ATE110543T1 - Synchronverstelleinrichtung für bürostühle oder dergleichen. - Google Patents

Synchronverstelleinrichtung für bürostühle oder dergleichen.

Info

Publication number
ATE110543T1
ATE110543T1 AT91901274T AT91901274T ATE110543T1 AT E110543 T1 ATE110543 T1 AT E110543T1 AT 91901274 T AT91901274 T AT 91901274T AT 91901274 T AT91901274 T AT 91901274T AT E110543 T1 ATE110543 T1 AT E110543T1
Authority
AT
Austria
Prior art keywords
adjustment device
synchronous adjustment
office chairs
office
bellows
Prior art date
Application number
AT91901274T
Other languages
English (en)
Inventor
Hans Roericht
Horst Fleischmann
Franz Biggel
Burkhard Schmitz
Original Assignee
Wilkhahn Wilkening & Hahne
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 Wilkhahn Wilkening & Hahne filed Critical Wilkhahn Wilkening & Hahne
Application granted granted Critical
Publication of ATE110543T1 publication Critical patent/ATE110543T1/de

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
    • A47C1/03283—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

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)
  • Exchange Systems With Centralized Control (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Mechanical Operated Clutches (AREA)
  • Seats For Vehicles (AREA)
  • Selective Calling Equipment (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
AT91901274T 1989-12-29 1990-12-21 Synchronverstelleinrichtung für bürostühle oder dergleichen. ATE110543T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3943282 1989-12-29

Publications (1)

Publication Number Publication Date
ATE110543T1 true ATE110543T1 (de) 1994-09-15

Family

ID=6396599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91901274T ATE110543T1 (de) 1989-12-29 1990-12-21 Synchronverstelleinrichtung für bürostühle oder dergleichen.

Country Status (12)

Country Link
US (2) US5251958A (de)
EP (2) EP0578276A1 (de)
JP (1) JP2978244B2 (de)
AT (1) ATE110543T1 (de)
AU (2) AU640441B2 (de)
BR (1) BR9007175A (de)
CA (1) CA2047746C (de)
DE (2) DE59006985D1 (de)
DK (1) DK0461228T3 (de)
ES (1) ES2061227T3 (de)
NO (2) NO913282L (de)
WO (1) WO1991009554A1 (de)

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DE19853041A1 (de) * 1998-11-18 2000-05-25 Stoll Sedus Ag Vorrichtung zur Synchronanpassung von Sitz und Rückenlehne eines Stuhles
US6709058B1 (en) * 1999-04-09 2004-03-23 Humanscale Corp. Ergonomic chair
DE19922446B8 (de) * 1999-05-07 2009-02-19 Bock-1 Gmbh & Co. Synchronmechanik für eine korrelierte Sitz-Rückenlehnen-Bewegung eines Bürostuhles
US7807247B1 (en) * 1999-10-29 2010-10-05 Bromley Robert L Flexlock with headed pintle and conical buttressing
WO2001070074A1 (de) * 2000-03-24 2001-09-27 Giroflex-Entwicklungs-Ag Sitz- und rückenlehnen-anordnung bei sitzmöbeln, insbesondere bürostühlen
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USD463144S1 (en) 2000-09-28 2002-09-24 Formway Furniture Limited Chair
USD460300S1 (en) 2000-09-28 2002-07-16 Formway Furniture Limited Slotted seat panel for a chair
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NZ518944A (en) 2002-05-14 2004-09-24 Formway Furniture Ltd Height adjustable arm for chair with outer stem releasably lockable to inner stem by engagement of recesses
US7226130B2 (en) 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
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DE602005015443D1 (de) * 2004-05-13 2009-08-27 Humanscale Corp Gitterstuhlbestandteil
US7273253B2 (en) * 2004-06-09 2007-09-25 Kimball International, Inc. Chair ride mechanism with tension assembly
US7237841B2 (en) 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
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USD623449S1 (en) 2005-05-13 2010-09-14 Humanscale Corporation Mesh backrest for a chair
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US7367581B2 (en) * 2005-08-26 2008-05-06 Link Treasure Limited Baby stroller frame with seat direction changing mechanism
CN101431923B (zh) 2006-04-24 2012-03-28 休思乐公司 具有自动调节抗倾斜性能的椅子
USD660056S1 (en) 2006-06-20 2012-05-22 Humanscale Corporation Chair
WO2008112918A1 (en) * 2007-03-13 2008-09-18 Hni Technologies Inc. Dynamic chair back lumbar support system
CH700928B1 (de) * 2007-10-12 2010-11-15 Sitag Ag Personensitz mit einer Wippfeder.
KR101564800B1 (ko) 2009-02-25 2015-10-30 도나티 에스.피.에이. 의자의 등받이와 시트의 경사를 동조화하기 위한 장치
AU2011250605B2 (en) 2010-05-05 2016-06-16 Allsteel Inc. Moveable and demountable wall panel system for butt-glazed wall panels
DE102010046994B4 (de) * 2010-09-30 2023-01-12 Bock 1 Gmbh & Co. Kg Synchronmechanik
US8567864B2 (en) 2011-08-12 2013-10-29 Hni Corporation Flexible back support member with integrated recline stop notches
EP2750552B1 (de) 2011-09-21 2018-03-14 Herman Miller, Inc. Zweistufige stütze, körperstützstruktur und verfahren zum stützen des schädels eines patienten
ITVI20120006A1 (it) * 2012-01-11 2013-07-12 Lovato Srl Sedia con movimento sedile / schienale del tipo cosiddetto "sincro"
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
US9198514B2 (en) 2012-05-23 2015-12-01 Hni Technologies Inc. Chair with pivot function and method of making
USD707995S1 (en) 2012-05-23 2014-07-01 Hni Technologies Inc. Chair
USD707477S1 (en) 2012-08-29 2014-06-24 Hni Technologies, Inc. Chair
US8820835B2 (en) 2012-08-29 2014-09-02 Hni Technologies Inc. Resilient chair incorporating multiple flex zones
US9706845B2 (en) 2012-09-20 2017-07-18 Steelcase Inc. Chair assembly
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
WO2014144143A1 (en) 2013-03-15 2014-09-18 Hni Technologies Inc. Chair with activated back flex
PL2886015T3 (pl) 2013-12-17 2017-01-31 Donati S.P.A. Fotel z regulowanym oparciem
USD731833S1 (en) 2014-04-17 2015-06-16 Allsteel Inc. Chair
CN106455824A (zh) 2014-04-17 2017-02-22 Hni技术公司 弯曲腰部支撑件
WO2015161281A1 (en) 2014-04-17 2015-10-22 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
USD743180S1 (en) 2014-10-15 2015-11-17 Hni Technologies Inc. Chair
US9801470B2 (en) 2014-10-15 2017-10-31 Hni Technologies Inc. Molded chair with integrated support and method of making same
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
EP3984413A1 (de) 2015-04-13 2022-04-20 Steelcase Inc. Sitzanordnung
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US9713381B2 (en) * 2015-06-11 2017-07-25 Davis Furniture Industries, Inc. Chair
DE102015111016B4 (de) * 2015-07-08 2021-07-15 Figueroa Büro für Gestaltung GmbH Stuhl mit einer Synchronmechanik zum synchronen Verstellen des Stuhlträgers bei Verschwenken der Rückenlehne
DE102015009888B4 (de) * 2015-07-29 2020-11-26 Walter Frese Sitzvorrichtung mit verschwenkbarem Sitzteil und synchron verschwenkbarer Rückenlehne
DE102017001503A1 (de) 2017-02-16 2018-08-16 Oliver Deichmann Ein Stuhl, inbesondere ein Bürostuhl, mit einer zwischen der Sitzfläche und der Rückenlehne wirkenden Mechanik, durch die der Neigungswiderstand der Rückenlehne in Abhängigkeit von der Belastung der Sitzfläche steht. Die Sitzfläche wird in Abhängigkeit von der Belastung der Rückenlehne wenigstens teilweise angehoben.
DE202017007682U1 (de) 2017-02-16 2024-04-19 Oliver Deichmann Stuhl
US10694897B2 (en) * 2017-03-22 2020-06-30 Andrew J Hart Enterprises Limited Bath transfer chair
US10799028B2 (en) 2017-08-10 2020-10-13 NHI Corporation Chairs including flexible frames
EP3556252B1 (de) 2018-04-17 2020-05-13 L&P Property Management Company Neigungsmechanismus für einen stuhl und stuhl
CN109330781B (zh) * 2018-10-15 2024-05-14 安徽工程大学 转移装置
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US11690455B2 (en) * 2020-09-18 2023-07-04 Dinkar Chellaram Synchronous-tilt reclining chair
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Also Published As

Publication number Publication date
JP2978244B2 (ja) 1999-11-15
AU640441B2 (en) 1993-08-26
US5366274A (en) 1994-11-22
NO960183L (no) 1991-08-29
EP0461228B1 (de) 1994-08-31
BR9007175A (pt) 1991-12-10
CA2047746A1 (en) 1991-06-30
DK0461228T3 (da) 1994-12-19
ES2061227T3 (es) 1994-12-01
CA2047746C (en) 2002-02-19
DE4041157A1 (de) 1991-07-04
DE59006985D1 (de) 1994-10-06
AU662661B2 (en) 1995-09-07
EP0578276A1 (de) 1994-01-12
JPH04504816A (ja) 1992-08-27
NO913282L (no) 1991-08-29
WO1991009554A1 (de) 1991-07-11
AU6968691A (en) 1991-07-24
NO913282D0 (no) 1991-08-22
AU4905493A (en) 1993-12-23
EP0461228A1 (de) 1991-12-18
NO960183D0 (no) 1996-01-16
US5251958A (en) 1993-10-12

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Legal Events

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REN Ceased due to non-payment of the annual fee