JPH0274934U - - Google Patents

Info

Publication number
JPH0274934U
JPH0274934U JP1988154864U JP15486488U JPH0274934U JP H0274934 U JPH0274934 U JP H0274934U JP 1988154864 U JP1988154864 U JP 1988154864U JP 15486488 U JP15486488 U JP 15486488U JP H0274934 U JPH0274934 U JP H0274934U
Authority
JP
Japan
Prior art keywords
seat
block
support member
horizontal axis
seat plate
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
JP1988154864U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0520199Y2 (US06818201-20041116-C00086.png
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 filed Critical
Priority to JP1988154864U priority Critical patent/JPH0520199Y2/ja
Priority to US07/437,101 priority patent/US4986601A/en
Publication of JPH0274934U publication Critical patent/JPH0274934U/ja
Application granted granted Critical
Publication of JPH0520199Y2 publication Critical patent/JPH0520199Y2/ja
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
    • 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
    • A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with fluid 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
    • A47C1/03272—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)
JP1988154864U 1988-11-30 1988-11-30 Expired - Lifetime JPH0520199Y2 (US06818201-20041116-C00086.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988154864U JPH0520199Y2 (US06818201-20041116-C00086.png) 1988-11-30 1988-11-30
US07/437,101 US4986601A (en) 1988-11-30 1989-11-16 Tilting mechanism for supporting seat portion and backrest of chair in integral fashion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988154864U JPH0520199Y2 (US06818201-20041116-C00086.png) 1988-11-30 1988-11-30

Publications (2)

Publication Number Publication Date
JPH0274934U true JPH0274934U (US06818201-20041116-C00086.png) 1990-06-07
JPH0520199Y2 JPH0520199Y2 (US06818201-20041116-C00086.png) 1993-05-26

Family

ID=15593589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988154864U Expired - Lifetime JPH0520199Y2 (US06818201-20041116-C00086.png) 1988-11-30 1988-11-30

Country Status (2)

Country Link
US (1) US4986601A (US06818201-20041116-C00086.png)
JP (1) JPH0520199Y2 (US06818201-20041116-C00086.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006087617A (ja) * 2004-09-22 2006-04-06 Okamura Corp リクライニング椅子
JP2011092475A (ja) * 2009-10-30 2011-05-12 Itoki Corp ロッキング椅子
JP2012005860A (ja) * 2011-09-01 2012-01-12 Okamura Corp リクライニング椅子における背凭れの傾動装置

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567012A (en) * 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
US5106157A (en) * 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
IT1236439B (it) * 1989-12-14 1993-03-01 Loris Miotto Dispositivo meccanico, particolarmente per la movimentazione sincrona di sedile e schienale di una seduta
DE59006985D1 (de) * 1989-12-29 1994-10-06 Wilkhahn Wilkening & Hahne Synchronverstelleinrichtung für bürostühle oder dergleichen.
DE59003096D1 (de) * 1990-12-13 1993-11-18 Stoll Kg Christof Neigungsvorrichtung für ein Sitzmöbel.
IT1247369B (it) * 1991-03-01 1994-12-12 Loris Miotto Dispositivo meccanico, particolarmente per la movimentazione ed il bloccaggio selettivo di una seduta
JP3330145B2 (ja) * 1991-05-21 2002-09-30 株式会社イトーキ 椅子の背，座部の連動支持機構
US5318345A (en) * 1991-06-07 1994-06-07 Hon Industries, Inc. Tilt back chair and control
KR100334315B1 (ko) * 1992-06-15 2002-10-11 헤르만밀러인코퍼레이티드 사무용의자의경사제어장치
CH685277A5 (de) * 1992-10-08 1995-05-31 Syntech Sa Stuhlmechanik.
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
US5782536A (en) * 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
US5725276A (en) * 1995-06-07 1998-03-10 Ginat; Jonathan Tilt back chair and control
US5868468A (en) * 1998-04-24 1999-02-09 Wang; Chin-Chen Chair with adjustable inclination
GB2340746B (en) * 1998-07-27 2002-02-13 Ashfield Eng Co Wexford Ltd A chair
US6065803A (en) * 1999-05-05 2000-05-23 L&P Property Management Company Seat back tilt control apparatus
CA2302063C (en) * 2000-03-23 2010-08-17 Cke Technologies Inc. Ergonomic chair
US6533352B1 (en) * 2000-07-07 2003-03-18 Virco Mgmt. Corporation Chair with reclining back rest
DE10048783A1 (de) * 2000-09-29 2002-05-29 Stoll Sedus Ag Stuhl mit neigbarem Sitz
US6913316B2 (en) * 2000-10-16 2005-07-05 Kokuyo Co., Ltd. Chair
IT1315528B1 (it) 2000-10-18 2003-02-18 Enrico Cioncada Poltrona ad assetto variabile
DE20319458U1 (de) * 2002-12-20 2004-04-22 Metalseat S.R.L., Galliera Veneta Bürosessel mit technischer Armlehne, der mit eingebauten Steuertasten zur Einstellung der Bewegung des Sitzes und der Rückenlehne versehen ist
DE20319457U1 (de) * 2002-12-31 2004-04-22 Metalseat S.R.L., Galliera Veneta Sperrungsvorrichtung für eine Bürosesselstruktur mit Gelenk für die Bewegung des Sitzes und der Rückenlehne sowie dazugehörige Sesselstruktur
DE20319455U1 (de) 2002-12-31 2004-04-22 Metalseat S.R.L., Galliera Veneta Vorrichtung zur Einstellung der Federdruckkraft in einem Gelenk für Sitze
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
ES1057119Y (es) * 2004-03-24 2004-10-01 Metalseat Srl Estructura de sillon de oficina regulable con articulacion para el movimiento sincronico del asiento y del respaldo.
CA2581206C (en) * 2004-09-22 2009-11-24 Okamura Corporation Back rest tilting device in reclining chair
US20070228794A1 (en) * 2006-03-30 2007-10-04 Be Aerospace, Inc. Aircraft passenger seat
ES2322301T3 (es) * 2006-10-06 2009-06-18 Stoll Giroflex Ag Silla de oficina sincronizada.
DE102006049676B4 (de) * 2006-10-18 2008-12-11 Sedus Stoll Ag Stuhl mit neigbarem Sitz
US20100141002A1 (en) * 2008-06-04 2010-06-10 Kurrasch Andrew J Biasing mechanism
DE102009009287A1 (de) * 2009-02-17 2010-09-09 Uhlenbrock, Christel Sitzmöbel, insbesondere Bürodrehstuhl
US20130169017A1 (en) * 2010-06-11 2013-07-04 Okamura Corporation Chair
US20110304192A1 (en) * 2010-06-15 2011-12-15 Augustat Betty A Ergometric Chair Apparatus
DE102011081588A1 (de) * 2011-08-25 2013-02-28 Johannes Uhlenbrock Synchronmechanik für einen Stuhl
US20130175841A1 (en) * 2012-01-11 2013-07-11 James W. Finck Reclining seat assembly
IT201700112144A1 (it) * 2017-10-06 2019-04-06 Co Fe Mo Ind S R L Sistema di oscillazione per sedie
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61172515A (ja) * 1984-10-24 1986-08-04 クレ−バ　ゲゼルシヤフト　ミツト　ベシユレンクタ　ハフトウング　ウント　コンパニ ワ−クチエア

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471024A (en) * 1946-10-04 1949-05-24 Roy A Cramer Chair with tilting back and automatically shiftable seat
BR8109037A (pt) * 1981-08-19 1983-09-06 Giroflex Entwicklungs Ag Cadeira
DE3605809A1 (de) * 1986-02-22 1987-08-27 Koenig & Neurath Kg Sitzmoebel
FR2595223B1 (fr) * 1986-03-05 1988-06-17 Eurosit Siege articule
DE8627482U1 (de) * 1986-10-15 1989-07-06 Völkle, Rolf, 7298 Loßburg Sessel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61172515A (ja) * 1984-10-24 1986-08-04 クレ−バ　ゲゼルシヤフト　ミツト　ベシユレンクタ　ハフトウング　ウント　コンパニ ワ−クチエア

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006087617A (ja) * 2004-09-22 2006-04-06 Okamura Corp リクライニング椅子
JP2011092475A (ja) * 2009-10-30 2011-05-12 Itoki Corp ロッキング椅子
JP2012005860A (ja) * 2011-09-01 2012-01-12 Okamura Corp リクライニング椅子における背凭れの傾動装置

Also Published As

Publication number Publication date
US4986601A (en) 1991-01-22
JPH0520199Y2 (US06818201-20041116-C00086.png) 1993-05-26

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