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EP2630894A4 - Siège à accoudoir - Google Patents

Siège à accoudoir

Info

Publication number
EP2630894A4
EP2630894A4 EP11834221.1A EP11834221A EP2630894A4 EP 2630894 A4 EP2630894 A4 EP 2630894A4 EP 11834221 A EP11834221 A EP 11834221A EP 2630894 A4 EP2630894 A4 EP 2630894A4
Authority
EP
European Patent Office
Prior art keywords
armrest
chair
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.)
Withdrawn
Application number
EP11834221.1A
Other languages
German (de)
English (en)
Other versions
EP2630894A1 (fr
Inventor
Hiroshi Masunaga
Youichirou Oda
Ryou Igarashi
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.)
Okamura Corp
Original Assignee
Okamura 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
Priority claimed from JP2010234169A external-priority patent/JP5635362B2/ja
Priority claimed from JP2010236203A external-priority patent/JP5650492B2/ja
Priority claimed from JP2010236202A external-priority patent/JP5632253B2/ja
Application filed by Okamura Corp filed Critical Okamura Corp
Publication of EP2630894A1 publication Critical patent/EP2630894A1/fr
Publication of EP2630894A4 publication Critical patent/EP2630894A4/fr
Withdrawn legal-status Critical Current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
    • A47C7/54—Supports for the arms
    • 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
    • A47C7/54—Supports for the arms
    • A47C7/546—Supports for the arms of detachable type
    • 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
    • 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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/14—Standing-up or sitting-down aids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP11834221.1A 2010-10-19 2011-10-07 Siège à accoudoir Withdrawn EP2630894A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010234169A JP5635362B2 (ja) 2010-10-19 2010-10-19 肘掛け付き椅子
JP2010236203A JP5650492B2 (ja) 2010-10-21 2010-10-21 肘掛けの肘当て取付構造
JP2010236202A JP5632253B2 (ja) 2010-10-21 2010-10-21 肘掛けの取付構造
PCT/JP2011/073227 WO2012053381A1 (fr) 2010-10-19 2011-10-07 Siège à accoudoir

Publications (2)

Publication Number Publication Date
EP2630894A1 EP2630894A1 (fr) 2013-08-28
EP2630894A4 true EP2630894A4 (fr) 2014-11-12

Family

ID=45975098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11834221.1A Withdrawn EP2630894A4 (fr) 2010-10-19 2011-10-07 Siège à accoudoir

Country Status (5)

Country Link
US (1) US20130207427A1 (fr)
EP (1) EP2630894A4 (fr)
KR (1) KR20130133763A (fr)
CN (1) CN103167816A (fr)
WO (1) WO2012053381A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
CA2981528A1 (fr) 2015-04-13 2016-10-20 Steelcase Inc. Agencement de siege
JP6765182B2 (ja) * 2015-11-05 2020-10-07 株式会社オカムラ 椅子の肘掛け、椅子
CN109310211B (zh) * 2016-06-10 2022-01-04 株式会社冈村制作所 扶手及椅子
EP3537931B1 (fr) * 2017-01-26 2023-01-11 Ultra-mek, Inc. Unité de siège inclinable à haut-pieds
US10463155B2 (en) * 2018-01-22 2019-11-05 Knoll, Inc. Fastenerless arm pad attachment mechanism
EP3927215A4 (fr) 2019-02-21 2023-03-15 Steelcase Inc. Ensemble support corporel et procédés d'utilisation et d'assemblage de cet ensemble
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
KR102491250B1 (ko) 2021-07-30 2023-01-20 류시창 승강식 피난기

Citations (4)

* Cited by examiner, † Cited by third party
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JPH0956749A (ja) * 1995-08-30 1997-03-04 Takano Co Ltd 立ち上がり補助椅子
JP2004113454A (ja) * 2002-09-26 2004-04-15 Tomoji Kobayashi 椅子
US20050235414A1 (en) * 2004-04-21 2005-10-27 Cavanagh Bruce J Roll-about powerized toilet seat lift
JP2007325696A (ja) * 2006-06-07 2007-12-20 Okamura Corp 椅子における肘掛けフレーム取付構造

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US2083838A (en) * 1934-05-19 1937-06-15 Fritz Cross Company Chair
NO143253C (no) * 1977-08-25 1981-01-14 Staal & Stil As Anordning ved arbeidsstol.
US4911501A (en) * 1989-06-09 1990-03-27 Harter Corporation Suspension mechanism for connecting chair backs and seats to a pedestal
US5308145A (en) * 1992-02-12 1994-05-03 Kimball International Marketing, Inc. Reclining chair
EP0857444A3 (fr) * 1992-06-15 2000-08-30 Herman Miller, Inc. Dispositif basculant pour chaise
GB2281368B (en) * 1993-08-21 1996-06-12 Mark Anthony Dennis Concealed fixing device
KR960705494A (ko) * 1993-11-01 1996-11-08 프리아븐 에치. 닐슨 동기식(synchronous) 좌석 및 등받이 조절부를 갖는 작업의자(A WORKING CHAIR WITH SYNCHRONOUS SEAT AND BACK ADJUSTMENT)
JP3156115B2 (ja) 1994-03-10 2001-04-16 株式会社岡村製作所 椅子の肘当取付装置
US5782536A (en) * 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
US5775774A (en) * 1996-08-12 1998-07-07 Okano; Hiroshi Tilt mechanism for chairs
US5934758A (en) * 1997-04-30 1999-08-10 Haworth, Inc. Membrane chair
US5975634A (en) * 1997-10-24 1999-11-02 Steelcase Development Inc. Chair including novel back construction
GB9802447D0 (en) * 1998-02-04 1998-04-01 Unit Press Limited Mechanism for chair
DE19823632C1 (de) * 1998-05-27 1999-09-30 Roeder Peter Stuhl, insbesondere Bürostuhl
WO2000022959A1 (fr) * 1998-10-20 2000-04-27 Protoned B.V. Systeme mecanique pour fauteuil
DE59809667D1 (de) * 1998-10-21 2003-10-23 Vitra Patente Ag Muttenz Stuhl mit einer stellmechanik
US6109694A (en) * 1999-06-01 2000-08-29 Hon Technololgy, Inc. Chair with four-bar linkage for self-adjusting back tension
US6161897A (en) * 1999-06-03 2000-12-19 Hon Technology Inc. Chair construction
DE10026475A1 (de) * 2000-05-27 2001-12-06 Haworth Bueroeinrichtung Gmbh Stuhl
US6842959B2 (en) * 2001-01-25 2005-01-18 Dahti, Inc. Load bearing fabric attachment and associated method
DE10122946C1 (de) * 2001-05-11 2003-01-30 Armin Sander Stuhl, insbesondere Bürostuhl
DE10122945A1 (de) * 2001-05-11 2002-12-12 Armin Sander Stuhl, insbesondere Bürostuhl
US6568760B2 (en) * 2001-06-15 2003-05-27 Hon Technology Inc. Chair of modular construction
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
US6890030B2 (en) * 2001-07-31 2005-05-10 Haworth, Inc. Chair having a seat with adjustable front edge
US20030132653A1 (en) * 2001-10-18 2003-07-17 Doug Thole Tension control mechanism for a chair
JP4108322B2 (ja) * 2001-11-30 2008-06-25 タカノ株式会社 ジョイント構造並びに方法及びそれを利用した椅子
US6811218B2 (en) * 2001-12-14 2004-11-02 Kimball International, Inc. Chair with conforming seat
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
US7234775B2 (en) * 2002-06-18 2007-06-26 Hector Serber Dynamically balanced seat assembly having independently and arcuately movable seat and backrest and method
DE60324941D1 (de) * 2002-07-23 2009-01-08 Okamura Corp Stuhl
US7226130B2 (en) * 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
US6685267B1 (en) * 2002-12-19 2004-02-03 L & P Property Management Company Chair and synchrotilt chair mechanism
DE10306851A1 (de) * 2003-02-18 2004-08-26 Dózsa-Farkas, Andras Stuhl, insbesondere Büro- oder Arbeitsstuhl
US20060290182A1 (en) * 2003-05-21 2006-12-28 Sergio Moreschi Modular mechanism for office chairs and the like
US7048335B2 (en) * 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support
US6969116B2 (en) * 2003-12-30 2005-11-29 Hni Technologies Inc. Chair with backward and forward passive tilt capabilities
US7066538B2 (en) * 2003-12-30 2006-06-27 Hni Technologies, Inc. Chair with tilt lock mechanism
US7273253B2 (en) * 2004-06-09 2007-09-25 Kimball International, Inc. Chair ride mechanism with tension assembly
US7147282B2 (en) * 2004-11-08 2006-12-12 Kimball International, Inc. Chair with backrest depth adjustment mechanism
CA2600310C (fr) * 2005-03-01 2014-07-08 Haworth, Inc. Mecanisme de controle d'inclinaison d'un fauteuil
JP4719905B2 (ja) * 2005-10-27 2011-07-06 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
US7837265B2 (en) * 2006-03-24 2010-11-23 Hni Corporation Reclining chair with enhanced adjustability
US7410216B2 (en) * 2006-06-08 2008-08-12 Haworth, Inc. Tension adjustment mechanism for a chair
US8662586B2 (en) * 2006-10-10 2014-03-04 Hector Serber Dynamically balanced seat assembly having independently and arcuately movable backrest and method
DE102006047889B4 (de) * 2006-10-10 2008-10-23 Interstuhl Büromöbel GmbH & Co. KG Sitzmöbel, insbesondere Bürostuhl
DE502007002330D1 (de) * 2007-01-22 2010-01-28 Stoll Sedus Ag Stuhl mit neigbarem Sitz
US8251448B2 (en) * 2007-03-13 2012-08-28 Hni Technologies Inc. Dynamic chair back lumbar support system
KR100903215B1 (ko) * 2008-10-10 2009-06-18 주식회사 시디즈 틸팅 가능 의자
JP5512952B2 (ja) 2008-10-29 2014-06-04 株式会社岡村製作所 椅子
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0956749A (ja) * 1995-08-30 1997-03-04 Takano Co Ltd 立ち上がり補助椅子
JP2004113454A (ja) * 2002-09-26 2004-04-15 Tomoji Kobayashi 椅子
US20050235414A1 (en) * 2004-04-21 2005-10-27 Cavanagh Bruce J Roll-about powerized toilet seat lift
JP2007325696A (ja) * 2006-06-07 2007-12-20 Okamura Corp 椅子における肘掛けフレーム取付構造

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012053381A1 *

Also Published As

Publication number Publication date
CN103167816A (zh) 2013-06-19
EP2630894A1 (fr) 2013-08-28
US20130207427A1 (en) 2013-08-15
KR20130133763A (ko) 2013-12-09
WO2012053381A1 (fr) 2012-04-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20130412

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20141014

RIC1 Information provided on ipc code assigned before grant

Ipc: A61G 5/14 20060101ALI20141008BHEP

Ipc: A47C 7/02 20060101ALI20141008BHEP

Ipc: A47C 7/54 20060101AFI20141008BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20150324