EP1129646B1 - Seating furniture - Google Patents
Seating furniture Download PDFInfo
- Publication number
- EP1129646B1 EP1129646B1 EP01103276A EP01103276A EP1129646B1 EP 1129646 B1 EP1129646 B1 EP 1129646B1 EP 01103276 A EP01103276 A EP 01103276A EP 01103276 A EP01103276 A EP 01103276A EP 1129646 B1 EP1129646 B1 EP 1129646B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seating furniture
- drive
- footrest
- chair
- seat
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
- A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
- A47C7/5066—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type by rotation
Definitions
- the invention relates to a chair, in particular a chair, with the Features of the preamble of claim 1.
- Such seating furniture is known in particular as an armchair (see US Pat. No. 5,039,167 A), which has a Have foot rest, from a basic position into a position of use and vice versa are pivotable.
- the pivot axis is usually horizontal.
- the footrest In the basic position, the footrest is, for example below a seat of the chair. In the position of use is the footrest in the area in front of the seat of the chair, so that feet or Lower leg of a person sitting on the seat comfortably on the Footrest can be placed.
- the invention is based on the object, a chair of the above to propose the kind described, the footrest is easily pivoted.
- the footrest of the chair according to the invention is a approximately horizontal pivot axis pivotable.
- Another advantage of the approximately horizontal pivot axis is that the footrest is not locked against pivoting or other Way, because it is due to the approximately horizontal Swivel axis, even under load, not automatically pivoted, as with a horizontal pivot axis would be the case.
- the seating according to the invention has a transmission for remote-controlled pivoting of the footrest.
- This has the advantage of being a Drive, with which the footrest is pivotable via the transmission, at one suitable and favorable place of the chair can be arranged.
- the seating furniture has a mechanical Gearbox, which in particular as a traction mechanism, for example as a chain drive or belt transmission is formed.
- the seating has a Hand drive, for example by means of a hand lever.
- the manual drive can be operated remotely via the gear, the footrest of the chair pivot.
- the hand lever can, for example, on one side of the seat of the Be arranged so that it is comfortable from one on the Seating person sitting person can be taken and moved.
- the footrest has the advantage that the hand drive at one point of the chair can be arranged at which he is seated by a person sitting on the chair Person is easily accessible and operable.
- the transmission has the particular advantage that the electric motor at a location of the chair, for example, at the bottom his seat, can be arranged at which he conveniently on and accommodated is, for example, in a place where sufficient space for Accommodation is available.
- the electric drive can be so place that it is not visible and thereby the visual and aesthetic Impression of the chair not affected.
- the transmission has in one embodiment of the invention, a translation of 1: 1 or approximately 1: 1.
- the Gearbox transmits a swiveling movement without or with little overlap or reduction. This ensures that, for example, when panning a hand lever of the manual drive by 180 ° and the footrest to a Angle of 180 ° from the basic position to the position of use and vice versa pivoted. For pivoting the footrest does not need to be cranked and the position is, for example, the hand lever clearly associated with a position of the footrest.
- the transmission at least for the Hand drive, an angle gear on.
- a horizontal pivot axis may have, which is advantageous for the operation of the manual drive.
- the seat according to the invention shown in Figure 1 is as a chair 10th educated. It has a pedestal 12 on which a seat 14 and a Backrest 16 are mounted on. Below the seat 14 is a Footrest 18 arranged, which is located from a below the seat 14 Basic position in a standing from the seat 14 position of use is pivotable. The basic position of the foot part 18 is shown in FIG shown solid lines, the use position is with dashed lines indicated.
- the footrest 18 is an approximately vertical Pivot axis 20 pivotally located near a front edge 22 of the Seat 14 is located. A swivel angle of the footrest 18 from the basic into the Use position and vice versa is 180 °.
- the pivoting of the footrest 18 from the basic to the use position and vice versa is remotely operated by means of a hand lever 24 which is connected to a Side and rear seat 14 is arranged.
- the pivoting of the Footrest 18 via a gear 26, which is at an underside of the seat 14 is attached and which is shown in a representation from below in Figure 2.
- the transmission 26 is in the illustrated embodiment of the invention as Buchgetriebe formed in the form of a toothed belt drive.
- the gear 26 has a base plate 28, which is mounted on the chair 10 gearbox 26 is located on an upper side of the transmission 26 and with a bottom of the Seat 14 of the chair 10 is screwed.
- the base plate 28 has an elongated Shape with concave curved longitudinal side edges.
- At one end of the Base plate 28 is the footrest 18 with two ball bearings 30 (see FIG. pivoted.
- the pivot bearing 30 of the footpad 18 is located near the front edge 22 of the seat 14 of the chair 10.
- the two ball bearings 30 hold a cross member 32 pivotally attached to the base plate 28, wherein with the Traverses 32 a frame 34 of the footrest 18 is welded, the for example, with a padding and a textile or leather cover the Footrest 18 is covered.
- a gear 36 is rotatably connected to a toothed belt 38 of the gear 26 rotates.
- another gear 40 rotatably mounted to the Timing belt 38 also rotates.
- the two gears 36, 40 of the transmission 26th have the same number of teeth, so that the toothed belt 26 no Over or reduction, but a translation takes place 1: 1.
- Hand lever 24 For pivoting the footrest 18 is a manual drive by means of Hand lever 24 is provided.
- the hand lever 24 is pivotable in two Bearing blocks 42 mounted with the base plate 28 of the transmission 26th are bolted. Since the hand lever 24 is pivotable about a horizontal axis and the other gear 40 of the toothed belt drive 26 to a for Pivot axis of the hand lever 24 vertical pivot axis is pivotable
- the transmission 26 has a 90 ° angular gear.
- the angle gear is as Bevel gear with two meshing bevel gears 44, 46 educated.
- the one bevel gear 44 is rotatably on one with the hand lever 24th integral shaft 48 attached.
- the other bevel gear 46 is rotatably with the other gear 40 of the toothed belt drive 26 connected.
- the two Bevel gears 44, 46 of the bevel gear have equal numbers of teeth, so that here too no translation or reduction, but a translation 1: 1 he follows.
- the pivoting is done remotely by means of of the rear lever on the side of the seat 14 arranged hand lever 24th via the bevel gear 44, 46 and the toothed belt transmission 36, 38, 40th
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Passenger Equipment (AREA)
- Massaging Devices (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Die Erfindung betrifft ein Sitzmöbel, insbesondere einen Stuhl, mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a chair, in particular a chair, with the Features of the preamble of claim 1.
Es sind derartige Sitzmöbel insbesondere als Sessel bekannt (siehe US 5 039 167 A), die eine Fußauflage aufweisen, die aus einer Grundstellung in eine Gebrauchsstellung und umgekehrt schwenkbar sind. Dabei ist die Schwenkachse üblicherweise horizontal. In der Grundstellung befindet sich die Fußauflage beispielsweise unterhalb eines Sitzes des Sitzmöbels. In der Gebrauchsstellung befindet sich die Fußauflage im Bereich vor dem Sitz des Sitzmöbels, so dass Füße bzw. Unterschenkel einer auf dem Sitzmöbel sitzenden Person bequem auf die Fußauflage gelegt werden können.Such seating furniture is known in particular as an armchair (see US Pat. No. 5,039,167 A), which has a Have foot rest, from a basic position into a position of use and vice versa are pivotable. The pivot axis is usually horizontal. In the basic position, the footrest is, for example below a seat of the chair. In the position of use is the footrest in the area in front of the seat of the chair, so that feet or Lower leg of a person sitting on the seat comfortably on the Footrest can be placed.
Der Erfindung liegt die Aufgabe zugrunde, ein Sitzmöbel der vorstehend geschilderten Art vorzuschlagen, dessen Fußauflage bequem verschwenkbar ist.The invention is based on the object, a chair of the above to propose the kind described, the footrest is easily pivoted.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Die Fußauflage des erfindungsgemäßen Sitzmöbels ist um eine näherungsweise horizontale Schwenkachse schwenkbar. Dies hat zunächst den Vorteil, dass ein Sitz des Sitzmöbels niedriger angeordnet sein kann als die Fußauflage lang ist, ohne dass die Fußauflage beim Schwenken gegen den Boden stößt. Weiterer Vorteil der näherungsweise horizontalen Schwenkachse ist, dass die Fußauflage nicht gegen Verschwenken verriegelt oder sonstiger Weise gesichert werden muss, da sie aufgrund der näherungsweise horizontalen Schwenkachse, auch bei Belastung, nicht selbsttätig verschwenkt, wie dies bei einer horizontalen Schwenkachse der Fall wäre.This object is achieved by the features of claim 1 solved. The footrest of the chair according to the invention is a approximately horizontal pivot axis pivotable. This has the first Advantage that a seat of the chair can be arranged lower than the Footrest is long, without the footrest when panning against the Ground pushes. Another advantage of the approximately horizontal pivot axis is that the footrest is not locked against pivoting or other Way, because it is due to the approximately horizontal Swivel axis, even under load, not automatically pivoted, as with a horizontal pivot axis would be the case.
Des weiteren weist das erfindungsgemäße Sitzmöbel ein Getriebe zum fernbetätigten Verschwenken der Fußauflage auf. Dies hat den Vorteil, dass ein Antrieb, mit dem die Fußauflage über das Getriebe verschwenkbar ist, an einer geeigneten und günstigen Stelle des Sitzmöbels angeordnet werden kann.Furthermore, the seating according to the invention has a transmission for remote-controlled pivoting of the footrest. This has the advantage of being a Drive, with which the footrest is pivotable via the transmission, at one suitable and favorable place of the chair can be arranged.
Bei einer Ausgestaltung der Erfindung weist das Sitzmöbel ein mechanisches Getriebe auf, das insbesondere als Zugmittelgetriebe, beispielsweise als Ketten- oder Riemengetriebe ausgebildet ist.In one embodiment of the invention, the seating furniture has a mechanical Gearbox, which in particular as a traction mechanism, for example as a chain drive or belt transmission is formed.
In bevorzugter Ausgestaltung der Erfindung weist das Sitzmöbel einen Handantrieb beispielsweise mittels eines Handhebels auf. Mit dem Handantrieb lässt sich über das Getriebe die Fußauflage des Sitzmöbels fernbetätigt verschwenken. Der Handhebel kann beispielsweise an einer Seite des Sitzes des Sitzmöbels angeordnet sein, also so, dass er bequem von einer auf dem Sitzmöbel sitzenden Person ergriffen und bewegt werden kann. Bei dieser Ausgestaltung der Erfindung hat das Getriebe zum fernbetätigten Verschwenken der Fußauflage den Vorteil, dass der Handantrieb an einer Stelle des Sitzmöbels angeordnet werden kann, an der er von einer auf dem Sitzmöbel sitzenden Person bequem erreich- und betätigbar ist.In a preferred embodiment of the invention, the seating has a Hand drive, for example by means of a hand lever. With the manual drive can be operated remotely via the gear, the footrest of the chair pivot. The hand lever can, for example, on one side of the seat of the Be arranged so that it is comfortable from one on the Seating person sitting person can be taken and moved. At this Embodiment of the invention has the transmission for remote-controlled pivoting The footrest has the advantage that the hand drive at one point of the chair can be arranged at which he is seated by a person sitting on the chair Person is easily accessible and operable.
Bei einer anderen Ausgestaltung der Erfindung ist ein elektrischer Antrieb insbesondere mit einem Elektromotor zum Verschwenken der Fußauflage über das Getriebe vorgesehen. Hier hat das Getriebe insbesondere den Vorteil, dass der Elektromotor an einer Stelle des Sitzmöbels, beispielsweise an der Unterseite seines Sitzes, angeordnet werden kann, an der er günstig an- und unterbringbar ist, also beispielsweise an einer Stelle, an der ausreichend Platz zur Unterbringung vorhanden ist. Zudem lässt sich der elektrische Antrieb so platzieren, dass er nicht sichtbar ist und dadurch den optischen und ästhetischen Eindruck des Sitzmöbels nicht beeinträchtigt.In another embodiment of the invention is an electric drive in particular with an electric motor for pivoting the footrest over the gear provided. Here, the transmission has the particular advantage that the electric motor at a location of the chair, for example, at the bottom his seat, can be arranged at which he conveniently on and accommodated is, for example, in a place where sufficient space for Accommodation is available. In addition, the electric drive can be so place that it is not visible and thereby the visual and aesthetic Impression of the chair not affected.
Insbesondere für den Handantrieb weist das Getriebe bei einer Ausgestaltung der Erfindung eine Übersetzung von 1:1 oder näherungsweise 1:1 auf. Das Getriebe überträgt eine Schwenkbewegung also ohne oder mit geringer Über- oder Untersetzung. Dadurch wird erreicht, dass beim Schwenken beispielsweise eines Handhebels des Handantriebs um 180° auch die Fußauflage um einen Winkel von 180° aus der Grundstellung in die Gebrauchsstellung und umgekehrt verschwenkt. Zum Verschwenken der Fußauflage braucht dadurch nicht gekurbelt zu werden und die Stellung beispielsweise des Handhebels ist eindeutig einer Stellung der Fußauflage zugeordnet.In particular, for the manual drive, the transmission has in one embodiment of the invention, a translation of 1: 1 or approximately 1: 1. The Gearbox transmits a swiveling movement without or with little overlap or reduction. This ensures that, for example, when panning a hand lever of the manual drive by 180 ° and the footrest to a Angle of 180 ° from the basic position to the position of use and vice versa pivoted. For pivoting the footrest does not need to be cranked and the position is, for example, the hand lever clearly associated with a position of the footrest.
In bevorzugter Ausgestaltung der Erfindung weist das Getriebe, jedenfalls für den Handantrieb, ein Winkelgetriebe auf. Dies hat den Vorteil, dass trotz der näherungsweise vertikalen Schwenkachse der Fußauflage der Handantrieb, also beispielsweise ein Handhebel, eine horizontale Schwenkachse aufweisen kann, was für die Betätigung des Handantriebs vorteilhaft ist.In a preferred embodiment of the invention, the transmission, at least for the Hand drive, an angle gear on. This has the advantage that despite the approximately vertical pivot axis of the footrest of the hand drive, ie for example, a hand lever, a horizontal pivot axis may have, which is advantageous for the operation of the manual drive.
Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:
- Figur 1
- eine Seitendarstellung eines erfindungsgemäßen Sitzmöbels; und
- Figur 2
- eine Draufsicht auf ein Getriebe des Sitzmöbels aus Figur 1 gemäß der Erfindung.
- FIG. 1
- a side view of a chair according to the invention; and
- FIG. 2
- a plan view of a transmission of the chair of Figure 1 according to the invention.
Die Figuren sind als schematisierte und vereinfachte Darstellungen anzusehen. The figures are to be regarded as schematized and simplified representations.
Das in Figur 1 dargestellte, erfindungsgemäße Sitzmöbel ist als Sessel 10
ausgebildet. Es weist ein Fußgestell 12, auf dem ein Sitz 14 und eine
Rückenlehne 16 angebracht sind, auf. Unterhalb des Sitzes 14 ist eine
Fußauflage 18 angeordnet, die aus einer unterhalb des Sitzes 14 befindlichen
Grundstellung in eine vom Sitz 14 nach vorn stehende Gebrauchsstellung
schwenkbar ist. Die Grundstellung des Fußteils 18 ist in Figur 1 mit
durchgezogenen Linien dargestellt, die Gebrauchsstellung ist mit Strichlinien
angedeutet. Die Fußauflage 18 ist um eine näherungsweise vertikale
Schwenkachse 20 schwenkbar, die sich nahe eines vorderen Randes 22 des
Sitzes 14 befindet. Ein Schwenkwinkel der Fußauflage 18 aus der Grund- in die
Gebrauchsstellung und umgekehrt ist 180°.The seat according to the invention shown in Figure 1 is as a chair 10th
educated. It has a
Das Verschwenken der Fußauflage 18 aus der Grund- in die Gebrauchsstellung
und umgekehrt ist fernbetätigt mittels eines Handhebels 24 möglich, der an einer
Seite und im hinteren Bereich Sitzes 14 angeordnet ist. Die Verschwenkung der
Fußauflage 18 erfolgt über ein Getriebe 26, das an einer Unterseite des Sitzes
14 angebracht ist und das in einer Darstellung von unten in Figur 2 dargestellt ist.The pivoting of the
Das Getriebe 26 ist im dargestellten Ausführungsbeispiel der Erfindung als
Zugmittelgetriebe in Form eines Zahnriemengetriebes ausgebildet. Das Getriebe
26 weist eine Grundplatte 28 auf, die sich bei am Stuhl 10 montiertem Getriebe
26 an einer Oberseite des Getriebes 26 befindet und mit einer Unterseite des
Sitzes 14 des Sessels 10 verschraubt ist. Die Grundplatte 28 weist eine längliche
Form mit konkav geschwungenen Längsseitenrändern auf. An einem Ende der
Grundplatte 28 ist die Fußauflage 18 mit zwei Kugellagern 30 (vgl. Figur 1)
schwenkbar gelagert. Die Schwenklagerung 30 der Fußlage 18 befindet sich
nahe dem vorderen Rand 22 des Sitzes 14 des Sessels 10. Die beide Kugellager
30 halten eine Traverse 32 schwenkbar an der Grundplatte 28, wobei mit der
Traverses 32 ein Rahmen 34 der Fußauflage 18 verschweißt ist, der
beispielsweise mit einer Polsterung und einem Textil- oder Lederüberzug der
Fußauflage 18 überzogen ist.The
Mit der Traverse 32 des Fußteils 18 ist ein Zahnrad 36 drehfest verbunden, um
das ein Zahnriemen 38 des Getriebes 26 umläuft. An einem anderen Ende der
Grundplatte 28 ist ein weiteres Zahnrad 40 drehbar gelagert, um das der
Zahnriemen 38 ebenfalls umläuft. Die beiden Zahnräder 36, 40 des Getriebes 26
weisen gleiche Zähnezahlen auf, so dass über das Zahnriemengetriebe 26 keine
Über- oder Untersetzung, sondern eine Übersetzung 1:1 stattfindet.With the Traverse 32 of the
Zum Verschwenken der Fußauflage 18 ist ein Handantrieb mittels des
Handhebels 24 vorgesehen. Der Handhebel 24 ist schwenkbar in zwei
Lagerböcken 42 gelagert, die mit der Grundplatte 28 des Getriebes 26
verschraubt sind. Da der Handhebel 24 um eine horizontale Achse schwenkbar
und das andere Zahnrad 40 des Zahnriemengetriebes 26 um eine zur
Schwenkachse des Handhebels 24 senkrechte Schwenkachse schwenkbar ist
weist das Getriebe 26 ein 90°-Winkelgetriebe auf. Das Winkelgetriebe ist als
Kegelradgetriebe mit zwei miteinander kämmenden Kegelrädern 44, 46
ausgebildet. Das eine Kegelrad 44 ist drehfest auf einer mit dem Handhebel 24
einstückigen Welle 48 angebracht. Das andere Kegelrad 46 ist drehfest mit dem
anderen Zahnrad 40 des Zahnriemengetriebes 26 verbunden. Die beiden
Kegelräder 44, 46 des Kegelradgetriebes weisen gleiche Zähnezahlen auf, so
dass auch hier keine Über- oder Untersetzung, sondern eine Übersetzung 1:1
erfolgt. Dies bedeutet, durch Verschwenken des Handhebels 24 um 180° aus der
in Figur 1 mit durchgezogenen Linien dargestellten, nach hinten gerichteten
Stellung in die in Figur 1 mit Strichlinien angedeutete, nach vom gerichtete
Stellung wird über das Kegelradgetriebe 44, 46 und das Zahnriemengetriebe 36,
38, 40 die Fußauflage 18 um 180° aus der Grundstellung in die
Gebrauchsstellung verschwenkt. Die Verschwenkung erfolgt fernbetätigt mittels
des im hinteren Bereich an der Seite des Sitzes 14 angeordneten Handhebels 24
über das Kegelradgetriebe 44, 46 und das Zahnriemengetriebe 36, 38, 40.For pivoting the
Claims (9)
- Seating furniture, in particular a chair, having a foot support which can pivot from a starting position into a using position and vice versa, the foot support (18) being able to pivot about an approximately vertical pivot axis (20), characterised in that the seating furniture (10) has a drive (26) for remotely operated pivoting of the foot support (18) about the pivot axis (20).
- Seating furniture according to claim 1, characterised in that the seating furniture (10) has a mechanical drive (26).
- Seating furniture according to claim 2, characterised in that the seating furniture (10) has a traction mechanism drive (26).
- Seating furniture according to claim 3, characterised in that the traction mechanism drive (26) is configured as a chain or belt drive (26).
- Seating furniture according to one of the claims 1 to 4, characterised in that the seating furniture (10) has a hand actuator (24) for remotely operated pivoting of the foot support (18) via the drive (26).
- Seating furniture according to one of the claims 1 to 4, characterised in that the seating furniture (10) has an electrical actuator for remotely operated pivoting of the foot support (18) via the drive (26).
- Seating furniture according to claim 5 or 6, characterised in that the actuator (24) is disposed in the region of a seat (14) of the seating furniture (10).
- Seating furniture according to claim 5, characterised in that the drive (26) has a transmission of 1 : 1 or approximately 1 : 1.
- Seating furniture according to one of the preceding claims, characterised in that the drive (26) has an angular drive (44, 46).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20004000U | 2000-03-02 | ||
DE20004000U DE20004000U1 (en) | 2000-03-02 | 2000-03-02 | Seating |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1129646A2 EP1129646A2 (en) | 2001-09-05 |
EP1129646A3 EP1129646A3 (en) | 2002-01-02 |
EP1129646B1 true EP1129646B1 (en) | 2005-10-05 |
Family
ID=7938262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01103276A Expired - Lifetime EP1129646B1 (en) | 2000-03-02 | 2001-02-13 | Seating furniture |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1129646B1 (en) |
AT (1) | ATE305734T1 (en) |
DE (2) | DE20004000U1 (en) |
ES (1) | ES2249333T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060564C2 (en) * | 2000-12-01 | 2003-09-18 | Matthias Fischer Design Gmbh | Seating with at least one seat part |
DE102007002247B4 (en) * | 2007-01-09 | 2008-11-27 | Vel Vega-Design E Tecnologia Ind. Unip. Lda., Funchal | Seating furniture with swiveling foot part |
EP1943928A1 (en) * | 2007-01-12 | 2008-07-16 | Georg Dipl.-Ing. Appeltshauser | Seating |
AT509543B1 (en) | 2010-03-09 | 2012-08-15 | Matthias Fischer | SEATING FURNITURE WITH SWIVELING STEERING PART |
DE202011103147U1 (en) | 2011-07-13 | 2011-11-02 | Vel Vega - Design E Tecnologia Ind.Unip.Lda. | seating |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US684937A (en) * | 1901-05-09 | 1901-10-22 | Andrew W Johnson | Foot-rest. |
US3137528A (en) * | 1960-06-15 | 1964-06-16 | Merton M Bottemiller | Chair with foot rest |
US4832407A (en) * | 1987-11-27 | 1989-05-23 | Hector Serber | Variable posture chair and method |
US5039167A (en) * | 1990-02-08 | 1991-08-13 | Lloyd Sweet | Movable footrest for handicap and styling chair |
-
2000
- 2000-03-02 DE DE20004000U patent/DE20004000U1/en not_active Expired - Lifetime
-
2001
- 2001-02-13 DE DE50107585T patent/DE50107585D1/en not_active Expired - Lifetime
- 2001-02-13 ES ES01103276T patent/ES2249333T3/en not_active Expired - Lifetime
- 2001-02-13 AT AT01103276T patent/ATE305734T1/en not_active IP Right Cessation
- 2001-02-13 EP EP01103276A patent/EP1129646B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2249333T3 (en) | 2006-04-01 |
ATE305734T1 (en) | 2005-10-15 |
DE20004000U1 (en) | 2000-06-21 |
EP1129646A2 (en) | 2001-09-05 |
EP1129646A3 (en) | 2002-01-02 |
DE50107585D1 (en) | 2005-11-10 |
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Legal Events
Date | Code | Title | Description |
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