EP0378746B1 - Bed, in particular a spring mattress consisting of a rectangular frame - Google Patents
Bed, in particular a spring mattress consisting of a rectangular frame Download PDFInfo
- Publication number
- EP0378746B1 EP0378746B1 EP89114079A EP89114079A EP0378746B1 EP 0378746 B1 EP0378746 B1 EP 0378746B1 EP 89114079 A EP89114079 A EP 89114079A EP 89114079 A EP89114079 A EP 89114079A EP 0378746 B1 EP0378746 B1 EP 0378746B1
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- EP
- European Patent Office
- Prior art keywords
- frame
- bed
- belts
- fastened
- air cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/047—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled incorporating inflatable elements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
- A47C23/24—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type using tensioned textile or other non-resilient strips
Definitions
- the invention relates to a bed frame, in particular a bed insert, consisting of a square frame.
- Bed inserts consist of a frame which is provided with parallel strips which are fastened on opposite sides. These strips are made of resilient material, such as wood; the individual wooden strips are usually stored in rubber bags.
- Such bed inserts therefore have certain resilient properties. Nevertheless, such a bed insert is not particularly suitable, in particular for people with spinal injuries, because when lying on such a bed insert, which is additionally equipped with a mattress, a uniform pressure distribution cannot be achieved. Certain parts of the body are therefore not supported when lying down, which is why the people whose skeletal apparatus is damaged still have certain difficulties when lying down.
- the invention has for its object to provide a bed frame, in particular a bed insert, with which it is possible to achieve a uniform support of the lying body parts when lying down, so that in particular unsupported body parts or cavities are avoided when lying down.
- circumferential straps are fastened parallel to one another in the frame, and in that an undivided air cushion extending approximately over the entire inside length of the frame is arranged between the lower and the upper run of the circumferential straps.
- the one-piece design of the air cushion and the parallel arrangement of individual straps in the frame of the bed frame or bed insert means that the lying body is supported at all points. This is because the air in the air cushion can be distributed over the entire length or length of the bed.
- a support of the body over its entire length is not achieved by this design, because due to the three-part design of the air cushion, air compensation within the air cushion cannot take place here due to different weight effects on the air cushion between the individual air cushion.
- the design according to the invention is characterized in that the air cushion, in which the pressure can be adjusted according to the weight of the person lying on it, is arranged centrally in the frame.
- the straps are designed to be tensionable. In the simplest case, this can be done in that each belt designed as a band is guided around tensioning strips which are fastened to the inside of the frame. Of course, conventional tensioning clips or the like can also be used to tension such a belt. Finally, the training can also be made such that the belt is designed as an endless belt which is guided around the tensioning strips.
- a second embodiment is characterized in that belts are fastened in the frame on opposite sides, that an undivided air cushion, which extends approximately over the entire clear length of the frame, is arranged on the belts, and that slats are fastened on the air cushion.
- a slat is assigned to each of the belts fastened parallel to one another in the frame; In order not to impair the flexibility of such a frame, the slats are at a vertical distance from the frame.
- the pressure in the air cushion is adjustable and that the air cushion is arranged in the center of the frame.
- Each belt can also be designed to be tensionable, where it is optionally guided in tensioning strips which are fastened to the inside of the frame.
- the third embodiment is a modification of the second embodiment.
- the length of the air cushion is divided in two, the two air cells forming a distance from one another and the two air cells being connected to one another by the slats lying on them.
- the advantage of this embodiment is better air circulation.
- the advantage of the three embodiments of such a bed is that the body lying thereon is evenly supported at every point, since the air cushion can adapt to the body shape in an ideal manner.
- the straps are designed like a net, in which case the width of these net-like straps is arbitrary, since it is precisely through this net-like design that it is possible to line these straps linearly at individual points where greater hardness is desired tighten. Any creasing is compensated for by the air cushion.
- a clamping bar frame can be provided instead of the clamping bars, which frame is made up of several parts, preferably three parts.
- the frame labeled 1 consists of the opposite sides 2, 2a and 3, 3a (Fig. 2).
- Belts 4 are arranged on the opposite sides 2, 2a of the frame.
- the design is such that such a belt is designed as a band which has the lower run 4a and the upper run 4b.
- An air cushion 5 is arranged between the upper run and the lower run, and is designed in the form of a wider hose 6 which is filled with compressed air.
- the belt 4 is fastened in the form of a band with an upper run 4b and a lower run 4a to a tensioning bar 7 which is arranged on the inside of the frame and which has corresponding recesses 8 through which the band 4 is guided.
- the belt can also be designed as an endless belt.
- Such a band or belt can be tensioned in a wide variety of ways, for example at the clamping point on the tensioning bar or with a specific tensioning lock, as is schematically designated by 10.
- the tensioning can also take place in that the air in the hose 6 is provided with a corresponding pressure. The variability of the pressure also gives the possibility of making the storage area soft or hard.
- this design of the bed insert ensures that every part of the body of the patient is supported so that any cavities are avoided and consequently corresponding one-sided loads on the skeletal apparatus cannot occur.
- the mattress 11 (FIG. 1) does not need to have the usual strength, it can be made much weaker.
- Fig. 5 shows the second embodiment; this differs from the first embodiment essentially in that instead of a plurality of circumferential belts arranged parallel to one another with upper and lower run, only a lower carrying belt 12 is attached to the frame 1, on which the air cushion 5 rests.
- Slats for example wooden slats 13, are attached to the air cushion 5 and have a vertical distance x from the frame 1 in order not to impair the flexibility of the frame as a whole.
- Fig. 6 shows a third embodiment modified from the second.
- the two air cushions designated 14 form a distance z from one another in order to further increase the air circulation for the mattress lying on the wooden slats 13.
- Fig. 7 shows an embodiment in which the tension bars 7 of the three embodiments are replaced by a tension bar frame 15.
- the tensioning bar frame rests in the frame 1;
- the tensioning bar frame is made up of several parts, preferably three parts.
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- Tents Or Canopies (AREA)
- Invalid Beds And Related Equipment (AREA)
- Massaging Devices (AREA)
Abstract
Description
Die Erfindung betrifft ein Bettgestell, insbesondere einen Betteinsatz, bestehend aus einem viereckigen Rahmen.The invention relates to a bed frame, in particular a bed insert, consisting of a square frame.
Es sind Betteinsätze bekannt, welche aus einem Rahmen bestehen, der mit parallelen Leisten versehen ist, die an gegenüberliegenden Seiten befestigt sind. Diese Leisten sind aus federndem Material, beispielsweise aus Holz gefertigt; die einzelnen Holzleisten lagern dabei meistens in Gummitaschen.Bed inserts are known which consist of a frame which is provided with parallel strips which are fastened on opposite sides. These strips are made of resilient material, such as wood; the individual wooden strips are usually stored in rubber bags.
Solche Betteinsätze besitzen mithin gewisse federnde Eigenschaften. Gleichwohl ist aber ein solcher Betteinsatz, insbesondere für wirbelsäulengeschädigte Menschen nicht gut geeignet, weil beim Liegen auf einem solchen Betteinsatz, das zusätzlich noch mit einer Matratze ausgerüstet ist, eine gleichmäßige Druckverteilung nicht erreichbar ist. Es bleiben also gewisse Körperteile beim Liegen nicht abgestützt, weshalb die Personen, deren Skelettapparat geschädigt ist, immer noch gewisse Schwierigkeiten beim Liegen haben.Such bed inserts therefore have certain resilient properties. Nevertheless, such a bed insert is not particularly suitable, in particular for people with spinal injuries, because when lying on such a bed insert, which is additionally equipped with a mattress, a uniform pressure distribution cannot be achieved. Certain parts of the body are therefore not supported when lying down, which is why the people whose skeletal apparatus is damaged still have certain difficulties when lying down.
Es ist bekannt zur Erzielung einer gleichmäßigen Druckbelastung beim Liegen sogenannte Wasserbetten vorzusehen. Diese Wasserbetten müssen aber ständig, erwärmt werden da sonst ein zu großer Kühleffekt auftritt. Außerdem ist ein solches Wasserbett naturgemäß nicht luftdurchlässig, so daß es zu einem Wärmestau kommt, weshalb das Liegen auf solchen Wasserbetten nicht als angenehm empfunden wird.It is known to provide so-called water beds to achieve a uniform pressure load when lying down. However, these water beds must be warmed constantly, otherwise the cooling effect would be too great. In addition, such a water bed is naturally not air-permeable, so that there is a build-up of heat, which is why lying on such water beds is not perceived as pleasant.
Der Erfindung liegt die Aufgabe zugrunde, ein Bettgestell, insbesondere einen Betteinsatz zu schaffen, mit dem es möglich ist, beim Liegen eine gleichmäßige Abstützung der aufliegenden Körperteile zu erzielen, so daß insbesondere nicht abgestützte Körperteile oder Hohlraumbildungen beim Liegen vermieden sind.The invention has for its object to provide a bed frame, in particular a bed insert, with which it is possible to achieve a uniform support of the lying body parts when lying down, so that in particular unsupported body parts or cavities are avoided when lying down.
Das wird erfindungsgemäß dadurch erreicht, daß im Rahmen an gegenüberliegenden Seiten umlaufende Gurte parallel zueinander befestigt sind, und daß zwischen dem Unter- und dem Obertrum der umlaufenden Gurte ein nicht geteiltes sich etwa über die gesamte lichte Länge des Rahmes erstreckendes Luftpolster angeordnet ist.This is achieved according to the invention in that circumferential straps are fastened parallel to one another in the frame, and in that an undivided air cushion extending approximately over the entire inside length of the frame is arranged between the lower and the upper run of the circumferential straps.
Durch die einteilige Ausbildung des Luftpolsters und durch die parallele Anordnung einzelner Gurte im Rahmen des Bettgestells bzw. Betteinsatzes, wird erreicht, daß der liegende Körper an allen Stelle gestützt wird. Dies deshalb, weil die Luft des Luftpolsters sich über die gesamte Liegelänge bzw. Länge verteilen kann.The one-piece design of the air cushion and the parallel arrangement of individual straps in the frame of the bed frame or bed insert means that the lying body is supported at all points. This is because the air in the air cushion can be distributed over the entire length or length of the bed.
Aus der DD-Patentschrift 8593 ist nun bekannt, den Rahmen eines Liegesofas mit Gummiband schraubenförmig zu bespannen, und zwischen dem Ober- und Untertrum des Gummibandes drei in der Breite geteilte Luftpolster anzuordnen. Diese Luftpolster sind hierbei so ausgebildet, daß durch sie die Liegefläche des Sofas ein zu allen Seiten hin gewölbtes Aussehen erhält.From DD patent 8593 it is now known to cover the frame of a reclining sofa with a rubber band in a helical manner, and to arrange three air cushions divided in width between the upper and lower run of the rubber band. These air cushions are designed so that they give the couch surface of the sofa a curved appearance on all sides.
Eine Abstützung des Körpers über seine gesamte Länge wird durch diese Ausbildung aber nicht erreicht, da bedingt durch die dreiteilige Ausbildung der Luftpolster hier ein Luftausgleich innerhalb des Luftpolsters durch unterschiedliche Gewichtseinwirkung auf die Luftpolster zwischen den einzelnen Luftpolstern nicht erfolgen kann.A support of the body over its entire length is not achieved by this design, because due to the three-part design of the air cushion, air compensation within the air cushion cannot take place here due to different weight effects on the air cushion between the individual air cushion.
Die Ausbildung der Luftpolster gemäß der DD-PS 8593 dient, wie bereits ausgeführt, vielmehr lediglich dazu, dem Liegesofa ein gewölbtes Aussehen zu verleihen.The formation of the air cushions according to DD-PS 8593 serves, as already stated, rather only to give the couch a curved appearance.
Im einzelnen zeichnet sich die erfindungsgemäße Ausbildung dadurch aus, daß das Luftpolster, bei dem der Druck entsprechend dem Gewicht der aufliegenden Person einstellbar ist, mittig im Rahmen angeordnet ist.In particular, the design according to the invention is characterized in that the air cushion, in which the pressure can be adjusted according to the weight of the person lying on it, is arranged centrally in the frame.
Um die Härte eines solchen Bettes einstellen zu können, sind die Gurte spannbar ausgebildet. Das kann im einfachsten Fall dadurch geschehen, daß jeder als Band ausgebildete Gurt um Spannleisten geführt ist, die an der Innenseite des Rahmens befestigt sind. Selbstverstandlich können zum Spannen eines solchen Gurtes auch übliche Spannklammern oder dergleichen verwendet werden. Schließlich kann die Ausbildung auch so getroffen werden, daß das Band als endloses Band ausgeführt ist, welches um die Spannleisten geführt ist.In order to be able to adjust the hardness of such a bed, the straps are designed to be tensionable. In the simplest case, this can be done in that each belt designed as a band is guided around tensioning strips which are fastened to the inside of the frame. Of course, conventional tensioning clips or the like can also be used to tension such a belt. Finally, the training can also be made such that the belt is designed as an endless belt which is guided around the tensioning strips.
Eine zweite Ausführungsform zeichnet sich erfindungsgemaß dadurch aus, daß im Rahmen an gegenüberliegenden Seiten Gurte befestigt sind, daß auf den Gurten ein nicht geteiltes, sich etwa über die gesamte lichte Länge des Rahmens erstreckendes Luftpolster angeordnet ist, und daß auf dem Luftpolster Latten befestigt sind. Jedem der parallel zueinander im Rahmen befestigten Gurte ist hierbei eine Latte zugeordnet; um die Flexibilität eines solchen Rahmens nicht zu beeinträchtigen, weisen die Latten einen vertikalen Abstand zum Rahmen auf. Im übrigen gilt auch hier, daß der Druck im Luftpolster einstellbar ist, und daß das Luftpolster mittig im Rahmen angeordnet ist. Auch kann jeder Gurt spannbar ausgebildet sein, wobei er gegebenenfalls in Spannleisten geführt ist, die an der Innenseite des Rahmens befestigt sind.A second embodiment is characterized in that belts are fastened in the frame on opposite sides, that an undivided air cushion, which extends approximately over the entire clear length of the frame, is arranged on the belts, and that slats are fastened on the air cushion. A slat is assigned to each of the belts fastened parallel to one another in the frame; In order not to impair the flexibility of such a frame, the slats are at a vertical distance from the frame. In addition, it also applies here that the pressure in the air cushion is adjustable and that the air cushion is arranged in the center of the frame. Each belt can also be designed to be tensionable, where it is optionally guided in tensioning strips which are fastened to the inside of the frame.
Die ditte Ausführungsform stellt eine Abwandlung der zweiten Ausführungsform dar. Das Luftpolster ist hierbei in der Länge zweigeteilt ausgebildet, wobei die beiden Luftpolster einen Abstand zueinander bilden und die beiden Luftpolster durch die aufliegenden Latten miteinander verbunden sind. Der Vorteil dieser Ausführungsform besteht in einer besseren Luftzirkulation.The third embodiment is a modification of the second embodiment. The length of the air cushion is divided in two, the two air cells forming a distance from one another and the two air cells being connected to one another by the slats lying on them. The advantage of this embodiment is better air circulation.
Der Vorteil der drei Ausführungsformen eines solchen Bettes besteht darin, daß der darauf liegende Körper an jeder Stelle gleichmäßig abgestützt ist, da sich das Luftpolster der Körperform in idealer Weise anpassen kann. Gleiches wird erreicht, wenn die Gurte netzartig ausgebildet sind, wobei in diesem Fall die Breite dieser netzartig ausgebildeten Gurte beliebig ist, da eben durch diese netzartige Ausbildung die Möglichkeit besteht, diese Gurte linienförmig an einzelnen Stellen, an denen eine größere Härte gewünscht wird, zu spannen. Eine etwaige Faltenbildung wird durch das Luftpolster ausgeglichen.The advantage of the three embodiments of such a bed is that the body lying thereon is evenly supported at every point, since the air cushion can adapt to the body shape in an ideal manner. The same is achieved if the straps are designed like a net, in which case the width of these net-like straps is arbitrary, since it is precisely through this net-like design that it is possible to line these straps linearly at individual points where greater hardness is desired tighten. Any creasing is compensated for by the air cushion.
Bei einem solchen Bettgestell bzw. einem solchen Betteinsatz braucht auch die Matratze nicht besonders dick zu sein, vielmehr ist förderlich, wenn die Matratze keine allzu große Dicke aufweist, damit die Vorteile eines solchen Bettes, insbesondere ihre Anpassungsfähigkeit an die entsprechende Körperform voll zur Geltung kommen kann. Um eine individuelle Einstellung des Kopf- und Fußteiles zu ermöglichen, kann anstelle der Spannleisten ein Spannleistenrahmen vorgesehen sein, der mehrteilig, vorzugsweise dreiteilig ausgebildet ist.With such a bed frame or such a bed insert, the mattress does not need to be particularly thick, rather it is beneficial if the mattress is not too thick so that the advantages of such a bed, in particular its adaptability to the corresponding body shape, come into their own can. In order to enable an individual adjustment of the head and foot section, a clamping bar frame can be provided instead of the clamping bars, which frame is made up of several parts, preferably three parts.
In der Zeichnung ist eine beispielsweise Ausführungsform dargestell.
- Fig. 1 zeigt einen Querschnitt durch einen erfindungsgemäßen Betteinsatz der ersten Ausführungsform;
- Fig. 2 ist eine Aufsicht auf den erfindungsgemäßen Betteinsatz gemäß Fig. 1;
- Fig. 3 zeigt im einzelnen die Befestigung der Gurte im Zusammenhang mit dem Luftpolster;
- Fig. 4 zeigt die Stellung der Betteinsatzteile unter Belastung;
- Fig. 5 zeigt die zweite Ausführungsform im Schnitt;
- Fig. 6 zeigt die dritte Ausführungsform im Schnitt,
- Fig. 7 zeigt den äußeren Rahmen mit eingesetztem Spannleistenrahmen.
- Fig. 1 shows a cross section through a bed insert according to the invention of the first embodiment;
- FIG. 2 is a top view of the bed insert according to the invention shown in FIG. 1;
- Fig. 3 shows in detail the attachment of the straps in connection with the air cushion;
- Fig. 4 shows the position of the bed insert parts under load;
- Fig. 5 shows the second embodiment in section;
- 6 shows the third embodiment in section,
- Fig. 7 shows the outer frame with the clamping bar frame inserted.
Der mit 1 bezeichnete Rahmen besteht aus den einander gegenüberliegenden Seiten 2, 2a und 3, 3a (Fig. 2). An den gegenüberliegenden Seiten 2, 2a des Rahmens sind Gurte 4 angeordnet. Im einzelnen ist die Ausbildung dabei so getroffen, daß ein solcher Gurt als Band ausgebildet ist, welches den Untertrum 4a und den Obertrum 4b aufweist. Zwischen dem Obertrum und dem Untertrum ist ein Luftpolster 5 angeordnet, das in Form eines breiteren Schlauches 6 ausgebildet ist, der mit Druckluft gefüllt ist.The frame labeled 1 consists of the
Wie die Fig. 3 zeigt, ist der Gurt 4 in Form eines Bandes mit Obertrum 4b und Untertrum 4a an einer Spannleiste 7 befestigt, die an der Innenseite des Rahmens angeordnet ist und welche entsprechende Aussparungen 8 aufweist, durch die das Band 4 geführt ist. Das Band kann auch als endloses Band ausgebildet sein. Das Spannen eines solchen Bandes bzw. Gurtes kann auf die verschiedenste Weise erfolgen, beispielsweise an der Einspannstelle an der Spannleiste oder aber mit einem bestimmten Spannschloß, wie es schematisch mit 10 bezeichnet ist. Schließlich kann das Spannen auch dadurch erfolgen, daß die Luft in dem Schlauch 6 mit einem entsprechenden Druck versehen wird. Die Veränderbarkeit des Druckes ergibt auch die Möglichkeit, die Lagerfläche entsprechend weich oder hart auszugestalten.As shown in FIG. 3, the
Wie die Fig. 4 zeigt ist durch diese Ausbildung des Betteinsatzes sichergestellt, daß jede Körperstelle des Liegenden abgestützt ist, so daß irgendwelche Hohlräume vermieden sind und demzufolge auch entsprechende einseitige Belastungen des Skelettapparates nicht auftreten können.As shown in FIG. 4, this design of the bed insert ensures that every part of the body of the patient is supported so that any cavities are avoided and consequently corresponding one-sided loads on the skeletal apparatus cannot occur.
Da der Betteinsatz mit dem Gurt und dem Luftpolster entsprechend weich oder hart eingestellt werden kann, braucht auch die Matratze 11 (Fig. 1) nicht die übliche Stärke zu haben, sie kann wesentlich schwächer ausgebildet sein.Since the bed insert with the belt and the air cushion can be set appropriately soft or hard, the mattress 11 (FIG. 1) does not need to have the usual strength, it can be made much weaker.
Auch die Luftzirkulation ist gegeben; da genügend Zwischenräume im Betteinsatz vorhanden sind.There is also air circulation; because there are enough gaps in the bed insert.
Fig. 5 stellt die zweite Ausführungsform dar; diese unterscheidet sich von der ersten Ausführungsform im wesentlichen dadurch, daß anstelle von mehreren, parallel zueinander angeordneten, umlaufenden Gurten mit Ober- und Untertrum, lediglich ein unterer Traggurt 12 am Rahmen 1 befestigt ist, auf dem das Luftpolster 5 aufliegt. Auf dem Luftpolster 5 sind Latten, beispielsweise Holzlatten 13 befestigt, die einen vertikalen Abstand x zum Rahmen 1 aufweisen, um die Flexibilität des Rahmens insgesamt nicht zu beeinträchtigen.Fig. 5 shows the second embodiment; this differs from the first embodiment essentially in that instead of a plurality of circumferential belts arranged parallel to one another with upper and lower run, only a
Fig. 6 zeigt eine dritte von der zweiten abgewandelte Ausführungsform. Die beiden mit 14 bezeichneten Luftpolster bilden einen Abstand z zueinander, um die Luftzirkulation für die auf den Holzlatten 13 liegende Matratze noch weiter zu erhöhen.Fig. 6 shows a third embodiment modified from the second. The two air cushions designated 14 form a distance z from one another in order to further increase the air circulation for the mattress lying on the
Fig. 7 zeigt eine Ausbildung, bei der die Spannleisten 7 der drei Ausführungsformen durch einen Spannleistenrahmen 15 ersetzt werden. Der Spannleistenrahmen ruht hierbei in dem Rahmen 1; um eine Verstellung des Kopf- und Fußteiles zu ermöglichen, ist der Spannleistenrahmen mehrteilig, vorzugsweise dreiteilig ausgebildet.Fig. 7 shows an embodiment in which the tension bars 7 of the three embodiments are replaced by a
Claims (14)
- Bed understructure, especially bed insert, consisting of a rectangular frame, wherein encircling belts (4) are fastened parallel to one another in the frame (1) at oppositely disposed sides (2, 2a), and that arranged between the lower and the upper run (4a, 4b) of the encircling belts (4) is an undivided air cushion (5) extending approximately over the entire clear length of the frame (1).
- Bed understructure, consisting of a rectangular frame, wherein belts (12) are fastened in the frame (1) at oppositely disposed sides, that arranged on the belts (12) is an undivided air cushion (5) extending approximately over the entire clear length of the frame (1), and that slats (13) are fastened on the air cushion (5).
- Bed understructure, consisting of a rectangular frame, wherein belts (12) are fastened in the frame at oppositely disposed sides, that arranged on the belts (12) are two air cushions (14), which extend approximately over the entire clear length of the frame (1) and which have a spacing (Z) from one another, and that slats (13) are fastened on the air cushions (14).
- Bed understructure according to claim 1 and 2, characterised thereby that the air cushion (5) is arranged centrally in the frame.
- Bed understructure according to claim 1, 2 and 3, characterised thereby, that the pressure in the air cushion (5) or the air cushions (14) is adjustable.
- Bed understructure according to claim 1, 2 and 3, characterised thereby, that each belt (4, 12) is constructed to be tightenable.
- Bed understructure according to claim 1, 2 and 3, characterised thereby, that each belt (4, 12) is guided around tensioning bars (7), which are fastened to the inner side of the frame (1).
- Bed understructure according to claim 1, characterised thereby, that the belts (4) are respectively executed as endless tape.
- Bed understructure according to claim 2 and 3, characterised thereby, that the slats (13) have a spacing (x) relative to the frame (1).
- Bed understructure according to claim 2 and 3, characterised thereby, that the belts (12) are fastened parallel to one another to the tensioning bars (7) and a slat (13) is associated with each belt (12).
- Bed understructure according to claim 1, 2 and 3, characterised thereby, that the belts (4, 12) are executed lattice-like.
- Bed understructure according to claim 1, 2, 3 and 11, characterised thereby, that the belts (4, 12) have a desired width.
- Bed understructrure according to claim 1, 2 and 3, characterised thereby, that fastened in the frame (1) is a tensioning bar frame (15), which serves in place of the tensioning bars (7) for the reception of the belts (4, 12).
- Bed understructure according to claim 13, characterised thereby, that the tensioning bar frame (15) is constructed to be multi-part, preferably three-part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89114079T ATE80537T1 (en) | 1989-01-14 | 1989-07-31 | BED BASE, IN PARTICULAR BED INSERT, CONSISTING OF A SQUARE FRAME. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8900377U DE8900377U1 (en) | 1989-01-14 | 1989-01-14 | Bed frame consisting of a square frame |
| DE8900377U | 1989-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0378746A1 EP0378746A1 (en) | 1990-07-25 |
| EP0378746B1 true EP0378746B1 (en) | 1992-09-16 |
Family
ID=6835053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89114079A Expired - Lifetime EP0378746B1 (en) | 1989-01-14 | 1989-07-31 | Bed, in particular a spring mattress consisting of a rectangular frame |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0378746B1 (en) |
| AT (1) | ATE80537T1 (en) |
| DE (2) | DE8900377U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2146190B1 (en) * | 1998-12-30 | 2001-02-01 | Lamanor S L | LAMA FOR WOOD SOMIERES. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000259A1 (en) * | 1985-06-28 | 1987-01-15 | Aluminum Company Of America | Process and apparatus for removing volatiles from metal |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD8593A (en) * | ||||
| DE158041C (en) * | ||||
| DE397638C (en) * | 1921-10-20 | 1924-07-04 | Harold Morley | Cushions for seats, upholstered benches, etc. like |
| FR47087E (en) * | 1936-02-10 | 1936-12-14 | Elastic bed bases | |
| DE810422C (en) * | 1949-03-12 | 1951-08-09 | Alfred Seiffert | Sitting or lying area with air cushion suspension |
| DE6927752U (en) * | 1969-07-11 | 1969-10-30 | Karl Krumme Jr Kommanditgesell | MATTRESS FRAME |
| AT381851B (en) * | 1983-12-16 | 1986-12-10 | Gerfried Schwanner | Slatted base for beds od. DGL. |
| DE3505644A1 (en) * | 1985-02-19 | 1986-08-21 | Metalegno Stabilimento, Vaduz | Slatted support for double beds |
| CH670945A5 (en) * | 1985-10-22 | 1989-07-31 | Huesler Liforma Entwicklungs A | Under-frame for bed or couch |
| AT385647B (en) * | 1986-05-22 | 1988-04-25 | Huemer Hermann | MATTRESS |
-
1989
- 1989-01-14 DE DE8900377U patent/DE8900377U1/en not_active Expired
- 1989-07-31 EP EP89114079A patent/EP0378746B1/en not_active Expired - Lifetime
- 1989-07-31 DE DE8989114079T patent/DE58902299D1/en not_active Expired - Fee Related
- 1989-07-31 AT AT89114079T patent/ATE80537T1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000259A1 (en) * | 1985-06-28 | 1987-01-15 | Aluminum Company Of America | Process and apparatus for removing volatiles from metal |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0378746A1 (en) | 1990-07-25 |
| DE8900377U1 (en) | 1989-03-30 |
| DE58902299D1 (en) | 1992-10-22 |
| ATE80537T1 (en) | 1992-10-15 |
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