EP2494128A1

EP2494128A1 - Tent system

Info

Publication number: EP2494128A1
Application number: EP10784459A
Authority: EP
Inventors: Gordian Overschmidt; Michael Schneider; Carsten Fulland
Original assignee: Zencube - Fulland Schneider Overschmidt Gbr
Current assignee: Zencube - Fulland Schneider Overschmidt Gbr
Priority date: 2009-10-27
Filing date: 2010-10-27
Publication date: 2012-09-05
Anticipated expiration: 2030-10-27
Also published as: WO2011051331A1; EP2494128B1

Abstract

The invention relates to a profile (10) for fastening a keder (K) which is connected to a flat element (300) and comprises at least one groove-like insertion opening (15) for the keder (K) in the longitudinal direction (L) of the profile (10). A pivotable clamping member (50, 60), which holds the keder (K) in a clamped position (P2) in the profile (10), is arranged on the latter in an integrated manner. The profile (10) is used universally together with different corner connectors (70, 270) and associated tensioning devices (100, 200) for erecting a tent (Z) and, together with canvas-like flat elements (300), forms a tent system.

Description

tent system

From the prior art, DE 298 23 014 U1, a tent system is apparent, which is characterized in that it has a convex shaped tent roof with central support. The construction consists of steel or alumino profile systems that can be closed on all four sides with PVC panels. In profile systems, it is also known that an integrated piping groove ensures that these tarpaulins, which in turn are provided with a PVC bead, can be drawn into the profile systems. An expandable or degradable and transportable tent from such a tent system is described in DE 298 23 014 U1.

Tarpaulins with piping of various designs for profiled mounting rails are described for example in EP 1 319 776 B1, DE 20 3005 016 421 U1 and DE 101 61 474 A1.

However, the known compounds of a provided with a piping tarpaulin in a receiving rail usually do not form a clean transitions in the receiving rail and the tarpaulins are insufficiently braced between the receiving rails and thus look wavy, which is why the tents act overall unsightly. Furthermore, the assembly between tarpaulin and receiving rail when pulling the welt into the receiving rail is quite cumbersome. In addition, the requirements of today's tent systems go beyond the mere construction of a tent-like shell. Most tent systems do not meet the other requirements outlined below. It is the object of the invention to provide a tent system whose framework is easy to assemble, which also comprises a few parts, and whose attachable to the skeleton roof and side walls can be easily attached and can be brought into a desired taut shape. Furthermore, the tent system should meet the needs of customers. The solutions according to the invention for satisfying the customer's wishes will be discussed below in a first overview.

The scaffold system according to the invention is based on a frame construction with rigid profiles and corner connectors. Hollow chamber profiles, preferably extruded hollow chamber profiles, are pushed in a first embodiment in serving as a corner connector cross-sleeves and connected screwless with the aid of a first clamping device. In a second embodiment is provided as a corner connector, a connection node with recordings, so-called extensions, created on the hollow chamber profiles, preferably the extruded hollow chamber profiles, are pushed. The connection of the corner connector with the Hohikammerprofilen by means of a second clamping device.

The hollow section profiles and the corner connectors create a stable basic framework with four vertical columns and four horizontal eaves profiles.

The hollow chambers of the eaves profiles and the vertical supports are shaped so that according to the invention two basic functions are combined in one profile. The hollow chambers in the profile are designed to lead accumulating rainwater in the profile to the left and right in the construction and derive via or through the corner connectors in the vertical supports. The targeted rainwater drainage is, for example, a customer request, which this system complies with in an advantageous manner, as will be described in more detail in the embodiments.

The solution according to the invention prevents precipitation water originating from the roof of the tent system from constantly running on the vertical tarpaulins and thus leads to contamination on the tarpaulins. Furthermore, the precipitation water can not thereby accumulate and thus exerts no pressure on the attachment of the tarpaulins, whereby the otherwise known from the prior art conventional leaks in the mounting areas of the tarpaulins are avoided on the construction.

The geometry of the hollow chamber profiles is designed in such a way that the profile can accommodate two movable wings at two thickenings along the profile, coaxial to the center axis of the profile, which can fold up and down and thus form a groove-like attachment of a fixed-profile welt in the axial direction lead the profile and thus can be used to attach the tarpaulins for the construction of tent roofs and tent facades.

The conventional and difficult insertion of the welt in the profile along the longitudinal direction of the profile is omitted, since the piping according to the invention in the radial direction in the profile can be inserted. As a result, another customer request for easy installation is met. The corner connectors have, in addition to the function of connecting the profiles, the function of water drainage and the function of a counter-holder for clamping the profiles against the corner connectors. A provided with a round eder horizontal roof tarpaulin and provided with a round piping vertical facade tarpaulin are inserted and clamped at an angle of 45 ° to the later clamping planes in the profiles and the profiles are clamped by means of a clamping device against the corner connectors. The tarpaulins are stretched and the surface is pulled taut, so that the hollow chambers of the profiles almost completely self-seal when applying a membrane tension on arranged on the profiles Kiemmorgane that receive a piping of the tarpaulins.

The tent system includes only a few different elements, resident also exists a customer request, whereby the pack size of the entire construction of a tent is much lower than in comparable known constructions. Structural elements for stiffening the roof surfaces can be dispensed with, as apart from the side tarpaulins, the roof tarpaulin also receives sufficient tension due to the exciting fastening in the eaves profiles. This also reduces the energy expenditure involved in transport and packaging, which some ecologically oriented customers are also concerned about. The preferred material for all profiles is aluminum. The profiles are preferably extruded.

The corner connectors in a first embodiment, in the manner of a connection node, are preferably composed of three shells, which are produced by the die-cast aluminum method, or, in one preferred embodiment, also produced in one piece.

The corner connectors of the second embodiment, also in the manner of a connection node, are preferably produced in one piece as hollow profiles, likewise as aluminum die-cast parts.

For the training in particular the roof tarpaulins, but also the facade tarpaulins also new technical solutions are proposed. Supporting components for the entire roof tarpaulin or the facade tarpaulins are dispensed with. A roof pianos or facade pods, explained with reference to the roof tarpaulin, comprises two foil-like tarpaulins welded together, which are inflated to an internal pressure of approximately 3 bar with the aid of a battery-operated pump. The resulting cushion with a convex shape in the Dachpiane conveys resulting Niederschiagswasser safely through the convex shape and without forming in the roof tarpaulins in the designed profiles with the described rainwater drainage system.

With regard to the choice of materials, classical sheet-like PVC [polyvinyl chloride] tarpaulins and sheet-like ETFE [ethylene-tetrafluoroethylene] sheets are proposed.

Due to the two welded together foil-like tarpaulins, it is also possible to make a filling of the intermediate space with air. As a result, the thermal conductivity is reduced. In order to ensure the filling of the gap with air or the like, even without access to electrical equipment, it is proposed to attach flexible solar panels in pockets on the roof surface or the facade, the energy generated for charging a battery for a pump or other aggregate can be used to maintain the operation of the roof construction even if no access to electrical systems is guaranteed.

The conventional façade tarpaulins, which can not be filled with two welded tarpaulins, are improved with regard to aesthetic aspects and also in terms of static and building physics. The design of the visible façade pianos is not based on the customary in this area "imitation" of windows in different designs but makes full use of the possibilities in the Planenkonfektion.

With a "high frequency" welding system covering the entire window area with a table width of 4x4 m, elaborate opening designs are realized in a single step.The digitally plotted materials are welded and trimmed with manufactured tools, which means that even special solutions can be economically produced such as customized logos and designs.

In the classic tent systems, the curtain fabrics are used only as rain or wind protection elements. Modern tarpaulin material is used in architecture today but used beyond that. Due to the tensionability of the membranes of the tent system, the roof tarpaulins and façade tarpaulins can be advantageously used as stiffening elements by being used as elements loaded with tension, thereby increasing the achievable static values of the entire construction. As a result, this leads to fewer structural elements and smaller profile cross sections. The entire design becomes more cost effective and protects the material resources.

The invention is based on a profile for fastening a welt connected to a surface element with at least one extending in the axial longitudinal direction of the profile groove-like insertion opening for the piping.

The object of the invention is achieved in conjunction with the features of the preamble of claim 1, characterized in that a clamping member which holds the piping in a clamping position in profile, is integrally disposed on the profile.

In a preferred embodiment of the invention, the insertion opening is formed by a first groove flank and second groove flank extending in the longitudinal direction of the profile, wherein the first groove flank is disposed in the interior of the profile and forms a contact surface for a piping, wherein the second groove flank by an outer part the body of the profile is formed, on which the coaxially to the longitudinal center axis of the profile pivotable clamping member is arranged, which clamps the piping in the insertion opening in the clamping position.

The insertion opening thus has the first groove flank, which forms a contact surface for a piping in the interior of the profile in the longitudinal direction of the profile, and on the other hand has at least one second groove flank on which a clamping member pivotable about the axial axis of the second groove flank can be arranged , As a result, at its edge at least partially a piping exhibiting surface element (tarpaulin) are inserted from the outside in the radial direction of the profile in the insertion and automatically by pivoting the clamping member by manual action either directly on the Ktemmorgan or by the action of the inserted surface element on the clamping member be set against the contact surface of the second groove edge.

The profile has as an integral part of the clamping member. With the help of several such profiles, a three-dimensional framework of a tent system for assembling and dismantling a portable tent or a two- or three-dimensional advertising system can be formed, wherein a plurality of corresponding corner profile connector can be connected to the skeleton, so that between the profiles at least one surface element (Tarpaulin) with its at least on both sides at least partially edge arranged piping is reversibly fixed, wherein the at least one surface element between the profiles roof and / or side surfaces of the tent is formed.

According to the invention, a new method for assembling and dismantling a transportable tent was created by the formation of the tent system, in particular by creating new profiles and the associated corner connectors, which is characterized in that after the construction of a backbone of several profiles and corner connectors at least one its edge at least on both sides and at least partially a piping exhibiting surface element (tarpaulin), respectively inserted from the outside in the radial direction in a profile in the respective insertion of the profiles and then by pivoting the respective clamping member either by manual action directly on the clamping member or by action the inserted surface element is automatically fixed to the clamping member on a contact surface of the first groove flank. Preferred embodiments of the invention are taught in the claims and explained in the detailed description. Show it:

Figure 1 is a tent system with its basic components; FIG. 2A shows a profile with closed clamping wings for a piping of a tarpaulin;

Figure 2B shows the profile with open clamping wings for the piping of a tarpaulin;

Figure 3 shows the profit with closed Kiemmflügeln for the piping of a tarpaulin;

4A shows a corner connector in a first embodiment in a mounting situation with an inserted third horizontal profile.

FIG. 4B shows the corner connector according to FIG. 4A in a view from below with a profile inserted in the z direction; FIG. 4C of a tensioning device in a first embodiment;

FIG. 5A corner connector in a second embodiment in a fitted state

FIG. 5B shows the corner band according to FIG. 5A in a view from below;

FIG. 5C shows a tensioning device in a second embodiment.

The directions indicated in the figures in the x-direction, y-direction and z-direction are used to determine the position of the framework of a framework (the profiles 0 and the corner connectors 70, 270) and the surface elements 300 (at least one roof tarpaulin 300A and / or at least one side tarpaulin 300B) can be clearly explained to one another in three-dimensional space. The x-direction and the y-direction form a horizontal x / y. A z-direction intersects the x / y plane orthogonally.

Thus, as shown in Figure 1, the roof tarpaulin 300A lies in an x / y plane, two opposite side tarpaulins 300B in an x / z plane, and two other opposing side tarpaulins 300B in a y / z plane. The roof tarpaulin 300A faces a floor system 150 in parallel in another x / y plane.

The roof tarpaulin 300 A is attached to four horizontal profiles 10H-1, 10H-2, 10H-3, 10H-4, the eaves 10H. Between the horizontal profiles 10H-1, 10H-2, 10H-3, 10H-4 is in each case a corner connector or a so-called corner node 70, 270. The reference numeral 70 denotes a corner connector in a first embodiment. A corner connector in a second embodiment is designated by the reference numeral 270. The corner connector 70, 270 in the perspective view of FIG. 1 is arranged, for example, between a fourth horizontal profile 10H-4 and a first horizontal profile 10H-1. Starting from the corner connectors 70, 270 run in the vertical direction, in the z-direction vertical profiles 10V-1, 10V-2, 10V-3, 10V-4, which act as vertical supports and are also called Stützprofiie 10V. The vertical profiles 10V-1, 10V-2, 10V-3, 10V-4 extend up to the floor system 150, with feet at the bottom end 160 into the vertical profiles 10V-1, 10V-2, 10V-3, 10V-4 pluggable or otherwise attachable. In the floor system 150 recordings are provided, in which the feet 160 are inserted, so the floor system 150 is positionally adjusted relative to the basic framework, in particular the vertical profiles 10V-1, 10V-2, 10V-3, 10V-4.

For the tent system, a novel profile 0 is used with a piping K held in the profile 10 by a clamping organ 50, 60, to which a tarpaulin 300A, 300B (surface elements 300) is fastened.

2A shows a profile 10 with a closed clamping member 50, 60 in the manner of clamping wings for the piping K on the tarp 300A, 300B {not shown), which corresponds to the so-called clamping position P2 of the tarpaulins 300A, 300B in the profiles 10. The attached tarpaulin 300A, 300B with closed clamping wings 50, 60 is shown in FIG.

FIG. 2B shows the profile 10 fitted with the clamping member with open clamping yokes 50, 60 for the piping K on the tarpaulin 300A, 300B (not shown), which corresponds to the so-called assembly and disassembly position P1 of the tarpaulins 300A, 300B in the profiles 10 ,

FIGS. 2A, 2B will be described together below. In the axial longitudinal direction L of the profile 10 elongated groove-like insertion openings 15 are formed, which are designated only in Figure 2B. However, these insertion openings 15 are only accessible when the hinged clamping wings 50, 60 are opened as shown in FIG 2B. In each case an insertion opening 15 is formed between a first groove flank 15A and a second groove flank 15B.

The first groove flank 15A is formed by a central web 20, which is arranged symmetrically in a gap-like opening of the profile 10 lying in the axial longitudinal direction L. Two second groove flanks 15B, which are each formed by a circular partial segment extending in the axial direction of the profile 10, of the essentially circular body of the profile 10, lie opposite the two first groove flanks 15A, which are preferably formed on both sides by the side surfaces of the central web 20 , This results in the two insertion openings 15 between the two segment-like second groove flanks 15B and the middle web 20 acting as the second groove flank 15A. The side surfaces of the central web 20 form contact surfaces A for the welt K and the welt wings 50B. approximately 60B (see FIG. 3) of the clamping wings 50, 60. The importance of the contact surfaces A will be discussed in detail.

By the mutually opposite groove flanks 15A, 15B, a first chamber 30 and a second chamber 40 is formed within the profile 10, each extending in the axial longitudinal direction L of the profile 10 and unfolded clamping wings 50, 60 in the profiles 0 the necessary pivot space for the Kederfiügel 50B, 60B of the clamping wings 50, 60 form. The first and second chambers 30, 40 are bounded by a boundary wall 35 opposite a third chamber 75.

The groove-like insertion openings 15 in accordance with FIG. 2B thus serve with unfolded clamping flanges 50, 60 in the assembly and disassembly position P1 as an assembly and disassembly opening for a piping K, the first and second chambers 30, 40 serving as a receiving space for the piping K and as a space for pivoting the Kederfiügel 50B and 60B of Klemmfiügel 50, 60 is used. The first and second groove flanks 15A, 15B preferably have circular enlargements 140 at the ends, on which the clamping flights! 50, 60 arranged in the clamping wings 50, 60 semi-circular recordings on the thickenings 140 of the groove flanks 15B can be plugged or clipped. As a result, the clamping wings 50, 60 integral part of the profile 10 and form a novel unit of a profile 10 with a clamping wing 50, 60 from. The clamping wings 50, 60 are integrated by attaching or clipping permanently in the profile 10 or the profile 10 associated or incorporated into the profile 10 or adapted to the profile 10, wherein the clamping flights! 50, 60 sit on the groove flanks 15B of the profile 10, extend into the interior of the profile 10 or have in part contours which correspond to the inner and outer shape of the profile 10.

The clamping wings 50, 60 are arranged rotatably or pivotably on the thickenings 140, wherein the thickenings 140 run coaxially to a central axis M, which is shown as representative of the pofiles 10 in all figures in FIG. 2A, of the profile 10. The clamping wings 50, 60 thus each have a pivot axis which extend coaxially to the axial center axis M of the profile 0.

Below the first chamber 30 and the second chamber 40, the third chamber 75 is formed, which, however, is spatially separated from the first and second chambers 30, 40. In the third chamber 75, the center axis M of the profile O runs in axial longitudinal direction. tion of the profile 10, since the third chamber 75 is about 2/3 of the volume of the circular profile 10. Opposite the groove-like insertion openings 5, more precisely the center web 20 in the radial direction, is a receptacle 80 which, like FIG. 3, also shows with reference numerals, on the one hand forming a spring 80F and on the other hand a groove 80N, which will be discussed in detail later.

In Figure 2A, the clamping position P2 of the clamping wings 50, 60 is shown, which is shown again in Figure 3, wherein by the enlarged view of the clamping wings 50, 60 and the simultaneous representation of an edge of the roof tarpaulin 300A and an edge of the side tarpaulin 300B {Fassadenplane) a more detailed description of the operation on the basis of the same and additional reference numerals is possible.

For better illustration, the clamping wings 50, 60 shown opposite the end face of the profile 10, which are guided in the installed position of the profile 10 in a corner connector 70, 270 to the front side of the adjoining corner connector 70, 270. In addition, the preferably round piping K are also shown pulled out for better clarity of the clamping wings 50, 60. They usually terminate at the end of the clamping wings 50, 60. The illustrated profile 10 is, for example, a fourth horizontal eaves profile 10H-4 extending in the same direction as in FIG. 1 in the same direction as FIG. The other vertical profiles 10V-1, 10V-2, 10V-3 and 10V-4 extend in the z-direction, but are of identical construction. The other horizontal profiles 10H-1, 10H-2 and 10H-3 are also identical in construction to the fourth horizontal eaves profile 10H-4, but not coincident to the illustration in FIGS. 1 and 3.

With regard to the position of the profiles, a special feature of the invention is that the eaves profiles 10H-1, 10H-2, 10H-3, 10H-4 are arranged in their mounted end position so that the central web 20 is at an angle of oc = 45 ° is arranged pivoted relative to an imaginary vertical axis z. As a result, the insertion openings 15 are also displaced by an angle of a = 45 ° about the central axis M with respect to the imaginary vertical axis z, which significantly facilitates the assembly as a significant advantage. Put simply, the insertion openings 15 of all eaves profiles 10H-1, 10H-2, 10H-3, 10H-4 in their mounted position to the outside. However, they are not 90 °, but only a hint! from a = 45 ° obliquely upwards and outwards tilted. By selecting the angle of a = 45 ° is the three-dimensional design of the corner connectors 70, 270 ensured as a further significant advantage that in all three spatial directions, ie in all outflows of corner connectors 70, 270 regardless of the installation position of the corner connector 70, 270th in terms of angle symmetrical conditions prevail. As a result, the profiles to be connected 10H, 10V, regardless of the installation as a horizontal eaves profile 10H-1, 10H-2, 10H-3, 10H-4 or vertical support profile 10V-1, 10V-2, 10V-3, 10V-4 can be used identical.

The keder K fastened to the edge of the roof tarpaulin 300A and the side tarpaulin 300B becomes the profile 10H-4, in FIG. 3, with the first and second clamping wings 50, 60 opened in relation to the axial longitudinal direction L or central axis M of the respective profile 10 Radial direction inserted into the insertion opening 15 until the piping K abuts on the central axis M facing boundary wall 35 of the first and second chambers 30, 40. As a result, the respective piping K is already prepositioned. At this boundary wall 35 and the circular Teälsegment the opposite second groove flanks 5 B of the body of the profiles 10 ends.

Subsequently, the first and second Klemmflügei 50, 60 are pivoted relative to the lying in the coaxial direction thickenings 140 by applying pressure to the of the profile 10, see Figure 2B, projecting Bedienfiügel 50A, substantially radially from the radial direction. As a result, the piping K slip into the semicircular receptacles 50B-1, 60B-2 of the keder wings 50B, 60B. The application of pressure takes place either by pressing on the control wing 50A, 60A, with the planar cement 300 in between, or by pulling on the surface element 300, which in turn exerts pressure on the control wing 50A, 60A of the clamping wings 50, 60.

Each of the semicircular receptacles 50B-1, 60B-2 again forms a first and a second line-shaped sealing lip 50B-21, 50B-22, 60B-21, 60B-22 on the side surfaces in a coaxial direction to the central axis M or to the thickenings 140 of the central web 20 (15A).

In addition, the piping K itself forms on the side surfaces of the central web 20 (FIG. 15A) a line-like piping contact surface A extending in the axial direction, in the manner of a sealing surface. After closing the clamping wings 50, 60, in which the piping K is reversibly folded inwards, and is therefore called "folding piping" forms the first sealing lip 50B-21, 60B-21 together with the clamped to the central web 20 roof tarpaulin 300A and The side tarp 300B has a first abutment surface AI running in the axial longitudinal direction L. The first sealing lip 50B-21, 60B-21 thus forms an indirect abutment surface of the Keder wing 50B, 60B of the Klemmflugis 50, 60 on the side surface of the central web 20, In addition, also in the axial longitudinal direction L, a second direct contact surface All (without intermediate tarpaulin 300A, 300B) between the respective second sealing lip 50B-22, 60B-22 of the Keder wing is also formed 50B, 60B of the Kiemmflügels 50, 60 and the side surface of the central web 20. The contact surfaces AI and all prevent common sam with the contact surface A, that the largest part of a liquid, in particular the rainwater in the horizontal Traufpro- file 10H-1, 10H-2, 10H-3, 10H-4 passes. The rainwater is thus discharged into the above the center web 20 between the clamping wings 50, 60 in its clamping position P2 and forming between the roof tarpaulins and side panels 300A, 300B depressions to the corner connectors 70, 270.

Since the middle web 20 is lower in the radial direction relative to the second groove flanks 15B with respect to the center axis M of the profile 10, the keder wings 50B, 60B of the clamping wings 50, 60 pivotably arranged on the second groove flanks 15B form a clamping position P2 in their clamping position P2 Middle web 20 sealed trough-like depression 51, which serves an external drainage system of a built with the profiles 10 backbone of a tent system.

However, a small portion of the liquid, especially the rainwater, will enter the profile 10 via the sealing lips 50B-21, 60B-21, 50B-22, 60B-22. For the derivation of this small part of the rainwater serve each arranged first and second chambers 30, 40, through which the rainwater can be passed within the profile 10 to a lying in the corner connectors 70, 270 cavity. By closing the clamping wings 50, 60, in which the piping K is reversibly folded inwards, there is an effect that constitutes a significant advantage of the invention. The surface element 300 connected to the piping K is pulled into the profile 10 by a certain length, as a result of which the surface elements 300 clamped between at least two profiles 0 are tensioned. This applies to both the roof tarpaulins 300A and the side tarpaulins 300B.

Matching to the profile 0, two different embodiments of corner connectors 70, 270 already mentioned have been provided, to each of which a tensioning device 100, 200 belongs, which are described below.

The profiles 10 described above can be used universally for both embodiments of corner connectors 70, 270. FIG. 4A shows a first corner connector 70 in a first embodiment in a mounting situation according to FIG. 1, which is arranged, for example, between a second and a third horizontal eaves profile 10H-2, 10H-3. This corner connector 70 is thus in the same position in Figure 1 in the rear non-visible corner between said eaves profiles 10H-2, 10H-3 on the vertical support section 10V-3. The profile 10H-3 is exemplified with its left end visible.

FIG. 4B shows the corner connector 70 according to FIG. 4A in a view from below. A profile, for example the 10V-3 profile, is also inserted in the z-direction towards the observer and is visible in section.

First, in both Figures 4A, 4B it is shown that in the first corner connector 70, a plurality of opposite openings are provided, which are penetrated by helical connecting elements 71. In one embodiment, the first corner connector 70 is made of three shell-like parts, which are then connected to each other via the connecting elements 71 to the corner connector 70. The dashed lines in FIGS. 4A, 4B illustrate the contours of the three shells that are joined by the connecting elements 71 to the first corner connector 70. In a preferred embodiment, however, the first corner connector 70 is manufactured in one piece.

The first corner connector 70 has three branches which lie in the end position between the eaves profiles 10H-2, 10H-3 and the support profiles 10V-4 and are aligned in the x-direction, y-direction and z-direction. In each direction x, y, z in each case an insertion opening 72 is executed, in which the profiles 10 are insertable. It is clearly visible in FIG. 4A that the insertion openings 15 between the groove flanks 15A, 15B are arranged pivoted by the angle ot = 45 ° with respect to the vertical axis z.

In the bottom view on the first corner connector 70 of Figure 2B is already provided in the z-direction outlet, which tapers out of the sheet to the viewer, the profile 10V-3, the structure of which is visible as a section through the profile 10 , The detailed structure of the profiles 10 has already been described in detail in FIG. 2A and FIG. 2B and FIG.

In FIG. 4B, however, it can be seen that the insertion openings 15 in the vertical outlet of the first corner connector 70, which lies in the vertical z-direction in the final mounted tent system, and the vertical profiles 10V-1, 10V-2, 10V-3, 10V 4, and according to the embodiment, for example, the vertical profile 10V-3 accommodates, are arranged such that the insertion openings 15 are arranged in a corner region with an angle of 90 ° at an angle of 45 °. This arrangement of the insertion openings 15 at an angle of a = 45 ° is for the tensioning of the side tarpaulins 300B and for the symmetrical arrangement of all insertion openings 15 to each other of importance.

The assembly of the side tarpaulins 300B is thereby substantially facilitated, as with the roof tarpaulins 300A, since in the construction of the tent system the side tarpaulins 300B can be introduced via the piping K from the radial direction into the insertion openings 15 of the profiles 10. In addition, tensioning of the side panels 300B is symmetrical and uniform in both directions.

The side panels 300B are fixed by pressing the operating wings 50, 60A by closing the clamping wings 50, 60 on the Kederflügel 50B, 60B in the profile 10 and then, as will be described, in an advantageous manner flawless, in particular taut. The semicircular shape of the operating wings 50A, 60A of the clamping wings 50, 60, the round outer contour of the second groove flanks 15B of the profile 10, advantageously allows a material-friendly transition between the insertion openings 15 in the profile 10 and a tensioned side curtain 300B. In addition, the inside of the operating wings 50A, 60A forms a positive engagement with the outer contour of the second groove flanks 15B of the profile 10.

The advantages mentioned apply analogously to the tensioning of the roof tarpaulin 300A in the horizontal eaves profiles 10H-1, 10H-2, 10H-3, 10H-4.

By means of this projection 180, when the profiles 10 are inserted into the respective insertion opening 15 of the first corner connector 70, it is ensured that the respective profile 10 occupies the correct position relative to the first corner connector 70. In each profile 10, as explained above, a groove 80N is formed, which corresponds to the projection 180 in size and shape. After insertion of the profiles 10 in the respective openings 72 of the first corner connector 70, which has a non-visible stop inside, to which the respective profile 10 can be inserted, are the first and second chambers 30, 40 within the first corner connector 70, so that rainwater, which enters the first and second chambers 30, 40 of the respective profile 10, is conducted into the first corner connector 70.

In order for the insertion of the profiles 10 to take place unhindered, the center web 20, starting from the end face of each profile 10, is shortened or shortened in order to shorten the insertion length of the profile 10 into the first corner connector 70, so that the respective center web 20 does not touch the front side a three-dimensionally arranged on the first corner connector 70 inlet channel 73 abuts. In addition, the clamping members 50, 60 relative to the profile 10 in the longitudinal direction L are also set back by the insertion length. As can be seen in Figure 4A, the first corner connector 70 has a three-dimensional groove 73 in which most of the rainwater accumulates without flowing into the first or second chambers 30, 40 above the central web 20, as before described, is caught. This channel 73 is aligned in the axial longitudinal direction L with the rainwater collecting above the middle rail 20. This biggest part of the Rainwater is discharged to the bottom via the channel 73 running vertically in the first corner connector 70 and via the respective vertical profile 10V-1, 10V-2, 10V-3, 10V-4.

The small portion of the rainwater that collects in the first and second chambers 30, 40 of the horizontal profiles 10H-1, 10H-2, 10H-3, 10H-4, over the respective first corner connector 70 formed in the inlet or outlet 74th via the respective first corner connector 70 into the first and second chambers 30, 40 of the respective vertically extending profile 10V-1, 10V-2, 10V-3, 10V-4 derived towards the ground. In FIGS. 4A, 4B, it can be seen that at each outlet of the first corner connector 70 there is a reinforcement of the material in which a corner connector-side clamping member 90A connected to a threaded rod 110 and opposed by a profile-side clamping member 90B is provided provided receptacle is suspended. FIG. 4C shows the associated tensioning device in a first embodiment, which ensures that the profiles 10 can be connected to one another with respect to the corner connectors 70 of the first embodiment. In the groove 80N of the respective profile 10, a block 130 is suspended as part of a first clamping device 100 or inserted from the front side into the groove 80N and fastened relative to the respective profile 10. In the block 130 sits a handle in the form of a clamping lever 1 1 1, which is pivotally mounted via a connecting element 132 in the block 130. The tensioning lever 111, together with the threaded rod 110 and the block 130, forms a tensioning lock by means of which the profiles 10 can be tensioned relative to the respective outlets of the first corner connector 70.

In a first step, the respective corner-connector-side clamping member 90A (the profile-side clamping member 90B is preferably already firmly attached to the clamping lever! 1 1 1) is suspended in the receptacles provided for this purpose of the corner connector. For the profile-side clamping member 90B 1 1 1 within an axial guide 131 of the block 130 is also provided a receptacle in the clamping lever. The required clamping force can be influenced by adjusting the clamping members 90A, 90B relative to the threaded rod 10, which is already fixed in the starting position on the profile-side clamping member 90B on the clamping lever 1 1 1 within the block 130 as mentioned. In Figure 4C, a profile 10 is shown in the figure on the right, wherein the clamping lever 111 within the block 130 is not yet closed. The profiiseitige chuck 90 B on the threaded rod 110 is visible. In the left figure of Figure 4C, the clamping lever 1 1 1 is pivoted about its pivot axis, approximately at the connecting element 132 transverse to the longitudinal axis L axis of the profile 10 and already folded, whereby each of the profiles 10 via the corner connector side chucking 90A can be braced with the first corner connector 70.

The peculiarity of the tension is that the profiles 10 are already inserted as described to stop in the first corner connectors 70, after which the turnbuckles can be closed by the clamping lever 1 1 1. By this closing the turnbuckles by pivoting the clamping lever 1 1 1 is ensured that on the one hand, the respective profit 10 and the respective first corner connector 70 are interconnected, on the other hand, the respective profile 10 by the pivoting of the clamping lever 11 1 from the respective outlets of corner connectors 70 is pushed out.

In this case, the respective profile 0 as far as pushed into the respective outlet of the first corner connector 70 to stop that the insertion length is greater than the amount by which the respective profile 10 is pushed out of the departure of the first corner connector 70 or pushed out again , It is thus ensured that after clamping no gap between the respective outlet of the respective first corner connector 70 and the respective profile 10 is formed.

By bracing each clamped between two first corner connectors 70 in a profile 10 surface element 300 is stretched, since the length increases between the outflows of two first corner connectors 70. When loosening the clamping device 200 by pivoting back the clamping lever 1 1 1 back to its original position is ensured that the profiles 10 are pushed back into the outlets of the first corner connector 70 in its initial position - up to maximum stop. As a result, a surface element 300 arranged between two first corner connectors 70 is relaxed, since the length between two first corner connectors 70 or their outlets is shortened again. The surface elements 300 are not more taut and can be dismantled and the piping K can not be removed in the radial direction to the longitudinal axis of the profiles 10 from the profiles 10, since the operating wings 50A, 60A of the clamping wings 50, 60 now from the clamping position P2 back into the assembly - and disassembly position P1 can be pivoted.

FIG. 5A shows a second corner connector 270 in a second embodiment in a mounting situation according to FIG. 1, which is arranged, for example, between a first and a fourth horizontal eaves profile 10H-1, 10H-4. This second corner connector 270 is, as shown in Figure 1, the same position in the front visible corner between said horizontal eaves profiles 10H-1, 10H-4. From him then goes from Figure 1, the vertical support profile 10V-1.

FIG. 5B shows the second corner connector 270 according to FIG. 5A in a view from below. FIGS. 5A, 5B will be described together below.

In a preferred embodiment of the invention, the second corner connector 270 is manufactured as a one-piece die-cast aluminum node. However, this preferred embodiment of cast is only one of the possible materials that come for the second and also for the first corner connector 70, 270 in question.

In contrast to the first corner connector 70 (FIGS. 4A, 4B), it is initially apparent that the second corner connector 270 has no openings 72 for inserting or inserting a profile 10 into the second corner connector 270.

The second corner connector 270 includes a common base 271 for three outlets, each having an extension 272. These extensions 270, which in principle represent the extensions of the respective outlet, are formed with respect to the base 271 on the material side in a semi-circular manner. The shape of the extensions 270 corresponds to the shape of the third chamber 75 shown in Figure 2A and in Figure 2B and in Figure 3. The third chamber 75 of each profile 10 has the spring 80F corresponding to the grooves 272N in the extensions 272 ,

The extensions 272 are semicircular, wherein the semicircular shape is directed inwardly with respect to the subsequent installation position of the second corner connector 270 in the tent system. The fla- In the later installation position of the second corner connector 270 in the tent system Z, the section of the extensions 270 is directed outward, as a result of which the extensions 270 can be inserted into the third chamber 75 of the profiles 10 with a precise fit. The flat portions of the extensions 270 are opposite to the x / y plane (concerning the horizontal profiles 10H-1, 10H-2) and to the x / z plane and the y / z plane (the vertical profile 10V-1, respectively) pertaining to) a = 45 ^D pivoted, whereby they fit exactly to the desired already described within the first embodiment, the position of the profiles 10H, 10V. In the second embodiment of the corner connector 270 thus the corner connectors 270 and the extensions 272 of the corner connector 270 are inserted into the profiles 10, while the procedure in the first embodiment of the first corner connector 70 runs differently, since the profiles 10 in the insertion 72 of the first Corner connector 70 are inserted.

The second corner connector 270 is likewise distinguished by the fact that, in continuation of the flat sections of the extensions 272 in the direction of the base 271, inlets or outlets 274 are made which lead into the cavity of the second corner connector 270. These inlets or outlets 274 adjoin the first and second chambers 30, 40 of the respective profile 10 in a final mounted tent system.

As described above, a lesser amount of rainwater is introduced via the sealing lips 50B-21, 50B-22, 60B-21, 60B-22 into the first and second chambers 30, 40 of the horizontal eaves profiles 10H-1, 10H-2, 10H -3, 10H-4, via the inlets and outlets 274 via the second corner node 270 and the vertically arranged profiles 10V-1, 10V-2, 10V-3, 10V-4 derived to the ground.

According to FIG. 5A, one extension 272 is inserted, for example, in the x-direction into the horizontal eaves profile 10H-1, while the other extension 272 is inserted into the horizontal eaves profile 10H-4 in the y-direction. Further, another extension 272 is inserted, for example, in the vertical support section 10V-1.

The rainwater, which passes into the first and second chambers 30, 40 of the profiles 10H-1 and 10H-4, enters the cavity of the second corner node 270 from the x-direction and from the y-direction via the inlets 274 via the exits 274 in the z-direction over the matching according to Figure 1 vertical profile 10V-1 via the first and second chambers 30, 40 in this vertical profile 10V- 1 towards the ground.

When sliding the profiles 10H-1, 10H-4, 10V-1 on the profiles 10 of the central web 20 is not shortened form, as described in the first corner connector 70. The pushing on can take place unhindered, since the front side of the central webs 20 can be freely guided up to the respective end face of the inlets and outlets 274 of each outlet.

The second corner connector 270 is also distinguished by the fact that on its surface a three-dimensional in the installation situation (Figure 1) in the x-direction, y-direction and z-direction extending groove 273 is formed. This channel 273 solves analogous to the also three-dimensional in the installation situation (Figure 1) in the x-direction, y-direction and z-direction groove 73 of the first corner connector 70 the task, the greater part of the rainwater, soft above the central web 20 collects in the trough-like depressions 51 between the clamping flights 50, 60 in the clamping position P2 and the roof tarpaulins 300A and side tarpaulins 300B of the horizontal eaves profiles 10H-1, 0H-2, 10H-3, 10H-4, to the floor of the tent system ,

As a result, the description clarifies that the tent system has a drainage system which advantageously comprises an inside and an outside drainage system.

The external drainage system is intended for most of the rainwater. The rainwater is above the central web 20, as described, without flowing into the first or second chamber 30, 40, collected in the trough-like recesses 51 of the eaves profiles 10H-1, 10H-2, 10H-3, 10H-4 and over the three-dimensional groove 73, 273 via the central webs 20 of the vertical support profiles 10V-1, 10V-2, 10V-3, 10V-4 derived to the ground. The internal drainage system is designed for the lower part of the rainwater. The rainwater is collected in the first and second chambers 30, 40 of the horizontal eaves profiles 10H-1, 10H-2, 10H-3, 10H-4 and fed via the cavity of the corner connectors 70, 270 to the seat profiles 10V and over the first and second Chamber 30, 40 of the vertical support profiles 10V-1, 10V-2, 10V-3, 10V-4 derived towards the ground. For the internal and external drainage system both corner connectors 70, 270 are equally used together with the universally usable profiles 10.

In the bottom view according to FIG. 5B, the grooves 272N are visible in each extension 272 of the respective outlet of the second corner connector 270, which correspond to the spring 80F of the third chamber 75 of the respective profile 10.

Furthermore, the bottom view of FIG. 5B shows, for each outlet, a receptacle for corner connector-side clamping members 190A, which are not yet shown in FIG. 5A and FIG. 5B. These corner-connector-side chucking members 190A belong to a second chucking device 200 shown in FIG. 5C, which will be described below.

FIG. 5C shows the second corner connector 270 in a second embodiment in a mounting situation according to FIG. 1, which is arranged between a second and a third horizontal eaves profile 10H-2, 10H-3 and a vertical support profile 10V-3.

This corner connector 270, which is shown by way of example for all second corner connectors, lies, as shown in FIG. 1, in the same position in the rear non-visible corner between said eaves profiles 10H-2, 10H-3.

The second jig 200 has the seats for the corner connector side chucks 190A. The clamping members 190A are disposed end to a second connector 220B. This connecting element 220B is preferably a damper, which is connected via a connecting link 190C arranged at the other end to a first connecting element 220A, preferably a push rod.

One of the push rods serves as a connecting element 220A, for example, to the horizontal eaves profile 10H-3, which extends in the x-direction by way of example in FIG. 5C. The first connection element 220A has at the end a profile-side clamping element 190B, which is fixed analogously to the first clamping device 100 in a block 230.

This block 230 is fixed in the groove 80N of the receptacle 80 of the eaves profile 10H-3 by means of screws. About the damper 220B or a similar component, such as a threaded rod or the like, the eaves profile 10H-3 can be clamped with the lying in the x-direction outlet of the second corner connector 270. From this it becomes clear it is possible for each profile 10 to be individually connected to the respective outlet of the second corner connector 270 with a tensioning device.

When tightening it is ensured during clamping that the profile 10H-3 is pushed away relative to the extension 272 of the second corner connector 270 or against the end face of the associated outlet. Since the profile 10H-3 in untensioned mounting position abuts with its front side at the end of the departure, forms after clamping a small gap between the end side of the departure of the second corner connector 270 and the front side of the horizontal profile 10H-3. To avoid this gap is in the pro! 10H-3 attached a transition piece, which forms a supernatant towards the exit, which is in the not yet tensioned mounting position between the profile 10H-3 and corner connector 270 in full length in the outlet of the second corner connector 270 inserted. If the profile 10H-3 compared to the second corner connector 270 stretched, the professional! 10H-3 pushed away from the second corner connector 270. The transition is now taken over by the transition piece whose projection is so long that a maximum Spanitmaß possible during clamping between the end face of the second corner connector 270 and the end face of the profile 10H-3 is smaller than the maximum length of the supernatant. This ensures that the internal and external drainage system is not interrupted in the installed position of the profile 10H-3 with respect to the outlet of the second corner connector 270. This solution relates to the second embodiment, which is formed with a second corner connector 270 and is provided to avoid the gap in each profile 10H, 10V. In the first embodiment with the first corner connector 70, the gap does not arise, since the profiles 10H, 10V in the installation position, as described above, stuck so far in the first corner connector 70, that during clamping no gap is formed.

The distance between two second corner connectors 270 increases when tensioning against the untensioned mounting position, so that a side curtain 300B in the horizontal direction in its surface stretched and pulled tight. If the second corner connector 270 is also braced against the bottom-fixed vertical support profile 10V-3 and the distance between the corner connector 270 and the floor is increased, a side tarpaulin 300 is stretched and pulled taut in its vertical direction. It should be understood that the roof trench 300A is also tensioned when the second corner connectors 270 or the first corner connectors 70 move outwardly from the horizontal eaves 10H of the first embodiment A solution is proposed in FIG. 5C, in which advantageously the second corner connector 270 has a single second clamping device 200, which comprises a centrally arranged threaded rod 210, which is guided by a connector 220V, which is designed as a star-shaped plate. The star-shaped plate has at its center an internal thread 220C-1, which corresponds to the external thread of the threaded rod 210. Eckverbinderseitig is on the base 271, as shown in FIG 5B, a dome 271-1 arranged or molded, which receives the threaded rod 210 Eckeckseitig and fixed in position. In order that a bracing of the three profiles 10H-2, 10H-3, 10V-3 exemplified by a single clamping operation within the second jig 200 is possible in each of the profiles 10H-2, 10H-3, 10V-3 in the respective Groove 80N a block 230 fixed. This block 230 is connected via the respective first connecting element 220A, the aforementioned push rod, to the star-shaped plate 220C, which is visible in FIG. 5C, and in the exemplary embodiment has U-shaped receptacles, so that the push rods 220A are rotatable in the receptacles via fastening elements can be fixed. As a result, the push rods 220A are rotatably mounted on the star-shaped connection plate 220C as well as on the profiles 10H-2, 0H-3, 10V-3 via the respectively associated block 230. The respectively associated damper 220B is also rotatably supported by the connecting members 190A, 190C between the respective outlet of the second corner connector 270 and the push rod 220A.

By this construction, it is now possible, via the handle 240, the threaded rod 2 0 counterclockwise or clockwise as shown in FIG 5C rotate. Turning in the clockwise direction, the connecting plate 220C is displaced inwardly against the force of the dampers 220B, whereby the push rods 220A push the blocks 230 and thus the respective profile 0 away from the respective outlets of the second corner connector 270. The compressing dampers 220B have the function of harmonizing the tensioning movement of the components of the second tensioning device 200 and the second corner connector 270 with respect to the profiles 10H-2, 10H-3, 10V-3. The tensioner 200 may be configured without the dampers 220B when arranged via the connection plate 220C. Since the threaded rod 210 is supported on the second corner connector 270, it comes through the push rods 220 A, which form a kind of three-legged Bock, which is supported via the threaded rod 210 on the second corner connector 270, without the damper 220 B to the desired clamping effect. The illustrated profiles 1QH-3, 0H-2, 0V-3 are pressed away during clamping against the end faces of the outlets of the illustrated second corner connector 270. As a result, a surface element 300 arranged between two second corner connectors 270 or a second corner connector and the floor is stretched in the horizontal and vertical directions, since the length between two second corner connectors 270 and between a second corner connector 270 and the floor increases.

Upon release of the second jig 200, the threaded rod 210 is rotated counterclockwise via the handle 240, whereby the push rods 220A - with the assistance of the force of the decompressing dampers 220B (if present) - exert forces on the blocks 230 which cause the profiles 10H-2, 10H-3, 0V-3 are pushed back to the ends of the outlets of the second corner connector 270 zoom. As a result, a surface element 300 arranged between two second corner connectors 270 or between a second corner connector 270 and the bottom is relaxed in the vertical and horizontal directions, since the length between two second corner connectors 270 and between a second corner connector 270 and the bottom is shortened. The surface elements 300 can be disassembled and the piping K can be taken out of the profiles 0, since the clamping wings 50, 60 can now be pivoted from the clamping position P2 back into the assembly and disassembly position P1.

In another embodiment of the second tensioning device 200, it is also possible to arrange the dampers 220B between the blocks 230 and the receptacles on the second corner connector 270. For the dampers 220B shown in FIG. 5C, a connecting element in the manner of a push rod rotatable on both sides is then arranged, which on the one hand is likewise rotatably mounted together with the dampers 220B in the receptacles on the second corner connector 270 and on the other hand as shown in FIG. 5C Damper rotatably via a connecting member 190 C to the first connecting member 220 A, the push rod is fixed.

In addition, it should be noted that the first connecting element 220A, the push rod, in both embodiments of the second clamping device 200 can be made in one piece or in several parts.

Finally, in FIG. 5C, it is once again visible on the basis of the horizontal eaves profiles 10H-2 and 10-3 that the respective middle web 20 and the insertion openings 5 adjoining left and right and thus also the opposite receptacle 80 with the groove 80N in the installation situation of the horizontal eaves profiles 10H-2 and 10-3 against an imaginary vertical in the z direction by the angle a = 45 pivoted in the two corner connectors 70, 270 are arranged. The vertical support profile 10V-3 is, as Figure 5C shows, arranged in the installation situation so that the receptacle 80 are offset by the groove 80N and the opposite insertion openings 15 relative to a rectangular corner of the tent system by 45 °.

An inventive tent system thus has for the backbone only a few, when using aluminum as a material for the production above all very light, components.

A first tent system comprises the profiles 10 (10H, 10V) and the first corner connectors 70, as well as the tarpaulin 300A, 300B. In this first tent system, the first tensioner 00 is used. A second tent system comprises the profiles 10 (10H, 10V) and the second corner connectors 270 as well as the tarpaulin 300A, 300B. In this second tent system, the second tensioner 200 is used.

Finally, it should be noted that the invention can be applied to connectors that are not three-dimensional corner connectors. There are thus two-dimensional connector with two outlets or connectors can be formed with more than three outlets, so that simpler and more complex framework structures than the three-dimensional framework structures described can be constructed from the corner connectors according to the invention with outlets arranged at an angle of 90 ° to each other and the profiles 10 according to the invention.

Finally, two examples:

For example, in a two-dimensional configuration, it is possible to connect two vertical profiles 10V and one horizontal profile 10H via two corner connectors 70, 270 (of the first or second embodiment) and to clamp them with the aid of the first or second clamping device 100, 200. The surface element 300B arranged between the three profiles can be pulled taut in two spatial directions in a vertical plane by vertical and horizontal clamping of the two vertical profiles 10V with respect to the two corner connectors 70, 270 and the horizontal profile 0H with respect to the ground and thus as a large-scale tensioned surface serve. This structure allows, for example, the construction of a large-format two-dimensional advertising system, the vertical profiles 10V are connected to a floor and is also supported against tipping over.

In another two-dimensional configuration, it is possible to connect two vertical profiles 10V and two horizontal profiles 10H via four corner connectors (the first or second embodiment). The surface element 300B disposed between the four profiles 10V, 10H may be deformed in a vertical plane by tensioning (using the tensioning device of the first or second embodiment) the opposing vertical profiles 10V and the opposing horizontal profiles 10H opposite the four corner connectors 70, 270 in FIG two spatial directions are pulled tight and thus also serve as a large-scale stretched area. This structure also allows the construction of a large-scale two-dimensional advertising system, which can be attached in particular as a frame, for example, hanging on buildings or the like.

With regard to the position of the profiles 10H, 10V, it is no longer necessary in the case of a two-dimensional framework for symmetry purposes to displace the central web 20 by an angle of cc = 45 ^D with respect to an imaginary vertical axis z. Because now the insertion 15 of the profits 10H, 10V only two-dimensional attack on the corner connectors 70, 270, the angle can be chosen freely. For example, it is possible to align the insertion opening 15 in the vertical plane of the surface element 300 and not to incline at an angle of a = 45. As a result, the function of the internal and external drainage system is maintained.

LIST OF REFERENCE NUMBERS

10 profile

10H horizontal profile (Traufproftl)

10H-1 first horizontal profile

10H-2 second horizontal profile

10H-3 third horizontal profile

10H-4 fourth horizontal profile

10V vertical profile (support profile)

10V-1 first vertical profile

10V-2 second vertical profile

0V-3 third vertical profile

10V-4 fourth vertical profile

15 insertion opening

15A first groove flank

15B second groove flank

20 middle bridge

30 first chamber

35 boundary wall

40 second chamber

50 clamping operation (first clamping wing)

51 trough-like depression

50A operating wing

50B Kederflügei

50B-1 recording

50B-21 first sealing lip

50B-22 second sealing lip

60 clamping member (second clamping wing)

60A operating wing

60B Kederflügei

60B-1 recording

60B-21 first sealing lip

60B-22 second sealing lip

70 first corner connector / first corner node

71 fasteners 72 insertion opening

72F spring

72N groove

73 gutter

74 inlet / outlet

75 third chamber

80 recording

80F spring

80N groove

90 clamping members

90A chuck (corner connector)

90B clamping member (profiiseitig)

100 first clamping device

1 10 threaded rod

1 1 1 handle (tensioner)

120 connecting element

130 block

131 leadership

132 Connecting element for clamping shank

140 thickenings

150 floor system

160 feet

170 flexible photovoltaic railway

180 advantage

190 connecting and clamping bodies

190A Clamping element (corner connector side)

190B clamping member (profiiseitig)

190C link

200 second clamping device

210 threaded rod

211 handle

220A first connecting element (push rod)

220B second connecting element (damper)

220C connector

220C-1 female thread 230 block

240 handle

270 second corner connector / second corner node

271 base

271-1 Dom

272 extension

272N groove

273 gutter

274 inlet / outlet

P1 assembly and disassembly position

P2 clamping position

K piping

AI first investment area

All second investment area

L longitudinal direction of a profile 10th

Z tent

M central axis of 10

300 surface elements

300A roof element (roof tarpaulin)

300B Seeder Element {Side Tarp) x x Direction

y y direction

z z direction

Claims

claims

1. profile (10) for fixing a keders (K) connected to a surface element (300) with at least one in the axial longitudinal direction (L) of the profile (10) extending groove-like insertion opening (15) for the piping (K), characterized in that a clamping member (50, 60) which holds the piping (K) in a clamping position (P2) in the profile (10) is integrated on the profile (10).

2. Profile according to claim 1, characterized in that the insertion opening (15) is formed by a first groove flank (15A, 20) and second groove flank (15B) extending in the longitudinal direction (L) of the profile (10), wherein the first Groove flank (15A, 20) is arranged in the interior of the profile (10) and forms a contact surface (A) for the piping (K), the second groove flank (15B) being formed by an outer part of the body of the profile (10), on which the clamping device (50, 60), which is pivotable coaxially with the central axis (M) of the profile (10) and which lies in the longitudinal direction (L), is arranged, which clamps the welt (K) in the insertion opening (15) in a clamping position (P2) ,

3. Profile according to claim 2, characterized in that the first Nutfianke (15A) is a central web (20) extending in the longitudinal direction (L) of the profile (10) and on a transverse to the longitudinal direction (L) of the profile (10 ) is located, wherein between the middle web (20) and the second groove flank (15B) within the profile (10) at least one in the longitudinal direction (L) of the profile (0) extending chamber (30, 40) is formed, which is an internal drainage system of a built with the profiles (10) backbone of a tent system is used.

4. Profile according to claim 3, characterized in that the boundary wall (35) divides the profile (10) transversely to its longitudinal direction (L), whereby in addition to the at least one chamber (30, 40) a third in the longitudinal direction (L) of the profile (10) extending chamber (75) is formed.

5. Profile according to claim 1, characterized in that the Kiemmorgan (50, 60) is a clamping wing, which has a control wing (50A) and a Kederflügel (50B).

6. Profile according to claim 5, characterized in that the Kederflügel (50 B, 60 B) has a semicircular receptacle (50 B-1, 60 B-2) for the piping (K), whereby in the Clamping position (P2) at least one sealing lip (50B-21, 50B-22, 60B-21, 60B-22) on the side surface of the central web 20 (15A) is formed.

7. Profile according to claim 6, characterized in that the central web (20) with respect to two second groove flanks (15 B) relative to the axial center axis (M) of the profile (10) in the radial direction is lower, so that on the second groove flanks ( 15B) pivotally arranged Klemmflügei (50, 60) in their clamping position (P2) form a relative to the central web (20) sealed trough-like depression (51), which serves an external drainage system of a built with the profiles (10) backbone of a tent system.

8. Time system for assembling and dismantling a transportable tent (Z), characterized by several trained according to claim 1 profiles (10), which are connectable via a plurality of the profile (10) corresponding corner connector (70, 270) to a skeleton, so that between the profiles (10) at least one surface element (300) with its at least on both sides at least partially edge arranged piping (K) reversibly in a clamping position (P2) can be fixed, wherein the at least one surface element (300) between the profiles (10) roof - And / or side surfaces of the tent (Z) forms.

9. tent system according to claim 8, characterized in that a first corner connector (70) insertion openings (72) into which the profiles (10) can be inserted.

10. tent system according to claim 8, characterized in that a second corner connector (270) has a common base (271) arranged on the base (271) extensions (272) which are in the profiles (10) can be inserted.

11. tent system according to claim 9 or 10, characterized in that the first and second corner connectors (70, 270) have an outer channel (73, 273) which serves an external drainage system of the tent system.

12. tent system according to claim 9 or 10, characterized in that the first and second corner connectors (70, 270) have a cavity which serves an internal drainage system of the tent system.

13. A method for assembling and dismantling a portable tent (Z) according to claim 2, characterized in that after construction of a skeleton of a plurality of profiles (10) and the corresponding corner connectors (70, 270) at least one on its edge at least on both sides and at least partially a piping (K) exhibiting surface element (300) (tarpaulin), each from the outside in the radial direction in a professional! (0) according to claim 1, inserted into the respective insertion opening (15) of the profiles (10) and then by pivoting the respective Kiemmorgans (50, 60) either by manual action directly on the clamping member (50, 60) or by the action of the inserted Surface element (300) on the clamping member (50, 60) automatically against a contact surface (A) of the second groove flank (15 B) is set.