EP0247311A3 - Chair - Google Patents

Chair Download PDF

Info

Publication number: EP0247311A3
Authority: EP; European Patent Office
Prior art keywords: chair
Prior art date: 1986-05-26
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

Application number

EP87104184A

Other languages

English (en)

Other versions

EP0247311A2 (de

EP0247311B1 (de

Inventor

Max Lanuzzi

Fredi Dubach

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Drabert Soehne GmbH and Co

Original Assignee

Drabert Soehne GmbH and Co

Priority date (The priority date 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 date listed.)

1986-05-26

Filing date

1987-03-21

Publication date

1988-04-06

1987-03-21 Application filed by Drabert Soehne GmbH and Co filed Critical Drabert Soehne GmbH and Co

1987-12-02 Publication of EP0247311A2 publication Critical patent/EP0247311A2/de

1988-04-06 Publication of EP0247311A3 publication Critical patent/EP0247311A3/de

1991-03-13 Application granted granted Critical

1991-03-13 Publication of EP0247311B1 publication Critical patent/EP0247311B1/de

2007-03-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for 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
- A47C1/03255—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
- A47C1/03272—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
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with fluid springs

EP87104184A 1986-05-26 1987-03-21 Stuhl Expired - Lifetime EP0247311B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19863617624 DE3617624A1 (de)	1986-05-26	1986-05-26	Stuhl
DE8614185U DE8614185U1 (de)	1986-05-26	1986-05-26	Stuhl
DE3617624		1986-05-26

Publications (3)

Publication Number	Publication Date
EP0247311A2 EP0247311A2 (de)	1987-12-02
EP0247311A3 true EP0247311A3 (en)	1988-04-06
EP0247311B1 EP0247311B1 (de)	1991-03-13

Family

ID=42108201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87104184A Expired - Lifetime EP0247311B1 (de)	1986-05-26	1987-03-21	Stuhl

Country Status (8)

Country	Link
US (1)	US4761033A (de)
EP (1)	EP0247311B1 (de)
JP (1)	JPS6365817A (de)
AU (1)	AU581367B2 (de)
CA (1)	CA1278992C (de)
DE (3)	DE3617624A1 (de)
DK (1)	DK166401B1 (de)
NO (1)	NO166518C (de)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH672237A5 (en) *	1986-10-14	1989-11-15	Giroflex Entwicklungs Ag	Relaxing chair
DE3700447A1 (de) *	1987-01-09	1988-07-21	Vogt Bueromoebel	Sitzmoebel
EP0281845A1 (de) *	1987-02-25	1988-09-14	Köhl Gmbh	Anordnung zur synchronen Verstellung der Neigungen des Sitzes und der Rückenlehne eines Drehstuhls oder -sessels
US4966411A (en) *	1987-10-24	1990-10-30	Kokuyo Co., Ltd.	Chair provided with a backrest
DE3900220A1 (de) *	1989-01-05	1990-07-12	Wilkhahn Wilkening & Hahne	Stuhl
US4943114A (en) *	1989-02-06	1990-07-24	Giancarlo Piretti	Chair backrest linkage mechanism
JPH03222907A (ja) *	1989-11-30	1991-10-01	Itoki Kosakusho Co Ltd	椅子の弾力調節装置
US5224758A (en) *	1989-12-27	1993-07-06	Itoki Crebio Corporation	Tilting control assembly for chair
DE4019876A1 (de) *	1990-06-22	1992-01-02	Simon Desanta	Stuhl, insbesondere buerostuhl
US5318345A (en) *	1991-06-07	1994-06-07	Hon Industries, Inc.	Tilt back chair and control
WO1993003653A1 (en) *	1991-08-22	1993-03-04	Peter James Riddle	Weight compensating chair backrest
CA2319865C (en)	1992-06-15	2001-12-11	Herman Miller, Inc.	Tilt control mechanism for a chair
DE4233628A1 (de) *	1992-10-06	1994-04-07	Comforto Gmbh	Stuhl, insbesondere Büro- oder Arbeitsstuhl
AU7244294A (en) *	1993-06-02	1994-12-20	Sava Cvek	Articulated support chair
DE4327373C2 (de) *	1993-08-14	1997-07-17	Girsberger Holding Ag	Stuhl, insbesondere Bürostuhl
EP1258216A3 (de) *	1997-02-28	2003-01-22	Kjartan Alvestad	Verstellvorrichtung für Betten und andere Liege- oder Sitzmöbel
US6139103A (en) *	1997-03-12	2000-10-31	Leggett & Platt, Inc.	Synchronized chair seat and backrest tilt control mechanism
JP3136280B2 (ja) *	1997-04-28	2001-02-19	株式会社いのうえアソシエーツ	椅子
DE29718696U1 (de) *	1997-10-21	1998-02-26	Interco Ges Fuer Die Planung U	Verfahrbare Sitzanordnung
US6086153A (en)	1997-10-24	2000-07-11	Steelcase Inc.	Chair with reclineable back and adjustable energy mechanism
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.
US6250715B1 (en)	1998-01-21	2001-06-26	Herman Miller, Inc.	Chair
DE19823632C1 (de)	1998-05-27	1999-09-30	Roeder Peter	Stuhl, insbesondere Bürostuhl
US6709058B1 (en) *	1999-04-09	2004-03-23	Humanscale Corp.	Ergonomic chair
AR026126A1 (es) *	1999-06-04	2003-01-29	Softview Comp Products Corp	Una silla reclinable
US6582019B2 (en)	2000-03-17	2003-06-24	Herman Miller, Inc.	Tilt assembly for a chair
AU783829B2 (en)	2000-09-28	2005-12-08	Formway Furniture Limited	A reclinable chair
USD463144S1 (en)	2000-09-28	2002-09-24	Formway Furniture Limited	Chair
AUPR054400A0 (en)	2000-09-29	2000-10-26	Formway Furniture Limited	A castor
AU772266B2 (en) *	2000-10-16	2004-04-22	Kokuyo Co., Ltd.	Chair
DE10122945A1 (de) *	2001-05-11	2002-12-12	Armin Sander	Stuhl, insbesondere Bürostuhl
NL1018178C2 (nl) *	2001-05-30	2002-12-03	Gio Holding B V	Zitmeubel.
US6609755B2 (en) *	2001-06-15	2003-08-26	Hon Technology Inc.	Ergonomic chair
US6890030B2 (en) *	2001-07-31	2005-05-10	Haworth, Inc.	Chair having a seat with adjustable front edge
NO317791B1 (no)	2002-01-04	2004-12-13	Stokke As	Bevegelig ledd
DE10219478B4 (de) *	2002-04-30	2006-07-13	Klöber GmbH	Stuhl mit vom Benutzergewicht abhängigen Kraftspeicher
KR100474392B1 (ko) *	2002-12-03	2005-03-10	주식회사 일룸	틸팅 가능 의자
EP2108286B1 (de) *	2004-05-13	2010-12-01	Humanscale Corporation	Stuhl mit säulenförmigem Fuss mit Membranplatten
US7380881B2 (en) *	2004-06-15	2008-06-03	Freed William L	Ergonomically responsive chair
USD623449S1 (en)	2005-05-13	2010-09-14	Humanscale Corporation	Mesh backrest for a chair
US8061775B2 (en)	2005-06-20	2011-11-22	Humanscale Corporation	Seating apparatus with reclining movement
US7806478B1 (en)	2006-01-04	2010-10-05	Sava Cvek	Task chair with dual tilting capabilities
CA2646948A1 (en)	2006-03-24	2007-10-04	Herman Miller Inc.	Piece of furniture
US7717515B2 (en) *	2006-04-24	2010-05-18	Humanscale Corporation	Chair having an automatically adjusting resistance to tilting
USD661135S1 (en)	2006-06-20	2012-06-05	Humanscale Corporation	Pair of armrests for a chair or the like
DE202006018268U1 (de) *	2006-12-04	2007-02-08	Sato Office Gmbh	Sitz mit einer Sitzplatte und einer Rückenlehne
BRPI0823266A2 (pt)	2007-01-29	2013-11-12	Miller Herman Inc	Estrutura de assento e métodos para uso da mesma
WO2008112918A1 (en)	2007-03-13	2008-09-18	Hni Technologies Inc.	Dynamic chair back lumbar support system
US7784870B2 (en) *	2007-03-13	2010-08-31	Hni Technologies, Inc.	Six bar mechanism and control for chair
ITTO20070398A1 (it) *	2007-06-06	2008-12-07	Malenotti S R L	"sedia con schienale oscillante"
JP5490004B2 (ja)	2007-09-20	2014-05-14	ハーマン、ミラー、インコーポレイテッド	身体支持構造
TW200950726A (en) *	2008-06-06	2009-12-16	Fon Chin Ind Co Ltd	Front-and-back reciprocating, reclining, lifting and lowering apparatus for a chair back
JP4379538B1 (ja) *	2008-10-07	2009-12-09	沖電気工業株式会社	椅子用リンク機構、椅子
US8272692B1 (en) *	2009-10-26	2012-09-25	Epperson Ronald B	Office chair having tiltable seat and back
JP5514509B2 (ja) *	2009-10-26	2014-06-04	株式会社イトーキ	ロッキング椅子
US8714646B2 (en)	2010-02-08	2014-05-06	Sava Cvek	Mobile task chair and mobile task chair control mechanism with adjustment capabilities and visual setting indicators
US8714645B2 (en)	2010-01-28	2014-05-06	Sava Cvek	Pivoting mechanism with gross and fine resistance adjustment
US9284729B2 (en)	2010-05-05	2016-03-15	Allsteel Inc.	Modular wall system
DE102011081588A1 (de)	2011-08-25	2013-02-28	Johannes Uhlenbrock	Synchronmechanik für einen Stuhl
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
US9138061B1 (en)	2012-12-05	2015-09-22	Joel H. Eisenberg	Seating
CN105101845B (zh)	2013-03-15	2018-11-09	Hni技术公司	具有触发的靠背弯曲的椅子
JP2016514581A (ja) *	2013-04-10	2016-05-23	アール８２アクティーゼルスカブ	シート
DE202014100062U1 (de) *	2014-01-08	2015-04-10	Innotec Motion GmbH	Sitzmöbel mit federnder Rückenlehne
EP2896325B1 (de) *	2014-01-20	2018-02-28	L&P Property Management Company	Kippvorrichtung für ein Sitzmöbel und Sitzmöbel damit
EP2896326A1 (de)	2014-01-21	2015-07-22	Stoll Giroflex AG	Sitzmöbel, insbesondere Stuhl
USD731833S1 (en)	2014-04-17	2015-06-16	Allsteel Inc.	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
WO2015160693A1 (en)	2014-04-17	2015-10-22	Hni Technologies Inc.	Flex lumbar support
US9801470B2 (en)	2014-10-15	2017-10-31	Hni Technologies Inc.	Molded chair with integrated support and method of making same
USD743180S1 (en)	2014-10-15	2015-11-17	Hni Technologies Inc.	Chair
NO339052B1 (no) *	2014-10-27	2016-11-07	Sykkylven Staal As	Anordning ved sittemøbel
US10292498B2 (en) *	2015-02-11	2019-05-21	Aaron DeJule	Apparatus with weight responsive changeable adjusting characteristics
US11596235B2 (en)	2015-02-11	2023-03-07	Aaron DeJule	Apparatus with weight responsive changeable adjusting characteristics
GB2536290B (en) *	2015-03-13	2017-06-07	Deep Thought Ltd	Self-weigh mechanism for office chair
US10194750B2 (en)	2015-04-13	2019-02-05	Steelcase Inc.	Seating arrangement
US11259637B2 (en)	2015-04-13	2022-03-01	Steelcase Inc.	Seating arrangement
WO2016168185A1 (en)	2015-04-13	2016-10-20	Steelcase Inc.	Seating arrangement
DE102016104638A1 (de) *	2016-03-14	2017-09-14	Burkhard Schmitz	Stuhl
US11071386B2 (en)	2016-06-09	2021-07-27	Sava Cvek	Seat pivoting mechanism and chair height locking system
GB2553750B (en) *	2016-06-28	2019-06-05	Posturite Ltd	Seat tilting mechanism
US10966527B2 (en)	2017-06-09	2021-04-06	Steelcase Inc.	Seating arrangement and method of construction
IT201700112144A1 (it) *	2017-10-06	2019-04-06	Co Fe Mo Ind S R L	Sistema di oscillazione per sedie
US10993540B2 (en)	2018-10-10	2021-05-04	R82 A/S	Dynamic backrest construction
US11589678B2 (en)	2019-01-17	2023-02-28	Hni Technologies Inc.	Chairs including flexible frames
US11109683B2 (en)	2019-02-21	2021-09-07	Steelcase Inc.	Body support assembly and method 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
RU2738634C1 (ru) *	2020-01-10	2020-12-15	Михаил Николаевич Жуков	Устройство для изменения угла наклона сиденья кресла

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2026929A1 (de) *	1969-06-03	1970-12-17	Dupart, Jean, Sceaux (Frankreich)	Stuhl mit sich automatisch anpassender Rückenlehne
DE2843058A1 (de) *	1978-10-03	1980-04-24	Kloeber Kg	Sitzmoebel mit verstelleinrichtung
DE3537203A1 (de) *	1984-10-24	1986-04-24	Klöber GmbH & Co, 7770 Überlingen	Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2859799A (en) *	1956-05-03	1958-11-11	Edwin R Moore	Functional posture controller for chairs
DE2822574C3 (de) *	1978-05-24	1981-02-12	Martin Stoll Gmbh, 7890 Waldshut- Tiengen	Stuhl
CH645795A5 (en) *	1979-07-23	1984-10-31	Drabert Soehne	Chair, in particular visual display unit chair
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
AU4316385A (en) *	1984-06-08	1985-12-12	Hauserman Inc.	Office chair

1986
- 1986-05-26 DE DE19863617624 patent/DE3617624A1/de not_active Withdrawn
- 1986-05-26 DE DE8614185U patent/DE8614185U1/de not_active Expired
1987
- 1987-03-21 DE DE8787104184T patent/DE3768556D1/de not_active Expired - Fee Related
- 1987-03-21 EP EP87104184A patent/EP0247311B1/de not_active Expired - Lifetime
- 1987-04-23 NO NO871685A patent/NO166518C/no unknown
- 1987-05-20 US US07/052,436 patent/US4761033A/en not_active Expired - Fee Related
- 1987-05-21 JP JP62122704A patent/JPS6365817A/ja active Pending
- 1987-05-25 AU AU73355/87A patent/AU581367B2/en not_active Ceased
- 1987-05-25 DK DK265487A patent/DK166401B1/da not_active IP Right Cessation
- 1987-05-25 CA CA000537821A patent/CA1278992C/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2026929A1 (de) *	1969-06-03	1970-12-17	Dupart, Jean, Sceaux (Frankreich)	Stuhl mit sich automatisch anpassender Rückenlehne
DE2843058A1 (de) *	1978-10-03	1980-04-24	Kloeber Kg	Sitzmoebel mit verstelleinrichtung
DE3537203A1 (de) *	1984-10-24	1986-04-24	Klöber GmbH & Co, 7770 Überlingen	Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne

Also Published As

Publication number	Publication date
AU7335587A (en)	1987-12-03
DK265487A (da)	1987-11-27
DE3768556D1 (de)	1991-04-18
AU581367B2 (en)	1989-02-16
DK265487D0 (da)	1987-05-25
DK166401B1 (da)	1993-05-17
EP0247311A2 (de)	1987-12-02
US4761033A (en)	1988-08-02
EP0247311B1 (de)	1991-03-13
DE3617624A1 (de)	1987-12-03
CA1278992C (en)	1991-01-15
DE8614185U1 (de)	1986-07-17
NO166518C (no)	1991-08-07
JPS6365817A (ja)	1988-03-24
NO871685D0 (no)	1987-04-23
NO871685L (no)	1987-11-27
NO166518B (no)	1991-04-29

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1987-10-17	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
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Publication	Publication Date	Title
EP0247311A3 (en)	1988-04-06	Chair
EP0247312A3 (en)	1988-04-13	Chair
AU98863S (en)	1987-12-03	Chair
AU103501S (en)	1989-03-23	Chair
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