EP0645108A2 - Sitting and/or sleeping furniture - Google Patents
Sitting and/or sleeping furniture Download PDFInfo
- Publication number
- EP0645108A2 EP0645108A2 EP94114079A EP94114079A EP0645108A2 EP 0645108 A2 EP0645108 A2 EP 0645108A2 EP 94114079 A EP94114079 A EP 94114079A EP 94114079 A EP94114079 A EP 94114079A EP 0645108 A2 EP0645108 A2 EP 0645108A2
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- European Patent Office
- Prior art keywords
- seating
- spring strips
- reclining furniture
- furniture according
- laminate
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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
- A47C17/00—Sofas; Couches; Beds
- A47C17/02—Sofas, couches, settees, or the like, without movable parts
Definitions
- the invention relates to seating and / or reclining furniture, in particular a sofa and an upholstered bed, with a backrest attached to the underframe.
- the backrest In the well-known sofas, the backrest is designed to be relatively bulky for a body-appropriate resilient use, in that a complex substructure is contained in the backrest and this substructure is surrounded by thick padding. This is the case for sofas with a fixed backrest and such a massive backrest is often not desired by the customer.
- the object of the invention is therefore to provide seating and / or reclining furniture with a simple, cost-saving and low-profile substructure for the backrest, which is covered with a relatively thin cushion, so that the entire backrest has a narrow construction and nevertheless a good one Has suspension properties.
- the substructure according to the invention for a fixed backrest of a sofa or for a back of a bed is advantageously of Female connectors made of wood, wood-based material or laminate, which can be fixed in a simple manner by nailing, stapling, pinning, or the like, to the underframe and are to be used with or without tension belts and then surrounded by an upholstery, so that the The backrest only consists of the slat base and the upholstery as an integral part of the sofa.
- the flat slats on the one hand achieve a very narrow substructure in depth, and the slats have favorable suspension properties, with or without tension belts, so that the upholstery can also be low in thickness and thus the entire backrest of the sofa is delicate yet high Has construction value resulting in use value.
- the spring slats made of wood or laminate can be easily and inexpensively manufactured, easily mounted on the base frame and additionally connected to each other by tension belts in their upright position so that the spring slats and the tension belts together form a resilient substructure.
- This hollow hollow body base also provides a stable and lightweight design for the sofa or bed, so that the entire seating and / or reclining furniture is a compact, light, yet durable unit.
- the seating and / or reclining furniture in particular sofa (Fig. 1, 2, 3, 4, 5, 7, 8) and upholstered bed (Fig. 10) has a backrest (3) or a bed back (4), this backrest (3) or the bed back (4) showing a substructure made of upright, spaced spring strips (5) made of wood or laminate.
- the spring strips (5) are fixed with their lower end area by nailing or stapling to the base frame (1, 2) or held on the base frame (1, 2) by a plug connection.
- the female connectors (5) are connected to one another in the upper area of the ledge by at least one tension belt (6) made of flexible and / or elastic material, such as textile, rubber or plastic-impregnated textile, plastic or the like.
- the tension belt (6) can be fastened to the back of the spring strips (5) by nailing or staples (10), as shown in FIG. 3.
- tension belt (6) can be placed as a U-bend (6b) over the upper ends of the female connectors (5) and fastened to the female connectors (5) by nailing or stapling (cf. FIG. 1).
- the tension belt (6) has spaced-apart pockets (6a) with which it is placed over the upper ends of the spring strips (5), as shown in FIGS. 2, 4 and 10.
- the tensioning strap (s) (6) run in a horizontal direction over all spring strips (5).
- the base frame (1) is formed by a frame made of wooden plates, strips and the like. (FIGS. 2 and 7), to which the spring strips (5) are fastened by nailing or staples.
- the base frame (2) is formed by a wound hollow body made of laminate and the spring strips (5) are inserted into slots (7) in the hollow body.
- each female connector (5) two plug-in shoes (8) arranged at a distance above one another can be fastened to the underframe (1, 2), into each of which a female connector (5) is inserted, as shown in FIGS. 8 and 9.
- the one or more tension belts (6) are guided with their two length ends up to the armrests of the sofa-forming side parts (9) made of wood, wood-based material, cardboard or laminate and also fastened to the side parts (9) by nailing or staples (10).
- the spring slats (5) of the sofa are covered by an upholstery formed from a foam layer (11), a fleece layer (12) and a cover material (13), as shown in FIG. 1.
- the spring slats (5) are fastened to the frame-like base frame (1) by nailing or stapling and are connected to one another by two tensioning belts (6) running at the upper end and at a distance below, nailed or clipped to the back of the bar, these tension belts (6) are guided up to the side parts (9).
- 1, 4 and 5 show the sofa with a laminate hollow body (2), in the slots (7) of which the female connectors (5) are inserted and a nailed (clamped) in the U-bend (6b) over the upper female connector ends or with pockets (6a) on the upper ends of the last strap (6).
- FIG. 7 and 8 show on the frame (1) the female connectors (5) fixed by plug-in shoes (8), the two plug-in shoes (8), as shown in FIG. 9, being attached to parts of the frame (1).
- the strips (5) are additionally connected to one another by means of a tension belt (6) at the top and, according to FIG. 8, the strips (5) without a tension belt (6) are only held in the plug-in shoes (8).
- the spring slats inserted into the laminate hollow body (2) of the upholstered bed form a resilient bed back (4) with a tension belt (6).
- the female connectors (5) are arranged diagonally upwards and backwards both on the backrest (3) of the sofa and on the back of the bed (4)
- the laminate for the base (2) consists of several layers of paper glued or glued together, which are pressed into a mold and hold their shape after hardening. The same applies to the slats (5) made of laminate, which are then created in the form of strips.
- the sofa base from a one-piece laminate body (14), in which case the laminate body (14) is provided with cutouts (15) for the formation of the spring strips (5) and the strips (5) in the upper end an abandoned laminate web (16) are continuously connected to each other, thereby eliminating tension belts;
- Fig. 11 shows the one-piece laminate strip body (14).
- This body (14) practically forms a slat rake and can be designed in a curved shape for the backrest substructure of the sofa or in a flat shape for the back of the bed (4).
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- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Special Chairs (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Sitz- und/oder Liegemöbel, insbesondere ein Sofa und ein Polsterbett, mit einer am Untergestell angebrachten Rückenlehne.The invention relates to seating and / or reclining furniture, in particular a sofa and an upholstered bed, with a backrest attached to the underframe.
Bei den allgemein bekannten Sofas ist die Rückenlehne für eine körpergerechte federnde Nutzung verhältnismäßig wuchtig ausgeführt, indem in der Rückenlehne ein aufwendiger Unterbau enthalten und dieser Unterbau von einer dicken Polsterung umgeben ist. Dieses ist bei Sofas mit fester Rückenlehne der Fall und oftmals wird eine derartige wuchtige Rückenlehne vom Kunden nicht gewünscht.In the well-known sofas, the backrest is designed to be relatively bulky for a body-appropriate resilient use, in that a complex substructure is contained in the backrest and this substructure is surrounded by thick padding. This is the case for sofas with a fixed backrest and such a massive backrest is often not desired by the customer.
Aufgabe der Erfindung ist es deshalb, ein Sitz- und/oder Liegemöbel mit einem einfachen, kostensparenden und flachbauenden Unterbau für die Rückenlehne zu schaffen, der von einem verhältnismäßig dünnen Polster überzogen ist, so daß die gesamte Rückenlehne eine schmale Bauweise hat und trotzdem eine gute Federungseigenschaft besitzt.The object of the invention is therefore to provide seating and / or reclining furniture with a simple, cost-saving and low-profile substructure for the backrest, which is covered with a relatively thin cushion, so that the entire backrest has a narrow construction and nevertheless a good one Has suspension properties.
Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Patentanspruches 1 gelöst; die sich daran anschließenden Unteransprüche beinhalten Gestaltungsmerkmale, welche vorteilhafte und förderliche Weiterbildungen der Aufgabenlösung darstellen.This object is achieved by the characterizing features of
Der erfindungsgemäße Unterbau für eine feste Rückenlehne eines Sofas bzw. für einen Bettrücken ist in vorteilhafter Weise von Federleisten aus Holz, Holzwerkstoff oder Laminat gebildet, die in einfacher Weise durch Nageln, Klammern, Stecken, od. dgl., an dem Untergestell festgelegt werden können und dabei mit oder ohne Spanngurte einzusetzen sind und dann von einer Polsterung umgeben werden, so daß die Rückenlehne lediglich aus dem Leistenunterbau und der Polsterung als festes Bestandteil des Sofas besteht.The substructure according to the invention for a fixed backrest of a sofa or for a back of a bed is advantageously of Female connectors made of wood, wood-based material or laminate, which can be fixed in a simple manner by nailing, stapling, pinning, or the like, to the underframe and are to be used with or without tension belts and then surrounded by an upholstery, so that the The backrest only consists of the slat base and the upholstery as an integral part of the sofa.
Durch die flachen Federleisten wird einerseits ein in der Tiefe sehr schmaler Unterbau erzielt und die Federleisten haben günstige Federungseigenschaften, mit oder ohne Spanngurte, so daß die Polsterung ebenfalls in der Stärke gering sein kann und somit die gesamte Rückenlehne des Sofas eine zierliche und dennoch einen hohen Gebrauchswert ergebende Bauausführung hat.The flat slats on the one hand achieve a very narrow substructure in depth, and the slats have favorable suspension properties, with or without tension belts, so that the upholstery can also be low in thickness and thus the entire backrest of the sofa is delicate yet high Has construction value resulting in use value.
Die Federleisten aus Holz oder Laminat lassen sich einfach und kostengünstig herstellen, leicht am Untergestell montieren und zusätzlich durch Spanngurte in ihrer aufrechten Stellung miteinander verbinden, so daß die Federleisten und die Spanngurte zusammen einen federnden Unterbau ergeben.The spring slats made of wood or laminate can be easily and inexpensively manufactured, easily mounted on the base frame and additionally connected to each other by tension belts in their upright position so that the spring slats and the tension belts together form a resilient substructure.
Weiterhin von Vorteil ist die Ausbildung des Bett- oder Sofa-Untergestelles aus einem Laminathohlkörper, in dem die Federleisten in Schlitzen eingesteckt gehalten werden. Dieses Laminathohlkörper-Untergestell ergibt ebenfalls für das Sofa bzw. das Bett eine stabile und gewichtsmäßig leichte Ausführung, so daß das gesamte Sitz- und/oder Liegemöbel eine kompakte, leichte und trotzdem dauerhaft haltbare Einheit darstellt.Another advantage is the formation of the bed or sofa base from a laminate hollow body, in which the female connectors are kept inserted in slots. This hollow hollow body base also provides a stable and lightweight design for the sofa or bed, so that the entire seating and / or reclining furniture is a compact, light, yet durable unit.
Auf den Zeichnungen ist ein Ausführungsbeispiel der Erfindung in Variationen dargestellt. Es zeigt:
- Fig. 1
- eine perspektivische Darstellung im teilweisen Schnitt eines Sofas mit einem aus Federleisten gebildeten Rückenlehnen-Unterbau und diesen Unterbau überziehender Polsterung,
- Fig. 2
- eine perspektivische Vorderansicht des Sofa-Untergestelles mit Federleisten und zwei Spanngurten,
- Fig. 3
- eine perspektivische Rückansicht des Untergestelles mit Federleisten und Spanngurten nach Fig. 2,
- Fig. 4
- eine perspektivische Vorderansicht des von einem Laminat-Hohlkörper gebildeten Sofa-Untergestell mit darin eingesteckten Federleisten und einem Spanngurt,
- Fig. 5
- eine perspektivische Rückansicht des Untergestelles, der Federleisten und des Spanngurtes nach Fig. 4,
- Fig. 6
- eine perspektivische Detaildarstellung der Steckverbindung einer Federleiste in dem Untergestell gemäß Fig. 4 und 5,
- Fig. 7 und 8
- eine perspektivische Vorderansicht und Rückansicht des Sofa-Untergestelles mit Federleisten und abgeänderter Steckverbindung für die Federleisten, in Fig. 7 mit zusätzlichem Spanngurt und in Fig. 8 ohne Spanngurt,
- Fig. 9
- eine perspektivische Detaildarstellung der Steckverbindung einer Federleiste in Steckschuhen des Untergestelles gemäß Fig. 7 und 8,
- Fig. 10
- eine perspektivische Darstellung eines von einem Laminat-Hohlkörper gebildeten Untergestelles eines Polsterbettes mit in den Hohlkörper eingesteckten Federleisten und einem diese verbindenden Spanngurt als Bettrücken,
- Fig. 11
- eine perspektivische Teilansicht eines einstückigen, Federleisten bildenden, plattenförmigen Laminatkörpers.
- Fig. 1
- 2 shows a perspective illustration in partial section of a sofa with a backrest substructure formed from spring strips and upholstery covering this substructure,
- Fig. 2
- a perspective front view of the sofa base with female connectors and two tension belts,
- Fig. 3
- 3 shows a perspective rear view of the underframe with female connectors and tension belts according to FIG. 2,
- Fig. 4
- 2 shows a perspective front view of the sofa base frame formed by a hollow laminate body with spring strips inserted therein and a tension belt,
- Fig. 5
- 3 shows a perspective rear view of the underframe, the female connectors and the tension belt according to FIG. 4,
- Fig. 6
- 3 shows a perspective detailed illustration of the plug connection of a female connector in the base frame according to FIGS. 4 and 5,
- 7 and 8
- 4 shows a perspective front view and rear view of the sofa underframe with female connectors and modified plug connection for the female connectors, in FIG. 7 with an additional tension belt and in FIG. 8 without a tension belt,
- Fig. 9
- 4 shows a perspective detailed illustration of the plug connection of a female connector in plug shoes of the base frame according to FIGS. 7 and 8,
- Fig. 10
- 2 shows a perspective view of a base frame of a cushion bed formed by a hollow laminate body with spring strips inserted into the hollow body and a tension belt connecting them as a bed back,
- Fig. 11
- a partial perspective view of a one-piece, slat-forming, plate-shaped laminate body.
Das Sitz- und/oder Liegemöbel, insbesondere Sofa (Fig. 1, 2, 3, 4, 5, 7, 8) und Polsterbett (Fig. 10) weist eine an einem Untergestell (1, 2) angebrachte Rückenlehne (3) bzw. einen Bettrücken (4) auf, wobei diese Rückenlehne (3) bzw. der Bettrücken (4) einen Unterbau aus aufrechten, im Abstand nebeneinander gehaltenen Federleisten (5) aus Holz oder Laminat zeigt.The seating and / or reclining furniture, in particular sofa (Fig. 1, 2, 3, 4, 5, 7, 8) and upholstered bed (Fig. 10) has a backrest (3) or a bed back (4), this backrest (3) or the bed back (4) showing a substructure made of upright, spaced spring strips (5) made of wood or laminate.
Die Federleisten (5) sind mit ihrem unteren Endbereich durch Nageln oder Klammern am Untergestell (1, 2) festgelegt oder durch Steckverbindung am Untergestell (1, 2) gehalten.The spring strips (5) are fixed with their lower end area by nailing or stapling to the base frame (1, 2) or held on the base frame (1, 2) by a plug connection.
Weiterhin werden die Federleisten (5) durch mindestens einen Spanngurt (6) aus flexiblem und/oder elastischem Werkstoff, wie Textil, gummi- oder kunststoffgetränktem Textil, Kunststoff oder dgl. im oberen Leistenbereich miteinander verbunden.Furthermore, the female connectors (5) are connected to one another in the upper area of the ledge by at least one tension belt (6) made of flexible and / or elastic material, such as textile, rubber or plastic-impregnated textile, plastic or the like.
Der Spanngurt (6) kann an der Rückseite der Federleisten (5) durch Nageln oder Klammern (10) befestigt sein, wie in Fig. 3 gezeigt.The tension belt (6) can be fastened to the back of the spring strips (5) by nailing or staples (10), as shown in FIG. 3.
Weiterhin läßt sich der Spanngurt (6) als U-Bogen (6b) über die oberen Enden der Federleisten (5) legen und durch Nageln oder Klammern an den Federleisten (5) befestigen (vgl. Fig. 1).Furthermore, the tension belt (6) can be placed as a U-bend (6b) over the upper ends of the female connectors (5) and fastened to the female connectors (5) by nailing or stapling (cf. FIG. 1).
Bei einer weiteren Ausführung hat der Spanngurt (6) im Abstand nebeneinander liegende Taschen (6a), mit denen er über die oberen Enden der Federleisten (5) gesteckt ist, wie in Fig. 2, 4 und 10 dargestellt.In a further embodiment, the tension belt (6) has spaced-apart pockets (6a) with which it is placed over the upper ends of the spring strips (5), as shown in FIGS. 2, 4 and 10.
Der oder die Spanngurte (6) verlaufen in horizontaler Richtung über sämtliche Federleisten (5). Das Untergestell (1) ist von einem aus Holzplatten, -leisten und dgl. zusammengesetzten Rahmengestell gebildet (Fig. 2 und 7), an dem die Federleisten (5) durch Nageln oder Klammern befestigt sind.The tensioning strap (s) (6) run in a horizontal direction over all spring strips (5). The base frame (1) is formed by a frame made of wooden plates, strips and the like. (FIGS. 2 and 7), to which the spring strips (5) are fastened by nailing or staples.
Weiterhin ist das Untergestell (2) von einem gewickelten Hohlkörper aus Laminat gebildet und die Federleisten (5) sind in Schlitze (7) des Hohlkörpers eingesteckt.Furthermore, the base frame (2) is formed by a wound hollow body made of laminate and the spring strips (5) are inserted into slots (7) in the hollow body.
Wie in Fig. 4, 6 und 10 gezeigt, ist in der oberen und unteren Hohlkörperwandung (2a) des Untergestelles (2) jeweils ein Schlitz (7) für eine Federleiste (5) ausgespart, so daß jede Federleiste (5) in zwei im Abstand übereinanderliegenden Schlitzen (7) im Hohlkörper (2) eingesteckt gehalten ist.As shown in Fig. 4, 6 and 10, in the upper and lower hollow body wall (2a) of the base frame (2) each have a slot (7) for a female connector (5), so that each female connector (5) in two The spaced slots (7) are kept inserted in the hollow body (2).
Weiterhin können am Untergestell (1, 2) für jede Federleiste (5) zwei im abstand übereinander angeordnete Steckschuhe (8) befestigt sein, in die jeweils eine Federleiste (5) eingesteckt wird, wie in Fig. 8 und 9 dargestellt.Furthermore, for each female connector (5), two plug-in shoes (8) arranged at a distance above one another can be fastened to the underframe (1, 2), into each of which a female connector (5) is inserted, as shown in FIGS. 8 and 9.
Der oder die Spanngurte (6) sind mit ihren beiden Längenenden bis zu Armlehnen des Sofas bildenden Seitenteilen (9) aus Holz, Holzwerkstoff, Pappe oder Laminat geführt und an den Seitenteilen (9) ebenfalls durch Nageln oder Klammern (10) befestigt.The one or more tension belts (6) are guided with their two length ends up to the armrests of the sofa-forming side parts (9) made of wood, wood-based material, cardboard or laminate and also fastened to the side parts (9) by nailing or staples (10).
Die Federleisten (5) des Sofas sind von einer aus einer Schaumstoffschicht (11), einer Vliesschicht (12) und einem Bezugsstoff (13) gebildeten Polsterung überzogen, wie in Fig. 1 gezeigt.The spring slats (5) of the sofa are covered by an upholstery formed from a foam layer (11), a fleece layer (12) and a cover material (13), as shown in FIG. 1.
Gemäß der Ausführung nach Fig. 2 sind an dem rahmenartigen Untergestell (1) die Federleisten (5) durch Nageln oder Klammern befestigt und durch zwei am oberen Ende und im Abstand darunter verlaufende, an der Leistenrückseite angenagelte oder angeklammerte Spanngurte (6) miteinander verbunden, wobei diese Spanngurte (6) bis zu den Seitenteilen (9) geführt sind.According to the embodiment according to FIG. 2, the spring slats (5) are fastened to the frame-like base frame (1) by nailing or stapling and are connected to one another by two tensioning belts (6) running at the upper end and at a distance below, nailed or clipped to the back of the bar, these tension belts (6) are guided up to the side parts (9).
Fig. 1, 4 und 5 zeigen das Sofa mit Laminat-Hohlkörper (2), in dessen Schlitze (7) die Federleisten (5) eingesteckt sind und einen im U-Bogen (6b) über die oberen Federleistenenden gelegten und angenagelten (geklammerten) oder mit Taschen (6a) auf die oberen Leistenenden aufgesteckten Spanngurt (6).1, 4 and 5 show the sofa with a laminate hollow body (2), in the slots (7) of which the female connectors (5) are inserted and a nailed (clamped) in the U-bend (6b) over the upper female connector ends or with pockets (6a) on the upper ends of the last strap (6).
Fig. 7 und 8 zeigt am Rahmengestell (1) die durch Steckschuhe (8) festgelegten Federleisten (5), wobei die beiden Steckschuhe (8), wie in Fig. 9 dargestellt, an Teilen des Rahmengestelles (1) befestigt sind.7 and 8 show on the frame (1) the female connectors (5) fixed by plug-in shoes (8), the two plug-in shoes (8), as shown in FIG. 9, being attached to parts of the frame (1).
Gemäß Fig. 7 sind die Leisten (5) noch zusätzlich durch einen obenendigen Spanngurt (6) miteinander verbunden und gemäß Fig. 8 sind die Leisten (5) ohne Spanngurt (6) nur in den Steckschuhen (8) gehalten.According to FIG. 7, the strips (5) are additionally connected to one another by means of a tension belt (6) at the top and, according to FIG. 8, the strips (5) without a tension belt (6) are only held in the plug-in shoes (8).
Gemäß Fig. 10 bilden die in den Laminat-Hohlkörper (2) des Polsterbettes eingesteckten Federleisten mit einem Spanngurt (6) einen federnden Bettrücken (4).According to FIG. 10, the spring slats inserted into the laminate hollow body (2) of the upholstered bed form a resilient bed back (4) with a tension belt (6).
Die Federleisten (5) sind sowohl bei der Rückenlehne (3) des Sofas als auch beim Bettrücken (4) schräg nach oben und hinten gerichtet angeordnetThe female connectors (5) are arranged diagonally upwards and backwards both on the backrest (3) of the sofa and on the back of the bed (4)
Das Laminat für das Untergestell (2) besteht aus mehreren miteinander verleimten oder verklebten Papierschichten, die in eine Form gepresst sind und nach dem Aushärten ihre Form halten. Das gleiche gilt für die Federleisten (5) aus Laminat, die dann in Leistenform erstellt werden.The laminate for the base (2) consists of several layers of paper glued or glued together, which are pressed into a mold and hold their shape after hardening. The same applies to the slats (5) made of laminate, which are then created in the form of strips.
Auch besteht die Möglichkeit, den Sofa-Unterbau aus einem einstückigen Laminatkörper (14) herzustellen, wobei dann für die Bildung der Federleisten (5) der Laminatkörper (14) mit Ausschnitten (15) versehen wird und die Leisten (5) im oberen Ende durch einen stehengelassenen Laminatsteg (16) miteinander durchgehend verbunden sind, wodurch Spanngurte entfallen; Fig. 11 zeigt den einstückigen Laminatleistenkörper (14). Dieser Körper (14) bildet praktisch einen Federleistenrechen und kann in gebogener Form für den Rückenlehnen-Unterbau des Sofas oder in ebener Form für den Bettrücken (4) ausgebildet sein.There is also the possibility of producing the sofa base from a one-piece laminate body (14), in which case the laminate body (14) is provided with cutouts (15) for the formation of the spring strips (5) and the strips (5) in the upper end an abandoned laminate web (16) are continuously connected to each other, thereby eliminating tension belts; Fig. 11 shows the one-piece laminate strip body (14). This body (14) practically forms a slat rake and can be designed in a curved shape for the backrest substructure of the sofa or in a flat shape for the back of the bed (4).
Claims (13)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934332695 DE4332695A1 (en) | 1993-09-25 | 1993-09-25 | Seating and / or reclining furniture |
| DE4332695 | 1993-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0645108A2 true EP0645108A2 (en) | 1995-03-29 |
| EP0645108A3 EP0645108A3 (en) | 1996-04-17 |
Family
ID=6498627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94114079A Withdrawn EP0645108A3 (en) | 1993-09-25 | 1994-09-08 | Sitting and/or sleeping furniture. |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0645108A3 (en) |
| DE (1) | DE4332695A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004012561A1 (en) * | 2002-08-01 | 2004-02-12 | Kestutis Spokas | Frame for cushioned furniture and method for the production thereof |
| US7040700B2 (en) * | 2003-07-25 | 2006-05-09 | American Leather | Sofa and method of manufacturing same |
| JP2013252254A (en) * | 2012-06-06 | 2013-12-19 | Doi Mokko Kk | Structure of sofa |
| US8893323B2 (en) | 2011-10-20 | 2014-11-25 | American Leather Operations, Llc | Foldable articulated sofa bed |
| US9468303B2 (en) | 2012-10-11 | 2016-10-18 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US9814321B2 (en) | 2016-03-01 | 2017-11-14 | American Leather Operations, Llc | Convertible furniture |
| CN112497383A (en) * | 2020-11-06 | 2021-03-16 | 安徽情暖家具有限公司 | Sofa processing equipment for official working |
| US10993541B2 (en) | 2017-10-12 | 2021-05-04 | American Leather Operations, Llc | Convertible furniture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110369A (en) * | 1965-08-16 | 1968-04-18 | Hyland Case Flint | Unison action seat |
| NL7808740A (en) * | 1978-08-24 | 1980-02-26 | Jan Venker | Slats in wooden chair - have spring force characteristics enabling seat and back positions to be varied by weight of user |
-
1993
- 1993-09-25 DE DE19934332695 patent/DE4332695A1/en not_active Withdrawn
-
1994
- 1994-09-08 EP EP94114079A patent/EP0645108A3/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110369A (en) * | 1965-08-16 | 1968-04-18 | Hyland Case Flint | Unison action seat |
| NL7808740A (en) * | 1978-08-24 | 1980-02-26 | Jan Venker | Slats in wooden chair - have spring force characteristics enabling seat and back positions to be varied by weight of user |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004012561A1 (en) * | 2002-08-01 | 2004-02-12 | Kestutis Spokas | Frame for cushioned furniture and method for the production thereof |
| US7040700B2 (en) * | 2003-07-25 | 2006-05-09 | American Leather | Sofa and method of manufacturing same |
| US8893323B2 (en) | 2011-10-20 | 2014-11-25 | American Leather Operations, Llc | Foldable articulated sofa bed |
| US9668585B2 (en) | 2011-10-20 | 2017-06-06 | American Leather Operations, Llc | Foldable articulated sofa bed |
| JP2013252254A (en) * | 2012-06-06 | 2013-12-19 | Doi Mokko Kk | Structure of sofa |
| US9468303B2 (en) | 2012-10-11 | 2016-10-18 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US20160374477A1 (en) | 2012-10-11 | 2016-12-29 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US10548406B2 (en) | 2012-10-11 | 2020-02-04 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US11234530B2 (en) | 2012-10-11 | 2022-02-01 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US9814321B2 (en) | 2016-03-01 | 2017-11-14 | American Leather Operations, Llc | Convertible furniture |
| US10993541B2 (en) | 2017-10-12 | 2021-05-04 | American Leather Operations, Llc | Convertible furniture |
| CN112497383A (en) * | 2020-11-06 | 2021-03-16 | 安徽情暖家具有限公司 | Sofa processing equipment for official working |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4332695A1 (en) | 1995-03-30 |
| EP0645108A3 (en) | 1996-04-17 |
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