EP1060694A1 - Stuhl, insbesondere Bürostuhl - Google Patents
Stuhl, insbesondere Bürostuhl Download PDFInfo
- Publication number
- EP1060694A1 EP1060694A1 EP00112739A EP00112739A EP1060694A1 EP 1060694 A1 EP1060694 A1 EP 1060694A1 EP 00112739 A EP00112739 A EP 00112739A EP 00112739 A EP00112739 A EP 00112739A EP 1060694 A1 EP1060694 A1 EP 1060694A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chair
- backrest
- pivot point
- seat
- inclination
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
Definitions
- the invention relates to a chair, in particular an office chair, with one in reference arranged on a seat support rotatable about a first pivot a rest position reclining backrest, and one with the backrest rotatably connected about a second pivot point, synchronized with the backrest reclining seat.
- Such a chair is for example from the European patent application EP 0 888 739 A2 is known.
- the backrest as well as the seat rotatably connected to it from a rest position designed to tilt backwards.
- the one running in a vertical plane of movement Tilt movement is from a linkage in the form of a four-swivel chain controlled as a guide gear.
- Make one with a pedestal connected seat support a basic control arm and the one above it in approximately parallel position trending seat a handlebar.
- handlebars are at their ends each via a front link and one Return links connected to form the four-swivel chain.
- the rear link is fixed to the backrest in relation to the inclination movement connected so that the first pivot through the axis of rotation between the Seat support or base link and the rear link is given.
- the second pivot point is by the axis of rotation between the return link and given the seat or the handlebar.
- a chair is known from EP 0 250 207 B1 in a similar manner Tilting movement of the backrest and the seat that is guided synchronously with it controlled via a four-swivel chain. With this chair it is the tilting movement of the chair controlling four-swivel chain from one with their ends on the front joint of the seat link and on the base of the gas pressure spring applied to the seat link each from a backward tilt position to return to the rest position.
- a chair of the type mentioned at the outset is also known from PCT WO 83/00610.
- This chair is used as a guide gear for the inclination movement also a coupling gear, but in the form of a Kurbei loop, i.e. a three-link chain with two swivel joints and one swivel-thrust joint.
- a gas pressure spring releases the seat link a backward tilt position to the rest position.
- the one with her one end is attached to the base or seat support by a compression spring with its other end at the rear joint of the seat handlebar, where this with the the backrest carrying back link is connected.
- the invention has for its object a chair of the type mentioned to further develop such that a particularly far-reaching inclination movement the backrest with an inclination of, for example, up to 40 ° to the starting position of the backrest - is possible without the chair tilts back over its center of gravity. Furthermore, it should also be special large backrest inclination of more than 40 ° largely avoided be that a person sitting on the chair has the feeling of being soon Experiences overturning.
- first pivot point in the rest position is positioned at approximately the same height or higher than or as the second pivot point.
- the invention is based on the consideration that in the known chairs this tends to tilt and the achievable angle of inclination Backrest is therefore limited by the fact that the center of gravity of the chair is the inclination of the backrest to the rear in a particularly strong degree as well is shifted backwards. This is particularly reinforced by the fact that an inclination of the backrest back and down which is synchronized with this guided seat is also moved to the rear. For a minor one The chair should be inclined to tilt so that even with one stronger inclination of the backrest the center of gravity in only a small amount Dimensions is shifted backwards. A shift of focus to rear can be kept particularly low by the inclination of the Backrest backwards a synchronous shift of the seat not behind, but rather to the front. This is due to the arrangement mentioned of the first and the second pivot point relative to each other.
- the chair is advantageously designed in such a way that during an inclination movement the backrest back and down the second pivot moved forward and down.
- the moves (with respect to the seat support stationary) first pivot point in relation to the seat surface up, whereas the second pivot point down towards moved the seat support.
- the chair is also useful designed so that the second pivot point at the level of the seat and thus the through this defined axis of rotation between the seat and backrest in the Seat lies.
- the first pivot point is higher than the lower edge the seat.
- the second fulcrum to recreate the body's own fulcrums in the rest position about one for the ischial bones of the seated Person intended position arranged.
- the chair is designed such that the inclination movement the synchronous relationship between the seat and Backrest is approximately 1: 3. With an inclination of the backrest of approximately 40 ° there is thus an inclination of the seat surface with respect to its starting position of about 13 ° or 14 ° from their starting position, the inclination advantageously results from a corresponding lowering of the seat.
- the seat is especially with regard to their dimensions in relation to the position of the first and the second fulcrum, appropriately dimensioned such that when the backrest is tilted back and forth below the front edge of the seat moved forward and down.
- this seat with the seat support is conveniently one third pivot point rotatably connected.
- the positive guidance is advantageously designed such that a Backrest tilting back and down the third Pivot point moved forward and downward.
- the third pivot point is forced a guided tour provided.
- One defined by the third pivot The axis of rotation can be physically positioned at a suitable location on the Arranged seat, with their ends facing beyond the seat Turning rod can be realized, the ends of which are positively guided in the backdrop.
- a coupling gear provided in the manner of a three-swivel chain with link guide.
- the third pivot point can also be moved around on the seat support a fourth pivot point rotatably arranged arm.
- the advantages achieved with the invention are in particular that the positioning of the first pivot point in the rest position at approximately the same height or higher than the second pivot point is ensured in a particularly simple manner is that when the backrest is tilted backward, it moves forward the seat is done. This was done by tilting the backrest backwards Shifting the center of gravity of the chair backwards is thus caused by the Movement of the seat to the front at least partially compensated. As a result shows the chair even when the backrest is particularly far inclined only a particularly low tendency to tip over.
- the guidance of the third pivot point in a setting also enables the setting one that is particularly pleasant for the movement Synchronous ratio between seat and backrest of about 1: 3 simultaneous lowering of the front edge of the seat surface during the recline the backrest.
- the chair 1 designed as an office chair according to FIGS. 1, 2 comprises a fixed one with a stand carrier, not shown, connected 2.
- the Seat support 2 is rotatably connected to a backrest 6 via an axis of rotation 4.
- the backrest 6 is from the rest position shown in FIG tiltable at the back.
- the backrest 6 is inclined by rotation around a first pivot point 8, which is essentially through the central axis of the Axis of rotation 4 is given.
- the second pivot point 12 is by the Given the central axis of a fastener, not shown, which the Seat 10 physically connects to the backrest 6.
- the second pivot point 12 In terms of its lateral Position is the second pivot point 12 in the rest position of the chair 1 approximately below the position that the ischial bones one in the chair 1 ingested person.
- the first pivot 8 is in the rest position of the chair 1 positioned slightly higher than the second pivot point 12.
- the first pivot point 8 but also at about the same height or significantly higher than the second pivot point 12 may be arranged.
- the second is in the exemplary embodiment Pivot point 12 in the seat surface 10, so that the first pivot point 8 is also above the lower edge 13 of the seat 10 is arranged.
- the seat 10 is for one with an inclination movement of the backrest 6 synchronous inclination movement.
- a occurring rotation of the Seat 10 relative to the orientation of the seat support 2 is over a third pivot point 14 characterized.
- the third pivot point 14 is physical in the exemplary embodiment realized in an axis of rotation 16 arranged below the seat surface 10.
- the axis of rotation 16 and with this the third pivot point 14 are in one on the seat support 2 arranged backdrop 18 positively guided.
- the chair 1 is designed such that when the backrest is tilted 6 to the rear (and thus also downwards) the second pivot point 12 moved forward and down.
- An inclination of the backrest to the rear thus results in both a forward movement of the seat surface 10 as well as lowering them.
- the resulting inclination of the seat 10 is thereby due to the inclination movement and its guidance in the Setting 18 occurring change in position of the third pivot point 14 is determined.
- the third moves Pivotal point 14 due to its positive guidance in the backdrop 18 to the front and downward.
- the backdrop 18 is in relation to the positioning of the pivot points 8, 12 and 14 dimensioned such that the synchronous ratio with respect to the inclination movement between the seat surface 10 and the backrest 6 is approximately 1: 3. With in other words: the angle of inclination swept by the backrest 6 at its inclination is about three times the angle around which the seat is 10 when moving tends.
- the chair 1 To reset from the backward tilt position of the backrest 6 is in the rest position, the chair 1 with a suitable not shown Spring system, for example with a conventional one, arranged in or on the seat support 2 Gas spring, provided.
- a suitable not shown Spring system for example with a conventional one, arranged in or on the seat support 2 Gas spring, provided.
- the chair 1 'in the exemplary embodiment according to FIGS. 4 to 6 also has the chair 1 has a positively driven axis of rotation 16 and thus a positively driven one third pivot point 14 between the seat surface 10 and the seat support 2.
- the chair 1 ' is an arm 20 for the forced guidance of the third pivot point 14 intended.
- the arm 20 acts on the third pivot point 14 and is in turn arranged with the seat support 2 rotatable about a fourth pivot point 22.
- the arm 20 is also dimensioned such that that the synchronous relationship between the Seat 10 and the backrest 6 is about 1: 3.
- Each of the chairs 1,1 ' is due to the arrangement of the pivot points 8, 12 to each other suitable for a particularly large angle of inclination of the backrest 6.
- the achievable inclination of the backrest can be, for example, up to 40%, without tipping over.
- According to the synchronous ratio between the seat 10 and the backrest 6 of about 1: 3 occurs at an incline the backrest 6 by about 40 ° with respect to the starting position of the backrest 6 an inclination of the seat surface 10 due to its lowering by approximately 13 ° or 14 ° from the starting position of the seat 10.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Hydrogenated Pyridines (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
- Fig. 1
- in schematischer Seitenansicht einen Bürostuhl in Ruheposition,
- Fig. 2
- den Bürostuhl gemäß Fig. 1 in nach hinten zurückgeneigter Endstellung,
- Fig. 3
- überlagert die Darstellungen des Bürostuhls gemäß den Figuren 1 und 2,
- Fig. 4
- in schematischer Seitenansicht eine alternative Ausführungsform eines Bürostuhls in Ruheposition,
- Fig. 5
- den Bürostuhl gemäß Fig. 4 in nach hinten zurückgeneigter Endstellung, und
- Fig. 6
- überlagert die Darstellungen des Bürostuhls gemäß den Figuren 4 und 5.
- 1,1'
- Stuhl
- 2
- Sitzträger
- 4
- Drehachse
- 6
- Rückenlehne
- 8
- erster Drehpunkt
- 10
- Sitzfläche
- 12
- zweiter Drehpunkt
- 13
- Unterkante
- 14
- dritter Drehpunkt
- 16
- Drehachse
- 18
- Kulisse
- 20
- Arm
- 22
- vierter Drehpunkt
- 24
- Vorderkante der Sitzfläche 10
Claims (11)
- Stuhl (1,1'), insbesondere Bürostuhl, mit einer in Bezug auf einen Sitzträger (2) um einen ersten Drehpunkt (8) drehbar angeordneten, aus einer Ruheposition neigbaren Rückenlehne (6), und mit einer mit der Rückenlehne (6) um einen zweiten Drehpunkt (12) drehbar verbundenen, synchron zur Rückenlehne neigbaren Sitzfläche (10),
dadurch gekennzeichnet,
dass der erste Drehpunkt (8) in der Ruheposition in etwa gleicher Höhe oder höher positioniert ist wie bzw. als der zweite Drehpunkt (12). - Stuhl (1,1') nach Anspruch 1,
dadurch gekennzeichnet,
dass sich bei einer Neigungsbewegung der Rückenlehne (6) nach hinten und nach unten der zweite Drehpunkt (12) nach vorne und nach unten bewegt. - Stuhl (1,1') nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass der zweite Drehpunkt (12) in Höhe der Sitzfläche (10) liegt. - Stuhl (1,1') nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
dass der erste Drehpunkt (8) höher als die Unterkante (13) der Sitzfläche (10) liegt. - Stuhl (1,1') nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
dass der zweite Drehpunkt (12) in der Ruheposition etwa unterhalb einer für die Sitzbeinhöcker einer sitzenden Person vorgesehenen Position angeordnet ist. - Stuhl (1,1') nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
dass bezüglich einer Neigungsbewegung das Synchronverhältnis zwischen Sitzfläche (10) und Rückenlehne (6) etwa 1:3 beträgt. - Stuhl (1,1') nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet,
dass sich bei einer Neigungsbewegung der Rückenlehne (6) nach hinten und nach unten die Vorderkante (24) der Sitzfläche (10) nach vorne und nach unten bewegt. - Stuhl (1,1') nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet,
dass ein als Drehpunkt zwischen der Sitzfläche (10) und dem Sitzträger (2) definierter dritter Drehpunkt (14) im Hinblick auf eine Neigungsbewegung der Rückenlehne (6) zwangsgeführt ist. - Stuhl (1,1') nach Anspruch 8,
dadurch gekennzeichnet,
dass sich bei einer Neigungsbewegung der Rückenlehne (6) nach hinten und nach unten der dritte Drehpunkt (14) nach vorne und nach unten bewegt. - Stuhl (1) nach Anspruch 8 oder 9,
dadurch gekennzeichnet,
dass der dritte Drehpunkt (14) in einer Kulisse (18) zwangsgeführt ist. - Stuhl (1') nach Anspruch 8 oder 9,
dadurch gekennzeichnet,
dass der dritte Drehpunkt (14) über einen am Sitzträger (2) um einen vierten Drehpunkt (22) drehbar angeordneten Arm (20) zwangsgeführt ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK00112739T DK1060694T3 (da) | 1999-06-17 | 2000-06-16 | Stol, især kontorstol |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29910620U | 1999-06-17 | ||
DE19927691A DE19927691A1 (de) | 1999-06-17 | 1999-06-17 | Stuhl, insbesondere Bürostuhl |
DE29910620U DE29910620U1 (de) | 1999-06-17 | 1999-06-17 | Stuhl, insbesondere Bürostuhl |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1060694A1 true EP1060694A1 (de) | 2000-12-20 |
EP1060694B1 EP1060694B1 (de) | 2004-09-08 |
Family
ID=42212266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00112739A Expired - Lifetime EP1060694B1 (de) | 1999-06-17 | 2000-06-16 | Stuhl, insbesondere Bürostuhl |
Country Status (7)
Country | Link |
---|---|
US (1) | US6513874B1 (de) |
EP (1) | EP1060694B1 (de) |
AT (1) | ATE275356T1 (de) |
DE (3) | DE29910620U1 (de) |
DK (1) | DK1060694T3 (de) |
ES (1) | ES2226658T3 (de) |
PT (1) | PT1060694E (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1410738A1 (de) * | 2002-10-16 | 2004-04-21 | ICF S.p.A. | Stuhl mit beweglichem Sitz und Rückenlehne |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10306851A1 (de) | 2003-02-18 | 2004-08-26 | Dózsa-Farkas, Andras | Stuhl, insbesondere Büro- oder Arbeitsstuhl |
US20090015050A1 (en) * | 2004-03-13 | 2009-01-15 | Hans Dehli | Articulating chair |
MX2008012254A (es) * | 2006-03-24 | 2008-10-07 | Miller Herman Inc | Arreglo de asiento. |
US7992936B2 (en) | 2006-03-24 | 2011-08-09 | Herman Miller, Inc. | Seat |
WO2008112918A1 (en) | 2007-03-13 | 2008-09-18 | Hni Technologies Inc. | Dynamic chair back lumbar support system |
BRPI0817119B8 (pt) | 2007-09-20 | 2022-08-02 | Miller Herman Inc | Estrutura para suporte de carga e método para fazer uma estrutura de suporte de carga |
DE102008027016B4 (de) * | 2008-06-06 | 2017-06-01 | Ford Global Technologies, Llc | Verfahren und Vorrichtung zur Analyse von Geräuschen eines Kraftfahrzeuges |
CN107023096A (zh) | 2010-05-05 | 2017-08-08 | 奥斯蒂尔公司 | 用于对接釉面墙板的可移动且可拆解墙板系统 |
DE102011001811A1 (de) * | 2011-04-05 | 2012-10-11 | Wilkhahn Wilkening + Hahne Gmbh + Co. Kg | Stuhl |
US9706845B2 (en) | 2012-09-20 | 2017-07-18 | Steelcase Inc. | Chair assembly |
USD697726S1 (en) | 2012-09-20 | 2014-01-21 | Steelcase Inc. | Chair |
US11304528B2 (en) | 2012-09-20 | 2022-04-19 | Steelcase Inc. | Chair assembly with upholstery covering |
WO2014144143A1 (en) | 2013-03-15 | 2014-09-18 | Hni Technologies Inc. | Chair with activated back flex |
CA2842019A1 (en) * | 2014-02-04 | 2015-08-04 | Teknion Limited | Self-adjustable tilting chair with cantilever mechanism |
CN106455821A (zh) | 2014-04-17 | 2017-02-22 | Hni技术公司 | 椅子和椅子控制组件、系统和方法 |
CN106455824A (zh) | 2014-04-17 | 2017-02-22 | Hni技术公司 | 弯曲腰部支撑件 |
USD731833S1 (en) | 2014-04-17 | 2015-06-16 | Allsteel Inc. | Chair |
USD743180S1 (en) | 2014-10-15 | 2015-11-17 | Hni Technologies Inc. | Chair |
US9801470B2 (en) | 2014-10-15 | 2017-10-31 | Hni Technologies Inc. | Molded chair with integrated support and method of making same |
WO2016115488A1 (en) | 2015-01-16 | 2016-07-21 | Herman Miller, Inc. | Zoned suspension seating structure |
US9713381B2 (en) | 2015-06-11 | 2017-07-25 | Davis Furniture Industries, Inc. | Chair |
JP6797890B2 (ja) * | 2016-02-23 | 2020-12-09 | コクヨ株式会社 | 椅子及び座の支持機構 |
US12089741B2 (en) * | 2019-06-17 | 2024-09-17 | Quali Co., Ltd. | Tiltable chair |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000610A1 (fr) | 1981-08-19 | 1983-03-03 | Giroflex Entwicklungs Ag | Chaise |
EP0250207A2 (de) | 1986-06-16 | 1987-12-23 | Mines & West Business Furniture Limited | Verstellbare Stühle |
US5150948A (en) * | 1989-09-16 | 1992-09-29 | Voelkle Rolf | Reclining chair |
DE4216159A1 (de) * | 1992-05-15 | 1993-11-18 | Kloeber Gmbh | Arbeitsstuhl mit Rückenlehne und Rücken-Becken Synchronmechanik |
US5354120A (en) * | 1991-10-31 | 1994-10-11 | Voelkle Rolf | Reclining chair |
EP0888739A2 (de) | 1997-07-05 | 1999-01-07 | FIRMA KÖNIG & NEURATH KG | Stuhl, insbesondere Bürostuhl |
EP0934716A2 (de) * | 1998-02-04 | 1999-08-11 | Unit Press Limited | Stuhlmechanismus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859799A (en) * | 1956-05-03 | 1958-11-11 | Edwin R Moore | Functional posture controller for chairs |
DE3605809A1 (de) * | 1986-02-22 | 1987-08-27 | Koenig & Neurath Kg | Sitzmoebel |
DE3616475C1 (de) * | 1986-05-15 | 1987-06-11 | Kusch Co Sitzmoebel | Hoehenverstellbarer,mit Gasdruckfeder ausgestatteter Drehstuhl,insbesondere Buerostuhl oder -sessel |
DE8617738U1 (de) * | 1986-07-03 | 1988-03-10 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Stuhl, insbesondere Bürostuhl |
DE3916474A1 (de) * | 1989-05-20 | 1990-11-22 | Roeder Soehne Sitzmoebelfab | Stuhl, insbesondere arbeits- oder buerostuhl |
IT1253777B (it) * | 1991-12-12 | 1995-08-23 | Pietro Lovato | Dispositivo di regolazione a comando monoleva dell'altezza del sedile e dell'inclinazione dello schienale |
GB9500022D0 (en) * | 1995-01-04 | 1995-03-01 | Unwalla Jamshed | Integrated seat and back and mechanism for chairs |
DE19702328A1 (de) * | 1997-01-23 | 1998-07-30 | Comforto Gmbh | Stuhl mit Synchronmechanik |
-
1999
- 1999-06-17 DE DE29910620U patent/DE29910620U1/de not_active Expired - Lifetime
- 1999-06-17 DE DE19927691A patent/DE19927691A1/de not_active Ceased
-
2000
- 2000-06-16 AT AT00112739T patent/ATE275356T1/de not_active IP Right Cessation
- 2000-06-16 ES ES00112739T patent/ES2226658T3/es not_active Expired - Lifetime
- 2000-06-16 EP EP00112739A patent/EP1060694B1/de not_active Expired - Lifetime
- 2000-06-16 PT PT00112739T patent/PT1060694E/pt unknown
- 2000-06-16 DE DE50007661T patent/DE50007661D1/de not_active Expired - Lifetime
- 2000-06-16 DK DK00112739T patent/DK1060694T3/da active
- 2000-06-19 US US09/597,347 patent/US6513874B1/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000610A1 (fr) | 1981-08-19 | 1983-03-03 | Giroflex Entwicklungs Ag | Chaise |
EP0250207A2 (de) | 1986-06-16 | 1987-12-23 | Mines & West Business Furniture Limited | Verstellbare Stühle |
US5150948A (en) * | 1989-09-16 | 1992-09-29 | Voelkle Rolf | Reclining chair |
US5354120A (en) * | 1991-10-31 | 1994-10-11 | Voelkle Rolf | Reclining chair |
DE4216159A1 (de) * | 1992-05-15 | 1993-11-18 | Kloeber Gmbh | Arbeitsstuhl mit Rückenlehne und Rücken-Becken Synchronmechanik |
EP0888739A2 (de) | 1997-07-05 | 1999-01-07 | FIRMA KÖNIG & NEURATH KG | Stuhl, insbesondere Bürostuhl |
EP0934716A2 (de) * | 1998-02-04 | 1999-08-11 | Unit Press Limited | Stuhlmechanismus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1410738A1 (de) * | 2002-10-16 | 2004-04-21 | ICF S.p.A. | Stuhl mit beweglichem Sitz und Rückenlehne |
Also Published As
Publication number | Publication date |
---|---|
US6513874B1 (en) | 2003-02-04 |
ES2226658T3 (es) | 2005-04-01 |
EP1060694B1 (de) | 2004-09-08 |
DE29910620U1 (de) | 2000-10-19 |
ATE275356T1 (de) | 2004-09-15 |
DE19927691A1 (de) | 2000-12-28 |
DK1060694T3 (da) | 2004-12-06 |
PT1060694E (pt) | 2005-01-31 |
DE50007661D1 (de) | 2004-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1060694B1 (de) | Stuhl, insbesondere Bürostuhl | |
DE19646470B4 (de) | Kraftfahrzeugsitz mit einer Lehne und einem Sitz | |
EP1256294B1 (de) | Stuhl, insbesondere Bürostuhl | |
EP2508102B1 (de) | Stuhl | |
DE10122948C1 (de) | Stuhl, insbesondere Bürostuhl | |
EP1256293B1 (de) | Stuhl, insbesondere Bürostuhl | |
EP0049310A1 (de) | Arbeits-Sitzmöbel | |
EP1301106A1 (de) | Stuhl | |
CH661647A5 (en) | Chair | |
CH685277A5 (de) | Stuhlmechanik. | |
EP3409144A1 (de) | Stuhl, insbesondere konferenz- oder bürostuhl sowie verfahren zur herstellung eines stuhls | |
DE3844102A1 (de) | Sitz fuer einen buerostuhl od. dgl. | |
EP2070446B1 (de) | Bürostuhl mit neigbarer Rückenlehne und Mitteln zur Neigungsbegrenzung der Rückenlehne | |
EP2070444B1 (de) | Bürostuhl | |
DE102006023981A1 (de) | Stuhl | |
DE1404651C3 (de) | Verstellsessel mit ausschwenkbarer Beinstütze | |
EP3345507B1 (de) | Mechanik für einen stuhl | |
DE102019215769A1 (de) | Sitzträgerstruktur für einen Fahrzeugsitz | |
EP0233974A1 (de) | Neigungsvorrichtung für Sitzmöbel | |
DE19921153A1 (de) | Synchronmechanik für eine korrelierte Sitz-Rückenlehnen-Bewegung eines Bürostuhles | |
EP3973820A1 (de) | Mechanik für einen stuhl | |
WO1995008284A1 (de) | Stuhl, insbesondere bürostuhl | |
DE10123231A1 (de) | Bürostuhl | |
EP0341344A2 (de) | Sitzmöbel | |
WO2011032689A1 (de) | Wippmechanik für einen bürostuhl |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20010420 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: POTRYKUS, MARTIN Inventor name: SANDER, ARMIN |
|
17Q | First examination report despatched |
Effective date: 20030120 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040908 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040908 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50007661 Country of ref document: DE Date of ref document: 20041014 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: E. BLUM & CO. PATENTANWAELTE |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20040403918 Country of ref document: GR |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Effective date: 20041124 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2226658 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050616 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050616 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050616 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050616 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050617 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050617 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
ET | Fr: translation filed | ||
26N | No opposition filed |
Effective date: 20050609 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1035848 Country of ref document: HK |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060103 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060228 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20050616 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20060101 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060316 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20060228 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Effective date: 20060316 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20050617 |
|
BERE | Be: lapsed |
Owner name: *KONIG + NEURATH A.G. Effective date: 20050630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050616 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190619 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50007661 Country of ref document: DE |