JP5222358B2 - Assembly set for frame structure for car body - Google Patents

Abstract

An embodiment of the present invention discloses a kit for a body-shell structure of a rail vehicle, including a carrier structure with at least two upper belts and a plurality of roof cross members for the roof region of the space frame, at least two lower belts and a plurality of bottom cross members for a bottom region of the body, a plurality of columns running perpendicular and a plurality of window belts for side regions of the body. An embodiment of the present invention further includes at least one head module, wherein the shell structure has a modular design. The upper belts and the lower belts are connected via knots to adjoining cross members, perpendicular columns and/or window belts, wherein the upper belts and the lower belts have a uniform profile cross-section and the knots are at least partially of uniform design.

Description

  The present invention is an assembly set for a framework structure for a vehicle body of a rail vehicle, comprising a support structure, the support structure comprising at least two upper beam members for a roof area of the vehicle body and A plurality of lateral supports (roof beams or girders for the roof), at least two lower beams for the body floor area and a plurality of lateral supports (floor beams or girders for the floor), and side areas of the car body A plurality of vertical supports (vertical supports) and a plurality of window beams, and further comprising at least one end module or front module.

An assembly set or kit [kit ] of the above type is a framework structure or frame structure for the body of all types of rail traveling vehicles or railway vehicles, regional railway vehicles or short-distance railway vehicles, and long-distance railway vehicles. Used for forming.

  This type of body frame structure (also referred to simply as a frame) includes various simple components in the assembly set used for its manufacture, such as edge-blanked strips or open profiles. The structural elements (components or structural elements) include beam members, struts, lateral support members that extend in the lateral direction or the vertical direction with respect to the longitudinal direction of the vehicle body, etc. Used and assembled into a frame structure with significant labor. The assembly set must be adapted to each customer's requirements, and this often requires the adaptation of multiple elements of the assembly set as well as the addition of new components. Therefore, the development and manufacture of the framework structure (outer shell structure) are extremely expensive.

  Furthermore, the development time of the framework structure is very short and many individual parts of the assembly set have to be assembled manually, so that the reliability and safety of the assembly operation can only be ensured by significant efforts. Development costs are held down by the slightest possible change in the framework structure of the current model.

  In view of the above problems, an object of the present invention is to provide an assembly set for a frame structure for a vehicle body of a rail traveling vehicle, and to develop a vehicle structure or a frame structure having a novel structure by using the assembly set. Is to be able to reduce.

  In order to solve the above problems, according to the configuration of the present invention, the framework structure is formed in a module structure, and the upper beam member and the lower beam member are laterally connected (coupled) using joints. It is coupled (connected) to at least one of the support member, the support column, and the window beam, and the upper beam member and the lower beam member have the same cross section (cross-sectional shape), and At least a portion of the joints have the same structure, shape, or dimensions. In this case, the joint used in one or more areas may have a different structure than the joint used in the other areas, i.e. the central part (inner part of the roof area or floor area of the body, for example). ) May have a different structure from the joint used in the corner area (corner region) of the vehicle body.

  The modular framework structure according to the present invention allows one vehicle body to be assembled using a very small number of components of the assembly set. In particular, the uniformity (singleness) of the cross section (section cross section) of the upper beam member and the lower beam member and the uniformity of the structure of the joint are advantageously used for forming various vehicle bodies.

  In an advantageous embodiment of the invention, at least a part of the upper beam member and the lower beam member have the same length, i.e., for example, the upper beam member and the lower beam used in the front region of the vehicle body. The materials have the same length as each other, and for the other upper beam material and lower beam material, that is, for example, the upper beam material and the lower beam material used in the rear region of the vehicle body. It may have different lengths. The beam and the beam material are also referred to as a horizontal material, a vertical material, or a threading material. In many embodiments, the upper beam members have approximately the same length, and the lower beam members are formed taking into account the wheel support structure or carriage arrangement.

  In another embodiment of the invention, the columns and window beams have the same cross section. With such a configuration, it is possible to prepare the optimum profile for the pillar (pillar) and the window beam, that is, from the only profile (molded or profiled) that has been extruded or rolled, And window beams can also be manufactured.

  In another embodiment of the invention, the struts and the lateral supports have the same cross section, which can further reduce the type of profile used.

  In an advantageous embodiment of the invention, different types of lateral supports are provided, i.e. several sets of lateral supports, for the formation of vehicles of different widths (different widths). This means that while the components on the side of the car body are kept the same for different vehicles, only the length of the lateral support used and the shape of the end module or front module should be changed. ing.

  In another embodiment of the present invention, various lengths (in the longitudinal direction of the vehicle body or in the longitudinal direction of the vehicle body) are used to form vehicles of various lengths (different lengths), ie to change the length of the vehicle. Dimension) front module or end module, and the front module or end module is connected (coupled) to the end face of the support structure.

  With regard to unity (identity or unity), according to an embodiment of the invention, the joints used in the inner part of the support structure and in the region of the upper and lower beam members have the same structure Have the same structure or shape or dimensions). With such a configuration, the types of components of the assembly set can be reduced.

  In a preferred embodiment of the invention, the joint used for the connection between the structural components is formed as a thin-plate joint (sheet-metal joint). In an embodiment of the present invention, the thin plate joint is manufactured from a thin plate blank, and the thin plate blank (thin plate piece or cut piece) is cut using a laser beam processing means or a punching tool, and then It is shaped by suitable processing and then joined to the component consisting of the profiles to be joined.

  The joining of thin-plate joints to the components consisting of the profiles to be joined (upper beam, lower beam, lateral support, struts, window beams, etc.) is, in embodiments of the present invention, by welding or heat. It can be done by another joining means based on or by gluing.

  In the embodiment of the present invention, the thin plate joint is formed by deep drawing, and when a plurality of thin plate joints are formed simultaneously from one thin plate by deep drawing, each deep plate formed thin plate joint is appropriately cut, that is, It may be divided and chamfered as necessary.

  In another embodiment of the present invention, the thin plate joint is formed by a plurality of parts (components or components) that are deep drawn. Forming a thin plate joint from a thin piece includes chamfering or burring or turning up.

  In the embodiment of the present invention, a deep-drawn part of a thin-plate joint is formed from a cup-shaped basic shape (basic structure), that is, from a cup-shaped semi-processed product (semi-finished product). Manufactured by drawing (deep drawing) and, if necessary, subsequent cutting or punching following chamfering. In another embodiment of the present invention, the deep-drawn part of the thin plate joint is formed from a trough-like basic shape (basic structure), that is, a member (trough) formed from a thin plate piece into a trough shape (a trough shape). Deep drawn product) and has a reinforcing flange. In this case, the thin-plate joint preferably has a closed structure extending around the entire circumference, ie an annular structure (ring structure). In a preferred embodiment of the invention, both deep-drawn parts forming one thin joint are each formed in a cross shape. In the embodiment of the present invention, the semi-finished product formed by deep drawing for forming the thin plate joint is chamfered after the deep drawing of the semi-finished product.

  In another advantageous embodiment of the invention, both deep-drawn parts forming a single sheet joint are formed by an outer shell or inner shell, said outer shell or inner shell being optionally Subsequent to deep drawing (deep drawing) of the outer shell or inner shell, it is subsequently appropriately cut (cut), ie divided into a plurality of sections or portions for each joint.

  In another embodiment of the invention, the at least two sheet joints are connected to each other by an outer shell forming one shared outer shell for the plurality (both) sheet joints, in other words at least two sheets The outer shell of the joint is formed as one common outer shell for the multiple (both) sheet joints. One of the outer shell and the inner shell is formed of at least two parts, i.e. formed of a two-part structure or a plurality of structures.

  According to an embodiment of the present invention, the support structure includes a profile (diagonal material) extending at an arbitrary angle with respect to the vertical line. In one embodiment of the present invention, the upper beam member and the lower beam member may be formed as through beams or through members that extend consistently over substantially the entire length. In another embodiment of the present invention, at least one of the upper beam member and the lower beam member is divided into a plurality of sections (beam members or beam members) having the same length, that is, for example, the upper beam member. Only the beam member or only the lower beam member is divided into a plurality of sections (beam member portions or beam member pieces) having the same length.

  Next, the present invention will be described in detail based on the illustrated embodiment.

It is a perspective view of the support structure for vehicle bodies for a rail traveling vehicle. FIG. 6 is a perspective view of another support structure for a vehicle body for a rail vehicle. FIG. 2 is a perspective view showing the support structure of FIG. 1 together with a roof member and an end module. It is a perspective view which shows a support structure with the roof member different from FIG. It is a perspective view of the thin-plate coupling of 1st Embodiment provided between the shape part parts which should mutually be couple | bonded. It is a perspective view of the thin-plate coupling of 2nd Embodiment formed by equally dividing the deeply drawn cup member provided between the shape part parts which should mutually be couple | bonded. It is a perspective view of the thin-plate coupling of 3rd Embodiment provided between the shape part parts which should mutually be couple | bonded. It is a perspective view of the side wall part of the support structure of FIG. It is a perspective view of the thin-plate coupling of 4th Embodiment provided between the shape part parts which should mutually be couple | bonded. It is a perspective view of the thin-plate coupling of the modification of 4th Embodiment provided between the shape part parts which should mutually be couple | bonded. It is a perspective view of the thin-plate coupling of 5th Embodiment provided between the shape part parts which should mutually be couple | bonded. FIG. 12 is a perspective view showing one processing step or processing step, for example, a drawing step, in which the thin plate joint shown in FIG. It is a perspective view which shows another process of a thin plate coupling shown in FIG. It is a perspective view which shows another process of a thin plate coupling shown in FIG. It is a perspective view which shows another process of a thin plate coupling shown in FIG. It is the perspective view which looked at the thin-plate coupling of 6th Embodiment from the one side. It is the perspective view which looked at the thin-plate coupling of 6th Embodiment from another side. FIG. 8 is a perspective view of the outer shell for forming the thin plate joint of FIGS. FIG. 8 is a perspective view of an inner shell for forming the thin plate joint of FIGS. FIG. 8 is a perspective view showing another process of processing the outer shell for forming the thin-plate joint of FIGS. It is a perspective view which shows another process of an inner shell for formation of the thin-plate coupling of FIG. FIG. 8 is a perspective view showing still another processing process of the outer shell for forming the thin plate joint of FIGS. FIG. 9 is a perspective view showing still another processing process of the inner shell for forming the thin plate joint of FIGS. It is the perspective view which looked at the thin-plate coupling of 7th Embodiment from the one side. It is the perspective view which looked at the thin-plate coupling of 7th Embodiment from another side. It is a perspective view of the thin-plate coupling of 8th Embodiment. It is the perspective view which looked at the thin-plate joint apparatus (joint unit) which consists of two thin-plate joints mutually connected by each outer shell, ie, mutually connected by one common outer shell, from the one side. FIG. 4 is a perspective view from another side of a thin-plate joint device comprising two thin-plate joints that are connected to each other by respective outer shells, that is, to each other by a common outer shell. FIG. 3 is a perspective view of a thin plate joint device comprising three thin plate joints that are each joined together by their respective outer shells, that is, joined together by a single shared outer shell. It is the perspective view which looked at the thin plate coupling of 9th Embodiment containing the separated at least one thin plate shell from one side. It is the perspective view which looked at the thin plate coupling of 9th Embodiment containing the separated at least one thin plate shell from the other side.

  The vehicle body support structure for a rail vehicle shown in FIG. 1 is formed in a module structure. In the illustrated embodiment, each of the two upper beam members O is divided (divided) into five upper beam member portions OA, and one upper beam member portion (upper beam piece or Only the upper strip part) is labeled. FIG. 2 shows a support structure of an embodiment different from the embodiment of FIG. 1, in which case a head module or front modules or end modules E1, E2 are additionally provided. Further, a vertical support member LT extending in the longitudinal direction at the center is additionally provided in the ceiling region of the support structure. Unlike the embodiment of FIG. 1, the upper beam member O, the lower beam member U, and optionally the longitudinal support LT are each formed consistently by continuous joints or knots, or consistently without seams. I.e. in this case there is no division of the members into a plurality of longitudinal sections. The vertical support member LT in the ceiling region is coupled to the upper beam member O via a thin plate joint BK4 formed in a cross shape and an intermediate member ZP extending in the lateral direction.

  In addition, also in the embodiment of FIG. 1, the upper beam member or the lower beam member may be formed consistently without interruption at the portion of each thin plate joint.

  The lower beam member U is also divided into a plurality of lower beam member portions UA. In this case, the central region is opened for receiving the carriage, that is, formed as a space portion.

  The upper beam member portion OA and the lower beam member portion UA are formed in the same shape with respect to the cross-sectional shape (transverse cross-sectional shape) and length.

  In order to connect the upper beam member O and the lower beam member U to each other, a vertical column S is provided. In order to define the window region, a horizontally extending window beam F is provided, and the window beam has a cross-sectional shape (cross-sectional shape) adapted to the cross-sectional shape of the vertical column S. In this case, the window beam F is coupled (joined) to the vertical column S in a body-coupled form in which the end surface of the window beam is abutted against the side surface of the column.

  In order to mutually connect the upper beam member O and the lower beam member U in the horizontal direction, a lateral support member Q is provided, and the lateral support member (lateral beam member) has the same cross-sectional shape and length. Have. In this case, the cross-sectional shape and length of the lateral support member correspond to the cross-sectional shape and length of the vertical support column S and the window beam F.

  With the above configuration, there are only two types of profiles for forming the support structure, that is, one profile for the upper beam member portion OA and the lower beam member portion UA, the lateral support member Q, and the support column S. And only the other profile for the window beam F is required.

  FIG. 3 shows a framework structure (outer shell structure or ancestral structure) formed starting from the support structure of FIG. The frame structure of FIG. 3 is complemented to the support structure of FIG. 1 by roof members D1 and D2, and in this case, the central roof member D1 has the length of the two upper beam members OA. The two roof members D2 on the outer side are formed with a length substantially corresponding to the length of one upper beam member portion OA. FIG. 4 shows different divisions of the roof area, in this case using two roof members D1 with the same reference numbers for the sake of simplicity, the length of the roof member being This corresponds to the length of the two upper beam member portions OA. For example, end modules E1 and E2 are connected to the end face of the support structure of FIG.

  The configuration of the above-described modular structure for the vehicle body structure is maintained even in the case of forming vehicles with different vehicle widths or vehicle lengths. For the formation of vehicles of different widths, i.e. support structures, the length of the lateral support need only be adapted to different widths. The end modules E1 and E2 to be connected to the end surface of the support structure are also formed according to the length of the lateral support material.

  Different vehicle lengths may be implemented, for example, by adjusting or changing the length of one end module. Even in the case of different vehicle widths or vehicle lengths, the side regions of the support structure are maintained without change, and modular construction components for vehicles of various structures can be used.

  It consists of an upper beam member portion OA (or through upper beam member O), a lower beam member portion UA (or through lower beam member U), a vertical column S, a window beam F, and a lateral support member Q. In order to form the support structure shown in FIGS. 1, 2, 3 and 4, it has been proposed to use a thin plate joint of substantially the same structure consisting of thin plates. In this case, a first type thin plate joint BK1 is used in the end face region of the support structure, and the thin plate joint is formed by one support column perpendicular to one lateral support member Q and one upper beam member portion OA. Used for mechanical coupling with S. The first type of thin-plate joint BK1 is always used to connect the above three components of the support structure together and is therefore also used in the region inside the lower beam U.

  In a region inside the upper beam member O, a second type thin plate joint BK2 is used, and the thin plate joint is perpendicular to two upper beam member portions OA and one lateral support member Q positioned in the front-rear direction. It is used at the binding site between the single support S. In order to connect (connect) one window beam F to one vertical column S, a third type thin plate joint BK3 is used.

  FIG. 5 is a perspective view of a third type thin plate joint BK3. The thin plate joint is used as a component (component) for joining or connecting shapes to be barreled (butted). The thin plate semi-finished product used for forming the thin plate joint is cut out using a cutting means or a punching tool by jetting or beam processing, and then subjected to normal chamfering processing. The type 3 thin-plate joint BK3 is joined to a profile to be connected, for example a window beam F or a vertical column S. Such joining (joining) may be performed by welding or by another joining means based on heat, or may be performed by adhesion when, for example, a light metal is used. As described above, the thin plate joint BK3A formed from a thin plate has a low manufacturing cost and a high processing accuracy, that is, a manufacturing error is small.

  FIG. 6 shows a second embodiment of the thin plate joint BK3. The thin plate joint BK3 is manufactured as follows from, for example, a circular cup formed from a thin plate semi-finished product (thin plate cutting piece), that is, the circular cup formed from a thin plate cutting piece, for example, by deep drawing is shown in the illustrated embodiment. Then, it is divided into four equal parts by laser cutting or by another cutting means, and the thin plate joint formed in this way is a corner (in the case of butt connection of the shape beam, for example, the window beam F and the column S) ( Used for reinforcing corners. When forming a thin circular cup by deep drawing, a force (pressure) is applied to the thin semi-finished product by using a die (or male mold) in a general manner. It is pushed into a drawing ring (female mold). Such a process is based on a combination of tensile and compressive stresses and is carried out at a low cost and with high accuracy by using established manufacturing methods, ie punching and deep drawing. The radius of curvature (round radius) of the thin plate joint BK3B is defined by the radius of the thin circular cup.

  The BK3 type thin plate joint BK3B manufactured from a thin circular cup (cylindrical cup) is formed of two parts (components or parts), and each part is coupled (connected) to each other. ) To be joined to both profiles.

Another embodiment of a thin plate joint BK3C of the BK3 type is shown in FIG. First, an appropriate cut piece (blank), which is a semi-processed product or a shaped plate, is manufactured by punching or laser beam cutting. Next, deep drawing is performed. The joint semi-finished product thus deep-drawn is cut (separated) into a predetermined size and divided as necessary, and may be divided into, for example, two parts or four parts. The thin plate joint BK3C shown in FIG. 7 is also formed of two parts. Thin plate joint has a flange F 2 for reinforcement to the site of the depth of the deep drawing of the joint blank. Both flanges F 2 of the thin plate joint is positioned relative to each other in the region inside the joint.

  FIG. 8 shows an embodiment of a connecting member for reinforcing the corners between the shapes that are butted and joined to each other, and the connecting member of the embodiment includes a reinforcing flange F2. Yes. The coupling member (coupling element) shown in FIG. 8 is used, for example, in an opening for a door (BK5A) and a window (BK5B) on the side wall of the vehicle body.

  The coupling member shown in FIG. 8 has a closed structure (constituent shape) that is deep-drawn, that is, an annular structure, unlike the deep-drawn thin-plate joint structure shown in FIG. The vertical profile (profile) and the horizontal profile are joined together using one closed trough-like joint member extending over the entire circumference.

9 and 10 show a two-part cross-shaped thin plate joint. The embodiment of the thin plate joint corresponds to the type BK4 shown in FIG. That is, the thin plate joint is used for coupling between the vertical support member LT and the horizontal support member Q in the roof region or the lower frame region. In order to obtain the cross-shaped shape shown in the drawing, the thin plate joint is manufactured by punching or beam cutting or jet flow cutting of a thin cut piece from a thin plate, followed by forming by deep drawing, and cutting off the molded product. Done. Reinforcing flange F 2 provided in the thin plate joint is arranged separately (Fig. 9), or (in the embodiment of FIG. 10) may be formed in contact with each other. The mutual angle between the profiles that are butt-jointed and barreled is 90 ° in the illustrated embodiment. However, the angle formed by the shape members that are torso-coupled to each other may be selected to be smaller than 90 ° or larger than 90 ° from the viewpoint of construction or from the viewpoint of manufacturing technology.

  FIG. 11 shows an embodiment of a thin plate joint BK2A of the BK2 type. The deep-drawn original shape is bent twice in the illustrated embodiment, and in this case, an auxiliary forming member or auxiliary mold is used. Such a joint configuration is suitable for coupling between the profiles to be coupled with the body, as indicated by the thin-plate coupling type BK2 in FIG. Details of the manufacturing method (manufacturing process) are shown in FIGS. By using thin plates (metal plate or sheet metal) of various thicknesses to be used, joints having various strengths can be formed.

  FIGS. 16 to 23 show a manufacturing method of a thin plate joint BK2B of another embodiment of the BK2 type. The thin plate joint includes an outer shell AS and an inner shell IS. The outer shell (outer shell structure) and the deep drawn original shape (starting shape) of the inner shell (inner shell structure) are shown in FIG. 19. 20 and 21 show the first step of the bending process, while FIGS. 22 and 23 show the final shapes of the outer shell AS and the inner shell IS. .

  Another embodiment of a thin plate joint BK2C of the BK2 type is shown in FIGS. In this case, the outer shell AS of the thin plate joint is different from the above-described embodiment, and is composed of simply folded thin plate pieces (cut pieces), that is, by only bending the thin plate pieces, that is, without deep drawing. Molded. Similarly, the inner shell IS may also be composed of simply folded thin plate pieces, and the outer shell AS may be formed by deep drawing and bending as with the inner shell.

  FIG. 26 shows another embodiment of a thin plate joint BK5 comprising an outer shell AS and an inner shell IS, which in the illustrated embodiment supports an intermediate element (intermediate profile) as a beam or longitudinal support. Used to bond to material.

  27 and 28 are perspective views of the two thin plate joints (BK2, BK3) from different sides, both thin plate joints each having a separate inner shell IS, however both the thin plate joints The outer shells are joined together as a common outer shell AS for both sheet metal joints, i.e. they are joined together to form a shared outer shell.

  FIG. 29 shows an example of a change in the principle shown in FIG. In this case, a total of five sheet joints are connected to each outer shell AS, ie the outer shell of each sheet joint forms a common outer shell AS for all the sheet joints.

  In the embodiment shown in FIGS. 30 and 31, one thin shell, that is, the outer shells AS1 and AS2, is divided from each other, while the inner shell IS is formed as a single structure.

  AS outer shell, BK1, BK2, BK3, BK4 thin plate joint, IS inner shell, LT vertical support material, O upper beam material, S strut, U lower beam material

Claims (21)

An assembly set for a framework structure for a vehicle body of a rail vehicle, comprising a support structure, the support structure comprising at least two upper beam members (O) for a roof region of the vehicle body and a plurality of support structures Roof lateral support (Q), at least two lower beam members (U) and a plurality of floor lateral supports (Q) for the vehicle body floor area, and vertical columns for the vehicle body side area (S) and a plurality of window beams (F), and further comprising at least one front module (E1) or end module (E2) ,
The frame structure is formed in a modular structure, and the upper beam member (O) and the lower beam member (U) are adjacent to each other by using joints (BK1, BK2, BK3, BK4). The upper beam member (O) and the lower beam member (U) are coupled to at least one of a material (Q), the vertical column (S), and the window beam (F). Have the same cross section, and at least a part of the joints (BK1, BK2, BK3, BK4) has the same structure, and the joints are made of thin plate joints (BK1, BK2, BK3, BK4), and the thin plate joint (BK1, BK2, BK3, BK4) is manufactured from a thin plate half-finished product, which is processed by a laser beam or using a punching tool. Or cut Molded, then it characterized that you have come to be joined, assembled set for frame structures for the body.   The assembly set according to claim 1, wherein at least a part of the upper beam member (O) and the lower beam member (U) have the same length. The assembly set according to claim 1 or 2, wherein the vertical column (S) and the window beam (F) have the same cross section. The assembly set according to any one of claims 1 to 3, wherein the vertical strut (S) and the lateral support member (Q) have the same cross section.   The assembly set according to any one of claims 1 to 4, wherein a plurality of types of the lateral support members (Q) having different lengths are provided to form vehicles having various widths.   For the formation of vehicles of various lengths, various lengths of front modules (E1) or end modules (E2) are provided, the front modules (E1) or end modules (E2) The assembly set according to any one of claims 1 to 5, wherein the assembly set is connected to an end face of the support structure.   The joint (BK2) used in the region of the inner side portion of the support structure and the upper beam member (O) and the lower beam member (U) has the same structure. The assembly set according to any one of the above. The joint (BK1, BK2, BK3, BK4 ) bonding is by welding, or by other bonding means based on thermal, or according to any one of claims 1 to 7 which is thus carried out by gluing Assembly set. The assembly set according to any one of claims 1 to 8 , wherein the thin plate joints (BK1, BK2, BK3, BK4) are formed by deep drawing. The assembly set according to claim 9 , wherein each of the thin plate joints (BK1, BK2, BK3, BK4) is formed by a plurality of deep-drawn parts. The assembly set according to claim 1, wherein the forming includes chamfering. The assembly set according to claim 10 , wherein the deep-drawn part of the thin-plate joint (BK3) is manufactured from a cup-shaped basic shape by subsequent cutting or stamping. The assembly set according to claim 10 , wherein the deep-drawn part of the thin-plate joint (BK5) is manufactured from a trough-shaped basic product and has a reinforcing flange (F 2 ). The assembly set according to claim 13 , wherein the thin plate joint (BK5) has a closed structure. The assembly set according to claim 10 , wherein both deep-drawn parts for the thin plate joint are each formed in a cross shape. The assembly set according to claim 9 , wherein the semi-finished product for forming the thin plate joint is chamfered after the deep drawing of the semi-finished product. Deep drawing molded both parts for the thin joint is formed by the outer shell (AS) and inner shell (IS), the outer shell and inner shell, deep drawing of the outer shell and inner shell The assembly set according to claim 10 or 11 , wherein the assembly set is cut out after molding. At least two of the thin joint (BK2, BK3) is being coupled to the outer shell (AS), the outer shell has a share of one of the outer shell for the two thin plate joint, according to claim 17 Assembly set. 19. Assembly set according to claim 17 or 18 , wherein one of the outer shell (AS) and the inner shell (IS) is formed from at least two parts. The support structure assembly set according to any one of claims 1 to 19, containing the profile extending at any angle to the vertical. Wherein at least any one of the upper beam member (O) and the lower beam member (U) is claimed in claim 1 which is divided into a plurality of sections of the same length in any one of the 20 Assembly set.

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