HK1110182A1 - Synchronisation mechanism for chairs or armchairs - Google Patents

Synchronisation mechanism for chairs or armchairs

Info

Publication number
HK1110182A1
HK1110182A1 HK08104127.0A HK08104127A HK1110182A1 HK 1110182 A1 HK1110182 A1 HK 1110182A1 HK 08104127 A HK08104127 A HK 08104127A HK 1110182 A1 HK1110182 A1 HK 1110182A1
Authority
HK
Hong Kong
Prior art keywords
spring
armchairs
chairs
base
backrest frame
Prior art date
Application number
HK08104127.0A
Other languages
English (en)
Inventor
Armando Donati
Original Assignee
Donati 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 Donati Spa filed Critical Donati Spa
Publication of HK1110182A1 publication Critical patent/HK1110182A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
HK08104127.0A 2005-04-06 2008-04-11 Synchronisation mechanism for chairs or armchairs HK1110182A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000116U ITMI20050116U1 (it) 2005-04-06 2005-04-06 Meccanismo di sincronizzazione per sedie o poltrone
PCT/IB2005/003648 WO2006106380A1 (en) 2005-04-06 2005-12-02 Synchronisation mechanism for chairs or armchairs

Publications (1)

Publication Number Publication Date
HK1110182A1 true HK1110182A1 (en) 2008-07-11

Family

ID=36190556

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08104127.0A HK1110182A1 (en) 2005-04-06 2008-04-11 Synchronisation mechanism for chairs or armchairs

Country Status (7)

Country Link
US (1) US7364233B2 (it)
EP (1) EP1865810B1 (it)
AT (1) ATE499861T1 (it)
DE (1) DE602005026723D1 (it)
HK (1) HK1110182A1 (it)
IT (1) ITMI20050116U1 (it)
WO (1) WO2006106380A1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7261368B1 (en) * 2006-02-27 2007-08-28 Todd Clausnitzer Ergonomic chair
ITMI20070719A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di inclinazione per un sedile reclinabile.
ITMI20070718A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di regolazione per sedie regolabili e simili.
WO2010103554A1 (en) * 2009-03-10 2010-09-16 Effe Tre S.R.L. Support device of a chair with tilting backrest
BR112012021407B1 (pt) 2010-02-26 2020-06-09 Donati Spa dispositivo para sincronizar a inclinação do encosto e do assento de uma cadeira
WO2013017279A1 (en) * 2011-08-03 2013-02-07 Haworth, Inc. Adjusting mechanism for setting a restoring force which acts on a backrest of a chair, and office chair having an adjusting mechanism of this type
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US10021984B2 (en) 2015-04-13 2018-07-17 Steelcase Inc. Seating arrangement
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
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
JP6621729B2 (ja) * 2016-11-14 2019-12-18 株式会社ナイキ 椅子のロッキング構造
ES2800425T3 (es) 2018-04-17 2020-12-30 L&P Property Man Co Mecanismo de inclinación de una silla y silla
WO2020172243A1 (en) 2019-02-21 2020-08-27 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511791Y2 (it) * 1987-08-24 1993-03-24
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
IT1306230B1 (it) * 1998-04-27 2001-06-04 Donati Spa Supporto inclinabile per sedia
GB0100388D0 (en) * 2001-01-06 2001-02-14 Unit Press Ltd Chairs
DE10241562A1 (de) * 2002-09-07 2004-03-18 Bock-1 Gmbh & Co. Synchronmechanik für Bürostühle
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
US7147282B2 (en) * 2004-11-08 2006-12-12 Kimball International, Inc. Chair with backrest depth adjustment mechanism

Also Published As

Publication number Publication date
WO2006106380A1 (en) 2006-10-12
EP1865810A1 (en) 2007-12-19
DE602005026723D1 (de) 2011-04-14
US20070040432A1 (en) 2007-02-22
US7364233B2 (en) 2008-04-29
ITMI20050116U1 (it) 2006-10-07
EP1865810B1 (en) 2011-03-02
ATE499861T1 (de) 2011-03-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20191205