EP1127522A3 - Federeinheit zur Gewichtseinstellung eines Stuhls - Google Patents

Federeinheit zur Gewichtseinstellung eines Stuhls Download PDF

Info

Publication number
EP1127522A3
EP1127522A3 EP01104641A EP01104641A EP1127522A3 EP 1127522 A3 EP1127522 A3 EP 1127522A3 EP 01104641 A EP01104641 A EP 01104641A EP 01104641 A EP01104641 A EP 01104641A EP 1127522 A3 EP1127522 A3 EP 1127522A3
Authority
EP
European Patent Office
Prior art keywords
spring unit
chair
weight adjustment
spring
springs
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
EP01104641A
Other languages
English (en)
French (fr)
Other versions
EP1127522B1 (de
EP1127522A2 (de
Inventor
Rolf Scholz
Frank Weisser
Armin Sander
Martin Potrykus
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.)
Koenig and Neurath AG
Original Assignee
Koenig and Neurath AG
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 Koenig and Neurath AG filed Critical Koenig and Neurath AG
Publication of EP1127522A2 publication Critical patent/EP1127522A2/de
Publication of EP1127522A3 publication Critical patent/EP1127522A3/de
Application granted granted Critical
Publication of EP1127522B1 publication Critical patent/EP1127522B1/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
    • 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
    • A47C7/446—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with fluid springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for 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
    • A47C7/443—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

Abstract

Die Erfindung betrifft eine Federeinheit (11) zur Gewichtseinstellung eines Stuhls (1), insbesondere eines Bürostuhls, mit einer Gasfeder (12) und mit einer Anzahl von weiteren Federelement (17,18,19;27,28), die der Gasfeder (12) einzeln oder in Kombination zuschaltbar sind. Die Federeinheit (11) ist zweckmäßigerweise zwischen einem mit einer Drehsäule (8) des Stuhls (1) verbundenen Sitzträger (7) und dem Sitz (3) oder einem zumindest annähernd parallel zu diesem verlaufenden Lehnenlenker (4) einer Rückenlehne (2) angeordnet.
EP01104641A 2000-02-23 2001-02-23 Federeinheit zur Gewichtseinstellung eines Stuhls Expired - Lifetime EP1127522B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10008453 2000-02-23
DE10008453A DE10008453C2 (de) 2000-02-23 2000-02-23 Federeinheit zur Gewichtseinstellung eines Stuhls
DE20003313U DE20003313U1 (de) 2000-02-23 2000-02-23 Federeinheit zur Gewichtseinstellung eines Stuhls

Publications (3)

Publication Number Publication Date
EP1127522A2 EP1127522A2 (de) 2001-08-29
EP1127522A3 true EP1127522A3 (de) 2002-02-06
EP1127522B1 EP1127522B1 (de) 2004-12-22

Family

ID=44280722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104641A Expired - Lifetime EP1127522B1 (de) 2000-02-23 2001-02-23 Federeinheit zur Gewichtseinstellung eines Stuhls

Country Status (4)

Country Link
US (1) US6659555B1 (de)
EP (1) EP1127522B1 (de)
AT (1) ATE285188T1 (de)
DE (2) DE10008453C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4137536B2 (ja) * 2002-07-03 2008-08-20 コクヨ株式会社 椅子
DE10241562A1 (de) 2002-09-07 2004-03-18 Bock-1 Gmbh & Co. Synchronmechanik für Bürostühle
DE10357165A1 (de) 2003-12-06 2005-06-30 Bock-1 Gmbh & Co. Synchronmechanik für Bürostühle
US20070090671A1 (en) * 2005-10-06 2007-04-26 Rbm A/S; Weight regulator for a chair
US9777111B2 (en) * 2005-10-20 2017-10-03 Grupo Petrotemex, S.A. De C.V. PET polymer with improved properties
DE202005017987U1 (de) * 2005-11-17 2006-01-12 Kintec-Solution Gmbh Sessel
ITMI20060808A1 (it) * 2006-04-21 2007-10-22 Donati Spa Dispositivo per regolare la forza elastica esercitata da una pluralita' di molle
GB0609315D0 (en) * 2006-05-11 2006-06-21 Technicon Internat Man Service Improved seat
CN106455821A (zh) 2014-04-17 2017-02-22 Hni技术公司 椅子和椅子控制组件、系统和方法
IT201700049605A1 (it) * 2017-05-08 2018-11-08 L I M A S N C Di Riccardo Ed Elisa Beccegato Meccanismo di controllo della forza di inclinazione di uno schienale di una sedia

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537203A1 (de) * 1984-10-24 1986-04-24 Klöber GmbH & Co, 7770 Überlingen Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne
DE3834614A1 (de) * 1988-10-11 1990-04-12 Hartmut S Engel Funktionssitzmoebel
US5160184A (en) * 1989-07-18 1992-11-03 Steelcase, Inc. Controller for seating and the like
DE29819143U1 (de) * 1998-10-21 1999-02-11 Drabert Gmbh Bürostuhl mit einer nachführbaren Rückenlehne

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733322C3 (de) * 1977-07-23 1980-08-07 Protoned B.V., Amsterdam Arbeitsstuhl
DE3521488A1 (de) * 1985-06-14 1986-12-18 August Fröscher GmbH & Co KG, 7141 Steinheim Arbeitsstuhl
SE453253B (sv) * 1985-06-24 1988-01-25 Lars Ake Holstensson Beslag for serskilt kontorsstol
DE3700447A1 (de) * 1987-01-09 1988-07-21 Vogt Bueromoebel Sitzmoebel
AT386517B (de) * 1987-02-10 1988-09-12 Zuend & Co Ag K Stuhl, insbesondere arbeitsstuhl
DE3727784A1 (de) * 1987-08-20 1989-03-02 Kloeber Gmbh & Co Arbeitsstuhl mit verschwenkbarer sitzschale
DE4237495A1 (de) * 1992-11-06 1994-05-11 Stabilus Gmbh Blockierbare Gasfeder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537203A1 (de) * 1984-10-24 1986-04-24 Klöber GmbH & Co, 7770 Überlingen Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne
US4709962A (en) * 1984-10-24 1987-12-01 Kloeber Gmbh & Co. Work chair with a tilting mechanism for seat squab and backrest
DE3834614A1 (de) * 1988-10-11 1990-04-12 Hartmut S Engel Funktionssitzmoebel
US5160184A (en) * 1989-07-18 1992-11-03 Steelcase, Inc. Controller for seating and the like
DE29819143U1 (de) * 1998-10-21 1999-02-11 Drabert Gmbh Bürostuhl mit einer nachführbaren Rückenlehne

Also Published As

Publication number Publication date
DE10008453C2 (de) 2002-07-18
US6659555B1 (en) 2003-12-09
EP1127522B1 (de) 2004-12-22
ATE285188T1 (de) 2005-01-15
DE10008453A1 (de) 2001-09-13
EP1127522A2 (de) 2001-08-29
DE20003313U1 (de) 2001-07-05

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