EP1265513B1 - Sitz- und rückenlehnenanordnung bei sitzmöbeln, insbesondere bürostühlen - Google Patents
Sitz- und rückenlehnenanordnung bei sitzmöbeln, insbesondere bürostühlen Download PDFInfo
- Publication number
- EP1265513B1 EP1265513B1 EP01911317A EP01911317A EP1265513B1 EP 1265513 B1 EP1265513 B1 EP 1265513B1 EP 01911317 A EP01911317 A EP 01911317A EP 01911317 A EP01911317 A EP 01911317A EP 1265513 B1 EP1265513 B1 EP 1265513B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- backrest
- support
- seating
- seating board
- 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
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 description 10
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 239000012190 activator Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- 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
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
-
- 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
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
-
- 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
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
- A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
-
- 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
-
- 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
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
Definitions
- the invention relates - according to the preamble of independent claim 1 - a seat and backrest assembly in seating, especially office chairs, which a seat plate, a seat support and a backrest support includes and wherein the seat plate in the area her front, knee-side edge with the seat plate carrier as well as in the area of its rear edge with the Backrest support is movably connected, wherein the backrest support (6) slidable on the seat plate carrier (3) is articulated.
- This "synchronous work chair” takes place the adjustment of the inclination of the seat plate and the Adjustment of the inclination of the backrest support dependent from each other and is a complex, multi-part spring unit cushioned.
- the object of the present invention is to provide a Seat and backrest arrangement in seating, in particular Office chairs, to propose, which is simple, includes few items and yet a high level of functionality and quality assured.
- FIG. 1 shows a cross section through an inventive Seat and backrest arrangement, according to a first embodiment.
- the seat plate 1 is in the area of its front, knee-side edge 2 with the seat plate carrier 3 via a spring means 4 - here in the form of a U-shaped leaf spring - connected.
- a spring means 4 - here in the form of a U-shaped leaf spring - connected.
- Embodiment could also include a spring means 4 in Form of one or more torsion springs (not shown) or other spring means, which allow the seat plate 1 opposite the seat plate carrier 3 in the area of its front, knee-side edge 2 movable and resilient to attach be executed.
- a spring means 4 in Form of one or more torsion springs (not shown) or other spring means, which allow the seat plate 1 opposite the seat plate carrier 3 in the area of its front, knee-side edge 2 movable and resilient to attach be executed.
- the seat plate 1 with the backrest support 6 movably connected.
- This mobile Connection is accomplished via a first joint 7.
- the backrest support 6 via a second joint 8 hinged to the seat plate carrier 3.
- This second joint 8 includes one on each side of the seat support 3 each Roller 9, which is fixed here on the seat plate carrier 3.
- the backrest support 6 has the two rollers 9 corresponding Guides 10, in which the rollers 9 slidably are arranged.
- the rollers 9 also attached to the seat plate 1 and the recesses or other means for guiding the rollers 9 (Like rails and the like) arranged on the seat plate carrier 3 be.
- This mechanism comprises a tongue 12, which with a Grid element 13 can be brought into engagement.
- the tongue 12 comprises a grid pin 14, which engage between the teeth 15 of the grid element 13 can.
- the grid pin 14 is attached to a piston 16, which arranged displaceably in a guide cylinder 17 is.
- the guide cylinder 17 is at the bottom 18 of Seat plate 1 and the grid element 13 is on the seat plate carrier 3 attached.
- the spring element 4 in the region of the front, knee-side edge 2 of the seat plate 1 acts like a joint between seat plate 1 and seat support 3.
- the mobility This spring means 4 is the intervention of the Tongue 12 and its grid pin 14 on the grid element thirteenth blocked, because with it a stable connection between seat plate 1 and seat support 3 is created.
- the tongue 12 also includes an activator rod 19 which supports the piston 16 connects with a spring element 20.
- Am as a torsion spring trained spring element 20 engages an operating rod 21, which preferably at its end a control knob 22 has.
- the control button comprises a cam 23, which is acted upon by a spring 24.
- the Blocking mechanism be carried out completely different: z. can the tongue 12 slidably on the seat plate carrier 3 and the grid element be arranged on the seat plate 1. Also can the spring element 20 e.g. be formed as a leaf spring. Also the shape and arrangement of operating rod 21 and Control button 22 and the suspension 24 is at will a specialist, provided at least the functions described are guaranteed.
- the torsion spring builds a tension in the opposite direction (see arrow in Fig. 2e) and pulls on the grid pin 14. This can but do not leave the grid element 13, because - because of the tension, by the spring element.4 or by the weight of the seated Person generated - the frictional forces between the teeth of the raster element 13 and the grid pin 14 to are large (Fig. 2e). Because of the suspension 24, which against presses the pre-selection, the prefix can not in his swing back to previous position.
- FIG. 3 shows a seat and backrest arrangement according to the invention, according to a second embodiment.
- This embodiment differs from the first in that a third joint 26 in the area of the anterior, knee-sided Edge 2 of the seat plate 1 is arranged and this seat plate connects to the seat plate carrier 3.
- the already described Synchronous mechanism by means of which with a single or with several spring means 4 and the two 7,8 joints the seat plate 1 and the backrest support. 6 or the backrest 11 are cushioned is, by the third joint 26 not impaired.
- the third joint 26 allows the third joint 26 the additional use of a Adjusting means 27, with which the spring force of the spring means 4 can be changed. This will be further down on hand Figure 4 explained in more detail.
- the inventive seat and backrest arrangement shown here an additional seat depth adjustment.
- the first joint 7 between seat plate 1 and backrest support 6 is also carried out slidably, the Backrest support 6 also moved relative to the seat surface 28 become.
- a Body 29 includes, which in or on the backrest support 6 is arranged displaceably.
- the backrest support 6 has for this purpose a guide member 30, the here is formed as a recess and in which the body 29th is slidably disposed.
- the Backrest 11 adjusted to the seat 28 and held has the body 29 grid grooves 31, in which engages a lever 32.
- the adjusting lever 32 is is arranged on a hinge on the backrest support 6 and is preferably permanently against the body 29 by a spring and thus pressed into one of the grid grooves 31. This is the seat depth adjustment lockable formed.
- a seat and backrest arrangement according to the invention according to the first embodiment (see Fig. 1) equipped with such additional seat depth adjustment be (not shown).
- FIG. 4 shows a seat and backrest arrangement according to the invention, according to a second embodiment, with a additional adjusting means 27, with which the spring force the spring means 4 can be changed.
- the embodiment shown comprises a arranged on the seat plate carrier 3 Bearing plate 35, in which a adjusting bolt 36th is guided by a thread.
- On the adjusting bolt 36 is a Knurl wheel 37 attached, with which the position of the adjusting bolt be changed by hand relative to the bearing plate 35 can.
- the acting on the seat support 3 part of the Spring means 4 here the lower leg 38 of the spring means 4) permanently acts on the adjusting bolt 36, so that a Adjustment of the position of this adjusting a change the spring force of the spring means 4 causes.
- a seat and backrest arrangement according to the invention, according to the first embodiment (see Fig. 1) with such an additional adjusting means 27, with which the spring force of the spring means 4 are changed can be equipped (not shown).
- an arrangement for adjusting the spring force of the spring means 4 can be selected, as in the international application PCT / CH97 / 00378 of the same applicant described with reference to Figure 8:
- the bearing plate is arranged inclined relative to the seat plate carrier and has a substantially perpendicular to the bearing plate extending Guide plate on.
- One is essentially parallel to the guide plate extending adjusting spindle is rotatable attached to the bearing plate, pierces them and instructs its head a knob for turning the adjusting spindle on.
- the adjusting spindle is opposite the guide plate stored.
- a control body with appropriate Internal thread is in constant engagement with the External thread extending through this actuator body Adjusting spindle, so that when turning the adjusting spindle the distance of the Stellköpers from the bearing plate changes.
- At least one roller is attached to the side of the adjusting body, which rolls on the guide plate and always together moved with the actuator.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Special Chairs (AREA)
- Chairs Characterized By Structure (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
- Fig. 1
- einen Querschnitt durch eine erfindungsgemässe Sitz- und Rückenlehnen-Anordnung, gemäss einer ersten Ausführungsform, mit Sitzplatten- und Rückenlehnenträger-Federung;
- Fig. 2
- einen Querschnitt - entsprechend Fig. 1 - mit einem Mechanismus zum Blockieren der Sitzplattenund Rückenlehnenträger-Federung;
- Fig. 3
- einen Querschnitt durch eine erfindungsgemässe Sitz- und Rückenlehnen-Anordnung, gemäss einer zweiten Ausführungsform, mit zusätzlicher Sitztiefenverstellung;
- Fig. 4
- einen Querschnitt - entsprechend Fig. 3 - mit einem Verstellmittel zum Verändern der Federkraft des Federmittels.
Claims (12)
- Sitz- und Rückenlehnen-Anordnung bei Sitzmöbeln, insbesondere Bürostühlen, welche eine Sitzplatte (1), einen Sitzplattenträger (3) und einen Rückenlehnenträger (6) umfasst und bei welcher die Sitzplatte (1) im Bereich ihres vorderen, knieseitigen Randes (2) mit dem Sitzplattenträger (3) sowie im Bereich ihres hinteren Randes (5) mit dem Rückenlehnenträger (6) beweglich verbunden ist, wobei der Rückenlehnenträger (6) verschiebbar am Sitzplattenträger (3) angelenkt ist, dadurch gekennzeichnet, dass im Bereich des vorderen, knieseitigen Randes (2) der Sitzplatte (1) - zwischen Sitzplatte (1) und Sitzplattenträger (3) - ein Federmittel (4) zum Abfedern der Sitzplatte (1) und des Rückenlehnenträgers (6) angeordnet ist.
- Sitz- und Rückenlehnen-Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die Sitzplatte (1) mit dem Rückenlehnenträger (6) über ein erstes Gelenk (7) verbunden ist.
- Sitz- und Rückenlehnen-Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Sitzplatte (1) mit dem Sitzplattenträger (3) über ein drittes Gelenk (26) verbunden ist.
- Sitz- und Rückenlehnen-Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Federmittel (4) als U-förmige Blattfeder ausgebildet ist.
- Sitz- und Rückenlehnen-Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie einen Blockiermechanismus zum Blockieren der Sitzplattenund Rückenlehnenträger-Federung umfasst.
- Sitz- und Rückenlehnen-Anordnung nach Anspruch 5, dadurch gekennzeichnet, dass der Blockiermechanismus eine Zunge (12) umfasst, welche mit einem Rasterelement (13) in Eingriff bringbar ist.
- Sitz- und Rückenlehnen-Anordnung nach Anspruch 6, dadurch gekennzeichnet, dass die Zunge (12) verschiebbar an der Sitzplatte (1) bzw. am Sitzplattenträger (3) und das Rasterelement (13) am Sitzplattenträger (3) bzw. an der Sitzplatte (1) angeordnet ist.
- Sitz- und Rückenlehnen-Anordnung nach Anspruch 5, 6 oder 7, dadurch gekennzeichnet, dass der Blockiermechanismus ein Federelement (20) umfasst, mit welchem die Zunge (12) mit dem Rasterelement (13) im Eingriff gehalten werden kann.
- Sitz- und Rückenlehnen-Anordnung nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass der Blockiermechanismus zudem ein Arretiermittel (25) umfasst, mit welchem die Zunge (12) von dem Eingreifen in das Rasterelement (13) abgehalten werden kann.
- Sitz- und Rückenlehnen-Anordnung nach einem der vorhergehenden Ansprüche 3 bis 9, dadurch gekennzeichnet, dass am Sitzplattenträger (3) und/oder an der Sitzplatte (1) ein Verstellmittel (27) angeordnet ist, mit welchem die Federkraft des Federmittels (4) verändert werden kann.
- Sitz- und Rückenlehnen-Anordnung nach einem der vorhergehenden Ansprüche 2 bis 10, dadurch gekennzeichnet, dass das Gelenk (7) zwischen Sitzplatte (1) und Rückenlehnenträger (6) einen Körper (29) umfasst, welcher im oder am Rückenlehnenträger (6) verschiebbar und arretierbar angeordnet ist.
- Sitzmöbel, insbesondere Bürostühle, dadurch gekennzeichnet, dass sie eine Sitz- und Rückenlehnen-Anordnung gemäss einem oder mehreren der Ansprüche 1 bis 11 umfassen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH5702000 | 2000-03-24 | ||
CH570002000 | 2000-03-24 | ||
PCT/CH2001/000168 WO2001070074A1 (de) | 2000-03-24 | 2001-03-19 | Sitz- und rückenlehnen-anordnung bei sitzmöbeln, insbesondere bürostühlen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1265513A1 EP1265513A1 (de) | 2002-12-18 |
EP1265513B1 true EP1265513B1 (de) | 2005-01-19 |
Family
ID=4520862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01911317A Expired - Lifetime EP1265513B1 (de) | 2000-03-24 | 2001-03-19 | Sitz- und rückenlehnenanordnung bei sitzmöbeln, insbesondere bürostühlen |
Country Status (11)
Country | Link |
---|---|
US (1) | US6729688B2 (de) |
EP (1) | EP1265513B1 (de) |
JP (1) | JP4543362B2 (de) |
AT (1) | ATE287229T1 (de) |
AU (1) | AU2001240399A1 (de) |
BR (1) | BR0109510B1 (de) |
DE (1) | DE50105125D1 (de) |
ES (1) | ES2236187T3 (de) |
PT (1) | PT1265513E (de) |
TW (1) | TWI245613B (de) |
WO (1) | WO2001070074A1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10106792A1 (de) * | 2001-02-12 | 2002-08-14 | Interstuhl Bueromoebel Gmbh | Sitzmöbel |
DE10122386A1 (de) * | 2001-05-09 | 2002-11-21 | Fast Ag Grenchen | Sitz |
DE10392285T5 (de) * | 2002-02-13 | 2005-05-12 | Herman Miller, Inc., Zeeland | Neigesessel mit flexibler Lehne, einstellbaren Armlehnen und einstellbarer Sitztiefe und Verfahren für seine Verwendung |
KR20040039580A (ko) * | 2002-11-04 | 2004-05-12 | 허기탁 | 자세 교정용 사무용 의자 |
ITBS20030025A1 (it) * | 2003-03-07 | 2004-09-08 | Cofemo Spa | Dispositivo di comando per sedie da ufficio e simili. |
US20060138833A1 (en) * | 2004-12-29 | 2006-06-29 | Kerry Brodrecht | Chair control for synchronized movement of chair seat and back, and chair having same |
JP4719905B2 (ja) | 2005-10-27 | 2011-07-06 | コクヨ株式会社 | 椅子 |
JP5002835B2 (ja) * | 2005-10-27 | 2012-08-15 | コクヨ株式会社 | 部材の接続構造 |
US20070108814A1 (en) * | 2005-11-03 | 2007-05-17 | Hni Technologies Inc. | Glider |
JP4945781B2 (ja) | 2005-11-11 | 2012-06-06 | コクヨ株式会社 | 椅子 |
JP4747311B2 (ja) * | 2005-11-11 | 2011-08-17 | コクヨ株式会社 | 椅子 |
JP4721183B2 (ja) * | 2005-11-11 | 2011-07-13 | コクヨ株式会社 | バネの取付構造 |
EP2010025A4 (de) * | 2006-04-24 | 2010-11-17 | Humanscale Corp | Stuhl mit sich automatisch einstellbarem widerstand gegen kippen |
EP2046165B1 (de) | 2006-06-30 | 2013-07-17 | Eckhard Dipl.-Ing. Hansen | Sitzmöbel |
US7753447B2 (en) * | 2006-10-13 | 2010-07-13 | L&P Property Management Company | Casual control tilt lockout |
DE202006018268U1 (de) * | 2006-12-04 | 2007-02-08 | Sato Office Gmbh | Sitz mit einer Sitzplatte und einer Rückenlehne |
US9498066B2 (en) * | 2011-08-04 | 2016-11-22 | Cramer Llc | Ergonomic seating assemblies and methods |
US20130175841A1 (en) | 2012-01-11 | 2013-07-11 | James W. Finck | Reclining seat assembly |
US9504326B1 (en) | 2012-04-10 | 2016-11-29 | Humanscale Corporation | Reclining chair |
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 |
US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction |
AU2016247797B2 (en) | 2015-04-13 | 2019-08-01 | Steelcase Inc. | Seating arrangement |
US10194750B2 (en) | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement |
US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement |
NO343925B1 (no) * | 2017-10-20 | 2019-07-08 | Ekornes Asa | Sittemodul |
EP3927215A4 (de) | 2019-02-21 | 2023-03-15 | Steelcase Inc. | Körperstützanordnung und verfahren zur verwendung und montage davon |
US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
IT202000002332A1 (it) * | 2020-02-06 | 2021-08-06 | Donati Spa | Meccanismo di oscillazione per una sedia o una poltroncina |
DE202020005717U1 (de) * | 2020-02-08 | 2022-03-23 | Bock 1 Gmbh & Co. Kg | Sitzbaugruppe mit einem Riegelgesperre |
WO2021178206A1 (en) | 2020-03-02 | 2021-09-10 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
US11812870B2 (en) | 2021-02-10 | 2023-11-14 | Steelcase Inc. | Body support structure |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2830650A (en) * | 1953-10-23 | 1958-04-15 | Lorenz Anton | Article of repose for supporting the body of a person |
US2956619A (en) * | 1958-10-03 | 1960-10-18 | Cramer Posture Chair Company I | Tilt back chair |
GB1343305A (en) * | 1971-04-01 | 1974-01-10 | Werner P G | Adjustable resiliently hinged device for chairs and the like |
DE2748680A1 (de) * | 1977-10-29 | 1979-05-10 | Stoll Kg Christof | Neigungsvorrichtung fuer sitzmoebel |
JPS59125261U (ja) * | 1983-02-10 | 1984-08-23 | チトセ株式会社 | いす |
DE3316533A1 (de) | 1983-05-06 | 1984-11-08 | Provenda Marketing AG, Herisau | Arbeitsstuhl, insbesondere buerostuhl |
CA1184108A (en) * | 1984-04-09 | 1985-03-19 | David W. Smith | Suspension arrangement for a tilting chair |
JPS615151U (ja) * | 1984-06-14 | 1986-01-13 | 中京金属工業株式会社 | 椅子 |
JPS6125848U (ja) * | 1984-07-23 | 1986-02-15 | 株式会社ホウトク | ロツキング椅子 |
JPH0221965Y2 (de) * | 1985-05-08 | 1990-06-13 | ||
IT1191383B (it) * | 1986-02-21 | 1988-03-23 | Co Fe Mo Spa | Sedia con sedile e schienale ad inclinazione variabile sincronizzata |
GB8706806D0 (en) * | 1987-03-23 | 1987-04-29 | Mines & West Group Ltd | Chairs |
US4889385A (en) * | 1988-03-09 | 1989-12-26 | American Seating Company | Chair seat-and-back support |
US4889335A (en) | 1988-10-28 | 1989-12-26 | Diversified Investments Corporation | Compound bicycle exercising apparatus |
DE3916474A1 (de) * | 1989-05-20 | 1990-11-22 | Roeder Soehne Sitzmoebelfab | Stuhl, insbesondere arbeits- oder buerostuhl |
US4911501A (en) * | 1989-06-09 | 1990-03-27 | Harter Corporation | Suspension mechanism for connecting chair backs and seats to a pedestal |
JPH03222907A (ja) * | 1989-11-30 | 1991-10-01 | Itoki Kosakusho Co Ltd | 椅子の弾力調節装置 |
DE59006985D1 (de) * | 1989-12-29 | 1994-10-06 | Wilkhahn Wilkening & Hahne | Synchronverstelleinrichtung für bürostühle oder dergleichen. |
US5288138A (en) * | 1990-08-10 | 1994-02-22 | Stulik Edward L | Reclining chair |
JPH085635Y2 (ja) * | 1990-12-26 | 1996-02-21 | 株式会社イトーキクレビオ | 椅子における傾動制御装置 |
JP2919131B2 (ja) * | 1991-10-22 | 1999-07-12 | 株式会社イトーキクレビオ | 椅子の傾動制御装置 |
DE4312113C1 (de) * | 1993-04-14 | 1994-10-27 | Mauser Waldeck Ag | Sitzmöbel |
US5582459A (en) * | 1993-09-30 | 1996-12-10 | Itoki Crebio Corporation | Chair having tiltable seat back |
DK0726723T3 (da) * | 1993-11-01 | 1999-08-09 | Labofa As | Arbejdsstol med synkron sæde- og rygindstilling |
GB9500022D0 (en) * | 1995-01-04 | 1995-03-01 | Unwalla Jamshed | Integrated seat and back and mechanism for chairs |
DE19543818C1 (de) * | 1995-11-24 | 1997-05-07 | Desanta | Stuhl mit Kniestütze |
US5826940A (en) | 1995-11-27 | 1998-10-27 | Hodgdon; Dewey | Reactive multi-position chair |
US5971481A (en) * | 1996-10-11 | 1999-10-26 | Giroflex Entwicklungs Ag | Chair, specially an office chair |
DE19726160A1 (de) * | 1997-06-20 | 1998-12-24 | Johannes Uhlenbrock | Sitzmöbel, insbesondere Bürodrehstuhl |
JP3520352B2 (ja) * | 1997-12-16 | 2004-04-19 | 株式会社イトーキクレビオ | 椅 子 |
IT1305620B1 (it) * | 1998-05-05 | 2001-05-09 | Cofemo Spa | Dispositivo di regolazione in sincronismo dell'assetto di sedile eschienale di una sedia |
-
2001
- 2001-03-19 DE DE50105125T patent/DE50105125D1/de not_active Expired - Lifetime
- 2001-03-19 EP EP01911317A patent/EP1265513B1/de not_active Expired - Lifetime
- 2001-03-19 AT AT01911317T patent/ATE287229T1/de not_active IP Right Cessation
- 2001-03-19 ES ES01911317T patent/ES2236187T3/es not_active Expired - Lifetime
- 2001-03-19 WO PCT/CH2001/000168 patent/WO2001070074A1/de active IP Right Grant
- 2001-03-19 BR BRPI0109510-2A patent/BR0109510B1/pt not_active IP Right Cessation
- 2001-03-19 AU AU2001240399A patent/AU2001240399A1/en not_active Abandoned
- 2001-03-19 JP JP2001568281A patent/JP4543362B2/ja not_active Expired - Fee Related
- 2001-03-19 PT PT01911317T patent/PT1265513E/pt unknown
- 2001-03-19 US US10/239,578 patent/US6729688B2/en not_active Expired - Lifetime
- 2001-03-21 TW TW090106586A patent/TWI245613B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE287229T1 (de) | 2005-02-15 |
JP2003527180A (ja) | 2003-09-16 |
PT1265513E (pt) | 2005-06-30 |
WO2001070074A1 (de) | 2001-09-27 |
TWI245613B (en) | 2005-12-21 |
DE50105125D1 (de) | 2005-02-24 |
BR0109510A (pt) | 2002-12-17 |
US6729688B2 (en) | 2004-05-04 |
BR0109510B1 (pt) | 2010-01-26 |
US20030052520A1 (en) | 2003-03-20 |
EP1265513A1 (de) | 2002-12-18 |
ES2236187T3 (es) | 2005-07-16 |
AU2001240399A1 (en) | 2001-10-03 |
JP4543362B2 (ja) | 2010-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1265513B1 (de) | Sitz- und rückenlehnenanordnung bei sitzmöbeln, insbesondere bürostühlen | |
DE3632131C2 (de) | Funktions-Sitzmöbel | |
EP1039816B1 (de) | Stuhlmechanik | |
DE3856026T2 (de) | Stuhl mit einer Rückenlehne | |
DE2515953C2 (de) | Stuhl | |
DE69110472T2 (de) | Arbeitsstuhl. | |
EP0592369B1 (de) | Stuhlmechanik | |
CH636252A5 (de) | Ergonomischer stuhl. | |
DE3537203A1 (de) | Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne | |
DE202008000735U1 (de) | Ein Stuhl | |
DE10219478B4 (de) | Stuhl mit vom Benutzergewicht abhängigen Kraftspeicher | |
DE3844102A1 (de) | Sitz fuer einen buerostuhl od. dgl. | |
AT12867U1 (de) | Sitzmöbel | |
DE8511034U1 (de) | Sitzmöbel in Form eines Stuhls oder Sessel, insbesondere für Bürozwecke | |
DE102005029906B3 (de) | Synchronmechanik | |
EP3120732A1 (de) | Mechanik für einen bürostuhl | |
DE4220307C2 (de) | Stuhl | |
DE8660017U1 (de) | Neigungsvorrichtung für Sitzmöbel | |
EP2896326A1 (de) | Sitzmöbel, insbesondere Stuhl | |
EP0543206A1 (de) | Sitzmöbel | |
DE102010042923B3 (de) | Stuhl, insbesondere Bürostuhl | |
DE3313677A1 (de) | Sitzmoebel mit synchron verstellbarer rueckenlehne mit sitzflaeche | |
EP2818079A1 (de) | Sitzmöbel | |
AT411210B (de) | Stuhl | |
EP3528664B1 (de) | Synchronstuhlmechanik und stuhl mit einer solchen |
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 |
|
17P | Request for examination filed |
Effective date: 20020918 |
|
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 TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
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 TR |
|
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: 20050119 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: 20050119 Ref country code: TR 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: 20050119 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
BECA | Be: change of holder's address |
Owner name: *STOLL GIROFLEX A.G.BAHNHOFSTRASSE 44, CH-5322 KOB Effective date: 20050119 |
|
BECH | Be: change of holder |
Owner name: *STOLL GIROFLEX A.G. Effective date: 20050119 |
|
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: 50105125 Country of ref document: DE Date of ref document: 20050224 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: R. A. EGLI & CO. PATENTANWAELTE Ref country code: CH Ref legal event code: PUE Owner name: STOLL GIROFLEX AG Free format text: GIROFLEX-ENTWICKLUNGS-AG#LANDSTRASSE 45#5322 KOBLENZ (CH) -TRANSFER TO- STOLL GIROFLEX AG#BAHNHOFSTRASSE 44#5322 KOBLENZ (CH) |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050319 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050319 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: 20050319 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: STOLL GIROFLEX AG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050331 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050419 Ref country code: DK 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: 20050419 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20050412 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20050401165 Country of ref document: GR |
|
NLT2 | Nl: modifications (of names), taken from the european patent patent bulletin |
Owner name: STOLL GIROFLEX AG |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20050415 Ref country code: PT Ref legal event code: PC4A Free format text: STOLL GIROFLEX AG CH Effective date: 20050415 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2236187 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 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
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: 20051020 |
|
BECA | Be: change of holder's address |
Owner name: *STOLL GIROFLEX A.G.BAHNHOFSTRASSE 44, CH-5322 KOB Effective date: 20050119 |
|
BECH | Be: change of holder |
Owner name: *STOLL GIROFLEX A.G. Effective date: 20050119 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20100316 Year of fee payment: 10 Ref country code: ES Payment date: 20100324 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20100402 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20100322 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20100327 Year of fee payment: 10 Ref country code: NL Payment date: 20100315 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20100506 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20100319 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20110919 |
|
BERE | Be: lapsed |
Owner name: *STOLL GIROFLEX A.G. Effective date: 20110331 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20111001 |
|
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: 20110919 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110319 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20111130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110331 |
|
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: 20110331 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111001 |
|
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: 20111004 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110319 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110319 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20120424 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110320 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20130321 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50105125 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50105125 Country of ref document: DE Effective date: 20141001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141001 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20150625 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
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: 20160331 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160331 |