ES2018450A6 - Perfeccionamientos en la estructura de una silla giratoria de oficina. - Google Patents
Perfeccionamientos en la estructura de una silla giratoria de oficina.Info
- Publication number
- ES2018450A6 ES2018450A6 ES8904339A ES8904339A ES2018450A6 ES 2018450 A6 ES2018450 A6 ES 2018450A6 ES 8904339 A ES8904339 A ES 8904339A ES 8904339 A ES8904339 A ES 8904339A ES 2018450 A6 ES2018450 A6 ES 2018450A6
- Authority
- ES
- Spain
- Prior art keywords
- seat
- backrest
- supported
- connection element
- movement
- 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
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
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil 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
- A47C1/031—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
- A47C1/03277—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
- A47C1/031—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
- A47C1/03288—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with resilient blocks
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)
Abstract
PERFECCIONAMIENTOS EN LA ESTRUCTURA DE UNA SILLA GIRATORIA, SILLA EN LA QUE EL RESPALDO A TRAVES DE POR LO MENOS UNA PALANCA POSTERIOR, MEDIANTE UNA ARTICULACION GIRATORIA, Y EL ASIENTO A TRAVES DE UN ELEMENTO DE UNION ANTERIOR, SE APOYAN SOBRE EL ARMAZON INFERIOR DE TAL MODO QUE, AL PRODUCIRSE UN MOVIMIENTO DE PIVOTAMIENTO DEL RESPALDO HACIA DELANTE O HACIA ATRAS, EL ASIENTO REALIZA AL MISMO TIEMPO UN MOVIMIENTO APROXIMADAMENTE HORIZONTAL Y LA PARTE POSTERIOR DEL ASIENTO EXPERIMENTA UN MOVIMIENTO DE ELEVACION O DE DESCENSO MAS IMPORTANTE QUE LA PARTE ANTERIOR DEL ASIENTO, LO QUE SE VE FAVORECIDO DE UN MODO SENCILLO POR EL HECHO DE QUE EL ELEMENTO DE UNION ANTERIOR ESTA FORMADO POR UN ELEMENTO FLEXOELASTICO LIMITADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3900220A DE3900220A1 (de) | 1989-01-05 | 1989-01-05 | Stuhl |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2018450A6 true ES2018450A6 (es) | 1991-04-01 |
Family
ID=6371628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8904339A Expired - Lifetime ES2018450A6 (es) | 1989-01-05 | 1989-12-22 | Perfeccionamientos en la estructura de una silla giratoria de oficina. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5195801A (es) |
EP (1) | EP0377138B1 (es) |
JP (1) | JPH0315411A (es) |
AR (1) | AR244967A1 (es) |
AT (1) | ATE103478T1 (es) |
AU (1) | AU623958B2 (es) |
BR (1) | BR7000006U (es) |
CA (1) | CA2005776C (es) |
DE (2) | DE3900220A1 (es) |
ES (1) | ES2018450A6 (es) |
ZA (1) | ZA899544B (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1692092A (en) * | 1991-05-24 | 1992-12-30 | Equus Marketing Ag | Working chair, especially office chair |
DE4209066C1 (es) * | 1992-03-20 | 1993-04-08 | Simon 4807 Borgholzhausen De Desanta | |
CH685277A5 (de) * | 1992-10-08 | 1995-05-31 | Syntech Sa | Stuhlmechanik. |
GB2275867A (en) * | 1993-01-27 | 1994-09-14 | Production Tools | Seat recliner mechanism |
DE4312113C1 (de) * | 1993-04-14 | 1994-10-27 | Mauser Waldeck Ag | Sitzmöbel |
US5630643A (en) | 1993-06-01 | 1997-05-20 | Steelcase Inc | Upholstered chair with two-piece shell |
DE4409098A1 (de) * | 1994-03-17 | 1995-09-21 | Froescher Gmbh & Co Kg | Stuhl mit Neigungsmechanik |
DE29612594U1 (de) * | 1996-07-20 | 1996-09-19 | Franck Klaus Reiner | Vorrichtung zur Synchronanpassung von Sitz- und Rückenlehne eines Stuhles an die Körperhaltung eines Benutzers |
ITTO980034A1 (it) * | 1998-01-16 | 1999-07-16 | Miotto Int Comp | Dispositivo meccanico per il controllo della movimentazione sincrona d i sedile e schienale di una seduta. |
DE19803496C2 (de) * | 1998-01-30 | 2001-09-06 | Haworth Bueroeinrichtung Gmbh | Stuhl |
ITVI980182A1 (it) * | 1998-09-25 | 2000-03-25 | Enrico Cioncada | Sedia ad assetto variabile. |
DE29819143U1 (de) | 1998-10-21 | 1999-02-11 | Drabert Gmbh | Bürostuhl mit einer nachführbaren Rückenlehne |
NZ515698A (en) * | 2000-05-22 | 2003-03-28 | Miller Herman Inc | Office chair characterised by pivotal and slidable members for restricting forward and rearward movements |
US20030132653A1 (en) * | 2001-10-18 | 2003-07-17 | Doug Thole | Tension control mechanism for a chair |
US7165811B2 (en) * | 2002-09-12 | 2007-01-23 | Steelcase Development Corporation | Control mechanism for seating unit |
CN103494465B (zh) * | 2005-03-01 | 2016-05-04 | 霍沃思公司 | 用于座椅的腰部垫 |
WO2007127740A2 (en) * | 2006-04-24 | 2007-11-08 | Humanscale Corporation | Chair having an automatically adjusting resistance to tilting |
US7922248B2 (en) | 2007-01-29 | 2011-04-12 | Herman Miller, Inc. | Seating structure and methods for the use thereof |
US7695067B2 (en) * | 2007-03-02 | 2010-04-13 | Goetz Mark W | Ergonomic adjustable chair |
US8944507B2 (en) * | 2009-10-13 | 2015-02-03 | Herman Miller, Inc. | Ergonomic adjustable chair mechanisms |
US20110304192A1 (en) * | 2010-06-15 | 2011-12-15 | Augustat Betty A | Ergometric Chair Apparatus |
WO2011157392A1 (de) * | 2010-06-15 | 2011-12-22 | Claudia Plikat | Stuhl |
US9498066B2 (en) | 2011-08-04 | 2016-11-22 | Cramer Llc | Ergonomic seating assemblies and methods |
US9504326B1 (en) | 2012-04-10 | 2016-11-29 | Humanscale Corporation | Reclining chair |
US11304528B2 (en) | 2012-09-20 | 2022-04-19 | Steelcase Inc. | Chair assembly with upholstery covering |
USD697726S1 (en) | 2012-09-20 | 2014-01-21 | Steelcase Inc. | Chair |
US9706845B2 (en) | 2012-09-20 | 2017-07-18 | Steelcase Inc. | Chair assembly |
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 |
JP6826043B2 (ja) * | 2015-04-13 | 2021-02-03 | スティールケース インコーポレイテッド | 着座用構成体 |
US10194750B2 (en) * | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement |
AU2017216131B2 (en) * | 2016-02-05 | 2022-01-06 | Formway Furniture Limited | A chair and components |
IT201800002761U1 (it) | 2018-06-14 | 2019-12-14 | Poltroncina per ufficio con schienale e sedile mobili in sincronia. | |
US11241344B2 (en) * | 2018-08-07 | 2022-02-08 | Indiana Mills & Manufacturing, Inc. | Stretcher with integrated child restraint |
EP4268676A3 (en) | 2019-02-21 | 2024-02-07 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
US11617444B2 (en) | 2020-03-02 | 2023-04-04 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
WO2022173799A1 (en) | 2021-02-10 | 2022-08-18 | Steelcase Inc. | Body support structure |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1538408A (en) * | 1923-08-28 | 1925-05-19 | Reed Elis | Chair and attachment |
DE3036993A1 (de) * | 1980-10-01 | 1982-05-13 | Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder | Arbeits-sitzmoebel |
ATE12168T1 (de) * | 1981-08-19 | 1985-04-15 | Giroflex Entwicklungs Ag | Stuhl. |
DE3139448C2 (de) * | 1981-10-03 | 1984-06-07 | Kusch & Co Sitzmöbelwerke KG, 5789 Hallenberg | Stuhl |
DE3232771A1 (de) * | 1982-09-03 | 1984-03-08 | Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder | Arbeits-sitzmoebel |
CH659179A5 (en) * | 1983-05-06 | 1987-01-15 | Provenda Marketing Ag | Working chair, especially an office chair |
DE3537203A1 (de) * | 1984-10-24 | 1986-04-24 | Klöber GmbH & Co, 7770 Überlingen | Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne |
US5050931A (en) * | 1986-04-10 | 1991-09-24 | Steelcase Inc. | Controlled deflection front lip for seating |
US4744600A (en) * | 1986-05-06 | 1988-05-17 | Itoki Co., Ltd. | Cushioning mechanism for use with seat of chair and interlocking cushioning mechanism for seat and backrest |
DE8614185U1 (de) * | 1986-05-26 | 1986-07-17 | Drabert Söhne GmbH & Co, 4950 Minden | Stuhl |
DE3619312C1 (de) * | 1986-06-07 | 1988-01-14 | Kusch Co Sitzmoebel | Wippmechanik fuer Sitzmoebel |
DE8616836U1 (es) * | 1986-06-24 | 1987-10-22 | Hartmann, Guenter, 5800 Hagen, De | |
DE3622272A1 (de) * | 1986-07-03 | 1988-01-21 | Porsche Ag | Stuhl, insbesondere buerostuhl |
DE8626908U1 (es) * | 1986-10-10 | 1986-11-27 | Kuhn, Guenther, 6680 Neunkirchen, De | |
DE3642796A1 (de) * | 1986-12-15 | 1988-06-23 | Eckhard Hansen | Punktsynchronverstelleinrichtung fuer buerostuehle, sitzmoebel o. dgl. |
FR2627968A1 (fr) * | 1988-03-07 | 1989-09-08 | Eurosit | Siege articule |
-
1989
- 1989-01-05 DE DE3900220A patent/DE3900220A1/de not_active Withdrawn
- 1989-12-12 AT AT89122926T patent/ATE103478T1/de not_active IP Right Cessation
- 1989-12-12 DE DE89122926T patent/DE58907350D1/de not_active Expired - Fee Related
- 1989-12-12 EP EP89122926A patent/EP0377138B1/de not_active Expired - Lifetime
- 1989-12-14 AU AU46770/89A patent/AU623958B2/en not_active Ceased
- 1989-12-14 ZA ZA899544A patent/ZA899544B/xx unknown
- 1989-12-18 CA CA002005776A patent/CA2005776C/en not_active Expired - Fee Related
- 1989-12-20 JP JP1330948A patent/JPH0315411A/ja active Granted
- 1989-12-22 ES ES8904339A patent/ES2018450A6/es not_active Expired - Lifetime
-
1990
- 1990-01-02 AR AR90315856A patent/AR244967A1/es active
- 1990-01-04 BR BR7000006U patent/BR7000006U/pt not_active IP Right Cessation
-
1991
- 1991-10-24 US US07/782,898 patent/US5195801A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AR244967A1 (es) | 1993-12-30 |
EP0377138A1 (de) | 1990-07-11 |
CA2005776A1 (en) | 1990-07-05 |
DE58907350D1 (de) | 1994-05-05 |
JPH0315411A (ja) | 1991-01-23 |
DE3900220A1 (de) | 1990-07-12 |
JPH0547202B2 (es) | 1993-07-16 |
CA2005776C (en) | 2000-02-01 |
EP0377138B1 (de) | 1994-03-30 |
US5195801A (en) | 1993-03-23 |
AU4677089A (en) | 1990-07-12 |
BR7000006U (pt) | 1991-07-30 |
AU623958B2 (en) | 1992-05-28 |
ATE103478T1 (de) | 1994-04-15 |
ZA899544B (en) | 1990-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2009-12-22 |