ATE141142T1 - Stuhlmechanik - Google Patents

Stuhlmechanik

Info

Publication number
ATE141142T1
ATE141142T1 AT93810698T AT93810698T ATE141142T1 AT E141142 T1 ATE141142 T1 AT E141142T1 AT 93810698 T AT93810698 T AT 93810698T AT 93810698 T AT93810698 T AT 93810698T AT E141142 T1 ATE141142 T1 AT E141142T1
Authority
AT
Austria
Prior art keywords
mounting
springs
pivot
sitting
negative tilting
Prior art date
Application number
AT93810698T
Other languages
English (en)
Inventor
Egon Braeuning
Original Assignee
Protoned Bv
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 Protoned Bv filed Critical Protoned Bv
Application granted granted Critical
Publication of ATE141142T1 publication Critical patent/ATE141142T1/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
    • A47C1/03255—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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—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 peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • 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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
AT93810698T 1992-10-08 1993-10-05 Stuhlmechanik ATE141142T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3145/92A CH685277A5 (de) 1992-10-08 1992-10-08 Stuhlmechanik.

Publications (1)

Publication Number Publication Date
ATE141142T1 true ATE141142T1 (de) 1996-08-15

Family

ID=4249583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93810698T ATE141142T1 (de) 1992-10-08 1993-10-05 Stuhlmechanik

Country Status (6)

Country Link
US (1) US5417473A (de)
EP (1) EP0592369B1 (de)
JP (1) JPH06189836A (de)
AT (1) ATE141142T1 (de)
CH (1) CH685277A5 (de)
DE (1) DE59303430D1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402602B (de) * 1995-02-28 1997-07-25 Eckhard Hansen Dipl Ing Stuhl stuhl
US5810439A (en) * 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
US6102477A (en) * 1998-03-11 2000-08-15 Hon Technology Inc. Chair with tilt limiter
WO2000022959A1 (de) 1998-10-20 2000-04-27 Protoned B.V. Stuhlmechanik
USD460300S1 (en) 2000-09-28 2002-07-16 Formway Furniture Limited Slotted seat panel for a chair
USD463144S1 (en) 2000-09-28 2002-09-24 Formway Furniture Limited Chair
AU783829B2 (en) 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
AUPR054400A0 (en) 2000-09-29 2000-10-26 Formway Furniture Limited A castor
DE50111943D1 (de) 2000-10-12 2007-03-15 Vitra Patente Ag Lagerung für einen Sitz
WO2002032269A1 (en) * 2000-10-16 2002-04-25 Kokuyo Co., Ltd. Chair
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
WO2005120291A1 (de) 2004-06-14 2005-12-22 Vitra Patente Ag Stuhl mit einer synchronmechanik
US20090195039A1 (en) * 2005-10-18 2009-08-06 Delta Tooling Co., Ltd Seat Structure
DE202005017987U1 (de) 2005-11-17 2006-01-12 Kintec-Solution Gmbh Sessel
ITMI20070944A1 (it) * 2007-05-09 2008-11-10 L & P Property Management Co Dispositivo di regolazione della seduta, particolarmente per sedie regolabili.
JP5334045B2 (ja) * 2009-01-08 2013-11-06 コクヨ株式会社 椅子
CH701715A2 (de) 2009-08-26 2011-02-28 Vitra Patente Ag Mechanik für einen Stuhl.
CH704814A2 (de) 2011-04-12 2012-10-15 Vitra Patente Ag Mechanik für einen Stuhl mit synchron verstellbarer Ausrichtung von Rückenlehne und Sitz.
DE202013102059U1 (de) * 2013-05-11 2014-08-12 Bock 1 Gmbh & Co. Kg Synchronmechanik
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
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
US10021984B2 (en) 2015-04-13 2018-07-17 Steelcase Inc. Seating arrangement
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
DE102015118730B4 (de) * 2015-11-02 2017-05-24 Kokinetics Gmbh Polsterträgerplatte für einen Kraftfahrzeugsitztiefenversteller
CN107149315B (zh) * 2017-04-27 2023-04-07 叶龙华 多功能平衡椅
CN108851714B (zh) * 2018-05-31 2021-05-11 江门市东方顺鑫塑胶有限公司 一种便于午睡休息的办公椅
USD904099S1 (en) * 2018-06-22 2020-12-08 P.S. Pibbs, Inc. Reclining mechanism for a threading chair
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
ES3035683T3 (en) 2019-02-21 2025-09-08 Steelcase Inc Body support member
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
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure
US20240306818A1 (en) * 2021-03-04 2024-09-19 Hni Technologies Inc. Chair with dynamic motion features

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343305A (en) * 1971-04-01 1974-01-10 Werner P G Adjustable resiliently hinged device for chairs and the like
DE2733322C3 (de) * 1977-07-23 1980-08-07 Protoned B.V., Amsterdam Arbeitsstuhl
US4333683A (en) * 1978-12-04 1982-06-08 Center For Design Research And Development N.V. Chair with automatically adjustable tilting back
US4345733A (en) * 1980-04-28 1982-08-24 Center For Design Research And Development N.V. Mounting device for a chair seat
DE8133573U1 (de) * 1981-11-17 1983-05-05 Fritz Bauer + Söhne oHG, 8503 Altdorf Arretierbare wippvorrichtung fuer sitzteile von sitzmoebeln
DE3622272A1 (de) * 1986-07-03 1988-01-21 Porsche Ag Stuhl, insbesondere buerostuhl
DE8713972U1 (de) * 1987-10-17 1987-11-26 Nikov, Ljubomir, 6457 Maintal Stuhl oder Sessel mit synchron verstellbarer Neigung von Rückenlehne und Sitz
JPH0520199Y2 (de) * 1988-11-30 1993-05-26
DE3900220A1 (de) * 1989-01-05 1990-07-12 Wilkhahn Wilkening & Hahne Stuhl
DE3916474A1 (de) * 1989-05-20 1990-11-22 Roeder Soehne Sitzmoebelfab Stuhl, insbesondere arbeits- oder buerostuhl
CA2087094C (en) * 1990-08-20 1993-12-14 Tore Lie Torsion spring and adjustable mounting for a chair using such a spring

Also Published As

Publication number Publication date
US5417473A (en) 1995-05-23
CH685277A5 (de) 1995-05-31
EP0592369B1 (de) 1996-08-14
DE59303430D1 (de) 1996-09-19
JPH06189836A (ja) 1994-07-12
EP0592369A1 (de) 1994-04-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee