ITTO20000538A0 - Sedia con sedile e schienale oscillanti in modo sincronizzato. - Google Patents

Sedia con sedile e schienale oscillanti in modo sincronizzato.

Info

Publication number
ITTO20000538A0
ITTO20000538A0 IT2000TO000538A ITTO20000538A ITTO20000538A0 IT TO20000538 A0 ITTO20000538 A0 IT TO20000538A0 IT 2000TO000538 A IT2000TO000538 A IT 2000TO000538A IT TO20000538 A ITTO20000538 A IT TO20000538A IT TO20000538 A0 ITTO20000538 A0 IT TO20000538A0
Authority
IT
Italy
Prior art keywords
chair
seat
synchronized mode
backrest
oscillating
Prior art date
Application number
IT2000TO000538A
Other languages
English (en)
Inventor
Giancarlo Piretti
Original Assignee
Pro Cord Srl
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 Pro Cord Srl filed Critical Pro Cord Srl
Priority to IT2000TO000538A priority Critical patent/IT1320403B1/it
Publication of ITTO20000538A0 publication Critical patent/ITTO20000538A0/it
Priority to EP01113143A priority patent/EP1161904A1/en
Priority to US09/871,884 priority patent/US20010050500A1/en
Priority to JP2001171365A priority patent/JP2002010852A/ja
Priority to CN01124833A priority patent/CN1327781A/zh
Publication of ITTO20000538A1 publication Critical patent/ITTO20000538A1/it
Application granted granted Critical
Publication of IT1320403B1 publication Critical patent/IT1320403B1/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
    • A47C1/03205—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
    • A47C1/03255—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
    • 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
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type

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)
  • Special Chairs (AREA)
IT2000TO000538A 2000-06-06 2000-06-06 Sedia con sedile e schienale oscillanti in modo sincronizzato. IT1320403B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2000TO000538A IT1320403B1 (it) 2000-06-06 2000-06-06 Sedia con sedile e schienale oscillanti in modo sincronizzato.
EP01113143A EP1161904A1 (en) 2000-06-06 2001-05-30 Chair with seat and backrest that oscillate in a synchronized way
US09/871,884 US20010050500A1 (en) 2000-06-06 2001-06-01 Chair with seat and backrest that oscillate in a synchronized way
JP2001171365A JP2002010852A (ja) 2000-06-06 2001-06-06 同時に揺動するシートと背もたれとを備えた椅子
CN01124833A CN1327781A (zh) 2000-06-06 2001-06-06 具有同步振动的座位和靠背的椅子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000538A IT1320403B1 (it) 2000-06-06 2000-06-06 Sedia con sedile e schienale oscillanti in modo sincronizzato.

Publications (3)

Publication Number Publication Date
ITTO20000538A0 true ITTO20000538A0 (it) 2000-06-06
ITTO20000538A1 ITTO20000538A1 (it) 2001-12-06
IT1320403B1 IT1320403B1 (it) 2003-11-26

Family

ID=11457791

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000538A IT1320403B1 (it) 2000-06-06 2000-06-06 Sedia con sedile e schienale oscillanti in modo sincronizzato.

Country Status (5)

Country Link
US (1) US20010050500A1 (it)
EP (1) EP1161904A1 (it)
JP (1) JP2002010852A (it)
CN (1) CN1327781A (it)
IT (1) IT1320403B1 (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1320420B1 (it) 2000-06-09 2003-11-26 Pro Cord Srl Sedia con sedile oscillante.
JP4818506B2 (ja) * 2000-11-06 2011-11-16 株式会社岡村製作所 椅子における背凭れの傾動装置
DE60324941D1 (de) * 2002-07-23 2009-01-08 Okamura Corp Stuhl
GB0609315D0 (en) * 2006-05-11 2006-06-21 Technicon Internat Man Service Improved seat
JP2008049079A (ja) * 2006-08-28 2008-03-06 Kokuyo Co Ltd ロッキング機構、及び椅子
US8973995B2 (en) * 2009-02-25 2015-03-10 Donati S.P.A. Device for synchronizing the tilt of a chair back and seat
US9161627B2 (en) * 2010-02-26 2015-10-20 Donati S.P.A. Device for synchronizing the seat and backrest of a chair
JP5133382B2 (ja) * 2010-08-31 2013-01-30 株式会社岡村製作所 椅子
JP5443301B2 (ja) * 2010-08-31 2014-03-19 株式会社岡村製作所 椅子
ITUB20154688A1 (it) * 2015-10-15 2017-04-15 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie regolabile
IT201600071468A1 (it) 2016-07-08 2018-01-08 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie
TWI685317B (zh) * 2016-10-07 2020-02-21 堡勝企業股份有限公司 椅背緩衝調整裝置及具有椅背緩衝調整裝置的椅子
DE102017208151A1 (de) * 2016-10-24 2018-04-26 Stabilus Gmbh Stellvorrichtung zur Betätigung einer Bremse und mobile Einheit, insbesondere Stuhl
CN107041645A (zh) * 2017-04-25 2017-08-15 安徽庆睿实业有限责任公司 智能保健办公椅
AU2020224628B2 (en) 2019-02-21 2025-04-24 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11478082B2 (en) 2020-12-22 2022-10-25 Barbara Gervais Care chair

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
WO2000022959A1 (de) * 1998-10-20 2000-04-27 Protoned B.V. Stuhlmechanik

Also Published As

Publication number Publication date
CN1327781A (zh) 2001-12-26
JP2002010852A (ja) 2002-01-15
US20010050500A1 (en) 2001-12-13
IT1320403B1 (it) 2003-11-26
ITTO20000538A1 (it) 2001-12-06
EP1161904A1 (en) 2001-12-12

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