DE4105479A1 - Weather-proof double umbrella arrangement - has main fold-up part with support structure at its crown, with main mast and cantilevered arms - Google Patents

Abstract

The umbrella arrangement has a main folding part (18) suspended in its crown by a support-structure. The support structure comprises a main mast (10) having a number of radially-protruding cantilevered arms (14) each of which takes a main folding-umbrella (18) on its end (14b) and holds it away from the mast (10). The cantilevered arms (14) are spaced at angular intervals of e.g. 180, 120, 90 degrees, depending on the number of arms placed around the main mast's axis (A). USE/ADVANTAGE - Large areas can be protected from the weather. Number of masts supporting canopy-surfaces can be reduced.

Description

The invention relates to a weather screen arrangement using of a folding umbrella body, which in its apex area through a support structure projecting over the folding umbrella body is worn hanging.

Such a weather screen arrangement is known. It includes one single cantilever arm that is essentially radial from the mast runs and carries the folding umbrella body at its free end.

If one speaks of weather screen arrangement, it is on Umbrellas are designed to protect against sun and rain as they go into especially in restaurants and gatherings on a large scale be used.

The arrangement of hanging folding umbrella body has the advantage that Central area of the folding umbrella body is free of a stand, so that in the area below the open umbrella body any arrangement of tables, seating and People is possible.

The invention has for its object a training specify which larger areas against weather can be protected and the disability by umbrella body load-bearing masts is reduced to a minimum.

To solve this problem it is proposed that on a Main mast a plurality of substantially radially protruding Cantilever arms are attached, each at its far end is designed to accommodate a folding umbrella body.

The cantilever arms can rise from the main mast be ordered so that the mast-side ends of the cantilever arms for the Operating personnel are accessible, be it to attach the Cantilever arms on the main mast, be it for operating other Cantilever attached parts of a folding mechanism.  

The cantilever arms are preferably at approximately the same angle stood around the axis of the main mast. Here are the various geometric configurations possible, for example in such a way that two cantilever arms at an angular distance of approx. Are spaced 180 ° around the axis of the main mast, or derge stalt that three cantilever arms at angular intervals of approximately 120 ° are distributed around the axis of the main mast, or in such a way that four cantilever arms at angular intervals of approx. Are arranged 90 ° around the axis of the main mast.

If the folding umbrella body in the open state each approximately the outline of an equilateral regular polygon own, so you can have a polygon side of a folding screen body parallel to a polygon side of an adjacent fold umbrella body and closely spaced from each other arrange so that a substantially closed roofed Area is created.

For example, it is conceivable that in the case of an arrangement of three cantilever arms at angular intervals of approx. 120 ° each Axis of the main mast, the open umbrella body have hexagonal outline, with each folding umbrella body with one side of a polygon approximately parallel to one Polygon side arranged from two adjacent folding umbrella bodies is.

Another embodiment provides that in the case of four at angular intervals of approximately 90 ° from each other cantilever arms arranged the folding umbrella body into an octagonal outline own, each folding umbrella body in the open state with one polygon side each, one polygon side of two adjacent folding umbrella bodies is parallel and the the polygons next to the main mast of the four folding umbrella bodies bound together a central square around the main mast. In In both cases you get one essentially against Wetterein effect shielded large contiguous area, each is disturbed only by a single main mast.  

The cantilever arms can be releasably attached to the central mast. This not only makes it easier to assemble and dismantle the Schirman order, but also allows adaptation to given Spatial relationships. It is also conceivable that the attachment adjust angularly around the axis of the main mast are at different distances, for example from individual Seating groups to arbitrarily determine the main mast.

The attachment can be accomplished in a simple manner ensure that the cantilevers are parallel to the main mast own leg, each in a recording, in particular Plug receptacle, the main mast can be used. The Cantilever arms rise from the mast end, for example tangential to the curvature of the respective unfolded screen body, so that the mast end at a given screen height is lower and accessible to the operating personnel.

In each cantilever arm or on one cantilever arm there can be one screen folding mechanism for the respective assigned umbrella body be brought and preferably so that the cantilever with the entire umbrella folding mechanism is removable from the main mast. This means that the overall arrangement regardless of the screen folding mechanics can be varied. But it shouldn't end be concluded that a central operating point for a A plurality of screen arrangements in or on the main mast is brought. It is preferable to provide that the umbrella folding mechanism an actuator located on the cantilever near the main mast and a folding rope running inside the cantilever or the like. It is particularly on hollow cantilever arms thought, for example, be formed by aluminum profiles can and a fold rope run inside each can. The main mast itself can either be stationary in the ground be stored or on a support plate or in a floor ver lowered socket.  

The cantilever arms are preferably in at their ends remote from the mast Vertical angled downwards and point at the lower ends its angled parts fasteners for receiving, in particular detachable receptacle of the respective umbrella body on; in this case, at the beginning of the season and at Easily disassemble the screen arrangement at the end of the season.

The invention further relates to a hanging fold umbrella body, in particular for use on one of the vorbe written screen arrangements. Such a folding umbrella body comprises a spoke hub, stored in this spoke hub, one Covering spokes, articulated to the spokes their struts and one articulated to the struts Strut hub. To such a folding umbrella body in the open Stabilize condition like this from a conventional one Parasol with a central tube is known, it is proposed that on one of the hubs, especially the spoke hub, a stabilizer is attached to the other Indicates the hub and engages with it in the clamped state stands, but stands out when folded.

This makes the folding umbrella extremely stable when open, without disturbing the walking area below the spread Folding umbrella body through a downward sliding tube in purchase must be taken. The folding mechanism can basically be any be arranged, also outside the stabilizing tube. Before is due to the spoke hub and the stabilization pipe a folding rope connected to the strut hub, the in the case of hanging the respective umbrella body on one Cantilever along this can be used for one the operator easily accessible location, for example in the area of the main mast.  

About the transition from the folded to the open umbrella despite the decoupling of one hub from the stabilizer securing pipe in the folded state recommended that the folding rope be centered with a centering mandrel is connected, which is attached to the strut hub, at stretched umbrella body in the stabilizing tube space finds and given when folding the umbrella body if it emerges from the stabilization tube. It is before partial if the centering mandrel is folded out the stabilization tube has leaked, because then you better Access to the connection point between the strut hub and the Centering pin finds and this connection when building the Can produce the screen and loosen when the screen is removed. Around the entry of the centering mandrel without human intervention To ensure stabilizing tube when opening the umbrella body afford, it is recommended that the centering pin on its upper End and / or the stabilizing tube at its lower end Instruction areas are executed.

The disassembly of the screen arrangement at the end of the season and the opening To further facilitate construction at the beginning of the season, it is proposed that the spoke hub can be uncoupled from an associated cantilever is that the folding rope can be uncoupled from the strut hub and that the spoke hub over the exposed end of the folding rope is removable. Handling becomes particularly easy when the centering mandrel connected to the folding rope from the struts hub can be uncoupled and the spoke hub over the centering mandrel is removable. A further simplification results if the Centering mandrel with the strut hub from below into the Strut hub inserted fastening bolts or the like. On the Strut hub can be attached. The assembly of This further simplifies the strut hub and centering mandrel be that on the centering pin and / or the mounting bolt and / or the strut hub engaging search surfaces are attached.  

The invention further relates to a hub construction for the Main hub and / or the strut guide hub of a folding umbrella, in particular a folding umbrella as described above. A such a hub construction comprises a hub body with radial grooves for receiving rod ends of the associated spokes or struts and an intermediate sector located between the radial grooves of the hub body bearing ring, which the radial grooves crosses and a bearing axis in the area of the radial grooves forms for the respective rod end.

In a known hub construction of this type, the hub body is surrounded on its outer circumference by a wire ring, which visible in the ring groove sectors of the Zwi which are open radially outwards sectors. This solution does not satisfy from Stability point of view still from an optical point of view. An improvement from both points of view is that the bearing ring in radially closed recesses of the intermediate sectors is used, which from one to the hubs Axis vertical end face of the hub body in the Intermediate sectors are embedded.

With such a solution, the bearing ring is invisible and against Damage secured. The position of the bearing ring can are fixed in that the recesses of the intermediate sectors are undercut radially inward in the hub body and the bearing ring in the undercut areas of the recesses is recordable. The undercuts can be stepped be formed or by inclined surfaces inclined to the hub axis of the intermediate sectors.

A particularly advantageous design results when the Bearing ring is formed by a tensioned wire rope. A such wire rope runs straight in the area of the respective hat, so that it is more suitable for the articulation of the rod ends than one fully round wire ring. The articulated holes in the  Rod ends can then namely straight and the cross section of the Wire rope must be precisely adjusted so that the rod ends wobble is avoided in the rod grooves.

The wire rope can form an open loop, the ends of which are approximately are rotatably supported within a rod end or also are defined within an intermediate sector.

It is particularly advantageous if the wire rope ends taking end of the rod is hollow with the end of the rod leading groove boundary surfaces on the side walls. Here can the two wire ends through openings in these side walls inserted inside the rod end and there in rope clamps be fixed, which on the side walls inside the hollow The end of the rod is rotatable. Fixing the wire rope ends leaves can easily be accomplished by initially only one Fixed wire rope end and the other wire rope end - while it still connected with a longer wire rope supply - tense. The second cable clamp can then be fixed in the tensioned state will.

For repairs to a strut or to a To be able to carry spoke, it is recommended that at least one of the rope clips releasably on the associated rope end is fixed, for example by a grub screw.

To assemble and / or disassemble the wire rope To provide easy access, it is proposed that the hollow rod end in a transverse wall perpendicular to the side walls has a recess which gives access to at least one graspable rope clamp granted.

The accompanying figures explain the invention using a Embodiment; it represents:  

. Figure 1 shows a screen assembly with two shield bodies to a main mast;

FIG. 2 the attachment of a cantilever arm to a main mast according to FIG. 1;

Fig. 3 is a plan view of Fig. 1;

Fig. 4 is a main mast with three shield bodies;

Fig. 5 is a main pole with four shield bodies;

Figure 6 shows the free end of a cantilever arm with an attached umbrella body showing the spoke hub and strut hub in the unfolded state of the umbrella body.

Fig. 7, the Strebennabe and the struts in the collapsed shield body;

Fig. 8 is an enlarged view of Strebennabe according to Figures 6 and 7.

Fig. 8a, the Strebennabe of FIG 8 as an individual part in the axis-containing section.

FIG. 8b shows a section corresponding to Figure 8 with a modified shape of the Strebennabe.

Fig. 9 is a section along line IX-IX of Fig. 8;

Fig. 10 shows the hub end of a normal strut and

Fig. 11, the hub-side end of the wire receiving ends of the strut.

In Fig. 1, a main mast is designated 10 , which is anchored on a console plate 12 . Two cantilever arms 14 are fastened to the main mast 10 , namely with an offset of 180 ° about the axis A of the main mast. Each cantilever arm 14 has an end section 14 a on the mast side and an end section 14 b remote from the mast. The mast-side end section 14 a is received and fixed in a mast-side version 16 . The far endab section 14 b is angled into the vertical and carries an umbrella body 18 at its lower end.

In Fig. 3 it can be seen that the two screen bodies 18 are polygonal in the stretched state, namely in the example have a hexagonal outline, two polygon sides 20 are closely adjacent and parallel to each other, so that an 8-shaped area is screened.

In FIG. 4 one recognizes three screens 18 in turn each 6eckigem outline, which are fixed to a main mast 10, while screen 18 is located each side of a polygon with 20 parallel to each side of a polygon 20 of the other two screen body. The mutually adjacent polygon sides are parallel and closely spaced from one another, so that an essentially triangular surface area is shielded, which is disturbed only in its central area by the main mast 10 .

In FIG. 5, a main mast 10 shows a total of four octagonal umbrella bodies 118 , each with a polygon side 120 opposite a polygon side 120 of an adjacent umbrella at a small parallel distance. The main mast 10 closest polygon sides 120 'span a square Q around the main pole 10 around. It is a substantially square area shielded, which is only disturbed by the main mast 10 ge.

In FIG. 2, one recognizes again the main boom 10 and at this a tubular Kragarmfassung 16, for example formed by a mast 10 fixed to the main welded square tube. The cantilever arm 14 , which can also be formed by a square cross-section tube, abuts with its mast-side section 14 a against the upper end of the cantilever frame 16 . A in the cantilever section 14 a pressed or welded tube 24 is inserted into the cantilever socket 16 and secured by a grub screw 26 . In the plug-in tube 24 , a cable drum 28 is rotatably supported, from which the folding cable 30 to the shield body of the cantilever arm 14 not shown in FIG. 2 extends. This cable drum 28 is mounted within the tube 24 so that it does not impede the insertion of the tube into the cantilever mount 16 . An opening 32 in the cantilever mount 16 provides access for an Allen key to an Allen opening 34 of the cable drum 28 for the purpose of rotating the cable drum. In the plug-in tube 24 a deflection roller 36 for the folding cable 30 is also rotatably supported GE.

It can be seen that the cantilever arm 14 can be removed from the cantilever socket 16 entraining the entire folding mechanism, of which only the cable drum 28 and the folding cable 30 are shown in FIG. 2.

In FIG. 6, one recognizes again the mast remote cantilever arm 14 b is received in the lower end of a spoked hub 38 and secured by grub screws 40. The folding cable 30 is centrally guided into the cantilever section 14 b via a further deflection roller 42 . Spokes 44 are mounted on the spoke hub 38 so as to be pivotable about bearing axes 46 . The bearing axes 46 are tangential to the axis B of the spoke hub 38 . The folding rope 30 runs through a central bore 48 of the spoke hub 38 . A conventional screen membrane 50 made of film or textile material is attached to the spokes 44 . The spokes 44 are supported by struts 52 which are articulated to the spokes 44 about articulated axes 54 . The hinge axes 54 are in turn tangential to the axis B. The lower ends of the struts 52 are articulated in the hinge axes 56 to a strut hub 58 which has a hub body per 60 . The hinge axes 56 are also arranged tangentially to the axis B. From the spoke hub 38 , a stabilizing tube 62 projects downward, which is received in the unfolded state in a socket 64 of the hub body 60 and is braced against the bottom 66 of this socket. A centering mandrel 68 is fastened to the hub body 60 by a wing bolt 70 . The Faltseil 30 is inserted into a central bore 72 of the centering mandrel 68 and knotted in a lateral opening 74 of the centering mandrel 68th The umbrella body is unfolded by tensioning the folding cable 30 , the hub body 60 engaging with the mounting base 66 after the membrane 50 has been properly tensioned beforehand.

If the screen is to be folded up, the folding rope 30 is loosened by unwinding the rope drum 28 . The strut hub 58 then lifts under the weight of the spokes 44 of the membrane 50 and the struts 52 down from the stabilization pipe 62 and it sets the state according to FIG. 7. It is seen that the centering pin has exited sierungsrohr 68 in FIG. 7 from the Stabili.

In the state shown in Fig. 7, the screen body can be removed from the cantilever end 14 b. It is only necessary to decouple the centering mandrel 68 by loosening the wing bolt 70 from the hub body 60 and pulling the spoke hub 38 downwards after loosening the grub screws 40 . The spoke hub 38 with the bore 48 can then be pulled off over the downwardly hanging section of the folding cable 30 and the centering mandrel 68 attached to it. The cantilever arm can then be detached from the main mast 10 in FIG. 2, so that the umbrella body 18 and the cantilever arm 14 can be stowed separately in the winter quarters. The assembly is done in reverse order.

It should be noted that the centering pin is provided with a Einweise cone 68 a 68, while the stabilizing tube is provided with a Einweisekonus 62 a, so that during unfolding of the screen body 18 of the centering pin 68 extension tube necessarily in the Stabilsie finds 62nd

The hub body 60 can be seen in FIG. 8 in connection with the struts 52 . It can be seen that the struts 52 are designed as hollow rods, for example light metal profile tubes of a square or rectangular cross section. The struts 52 engage in radial grooves 78 of the hub body 60 and are guided laterally with side walls 52 a on lateral boundary surfaces 60 a of the radial grooves 78 . The bearing axles 46 , as can be seen in particular from FIG. 9, are formed by a wire rope 80 which runs approximately circularly about the axis B of the hub body 60 and passes through opposite bearing bores 52 b of the side walls 52 a. The wire cable 80 has two ends, both within a strut 52 - 1, and are fixed there by cable clamps 82nd At least one of the rope clamps 82 can be released, while the other can be clamped onto the wire rope 80 with deformation. The wire rope 80 is tensioned; the clamping process will be discussed later.

As can be seen from the consideration of FIGS. 8 and 9, the wire rope 80 is received in peripherally extending recesses 84 of the intermediate sectors 86 standing between the radial grooves 78 . The recesses 84 are closed radially outward and open into an end face 88 of the hub body 60 which is perpendicular to the axis B.

The rod ends of the normal struts 52 are shown in FIG. 10. The rod end of the strut 52-1 is shown in Fig. 11. It can be seen there that a slot 52 d is provided in a transverse wall 52 c of this rod end, which allows access to the cable clamps 82 when the screen is installed.

It is mounted in such a way that the wire rope 80 is passed extending through all the bearing bores of the rod having an unclamped end first, until in Fig lower cable clamp 82 on the side wall 52 a of the strut 52 9 -. 1 is applied. . Then, the upper end of the rope 9 in Figure with the rope supply is still connected tensioned and the upper cable clamp 82 9 against the upper side wall 52 a of the strut 52 of Figure -. 1 are pressed and clamped. Now the excess rope supply can be pinched off. The rope sling 80 is tensioned and all struts 52 are rotatably mounted on sections of the rope sling 80 which each run in a straight line. The rope loop 80 lies immovably on the base 84 a of the recesses 84 that can be seen in FIG. 8 a.

In the embodiment according to FIG. 8 a, the recesses 84 are formed by inclined surfaces 84 b and 84 c, which are inclined towards the axis B against the axis B of the hub body 60 .

In the modified embodiment of the hub body 160 according to FIG. 8b, the recesses 184 are undercut in a step-like manner, the rope loop being accommodated in the niches 185 .

As can be seen from FIGS. 8, 8a and 8b, the hub body is completely smooth on the radial outside. The rope loop is not recognizable. The rope sling is always protected against external influences.

Claims (31)

1. Weather screen arrangement using a folding umbrella body ( 18 ), which is supported in its apex area by a folding umbrella body ( 18 ) projecting over the support structure ( 10 , 14 ), characterized in that on a main mast ( 10 ) a plurality of substantially radial protruding cantilever arms ( 14 ) are attached, each of which is formed at its distal end ( 14 b) for receiving a folding umbrella body ( 18 ). 2. Screen arrangement according to claim 1, characterized in that the cantilever arms ( 14 ) are arranged at approximately equal angular intervals around the axis (A) of the main mast ( 10 ). 3. Screen arrangement according to claim 2, characterized in that two cantilever arms ( 14 ) at an angular distance of approximately 180 ° ( FIGS. 1 and 3) about the axis (A) of the main mast ( 10 ) are spaced apart. 4. Screen arrangement according to claim 2, characterized in that three cantilever arms ( 14 ) are arranged at angular intervals of approximately 120 ° ( Fig. 4) around the axis (A) of the main mast ( 10 ). 5. Screen arrangement according to claim 2, characterized in that four cantilever arms ( 14 ) are arranged at angular intervals of approximately 90 ° ( Fig. 5) about the axis (A) of the main mast ( 10 ). 6. Screen arrangement according to one of claims 1 to 5, characterized in that the folding screen body ( 18 ) each have approximately the outline of an equilateral regular polygon in the stretched state and each have a polygon side ( 20 ) of a folding screen body ( 18 ) parallel to a polygon side ( 20 ) of a neighboring umbrella body ( 18 ). 7. A screen arrangement according to claim 6, characterized in that in the case of an arrangement of three cantilever arms ( 14 ) at angular intervals of approximately 120 ° ( Fig. 4) about the axis (A) of the main mast ( 10 ) the clamped umbrella body ( 18 ) have a hexagonal outline, each folding screen body ( 18 ) with one polygon side ( 20 ) is arranged approximately parallel to one polygon side ( 20 ) of two adjacent folding screen bodies ( 18 ). 8. A screen arrangement according to claim 6, characterized in that in the case of four cantilever arms ( 14 ) arranged at an angular distance of approximately 90 ° ( FIG. 5) from one another, the folding screen body ( 118 ) has an octagonal outline, each folding screen body ( 118 ) in clamped state with one polygon side ( 120 ) each, one polygon side ( 120 ) of two adjacent folding umbrella bodies ( 118 ) in parallel, and the polygon sides ( 120 ') of the four folding umbrella bodies ( 118 ) closest to the main mast ( 10 ) together form a central square ( Q) limit around the main mast ( 10 ). 9. Screen arrangement according to one of claims 1 to 8, characterized in that the cantilever arms ( 14 ) on the main mast ( 10 ) are releasably attached. 10. A screen arrangement according to claim 9, characterized in that the cantilever arms ( 14 ) to the main mast ( 10 ) have parallel fastening legs ( 14 a), each in a receptacle ( 16 ), in particular plug-in receptacle ( 16 ), of the main mast ( 10 ) one can be used. 11. A screen arrangement according to one of claims 9 and 10, characterized in that a screen folding mechanism ( 28 , 30 , 34 ) for the respectively assigned screen body ( 18 ) is accommodated in a cantilever arm ( 14 ), preferably so that the cantilever arm ( 14 ) with the entire umbrella folding mechanism ( 28 , 30 , 34 ) from the main mast ( 10 ) is removable bar. 12. A screen arrangement according to claim 11, characterized in that the umbrella folding mechanism ( 28 , 30 , 34 ) on the cantilever arm ( 14 ) near the main mast ( 10 ) located actuator ( 34 ) and within the cantilever arm ( 14 ) extending folding rope ( 30 ) or the like. 13. Screen arrangement according to one of claims 1 to 12, characterized in that the main mast ( 10 ) on a support plate ( 12 ) or in a recessed floor socket is attached or insertable. 14. Screen arrangement according to one of claims 1 to 13, characterized in that the cantilever arm ( 14 ) is angled down at its distal end in the Verti cal (at 14 b) and at its lower free end fastening means ( 40 ) for receiving , in particular detachable receptacle, of the respective folding screen body ( 18 ). 15. Hanging folding umbrella body, in particular for use in a screen arrangement according to one of claims 1 to 14, comprising a spoke hub ( 38 ) in this spoke hub ( 38 ) pivotally mounted, a covering ( 50 ) carrying spokes ( 44 ) with the Spokes ( 52 ) connected in an articulated manner and a strut hub ( 58 ) connected in an articulated manner to the struts ( 52 ), characterized in that on one ( 38 ) of the hubs ( 38 ; 58 ), in particular the spoke hub ( 38 ), a stabilizing tube ( 62 ) is attached, which points to the other hub ( 58 ) and engages with it in the clamped state ( FIG. 6), but lifts when folded. 16. Folding umbrella body according to claim 15, characterized in that through the spoke hub ( 38 ) and the stabilizing tube ( 62 ) with the strut hub ( 58 ) connected folding rope ( 30 ). 17. Folding umbrella body according to claim 16, characterized in that the unfolding cable ( 30 ) is centrally connected to a centering mandrel ( 68 ) which is attached to the strut hub ( 58 ), when the folding umbrella body ( 18 , Fig. 6) in the stabilizing tube ( 62 ) finds place and when folding the folding umbrella body ( Fig. 7) emerges from the stabilizing tube ( 62 ) if necessary. 18 folding umbrella body according to claim 17, characterized in that the centering mandrel ( 68 ) at its upper end and / or the stabilizing tube ( 62 ) at its lower end with instruction surfaces ( 68 a and 62 a) are executed. 19. Folding umbrella body according to one of claims 16 to 18, characterized in that the spoke hub ( 38 ) can be uncoupled from an associated carrier ( 14 ), that the folding cable ( 30 ) can be uncoupled from the strut hub ( 58 ) and that the spoke hub ( 38 ) can be pulled off over the free end of the folding rope ( 30 ). 20. Folding umbrella body according to claim 19, characterized in that the centering mandrel ( 68 ) connected to the unfolding cable ( 30 ) can be uncoupled from the strut hub ( 58 ) and the spoke hub ( 38 ) can be pulled off via the centering mandrel ( 68 ). 21. Folding umbrella body according to claim 20, characterized in that the centering mandrel ( 68 ) with the strut hub ( 58 ) through a bottom from the strut hub ( 58 ) introduced fastening bolts ( 70 ) or the like. Can be fastened to the strut hub ( 58 ). 22. Folding umbrella body according to claim 21, characterized in that on the centering mandrel ( 68 ) and / or the fastening bolt ( 70 ) and / or the strut hub ( 58 ) engagement search surfaces are attached. 23. Hub construction for the spoke hub ( 38 ) and / or the strut hub ( 58 ) of a folding umbrella ( 18 ), in particular according to one of claims 15 to 22, comprising a hub body ( 60 ) with radial grooves ( 78 ) for receiving rod ends of the associated spokes or struts (52), a lying in between the radial grooves (78) intermediate sectors (86) of the hub bearing ring mounted body (60) (80), wherein the radial grooves (78) cross and in the region of the radial grooves (78) each have a Bearing axis ( 46 ) for the respective rod end, characterized in that the bearing ring ( 80 ) is inserted into recesses ( 84 ) of the intermediate sectors ( 86 ) which are closed off radially outwards and which are separated from an end face ( 88 ) of the hub body ( 60 ) forth in the intermediate sectors ( 86 ) are left. 24. Hub construction according to claim 23, characterized in that the recesses ( 84 ) of the intermediate sectors ( 86 ) in the hub body ( 60 ) are undercut radially inwards and the bearing ring ( 80 ) can be received in the undercut areas of the recesses ( 84 ). 25. Hub construction according to claim 24, characterized in that the undercuts ( 185 ) are step-shaped. 26. Hub construction according to claim 24, characterized in that the undercuts are formed by inclined surfaces ( 84 b) inclined against the hub axis (B). 27. Hub construction according to the preamble of claim 23 and optionally also according to its characterizing part and / or one of claims 24 to 26, characterized in that the bearing ring ( 80 ) is formed by a tensioned wire rope ge. 28. Hub construction according to claim 27, characterized in that the wire rope ( 80 ) forms an open loop, the ends of which are rotatably mounted in a rod end ( 52 ). 29. The hub construction according to claim 28, characterized in that at least this one rod end ( 52 ) is hollow with the side walls ( 52 a) bearing against the groove boundary surfaces ( 60 a) leading the rod end, the two wire cables ending through openings ( 52 b). these side walls ( 52 a) are inserted inside the rod end ( 52 ) and are clamped there in rope ( 82 ) which rest on the side walls ( 52 a) within the hollow rod end ( 52 - 1 ). 30. Hub construction according to claim 29, characterized in that at least one of the rope clamps ( 82 ) is releasably attached to the associated rope end, for example by a grub screw. 31. Hub construction according to one of claims 29 or 30, characterized in that the hollow rod end ( 52 ) in a to the side walls ( 52 a) perpendicular transverse wall ( 52 c) has a recess ( 52 d) which has access to at least one releasable rope clamp ( 82 ) granted.