EP0647420B1 - Sitz-bzw. Liegemöbel - Google Patents
Sitz-bzw. Liegemöbel Download PDFInfo
- Publication number
- EP0647420B1 EP0647420B1 EP19940890149 EP94890149A EP0647420B1 EP 0647420 B1 EP0647420 B1 EP 0647420B1 EP 19940890149 EP19940890149 EP 19940890149 EP 94890149 A EP94890149 A EP 94890149A EP 0647420 B1 EP0647420 B1 EP 0647420B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- furniture
- carriage
- links
- furniture unit
- sitting
- 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
Images
Classifications
-
- 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
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/13—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward
- A47C17/132—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward with multiple seat cushions
- A47C17/134—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward with multiple seat cushions by lifting or tilting
-
- 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
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/22—Seating furniture having non-movable back-rest changeable to beds with means for uncovering a previously hidden mattress or similar bed part
Definitions
- the invention relates to a seating or reclining furniture with a furniture frame, in which at least one trolley is extendable and provided with padding and which forms a lying surface in its extended position, the carriage over at least one tension and pressure element with an expedient in the furniture frame arranged motor drive is connected so that it can be moved in and out by motor is.
- the aim of the invention is to provide seating or reclining furniture create, whose car safe and relatively simple motor on or can be extended, whereby the installation in a piece of furniture should be simple. Is achieved this in that the tension and compression member is designed as a link chain, the individual Links are provided with interacting stops, one Limit the pivoting of the links in one direction.
- Such a link chain known per se can save space as a result be housed that the links pivoted in the unlocked direction whereas such a link chain can also be used as a pressure element, if the limbs are prevented from moving in one free direction.
- the carriage via a telescopic guide, expediently a ball extension with which Furniture frame connected, and there are supports for the links on the telescopic guide arranged.
- FIG. 1 shows a piece of seating or reclining furniture in a first embodiment in FIG a schematic plan view, partly in section;
- Fig. 2 in this Embodiment used link chain in the area of the motor drive in View;
- Fig. 3 shows a second embodiment in the sitting position.
- 1 is in a furniture frame Trolley 2 extendable, which is supported by wheels 3 on the floor.
- the carriage 2 is connected to the furniture frame 1 via a telescopic guide 4, which is expediently designed as a ball extract.
- a link chain 5 is rigidly connected Training in particular from Fig. 2 can be seen. Accordingly, the individual links are 6 the link chain 5 connected by means of bolts 7 so that they can be pivoted relative to one another are.
- a toothing 10 arranged on the links 6 results in the stretched state the link chain 5 a kind of rack, which cooperates with a pinion 11.
- the Pinion 11 is driven by a geared motor 12 arranged in the furniture frame 1.
- a horizontally extending guide 13 provided, into which the link chain 5 can be inserted.
- supports 16 and 17 are on two sections 14 and 15 of the telescopic guide 4 at such a distance arranged that the link chain 5 does not break out between the supports and can sag.
- the upholstery of the furniture frame 1 or the carriage 2 is for the sake of Clarity is not shown, but is not essential to the invention, since all Convertible furniture known designs can be arranged.
- FIG. 3 is a furniture frame 21 with a padded headboard 22, a middle frame equipped with padding 23 24 and a carriage 26 equipped with upholstery 25.
- a Backrest 27 is firmly connected to the furniture frame 21.
- the central frame 24 has two support feet 28 and 29 provided with rollers, which are each arranged in the region of the ends of the central frame 24.
- the support leg 28 is connected to a two-armed lever 30 and in or on two guides 31 and 32 guided, which run essentially parallel to each other.
- the guideway 31 is longer than the guideway 32 and is provided with an end stop 31 '.
- the support leg 28 is pivotally mounted in the guideway 31 and has at its lower end a roller 32 'which runs on the guideway 32 on part of its path.
- a push rod 33 is also articulated on the lever 30, the other end of which engages the support foot 29 which is pivotable about a pivot point 34.
- a spring 35 is endeavors to pivot the support foot 29 counterclockwise.
- On the support leg 29 also engages a tab 36 with a push rod 37 at the other end is connected, the articulated connection of these two parts in an elongated hole is performed, which is not shown for reasons of better clarity.
- the Push rod 37 is in turn slidable in a guide 39 arranged on the carriage 26 guided.
- the carriage 26 has a foot 40 which can be pivoted between two positions, the seat cushion 25 obliquely in the seat position shown in Figure 3, in the not lying position shown lies horizontally.
- the carriage 26 is also via a roller 41 led on the ground.
- One end of the head part 22 is also articulated on the lever 30. A further support of the head part 22 takes place via a support rod 42.
- the carriage 26 is rolled forward by means of the link chain 5 over the central frame 24.
- the carriage 26 remains in the inclined position until the role of the foot 40 braked by a stop 44 and thereby the foot 40 is pivoted and the head-side part of the carriage 26 is lifted.
- the end of the push rod 37 slides in the guide 39 and initially keeps hers about vertical position. If the push rod 37 has reached the end of the guide 39, the middle frame 24 is taken, the support feet 28 and 29 their maintain pivoted position for the time being. Once the roller 32 ', however, the end 32' 'of the Guide 32 and the support foot 28 has reached the stop 31 ', the support foot 28 pivots clockwise upwards and takes the support foot 29 with it via the push rod 33. By pivoting the lever 30, the head portion 22 was behind Backrest 27 pulled out by pivoting the support 42.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Special Chairs (AREA)
- Legs For Furniture In General (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Description
Claims (3)
- Sitz- bzw. Liegemöbel mit einem Möbelgestell (1,21), in dem mindestens ein Wagen (2;24,26) ausfahrbar angeordnet ist, der mit einer Polsterung (23,25) versehen und der in seiner ausgefahrenen Stellung eine Liegefläche bildet, wobei der Wagen (2;24,26) über mindestens ein Zug- und Druckorgan (5) mit einem zweckmäßig im Möbelgestell (1,21) angeordneten motorischen Antrieb (11,12) verbunden ist, so daß er motorisch ein- und ausfahrbar ist, dadurch gekennzeichnet, daß das Zug- und Druckorgan als Gliederkette (5) ausgebildet ist, deren einzelne Glieder (6) mit miteinander zusammenwirkenden Anschlägen (8,9) versehen sind, die eine Verschwenkung der Glieder (6) nach einer Richtung begrenzen.
- Sitz- bzw. Liegemöbel nach Anspruch 1, dadurch gekennzeichnet, daß der Wagen (2) über eine Teleskopführung (4), vorzugsweise einen Kugelauszug, mit dem Möbelgestell (1) verbunden ist und an der Teleskopführung (4) Abstützungen (16,17) für die Glieder (6) angeordnet sind.
- Sitz- bzw. Liegemöbel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Glieder (6) in einer waagrechten Ebene schwenkbar im Möbelgestell (1,21) geführt sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2046/93 | 1993-10-12 | ||
AT204693A AT402780B (de) | 1993-10-12 | 1993-10-12 | Sitz- bzw. liegemöbel |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0647420A2 EP0647420A2 (de) | 1995-04-12 |
EP0647420A3 EP0647420A3 (de) | 1996-05-22 |
EP0647420B1 true EP0647420B1 (de) | 1998-11-18 |
Family
ID=3526607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19940890149 Expired - Lifetime EP0647420B1 (de) | 1993-10-12 | 1994-09-16 | Sitz-bzw. Liegemöbel |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0647420B1 (de) |
AT (1) | AT402780B (de) |
CZ (1) | CZ285961B6 (de) |
DE (1) | DE59407298D1 (de) |
HU (1) | HU215796B (de) |
PL (1) | PL174285B1 (de) |
SI (1) | SI9400367A (de) |
SK (1) | SK121594A3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2743275A1 (fr) * | 1996-01-09 | 1997-07-11 | Diva France | Dispositif de motorisation d'un sommier en plusieurs parties articulees en accordeon pour banquettes-lit |
DE19627000C1 (de) * | 1996-07-05 | 1997-07-03 | Siegbert Hartmann | Variables Schrankmöbel |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2834969A (en) * | 1955-01-14 | 1958-05-20 | Gene A Gelbspan | Convertible furniture |
US2853717A (en) * | 1955-06-15 | 1958-09-30 | Maurice S Firsel | Motor-operated sofa-bed |
US3028607A (en) * | 1958-10-16 | 1962-04-10 | Bazeel B Anderson | Sofa bed |
US3064276A (en) * | 1960-06-20 | 1962-11-20 | Iii Charles R Newsom | Convertible seat bed |
US4067073A (en) * | 1976-08-12 | 1978-01-10 | Komarov Anatoli N | Convertible sofa and method for assembling and disassembling same |
-
1993
- 1993-10-12 AT AT204693A patent/AT402780B/de active
-
1994
- 1994-09-16 DE DE59407298T patent/DE59407298D1/de not_active Expired - Fee Related
- 1994-09-16 EP EP19940890149 patent/EP0647420B1/de not_active Expired - Lifetime
- 1994-09-22 SI SI9400367A patent/SI9400367A/sl unknown
- 1994-09-29 CZ CZ942379A patent/CZ285961B6/cs not_active IP Right Cessation
- 1994-10-07 PL PL94305346A patent/PL174285B1/pl unknown
- 1994-10-07 SK SK121594A patent/SK121594A3/sk unknown
- 1994-10-10 HU HU9402929A patent/HU215796B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUT70389A (en) | 1995-10-30 |
PL174285B1 (pl) | 1998-07-31 |
HU215796B (hu) | 1999-02-01 |
SI9400367A (en) | 1995-04-30 |
DE59407298D1 (de) | 1998-12-24 |
CZ237994A3 (en) | 1995-06-14 |
PL305346A1 (en) | 1995-04-18 |
SK121594A3 (en) | 1995-05-10 |
ATA204693A (de) | 1997-01-15 |
EP0647420A2 (de) | 1995-04-12 |
EP0647420A3 (de) | 1996-05-22 |
CZ285961B6 (cs) | 1999-12-15 |
AT402780B (de) | 1997-08-25 |
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