CA2017665A1 - Mecanisme de suspension pour fixer dossiers ou sieges de fauteuil a une base - Google Patents

Mecanisme de suspension pour fixer dossiers ou sieges de fauteuil a une base

Info

Publication number
CA2017665A1
CA2017665A1 CA2017665A CA2017665A CA2017665A1 CA 2017665 A1 CA2017665 A1 CA 2017665A1 CA 2017665 A CA2017665 A CA 2017665A CA 2017665 A CA2017665 A CA 2017665A CA 2017665 A1 CA2017665 A1 CA 2017665A1
Authority
CA
Canada
Prior art keywords
secured
seating
stanchion
assembly
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
CA2017665A
Other languages
English (en)
Other versions
CA2017665C (fr
Inventor
Lloyd Burr Decker
Barron Jacques Gulliver
Steven Scott Wogoman
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.)
HARTER GROUP A DIVISION OF JAMI Inc
Original Assignee
Harter Corp
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 Harter Corp filed Critical Harter Corp
Publication of CA2017665A1 publication Critical patent/CA2017665A1/fr
Application granted granted Critical
Publication of CA2017665C publication Critical patent/CA2017665C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
    • A47C3/0252—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame connected only by an elastic member positioned between seat and base frame
    • 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted frame
    • A47C7/445—Supports for the head or the back for the back with elastically-mounted frame with bar or leaf 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)
CA002017665A 1989-06-09 1990-05-28 Mecanisme de suspension pour fixer dossiers ou sieges de fauteuil a une base Expired - Fee Related CA2017665C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US364,996 1989-06-09
US07/364,996 US4911501A (en) 1989-06-09 1989-06-09 Suspension mechanism for connecting chair backs and seats to a pedestal
US07/463,241 US5046780A (en) 1989-06-09 1990-01-09 Suspension mechanism for connecting chair backs and seats to a pedestal
US463,241 1990-01-09

Publications (2)

Publication Number Publication Date
CA2017665A1 true CA2017665A1 (fr) 1990-12-09
CA2017665C CA2017665C (fr) 2000-03-21

Family

ID=23437053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002017665A Expired - Fee Related CA2017665C (fr) 1989-06-09 1990-05-28 Mecanisme de suspension pour fixer dossiers ou sieges de fauteuil a une base

Country Status (7)

Country Link
US (3) US4911501A (fr)
JP (1) JPH0323810A (fr)
KR (1) KR910000069A (fr)
CA (1) CA2017665C (fr)
DE (1) DE4018436A1 (fr)
FR (1) FR2648337A1 (fr)
GB (1) GB2232884B (fr)

Families Citing this family (121)

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US5375912A (en) * 1990-08-10 1994-12-27 Stulik; Edward L. Reclining chair
JP2919131B2 (ja) * 1991-10-22 1999-07-12 株式会社イトーキクレビオ 椅子の傾動制御装置
US5320410A (en) * 1992-01-14 1994-06-14 Steelcase Inc. Chair control
US5308142A (en) * 1992-01-23 1994-05-03 Steelcase, Inc. Chair with arm mounted motion control
US5328242A (en) * 1992-03-18 1994-07-12 Steelcase Inc. Chair with back lock
US5282670A (en) * 1992-04-20 1994-02-01 Steelcase Inc. Cable actuated variable stop mechanism
US5630648A (en) * 1992-08-27 1997-05-20 Harry C. Sweere Dynamic posture chair
CA2116079C (fr) * 1993-02-22 2005-12-27 Benjamin Cowan Chaise
US5630643A (en) * 1993-06-01 1997-05-20 Steelcase Inc Upholstered chair with two-piece shell
USD372611S (en) 1994-06-06 1996-08-13 Steelcase, Inc. Chair seat
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
USD383323S (en) * 1995-02-17 1997-09-09 Steelcase Inc. Seating unit
US5782536A (en) * 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
USD383322S (en) * 1995-02-17 1997-09-09 Steelcase Inc. Seating unit
US6554364B1 (en) 1995-02-17 2003-04-29 Steelcase Development Corporation Articulating armrest
US5725276A (en) * 1995-06-07 1998-03-10 Ginat; Jonathan Tilt back chair and control
US5765914A (en) * 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
USD404229S (en) 1996-09-30 1999-01-19 Steelcase Inc. Seating unit
USD390385S (en) 1996-09-30 1998-02-10 Steelcase Inc. Seating unit
WO1998029008A1 (fr) * 1996-12-27 1998-07-09 Iwts Vertrieb Bergen Kg Dispositif de suspension pour un siege
USD396975S (en) 1997-04-04 1998-08-18 Dammermann Arnold B Seating unit
US5918935A (en) * 1997-06-03 1999-07-06 Stulik; Edward L. Reclining chair
US5997087A (en) * 1997-08-29 1999-12-07 Northfield Metal Products Ltd. Chair tilt mechanism
USD414349S (en) 1997-10-24 1999-09-28 Steelcase Inc. Chair
US6250715B1 (en) * 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
GB2340746B (en) 1998-07-27 2002-02-13 Ashfield Eng Co Wexford Ltd A chair
USD410342S (en) * 1998-09-02 1999-06-01 Steelcase Inc. Seating unit
US6378943B1 (en) 1999-03-26 2002-04-30 Northfield Metal Products Ltd. Chair tilt lock mechanisms
USD421540S (en) * 1999-04-02 2000-03-14 Steelcase Inc. Chair back
USD431741S (en) * 1999-04-09 2000-10-10 Steelcase Development Inc. Chair arm
USD439451S1 (en) 1999-04-09 2001-03-27 Steelcase Development Inc. Back for a seating unit
USD439101S1 (en) 1999-04-09 2001-03-20 Steelcase Development Inc. Back cover for a seating unit
USD438733S1 (en) 1999-04-09 2001-03-13 Steelcase Development Inc. Lumbar region of a chair back
US6582019B2 (en) 2000-03-17 2003-06-24 Herman Miller, Inc. Tilt assembly for a chair
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AUPR054400A0 (en) 2000-09-29 2000-10-26 Formway Furniture Limited A castor
US6471293B2 (en) 2000-11-09 2002-10-29 Michigan Tube Swagers & Fabricators, Inc. Stackable chair with flexible back support
US6820934B2 (en) * 2000-11-09 2004-11-23 Michigan Tube Swagers & Fabricators, Inc. Chair having flexible back support
US6607244B2 (en) 2001-04-02 2003-08-19 Edward L. Stulik Reclining chair
US6598936B1 (en) 2001-04-11 2003-07-29 Michael N. Klein Multi-task mid-pivot chair control mechanism
US6616231B2 (en) 2001-06-15 2003-09-09 Hon Technology Inc. Multi-position tilt-limiting mechanism
US6805412B2 (en) * 2001-08-30 2004-10-19 Burgess Furniture Ltd. Stackable chair with flexible back
US6488336B1 (en) * 2001-09-25 2002-12-03 Tung Yu Oa Co., Ltd. Backrest adjustment device
US20030127896A1 (en) * 2001-12-14 2003-07-10 Deimen Michael L. Chair with lumbar support and conforming back
US6595584B1 (en) * 2002-01-16 2003-07-22 John W. Caldwell Seating for individuals and for groups of individuals with various degrees of accommodation and distraction
GB2414391B (en) * 2002-02-13 2006-09-13 Miller Herman Inc Tilt chair having a flexible back, adjustable armrests and adjustable seat depth, and methods for the use thereof
JP2003292048A (ja) * 2002-03-28 2003-10-15 Seiko Epson Corp 梱包物、梱包方法及び仕切り部材
NZ518944A (en) 2002-05-14 2004-09-24 Formway Furniture Ltd Height adjustable arm for chair with outer stem releasably lockable to inner stem by engagement of recesses
US7234775B2 (en) * 2002-06-18 2007-06-26 Hector Serber Dynamically balanced seat assembly having independently and arcuately movable seat and backrest and method
US6869142B2 (en) * 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
US7226130B2 (en) * 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
US6773066B2 (en) * 2002-09-17 2004-08-10 John W. Caldwell Control for a seat, and a seat incorporating it
US6685267B1 (en) 2002-12-19 2004-02-03 L & P Property Management Company Chair and synchrotilt chair mechanism
US7188900B1 (en) * 2003-11-17 2007-03-13 Hni Technologies Inc. Flexible support for a chair backrest
US7273253B2 (en) * 2004-06-09 2007-09-25 Kimball International, Inc. Chair ride mechanism with tension assembly
WO2006033490A1 (fr) * 2004-09-22 2006-03-30 Byung-Chul Lee Chaise
JP4817168B2 (ja) * 2005-01-31 2011-11-16 コクヨ株式会社 椅子
CN101137307B (zh) * 2005-03-01 2013-05-29 霍沃思公司 椅子的张力调整机构
JP4719905B2 (ja) 2005-10-27 2011-07-06 コクヨ株式会社 椅子
JP5002835B2 (ja) * 2005-10-27 2012-08-15 コクヨ株式会社 部材の接続構造
JP4945781B2 (ja) 2005-11-11 2012-06-06 コクヨ株式会社 椅子
JP4721183B2 (ja) * 2005-11-11 2011-07-13 コクヨ株式会社 バネの取付構造
JP4747311B2 (ja) * 2005-11-11 2011-08-17 コクヨ株式会社 椅子
CA2646948A1 (fr) * 2006-03-24 2007-10-04 Herman Miller Inc. Meuble
DE102006023982A1 (de) * 2006-05-22 2007-12-06 Wilkhahn Wilkening + Hahne Gmbh & Co. Kg Stuhl
US7410216B2 (en) * 2006-06-08 2008-08-12 Haworth, Inc. Tension adjustment mechanism for a chair
WO2008026264A1 (fr) * 2006-08-30 2008-03-06 Itoki Corporation Chaise
WO2008041868A2 (fr) 2006-10-04 2008-04-10 Formway Furniture Limited Chaise
US7753447B2 (en) * 2006-10-13 2010-07-13 L&P Property Management Company Casual control tilt lockout
TWI458455B (zh) * 2006-10-13 2014-11-01 L & P Property Management Co 輕便控制傾斜鎖定裝置
KR100788108B1 (ko) * 2006-11-10 2007-12-21 한정우 의자
CN102772053A (zh) * 2007-01-29 2012-11-14 赫尔曼米勒有限公司 座位结构及其使用方法
EP2200479B1 (fr) * 2007-09-20 2015-06-17 Herman Miller, Inc. Structure de support du corps
US8577711B2 (en) * 2008-01-25 2013-11-05 Herman Miller, Inc. Occupancy analysis
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
USD600949S1 (en) 2008-05-26 2009-09-29 Steelcase Inc. Seating unit
USD600930S1 (en) 2008-05-26 2009-09-29 Steelcase Inc. Seating unit
US20100141002A1 (en) * 2008-06-04 2010-06-10 Kurrasch Andrew J Biasing mechanism
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
CA2950118C (fr) 2008-12-12 2019-04-23 Formway Furniture Limited Chaise, support et composants
USD601827S1 (en) 2008-12-18 2009-10-13 Formway Furniture Limited Furniture base
US8272692B1 (en) * 2009-10-26 2012-09-25 Epperson Ronald B Office chair having tiltable seat and back
US8864230B2 (en) * 2010-06-15 2014-10-21 Betty A. Augustat Ergometric chair apparatus
EP2630894A4 (fr) * 2010-10-19 2014-11-12 Okamura Corp Siège à accoudoir
US9173492B1 (en) * 2014-06-06 2015-11-03 Jacques Fortin Self-reclining chair
WO2015187037A1 (fr) * 2014-06-06 2015-12-10 Zwaan Francis Paul Appareil amortisseur de choc
EP2974620B1 (fr) * 2014-07-17 2018-08-29 Boss Design Limited Chaise
GB201412733D0 (en) 2014-07-17 2014-09-03 Boss Design Ltd Chair
US9883746B2 (en) * 2014-11-11 2018-02-06 Pro-Cord S.P.A. Chair with seat and backrest movable in a synchronized way
US20160128481A1 (en) * 2014-11-11 2016-05-12 Pro-Cord S.P.A. Chair with seat and backrest movable in a synchronized way
US9560917B2 (en) 2014-11-26 2017-02-07 Steelcase Inc. Recline adjustment system for chair
US10292498B2 (en) * 2015-02-11 2019-05-21 Aaron DeJule Apparatus with weight responsive changeable adjusting characteristics
US11596235B2 (en) 2015-02-11 2023-03-07 Aaron DeJule Apparatus with weight responsive changeable adjusting characteristics
JP6840675B2 (ja) 2015-03-14 2021-03-10 ハーマン、ミラー、インコーポレイテッドＨｅｒｍａｎ Ｍｉｌｌｅｒ Ｉｎｃｏｒｐｏｒａｔｅｄ 椅子用の機械的組立体及びその機械的組立体を有する椅子
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DE102017105398A1 (de) 2016-03-14 2017-09-14 Burkhard Schmitz Stuhl
DE102016104638A1 (de) 2016-03-14 2017-09-14 Burkhard Schmitz Stuhl
US10589144B2 (en) * 2016-10-10 2020-03-17 Rep Fitness, LLC Adjustable bench assembly
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DE102018219885B4 (de) * 2018-11-20 2022-02-03 Comfordy Co., Ltd. Synchronmechanik für ein Sitzmöbel und Sitzmöbel
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
ES3035683T3 (en) 2019-02-21 2025-09-08 Steelcase Inc Body support member
US12089741B2 (en) * 2019-06-17 2024-09-17 Quali Co., Ltd. Tiltable chair
JP7382178B2 (ja) * 2019-08-30 2023-11-16 株式会社イトーキ 椅子
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11617444B2 (en) 2020-03-02 2023-04-04 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
USD939033S1 (en) 2020-07-07 2021-12-21 Rep Fitness, LLC Adjustable weight bench
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure
USD1010753S1 (en) 2022-01-07 2024-01-09 Rep Fitness Llc Adjustable weight bench
US11766126B1 (en) * 2022-03-10 2023-09-26 Xuanbin Yang Highly steady rotary chair
USD1025249S1 (en) 2022-08-23 2024-04-30 Rep Fitness, LLC Adjustable weight bench
USD1025250S1 (en) 2022-08-23 2024-04-30 Rep Fitness, LLC Adjustable weight bench
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CA806983A (en) * 1965-07-23 1969-02-25 Dufton Ronald Chair tilting mechanism
DE2335586A1 (de) * 1973-01-29 1975-01-30 Fritz Kerstholt Sitz- und/oder liegemoebel mit bewegbarem rueckenteil
CH645795A5 (en) * 1979-07-23 1984-10-31 Drabert Soehne Chair, in particular visual display unit chair
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CA1184108A (fr) * 1984-04-09 1985-03-19 David W. Smith Suspension de fauteuil basculant
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US4889335A (en) * 1988-10-28 1989-12-26 Diversified Investments Corporation Compound bicycle exercising apparatus

Also Published As

Publication number Publication date
CA2017665C (fr) 2000-03-21
GB2232884B (en) 1993-10-20
FR2648337A1 (fr) 1990-12-21
GB2232884A (en) 1991-01-02
DE4018436A1 (de) 1990-12-13
US4911501A (en) 1990-03-27
JPH0323810A (ja) 1991-01-31
KR910000069A (ko) 1991-01-29
US5121934A (en) 1992-06-16
GB9010999D0 (en) 1990-07-04
US5046780A (en) 1991-09-10

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