ATE493048T1 - CHAIR WITH SWIVELING BACKREST - Google Patents

CHAIR WITH SWIVELING BACKREST

Info

Publication number
ATE493048T1
ATE493048T1 AT08762823T AT08762823T ATE493048T1 AT E493048 T1 ATE493048 T1 AT E493048T1 AT 08762823 T AT08762823 T AT 08762823T AT 08762823 T AT08762823 T AT 08762823T AT E493048 T1 ATE493048 T1 AT E493048T1
Authority
AT
Austria
Prior art keywords
support
seat
backrest
chair
articulated
Prior art date
Application number
AT08762823T
Other languages
German (de)
Inventor
Fabio Malenotti
Original Assignee
Malenotti S R L
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 Malenotti S R L filed Critical Malenotti S R L
Application granted granted Critical
Publication of ATE493048T1 publication Critical patent/ATE493048T1/en

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
    • A47C1/03272—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)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

A chair with backrest that can be inclined backwards has a seat carried by a support (2b), connected by means of an articulated-parallelogram system (11, 12) to the fixed supporting structure (4, 10) of the chair. The support (17) of the backrest is articulated to the support (2b) of the seat and is operatively connected to said articulated-parallelogram system so that any reclining backwards of the backrest causes a raising and a slight inclination backwards of the seat. The support of the backrest (17) is moreover connected by means of an articulated arm (23) to a sliding support (2a), on which the seat is mounted (2), and is in turn mounted so that it can slide in a longitudinal direction (A) on seat support (2b).
AT08762823T 2007-06-06 2008-06-05 CHAIR WITH SWIVELING BACKREST ATE493048T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000398A ITTO20070398A1 (en) 2007-06-06 2007-06-06 "CHAIR WITH OSCILLATING BACKREST"
PCT/IB2008/001487 WO2008149224A1 (en) 2007-06-06 2008-06-05 Chair with oscillating backrest

Publications (1)

Publication Number Publication Date
ATE493048T1 true ATE493048T1 (en) 2011-01-15

Family

ID=39717799

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08762823T ATE493048T1 (en) 2007-06-06 2008-06-05 CHAIR WITH SWIVELING BACKREST

Country Status (10)

Country Link
US (1) US20100164263A1 (en)
EP (1) EP2139365B1 (en)
JP (1) JP2010528749A (en)
CN (1) CN101715310A (en)
AT (1) ATE493048T1 (en)
BR (1) BRPI0812312A2 (en)
DE (1) DE602008004231D1 (en)
IT (1) ITTO20070398A1 (en)
RU (1) RU2437605C2 (en)
WO (1) WO2008149224A1 (en)

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DE202009018847U1 (en) 2009-02-25 2013-11-14 Donati S.P.A. Device for synchronizing the tilting of a chair backrest and a seat
JP5789753B2 (en) * 2010-06-30 2015-10-07 コクヨ株式会社 Chair
JP5578668B2 (en) * 2010-06-30 2014-08-27 コクヨ株式会社 Chair
US9364091B2 (en) * 2010-08-25 2016-06-14 L&P Property Management Company Tilt mechanism for a chair and chair
GB201014953D0 (en) * 2010-09-08 2010-10-20 Birkbeck Hilary R Slide chair action
JP2012135454A (en) * 2010-12-27 2012-07-19 Kokuyo Co Ltd Chair
DE102011100708B4 (en) 2011-05-06 2013-07-11 Haworth, Inc. Seating furniture, in particular office chair
DE102011104972B4 (en) 2011-06-08 2015-03-05 Haworth, Inc. Seating furniture, in particular office chair
US20130049422A1 (en) * 2011-08-22 2013-02-28 Kuo-Ching Chou Chair and Method for Fabricating the Same
CN104023592B (en) 2011-10-04 2017-04-05 佛姆维家具有限公司 Seat and support member
US9458905B2 (en) * 2012-09-20 2016-10-04 Steelcase Inc. Spring assembly and method
CN105407763B (en) 2013-03-15 2018-07-27 霍沃思公司 Office chair
DE202013102059U1 (en) * 2013-05-11 2014-08-12 Bock 1 Gmbh & Co. Kg synchronous mechanism
EP2886015B1 (en) 2013-12-17 2016-07-13 Donati S.p.A. Chair with adjustable backrest
CN106455821A (en) 2014-04-17 2017-02-22 Hni技术公司 Chair and chair control assemblies, systems, and methods
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
CN107708491B (en) 2015-04-13 2022-02-22 斯迪尔科斯公司 Seating arrangement
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
USD779250S1 (en) 2016-02-12 2017-02-21 Haworth, Inc. Portion of a back support for a chair
USD779248S1 (en) 2016-02-12 2017-02-21 Haworth, Inc. Armrests for a chair
USD782859S1 (en) 2016-02-12 2017-04-04 Haworth, Inc. Back support for a chair
USD784749S1 (en) 2016-02-12 2017-04-25 Haworth, Inc. Lumbar support for a chair
USD779253S1 (en) 2016-02-12 2017-02-21 Haworth, Inc. Back support for a chair
USD782241S1 (en) 2016-02-12 2017-03-28 Haworth, Inc. Back support for a chair
USD779254S1 (en) 2016-02-12 2017-02-21 Haworth, Inc. Armrests for a chair
US10182657B2 (en) 2016-02-12 2019-01-22 Haworth, Inc. Back support for a chair
USD779255S1 (en) 2016-02-12 2017-02-21 Haworth, Inc. Headrest for a chair
USD779251S1 (en) 2016-02-12 2017-02-21 Haworth, Inc. Lumbar support for a chair
USD793787S1 (en) 2016-02-12 2017-08-08 Haworth, Inc. Portion of a back support for a chair
USD779252S1 (en) 2016-02-12 2017-02-21 Haworth, Inc. Back support for a chair
GB2553750B (en) * 2016-06-28 2019-06-05 Posturite Ltd Seat tilting mechanism
CN106073251B (en) * 2016-08-05 2023-02-28 佛山职业技术学院 Office chair mechanism with adjustable posture
CN110430787B (en) * 2017-02-03 2023-09-12 浙江圣奥家具制造有限公司 Chair
NO343925B1 (en) * 2017-10-20 2019-07-08 Ekornes Asa Sit Module
CN107981597A (en) * 2017-12-25 2018-05-04 安吉富和家具有限公司 A kind of chair
WO2019156641A1 (en) * 2018-02-07 2019-08-15 CHAICHANA, Suladda An adjustable seat support structure
PL3556252T3 (en) * 2018-04-17 2020-11-16 L&P Property Management Company Tilt mechanism for a chair and chair
US10820703B2 (en) * 2018-09-17 2020-11-03 Sedus Stoll Ag Chair, particularly conference or office chair, and method for manufacturing a chair
DE102018219885B4 (en) * 2018-11-20 2022-02-03 Comfordy Co., Ltd. Synchronous mechanism for a piece of seating furniture and seating furniture
CN113507865A (en) 2019-02-21 2021-10-15 斯特尔凯斯公司 Body support assembly and methods for 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
US11197548B2 (en) * 2019-12-16 2021-12-14 Allseating Corporation Reclining control system for a chair
US11825949B2 (en) 2021-05-04 2023-11-28 Michael David Collier Ergonomic motion chair
US11229291B1 (en) 2021-05-04 2022-01-25 Michael David Collier Ergonomic motion chair
WO2023234807A1 (en) * 2022-06-01 2023-12-07 Амир ФАТКУЛЛИН Chair
CN117813029A (en) 2022-07-25 2024-04-02 阿米尔·安瓦罗维奇·法特库林 office chair
DE102022125681A1 (en) 2022-10-05 2024-04-11 Amir Anvarovich Fatkullin CHAIR

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US2859799A (en) * 1956-05-03 1958-11-11 Edwin R Moore Functional posture controller for chairs
DE3617624A1 (en) * 1986-05-26 1987-12-03 Drabert Soehne CHAIR
IT206947Z2 (en) 1986-06-12 1987-10-26 Pro Cord Srl CHAIR WITH ARTICULATED BACKREST
DE3700447A1 (en) * 1987-01-09 1988-07-21 Vogt Bueromoebel SEAT FURNITURE
WO1989003649A1 (en) * 1987-10-24 1989-05-05 Kokuyo Co., Ltd. Reclining chair
CA2174511A1 (en) * 1993-11-01 1995-05-11 Willi Hensel A working chair with synchronous seat and back adjustment
US5775774A (en) * 1996-08-12 1998-07-07 Okano; Hiroshi Tilt mechanism for chairs
US6709058B1 (en) * 1999-04-09 2004-03-23 Humanscale Corp. Ergonomic chair
DE10122945A1 (en) * 2001-05-11 2002-12-12 Armin Sander Chair, especially office chair
DE10125994A1 (en) * 2001-05-18 2002-11-21 Bock 1 Gmbh & Co Synchronous mechanism for a correlated movement of the seat backrest of an office chair
DE10126001A1 (en) * 2001-05-18 2002-11-21 Bock 1 Gmbh & Co Preloaded spring arrangement, in particular for spring loading of synchronous mechanisms in office chairs
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
DE10219478B4 (en) * 2002-04-30 2006-07-13 Klöber GmbH Chair with user weight dependent power storage
ITMI20022194A1 (en) * 2002-10-16 2004-04-17 Icf Spa CHAIR WITH SEAT AND FURNITURE BACK.
DE102005020237B3 (en) * 2005-04-28 2006-08-17 Bock 1 Gmbh & Co. Kg Synchronous mechanism e.g. for correlated seat backrest movement of office chair, is connected to chair column base carrier, seat support and backrest carrier with tiltable backrest carrier arranged around transverse axis
JP4919376B2 (en) 2005-08-23 2012-04-18 株式会社イトーキ Chair with backrest
DE102006047889B4 (en) * 2006-10-10 2008-10-23 Interstuhl Büromöbel GmbH & Co. KG Seating furniture, in particular office chair

Also Published As

Publication number Publication date
BRPI0812312A2 (en) 2014-11-25
ITTO20070398A1 (en) 2008-12-07
RU2009149691A (en) 2011-07-20
RU2437605C2 (en) 2011-12-27
EP2139365B1 (en) 2010-12-29
US20100164263A1 (en) 2010-07-01
EP2139365A1 (en) 2010-01-06
DE602008004231D1 (en) 2011-02-10
JP2010528749A (en) 2010-08-26
CN101715310A (en) 2010-05-26
WO2008149224A1 (en) 2008-12-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties