WO2010003406A2

WO2010003406A2 - Arrangement for a floor system of a shipping container, carrier element for said arrangement, shipping container and composite board

Info

Publication number: WO2010003406A2
Application number: PCT/DE2009/000964
Authority: WO
Inventors: Wilhelm Helling
Original assignee: Absolut Komposit Gmbh & Co. Kg
Priority date: 2008-07-10
Filing date: 2009-07-10
Publication date: 2010-01-14
Also published as: EP2337754A2; WO2010003406A3; WO2010003406A8; DE102008058233A1

Abstract

The invention relates to an arrangement for a floor system of a shipping container, especially marine shipping container, carrier elements (1, 40) being arranged on interspaced substructure elements (41), said carrier elements extending at a right angle to the substructure elements and being mounted thereon, and a floor board (42) resting on the carrier elements. The invention further relates to a composite board (200), comprising a wood/plastic composite board element (242) and a trapezoid profile sheet metal (201) having at least one surface for placing the board element (242). The invention further relates to a carrier element (1, 40), to a method for producing an intermediate carrier board produced of a sheet metal element, to an intermediate carrier board (101) produced of a sheet metal element, to an arrangement for a floor system of a shipping container, especially marine shipping container, to a shipping container, especially marine shipping container, comprising a floor system, to a floor in a container, especially marine shipping container, to a floor unit on a logistical device, to a structural element for constructing a space and to a shipping container, especially marine shipping container.

Description

Arrangement for a floor system of a transport container, support element for such an arrangement, transport container and composite panel

The invention relates to an arrangement for a floor system of a transport container, in particular sea transport container, a support element for such an arrangement, a transport container and a composite panel.

Background of the invention

Transport containers today occupy an outstanding position in the transport of any goods and objects on land and at sea. The cuboid transport containers are manufactured and used in different standard sizes. While the outer walls are usually formed of metal profile sheets, known Transportcon container on a wooden floor. It is customary to mount a wooden floor panel on a floor substructure with substructure elements. The substructure elements are arranged transversely to the longitudinal direction of the transport container, parallel to each other and at a distance. Here are the substructure elements, which are usually made of a profile material, welded end and are otherwise self-supporting.

It is known to manufacture the base plate of precious wood, which leads to the consumption of this natural resource. Alternatively, it has been proposed to use birch wood laminate panels. In this case, however, the problem arises that such floor panels are sensitive to moisture absorption, which is detrimental to the performance characteristics.

It is known for example from DE 37 80 064 T2 to produce composite panels of different materials, however, the problem of cost-effective production of composite panels remains in larger numbers, the composite panels should be lightweight and stable.

Summary of the invention

The object of the invention is to provide an improved arrangement for a floor system of a transport container and a transport container, in which a material and res- Sourcing-saving soil education is possible. At least the use properties of the known hardwood floors should be achieved. Another object of the invention is to provide an improved composite panel which is inexpensive to produce.

This object is achieved by an arrangement for a floor system of a transport container according to the independent claims 1 and 25. Furthermore, a support element for such an arrangement according to independent claim 11 and an intermediate support plate according to independent claim 24 with a method for producing the intermediate support plate according to independent claim 14, a transport container according to independent claim 26 and a composite plate according to independent claim 27, a floor in a container according to independent claim 33, a floor assembly in a logistics facility according to independent claim 34, a building element for constructing a room according to independent claim 36 and a transport container according to independent claim 38. Advantageous embodiments of the invention are the subject of dependent subclaims.

The invention encompasses the idea of an arrangement for a floor system of a transport container, in particular a sea transport container, in which transversely extending support elements mounted thereon are arranged on spaced-apart substructure elements, on which a floor plate rests.

With the help of the bearing on the substructure elements support elements additional support of the bottom plate is created so that further design options are given for the formation of the bottom plate. The bottom plate can thus be carried out in terms of material and its structural design material and resources saving. Based on the known substructure elements carrier elements and base plate are tuned to each other, so that desired performance characteristics can be formed, in particular with regard to the mechanical stability. The carrier elements preferably run parallel to one another, wherein a distance of laterally assigned edges of the carrier elements in a preferred embodiment is between about 120 mm and about 170 mm. Particularly preferred is a lateral distance of about 170mm, since in this way as few carrier elements are used. In an expedient embodiment, the support elements are formed as profile elements. As material is preferably steel used for the support elements, in particular ST52 steel (EN 10025, 10.2004)

A preferred embodiment of the invention provides that in the support elements recordings are formed, in which engage associated portions of the substructure elements. With the aid of the receptacles on the carrier elements, in an advantageous development of the invention, a form-fitting connection is created between the receptacles of the carrier elements and the associated sections of the substructure elements engaging here. By choosing the depth of the shots, depending on the application, a desired distance between the bottom of the bottom plate and the top of the substructure elements can be adjusted. While the bottom plate rests on the carrier elements, there is a distance to the top of the areas of the substructure elements in which no carrier element is mounted on the substructure elements. In these areas, insofar as possible under load of the bottom plate a springing this. By deliberately executing the shots in their depth, a permissible deflection area for the floor slab can be defined. Preferably, a distance between about 3mm to about 15mm is determined by means of the support members between the underside of the bottom plate and the top of the substructure elements.

In an advantageous embodiment of the invention can be provided that the recordings is made by omitting and / or removal of material from the support elements. Preferably, the recordings are punched out of the carrier elements or separated in some other way. Alternatively, the carrier element can be manufactured such that there is a material-free receptacle from the outset.

In an expedient embodiment of the invention, provision may be made for a contact surface to be formed in the region of the receptacles in that a support surface formed on the respective carrier element and a support surface formed on the respective substructure element lie flat on one another.

An advantageous embodiment of the invention provides that the support surface formed on the respective support element is formed by means of a material Abkantantung. When forming the carrier elements as profile elements, the material rebending can be produced, for example, by means of stamping. A section of material is virtually released from the profile. arc, so that a substantially transverse portion is formed on which the bearing surface is formed. During assembly of the support elements on the substructure elements, the support surface then comes into contact with the associated support surface on the substructure element.

Preferably, a development of the invention provides that the Materialabkantung is connected to an associated profile section. A connection between the Materialabkantantung and an associated profile section is preferably made by welding. If the support elements are designed, for example, as C-profile elements, a kind of square hollow section section can be created in cooperation with an upper arm of the profile element by means of the Materialabkantung, which is created by the folding up of a lower profile element section. Welding then further improves the mechanical stability. Alternatively, a screwing or a riveting of the folded material portion may be provided with an associated Profüelementabschnitt.

In an advantageous embodiment of the invention can be provided that in the region of the Materialabkantung a mounting connection between the support member and the bottom plate is formed. Preferably, the mounting connection between the support elements and the bottom plate is carried out by means of screws or rivets.

A development of the invention can provide that the bottom plate rests on bearing sections which are formed on the support elements. By forming the bearing portions, for example, the circumference can be set in which direct contact is formed between the underside of the bottom plate and the support members. For example, the bearing portions may be formed as projections on the support elements, whereby the contact surface can be kept as low as possible. In one embodiment, the bearing sections are arranged above the Materialabkantung. The bearing sections can be made as elements of the profiling of the support elements themselves.

A preferred embodiment of the invention provides that the support elements are mounted on the substructure elements by means of a non-detachable connection. A non-releasable connection is preferably made by welding or riveting. alternative the connection between the support elements and the Unterkonstruktionselementcn can be made detachable, for example by means of screw.

In an expedient embodiment of the invention can be provided that the non-detachable connection is formed in the region of the contact surface or in an adjacent thereto area. The connection, be it detachable or non-detachable, can optionally also be formed both in the area of the contact area and in its adjacent areas.

In another aspect, the present invention provides a method of making an intermediate support plate from a sheet metal element, comprising the steps of: providing a profiled sheet metal element; Forming at least one receptacle at at least one location of the profile.

In an expedient embodiment of the invention it can be provided that the forming of the at least one receptacle takes place at at least one point of the profile by material removal from the sheet metal element. Alternatively, a further development of the invention can provide for the at least one receptacle to be formed at at least one point of the profile by the steps of: severing the sheet metal element at at least one point over a predetermined length along a predetermined line of the profile so that two can be produced on the sheet metal element Edges with the length of the predetermined length arise; folding at least once each of the edges so that fold edges are formed; Overlay the fold edges. As a result, a receptacle with a function comparable to that provided by the receptacle already described above in connection with the carrier element is obtained.

A preferred development of the invention provides that the step of providing the profiled sheet metal element comprises providing a trapezoidal sheet.

In an expedient embodiment of the invention can be provided that the step of separating takes place at the center of a profile area. Preferably, a further development of the invention provides that the severing takes place in the direction of extent of the trapezoidal profile region of the trapezoidal sheet. For example, the separation in the middle of the trapezoidal profile is carried out in the direction of a longitudinal extent of the trapezoidal profile. A preferred development of the invention provides that the step of the separation takes place over a predetermined length which is smaller than the extent of the sheet in the separation direction. For example, the sheet is only partially separated in its profile area. Further, in addition to the step of separating in the longitudinal extent of the profile, wherein the separation takes place only with a predetermined length, be provided that transversely to the successful separation two further cross-cutting done, so that an only one edge hanging on the sheet metal section is formed , This section can then be bent or folded.

In an alternative expedient embodiment of the invention can be provided that the step of the separation takes place over a predetermined length, which is the same size as the extension of the sheet in the direction of separation.

Preferably, a further development of the invention provides that the folding step is carried out several times. Thus, the fold edges are at least laid twice, so that they are able to represent a spacer. Furthermore, it is clear to the person skilled in the art that the folding step can also take place at asymmetrically selected locations. Thus, it may be possible to specify a spacing in a defined manner. A further preferred embodiment of the invention provides that, when folded more than once, the edges are folded in alternating directions.

A preferred development of the invention provides that the step of superimposing the folding edges is followed by a step of connecting the folding edges by means of one or more of gluing, soldering, welding, nailing and screwing. This can serve in special cases the further security of the folding.

An advantageous embodiment of the invention provides that the bottom plate is made of a wood-plastic composite. Wood-plastic composites are also referred to as wood-plastic composites. Preference is given to the use of a base plate using recycled plastic. The bottom plate is expediently formed with a thickness between about 10 mm and about 30 mm, preferably with a thickness of about 20 mm. In an advantageous embodiment of the invention, a bottom plate made of a wood-plastic composite is used, which is prepared using a plastic mixture, as described in the document DE 41 22 382 C2 as such. According to a further aspect, the invention provides a composite panel comprising: a panel element made of a wood-plastic composite and a trapezoidal profiled sheet with at least one contact surface for the panel element. The plate element may be fixed to the trapezoidal profile sheet, but with a suitable holding device a fixing of the plate element to the trapezoidal profile sheet may also be superfluous. A trapezoidal profiled sheet can have good bending stiffness at low deadweight, while the wooden-plastic composite sheet member provides veneering of the trapezoidal profile, which can be formed in a way that conserves natural resources.

In an advantageous embodiment of the invention can be provided that at least in a longitudinal direction of the composite plate, the plate member is substantially flush with the trapezoidal profile sheet. In this context, "substantially flush" means that elements of lesser extent located at one end of the trapezoidal sheet metal than a height of the trapezoidal profile sheet are not considered for the flush termination feature.

A development of the invention may provide that in the composite panel, the trapezoidal sheet metal is formed substantially of steel.

A preferred development of the invention provides that in the longitudinal extent of the composite plate on trapezoidal sheet metal at a front end of a protuberance and / or at a rear end a recess is formed, which is formed positively to the protuberance. Thus, it is possible that a plurality of composite panels can be assembled one behind the other, so that protuberance-Ausnehmungs- compounds are formed, which prevent mutual dislocation of a plurality of composite plates arranged together. This can be achieved in a simple manner stable arrangements of several composite panels.

In an expedient embodiment of the invention it can be provided that the protuberance and / or the recess formed from the same material as the trapezoidal sheet and is firmly attached to this. In an advantageous embodiment of the invention can be provided that in a transverse direction of extension of the composite plate, the trapezoidal sheet is formed such that it forms at least on one side of a support surface enlargement. The bearing surface enlargement is preferably designed such that the composite plate can be applied, for example, to a projection of a wall, so that the composite plate is suspended, as it were, on the projection. For example, together with the protuberance-recess connections, a floor may be formed in a closed space, for example in a transport container.

According to a further aspect of the invention, a floor in a container, in particular sea container, is provided with at least one composite panel as described above. In order for a comparison with the initially defined arrangement for a floor system, a container floor is created, which has the advantages of the initially defined arrangement and makes a complex substructure superfluous. That is, it is a simple and in large quantities manufacturable container bottom created, which is resource-friendly but also easy and stable.

In accordance with yet another aspect of the invention, a floor assembly is provided on a logistics device, comprising at least one composite panel as described above. In an advantageous embodiment of the invention can be provided that the logistics facility is at least one of trucks, trailers and bunk. Thus, the invention provides a bottom device which, in addition to the advantages of the composite panel described above, is lightweight and thus can be transported to save fuel. Even in an office container, the composite panel described can be used advantageously.

According to one aspect of the invention, there is provided a structural member for building a space formed with a composite panel as described above. The advantages of the composite panel described above can also be used in the construction of rooms, for example, as a wall, ceiling or floor elements. Due to the low weight and the high stability, the composite panels can therefore allow a rapid construction of buildings, especially in disaster areas. According to yet another aspect of the invention is a transport container, in particular sea transport container, created with a composite plate as described above.

By providing the composite panel described above using a trapezoidal sheet metal, a fully automatic production in large numbers is possible. Furthermore, a marked reduction of the assembly time of a floor assembly by up to 90% is possible, since the processes required for welding steel profiles and forming threaded connections, which otherwise constitute an assembly bottleneck, are eliminated.

Description of preferred embodiments of the invention

The invention will be explained in more detail below with reference to preferred embodiments with reference to figures of a drawing. 1 shows a carrier element for a floor system of a transport container in cross section, FIG. 2a shows a schematic representation in connection with the process of forming a material rebate in the carrier element according to FIG. 1, FIG.

2b is a schematic representation of a carrier element for a floor system of a transport container, wherein the recordings are made while omitting and / or removal of material from the support elements, Fig. 3 is a schematic representation in perspective form in connection with the

Materialabkantung in the support element of FIG. 1,

4 shows a perspective view of a floor system for a transport container, FIG. 5 shows a further perspective illustration of the floor system from FIG. 4, FIG. 6 shows a front view of the floor system from FIG. 4, FIG. 7 shows a side view of the floor system from FIG.

8 shows a section of a carrier element for a floor system of a transport container in perspective view,

9 shows a section of a carrier element for a floor system of a transport container in a perspective view,

10 shows a section of a carrier element for a floor system of a transport container in a perspective view,

11 is a perspective view of a section of a carrier element for a floor system of a transport container, 12 shows a section of a carrier element for a floor system of a transport container in perspective view,

13 shows a sheet metal element for producing an intermediate carrier plate,

14 is a schematic view for explaining steps of a method of manufacturing an intermediate carrier plate;

15 shows a detail of an arrangement for a floor system of a transport container with an intermediate carrier plate according to FIG. 14 in a front view, FIG.

16 is a schematic diagram for explaining steps of a method of manufacturing an intermediate carrier plate in alternate folding operations;

17 shows a detail of an arrangement for a floor system of a transport container with an intermediate carrier plate according to FIG. 16 in a front view, FIG.

18 is a detail of FIG. 15 in right side side view,

19 is a detail of FIG. 15 in left side view,

FIG. 20 is a schematic diagram for explaining steps of another method of manufacturing an intermediate carrier plate; FIG.

21 is a schematic view for explaining steps of still another method of manufacturing an intermediate carrier plate;

Fig. 22 is a side view of a composite plate and

Fig. 23 is a front view of a composite plate suspended from a projection.

Fig. 1 shows a carrier element 1 for a floor system of a transport container in cross section. The carrier element is arranged in the construction of a floor system for a transport container on substructure elements and transversely to these (see further explanations below). The substructure elements (not shown in FIG. 1) form a substructure such that usually a plurality of substructure elements are arranged extending transversely to the longitudinal direction of the transport container and extending over the entire width of the bottom of the transport container. The substructure elements in this case usually run parallel and spaced from one another. At the front, the substructure elements are welded to the wall of the transport container. Incidentally, it is often a self-supporting construction.

On the substructure elements then several support elements of the type shown in Fig. 1 are arranged transversely, in order to finally the bottom plate (in Fig. 1 not shown) to mount the transport container. Preferably, the support elements are arranged at a lateral distance of about 170mm from each other.

The carrier element 1 in Fig. 1 is designed as a steel profile element. It preferably has a profile element height of about 30mm to about 70mm. In the upper region of the support element bearing sections 2, 3 are formed, on which the bottom plate comes to rest. A Materialabkantung 4 is made by punching and bending and welded to an associated upper portion 5, so that a welded joint 6 is formed. By means of the formation of the Materialabkantung 4 is formed on the support member 1 at the same time a recess, which in turn serves as a receptacle for an associated substructure element in the Monatage of the support element 1 on the substructure elements of the floor system. In all following figures, the same or corresponding reference numerals are used for the same or similar features.

FIG. 2a shows a schematic illustration in connection with the process of forming the material bevel 4 in the carrier element 1 according to FIG. 1. It follows that the material fold 4 is formed by separating out a profile section 20 and piece by piece upwards is bent. This is also shown in the perspective view in Fig. 3. From Fig. 3 then also results in the formation of the Materialabkantung 4 resulting recording 21st

2b shows a schematic representation of a carrier element 1 for a bottom system of a transport container, wherein the receptacles 21 'are made by omitting and / or removal of material from the carrier element 1. Preferably, a receptacle 21 'is made by punching in this example.

4 and 5 show perspective views of a floor system for a transport container using a plurality of carrier elements 40, which are the carrier element 1 of FIG. 1 are formed accordingly. On substructure elements 41, the support members 40 are mounted so that the substructure elements 41 engage positively in the receptacles 21. On the support members 40, a bottom plate 42 is then mounted. In this case, the bearing sections 2, 3 formed on the carrier elements 40 engage in associated recesses 43, 44 on the underside of the bottom plate 42. 6 and 7 show a front and a side view of the floor system for the transport container according to FIGS. 4 and 5. It follows that between a top 60 of the substructure elements 41 and a bottom 61 of the bottom plate 42, a distance is formed. This distance can be adjusted individually depending on the application by the combination of support member 40 and bottom plate 42 is designed accordingly. For example, it is determined by means of the material rebate 4 how far the carrier elements 40 overlap in the region of the receptacle 21 with the substructure elements 40. Similarly, the distance is determined by the formation of the recesses 43, 44th

FIGS. 8 to 12 each show a section of a carrier element for a floor system of a transport container in a perspective view for various embodiments. In the various embodiments, a Materialabkantung 4 is made by means of cutting and bending. The Materialabkantung 4 may be welded to an associated upper portion 5. In each case a resulting receptacle 21 is formed.

Fig. 13 shows a sheet metal element 101 for producing an intermediate carrier plate. In the present embodiment, a trapezoidal sheet is used, but it will be apparent to those skilled in the art that any form of profile sheet may be used. The area marked D is used in detail in the following as a subject matter of the method according to the invention for producing the intermediate carrier plate.

FIG. 14 shows steps of a method for producing an intermediate carrier plate from a profiled sheet, as shown in FIG. 13. In a first step, illustrated in FIG. 14 a, a sheet-metal element 101 in the form of a trapezoidal sheet 101 with a profile 103 is provided. At a lower profile section 103, the profile 103 is separated in sections. On the one hand in the direction of the extension of the profile, that is, in the plane of the drawing - on the other hand, two transverse cuts are laid once at the beginning and once at the end of the first parting cut. In this way, bendable portions 105 and 107 of the trapezoidal sheet 101 are formed. FIG. 14b shows that the portions 105 and 107 are bent so as to form fold edges 105 and 107. Reference numeral 106 indicates that this folding occurs only over a limited length and not over the entire length of the profile, in other words, profile sections remain in the original manner. In a subsequent step, at a point 109 and at a point 111, which need not necessarily be arranged symmetrically to each other, further kinking achieved, so that fold edges 113 and 115 arise. Finally, Fig. 14-d shows that the fold edges 113 and 115 are superimposed. In particular cases, it may be provided that the step of superimposing the fold edges 113 and 115 is followed by a step of joining the fold edges 113 and 115 by means of one or more of gluing, soldering, welding, nailing and screwing.

15 shows a detail of an arrangement for a floor system of a transport container with an intermediate carrier plate 101 produced as described in the explanatory text for FIG. 14, in a front view. The intermediate carrier plate assumes a comparable function as the carrier elements described above. The bottom plate 42 rests on the intermediate carrier plate with the overlay 117 of the previously formed fold edges. The folding of the folding edges has on the trapezoidal sheet 101 a receptacle 106, 108, 110 arise. In this recording, an associated portion of a substructure element intervene.

16 schematically shows steps of a method for producing an intermediate carrier plate from a profiled sheet, as shown in FIG. This method is similar to the method shown in Fig. 14, and like reference numerals have the same meaning. The method shown in Fig. 16 differs from the method shown in Fig. 14 in that the resulting fold edges 113 'and 115' are folded outwardly at folds 109 'and 111', as shown in Fig. 16c is. In Fig. 16d it can be seen that two overlays 117 ', 117 "have arisen from the continued folding of the folding edges 113' and 115 '.

FIG. 17 shows a section of an arrangement for a floor system of a transport container with a front view of a manufactured intermediate support plate 101 as described in the explanatory text of FIG. 16. The intermediate carrier plate assumes a comparable function as the carrier elements described above. The bottom plate 42 rests on the intermediate support plate 101 with the overlays 117 ', 117 "of the previously formed fold edges 16. The fold edges 117' and 117" cause reinforcement of the trapezoidal sheet at the superimposed points. This makes it possible to connect the bottom plate 240 with the intermediate support plate 101, for example with a nail or a screw 121. The folding edges of the folding edges have formed a receptacle 106, 108, 110 on the trapezoidal sheet 101. sen. In this recording, an associated portion of a substructure element intervene.

FIG. 18 shows a sketch of a detail of the embodiments shown in FIGS. 15 and 17 in a right-side side view, and FIG. 19 shows a section of the embodiments shown in FIGS. 15 and 17 in a left-side view. This shows how the receptacle 106, 108, 110 of the embodiments shown in FIGS. 15 and 17 cooperate with the substructure elements 41 described above, so that the subcarrier plate 101 rests firmly on the substructure elements 41. In other words, the substructure element 41 engages positively in the receptacle 106, 108, 110 formed on the intermediate carrier plate.

FIG. 20 outlines steps of a further method for producing an intermediate carrier plate from a profiled sheet, as shown, for example, in FIG. 13. In a first step, illustrated in FIG. 20 a, a sheet-metal element in the form of a trapezoidal sheet 101 with a profile 103 is provided. On the sections 140, 141, 142, 143, 144, 145 and 146, the sheet is separated. This can be achieved by punching, laser cutting or another suitable process. By means of this separation process, bendable sections 127, 129, 131 and 135 are formed on the trapezoidal sheet 101. FIG. 20b shows the bendable sections 127, 129, 131 and 135 in a bent-up state. The sections 127 and 129 are oriented substantially horizontally to the trapezoidal sheet 101 and the sections 131 and 135 are oriented substantially perpendicular to the trapezoidal sheet 101. The separating cuts are dimensioned and arranged relative to one another such that the ends of the bent sections 127 and 129 can rest on overlapping regions 151 on the sections 131 and 135. To achieve further stability, the sections 131 and 135 are connected to the sections 127 and 129 at the overlapping areas 151, for example by spot welding. The bending away of the sections 127, 129, 131 and 135 has created a receptacle 106, hi this receptacle 106 can engage an associated portion of a substructure element. FIGS. 18 and 19 illustrate an application of the intermediate carrier plate produced as described.

FIG. 21 outlines steps of yet another method for producing an intermediate carrier plate from a profiled sheet, as shown for example in FIG. In Fig. 21a, the hatched area 106 is removed, for example, by punching or laser cut, so that a receptacle 106 is formed. The hatched area may be 70mm x 50mm, for example. As shown in Fig. 21b, the sheet is separated on the sections 153, for example by punching or laser cutting. The length of the track section preferably corresponds approximately to half the height of the trapezoidal sheet 101, but deviating dimensions are also possible. In this way, bendable sections have been created. Fig. 21-c shows the bent-up portions 127 'and 129', which are oriented substantially horizontally to the trapezoidal sheet 101. In the receptacle 106 can engage an associated portion of a substructure element. FIGS. 18 and 19 illustrate an application of the intermediate carrier plate produced as described.

FIG. 22 shows a composite panel 200 which comprises a plate element 242 made of a hollow-plastic composite and a trapezoidal profile plate 201 with at least one contact surface 259 for the plate element 242. The plate member 242 may be loosely supported or may be fastened by screws to the abutment surface 259 or by suitable formation of recesses so that the plate member 242 can not slip relative to the trapezoidal profile sheet 201. For example, a recess (not shown) may be formed on the plate element 242 such that the contact surface 259 engages precisely in this recess. But it is also possible to provide instead of a recess as a fastening mechanism, that the composite plate 200 is glued to the contact surface. In FIG. 22, it can be seen at 257 that, at least in a longitudinal direction L of the composite panel 200, the panel element 242 terminates substantially flush with the trapezoidal profile sheet 201. The trapezoidal sheet metal 201 may be formed substantially of steel. For example, the trapezoidal profile sheet may be a profiled sheet as used to assemble containers. When using a composite panel 200, it is not necessary to use as above-described substructure elements and also eliminates the above-described cutting of the trapezoidal sheet.

The composite panel 200 shown here in FIG. 22 has a protuberance 262 at its front end 202 in its longitudinal direction L on the trapezoidal profiled sheet 201 and a recess 264 at a rear end 204. The protuberance 262 and the recess 264 are formed such that they allow a positive connection when a plurality of composite panels 200 are arranged one behind the other and put together. Of course, composite plates 200 are also conceivable which do not have a protuberance 262. have, so that the composite plate 200 can be pushed flush with an inner wall of a room. Alternatively, it is conceivable that on the inner wall of the room, a bar is formed with a recess corresponding to the recess 264, so that the composite plate 200 can be inserted with protuberance 262 in the recess of the bar. The front end 202 and the rear end 204 of the composite panel 200 may be formed with the protuberance 264 and the recess 264 of end members 261 and 263 formed of the same material as the trapezoidal sheet 201. Then, the end members 261 and 263, for example, welded to the trapezoidal sheet 201, for example, punktverschweißt be.

The protuberance 262 shown in FIG. 22 as well as the recess 264 may be formed of the same material as the trapezoidal profile sheet 201. For example, the sheet metal elements forming the protuberance 262 and the recess 264 may be welded to the trapezoidal profiled sheet 201. But it is also an adhesive or screw conceivable.

FIG. 23 shows a composite panel 200 in which the trapezoidal profile sheet 201 is shaped in a transverse extension direction Q such that it forms a support surface enlargement 275 at least on one side. Then it is possible to mount the composite plate 200 by means of its support surface enlargement 275 on a serving as a holding device wall projection 277. For further fixing of the composite plate 200 to the wall projection 277, it is possible to fix the trapezoidal profile sheet 201 by welding, for example by spot welding, to the wall projection 277. By way of example, the element 271 with the wall projection 277 is a supporting profile or basic construction of the container running all around in the vicinity of the floor. In particular, in a container, the composite plate 200 can be used in such a way that the plate member 242 only loosely rests on the trapezoidal sheet 201, since the entire assembly is held in the circumferential wall projection. There may also be provided a support member 279 which provides additional support for supporting the panel member.

A composite panel 200 as described above may serve as a floor in a container, particularly a sea container. But it can also serve as a floor assembly on a logistics facility, such as in truck, trailer and flatbed bodies, but also in special containers, such as office, sanitary or residential containers. With the composite panel shown, a structural member for building a room is provided. The component formed by the composite plate can be advantageously used for example as a floor, ceiling or wall element. In this way, for example, stable emergency shelters can be set up quickly in catastrophic situations.

The features of the invention disclosed in the foregoing description, in the claims and in the drawing may be of importance both individually and in any combination for the realization of the invention in its various embodiments.

Claims

claims

1. Arrangement for a floor system of a transport container, in particular sea transport container, in which on spaced-formed substructure elements (41) thereto transversely extending and subsequent support elements (1; 40) are arranged, on which a bottom plate (42) rests.

2. Arrangement according to claim 1, characterized in that in the support elements (1; 40) receptacles (21; 21 ') are formed, in which associated portions of the substructure elements (41) engage.

3. Arrangement according to claim 2, characterized in that the receptacles (21 ') with omission and / or removal of material from the carrier elements (1; 40) are made.

4. Arrangement according to claim 2 or 3, characterized in that in the region of the receptacles (21) a contact surface is formed by a on the respective support member (1; 40) formed bearing surface and on the respective substructure element (41) formed support surface area lie on one another.

5. Arrangement according to claim 4, characterized in that the support surface formed on the respective carrier element (1; 40) is formed by means of a material rebate (4).

6. Arrangement according to claim 5, characterized in that the Materialabkantung (4) with an associated profile section (5) is connected.

7. Arrangement according to claim 5 or 6, characterized in that in the region of the Materialabkantung (4) a mounting connection between the carrier element (1; 40) and the bottom plate (42) is formed.

8. Arrangement according to one of the preceding claims, characterized in that the bottom plate (42) on bearing portions (2, 3) rests, which are formed on the carrier elements (1, 40).

9. Arrangement according to one of the preceding claims, characterized in that the carrier elements (1, 40) are mounted on the substructure elements (41) by means of a non-detachable connection.

10. Arrangement according to claim 9, as far as dependent on claim 4, characterized in that the non-detachable connection is formed in the region of the contact surface or in a region adjacent thereto.

11. Arrangement according to one of the preceding claims, characterized in that the bottom plate (42) is made of a wood-plastic composite.

12. support element (1; 40) for an arrangement according to at least one of the preceding claims, as far as dependent on claim 2, in which a support portion for supporting a bottom plate (42) and a receptacle (21) are formed, in which a substructure element (41 ) is receivable.

13. A method for producing a subcarrier plate from a sheet metal element (101), comprising the steps:

- Providing a profiled sheet metal element (101); and

- Forming at least one receptacle (106, 108, 110) at at least one point of the profile (102).

14. The method of claim 13, wherein forming the at least one receptacle (106, 108, 110) at at least one location of the profile (103) by material removal from the sheet metal element (101).

15. The method of claim 13, wherein forming the at least one receptacle (106, 108, 110) at at least one location of the profile (101) is accomplished by the steps of: - separating the sheet metal element (101) at least one point over a predetermined length along a predetermined line of the profile (103), so that two edges with the length of the predetermined length arise on the sheet metal element;

- folding at least once each of the edges so that fold edges (105, 107) are formed;

- Overlay the fold edges.

16. The method according to at least one of claims 13 to 15, characterized in that the step of providing the profiled sheet metal element (101) comprises, to provide a trapezoidal sheet (101).

17. The method according to at least one of claims 14 to 16, characterized in that the step of separating takes place at the center of a profile region (103).

18. The method according to claim 16 and 17, characterized in that the separation takes place in the extension direction of the trapezoidal profile portion of the trapezoidal sheet (101).

19. The method according to at least one of claims 13 to 18, characterized in that the step of separating takes place over a predetermined length, which is smaller than the extension of the sheet in the cutting direction.

20. The method according to at least one of claims 13 to 18, characterized in that the step of the separation takes place over a predetermined length, which is the same size as the extent of the sheet in the direction of separation.

21. The method according to at least one of claims 13 to 20, characterized in that the step of folding is performed several times.

The method according to at least one of claims 13 to 21, characterized in that the step of superimposing the folding edges (113, 115) on a step of connecting the folding edges (113, 115) by means of one or more of gluing, soldering, welding, Nailing and screwing is followed.

23. Intermediate carrier plate (101) made of a sheet-metal element (101), produced by a method according to at least one of claims 13 to 22.

24. Arrangement for a floor system of a transport container, in particular sea transport container, wherein at spaced formed substructure elements (41) at least one intermediate carrier plate (101) is arranged according to claim 23, on which a bottom plate (42) rests.

25. Transport container, in particular sea transport container, with a floor system, which has an arrangement according to at least one of claims 1 to 11.

26. Transport container, in particular sea transport container, with a floor system, which has an arrangement according to claim 24.

27. A composite panel (200) comprising: a panel member (242) of a wood-plastic composite and a trapezoidal profile panel (201) having at least one landing surface (259) for the panel member (242).

28. Composite panel according to claim 27, characterized in that at least in a longitudinal direction (L) of the composite panel (200), the plate member (242) is substantially flush with the trapezoidal profile sheet (201) (257).

29. Composite panel according to claim 27 or 28, characterized in that the trapezoidal profile sheet (201) is essentially formed from steel.

30. A composite panel according to any one of claims 27 to 29, characterized in that in the longitudinal direction (L) of the composite plate (200) on the trapezoidal sheet (201) at a front end (202) has a protuberance (262) and / or at a rear end (204) a recess (264) is formed, which is positively formed to the protuberance (262).

31. The composite panel according to claim 30, characterized in that the protuberance (262) and / or the recess (264) of the same material as the trapezoidal profile sheet (201) is formed and fixedly attached thereto.

32. Composite panel according to one of claims 27 to 31, characterized in that in a transverse extension direction (Q) of the composite plate (200), the trapezoidal profile sheet (201) is shaped such that it forms a support surface enlargement (275) at least on one side.

33. Floor in a container, in particular sea container, with at least one composite panel according to one of claims 27 to 32.

34. Floor assembly on a logistics device, consisting of at least one composite panel according to one of claims 27 to 32.

35. Floor assembly according to claim 34, characterized in that the logistics device is at least one of trucks, trailers and bunk.

36. Component for building a room, characterized in that it is formed with a composite panel according to one of claims 27 to 32.

37. The component according to claim 36, characterized in that it is used for at least one of floor, ceiling or wall.

38. Transport container, in particular sea transport container, with a composite plate according to one of claims 27 to 32.