DE60019395T2 - Mounted on a support frame plate for suspended ceilings - Google Patents

Abstract

The slab (1) is composed of a polygonal textile sheet (2) with several square elements (4-7) fixed to the corners of the sheet. A set of rods (8,9) are stretched between two diametrically opposite corner elements.

Description

Technical area

The Invention relates to the field of interior design. It concerns in particular, a new structure of suspended ceiling panels intended for this purpose are, premises very different size, the ranging from a few meters to a few hundred square meters can equip. Your goal is in particular the use of a Textile fabric section for the production of slabs for suspended ceilings.

State of the art

As one knows, are suspended Blankets are generally made from uniform panels that are attached Mounted on a frame, even under the ceiling of the room or the building, in which the suspended Ceiling is attached, suspended.

One such frame generally consists of a grid made of inverted T-prfilen is formed, with the frame over a Arrangement of hangers connected to the actual ceiling.

The Raster defined by these profiles is arranged to plates whose circumference is on the horizontal areas of the aforementioned T-profile is resting.

The Plates attached to these racks are generally in the Essentially stiff and made from materials that make a significant difference Gypsum content included. Such plates are therefore relatively heavy and bulky.

Around Special ceilings, generally large in size, became more distant already proposed a textile cloth with very large dimensions to install, the custom made The geometry of the room is tailored and usually by a system held in place by elastic tensioners.

Also if such a design offers the advantage, aesthetically On the other hand, it has the disadvantages that are specific to it Customization inherent.

Because the attachment of such a suspended ceiling requires a Visit before making the textile cloth and the one-off steps of the cutting.

It is therefore impossible towels with large dimensions to automate and in large Number manufacture as it is essential is to make a special cut after the measurement of the room. All these disadvantages result too high production costs for Suspended ceiling suspended ceilings.

As also described in document FR-A-2 712 325 proposed that a carrier of semi-rigid material with predetermined elasticity, which is suitable for tensioning a flexible film / section.

The Invention sets itself the goal, a structure of a suspended ceiling to deliver the practical benefits of installing suspended ceilings made of rigid panels while combining the flattering aesthetic Appearance of the suspended Ceilings of tensioned fabric preserved.

description the invention

The Invention therefore relates to a plate which is intended to be mounted in a support frame of a structure of a suspended ceiling.

• – von einem vieleckigen Textilstoffabschnitt,
• – von einer Vielzahl von peripheren Elementen, die mit dem Textilstoffabschnitt im Bereich der Ecken des genannten Stoffabschnitt fest verbunden sind und jeweils eine untere Stützfläche für die Montage der Platte in dem Traggestell aufweisen,
• – von einer Anordnung von Stangen, die zwischen zwei diametral gegenüberliegenden peripheren Elementen gespannt sind.

This plate is characterized in that it is formed:

• From a polygonal fabric section,
• - Of a plurality of peripheral elements which are fixedly connected to the fabric portion in the region of the corners of said cloth portion and each having a lower support surface for the mounting of the plate in the support frame,
• - An arrangement of rods, which are stretched between two diametrically opposed peripheral elements.

With In other words, the plates according to the invention are plates with uniform surface whose for the Covering the ceiling required amount while installing this suspended ceiling without compulsory preliminary survey.

such Plates are made of stretched fabric and therefore have the aesthetic and functional advantages of using textiles on.

In In practice, the plates are preferably square, even rectangular trained, however, could for some special designs other polygonal shapes chosen without departing from the scope of the invention.

In practice, the fabric portion may advantageously comprise a plurality of layers of different types, which allow under different, each layer own characteristics to combine.

So can be a broken fabric section with an opaque fabric be connected, so that in the lighting the openwork texture the visible section of fabric is brought to bear.

at In another application, the fabric portion may be a foam layer which ones are included intended to produce a heat or soundproofing to ensure.

at Another application family may include the fabric section include electrically conductive tissue so that it acts as a heat source serves when properly fed.

According to one further feature of the invention, each peripheral element has one Angular or triangular shape and is in the area of a corner of the fabric section arranged.

So the ends of each side of the fabric section are firmly held, to ensure optimal clamping thanks to the tensioned rods.

In In practice, each peripheral element advantageously has means for clamping the fabric section on so that the plates as required, according to the cover of the suspended ceiling together can be.

The Storing the fabric sections independently of the peripheral elements also proves to be advantageous in terms of space requirements.

• – eine Klemme mit: – einer Stützfläche, – zwei mit der Stützfläche verbundenen Seitenflächen, die gegenüber den Rändern der Textilstoffabschnitte zu liegen kommen, – zwei Randleisten, die jeweils mit einer Seitenfläche verbunden und in Richtung der Stützfläche ausgerichtet und dazu bestimmt sind, mit dem Textilstoffabschnitt in der Nähe seiner Ränder in Kontakt zu kommen;
• – einen Keil, der geeignet ist, sich in die Klemme einzufügen und der folgendes aufweist: – eine erste Fläche, welche dazu bestimmt ist, mit dem Textilstoffabschnitt in Kontakt zu kommen, um ihn gegen die Randleisten der Klemme zu drücken, – eine zweite Fläche, die einen Winkel mit der ersten Fläche bildet;
• – einen Gegenkeil, der geeignet ist, sich zwischen der Stützfläche der Klemme und der zweiten Fläche des Keils einzufügen, so dass der Keil unter Einklemmen des Textilstoffabschnitts gegen die Randleisten der Klemme gedrückt wird.

In a first embodiment, the peripheral element comprises:

• A clamp having: - a support surface, - two side surfaces connected to the support surface, which lie opposite the edges of the textile fabric sections, - two edge strips, each connected to a side surface and oriented towards the support surface and intended to be connected to the Textile fabric section in the vicinity of its edges to come into contact;
• A wedge adapted to fit into the clamp and comprising: a first surface intended to come into contact with the fabric portion to press it against the edge of the clamp, a second surface which forms an angle with the first surface;
• - A counter-wedge, which is adapted to insert between the support surface of the terminal and the second surface of the wedge, so that the wedge is pressed under clamping of the fabric portion against the edge strips of the terminal.

With In other words, each peripheral element has two parts, the are suitable to slide towards each other and in a clamp insert, leaving the wedge the edge of the fabric section at the clamp clamps.

Of the Counterwedge is due to the force passing through the tensioned rod exercised is held, whereby a permanent pinching of the fabric section is ensured.

In a particular embodiment indicates the first area of the wedge on which the tissue comes to rest, ribs, which are opposite to the Edge strips of the terminal are located. This is how the marginal ridges penetrate the clamp easily into these ribs for an even more effective To ensure clamping of the fabric section.

In In practice, the wedge and the counter-wedge advantageously guide means for your Relative movement on.

So takes place when the counter-wedge is mounted in the clamp whose Forced movement along a diagonal of the fabric section or bisectors the angle formed by two edges of a clamp.

In the practice can this guide means advantageously of a rib and a complementary groove, which on the wedge and the counter-wedge are arranged to be formed.

In a particular embodiment The clamp is made of metal, so its thickness is severely limited can be and that consequently the proportion of below the fabric located peripheral element is extremely low.

If the plates are mounted in the support frame, there is thus practical no height difference between the fabric section and the actual frame.

Of course you can Such a peripheral element can be modified into a variety of geometries and is not unique to the shape of rectangular or square Plates limited, but it is possible to such an element for others as a 90 ° angle, yes, even curved Adapt shapes.

For some applications, it can be considered interesting to connect different peripheral elements of the invention to allow the joining of plates, so that a larger, multi-plate surface is formed.

• – einer Nut, welche dazu bestimmt ist, einen Rand des Textilstoffabschnitts aufzunehmen,
• – einer Zunge, die gegenüber einem Rand der Nut angelenkt und zwischen zwei Positionen beweglich ist, nämlich einer zurückgezognen Position, in der sie sich außerhalb der Nut befindet, und einer Verriegelungsposition, in der sie sich innerhalb der Nut befindet und das Gewebe festlegt.

In a further particular embodiment, the clamping means of the peripheral element are formed by:

• A groove intended to receive an edge of the fabric section,
• - A tongue which is articulated relative to an edge of the groove and movable between two positions, namely a zurückgezognen position in which it is outside the groove, and a locking position in which it is located within the groove and determines the tissue.

Different expressed represents the tongue in this embodiment a sufficient compressive force sure to rip out the Avoid tissue from the groove.

The Pinching can adapted to different fabric section thicknesses, and in the case where the tissue is relatively thick and open, is the fixing by the interaction of the tongue with the thread the fabric with which it is in contact, further improved.

In In practice, each peripheral element has a receptacle for receiving one end of the rod, which allows for easy and permanent attachment the pole across the plate allows.

In a particular embodiment At least one of the peripheral elements has means for adjusting the tension exerted by the tensioned rod. Because at some applications may prove interesting by the Deformation of the rods exercised Adjust clamping force.

For special Applications, the plate may further comprise a tension member, on the one hand with the bars in height their crossing area and on the other hand with the fabric section cooperates, so that the fabric section one in the direction of the rods convex shape is given.

So Each plate assumes a quasi conical shape, which is especially in the acoustics is in demand, since the one produced by such a plate surface is larger as the projected square surface. The absorption processes are increased as the angles of incidence are reduced, which is responsible for the attenuation of Sound waves favorable is.

In addition, lends such geometry has an attractive aesthetic appearance.

The reverse geometry can be used in the embodiment in which the plate further comprises an arm, on the one hand with the bars in height their crossing area and on the other hand with the fabric section cooperates in the region of their center, so that the fabric section a concave shape is given in the direction of the rods.

In In this case, the center of the fabric section from its rest position, located in the plane defined by the peripheral elements is pushed out. Such a geometry is due to the same reasons as explained above appreciated for their acoustic properties.

Of course, suspended ceilings be equipped with two types of aforementioned special plates, that can be mixed in particular according to a Quincunx in certain applications.

Summary Description of the figures

The Way of execution The invention and the resulting advantages from the description of the following embodiments with reference to the accompanying Figures emerge well, in these show:

1 a top view of a plate according to the invention,

2 a side view of the plate of 1 .

3 a vertical sectional view of a plate according to the invention, which is attached to the frame of the suspended ceiling,

4 a simplified perspective view of the terminal, which is used to form a first type of peripheral element,

5 a simplified perspective view of the wedge, which is used in the first type of peripheral element,

6 a simplified perspective view of the counter - wedge, with the clamp of 4 and the wedge of the 5 is used cooperatively

7 a view of the peripheral element consisting of the elements of 4 to 6 wherein the section is taken along a bisecting plane of the peripheral element,

8th a detailed sectional view of a peri pheren element shown in the waiting position for receiving a fabric section,

9 one with 8th identical section in which the peripheral element interacts with the fabric section,

the 10 and 11 Middle sectional views of embodiments of the plate.

embodiments the invention

As already mentioned, the invention relates to a new plate structure, which is intended to be suspended Equip ceilings and in which the main surface of a fabric section is formed.

The Geometry of such plates can be designed very diverse is in no way to the square shape, as in the accompanying figures is limited.

• – einem quadratischen Textilstoffabschnitt (2),
• – vier peripheren Elementen (4–7), die jeweils eine Winkelform aufweisen, die sich an jeder Ecke des Textilstoffabschnitts (2) befindet,
• – und aus zwei Metallstangen (8, 9), die zwischen den auf einer gleichen Diagonalen befindlichen peripheren Elementen (4, 6; 5, 7) gespannt sind, so dass auf den Textilstoffabschnitt (2) eine Spannung ausgeübt wird und ihm bei der in 1 dargestellten Form eine ebene Geometrie verliehen wird.

More precisely and as in 1 illustrates the plate according to the invention ( 1 ) of three main parts, namely:

• A square fabric section ( 2 )
• - four peripheral elements ( 4 - 7 ), each having an angular shape located at each corner of the fabric section (FIG. 2 ),
• - and two metal bars ( 8th . 9 ), which are located between the peripheral elements (on the same diagonal) ( 4 . 6 ; 5 . 7 ), so that on the fabric section ( 2 ) a tension is exerted and him at the in 1 illustrated shape is given a planar geometry.

More specifically, the fabric section ( 2 ) in each of its corners with the angular elements having an angular shape ( 4 - 7 ) whose underside ( 10 ) is designed to work on a T-profile ( 11 ), as it is in 3 is shown to rest.

The Connection of such T-profiles forms a grid, the square openings defined, in which the plates according to the invention are arranged.

That of such T-profiles ( 11 ) formed frame is below the main ceiling ( 13 ) with the help of hangers ( 14 ) or any other suitable means.

Each peripheral element ( 4 - 7 ), as in the 4 and 5 is intended to ensure pinching of the tissue in its peripheral area, preferably without any organ traversing or puncturing the tissue, which would form tearing lobes when under tension.

Such a peripheral element can be obtained by joining the three in the 4 to 6 be formed elements shown. For greater clarity, the various organs of the peripheral element have been shown to face upwards, which will face downwardly when the panel is to be fitted to form the suspended ceiling.

So is the fabric section on the top of the peripheral element shown during the Textile fabric section will be arranged down when the plate is attached to the support frame.

More specifically, the peripheral element, as in 4 shown, a clamp ( 20 ), which is essentially a support surface ( 21 ) has shown trapezoidal shape, which, however, may take other forms, as far as it forms a sufficient for the wedge and the counter wedge pad.

This support surface is located laterally by two side surfaces ( 22 . 23 ), which run perpendicular to her. These side surfaces ( 22 . 23 ) come opposite the edges of the fabric section ( 2 ) to lie. Each of these side surfaces ( 22 . 23 ) has a sidebar ( 24 . 25 ), which in the direction of the support surface ( 21 ) and whose end ( 26 . 27 ) is intended to come into contact with the fabric section, and preferably between two threads, to ensure effective anchoring.

The clamp ( 20 ) is made of a metallic material such as stainless steel.

The advantage of using a metallic material is that the thickness of the skirting ( 24 . 25 ), which are the only parts of the peripheral member lying on the underside of the fabric portion when mounted in the suspended ceiling, is reduced.

This clamp ( 20 ) is intended to be used in 5 illustrated wedge ( 30 ). This wedge ( 30 ), in the most common case where the plate is square or rectangular, has a general shape of a right-angled isosceles triangle as seen from above, but this shape could vary depending on that of the plate.

The wedge ( 30 ) has a first surface ( 31 ), which is intended to be connected to the textile fabric section ( 2 ) to come into contact with it, so that it 24 . 25 ) of the clamp ( 20 ) is pressed.

For this purpose, the first surface ( 31 ) of the wedge ( 30 ) Grooves ( 33 . 34 ) parallel to the rectangular sides of the wedge. These two grooves ( 33 . 34 ) are at a distance from the sides of the wedge that is substantially equal to the distance that the edges ( 26 . 27 ) of the sidebars ( 24 . 25 ) from the side surfaces ( 22 . 23 ) of the clamp ( 20 ) separates.

So are the edges ( 26 . 27 ) perpendicular to the grooves ( 33 . 34 ) when the wedge is inserted into the clamp, and the fabric is thus easily enclosed therein. It follows that the risks of tissue slippage or dislodgement of the peripheral element are very much reduced, indeed absent, in almost the majority of tissue types.

The wedge ( 30 ) has a second surface ( 32 ), which have a certain inclination relative to the first surface ( 31 ), so that the thickness of the wedge in the region of its right angle ( 35 ) is greater than at its hypotenuse ( 36 ).

So, the space between this underside ( 32 ) and the support surface ( 21 ) the clamp is located when the wedge ( 30 ) also has a variable thickness, which is intended to be in 6 illustrated counter wedge ( 40 ).

Such a counterwedge ( 40 ) has a thickness such that when its area ( 41 ) on the surface ( 32 ) of the wedge ( 30 ) slides, the surface ( 42 ) of the counter-wedge ( 40 ) finally with the support surface ( 21 ) the clamp comes into contact and consequently the textile fabric section ( 2 ) against the sidebars ( 24 . 25 ) presses the terminal.

The sliding movement of the counter-wedge opposite the wedge is thanks to the middle rib ( 43 ), which are used for this purpose on the surface ( 32 ) of the wedge ( 30 ) groove ( 36 ) slides.

Holding in position of the counter-wedge ( 40 ) opposite the wedge ( 30 ) thanks to the force that passes through the rod ( 8th . 9 ) in the field of a reception ( 46 ) on the counter wedge ( 40 ) comes into contact.

So the counter-wedge ( 40 ) in this position, in which it is inserted in the clamp, blocked, which consequently by the edge strips ( 24 . 25 ) of the clamp ( 20 ) maintains clamping force exerted on the fabric section.

Of course, the wedge ( 30 ) and the counterwedge ( 40 ) consist of very diverse materials, in particular of plastics such as polypropylene, polyvinyl chloride, polyamide, which are advantageously light.

Due to the design and the simplicity of this peripheral element, it is possible to detect several of these peripheral elements, for example in the region of the side surfaces (FIG. 22 . 23 ) of the clamps to form a connection area between a plurality of fabric sections and so as to be joined together.

The very small thickness of the side surfaces the terminal allows it, to approach the adjacent fabric sections very strong, so that a nearly perfect joining can be ensured.

On This way, according to a further embodiment, a peripheral Element of a profile or, as an example, through the Be formed connecting two profiles.

Thus, the peripheral element, as in 8th shown, a first U-shaped profile ( 50 ), which forms the outer part and a groove ( 51 ) for receiving a second, finer profile ( 55 ) contains.

The bottom ( 52 ) of the U-shaped outer profile is intended to be on the T-profile ( 11 ) of the frame.

The groove ( 51 ) of this U-profile ( 50 ) takes the second profile ( 55 ), which is designed to ensure the function of clamping the tissue.

In another embodiment, not shown, the be formed by a single profile element peripheral elements.

What that in 8th illustrated inner profile ( 55 ), this essentially has a groove ( 56 ) and a hinged tongue ( 57 ) on.

The groove ( 56 ) leading to the groove ( 51 ) of the external profile ( 50 ) is parallel, is intended, an edge of the fabric section ( 2 ).

The tongue ( 57 ) is opposite to an edge of the groove ( 56 ) and more precisely against the wall ( 58 ), which the upper part of the inner profile ( 55 ) hinged.

This linkage is defined by an area ( 59 ) lesser thickness and allows the pivoting of the tongue ( 57 ) between two positions.

As in 8th shown, this is Wei the outdoor area ( 60 ) of the clamping profile ( 55 ), so that the tongue ( 57 ) in the retracted position and outside the groove ( 56 ) is located.

As opposed to in 9 shown, is the outside of the profile ( 55 ) so that the tongue ( 57 ) again inside the groove ( 56 ) and to the interior of the groove ( 56 ).

In this way, the tongue ( 57 ) a pinching of the tissue on the opposite wall ( 52 ) of the inner profile ( 55 ) sure, and the orientation of the tongue ( 57 ) forms a support arch, which counteracts the exit of the tissue.

The blocking of the fabric becomes in the case where the fabric section ( 2 Having) a perforated structure in which the warp or weft threads are relatively far apart, such as in particular improved, for example, in the commercialized under the trade mark ^® BATYLINE technical fabrics.

In this case, a single thread ( 65 ) of the tissue, which has a relatively large diameter, with the end of the tongue ( 57 ) and ensures that the tissue is accurately and firmly fixed in position.

As in the 8th and 9 shown, the outdoor area ( 60 ) of the inner profile ( 55 ) over the tongue ( 57 ) also has a curved area ( 64 ) which is intended to abut the tissue when it is in the clamped position so as to ensure uniformity of the peripheral tension of the tissue.

This outdoor area ( 60 ) also serves as a support for the user to effect the pivoting of the tongue.

Of course it is the invention is not limited to the illustrated shape of the peripheral element limited, but covers all variants in which the tissue pinched by any suitable means in its peripheral area becomes. Because one of the advantages of the invention is a lightweight Attaching the peripheral elements around the tissue section enable, and this as needed, according to the attachment of the elements in the support frame.

According to a further feature of the invention, the plate ( 1 ) Rods ( 8th . 9 ) to bring the tissue under tension. These rods ( 8th . 9 ) act in the area of pits or recordings ( 46 ) provided for this purpose, with the peripheral elements ( 4 - 7 ) together.

Such recordings ( 46 ) can advantageously on the counter-wedge ( 40 ) or at the connecting region of the two legs of the in 8th represented angle of the peripheral element may be arranged.

This recording ( 46 ) has an inclination (α) with respect to the main plane of the plate ( 1 ), so that the rods ( 8th . 9 ), which receives them, are bent to exert a tension exciting the fabric.

The Inclination (α) is set so that the tension on the fabric is sufficient is, for the latter to be actual is plane and assumes no due to its own weight-related curvature.

In some embodiments, it may be provided that the recordings ( 46 ), which the rods ( 8th . 9 ), are provided with means which make it possible to fine tune the tension of the rod.

Yet the rods are designed in simplified forms such that such a setting is unnecessary is.

Besides that is also the length of each leg of the peripheral element set to a Invading the middle and the edges of the fabric section due to their own weight to avoid.

In practice, using square fabric sections ( 2 ) with a side dimension of 600 mm and a weight of 500 g / m ² achieved good results.

The peripheral elements ( 4 - 7 ) have a length of the order of 80 mm, and the rods used ( 8th . 9 ) are steel cylindrical rods with a diameter close to 6 mm.

The tension applied to the tissue is for a slope (α) of the rods ( 8th . 9 ) in the area of the peripheral elements ( 4 - 7 ) in the order of 15 ° is sufficient.

The invention also covers embodiments, as shown in the 10 and 11 are shown in which the fabric section is no longer flat, but on the contrary assumes an either upward or downward curvature.

As in 10 shown, the plate ( 80 ) thus an additional element that a tension member ( 81 ) and the one hand with the rods ( 82 ) in the region of their intersection and on the other hand with the fabric section ( 83 ) in its center by means of a protuberance area ( 84 ) having a hole formed in the center of the cloth section for this purpose ( 85 ), interacts.

The length of this tension member ( 81 ) is less than the distance which the rods ( 82 ) of the fabric section ( 83 ) separates when it is in the rest position. Thus, the middle of the fabric section opposite the main plane of the plate ( 80 ) elevated.

The tension member ( 81 ) and the central region of the substance section ( 83 ) may advantageously be provided with any means which allow to avoid the destruction of the fabric due to the additional applied tension.

In contrast, the in 11 represented plate ( 90 ) an arm ( 91 ) forming element, on the one hand with the rods ( 92 ) in the region of their overlap and on the other hand with the middle of the section ( 93 ) cooperates, so that the central region of the textile fabric section is pushed back under its rest position.

So is the convexity of the fabric section directed downward.

The appropriate means may be provided in the region of the central region of the cloth section for precise positioning and fixing in position of the lower end of the arm (FIG. 91 ) on the fabric section ( 93 ).

The design of the two in the 10 and 11 shown embodiments proves to be particularly advantageous because of their acoustic properties, since the angle of incidence of the sound waves are changed, which is favorable for the recording of the sound energy.

Of Further is the surface of the fabric section and are therefore their energy absorption capabilities greater than in the embodiment, where the fabric section is exactly level.

Of course and As already mentioned, the different plane and convex or concave forms be arranged with each other to different aesthetic and to give functional effects.

What As far as the actual textile fabric section is concerned, it can dependent on from the desired ones Properties extremely variable be.

So the fabric section of a perforated fabric may consist, in particular that which is brought by the applicant under the brand BATYLINE ^® in the trade. This fabric portion may be comprised of several different layers, such as a layer of open weave fabric and a layer of more opaque fabric, thereby making it possible to visually opaque the sheet while leaving it the aesthetic appearance of a broken fabric.

Of the Fabric portion may also be a foam layer or the like contained because of their heat and / or sound insulation properties is used.

In addition, can the printed on the fabric sections color or can On the textile fabric sections printed motifs advantageously used to mark in the area of the suspended ceiling to form, which is concerned with moving or replacing the colored ones Can develop plates.

The Use of a perforated or general air-permeable fabric section proves to be particularly beneficial to the ventilation and air conditioning functions sure.

Because the suspended one Ceiling covered by plates according to the invention is formed, in which the fabric sections through the air let, allowed an air circulation through the entire surface of the suspended ceiling therethrough.

Different expressed serves the entire surface the suspended one Ceiling as a ventilation opening.

The surface such a ventilation opening allows To use air circulating at speeds that are very high are significantly lower than those of the air, which in standard ventilation ducts circulated.

On this way you can the flow noise completely eliminated be, and the piping for circulating air in the suspended ceiling are unnecessary. It follows that the distance between the actual Ceiling and the suspended Ceiling can be significantly reduced as it is no longer required is to run there specific air piping.

A change the permeability the plates are chosen to ensure a distribution of pressure losses, as well as the surface of the false Blanket passing through their entire surface is substantially uniform.

Such an arrangement also allows to ensure the process of filtering the circulating air directly through the plates, and more specifically their fabric section, rather than through specific systems.

In an advantageous form of the invention, the various plates may also include a heating fabric, which makes it possible to heat the air flowing through them and in this way to ensure a uniform heat distribution. In this case, the metallic nature of the clamp ( 20 ) of the peripheral element to ensure an effective power supply.

In the practice can the plates according to the invention be mounted directly on the construction site. Because the assembly of a Plate includes the operations of attaching the four peripheral Elements in the corner of the fabric section, then the Attaching the two over the fabric section transverse diagonal bars.

From this it follows that the storage of different elements, which are destined to the suspended Ceiling form, independently can be ensured, the fabric sections regardless of the peripheral elements and the rods are stored.

• – die leichte Montage,
• – die Möglichkeit, die abgehängte Decke aus Standardelementen zu fertigen, ohne dass eine vorherige Besichtigung erforderlich ist,
• – die leichte Lagerung von Standardelementen, die für die Herstellung der Platten bestimmt sind,
• – eine große Vielfältigkeit bei den verwendeten Formen,
• – eine große Vielfältigkeit bei den Arten des verwendeten Textilstoffs, wodurch es möglich ist, das ästhetische Aussehen der abgehängten Decke sehr vielseitig zu gestalten und ihr zahlreiche Wärme- oder Schalldämmungsfunktionen zu verleihen,
• – die Möglichkeit, der abgehängten Decke geometrische Formen mit Konvexitäten zu verleihen, die für die Absorption von Schallwellen günstig sind,
• – die Möglichkeit der Ausbildung von abgehängten Decken, die als Belüftungsöffnung dienen, deren Oberfläche weitaus größer ist als die herkömmlichen Einheitsöffnungen, mit der Folge, dass die dem Luftrohrleitungssystem innewohnenden Fehler, wie die Strömungsgeräusche und der Platzbedarf beseitigt werden,
• – die Möglichkeit, die Lufteinblasbereiche nach Belieben und sehr einfach entsprechend den sich entwickelnden Büroanordnungen sowie den Jahreszeiten auszubilden: Frischlufteinblasen im Sommer im hinteren Bereich der Büros, Warmlufteinblasen im Winter nahe den Fenstern,
• – die Möglichkeit, Textilplatten zu fertigen, ohne auf Fasermaterialien zurückzugreifen, welche die Qualität der Umgebungsluft verschlechtern können.

It can be seen from the foregoing that the structure of the suspended ceiling panels according to the invention has numerous advantages, and in particular:

• - easy assembly,
• - the possibility of making the suspended ceiling from standard elements without the need for a prior visit,
• The easy storage of standard elements intended for the production of the plates,
• - a great diversity in the forms used,
• A great diversity in the types of fabric used, which makes it possible to make the aesthetic appearance of the suspended ceiling very versatile and to give it numerous thermal or acoustic insulation functions,
• The possibility of giving the suspended ceiling geometrical shapes with convexities favorable for the absorption of sound waves,
• The possibility of forming suspended ceilings which serve as a ventilation opening, the surface of which is much larger than the conventional unit openings, with the result that the inherent defects in the air duct system, such as flow noise and space requirements, are eliminated,
• - the possibility to design the air injection areas as desired and very easy according to the evolving office layouts as well as the seasons: fresh air injection in the summer in the back of the offices, warm air blowing in the winter near the windows,
• - The ability to produce textile panels, without resorting to fiber materials, which may degrade the quality of the ambient air.

Claims (16)

Plate ( 1 ), which is intended to be mounted in a supporting frame of a structure of a suspended ceiling, characterized in that it is formed: - by a polygonal fabric section ( 2 ), - of a plurality of peripheral elements ( 4 - 7 ) associated with the fabric section ( 2 ) in the region of the corners of said section of substance ( 2 ) and each having a lower support surface ( 10 ; 21 ; 52 ) for mounting the plate in the support frame, - an arrangement of rods ( 8th . 9 ) between two diametrically opposed peripheral elements ( 4 - 7 ) are tense. Plate according to claim 1, characterized in that the textile fabric section ( 2 ) assumes a square or rectangular shape. Plate according to claim 1, characterized in that the fabric section several layers of different types having. Textile plate according to claim 3, characterized the fabric section includes a foam layer. Plate according to claim 3, characterized in that the fabric portion includes an electrically conductive fabric. Plate according to claim 1, characterized in that the peripheral elements ( 4 - 7 ) Medium ( 25 ) for clamping the fabric section ( 2 ) exhibit. Plate according to claim 1, characterized in that each peripheral element comprises: - a clamp ( 20 ) with: - said supporting surface ( 21 ), - two with the support surface ( 21 ) connected side surfaces ( 22 . 23 ), which are opposite the edges of the fabric section ( 2 ), - two sidebars ( 24 . 25 ), each with a side surface ( 23 . 24 ) and in the direction of the support surface ( 21 ) and are to be true, with the fabric section ( 2 ) to come into contact near its edges; - a wedge ( 30 ), which is suitable to be in the terminal ( 20 ) and comprising: - a first surface ( 31 ), which is intended to be connected to the textile fabric section ( 2 ) to come into contact with it against the edges ( 24 . 25 ) of the clamp ( 20 ) - a second area ( 32 ), which makes an angle with the first surface ( 31 ) forms; - a counterwedge ( 40 ), which is suitable between the support surface ( 21 ) of the clamp ( 20 ) and the second surface ( 32 ) of the wedge ( 30 ), so that the wedge ( 30 ) with clamping of the textile fabric section ( 2 ) against the sidebars ( 24 . 25 ) of the clamp ( 20 ) is pressed. Plate according to claim 7, characterized in that the first surface ( 31 ) of the wedge ( 30 ) Ribs ( 33 . 34 ), which are opposite the edge strips ( 24 . 25 ) of the clamp are located. Plate according to claim 7, characterized in that the wedge ( 30 ) and the counterwedge ( 40 ) Guide means ( 37 . 43 ) for the relative movement to each other. Plate according to claim 9, characterized in that the guide means are of a rib ( 43 ) and a complementary groove ( 37 ) formed on the wedge ( 30 ) and the counterwedge ( 40 ) are arranged. Plate according to claim 7, characterized in that the clamp ( 20 ) is made of metal. Plate according to claim 6, characterized in that the clamping means are formed by: - a groove ( 56 ), which is intended, an edge of the fabric section ( 2 ), - a tongue ( 57 ), which with respect to an edge of the groove ( 56 ) and is movable between two positions, namely a withdrawn position in which they are outside the groove ( 56 ) and a locking position in which they are located within the groove (FIG. 56 ) and the fabric section ( 2 ). Plate according to claim 1, characterized in that each peripheral element ( 4 - 7 ) a recording ( 46 ) for receiving one end of a rod ( 8th . 9 ) having. Plate according to claim 1, characterized in that at least one peripheral element ( 4 - 7 ) Means for adjusting the tensioned rod ( 8th . 9 ) exerted tension. Plate ( 80 ) according to claim 1, characterized in that it further comprises a tension member ( 81 ), which with the rods ( 82 ) in the region of their crossing area and with the textile fabric section ( 83 ) cooperates in the region of its center, so that the fabric section ( 83 ) one in the direction of the rods ( 82 ) convex shape is given. Plate ( 90 ) according to claim 1, characterized in that it also comprises an arm ( 91 ), which is connected to the rods ( 92 ) in the region of their crossing area and with the textile fabric section ( 93 ) cooperates in the region of their center, so that the textile fabric section ( 93 ) one in the direction of the rods ( 92 ) is given a concave shape.