ATE115375T1 - Riegelvorrichtung für einen bürostuhl. - Google Patents

Riegelvorrichtung für einen bürostuhl.

Info

Publication number
ATE115375T1
ATE115375T1 AT91114245T AT91114245T ATE115375T1 AT E115375 T1 ATE115375 T1 AT E115375T1 AT 91114245 T AT91114245 T AT 91114245T AT 91114245 T AT91114245 T AT 91114245T AT E115375 T1 ATE115375 T1 AT E115375T1
Authority
AT
Austria
Prior art keywords
seat
office chair
slot
arm
turned
Prior art date
Application number
AT91114245T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE115375T1 publication Critical patent/ATE115375T1/de

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

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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Finger-Pressure Massage (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT91114245T 1987-09-30 1988-09-13 Riegelvorrichtung für einen bürostuhl. ATE115375T1 (de)

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 (1)

Publication Number Publication Date
ATE115375T1 true ATE115375T1 (de) 1994-12-15

Family

ID=22291364

Family Applications (2)

Application Number Title Priority Date Filing Date
AT91114245T ATE115375T1 (de) 1987-09-30 1988-09-13 Riegelvorrichtung für einen bürostuhl.
AT88114926T ATE83624T1 (de) 1987-09-30 1988-09-13 Buerostuhl.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT88114926T ATE83624T1 (de) 1987-09-30 1988-09-13 Buerostuhl.

Country Status (10)

Country Link
US (1) US4840426A (de)
EP (2) EP0460717B1 (de)
AT (2) ATE115375T1 (de)
AU (1) AU598180B2 (de)
DE (2) DE3852505D1 (de)
DK (1) DK499988A (de)
ES (2) ES2067103T3 (de)
FI (1) FI884467A7 (de)
GR (1) GR3007435T3 (de)
NO (1) NO884328L (de)

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WO1989010080A1 (en) * 1988-04-25 1989-11-02 Perry Charles O Reclining chair
USD317097S (en) 1988-06-13 1991-05-28 Davis Furniture Industries, Inc. Seat frame
DE3930983C2 (de) * 1989-09-16 1993-09-30 Rolf Voelkle Sitzmöbel mit neigungsverstellbarer Sitzfläche
CA2047746C (en) * 1989-12-29 2002-02-19 Hans Roericht Synchronous adjusting device for office chairs or the like
ATE167369T1 (de) * 1990-04-10 1998-07-15 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
USD372611S (en) 1994-06-06 1996-08-13 Steelcase, Inc. Chair seat
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
US5909923A (en) * 1997-10-24 1999-06-08 Steelcase Inc. Chair with novel pivot mounts and method of assembly
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
WO2001070073A1 (en) 2000-03-17 2001-09-27 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
WO2002032262A1 (en) * 2000-10-16 2002-04-25 Kokuyo Co., Ltd. Chair
JP4137536B2 (ja) 2002-07-03 2008-08-20 コクヨ株式会社 椅子
US7226130B2 (en) * 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
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 田雨阳 Synchronous coordinate system of back of chair
WO2006094259A2 (en) * 2005-03-01 2006-09-08 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
WO2007110732A2 (en) * 2006-03-24 2007-10-04 Herman Miller Inc. Piece of furniture
EP1878360A1 (de) * 2006-07-11 2008-01-16 Pro-Cord S.P.A. Sessel mit Sitz und Rücklehne mit synchronisierter Bewegung
WO2008026264A1 (en) * 2006-08-30 2008-03-06 Itoki Corporation Chair
EP2086373B1 (de) * 2006-10-23 2010-03-31 Ideassociates (IOM) Limited Synchronisiervorrichtung für bürostuhl
DE102007001194A1 (de) * 2007-01-05 2008-07-10 Omp S.R.L Bewegungsgekoppelte Servoeinrichutng für ein Sitzteil, insbesondere eines Stuhls
BRPI0823265A2 (pt) 2007-01-29 2013-11-12 Miller Herman Inc Estrutura de assento e métodos para uso da mesma
NO326574B1 (no) * 2007-03-13 2009-01-12 Sapdesign As Anordning ved stol med justerbar vinkel mellom stolens sete og rygg
MX2010003140A (es) * 2007-09-20 2010-06-02 Miller Herman Inc Estructura de soporte de cuerpo.
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
CA2855841C (en) * 2010-06-10 2016-11-08 Office Master 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
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
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
US10463153B2 (en) * 2016-06-09 2019-11-05 Steelcase Inc. Seating arrangement
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
WO2020247435A1 (en) * 2019-06-05 2020-12-10 Davis Furniture Industries, Inc. Improved tilting chair
US12089741B2 (en) * 2019-06-17 2024-09-17 Quali Co., Ltd. Tiltable chair
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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Also Published As

Publication number Publication date
ES2037782T3 (es) 1993-07-01
AU598180B2 (en) 1990-06-14
ES2067103T3 (es) 1995-03-16
EP0309804B1 (de) 1992-12-23
FI884467A7 (fi) 1989-03-31
AU2295588A (en) 1989-04-06
US4840426A (en) 1989-06-20
GR3007435T3 (de) 1993-07-30
EP0309804A2 (de) 1989-04-05
EP0460717A3 (en) 1992-05-20
ATE83624T1 (de) 1993-01-15
FI884467A0 (fi) 1988-09-29
EP0460717B1 (de) 1994-12-14
DK499988A (da) 1989-03-31
NO884328D0 (no) 1988-09-29
DE3876922D1 (de) 1993-02-04
EP0460717A2 (de) 1991-12-11
EP0309804A3 (en) 1989-09-20
DK499988D0 (da) 1988-09-08
DE3852505D1 (de) 1995-01-26
NO884328L (no) 1989-03-31

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