DK499988A - Kontorstol - Google Patents

Kontorstol

Info

Publication number
DK499988A
DK499988A DK499988A DK499988A DK499988A DK 499988 A DK499988 A DK 499988A DK 499988 A DK499988 A DK 499988A DK 499988 A DK499988 A DK 499988A DK 499988 A DK499988 A DK 499988A
Authority
DK
Denmark
Prior art keywords
seat
slot
office chair
arm
turned
Prior art date
Application number
DK499988A
Other languages
Danish (da)
English (en)
Other versions
DK499988D0 (da
Inventor
Burkhard Vogtherr
Manfred Elzenbeck
Original Assignee
Davis Furniture Ind Inc
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.)
Filing date
Publication date
Application filed by Davis Furniture Ind Inc filed Critical Davis Furniture Ind Inc
Publication of DK499988D0 publication Critical patent/DK499988D0/da
Publication of DK499988A publication Critical patent/DK499988A/da

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
    • A47C1/03294—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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/0325—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 clamps or friction locking members
    • 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
    • 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
DK499988A 1987-09-30 1988-09-08 Kontorstol DK499988A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/102,724 US4840426A (en) 1987-09-30 1987-09-30 Office chair

Publications (2)

Publication Number Publication Date
DK499988D0 DK499988D0 (da) 1988-09-08
DK499988A true DK499988A (da) 1989-03-31

Family

ID=22291364

Family Applications (1)

Application Number Title Priority Date Filing Date
DK499988A DK499988A (da) 1987-09-30 1988-09-08 Kontorstol

Country Status (10)

Country Link
US (1) US4840426A (de)
EP (2) EP0309804B1 (de)
AT (2) ATE83624T1 (de)
AU (1) AU598180B2 (de)
DE (2) DE3852505D1 (de)
DK (1) DK499988A (de)
ES (2) ES2067103T3 (de)
FI (1) FI884467A (de)
GR (1) GR3007435T3 (de)
NO (1) NO884328L (de)

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US5009466A (en) * 1988-04-25 1991-04-23 Perry Charles O Reclining chair
DE3930983C2 (de) * 1989-09-16 1993-09-30 Rolf Voelkle Sitzmöbel mit neigungsverstellbarer Sitzfläche
BR9007175A (pt) * 1989-12-29 1991-12-10 Wilkhahn Wilkening & Hahne Conjunto de regulagem sincrona para poltronas de escritorio ou semelhantes unidades
EP0539377B1 (de) * 1990-04-10 1998-06-17 Charles O. Perry Mit hoher dichte stapelbarer und kippbarer stuhl
EP0485868A1 (de) * 1990-11-14 1992-05-20 Giroflex-Entwicklungs AG Stuhl, insbesondere Bürostuhl
US5318346A (en) * 1991-05-30 1994-06-07 Steelcase Inc. Chair with zero front rise control
US5203853A (en) * 1991-09-18 1993-04-20 Herman Miller, Inc. Locking chair tilt mechanism with torsion bar
US5320410A (en) * 1992-01-14 1994-06-14 Steelcase Inc. Chair control
US5308142A (en) * 1992-01-23 1994-05-03 Steelcase, Inc. Chair with arm mounted motion control
DE4209049C2 (de) * 1992-03-20 1995-05-11 Kloeber Gmbh & Co Arbeitssessel mit flachbauender Synchronmechanik
DE4209050C2 (de) * 1992-03-20 1995-06-14 Kloeber Gmbh & Co Arbeitssessel mit Synchron-Sitzmechanik und dynamischer Verschwenkung
DE4303324A1 (de) * 1993-02-05 1994-08-11 Bock Martin Kunststoff Sitzmöbel, insbesondere Bürostuhl
US5630643A (en) * 1993-06-01 1997-05-20 Steelcase Inc Upholstered chair with two-piece shell
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
USD383019S (en) * 1995-01-17 1997-09-02 Steelcase Inc. Chair actuator
US5725276A (en) * 1995-06-07 1998-03-10 Ginat; Jonathan Tilt back chair and control
US5979984A (en) * 1997-10-24 1999-11-09 Steelcase Development Inc. Synchrotilt chair with forwardly movable seat
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
US6007150A (en) 1998-03-08 1999-12-28 Milsco Manufacturing Company Motorcycle seat with adjustable backrest
US6102477A (en) * 1998-03-11 2000-08-15 Hon Technology Inc. Chair with tilt limiter
ITVI980182A1 (it) * 1998-09-25 2000-03-25 Enrico Cioncada Sedia ad assetto variabile.
US6042518A (en) * 1998-09-29 2000-03-28 Nustep, Inc. Recumbent total body exerciser
US6059357A (en) * 1998-11-18 2000-05-09 Bernhardt, L.L.C. Chair with adjustable table
US6224155B1 (en) 1999-01-12 2001-05-01 Steelcase Development Inc. Vertical height adjustment mechanism for chairs
US6224159B1 (en) 1999-05-12 2001-05-01 Charles Owen Perry Flexible chair which can be disassembled to a flat configuration
AU2001245735A1 (en) 2000-03-17 2001-10-03 Herman Miller, Inc. Tilt assembly for a chair
DE10030022C2 (de) * 2000-06-17 2002-08-14 Hans Rueckstaedter Ergonomischer Büro-Stuhl mit Auslegerfuß
DE10048783A1 (de) * 2000-09-29 2002-05-29 Stoll Sedus Ag Stuhl mit neigbarem Sitz
DE10194640B4 (de) * 2000-10-16 2008-03-27 Kokuyo Co., Ltd. Stuhl
JP4137536B2 (ja) 2002-07-03 2008-08-20 コクヨ株式会社 椅子
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
ITMI20022194A1 (it) * 2002-10-16 2004-04-17 Icf Spa Sedia avente sedile e schienale mobili.
DE10306851A1 (de) * 2003-02-18 2004-08-26 Dózsa-Farkas, Andras Stuhl, insbesondere Büro- oder Arbeitsstuhl
US7048335B2 (en) * 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support
US7273253B2 (en) * 2004-06-09 2007-09-25 Kimball International, Inc. Chair ride mechanism with tension assembly
HK1064859A2 (en) * 2004-06-21 2005-01-14 Yu Yeung Tin Synchronous coordinate system of back of chair.
CA2600310C (en) * 2005-03-01 2014-07-08 Haworth, Inc. Tilt control mechanism for a chair
GB0517384D0 (en) * 2005-08-26 2005-10-05 Birkbeck Hilary R Variable configuration seating
EP1825780A1 (de) * 2006-02-24 2007-08-29 Ideassociates (IOM) Limited Eine Scharniervorrichtung zur gelenkigen, federbelasteten Verbindung von zwei Gegenständen
MX2008012255A (es) * 2006-03-24 2008-10-07 Miller Herman Inc Pieza de mobiliario.
EP1878360A1 (de) * 2006-07-11 2008-01-16 Pro-Cord S.P.A. Sessel mit Sitz und Rücklehne mit synchronisierter Bewegung
CA2661841A1 (en) * 2006-08-30 2008-03-06 Itoki Corporation Chair
WO2008049435A1 (en) * 2006-10-23 2008-05-02 Ideassociates (Iom) Ltd A synchronizing device for an office chair
DE102007001194A1 (de) * 2007-01-05 2008-07-10 Omp S.R.L Bewegungsgekoppelte Servoeinrichutng für ein Sitzteil, insbesondere eines Stuhls
CN102772051B (zh) 2007-01-29 2016-05-18 赫尔曼米勒有限公司 座位结构及其使用方法
NO326574B1 (no) * 2007-03-13 2009-01-12 Sapdesign As Anordning ved stol med justerbar vinkel mellom stolens sete og rygg
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
US7530637B1 (en) * 2008-03-18 2009-05-12 Yao-Chuan Wu Chair assembly
CN201602410U (zh) * 2010-02-04 2010-10-13 周金坤 一种办公休闲两用椅
US9486079B2 (en) * 2010-06-10 2016-11-08 Office Master Inc. Chair with seat depth adjustment and back support
JP5724063B2 (ja) * 2010-12-27 2015-05-27 コクヨ株式会社 椅子
US20130001994A1 (en) * 2011-06-30 2013-01-03 Yao-Chuan Wu Chair with a Resilient Back
US9072383B2 (en) 2012-08-16 2015-07-07 L&P Property Management Company Modular chair mechanism with self-weighing
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
USD777494S1 (en) 2015-05-22 2017-01-31 Davis Furniture Industries, Inc. Chair frame
US9713381B2 (en) 2015-06-11 2017-07-25 Davis Furniture Industries, Inc. Chair
DE102016104638A1 (de) * 2016-03-14 2017-09-14 Burkhard Schmitz Stuhl
US10231546B2 (en) 2017-03-02 2019-03-19 Knoll, Inc. Chair back tilt mechanism
USD853163S1 (en) * 2017-05-15 2019-07-09 Bock 1 Gmbh & Co. Kg Office chair
US10426269B1 (en) * 2018-04-30 2019-10-01 Buzz Seating, Inc. Chair with appendage accommodations
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
US11166553B2 (en) 2019-06-05 2021-11-09 Davis Furniture Industries, Inc. Tilting chair
WO2020255195A1 (ja) * 2019-06-17 2020-12-24 株式会社クオリ 傾動椅子
JP7469860B2 (ja) * 2019-08-30 2024-04-17 株式会社イトーキ 椅子
JP7382178B2 (ja) * 2019-08-30 2023-11-16 株式会社イトーキ 椅子
US11154136B2 (en) 2020-03-12 2021-10-26 Davis Furniture Industries, Inc. Double shell seat
USD953051S1 (en) * 2020-07-16 2022-05-31 Anji Rongtai Furniture Factory Chair
USD943299S1 (en) * 2020-08-14 2022-02-15 Yahee Trading Limited Chair
USD979965S1 (en) 2020-09-14 2023-03-07 Hni Technologies Inc. Portion of a chair
US11690455B2 (en) * 2020-09-18 2023-07-04 Dinkar Chellaram Synchronous-tilt reclining chair
WO2022173799A1 (en) * 2021-02-10 2022-08-18 Steelcase Inc. Body support structure

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GB407431A (en) * 1932-10-11 1934-03-22 Charles Ernest Welstead Improvements in and relating to stays and the like for windows, fanlights and the like
US2217754A (en) * 1938-12-07 1940-10-15 Johnson Chair Co Protecting boot for chair legs
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GB2041735A (en) * 1979-02-09 1980-09-17 Hille Int Ltd Reclining chair
DE3031139A1 (de) * 1980-08-18 1982-04-15 Alfred Teves Gmbh, 6000 Frankfurt Reibungsblockiervorrichtung zur verbindung zweier gegeneinander bewegbarer teile, insbesondere eines sitzes und einer lehne
DE3036993A1 (de) * 1980-10-01 1982-05-13 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Arbeits-sitzmoebel
CA1154665A (en) * 1981-02-12 1983-10-04 Frank Doerner Leg for chair base and cap therefore
DE3313677C2 (de) * 1983-04-15 1986-08-14 Burkhard 7842 Kandern Vogtherr Sitzmöbel, insbesondere Bürostuhl mit synchron verstellbarer Rückenlehne und Sitzfläche
DE3315237A1 (de) * 1983-04-27 1984-10-31 Angela 4592 Lindern Uredat-Neuhoff Sitzmoebel, insbesondere buerostuhl
JPS59207112A (ja) * 1983-05-10 1984-11-24 メ−コ−工業株式会社 椅子
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Also Published As

Publication number Publication date
EP0460717A3 (en) 1992-05-20
GR3007435T3 (de) 1993-07-30
EP0460717B1 (de) 1994-12-14
FI884467A0 (fi) 1988-09-29
ATE115375T1 (de) 1994-12-15
AU598180B2 (en) 1990-06-14
EP0309804A2 (de) 1989-04-05
DE3876922D1 (de) 1993-02-04
US4840426A (en) 1989-06-20
AU2295588A (en) 1989-04-06
ES2037782T3 (es) 1993-07-01
EP0460717A2 (de) 1991-12-11
NO884328D0 (no) 1988-09-29
NO884328L (no) 1989-03-31
ATE83624T1 (de) 1993-01-15
DK499988D0 (da) 1988-09-08
ES2067103T3 (es) 1995-03-16
EP0309804A3 (en) 1989-09-20
FI884467A (fi) 1989-03-31
DE3852505D1 (de) 1995-01-26
EP0309804B1 (de) 1992-12-23

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment