IT1315528B1 - Poltrona ad assetto variabile - Google Patents

Poltrona ad assetto variabile

Info

Publication number
IT1315528B1
IT1315528B1 IT2000VI000226A ITVI20000226A IT1315528B1 IT 1315528 B1 IT1315528 B1 IT 1315528B1 IT 2000VI000226 A IT2000VI000226 A IT 2000VI000226A IT VI20000226 A ITVI20000226 A IT VI20000226A IT 1315528 B1 IT1315528 B1 IT 1315528B1
Authority
IT
Italy
Prior art keywords
frame
armchair
seat
backrest
pivot
Prior art date
Application number
IT2000VI000226A
Other languages
English (en)
Inventor
Enrico Cioncada
Original Assignee
Enrico Cioncada
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
Priority to IT2000VI000226A priority Critical patent/IT1315528B1/it
Application filed by Enrico Cioncada filed Critical Enrico Cioncada
Priority to EP01987632A priority patent/EP1328176B1/en
Priority to AU2002218239A priority patent/AU2002218239A1/en
Priority to US10/398,826 priority patent/US6820935B1/en
Priority to AT01987632T priority patent/ATE265816T1/de
Priority to CNA018208061A priority patent/CN1481224A/zh
Priority to PCT/EP2001/011923 priority patent/WO2002032260A1/en
Priority to DE60103177T priority patent/DE60103177D1/de
Priority to EG20011091A priority patent/EG22759A/xx
Priority to TNTNSN01143A priority patent/TNSN01143A1/fr
Publication of ITVI20000226A1 publication Critical patent/ITVI20000226A1/it
Application granted granted Critical
Publication of IT1315528B1 publication Critical patent/IT1315528B1/it

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
    • A47C1/03261—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
    • 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
    • A47C1/03288—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with resilient blocks

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Materials For Medical Uses (AREA)
  • Steroid Compounds (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
IT2000VI000226A 2000-10-18 2000-10-18 Poltrona ad assetto variabile IT1315528B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT2000VI000226A IT1315528B1 (it) 2000-10-18 2000-10-18 Poltrona ad assetto variabile
AU2002218239A AU2002218239A1 (en) 2000-10-18 2001-10-16 Armchair with variable position
US10/398,826 US6820935B1 (en) 2000-10-18 2001-10-16 Armchair with variable position
AT01987632T ATE265816T1 (de) 2000-10-18 2001-10-16 Verstellbarer sessel
EP01987632A EP1328176B1 (en) 2000-10-18 2001-10-16 Armchair with variable position
CNA018208061A CN1481224A (zh) 2000-10-18 2001-10-16 位置可变的扶手椅
PCT/EP2001/011923 WO2002032260A1 (en) 2000-10-18 2001-10-16 Armchair with variable position
DE60103177T DE60103177D1 (de) 2000-10-18 2001-10-16 Verstellbarer sessel
EG20011091A EG22759A (en) 2000-10-18 2001-10-16 Armchair with variable position
TNTNSN01143A TNSN01143A1 (fr) 2000-10-18 2001-10-17 Fauteuil a position variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000VI000226A IT1315528B1 (it) 2000-10-18 2000-10-18 Poltrona ad assetto variabile

Publications (2)

Publication Number Publication Date
ITVI20000226A1 ITVI20000226A1 (it) 2002-04-18
IT1315528B1 true IT1315528B1 (it) 2003-02-18

Family

ID=11461397

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000VI000226A IT1315528B1 (it) 2000-10-18 2000-10-18 Poltrona ad assetto variabile

Country Status (10)

Country Link
US (1) US6820935B1 (it)
EP (1) EP1328176B1 (it)
CN (1) CN1481224A (it)
AT (1) ATE265816T1 (it)
AU (1) AU2002218239A1 (it)
DE (1) DE60103177D1 (it)
EG (1) EG22759A (it)
IT (1) IT1315528B1 (it)
TN (1) TNSN01143A1 (it)
WO (1) WO2002032260A1 (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134722B2 (en) * 2002-02-08 2006-11-14 Kokuyo Co., Ltd. Chair
WO2005120291A1 (de) * 2004-06-14 2005-12-22 Vitra Patente Ag Stuhl mit einer synchronmechanik
EP1878360A1 (en) * 2006-07-11 2008-01-16 Pro-Cord S.P.A. Chair with seat and backrest with synchronized movement
DE102006049677B4 (de) * 2006-10-18 2009-04-02 Sedus Stoll Ag Rückenlehne für einen Stuhl
ITMI20080685A1 (it) * 2008-04-15 2009-10-16 Unioffice S R L Sedia ergonomica
WO2009152478A1 (en) * 2008-06-12 2009-12-17 Milsco Manufacturing, A Unit Of Jason Incorporated Vehicle seat assembly
EP2347679B1 (en) * 2008-10-16 2013-03-13 Okamura Corporation Chair
US8272692B1 (en) * 2009-10-26 2012-09-25 Epperson Ronald B Office chair having tiltable seat and back
USD637423S1 (en) 2010-04-13 2011-05-10 Herman Miller, Inc. Chair
US8449037B2 (en) 2010-04-13 2013-05-28 Herman Miller, Inc. Seating structure with a contoured flexible backrest
USD653061S1 (en) 2010-04-13 2012-01-31 Herman Miller, Inc. Chair
USD652657S1 (en) 2010-04-13 2012-01-24 Herman Miller, Inc. Chair
USD657166S1 (en) 2010-04-13 2012-04-10 Herman Miller, Inc. Chair
USD639091S1 (en) 2010-04-13 2011-06-07 Herman Miller, Inc. Backrest
USD650206S1 (en) 2010-04-13 2011-12-13 Herman Miller, Inc. Chair
US20110304192A1 (en) * 2010-06-15 2011-12-15 Augustat Betty A Ergometric Chair Apparatus
EP2613667A4 (en) * 2010-09-11 2014-04-02 Gil Meyuhas ACTIVE CHAIR WITH NATURAL BALANCE
US20160135603A1 (en) * 2013-06-06 2016-05-19 Itoki Corporation Chair
WO2015161281A1 (en) 2014-04-17 2015-10-22 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
EP3984413A1 (en) 2015-04-13 2022-04-20 Steelcase Inc. Seating arrangement
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
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US10610021B2 (en) * 2017-03-27 2020-04-07 Virco Mfg. Corporation Chair supported by bellows with motion control
EP4268676A3 (en) 2019-02-21 2024-02-07 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
EP3955774A4 (en) * 2019-04-16 2023-01-11 MillerKnoll, Inc. CHAIR FOR ACTIVE USER ENGAGEMENT
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471024A (en) * 1946-10-04 1949-05-24 Roy A Cramer Chair with tilting back and automatically shiftable seat
DE3139448C2 (de) * 1981-10-03 1984-06-07 Kusch & Co Sitzmöbelwerke KG, 5789 Hallenberg Stuhl
DE3608718A1 (de) * 1986-03-15 1987-09-17 Drabert Soehne Sitzmoebel
US5050931A (en) * 1986-04-10 1991-09-24 Steelcase Inc. Controlled deflection front lip for seating
US5567012A (en) * 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
US4711491A (en) * 1986-06-09 1987-12-08 Jonathan Ginat Swivel tilt mechanism for chair
US4709963A (en) * 1986-12-12 1987-12-01 Milsco Manufacturing Company Adjustable office chair
DE3700447A1 (de) * 1987-01-09 1988-07-21 Vogt Bueromoebel Sitzmoebel
DE3741472A1 (de) * 1987-12-08 1989-06-22 Simon Desanta Stuhl
DE3817761A1 (de) * 1988-05-19 1989-11-30 Roeder Gmbh Stuhl, insbesondere arbeits- oder buerostuhl
JPH0520199Y2 (it) 1988-11-30 1993-05-26
CA2047746C (en) * 1989-12-29 2002-02-19 Hans Roericht Synchronous adjusting device for office chairs or the like
US5782536A (en) * 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
US5826940A (en) * 1995-11-27 1998-10-27 Hodgdon; Dewey Reactive multi-position chair
US5810439A (en) * 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
JP3325783B2 (ja) * 1996-10-09 2002-09-17 センター フォア デザイン リサーチ アンド ディベロプメント ナームローゼフェンノートチャップ 調節自在の椅子
US5909923A (en) * 1997-10-24 1999-06-08 Steelcase Inc. Chair with novel pivot mounts and method of assembly
DE29802360U1 (de) 1998-02-12 1999-06-10 Vogtherr, Burkhard, Mulhouse Funktionsstuhl
ITVI980182A1 (it) 1998-09-25 2000-03-25 Enrico Cioncada Sedia ad assetto variabile.
US6109694A (en) * 1999-06-01 2000-08-29 Hon Technololgy, Inc. Chair with four-bar linkage for self-adjusting back tension
US6161897A (en) * 1999-06-03 2000-12-19 Hon Technology Inc. Chair construction
MXPA01012487A (es) * 1999-06-17 2002-06-04 Steelcase Inc Construccion de silla.
JP4674952B2 (ja) * 2000-10-16 2011-04-20 コクヨ株式会社 椅子
WO2002032262A1 (en) * 2000-10-16 2002-04-25 Kokuyo Co., Ltd. Chair
MXPA02005951A (es) * 2000-10-16 2003-10-14 Kokuyo Kk Silla.
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair

Also Published As

Publication number Publication date
US6820935B1 (en) 2004-11-23
CN1481224A (zh) 2004-03-10
EP1328176B1 (en) 2004-05-06
TNSN01143A1 (fr) 2003-04-03
ATE265816T1 (de) 2004-05-15
EP1328176A1 (en) 2003-07-23
DE60103177D1 (de) 2004-06-09
AU2002218239A1 (en) 2002-04-29
EG22759A (en) 2003-07-30
WO2002032260A1 (en) 2002-04-25
ITVI20000226A1 (it) 2002-04-18

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