HK1200293A1 - 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 - Google Patents

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

Info

Publication number
HK1200293A1
HK1200293A1 HK15100875.3A HK15100875A HK1200293A1 HK 1200293 A1 HK1200293 A1 HK 1200293A1 HK 15100875 A HK15100875 A HK 15100875A HK 1200293 A1 HK1200293 A1 HK 1200293A1
Authority
HK
Hong Kong
Prior art keywords
adjusting mechanism
chair
backrest
acts
setting
Prior art date
Application number
HK15100875.3A
Other languages
English (en)
Chinese (zh)
Inventor
Martin Potrykus
Original Assignee
Haworth Inc
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 Haworth Inc filed Critical Haworth Inc
Publication of HK1200293A1 publication Critical patent/HK1200293A1/xx

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
    • A47C1/03266—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
HK15100875.3A 2011-08-03 2015-01-27 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 HK1200293A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011103999 2011-08-03
PCT/EP2012/003291 WO2013017279A1 (en) 2011-08-03 2012-08-02 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

Publications (1)

Publication Number Publication Date
HK1200293A1 true HK1200293A1 (en) 2015-08-07

Family

ID=46763002

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15100875.3A HK1200293A1 (en) 2011-08-03 2015-01-27 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

Country Status (5)

Country Link
US (1) US9265348B2 (xx)
EP (1) EP2739184B1 (xx)
CN (1) CN103957749B (xx)
HK (1) HK1200293A1 (xx)
WO (1) WO2013017279A1 (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013102059U1 (de) * 2013-05-11 2014-08-12 Bock 1 Gmbh & Co. Kg Synchronmechanik
EP2886015B1 (en) 2013-12-17 2016-07-13 Donati S.p.A. Chair with adjustable backrest
CA2852691A1 (en) * 2014-05-27 2015-11-27 Keilhauer Ltd. Seat pan-based spring tilt mechanism
DE102015101546B4 (de) * 2015-02-03 2023-02-16 Bock 1 Gmbh & Co. Kg Synchronmechanik
DE102015006760B4 (de) * 2015-06-01 2017-07-27 König + Neurath AG Mechanismus für einen Stuhl mit einer Synchronmechanik; Verfahren zur Gewichtseinstellung für ein verbessertes dynamisches Sitzgefühl des Sitznutzers mittels eines Mechanismus für einen Stuhl mit einer Synchronmechanik
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
DE102018115924A1 (de) * 2018-07-02 2020-01-02 König + Neurath AG Stuhl
DE102018219885B4 (de) * 2018-11-20 2022-02-03 Comfordy Co., Ltd. Synchronmechanik für ein Sitzmöbel und Sitzmöbel
DE102019113582B4 (de) * 2019-05-21 2022-06-15 Bock 1 Gmbh & Co. Kg Synchronmechanik
EP4335324A1 (en) * 2022-09-06 2024-03-13 L&P Property Management Company Tilt mechanism for a chair

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700447A1 (de) * 1987-01-09 1988-07-21 Vogt Bueromoebel Sitzmoebel
US4966411A (en) * 1987-10-24 1990-10-30 Kokuyo Co., Ltd. Chair provided with a backrest
DE4135948C2 (de) * 1991-10-31 1993-12-23 Rolf Voelkle Stuhl, insbesondere Bürodrehstuhl
EP0839478B1 (de) * 1996-10-14 2002-09-04 Vitra Patente AG Stuhlmechanik
AT405124B (de) * 1997-04-14 1999-05-25 Eckhard Hansen Dipl Ing Stuhl
DE19823632C1 (de) * 1998-05-27 1999-09-30 Roeder Peter Stuhl, insbesondere Bürostuhl
DE10123316A1 (de) 2001-05-14 2002-11-28 Johannes Uhlenbrock Stuhl, insbesondere Bürostuhl, mit einstellbarer Rückenlehnen-Vorbelastungskraft
DE10126000A1 (de) 2001-05-18 2002-11-21 Bock 1 Gmbh & Co Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen
JP4848099B2 (ja) 2001-07-18 2011-12-28 タカノ株式会社 椅子
ITMI20050116U1 (it) * 2005-04-06 2006-10-07 Donati Spa Meccanismo di sincronizzazione per sedie o poltrone
ITVE20050027A1 (it) * 2005-04-28 2006-10-29 Imarc Spa Dispositivo di regolazione della forza di oscillazione in meccanismi per sedie da ufficio.
ITVI20080057A1 (it) * 2008-03-07 2009-09-08 Moving S R L Dispositivo di regolazione per sedia ad uso ufficio
DE102008037857A1 (de) * 2008-08-15 2010-02-18 Armin Sander Federmechanik zur Gewichtseinstellung für einen Stuhl
KR101533650B1 (ko) 2010-04-15 2015-07-03 주식회사 시디즈 의자의 등받이에 작용하는 복원력을 조정하기 위한 조정 메커니즘 및 상기 조정 메커니즘을 구비한 사무용 의자
DE102013003083A1 (de) * 2013-02-23 2014-08-28 Klöber GmbH Synchronmechanik für Bürostühle mit an den Benutzerschwerpunkt gekoppelter autoadaptiver Rückstellkraft

Also Published As

Publication number Publication date
CN103957749B (zh) 2017-02-22
EP2739184A1 (en) 2014-06-11
EP2739184B1 (en) 2015-07-08
US20140159452A1 (en) 2014-06-12
US9265348B2 (en) 2016-02-23
CN103957749A (zh) 2014-07-30
WO2013017279A1 (en) 2013-02-07

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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: 20210801