EP0323445A2 - Roller door - Google Patents

Abstract

A roll-up door for opening and closing off door and gate openings. The roll-up door includes a hanging portion that is made of flexible material, is in a sheet-like form, and is guided along its sides in a frame. To increase the wind stability and strength of the hanging portion, profiled stabilizing members are securely connected to the hanging portion. The stabilizing members extend along the hanging portion at right angles to the direction of travel of the latter.

Description

The invention relates to a roller shutter for opening and closing door or gate openings, with a curtain made of flexible material in web form guided in a frame on the edge side, with stabilization profiles firmly connected to the curtain and extending perpendicularly to the running direction of the curtain and the curtain consists of segments that are connected to each other by the stabilization profiles.

Roller shutters of the type described above are used, on the one hand, when low heat and sound permeability is important and, on the other hand, when transparency of the curtain is desired. In contrast to conventional roller shutters with interlocking profiles, the generic roller shutters do not have increased heat and sound permeability at the hinge points and can be made from completely transparent plastic materials.

From US-PS 2 513 152 a roller shutter with a curtain made of a suitable flexible material is known, which is divided into segments in the horizontal direction. The segments are connected by means of horizontally, ie perpendicular to the running direction of the curtain, extending blind bars which stabilize the curtain. Each blind rod consists of plates, which are arranged on both sides of the curtain and bridge the space between the segments, opposite plates being connected by rivets and clamping the intermediate edges of adjacent segments. The blind bars are guided in the roller door frame by means of rollers on the edge.

In the case of the known roller door, the fastening of the profiles is complex because two segments of the curtain have to be braced with two plates with the aid of a large number of rivets. To ensure that the curtain is held between the panels but is not damaged, riveting must be carried out under precisely observed conditions. In the known roller door, however, there is always the risk that the segments will shear and tear at the exit points from the space between the plates, in particular because the segment material is pressed against the sharp plate edges during winding. In addition, the radius of the curtain on the winding shaft is particularly large due to the considerable wall thickness of the profiles, whereby a random overlapping of wound profiles can cause considerable fluctuations in the wound curtain and balancing of the winding shaft during winding. Finally, it should be mentioned as a disadvantage that the wound curtain takes up a considerable amount of space in the area of the rigid profiles, because the profiles only touch the winding shaft or the layers of the curtain underneath.

From FR-OS 2 381 164 a curtain is known, for example for a roller shutter, which consists of a flexible material in the form of a web and a covering made of metal attached to it on one side, the thickness of the flexible material in the form of a web the thickness of the covering at least by the 5th times. The metallic covering can have windows so that a flexible and transparent material in the form of a web can be seen through. However, the metal covering is not separated into individual segments in the longitudinal or transverse direction by the windows.

Proceeding from this, the object of the invention is to create a roller shutter with a segmented curtain in the form of a web and associated stabilization profiles, in which in particular the fastening of the stabilization profiles is improved.

In a first solution variant it is provided that the stabilizing profiles have pivotally connected halves, that the pivot axis of the halves is aligned parallel to the winding axis of the curtain and that the halves are fastened to different segments of the curtain.

A roller door designed according to this technical teaching has the advantage that the curtain can be wound even when the segments become stiffer when the temperature drops. Then the curtain can be rolled up like a conventional profile roller door, with the remaining flexibility of the segments favoring small winding radii. In addition, the increased mobility of the curtain also results in a jamming-free and low-noise sliding in the side guides, since the curtain can deflect as soon as it threatens to jam locally. Finally, the stabilization profiles can be attached more easily by connecting the stabilization profile halves to the curtain on the one hand and coupling them to one another in pairs.

The halves of the stabilizing profiles can be connected, for example, by hinges, which are formed by eyelets and inserted connecting pins which are firmly connected to the halves. This configuration can be useful if an existing roller door is to be retrofitted with stabilizing profiles.

In a further embodiment, the upper half of the stabilization profiles has a recess which is open at the top and extends in the direction of the pivot axis, into which the lower half engages with a bent edge which also extends in the direction of the pivot axis. If the recess and the bent edge are formed in one piece with the halves of the stabilizing profiles, the result is a very simple construction which does not require any additional connecting pins and is easy to assemble.

The recess can be rounded on the inside and the edge engaging in this can be rounded so that the transmission of force between the halves of the stabilizing profiles is favorable, a long and narrow sealing gap being established in the halves and the halves being connected with little play. A further improvement in the guidance between the halves can be achieved if the recess has a V-shaped cross section and the bent edge engaging in it is supported on the inner fold of the recess. The hook-shaped bent edge can also be hooked into most known roller shutter profiles.

In a further embodiment, the halves of the stabilization profiles have end stops which lie against one another in the stretched position of the halves and prevent the halves from pivoting away from the winding axis. This further increases the strength of the curtain, because the end stops prevent the unwound curtain from being pressed in from both sides. In addition, threading the curtain into the side guides is made easier.

In a further embodiment, the halves of the stabilizing profiles have grooves for receiving a flexible insulating profile, which insulating profile bridges the gap between the halves, so that a completely closed curtain can be achieved. If the insulating profile is slidably inserted in one of the grooves, its load can be reduced, so that low-expansion insulating materials can also be used.

In a further embodiment, the stabilization profiles are arranged between segments of the curtain that are separate from one another, as a result of which the material is optimally utilized and what enables a curtain of uniform wall thickness without additional milling.

In a further embodiment, the stabilization profiles are fastened with flanges to the sides of the segments of the curtain, which enables a uniform introduction of force from the stabilization profiles into the segments. The stabilizing profiles can be connected to the segments, for example, in that the flanges carry fastening elements which are guided through openings in the segments of the curtain, the fastening elements bracing the segments with the flange. The introduction of force into the segments is particularly favorable if the fastening elements are supported on the segments of the curtain via pressure plates.

In a further embodiment, the stabilizing profiles have longitudinal slots for inserting the edges of the segments of the curtain, as a result of which symmetrical introduction of force into the segments is possible. It is easier to insert the segments into the longitudinal slots if one of the flanks of the stabilizing profiles delimiting the longitudinal slots can be angled sideways. For this purpose, the wall thickness of one of the flanks can be reduced or an additional hinge can be provided.

In a further embodiment, the flanks of the stabilizing profiles which delimit the longitudinal slots can be braced with inserted segments with inserted fastening elements which are guided through openings in the edges of the segments of the curtain, so that a particularly high clamping force can be applied. If the openings in the edges of the segments are bores, the segments are captively connected to the stabilizing profiles, the fastening elements exerting an additional holding force on the inner edges of the bores.

In a further embodiment, each stabilization profile partially covers two segments of the curtain that are separate from one another, the stabilization profiles being arranged on the outside and the inside of the curtain and each stabilizer lization profile on the outside is firmly connected to a stabilization profile on the inside. As a result, the segments of a curtain can be connected to one another in a simple manner, high holding forces being achievable.

In a further embodiment, pointed lugs are arranged on the sides of the stabilizing profiles facing the curtain, which noses penetrate into the segments when the stabilizing profiles are fastened. If the lugs of the stabilization profiles on the outside of the curtain are arranged offset with respect to the lugs of the stabilization profiles on the inside of the curtain, the cross section of the segments is not unnecessarily weakened when the lugs penetrate.

In a further embodiment, the longitudinal slots of the stabilizing profiles have undercuts and the edges of the segments have thickenings which engage behind the undercuts, so that the edges of the segments can be inserted laterally into longitudinal slots of the stabilizing profiles. This saves components and time-saving assembly is possible. This connection can also only be released if the curtain is pulled out of the side guides.

In a second variant of the solution it is provided that the stabilizing profiles have longitudinal slots for inserting the edges of the segments of the curtain, that the longitudinal slots of the stabilizing profiles have undercuts and that the edges of the segments have thickenings which engage behind the undercuts.

A roller door designed according to this technical teaching has the advantage that the stabilizing profiles can be easily attached to the segments by pushing them sideways. Additional components are not required for this, since the stabilizing profiles are guided laterally from the frame of the roller shutter and are thus secured in their fastening position.

The assembly of the roller door is therefore extremely time-saving, whereby a curtain with great transverse stability and great tensile strength is achieved in a winding direction.

In a further embodiment, the stabilization profiles are positively connected with complementarily shaped reinforcement profiles, so that the stabilization profiles can be connected to the curtain with optimum strength, for example by welding or gluing, and yet the desired stability and strength of the curtain is achieved. Stabilization profiles of relatively small dimensions can be used. If the reinforcement profiles are inserted into the stabilization profiles, the reinforcement profiles are protected against environmental influences. The reinforcement profiles can be made of light metal or steel, for example, so that high moments of resistance can be achieved.

The curtain can be made, for example, from PVC, a PVC-like plastic, rubber or a fabric, whereby these materials can also be used in any combination. The stabilization profiles are preferably made of PVC, a PVC-like plastic, light metal or steel, whereby these materials can also be used alone or in combination.

In a further embodiment, flexible support straps are attached to the stabilizing profiles, which extend in the running direction of the curtain and prevent the curtain from lengthening, which can occur in particular at low temperatures under the weight of the curtain. When the stabilizing profiles have hinged halves. it is advantageous to attach the support straps to both pivotable halves of each stabilization profile and to interrupt them between the halves of each stabilization profile so that pivoting movements of the halves are not hindered.

The carrier tapes can be attached in a particularly simple manner by being clamped between the stabilizing profiles and the curtain. If fasteners such as screws, rivets, etc. are provided, which are guided through the stabilizing profiles and the curtain, the carrier tapes can be suspended from the fasteners.

It is advisable to fix the carrying tapes to the winding roll in order to transfer the load directly into a fixed point on the building.

Carrier tapes made of a flexible but low-stretch material, for example made of steel, Kevlar or nylon, are particularly suitable.

In the roller shutters according to the invention, the design freedom is particularly great since the curtain and / or the stabilizing profiles and / or the supporting straps can consist entirely or partially of a transparent or opaque, colored or clear material.

In a further embodiment, the curtain according to the invention is connected to conventional roller shutter profiles with interlocking eyes, which can be wound on the same winding roller. As a result, the high strength of a profile roller door can be combined with the advantages of a curtain made of flexible material in the form of a web, so that, for example, transparent areas can be produced in a profile roller door. Existing profile roller doors can be retrofitted by riveting or screwing on the curtain according to the invention or simply hanging it on.

For fire protection and / or soundproofing purposes, the curtain according to the invention can also be reinforced with sheets of sheet steel and / or insulating mats, as a result of which particularly tight protective gates are possible. It proves to be particularly advantageous to have several layers of the curtain according to the invention with additional webs To use sheet steel and / or insulating mats, which can increase the protective effect. If the curtain according to the invention is arranged on the outside of the protective gate, it can also be designed to be visually pleasing.

• Fig. 1 einen Behang mit Stabilisierungsprofilen in seinen seitlichen Führungsschienen in Ansicht;
• Fig. 2 einen Behang mit Stabilisierungsprofilen aus schwenkbaren Hälften in seinen seitlichen Führungsschienen in Ansicht;
• Fig. 3 einen Behang mit Stabilisierungsprofilen aus schwenkbaren Hälften entlang der Linie III-III der Fig. 4 geschnitten;
• Fig. 4 den Behang gemäß Fig. 3 in teilweiser Ansicht;
• Fig. 5 einen Behang mit Stabilisierungsprofilen aus schwenkbaren Hälften und Isolierprofil teil­weise längs geschnitten;
• Fig. 6 einen Behang mit Stabilisierungsprofilen aus schwenkbaren Hälften mit Isolierprofil und Tragbändern entlang der Linie VI-VI der Fig. 7 geschnitten;
• Fig. 7 den Behang gemäß Fig. 6 in teilweiser Ansicht;
• Fig. 8 einen Behang mit Stabiliserungsprofilen und an endseitigen Verdickungen eingehängten Seg­menten entlang der Linie VIII-VIII der Fig. 9 geschnitten;
• Fig. 9 den Behang gem. Fig. 8 in teilweiser Ansicht.

Further details and advantages of the roller shutter designed according to the invention result from the following description of the associated drawings, in which eight preferred embodiments have been shown schematically. The drawings show:

• Figure 1 shows a curtain with stabilizing profiles in its side guide rails in view.
• Figure 2 shows a curtain with stabilizing profiles made of pivotable halves in its side guide rails in view.
• 3 shows a curtain with stabilizing profiles cut from pivotable halves along the line III-III of FIG. 4;
• FIG. 4 shows the curtain according to FIG. 3 in a partial view;
• 5 shows a curtain with stabilizing profiles made of swiveling halves and insulating profile, partially cut longitudinally;
• 6 shows a curtain with stabilizing profiles cut from pivotable halves with an insulating profile and support bands along the line VI-VI of FIG. 7;
• 7 shows the curtain according to FIG. 6 in a partial view;
• FIG. 8 shows a curtain with stabilization profiles and segments hung on end-side thickenings along the line VIII-VIII of FIG. 9;
• 9 the curtain acc. Fig. 8 in partial view.

Fig. 1 shows a partial view of a roller shutter 1 with a curtain 2 made of flexible material, for example PVC, plastic, or rubber sheets or mats in its side guides 3, 4, which are firmly anchored in the floor 5 . Since the curtain has no slits or gaps, its heat and sound permeability is extremely low. In addition, with the above Materials transparent curtains can be realized, which increases the incidence of light in the adjacent rooms and improves the operational workflow and operational safety for commercial use.

Since these advantages are already achieved with a thickness of the curtain 2 of 7 to 10 mm, it is firmly connected according to the invention with stabilizing profiles 6 which extend on the curtain 2 perpendicular to the running direction L of the curtain 2. The stabilizing profiles 6 can consist of steel, light metal, hard PVC or another suitable plastic. Profiles with a high area moment of inertia are preferably used, such as U-profiles, T-profiles or box profiles. In this way, sufficient wind stability and strength of the curtain 2 can be achieved even with large building openings.

The stabilization profiles can be attached to the curtain with screws, rivets, bolts, pins etc. Since the fastener works in the bores when winding and unwinding the curtain, it is expedient to protect the bores by inserting sheet metal sleeves. This type of fastening will be preferred for stabilizing profiles made of steel or light metal.

With stabilization profiles made of plastic or PVC, the stabilization profiles can also be attached by welding, gluing or loosening. The welding of soft or Hard PVC can be made with or without PVC welding wires. The connection with high-strength plastic adhesive enables mechanically extremely firm and visually appealing connection points - with relatively high expenditure in terms of application technology. Solubility comes into consideration when both the curtain and the stabilizing profiles are made of plastic. The connection points of the curtain and stabilization profiles are softened with a solvent, the volatilization of which is accompanied by a considerable solidification in the connection area.

Stabilizing profiles made of plastic or PVC can be positively connected after their attachment with complementarily shaped reinforcing profiles made of light metal or steel by pushing them onto the stabilizing profiles or, in the case of stabilizing profiles with a hollow shape, inserted laterally. These reinforcement profiles can then be screwed together or another of the above. Connection techniques are secured.

2 shows a partial view of a further roller door 29, the curtain 30 of which can also be moved in the lateral guides 31, 32 in the running direction L. The guides 31, 32 are firmly anchored in the floor 33. Stabilizing profiles 34 are fixedly connected to the curtain 30, which are arranged at regular intervals from one another and connect segments 35 of the curtain 30 to one another. Each stabilizing profile 34 consists of an upper half 36 and a lower half 37, which halves are pivotally connected to one another.

The connection of the halves 36, 37 to one another and the fastening of the halves 36, 37 to the segments 35 can be better explained with reference to FIGS. 3 and 4. The halves 36, 37 have longitudinal slots 38, 39 for inserting the edges of the segments 35 of the curtain 30, the width of which is matched approximately to the thickness of the segments 35. In order to facilitate the insertion of the segments 35 into the longitudinal slots 38, 39, grooves 42, 43 run at the foot of the flanks 40, 41, which enable the flanks 40, 41 to be angled.

The inserted segments 35 have bores 44 for pushing through fastening elements, which in the illustrated case are a hollow screw 45 with an internal thread and countersunk head and a countersunk screw 46 screwed into this. The countersunk heads of the hollow screw 45 and the countersunk screw 46 are inserted into countersunk bores in the flanks 47, 48, 40, 41, so that the flanks 47, 48, 40, 41 can be braced with the segments 35. The lugs 49, 50, 51, 52 dig into the surface of the segments 35 on the inside of the flanks. The cylindrical outer surface of the hollow screw 45 exerts an additional holding force on the inner wall of the bores 44 in the segments 35.

On the underside of the upper half 36 of the stabilizing profile, a recess 53 with a V-shaped cross section is formed, into which a hook-shaped bent edge 54 engages on the upper edge of the lower half 37 of the stabilizing profile 34. The end of the edge 54 is supported on the inner fold of the recess 53 and rounded so that it can perform a pivoting movement in the recess 53. The edge 54 and the upper half 36 of the stabilization profile are rounded in the swivel area, so that a long sealing gap 55 is formed. A vertical stop surface 56 is formed on the upper half 36, on which the edge 54 bears with a likewise vertical counter surface 57 when the halves 36, 37 of the stabilizing profile are stretched.

Corresponding parts as in FIGS. 3 and 4 are numbered in FIGS. 5 to 9 described below.

5 shows a stabilizing profile, the pivotally connected halves 36, 37 of which are sealed at the hinge point by an insulating profile 58. The insulating profile 58 has an internally hollow sealing bead 59 which is inserted into an annular groove 60 in the upper half 36 of the stabilizing profile. The insulating profile 63 dips with a flat side 61 into a deep groove 62 on the upper side of the lower half 37, the flat side 61 being displaceable in the groove 62 when the halves 36, 37 are pivoted.

6 and 7 show curtain 63, which has additional straps 64. The carrier tapes 64 are interrupted between the halves 36, 37 of the stabilizing profile 34 and clamped between the halves 36, 37 and the segments 35. The lugs 49, 50 penetrate into the surface of the carrier tapes 64, as a result of which a high holding force is generated. The carrier tapes 64 also have bores 65, on which they are held by the banjo bolts 45.

8 and 9 finally show a curtain 66, the segments 67 of which have thickenings 68 at the edges, which engage undercuts 69, 70 of the longitudinal slots 71, 72 in the upper half 73 and the lower half 74 of the stabilizing profile 75. In the exemplary embodiment shown, the thickenings 68 have an approximately rectangular cross section. However, spherical thickenings can also be provided, for example. The thickenings are formed, for example, when the segments are extruded. When installing the roller shutter, the segments can simply be inserted laterally into the halves 73, 74 with the thickenings 68.

Reference symbol list

• 1 roller door
• 2 curtains
• 3 leadership
• 4 leadership
• 5 floor
• 6 Stabilization profile
• 29 roller shutter
• 30 curtain
• 31 leadership
• 32 leadership
• 33 floor
• 34 Stabilization profile
• 35 segment
• 36 half (upper)
• 37 half (lower)
• 38 longitudinal slot
• 39 longitudinal slot
• 40 flank
• 41 flank
• 42 fillet
• 43 fillet
• 44 hole
• 45 banjo bolt
• 46 countersunk screw
• 47 flank
• 48 flank
• 49 noses
• 50 noses
• 51 noses
• 52 noses
• 53 recess
• 54 rand
• 55 sealing gap
• 56 stop surface
• 57 counter surface
• 58 insulating profile
• 59 sealing bead
• 60 groove
• 61 flat side
• 62 groove
• 63 curtain
• 64 lanyard
• 65 hole
• 66 curtain
• 67 segment
• 68 thickening
• 69 undercut
• 70 undercut
• 71 longitudinal slot
• 72 longitudinal slot
• 73 half (upper)
• 74 half (lower)
• 75 Stabilization profile
• L running direction

Claims (36)

1. Rolling door for opening and closing door or gate openings, with a curtain made of flexible material in web form guided in a frame on the edge side, with the curtain (2,30,63) firmly connected stabilizing profiles (6,34) on the curtain (2,30,63) perpendicular to the running direction of the curtain (2,30,63) and the curtain (30,63) consists of segments (35) which are connected to each other by the stabilizing profiles (34),
characterized,
that the stabilizing profiles (34) have pivotally connected halves (36, 37), that the pivot axis of the halves (36, 37) is aligned parallel to the winding axis of the curtain (30, 63) and that the halves (36, 37) are at different Segments (35) of the curtain (36,37) are attached. 2. Rolling door according to claim 1, characterized in that the halves of the stabilizing profiles are connected by hinges which are formed by eyes firmly connected to the halves and inserted connecting pins. 3. Rolling door according to claim 1, characterized in that the upper half (36) of the stabilizing profiles (34) has an open top, in the direction of the pivot axis extending recess (53) into which the lower half (37) with a bent, engages also in the direction of the pivot axis extending edge (54). 4. Roller door according to claim 3, characterized in that the recess (53) inside and the edge engaging in this (54) are rounded outside. 5. Roller door according to one of claims 3 to 4, characterized in that the recess (53) is V-shaped in cross section and that the engaging, bent edge (54) is supported on the inner fold of the recess (53). 6. Rolling door according to one of claims 1 to 5, characterized in that the halves (36,37) of the stabilizing profiles (34) have end stops (56) which lie against one another in the extended position of the halves (36,37) and the halves ( 36,37) prevent swiveling movement away from the winding axis. 7. Roller door according to one of claims 1 to 6, characterized in that the halves (36, 37) of the stabilizing profiles (34) have grooves (60, 62) for receiving a flexible insulating profile (58), which insulating profile (58) has the gap bridged between the halves (36,37). 8. Roller door according to claim 7, characterized in that the insulating profile (58) is slidably inserted in one of the grooves (62). 9. Rolling door according to one of claims 1 to 8, characterized in that the stabilizing profiles are arranged between separate segments of the curtain. 10. Roller door according to one of claims 1 to 8, characterized in that the stabilizing profiles are fastened with flanges on the sides of the segments of the curtain. 11. Roller door according to claim 10, characterized in that the flanges carry fastening elements which are guided through openings in the segments of the curtain, the fastening elements bracing the segments with the flange. 12. Roller door according to claim 11, characterized in that the fastening elements are supported on the segments of the curtain via pressure plates. 13. Roller door according to one of claims 1 to 8, characterized in that the stabilizing profiles (34) have longitudinal slots (38, 39) for inserting the edges of the segments (35) of the curtain (30, 63). 14. Roller shutter according to claim 13, characterized in that one of the flanks (40, 41) delimiting the longitudinal slots (38, 39) of the stabilizing profiles (34) can be angled laterally. 15. Rolling door according to one of claims 13 and 14, characterized in that the flanks (40, 41, 47, 48) delimiting the longitudinal slots (38, 39) of the stabilizing profiles (34) with inserted fastening elements which are formed by openings in the edges of the Segments (35) of the curtain (30,63) are guided, can be braced with the inserted segments (35). 16. Roller door according to one of claims 11 to 15, characterized in that the openings in the edges of the segments (35) are bores (44). 17. Roller door according to one of claims 11 to 16, characterized in that pointed lugs (49, 50, 51, 52) are arranged on the sides of the stabilizing profiles (34) facing the curtain (30, 63). 18. Roller door according to claim 17, characterized in that the lugs (49, 50, 51, 52) of the stabilizing profiles (34) on the outside of the curtain opposite the lugs (49, 50, 51, 52) of the stabilizing profiles (34) the inside of the curtain (30,63) are arranged offset. 19. Roller door according to claim 13, characterized in that the longitudinal slots (38, 39) of the stabilizing profiles (75) have undercuts (69, 70) and that the edges of the segments (67), the undercuts (69, 70) engaging behind thickenings (68 ) to have. 20. Rolling door for opening and closing door or gate openings, with a curtain made of flexible material in web form guided in a frame on the edge, with stabilization profiles (6, 34) firmly connected to the curtain (2, 30, 63) on the curtain (2,30,63) perpendicular to the running direction of the curtain (2,30,63) and the curtain (30,63) consists of segments (35) which are connected to each other by the stabilizing profiles (34),
characterized,
that the stabilizing profiles (34) have longitudinal slots (38, 39) for inserting the edges of the segments (35) of the curtain (30, 63), that the longitudinal slots (38, 39) of the stabilizing profiles (75) have undercuts (69, 70) and that the edges of the segments (67) have the undercuts (69, 70) behind the thickenings (68). 21. Roller door according to one of claims 1 to 20, characterized in that the stabilizing profiles are positively connected to complementarily shaped reinforcing profiles. 22. Roller door according to claim 21, characterized in that the reinforcing profiles are inserted into the stabilizing profiles. 23. Roller door according to one of claims 21 to 22, characterized in that the reinforcing profiles consist of light metal or steel. 24. Roller door according to one of claims 1 to 23, characterized in that the curtain (2,30,63) consists of PVC and / or a PVC-like plastic and / or rubber and / or a fabric. 25. Roller door according to one of claims 1 to 24, characterized in that the stabilizing profiles (6, 34) consist of PVC and / or a PVC-like plastic and / or light metal and / or steel. 26. Roller door according to one of claims 1 to 25, characterized in that flexible supporting bands (64) are attached to the stabilizing profiles (34) and extend in the running direction of the curtain (63). 27. Rolling door according to one of claims 1 to 19 and 21 to 26 with their relationship to claim 1, characterized in that the support straps (64) are attached to both pivotable halves (36, 37) of each stabilizing profile (34) and between the halves ( 36,37) of each stabilization profile (34) are interrupted. 28. Rolling door according to one of claims 26 and 27, characterized in that the support straps (64) between the stabilizing profiles (34) and the curtain (63) are clamped. 29. Rolling door according to claim 28, characterized in that the carrying tapes (64) are suspended from fastening elements, which fastening elements are guided through the stabilizing profiles (34) and the curtain (63). 30. Roller door according to one of claims 26 to 29, characterized in that the support tapes (64) are fixed to the winding roller. 31. Roller door according to one of claims 26 to 30, characterized in that the support straps (64) consist of steel, Kevlar, nylon or another flexible but low-stretch material. 32. Roller door according to one of claims 1 to 31, characterized in that the curtain (2,30,63) and / or the stabilizer sierungsprofile (6.34) and / or the support straps (64) completely or partially consist of a transparent or opaque, colored or clear material. 33. Roller door according to one of claims 1 to 32, characterized in that the curtain (2,30,63) is connected to a curtain which consists of roller door profiles with interlocking eyes, which can be wound on the same winding roll. 34. Rolling door according to claim 33 with its relationship to claim 3, characterized in that the lower half (37) of a stabilizing profile (34) on the top of the curtain (30,63) and / or the upper half (36) of a stabilizing profile ( 34) is hung on the underside of the curtain (30, 63) in the lower eye and / or the upper eye of an adjacent roller shutter profile. 35. Rolling door according to one of claims 1 to 34, characterized in that the curtain (2,30,63) is provided with sheets of sheet steel and / or insulating mats for fire protection or sound insulation purposes. 36. Roller door according to claim 35, characterized in that several layers of the curtain (2,30,63) and / or the sheets of sheet steel and / or the insulating mats are used.

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