EP1258211A3 - Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen - Google Patents

Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen Download PDF

Info

Publication number
EP1258211A3
EP1258211A3 EP02009189A EP02009189A EP1258211A3 EP 1258211 A3 EP1258211 A3 EP 1258211A3 EP 02009189 A EP02009189 A EP 02009189A EP 02009189 A EP02009189 A EP 02009189A EP 1258211 A3 EP1258211 A3 EP 1258211A3
Authority
EP
European Patent Office
Prior art keywords
block
backrest
lever
swivel
spring
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP02009189A
Other languages
English (en)
French (fr)
Other versions
EP1258211A2 (de
EP1258211B1 (de
Inventor
Hermann Bock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bock 1 GmbH and Co KG
Original Assignee
Bock 1 GmbH and Co KG
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 Bock 1 GmbH and Co KG filed Critical Bock 1 GmbH and Co KG
Publication of EP1258211A2 publication Critical patent/EP1258211A2/de
Publication of EP1258211A3 publication Critical patent/EP1258211A3/de
Application granted granted Critical
Publication of EP1258211B1 publication Critical patent/EP1258211B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47C1/03261—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
    • A47C1/03294—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)

Abstract

Eine Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen weist eine Federanordnung (11) mit integrierter Federkraft-Verstellanordnung (17) auf, die versehen ist mit
  • einem mit dem Rückenlehnenträger (7) bezogen auf dessen Schwenkbewegung zwangsgekoppelten, schwenkbaren Lagerblock (18),
  • einem im Lagerblock (18) über eine Anlenkachse (24) gelenkig angebundenen Widerlagerlenker (19), an dem sich die Druckfeder (13) rückenlehnenträgerseitig abstützt, und
  • einer insbesondere von Hand betätigbaren Steuermechanik (26) im Lagerblock (18), mit der die Anlenkachse (24) entlang einer Schiebeführung (25) im Lagerblock (18) im wesentlichen quer zur Druckfeder-Wirkrichtung (K) in unterschiedlichen Abständen von der Schwenkachse (8) positionierbar ist.
EP02009189A 2001-05-18 2002-04-25 Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen Expired - Lifetime EP1258211B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10126000A DE10126000A1 (de) 2001-05-18 2001-05-18 Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen
DE10126000 2001-05-18

Publications (3)

Publication Number Publication Date
EP1258211A2 EP1258211A2 (de) 2002-11-20
EP1258211A3 true EP1258211A3 (de) 2004-01-28
EP1258211B1 EP1258211B1 (de) 2006-03-29

Family

ID=7686435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02009189A Expired - Lifetime EP1258211B1 (de) 2001-05-18 2002-04-25 Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen

Country Status (3)

Country Link
EP (1) EP1258211B1 (de)
AT (1) ATE321473T1 (de)
DE (2) DE10126000A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302208A1 (de) 2003-01-22 2004-07-29 Klöber GmbH Stuhl mit schnell verstellbarem Kraftspeicher
DE20306014U1 (de) * 2003-04-14 2003-06-26 Vitra Patente Ag, Muttenz Mechanik für einen Stuhl mit einer Gasfeder zur synchronen Steuerung der Neigung von Sitz und Rückenlehne
ITVE20050027A1 (it) 2005-04-28 2006-10-29 Imarc Spa Dispositivo di regolazione della forza di oscillazione in meccanismi per sedie da ufficio.
EP1825780A1 (de) * 2006-02-24 2007-08-29 Ideassociates (IOM) Limited Eine Scharniervorrichtung zur gelenkigen, federbelasteten Verbindung von zwei Gegenständen
DE102006047889B4 (de) * 2006-10-10 2008-10-23 Interstuhl Büromöbel GmbH & Co. KG Sitzmöbel, insbesondere Bürostuhl
WO2008049435A1 (en) * 2006-10-23 2008-05-02 Ideassociates (Iom) Ltd A synchronizing device for an office chair
DE102007059985B3 (de) * 2007-12-11 2009-04-09 Sedus Stoll Ag Vorrichtung zur Federkraftverstellung bei einem Bürostuhl
WO2010103554A1 (en) * 2009-03-10 2010-09-16 Effe Tre S.R.L. Support device of a chair with tilting backrest
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
EP2739184B1 (de) 2011-08-03 2015-07-08 Haworth, Inc. Verstellmechanismus zur einstellung einer auf die rückenlehne eines stuhls einwirkenden rückstellkraft und bürostuhl mit einem derartigen verstellmechanismus
DE102014226645B4 (de) 2014-12-19 2023-10-05 Hangzhou Zhongtai Industrial Group Co., Ltd. Verstellmechanik zur Einstellung einer auf eine Rückenlehne eines Stuhls einwirkenden Rückstellkraft und Bürostuhl mit einer solchen Verstellmechanik
CN106235726B (zh) * 2016-07-30 2019-03-01 陈烁 公用座椅
ES2596510B1 (es) * 2016-08-02 2017-04-18 Actiu Berbegal Y Formas S.A. Dispositivo para la basculación del respaldo de sillas de oficina
DE102018115924A1 (de) * 2018-07-02 2020-01-02 König + Neurath AG Stuhl
EP4307965B1 (de) 2021-03-17 2026-02-25 Steelcase Inc. Sitzanordnung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8628142U1 (de) * 1986-10-22 1986-11-27 Wilhelm Link GmbH & Co KG Stahlrohrmöbel, 7475 Meßstetten Stuhl, insbesondere Bürostuhl
DE4324545A1 (de) * 1993-07-22 1995-01-26 Trendoffice Bueromoebel Stuhl, insbesondere Bürostuhl
US5397165A (en) * 1992-10-20 1995-03-14 Paltechnica Nitzanim Synchronous movement adjustable seat support
DE19931099A1 (de) * 1999-07-06 2001-02-01 Roeder Peter Stuhl

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8628142U1 (de) * 1986-10-22 1986-11-27 Wilhelm Link GmbH & Co KG Stahlrohrmöbel, 7475 Meßstetten Stuhl, insbesondere Bürostuhl
US5397165A (en) * 1992-10-20 1995-03-14 Paltechnica Nitzanim Synchronous movement adjustable seat support
DE4324545A1 (de) * 1993-07-22 1995-01-26 Trendoffice Bueromoebel Stuhl, insbesondere Bürostuhl
DE19931099A1 (de) * 1999-07-06 2001-02-01 Roeder Peter Stuhl

Also Published As

Publication number Publication date
ATE321473T1 (de) 2006-04-15
DE50206186D1 (de) 2006-05-18
DE10126000A1 (de) 2002-11-21
EP1258211A2 (de) 2002-11-20
EP1258211B1 (de) 2006-03-29

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