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IT1403471B1 - Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione. - Google Patents

Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.

Info

Publication number
IT1403471B1
IT1403471B1 ITVE2010A000062A ITVE20100062A IT1403471B1 IT 1403471 B1 IT1403471 B1 IT 1403471B1 IT VE2010A000062 A ITVE2010A000062 A IT VE2010A000062A IT VE20100062 A ITVE20100062 A IT VE20100062A IT 1403471 B1 IT1403471 B1 IT 1403471B1
Authority
IT
Italy
Prior art keywords
adjustment device
force adjustment
office chairs
swinging force
chairs provided
Prior art date
Application number
ITVE2010A000062A
Other languages
English (en)
Inventor
Claudio Gorgi
Andrea Zanchetta
Original Assignee
Imarc Spa
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 Imarc Spa filed Critical Imarc Spa
Priority to ITVE2010A000062A priority Critical patent/IT1403471B1/it
Priority to BR112013013094-6A priority patent/BR112013013094B1/pt
Priority to PL11801635T priority patent/PL2645904T3/pl
Priority to EP11801635.1A priority patent/EP2645904B1/en
Priority to PCT/EP2011/071373 priority patent/WO2012072675A1/en
Priority to US13/879,970 priority patent/US8985688B2/en
Priority to CN201180058087.2A priority patent/CN103237479B/zh
Publication of ITVE20100062A1 publication Critical patent/ITVE20100062A1/it
Application granted granted Critical
Publication of IT1403471B1 publication Critical patent/IT1403471B1/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
    • A47C1/03261—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
    • 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
    • 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
    • A47C1/03294—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

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)
  • Spinning Or Twisting Of Yarns (AREA)
  • Threshing Machine Elements (AREA)
ITVE2010A000062A 2010-12-03 2010-12-03 Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione. IT1403471B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITVE2010A000062A IT1403471B1 (it) 2010-12-03 2010-12-03 Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.
BR112013013094-6A BR112013013094B1 (pt) 2010-12-03 2011-11-30 Mecanismo para cadeira de escritório equipada com um dispositivo de ajuste da força para mudança de posição
PL11801635T PL2645904T3 (pl) 2010-12-03 2011-11-30 Mechanizm krzesła biurowego zawierający urządzenie do regulacji siły odchylania
EP11801635.1A EP2645904B1 (en) 2010-12-03 2011-11-30 Office chair mechanism provided with a device for adjusting the swivel force
PCT/EP2011/071373 WO2012072675A1 (en) 2010-12-03 2011-11-30 Office chair mechanism provided with a device for adjusting the swivel force.
US13/879,970 US8985688B2 (en) 2010-12-03 2011-11-30 Office chair mechanism provided with a device for adjusting the swivel force
CN201180058087.2A CN103237479B (zh) 2010-12-03 2011-11-30 设置有用于调整旋转力的装置的办公座椅机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVE2010A000062A IT1403471B1 (it) 2010-12-03 2010-12-03 Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.

Publications (2)

Publication Number Publication Date
ITVE20100062A1 ITVE20100062A1 (it) 2012-06-04
IT1403471B1 true IT1403471B1 (it) 2013-10-17

Family

ID=43737531

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVE2010A000062A IT1403471B1 (it) 2010-12-03 2010-12-03 Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.

Country Status (7)

Country Link
US (1) US8985688B2 (it)
EP (1) EP2645904B1 (it)
CN (1) CN103237479B (it)
BR (1) BR112013013094B1 (it)
IT (1) IT1403471B1 (it)
PL (1) PL2645904T3 (it)
WO (1) WO2012072675A1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201311188A (zh) * 2011-07-15 2013-03-16 Itoki Corp 搖椅及使用於其之彈簧單元
JP6009891B2 (ja) * 2011-11-04 2016-10-19 株式会社岡村製作所 椅子
DE202013102059U1 (de) * 2013-05-11 2014-08-12 Bock 1 Gmbh & Co. Kg Synchronmechanik
CN105380435A (zh) * 2015-12-09 2016-03-09 中威控股集团有限公司 一种座椅托盘及其底盘、底盘成形方法及底盘安装结构
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
US10155455B1 (en) * 2017-06-14 2018-12-18 Tung Yu O.A. Co., Ltd. Combining structure between seat body and seat chassis of chair
US11246417B2 (en) * 2019-08-07 2022-02-15 Chen Raizman Tilt-swivel mechanism chair
DE102021126161A1 (de) * 2021-10-08 2023-04-13 Bock 1 Gmbh & Co. Kg Mechanik für ein Sitzmöbel, insbesondere für einen Bürostuhl
JP7765315B2 (ja) * 2022-03-11 2025-11-06 株式会社オカムラ 椅子

Family Cites Families (28)

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GB1343305A (en) * 1971-04-01 1974-01-10 Werner P G Adjustable resiliently hinged device for chairs and the like
CH662257A5 (de) * 1983-07-20 1987-09-30 Syntech Sa Arbeitsstuhl.
JPS60117742U (ja) * 1984-01-18 1985-08-09 株式会社岡村製作所 椅子のリクライニング装置
IT1236439B (it) * 1989-12-14 1993-03-01 Loris Miotto Dispositivo meccanico, particolarmente per la movimentazione sincrona di sedile e schienale di una seduta
DE4312113C1 (de) * 1993-04-14 1994-10-27 Mauser Waldeck Ag Sitzmöbel
DE4324541A1 (de) * 1993-07-22 1995-01-26 Trendoffice Bueromoebel Stuhl, insbesondere Bürostuhl
JP2596820Y2 (ja) * 1993-07-27 1999-06-21 株式会社内田洋行 椅 子
ATE173591T1 (de) * 1993-11-01 1998-12-15 Labofa As Bürostuhl mit synchroner verstellung von sitz und rückenlehne
US5782536A (en) * 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
IT242153Y1 (it) * 1996-01-08 2001-06-04 Alta Srl Dispositivo di regolazione dell'inclinazione della seduta in sedie epoltroncine in genere
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
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.
GB9802447D0 (en) * 1998-02-04 1998-04-01 Unit Press Limited Mechanism for chair
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US6598936B1 (en) * 2001-04-11 2003-07-29 Michael N. Klein Multi-task mid-pivot chair control mechanism
DE10125994A1 (de) * 2001-05-18 2002-11-21 Bock 1 Gmbh & Co Synchronmechanik für eine korrelierte Sitz-Rückenlehnen-Bewegung eines Bürostuhles
DE10200358A1 (de) * 2002-01-08 2003-07-17 Dauphin Friedrich W Gmbh Stuhl, insbesondere ein Bürostuhl
DE10219478B4 (de) * 2002-04-30 2006-07-13 Klöber GmbH Stuhl mit vom Benutzergewicht abhängigen Kraftspeicher
US6840578B1 (en) * 2003-09-16 2005-01-11 Wen-Fa Su Chair improvement structure
CN2779980Y (zh) * 2005-01-07 2006-05-17 张承权 座椅角度调节装置
CN101132719B (zh) * 2005-03-01 2012-06-20 霍沃思公司 用于座椅的倾斜控制机构
DE202005004880U1 (de) * 2005-03-26 2006-08-03 Sander, Armin Stuhl, insbesondere Bürostuhl
ITVE20050027A1 (it) 2005-04-28 2006-10-29 Imarc Spa Dispositivo di regolazione della forza di oscillazione in meccanismi per sedie da ufficio.
US7837265B2 (en) * 2006-03-24 2010-11-23 Hni Corporation Reclining chair with enhanced adjustability
DE102006047889B4 (de) * 2006-10-10 2008-10-23 Interstuhl Büromöbel GmbH & Co. KG Sitzmöbel, insbesondere Bürostuhl
DE602007005682D1 (de) * 2006-10-23 2010-05-12 Ideassociates Iom Ltd Synchronisiervorrichtung für bürostuhl
EP2298132B1 (de) * 2009-09-16 2018-06-13 Haworth GmbH Sitzmöbel, insbesondere Bürodrehstuhl
JP5724063B2 (ja) * 2010-12-27 2015-05-27 コクヨ株式会社 椅子

Also Published As

Publication number Publication date
BR112013013094B1 (pt) 2020-03-03
CN103237479A (zh) 2013-08-07
CN103237479B (zh) 2016-03-23
WO2012072675A1 (en) 2012-06-07
US20130234485A1 (en) 2013-09-12
EP2645904B1 (en) 2014-08-20
PL2645904T3 (pl) 2015-03-31
BR112013013094A2 (pt) 2016-08-16
ITVE20100062A1 (it) 2012-06-04
US8985688B2 (en) 2015-03-24
EP2645904A1 (en) 2013-10-09

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