JP3549577B2 - 椅子 - Google Patents

椅子 Download PDF

Info

Publication number
JP3549577B2
JP3549577B2 JP16948594A JP16948594A JP3549577B2 JP 3549577 B2 JP3549577 B2 JP 3549577B2 JP 16948594 A JP16948594 A JP 16948594A JP 16948594 A JP16948594 A JP 16948594A JP 3549577 B2 JP3549577 B2 JP 3549577B2
Authority
JP
Japan
Prior art keywords
support member
seat support
chair
rear seat
lever
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.)
Expired - Fee Related
Application number
JP16948594A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0751143A (ja
Inventor
エルツェンベック マンフレート
ハール クラウス
ナートマン ハラルト
Original Assignee
ダウフィン エントヴィックルングス ウント ベタイリグングス ゲゼルシャフト ミット ベシュレンクテル ハフツング
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 ダウフィン エントヴィックルングス ウント ベタイリグングス ゲゼルシャフト ミット ベシュレンクテル ハフツング filed Critical ダウフィン エントヴィックルングス ウント ベタイリグングス ゲゼルシャフト ミット ベシュレンクテル ハフツング
Publication of JPH0751143A publication Critical patent/JPH0751143A/ja
Application granted granted Critical
Publication of JP3549577B2 publication Critical patent/JP3549577B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • 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 Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Hydrogenated Pyridines (AREA)
JP16948594A 1993-07-22 1994-07-21 椅子 Expired - Fee Related JP3549577B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4324545A DE4324545C2 (de) 1993-07-22 1993-07-22 Stuhl, insbesondere Bürostuhl
DE4324543A DE4324543C2 (de) 1993-07-22 1993-07-22 Stuhl, insbesondere Bürostuhl
DE4324542A DE4324542A1 (de) 1993-07-22 1993-07-22 Stuhl, insbesondere Bürostuhl
DE4324541A DE4324541A1 (de) 1993-07-22 1993-07-22 Stuhl, insbesondere Bürostuhl
DE4324541.2 1993-07-22

Publications (2)

Publication Number Publication Date
JPH0751143A JPH0751143A (ja) 1995-02-28
JP3549577B2 true JP3549577B2 (ja) 2004-08-04

Family

ID=42309850

Family Applications (2)

Application Number Title Priority Date Filing Date
JP16948594A Expired - Fee Related JP3549577B2 (ja) 1993-07-22 1994-07-21 椅子
JP16948694A Expired - Fee Related JP3544709B2 (ja) 1993-07-22 1994-07-21 椅子

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP16948694A Expired - Fee Related JP3544709B2 (ja) 1993-07-22 1994-07-21 椅子

Country Status (8)

Country Link
US (2) US5797653A (enExample)
EP (2) EP0635227B1 (enExample)
JP (2) JP3549577B2 (enExample)
AT (2) ATE143235T1 (enExample)
DE (6) DE4324541A1 (enExample)
DK (2) DK0635227T3 (enExample)
ES (1) ES2107715T3 (enExample)
FI (2) FI105889B (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5775774A (en) * 1996-08-12 1998-07-07 Okano; Hiroshi Tilt mechanism for chairs
DE29616873U1 (de) * 1996-09-27 1996-11-14 Völkle, Rolf, 72290 Loßburg Sitzmöbel, insbesondere Bürostuhl mit Synchronverstellmitteln
DE19702328A1 (de) * 1997-01-23 1998-07-30 Comforto Gmbh Stuhl mit Synchronmechanik
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
US5979984A (en) * 1997-10-24 1999-11-09 Steelcase Development Inc. Synchrotilt chair with forwardly movable seat
IT1306230B1 (it) * 1998-04-27 2001-06-04 Donati Spa Supporto inclinabile per sedia
DE29810877U1 (de) * 1998-06-18 1999-11-04 Völkle, Rolf, 72290 Loßburg Stuhl, insbesondere Bürodrehstuhl
IT245520Y1 (it) * 1998-07-16 2002-03-22 Beniamino Miotto Dispositivo meccanico particolarmente per la movimentazione sincronadi sedile e schienale di una sedia.
SE512936C2 (sv) 1998-09-10 2000-06-05 Bertil Jonsson Stol
US6161897A (en) * 1999-06-03 2000-12-19 Hon Technology Inc. Chair construction
CA2310349A1 (en) * 2000-05-22 2001-11-22 Todd D. Krupiczewicz Office chair
EP1175854A1 (en) * 2000-07-25 2002-01-30 CO.FE.MO. S.p.A. Adjustment device for inclinable office chair and the like
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
DE10200358A1 (de) 2002-01-08 2003-07-17 Dauphin Friedrich W Gmbh Stuhl, insbesondere ein Bürostuhl
DE10338414A1 (de) * 2002-08-19 2005-03-24 Grammer Ag Armlehne
DE10241562A1 (de) * 2002-09-07 2004-03-18 Bock-1 Gmbh & Co. Synchronmechanik für Bürostühle
DE20319455U1 (de) * 2002-12-31 2004-04-22 Metalseat S.R.L., Galliera Veneta Vorrichtung zur Einstellung der Federdruckkraft in einem Gelenk für Sitze
DE10302208A1 (de) * 2003-01-22 2004-07-29 Klöber GmbH Stuhl mit schnell verstellbarem Kraftspeicher
DE10309921A1 (de) * 2003-03-07 2004-09-16 Dauphin Entwicklungs- Und Beteiligungs-Gmbh Stuhl, insbesondere Bürostuhl
DE10325849A1 (de) * 2003-06-06 2005-01-05 Schukra Gerätebau AG Mehrweg-Verstellvorrichtung für eine Sitzkomponente
EP1719484B1 (en) 2004-02-23 2014-11-05 Zuiko Corporation Worn article and method for producing the same
US7458637B2 (en) 2004-06-10 2008-12-02 Steelcase Inc. Back construction with flexible lumbar
US7237841B2 (en) 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
US8276329B2 (en) * 2005-05-27 2012-10-02 Sunpower Corporation Fire resistant PV shingle assembly
DE202004020530U1 (de) * 2004-10-18 2005-07-28 Dauphin Entwicklungs- U. Beteiligungs-Gmbh Stuhl mit verstellbarem Rückenlehnenträger
ITVE20050027A1 (it) 2005-04-28 2006-10-29 Imarc Spa Dispositivo di regolazione della forza di oscillazione in meccanismi per sedie da ufficio.
BRPI0823265A2 (pt) 2007-01-29 2013-11-12 Miller Herman Inc Estrutura de assento e métodos para uso da mesma
ITMI20070719A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di inclinazione per un sedile reclinabile.
DE102007040175B3 (de) * 2007-05-07 2008-06-05 Bock 1 Gmbh & Co. Kg Synchronmechanik für Bürostühle
DE102009009287A1 (de) * 2009-02-17 2010-09-09 Uhlenbrock, Christel Sitzmöbel, insbesondere Bürodrehstuhl
JP2011193927A (ja) * 2010-03-17 2011-10-06 Kokuyo Co Ltd 椅子
US8998322B2 (en) * 2010-05-26 2015-04-07 Takano Co., Ltd. Reaction force mechanism for backrest of chair and chair mounted with the same
IT1403471B1 (it) * 2010-12-03 2013-10-17 Imarc Spa Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.
JP6045805B2 (ja) * 2012-03-26 2016-12-14 須藤 二三男 椅子のフレーム構造
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
US9458905B2 (en) 2012-09-20 2016-10-04 Steelcase Inc. Spring assembly and method
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
TWM462034U (zh) * 2012-12-27 2013-09-21 Syncmold Entpr Corp 升降及旋轉裝置
DE102013005860A1 (de) * 2013-04-08 2014-10-09 Burkhard Schmitz Mechanikbaugruppe für einen Stuhl und Stuhl mit einer derartigen Mechanikbaugruppe
EP3984413A1 (en) 2015-04-13 2022-04-20 Steelcase Inc. Seating arrangement
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
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
CN108371436B (zh) * 2018-04-25 2023-10-27 严澄宇 弹力跷跷板式的自由倾仰机构及自由调节转椅
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
US11246417B2 (en) * 2019-08-07 2022-02-15 Chen Raizman Tilt-swivel mechanism chair
JP7753135B2 (ja) * 2022-03-11 2025-10-14 株式会社オカムラ 椅子
CN117108867B (zh) * 2023-08-03 2025-12-12 江西省检验检测认证总院工业产品检验检测院 一种便于户外使用的荧光光谱仪

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR692359A (fr) * 1930-03-20 1930-11-05 Perfectionnement aux sièges pour véhicules, notamment pour automobiles
US3441311A (en) * 1967-07-24 1969-04-29 Doerner Products Co Ltd Chair control
DE1812282C3 (de) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Hubvorrichtung zum stufenlosen Höhenverstellen von Tischplatten, Stuhlsitzen u.dgl.
US4099775A (en) * 1976-10-07 1978-07-11 Hoover Ball And Bearing Company Chair control with tilt lock
DE2733322C3 (de) * 1977-07-23 1980-08-07 Protoned B.V., Amsterdam Arbeitsstuhl
DE3232771A1 (de) * 1982-09-03 1984-03-08 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Arbeits-sitzmoebel
FR2533428A1 (fr) * 1982-09-23 1984-03-30 Strafor Sa Mecanisme de siege a mouvement differentiel pour siege basculant
DE8401000U1 (de) * 1984-01-14 1984-04-05 Mauser Waldeck AG, 3544 Waldeck Drehsessel
DE3537203A1 (de) * 1984-10-24 1986-04-24 Klöber GmbH & Co, 7770 Überlingen Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne
DE3509049A1 (de) * 1984-10-24 1986-04-24 Bürositzmöbelfabrik Friedrich-W. Dauphin GmbH & Co, 8561 Offenhausen Gasfederanordnung, insbesondere fuer das rueckenlehnentrageteil an buerostuehlen
EP0198056B1 (de) * 1984-10-25 1991-01-09 Konrad Neumüller Sitzträger für stühle, insbesondere arbeitsdrehstühle
DE3528335A1 (de) * 1985-08-07 1987-02-26 Roeder Soehne Sitzmoebelfab Vorrichtung zum abstuetzen eines teiles eines moebels, insbesondere eines buerostuhles, an einem anderen teil dieses moebels
DE3617539C1 (de) * 1986-05-24 1987-07-23 Grammer Sitzsysteme Gmbh Sitz mit verstellbarer Sitzplatte und neigbarer Rueckenlehne
DE3622272A1 (de) * 1986-07-03 1988-01-21 Porsche Ag Stuhl, insbesondere buerostuhl
DE8627647U1 (de) * 1986-10-16 1988-09-01 Bürositzmöbelfabrik Friedrich-W. Dauphin GmbH & Co, 8561 Offenhausen Stuhl, insbesondere Bürostuhl
EP0281845A1 (de) * 1987-02-25 1988-09-14 Köhl Gmbh Anordnung zur synchronen Verstellung der Neigungen des Sitzes und der Rückenlehne eines Drehstuhls oder -sessels
DE8707776U1 (de) * 1987-05-30 1987-08-20 Röder GmbH Sitzmöbelwerke, 6000 Frankfurt Neigungseinstelleinrichtung für die Rückenlehne von Sitzmöbeln
DE3837727A1 (de) * 1988-11-07 1990-05-10 Link Wilhelm Kg Stuhl, insbesondere buerostuhl
DE9006925U1 (de) * 1990-06-21 1990-11-08 Roeder GmbH, 6000 Frankfurt Arbeitsstuhl mit einem Sitzträger und einem Rückenlehnenträger
DE4023607A1 (de) * 1990-07-25 1992-01-30 Koolwijk Jan Neigungsmechanik fuer objektstuehle
JPH0716457B2 (ja) * 1991-06-26 1995-03-01 株式会社岡村製作所 椅子の背凭れの傾動緩衝装置
DE4135948C2 (de) * 1991-10-31 1993-12-23 Rolf Voelkle Stuhl, insbesondere Bürodrehstuhl

Also Published As

Publication number Publication date
EP0635227B1 (de) 1997-10-15
US5564783A (en) 1996-10-15
JP3544709B2 (ja) 2004-07-21
DK0635227T3 (da) 1998-06-02
DE59404317D1 (de) 1997-11-20
DE4324545A1 (de) 1995-01-26
ES2107715T3 (es) 1997-12-01
FI943433L (fi) 1995-01-23
FI943434L (fi) 1995-01-23
DE4324543C2 (de) 2003-06-26
JPH0751144A (ja) 1995-02-28
ATE143235T1 (de) 1996-10-15
DE4324541A1 (de) 1995-01-26
DE59400730D1 (de) 1996-10-31
JPH0751143A (ja) 1995-02-28
FI105889B (fi) 2000-10-31
EP0635228A1 (de) 1995-01-25
DE4324542A1 (de) 1995-01-26
US5797653A (en) 1998-08-25
FI943433A0 (fi) 1994-07-20
ATE159154T1 (de) 1997-11-15
FI943434A0 (fi) 1994-07-20
DE4324545C2 (de) 2003-10-16
DE4324543A1 (de) 1995-01-26
EP0635228B1 (de) 1996-09-25
EP0635227A1 (de) 1995-01-25
DK0635228T3 (enExample) 1997-03-17
FI109574B (fi) 2002-09-13

Similar Documents

Publication Publication Date Title
JP3549577B2 (ja) 椅子
CN100486482C (zh) 椅子
US6003943A (en) Multi-function control for chair
JP3663217B2 (ja) いす
EP0094221B1 (en) Variable back adjustor for chairs
EP0614633B1 (en) Adjustbale backrest for a chair
CA2472070A1 (en) Tilt chair having a flexible back, adjustable armrests and adjustable seat depth, and methods for the use thereof
JPH09503144A (ja) 背部分割型椅子
US5921630A (en) Height adjustment mechanism for a back rest or an arm rest of a chair
EP3305133B1 (en) Adjusting mechanism and chair including the same
WO1990002502A1 (en) Locking mechanism for a foldable piece of seating furniture
JP4727805B2 (ja) 椅子における操作レバー構造
JP3046348B2 (ja) トーションばねを用いた椅子のためのトーションばねおよび調整式取付機構
EP2129263A1 (fr) Mecanisme de reglage synchronise de la tension de basculement d'un siege
JP4754679B2 (ja) 椅子における背凭れの傾動範囲調節装置
JP4754680B2 (ja) 椅子における背凭れの傾動範囲調節装置
KR200385118Y1 (ko) 틸팅가능 의자의 틸팅 레인지 조절장치
KR200385119Y1 (ko) 틸팅가능 의자의 포워딩 장치
US6712391B2 (en) Adjustable steering assembly for an electrical scooter
JP3410224B2 (ja) シートリクライニング装置
JPH052122Y2 (enExample)
JPH0330530B2 (enExample)
FR2641453A1 (fr) Fauteuil de repos
JP3811586B2 (ja) 椅子
KR200194048Y1 (ko) 접철식 의자의 높이조절구

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040204

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20040330

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20040421

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees