EP0351721B1 - Suspension frame for a seat or bed - Google Patents
Suspension frame for a seat or bed Download PDFInfo
- Publication number
- EP0351721B1 EP0351721B1 EP89112898A EP89112898A EP0351721B1 EP 0351721 B1 EP0351721 B1 EP 0351721B1 EP 89112898 A EP89112898 A EP 89112898A EP 89112898 A EP89112898 A EP 89112898A EP 0351721 B1 EP0351721 B1 EP 0351721B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- suspension frame
- wires
- chair
- swing wires
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 239000011435 rock Substances 0.000 claims 2
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000000284 resting effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/006—Oscillating, balancing or vibrating mechanisms connected to the bedstead
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/84—Suspended beds, e.g. suspended from ceiling
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/0255—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame pivotally mounted in the base frame, e.g. swings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
Definitions
- the invention relates to a suspension frame for a piece of seating or reclining furniture.
- the invention is therefore based on the object of making available a hanging frame of the type mentioned which, with perfect statics, has a significantly increased sensitivity to movements of the human body and makes it possible to convert existing seating or reclining furniture.
- the invention consists in that, in a suspension frame for a piece of seating or reclining furniture of the type mentioned at the outset, the intermediate support hangs on the base support by means of two intermediate support cable pendulums arranged at a distance from one another.
- the invention proposes that the projections of the support girder and intermediate girder rope pendulum form a triangle in the plane of the seat or lying surface. It is advisable that the two intermediate carrier rope pendulums are aligned in the longitudinal direction of the lying surface.
- the base support consists of two vertically standing, trapezoidal frames, which are connected by transverse struts extending transversely to the seat or lying surface, which preferably run in two opposite corner points of the trapezoidal frame.
- the invention likewise makes available a suspension frame for a piece of seating furniture which is capable of carrying out vibrations, consisting of a support connected to the seat surface, which is connected to a base support on both sides of the seat surface by means of a rope pendulum.
- the special feature of the invention is that the support consists of two support beams that run from one side of a seat to the other and attack at right angles at a distance from each other rope pendulums that on are connected at the top end to a connecting support, and the base support extends upward to the connecting support between the cable pendulums and is connected to it.
- the suspension frame according to the invention has a floor support 1 with which it rests on the floor.
- This floor support 1 consists of two trapezoidal frames 2. These frames 2 are connected to one another by transverse struts 3 and 4, which are fastened to the trapezoidal frames 2 at opposite corner points thereof.
- the support bracket 13 has at its ends telescopically displaceable end pieces 16 which carry mounting iron 17 and can be fixed on the support bracket 13 in the desired position on both sides by means of a wing screw 18, so that the frame can be adapted to the width of the slatted frame within a bed frame, not shown can.
- the intermediate carrier rope pendulums 5 and 6 consist of wire ropes with a reduced diameter compared to the support beam rope pendulum 11, as a result of which the vibration sensitivity of the frame is increased.
- FIG. 2 an office chair is shown, whose dashed pad 21 rests on support beams 22a and 22b.
- the support beams 22 a, b run from one side of the chair shown under the seat surface 21 to the opposite side and are connected to one another by cross beams 23, so that the support beams 22 a, b and cross beams 23 form a supporting structure.
- the support brackets 22 a, b are connected at their ends to the side of the cushion 21 with cable pendulums 24 which are suspended at the ends of a connecting bracket 25.
- connection supports 25 are connected to a base support 26 on both sides.
- the base support 26 runs underneath the support supports 23 under the seat surface and is arched upward at 26a so that it engages around the seat surface and extends on both sides up to the connection support 25.
- the base support 26 rests on the top of two laterally offset rockers 27 and is firmly connected to them.
- the connection is strengthened by the base support 26 having two extensions 26 a, b in the region of the rockers 27. For the rest, the base support 26 is broadband, as can be seen from FIG. 2.
- a mounting block 28 is arranged between the two rockers 27, at the front end of which the rockers 27 are articulated via a bolt 29. At the opposite, rear end of the mounting block 28, this is with a Telescopic piston assembly 30 connected. This rests on a five-armed foot 31. At the ends of the five arms, rollers 32 are provided in the usual way. With the aid of a locking lever 33, the pivoting movement of the rockers 27 can be fixed relative to the mounting block 28, and an adjusting lever 34 makes it possible to vent the pneumatic telescopic piston arrangement 30 in order to lower the seat relative to the foot 31.
- the frame according to the invention makes an extremely sensitive suspension of the cushion 21 with respect to the foot 31 available via the cable pendulum 24, so that even the smallest pressure changes in the body, even if the latter is apparently at rest, produce an imperceptible swinging, which is extremely beneficial in terms of health is.
- the suspension according to the invention is characterized by a small space requirement, so that an armchair equipped with it does not deviate in size from conventional office armchairs, and conventional foot frames that have a rocking mechanism that can be locked in place and are provided with a lowerable telescopic piston arrangement can be equipped according to the present invention.
- the hanging frame according to the invention convert existing furniture in a statically satisfactory manner, so that the seat or lying surface can vibrate dynamically in response to the human body, with a very sensitive responsiveness being achieved, so that hardly noticeable movements trigger a vibration of the body.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Special Chairs (AREA)
- Chairs Characterized By Structure (AREA)
- Bedding Items (AREA)
- Supports Or Holders For Household Use (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
Die Erfindung betrifft ein Aufhängegestell für ein Sitz- oder Liegemöbel.The invention relates to a suspension frame for a piece of seating or reclining furniture.
Insbesondere geht die Erfindung von einem Aufhängegestell für ein Sitz- oder Liegemöbel aus, das in der Lage ist, Schwingungen auszuführen. bestehend aus einem mit der Sitz- oder Liegefläche verbundenen Abstütztrager, der an beiden Seiten der Sitz- oder Liegefläche über Seilpendel mit einem Basisträger verbunden ist, wobei an dem Abstützträger an jeder Seite zwei Seilpendel angreifen und der Abstützträger über Abstützträgerseilpendel an einem Zwischenträger aufgehängt ist, der wiederum am Basisträger hängt.In particular, the invention is based on a suspension frame for a piece of seating or reclining furniture which is capable of carrying out vibrations. Consists of a support bracket connected to the seat or lying surface, which is connected to a base bracket on both sides of the seating or lying area by means of a cable pendulum, two rope pendulums acting on the support bracket on each side and the support bracket being suspended from an intermediate bracket via the support bracket rope pendulum, which in turn hangs on the base support.
Derartige Merkmale sind in einem Sitz- oder Ruhemöbel verwirklicht, wie es durch die WO-A-86/04793 bekannt geworden ist. Derartige Möbel haben jedoch den Nachteil, daß ein Benutzer sich gesonderte Möbel beschaffen muß, ohne die alten Sitz- oder Liegemöbel verwerten zu können.Such features are realized in a piece of seating or rest furniture, as is known from WO-A-86/04793. However, furniture of this type has the disadvantage that a user has to procure separate furniture without being able to utilize the old seating or reclining furniture.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Aufhängegestell der eingangs genannten Art verfügbar zu machen, das bei einer einwandfreien Statik eine wesentlich erhöhte Sensibilität gegenüber Bewegungen des menschlichen Körpers aufweist und es ermöglicht, vorhandene Sitz- oder Liegemöbel umzurüsten.The invention is therefore based on the object of making available a hanging frame of the type mentioned which, with perfect statics, has a significantly increased sensitivity to movements of the human body and makes it possible to convert existing seating or reclining furniture.
Dabei sollen kaum merkbare Körperbewegungen oder nur im Körper selbst stattfindende Schwingungsvorgänge bei anscheinend ruhendem Körper auf die Sitz- oder Liegefläche übertragen werden können.Hardly noticeable body movements or vibrations that only take place in the body itself should be able to be transferred to the sitting or lying surface when the body appears to be at rest.
Die Erfindung besteht darin, daß bei einem Aufhängegestell für ein Sitz- oder Liegemöbel der eingangs genannten Art der Zwischenträger mittels zweier im Abstand voneinander angeordneter Zwischenträgerseilpendel am Basisträger hängt.The invention consists in that, in a suspension frame for a piece of seating or reclining furniture of the type mentioned at the outset, the intermediate support hangs on the base support by means of two intermediate support cable pendulums arranged at a distance from one another.
Gemäß einer vorteilhaften Weiterbildung schlägt die Erfindung vor, daß die Projektionen von Abstützträger- und Zwischenträgerseilpendel in der Ebene der Sitz- oder Liegefläche ein Dreieck bilden. Dabei ist zweckmäßig, daß die beiden Zwischenrägerseilpendel in Längsrichtung der Liegefläche fluchten.According to an advantageous development, the invention proposes that the projections of the support girder and intermediate girder rope pendulum form a triangle in the plane of the seat or lying surface. It is advisable that the two intermediate carrier rope pendulums are aligned in the longitudinal direction of the lying surface.
Gemäß einer vorteilhaften Ausführungsform ist vorgesehen, daß die beiden Zwischenträgerseilpendel an ihrem unteren Ende mit einem Verbindungssteg verbunden sind, an dem wiederum der Zwischenträger befestigt ist.According to an advantageous embodiment, it is provided that the two intermediate carrier rope pendulums are connected at their lower end to a connecting web to which the intermediate carrier is in turn attached.
Eine Weiterbildung der Erfindung besteht darin, daß der Basisträger aus zwei senkrecht stehenden, trapezartig gestalteten Rahmen besteht, die durch quer zur Sitz- oder Liegefläche verlaufende Querstreben verbunden sind, die vorzugsweise in zwei sich gegenüberliegenden Eckpunkten der trapezförmigen Rahmen verlaufen.A further development of the invention is that the base support consists of two vertically standing, trapezoidal frames, which are connected by transverse struts extending transversely to the seat or lying surface, which preferably run in two opposite corner points of the trapezoidal frame.
Die Erfindung macht gleichermaßen ein Aufhängegestell für ein Sitzmöbel verfügbar, das in der Lage ist, Schwingungen auszuführen, bestehend aus einer mit der Sitzfläche verbundenen Abstützung, die an beiden Seiten der Sitzfläche über Seilpendel mit einem Basisträger verbunden ist.The invention likewise makes available a suspension frame for a piece of seating furniture which is capable of carrying out vibrations, consisting of a support connected to the seat surface, which is connected to a base support on both sides of the seat surface by means of a rope pendulum.
Die erfindungsgemäße Besonderheit besteht darin, daß die Abstützung aus zwei Abstützträgern besteht, die von der einen Seite einer Sitzfläche zur anderen verlaufen und dazu rechtwinklig im Abstand voneinander Seilpendel angreifen, die am oberen Ende mit einem Verbindungsträger verbunden sind, und der Basisträger zwischen den Seilpendeln nach oben gebogen zum Verbindungsträger verläuft und mit diesem verbunden ist.The special feature of the invention is that the support consists of two support beams that run from one side of a seat to the other and attack at right angles at a distance from each other rope pendulums that on are connected at the top end to a connecting support, and the base support extends upward to the connecting support between the cable pendulums and is connected to it.
Eine vorteilhafte Ausführungsform besteht darin, daß der Basisträger an seinen Enden mit einem rechtwinklig zu diesem verlaufenden Querträger versehen ist und die Pendel an diesem angreifen.An advantageous embodiment consists in that the base support is provided at its ends with a cross support running at right angles to this and the pendulums engage on it.
Mit Vorteil kann vorgesehen sein, daß zwischen Verbindungs- und Abstützträgern zwei oder mehr kaskadenförmig in Reihe geschaltete Seilpendel mit Zwischenträgern angeordnet sind.It can advantageously be provided that two or more cable pendulums connected in series with cascade and intermediate supports are arranged between connecting and supporting supports.
Die Erfindung soll anhand von Ausführungsbeispielen unter Bezugnahme auf die beigefügten Zeichnungen näher erläutert werden.The invention will be explained in more detail by means of embodiments with reference to the accompanying drawings.
Es zeigte:
- Fig. 1
- ein Aufhängegestell, in perspektivischer Ansicht dargestellt, wobei Teile, die zur weiteren Erläuterung nicht erforderlich sind, weggebrochen sind, und
- Fig. 2
- die Seitenansicht einer anderen Ausführungsform des Aufhängegestells in seiner Anwendung bei einem Polstersessel.
- Fig. 1
- a suspension rack, shown in perspective view, with parts that are not required for further explanation broken away, and
- Fig. 2
- the side view of another embodiment of the suspension frame in its application in an upholstered armchair.
Gemäß Fig. 1 weist das erfindungsgemäße Aufhängegestell einen Bodenträger 1 auf, mit dem es auf dem Boden ruht. Dieser Bodenträger 1 besteht aus zwei trapezartig gestalteten Rahmen 2. Diese Rahmen 2 sind durch Querstreben 3 und 4 miteinander verbunden, die in gegenüberliegenden Eckpunkten der trapezförmigen Rahmen 2 an diesen befestigt sind.1, the suspension frame according to the invention has a floor support 1 with which it rests on the floor. This floor support 1 consists of two
Von der Oberseite der trapezförmigen Rahmen 2 hängen zwei Zwischenträger-Seilpendel 5 und 6 herab, die an ihrem unteren Ende bei 7 mit einem Verbindungssteg 8 verbunden sind. An dem Verbindungssteg 8 ist der Zwischenträger 9 befestigt, von dessen oberem Ende 10 das Abstützträger-Seilpendel 11 herabhängt, der an seinem unteren Ende an einem Haltearm 12 des Abstützträgers 13 befestigt ist. Die beiden Zwischenträger 9 der zugeordneten trapezförmigen Rahmen 2 sind durch eine Verbindungsstange 14 verbunden und bilden insoweit eine Einheit.From the top of the
Die Haltearme 12 sitzen teleskopartig verschiebbar in Streben 14', die senkrecht zum Boden und damit rechtwinklig zum Abstützträger 13 verlaufen. Mit Hilfe einer Flügelmutter 15 ist der Haltearm 12 in der Strebe 14 in der gewünschten Stellung festlegbar, wodurch die Höhe des Abstützträgers 13 einstellbar ist.The holding
Der Abstützträger 13 besitzt an seinen Enden teleskopartig verschiebbare Endstücke 16, die Montageeisen 17 tragen und mittels einer Flügelschraube 18 am Abstützträger 13 in der gewünschten Stellung auf beiden Seiten festlegbar sind, so daß das Gestell an die Breite des Lattenrostes innerhalb eines nicht dargestellten Bettrahmens angepaßt werden kann. Indem zwei Gestelle beispielsweise in Liegerichtung vorn und hinten an einem Lattenrost innerhalb eines Bettrahmens angebracht werden, ist ein Bett mit einer dynamisch schwingenden Liegefläche verfügbar. Indem die Projektionen der beiden Zwischenträger-Seilpendel 5, 6 und des Abstützträger-Seilpendels 11 in der Ebene der Liegefläche ein Dreieck bilden, ist insbesondere in Zusammenwirkung mit den trapezartigen Rahmen 2 eine stabile Aufhängung des Abstützträgers 13 und damit der schwingenden Liegefläche gewährleistet. Die Zwischenträger-Seilpendel 5 und 6 bestehen aus Drahtseilen mit einem gegenüber dem Abstützträger-Seilpendel 11 verringerten Durchmesser, wodurch die Schwingungssensibilität des Gestells erhöht wird.The
In Fig. 2 ist ein Bürosessel gezeigt, dessen gestrichelt dargestelltes Polster 21 auf Abstützträgern 22a und 22b ruht. Die Abstützträger 22 a,b laufen von der einen dargestellten Seite des Sessels unter der Sitzfläche 21 hindurch zur gegenüberliegenden Seite und sind durch Querträger 23 miteinander verbunden, so daß die Abstützträger 22 a,b und Querträger 23 ein Tragegerüst bilden. Die Abstützträger 22 a,b sind an ihren Enden seitlich des Polsters 21 mit Seilpendeln 24 verbunden, die oben an den Enden eines Verbindungsträgers 25 aufgehängt sind.In Fig. 2 an office chair is shown, whose dashed pad 21 rests on support beams 22a and 22b. The support beams 22 a, b run from one side of the chair shown under the seat surface 21 to the opposite side and are connected to one another by
Zwischen dem Verbindungsträger 25 und dem Abstützträger 22 a,b können auch mehrere kaskadenförmig in Reihe geschaltete Seilpendelpaare angeordnet sein, wobei dann die Anordnung von Zwischenträgern erforderlich ist, was aber in der Fig. 2 nicht dargestellt ist. Die Verbindungsträger 25 sind auf beiden Seiten mit einem Basisträger 26 verbunden. Der Basisträger 26 läuft unterhalb der Abstützträger 23 unter der Sitzfläche hindurch und ist bei 26a bogenförmig nach oben gebogen, so daß er die Sitzfläche umgreift und auf beiden Seiten bis zu dem Verbindungsträger 25 verläuft. Der Basisträger 26 ruht auf der Oberseite zweier seitlich versetzt angeordneter Wippen 27 auf und ist mit diesen fest verbunden. Die Verbindung wird verstärkt, indem der Basisträger 26 im Bereich der Wippen 27 zwei Verlängerungen 26 a,b aufweist. Im übrigen ist der Basisträger 26 breitbandig ausgebildet, wie aus Fig. 2 zu entnehmen ist.A plurality of pairs of rope pendulums connected in series in cascade form can also be arranged between the connection support 25 and the support support 22 a, b, in which case the arrangement of intermediate supports is required, but this is not shown in FIG. 2. The connection supports 25 are connected to a
Zwischen den beiden Wippen 27 ist ein Montageblock 28 angeordnet, an dessen vorderem Ende die Wippen 27 über einen Bolzen 29 angelenkt sind. Am gegenüberliegenden, hinteren Ende des Montageblocks 28 ist dieser mit einer Teleskopkolbenanordnung 30 verbunden. Diese ruht auf einem fünfarmigen Fuß 31. An den Enden der fünf Arme sind Laufrollen 32 in üblicher Weise vorgesehen. Mit Hilfe eines Arretierungshebels 33 kann die Schwenkbewegung der Wippen 27 relativ zum Montageblock 28 festgelegt werden, und ein Stellhebel 34 ermöglicht es, eine Entlüftung der pneumatischen Teleskopkolbenanordnung 30 durchzuführen, um damit den Sitz relativ zum Fuß 31 abzusenken.A
Das erfindungsgemäße Gestell macht über die Seilpendel 24 eine äußerst sensible Aufhängung des Polsters 21 gegenüber dem Fuß 31 verfügbar, so daß kleinste Druckverlagerungen im Körper, auch wenn sich dieser anscheinend in Ruhe befindet, ein nicht wahrnehmbares Schwingen erzeugt, das in gesundheitlicher Hinsicht von ausgesprochenem Nutzen ist. Dabei zeichnet sich die erfindungsgemäße Aufhängung durch einen geringen Platzbedarf aus, so daß ein mit dieser ausgerüsteter Sessel in seinen Ausmaßen nicht von herkömmlichen Bürosesseln abweicht, und herkömmliche Fußgestelle, die eine Wippmechanik besitzen, die feststellbar ist, und mit einer absenkbaren Teleskopkolbenanordnung versehen sind, können gemäß der vorliegenden Erfindung ausgestattet werden.The frame according to the invention makes an extremely sensitive suspension of the cushion 21 with respect to the
Damit ist es mit dem erfindungsgemäßen Aufhängegestell möglich, auch bereits vorhandene Möbel in einer statisch zufriedenstellenden Weise umzurüsten, so daß die Sitz- oder Liegefläche dynamisch auf den menschlichen Körper ansprechend schwingen kann, wobei eine sehr sensible Ansprechbarkeit erzielt wird, so daß auch kaum spürbare Bewegungen des Körpers eine Schwingung auslösen.It is thus possible with the hanging frame according to the invention to convert existing furniture in a statically satisfactory manner, so that the seat or lying surface can vibrate dynamically in response to the human body, with a very sensitive responsiveness being achieved, so that hardly noticeable movements trigger a vibration of the body.
Claims (8)
- A suspension frame for an article of furniture of use as a chair or recliner, said frame being adapted to rock and comprising a support member (13) which is connected to the chair or recliner surface and which, on both sides of said surface, is connected to a base member (1) via swing wires (5, 6, 11), two swing wires (5, 6) engaging the support member (13) on each side and the support member (9) being suspended by way of support member swing wires (11) from an intermediate member (9) which is in turn suspended from the base member (1), characterised in that the intermediate member (9) is suspended from the base member (1) by means of two spaced-apart intermediate member swing wires (5, 6).
- A suspension frame according to claim 1,
characterised in that the projections of the support member swing wires (11) and intermediate member swing wires (5, 6) in the plane of the chair or recliner surface form a triangle. - A suspension frame according to claim 2,
characterised in that the two intermediate member swing wires (5, 6) are in alignment in the longitudinal direction of the recliner surface. - A suspension frame according to any one of claims 1 to 3, characterised in that the two intermediate member swing wires (5, 6) are connected at their bottom end to a connecting web (8) on which the intermediate member (9) is in turn fixed.
- A suspension frame according to any one of claims 1 to 4, characterised in that the base member (1) consists of two vertical trapezoidal frames (2) connected by cross-members (3) which extend transversely of the chair or recliner surface and which preferably extend to two opposite corner points of the trapezoidal frames (2).
- A suspension frame for an article of furniture intended as a chair, said frame being adapted to rock and consisting of a support connected to the chair surface and, on both sides of the chair surface, to a base member (26) via Swing wires (24), characterised in that the Support consists of two support members (22a, 22b) which extend from one side of a chair surface to the other, engage spaced swing wires (24) at right angles thereto, said wires being connected at the top end to a connecting member (25), and the base member (16) extends between the swing wires (24) with an upward curvature to the connecting member (25) and is connected to the latter.
- A suspension frame according to claim 6,
characterised in that the base member (26) has at its ends a cross-member (23) extending at right angles thereto and the swing wires (24) engage said cross-member. - A suspension frame according to claim 6 or 7,
characterised in that two or more swing wires (24) connected in cascade and having intermediate members are disposed between the connecting member (25) and the support members (22a, 22b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89112898T ATE103479T1 (en) | 1988-07-21 | 1989-07-14 | SUSPENSION FRAMES FOR SEATING OR LOUNGE FURNITURE. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3824742A DE3824742A1 (en) | 1988-07-21 | 1988-07-21 | Suspension frame for a piece of furniture on which to sit or lie |
| DE3824742 | 1988-07-21 | ||
| DE8813236U | 1988-10-21 | ||
| DE8813236U DE8813236U1 (en) | 1988-07-21 | 1988-10-21 | Hanging frame, especially for a seating furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0351721A1 EP0351721A1 (en) | 1990-01-24 |
| EP0351721B1 true EP0351721B1 (en) | 1994-03-30 |
Family
ID=25870327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89112898A Expired - Lifetime EP0351721B1 (en) | 1988-07-21 | 1989-07-14 | Suspension frame for a seat or bed |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US5108065A (en) |
| EP (1) | EP0351721B1 (en) |
| AT (1) | ATE103479T1 (en) |
| DE (3) | DE3824742A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3824742A1 (en) * | 1988-07-21 | 1990-01-25 | Siegfried Dipl Ing Puerner | Suspension frame for a piece of furniture on which to sit or lie |
| US5957419A (en) * | 1996-03-07 | 1999-09-28 | B & B Marine Manufacturing, Inc. | Adjustable support apparatus for boat seats |
| US6827401B2 (en) | 2001-10-17 | 2004-12-07 | La-Z-Boy Incorporated | Leaf spring rocker mechanism for a reclining chair |
| US6935600B1 (en) * | 2003-06-26 | 2005-08-30 | Christopher R. Barrepski | Suspension holding device and method of use |
| CA2534654C (en) * | 2003-07-31 | 2013-01-08 | C. Rasmussen Martin | System and method for moving objects |
| US7686390B2 (en) * | 2007-11-07 | 2010-03-30 | Montecito Research | Motion simulation chair |
| US9656590B2 (en) | 2014-05-15 | 2017-05-23 | Lippert Components, Inc. | Bed lift mounting member |
| ITUB20154688A1 (en) * | 2015-10-15 | 2017-04-15 | Co Fe Mo Ind S R L | OSCILLATION MECHANISM FOR ADJUSTABLE CHAIRS |
| IT201600071468A1 (en) | 2016-07-08 | 2018-01-08 | Co Fe Mo Ind S R L | OSCILLATION MECHANISM FOR CHAIRS |
| EP3834666B1 (en) * | 2019-12-09 | 2021-12-01 | Ruoey Lung Enterprise Corp. | Base seat for bed, chair or sofa |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1319582A (en) * | 1919-10-21 | Bic hebert | ||
| US1120931A (en) * | 1911-10-12 | 1914-12-15 | Alton E Gosso | Adjustable folding spring-cot. |
| US1795202A (en) * | 1927-10-14 | 1931-03-03 | Troy Sunshade Company | Article of furniture |
| US1862953A (en) * | 1931-11-19 | 1932-06-14 | Jean D Couch | Seat suspension |
| US2070160A (en) * | 1936-03-20 | 1937-02-09 | Ernest Albert | Furniture |
| US2284571A (en) * | 1939-08-05 | 1942-05-26 | Heller Jules | Oscillating chair |
| US2567612A (en) * | 1949-06-28 | 1951-09-11 | L S Mcclaren | Porch glider |
| US2667207A (en) * | 1950-06-14 | 1954-01-26 | Magyar John Andrew | Chair and table combination |
| US3656805A (en) * | 1969-09-15 | 1972-04-18 | Interroyal Corp | Chair control and support |
| US3994468A (en) * | 1975-10-21 | 1976-11-30 | Lawrence Peska Associates, Inc. | Prefabricated glider |
| US4114209A (en) * | 1977-05-31 | 1978-09-19 | Sandlin Joseph P | Tilting attachment for a bed |
| DE8505160U1 (en) * | 1985-02-20 | 1986-06-19 | Haider, Eduard, 8591 Pullenreuth | Sitting or resting furniture |
| CH667000A5 (en) * | 1985-09-03 | 1988-09-15 | Hugo Degen | LOUNGE FURNITURE WITH PENDULUM FRAME. |
| GB8521845D0 (en) * | 1985-09-03 | 1985-10-09 | Permabond Adhesives | Initiator compositions |
| DE3539388A1 (en) * | 1985-11-04 | 1987-05-21 | Eduard Haider | Frame for receiving a single foot of a chair, an armchair, a lounger, a bed or a similar object |
| US4786106A (en) * | 1987-05-11 | 1988-11-22 | Homecrest Industries Incorporated | Rocking chair construction and method of making same |
| CA1329964C (en) * | 1988-10-05 | 1994-06-07 | Byron Egeland | Swaying bed support |
| US4889384A (en) * | 1988-07-10 | 1989-12-26 | Leggett & Platt, Incorporated | Knee-action chair control |
| DE3824742A1 (en) * | 1988-07-21 | 1990-01-25 | Siegfried Dipl Ing Puerner | Suspension frame for a piece of furniture on which to sit or lie |
-
1988
- 1988-07-21 DE DE3824742A patent/DE3824742A1/en not_active Withdrawn
- 1988-10-21 DE DE8813236U patent/DE8813236U1/en not_active Expired
-
1989
- 1989-07-14 DE DE89112898T patent/DE58907333D1/en not_active Expired - Fee Related
- 1989-07-14 AT AT89112898T patent/ATE103479T1/en not_active IP Right Cessation
- 1989-07-14 EP EP89112898A patent/EP0351721B1/en not_active Expired - Lifetime
- 1989-07-21 US US07/383,796 patent/US5108065A/en not_active Expired - Fee Related
-
1992
- 1992-04-15 US US07/869,248 patent/US5263677A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3824742A1 (en) | 1990-01-25 |
| US5108065A (en) | 1992-04-28 |
| DE58907333D1 (en) | 1994-05-05 |
| US5263677A (en) | 1993-11-23 |
| ATE103479T1 (en) | 1994-04-15 |
| DE8813236U1 (en) | 1988-12-08 |
| EP0351721A1 (en) | 1990-01-24 |
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