18. A roof attachment (24) according to item 17, wherein the attachment area comprises a U-bracket, two holes at a top of the roof attachment and two screws, the U-bracket being inserted through the two holes at the top of the roof attachment.

19. Arrangement comprising a roof attachment (24) according to bullet point 17 or 18, a vertical tension belt (51) and an eye bolt (50), wherein the vertical tension belt (51) is fixed to the receiving area (61) of the roof attachment, and wherein the eyebolt (50) is hooked with his eye in the vertical strap (51). 20. Arrangement according to item 19, wherein the eyebolt (50) relative to the eye has a circular shoulder (53) for receiving horizontal straps (31, 32, 33).

The circular shoulder may in particular m be designed in the form of a screw which is screwed onto a thread of the eyebolt. As a result, only the or the tension belt attached to the eye bolt and then screwed on the screw.

21. A triangular roof panel (22) for a mobile home (10), wherein the roof panel (22) has a web on two sides.

22. roof panel (22) after Aufzählungspunkt 21., wherein the roof panel (22) is made of plastic. For example, polypropylene or polyacrylic can be used.

The web allows a simple connection of the roof panels to form a roof, in which the webs of two adjoining roof panels are pushed into a rafter profile.

23. Plastic dowels (18, 42) for connecting two components of a mobile home (10) having a base plate (95, 106), four ridges (97, 98, 99, 100, 108, 109, 110, 111), at least a spreading surface (104, 105, 113, 114), wherein the at least one spreading surface (104, 105, 113, 114) on each one of the ridges (97, 98, 99, 100, 108, 109, 110, 111) in the area the base plate (95, 106) are arranged.

The plug can be provided as a short plug for connecting directly adjacent components, as well as long dowels for connecting spaced components. According to the application, the long dowel in addition indentations or a perforation on each of the four burrs with respect to the

Base plate are provided. Particularly simple to produce is an embodiment with two spreader surfaces, which lying opposite. But it can also be provided more than two expansion surfaces.

24. Plastic dowels (18, 42) to AufZählungspunkt 23, wherein the ridges (97, 98, 99, 100, 108, 109, 110, 111) are arranged in particular perpendicular to each other.

25. Plastic dowel after count point 23 or count point 24, with a cross slot provided on the base plate (95, 106).

The Phillips can be advantageously used to align the dowel. The ridges serve to stiffen the dowel and can also be used to align the dowel.

LIST OF REFERENCE NUMBERS

10 mobile home, Notunter39 hole series

Arrival 40 Band

11 hexagonal lower part 41 counter plate

12 hexagonal roof 42 short dowel

13 wall element (s) 43 horizontal Auflagebe¬

14 corner connectors rich

15 dowel holes 44 dowel holes

16 dowel hole row 45 corner connector

17 dowel hole row 46 inner strip-shaped

18 long dowel ger area

20 window frame 47 outer stripförmi¬

21 door frame ger area

22 triangular roof plat48 holes

te (n) 49 lashing thread

23 rafters 50 eye bolts

24 roof attachment, 51 vertical tension belt hexagon cover 52 arrow-shaped point

25 Rafter pick-up (s) 53 Nut

26 series of fixing54 washer

holes 61 U-bolts

27 Floor profile 62 Screw connection

28 Mounting area (s) 63 Screw connection 29 Row of holes (s) 64 Right hollow profile

30 roof support 65 left hollow profile

31 tension belt 66 lower inclined Ab¬

32 tension belt cut

33 tension belt 67 inner vertical Ab¬

34 interior wall / walls cut

35 outer wall / walls 68 upper horizontal Ab¬

36 horizontal section cut

37 bevelled area 69 outer vertical Ab¬

38 hole row cut Bore 106 square end plate clinched area 107 shaft

box-shaped body 108 long ridge

upper wall 109 short ridge

Side wall 110 long ridge

Sparrenhalter 111 short ridge

front guide tabs 112 tip

rear guide plates 113 spreading surface

outer guide plates 114 spreading surface

inner guide tabs 115 door opening

outer guide tabs 116 Lintel

inner guide plates 117 door sill

Hole 118 door reveal

Hole 119 door reveal

Hole 120 window opening

Burr 121 lintel

Section 122 Windowsill

Curved flap 124 Window reveal Bent flap 125 Window reveal

Gap 126 Vertical exterior wall square or round bar

End plate 127 vertical inner wall shaft

Burr 128 bioreactor

Burr 129 protective wall

Ridge 130 foundation pit

Burr 131 concrete foundation

Notches 132 reinforcement

Tip 133 reinforcing wire cross-shaped cross134 outer container cut 135 inner container elastic spreading surface 136 reinforcing wire elastic spreading surface 137 filling material

Claims

Mobile wall element (13) having an inner wall (34) and an outer wall (35), the inner wall (34) and the outer wall (35) each having a plurality of dowel holes and a plurality of dowels (18, 42), wherein the dowels (18, 42) are each inserted through a dowel hole (15, 16, 17) in the outer wall (35) and through a corresponding dowel hole (15', 16', 17') in the inner wall (34).

Mobile wall element (13) according to claim 1, wherein the dowels (18, 42) have an end plate (95, 106) and at least one expansion element (104, 105, 113, 114), and wherein the end plate (95, 106) and the Expansion element (104, 105, 113, 114) are each supported on a wall (34, 35) of the wall element (13).

Mobile wall element (13) according to one of the preceding claims, wherein the dowels (18, 42) are designed as spacers for maintaining a distance between the inner wall (34) and the outer wall (35).

Mobile wall element (13) according to one of the preceding claims, wherein the dowels (18) each further have a toothing (101) or a thread which engages in a component (41) which is connected to a wall opposite the end plate (95, 106). (34, 35) of the wall element (13) is connected.

Mobile wall element (13) according to one of the preceding claims, which further has a floor profile (27), which is attached to an underside of the wall element (13) via dowels (18, 42).

Mobile wall element (13) according to one of the preceding claims, wherein a gap between the inner wall and the outer wall of the wall element (13) is filled with a filling compound.

Mobile wall element (13) according to claim 6, wherein the filling compound comprises concrete.

Mobile structure (10, 128, 129) having a plurality of wall elements (13) according to one of the preceding claims, wherein the plurality of wall elements (13) are connected to form an arrangement.

Mobile structure (10, 128) according to claim 8, wherein the arrangement of wall elements (13) is closed in a ring shape.

Mobile structure (10, 128, 129) according to claim 8 or claim 9, wherein at least two adjacent outer walls (35) are connected to one another via at least one vertical bar (126), and wherein dowels (18, 42) through the at least one vertical Strip (126) and are inserted through the adjacent outer wall (35).

Mobile structure (10, 128, 129) according to one of claims 8 to 10, wherein at least two adjacent inner walls are connected to one another via at least one vertical bar (127) and wherein dowels are inserted through the at least one vertical bar (127) and are inserted through the adjacent inner wall (34).

Mobile home (10) that has:

- a mobile structure (10) according to one of claims 8 to 11,

- a roof (12) which is placed on the wall elements (13) of the mobile structure (10), the roof (12) having a plurality of roof panels (22) which are connected to one another by rafters (23).

Mobile house (10) according to claim 12, which further has rafter receptacles (25, 25') into which the roof rafters (23) are inserted.

Mobile house (10) according to claim 13, wherein the rafter receptacle (25, 25') has a receiving area for adjoining outer walls (35), a receiving area for adjoining inner walls (34) and a receiving area for a rafter (23), and wherein the adjoining inner walls (34), the adjoining outer walls (35) and the rafters (23) are inserted into the respective receiving areas of the rafter receptacle (25, 25').

Mobile house (10) according to one of claims 12 to 14, wherein a first roof panel (22) is inserted into a first profile (64) of a roof rafter (23) and a roof panel (22) adjacent to the first roof panel (22) is inserted into a second profile (65) of the roof rafter (23) is inserted.

16. Mobile house (10) according to one of claims 12 to 15, which has six wall elements (13) which are connected to form an annularly closed hexagonal arrangement.

17. Mobile house (10) according to one of claims 12 to 16, wherein the roof (12) is covered at a roof tip by an attachment (24).