GB8425908D0 - Seat with dynamic lumbar support - Google Patents

Seat with dynamic lumbar support

Info

Publication number
GB8425908D0
GB8425908D0 GB848425908A GB8425908A GB8425908D0 GB 8425908 D0 GB8425908 D0 GB 8425908D0 GB 848425908 A GB848425908 A GB 848425908A GB 8425908 A GB8425908 A GB 8425908A GB 8425908 D0 GB8425908 D0 GB 8425908D0
Authority
GB
United Kingdom
Prior art keywords
sitter
frame
seat
movement
backrest
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.)
Pending
Application number
GB848425908A
Other languages
English (en)
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.)
ANDERLE E
Original Assignee
ANDERLE E
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 ANDERLE E filed Critical ANDERLE E
Priority to GB848425908A priority Critical patent/GB8425908D0/en
Publication of GB8425908D0 publication Critical patent/GB8425908D0/en
Priority to GB858506569A priority patent/GB8506569D0/en
Priority to GB08522857A priority patent/GB2165445B/en
Priority to EP85905073A priority patent/EP0232270B1/fr
Priority to AT85905073T priority patent/ATE68078T1/de
Priority to PCT/GB1985/000458 priority patent/WO1986002243A1/fr
Priority to DE8585905073T priority patent/DE3584374D1/de
Pending 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
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • 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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • 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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03211—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by electric motors
    • 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
    • A47C7/405—Support for the head or the back for the back with double backrests
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
GB848425908A 1984-10-12 1984-10-12 Seat with dynamic lumbar support Pending GB8425908D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB848425908A GB8425908D0 (en) 1984-10-12 1984-10-12 Seat with dynamic lumbar support
GB858506569A GB8506569D0 (en) 1984-10-12 1985-03-14 Seat with dynamic lumbar support
GB08522857A GB2165445B (en) 1984-10-12 1985-09-16 Seat with dynamic backrest portion
EP85905073A EP0232270B1 (fr) 1984-10-12 1985-10-14 Siege avec partie de dossier dynamique
AT85905073T ATE68078T1 (de) 1984-10-12 1985-10-14 Stuhl mit sich automatisch anpassender rueckenlehne.
PCT/GB1985/000458 WO1986002243A1 (fr) 1984-10-12 1985-10-14 Siege avec partie de dossier dynamique
DE8585905073T DE3584374D1 (de) 1984-10-12 1985-10-14 Stuhl mit sich automatisch anpassender rueckenlehne.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848425908A GB8425908D0 (en) 1984-10-12 1984-10-12 Seat with dynamic lumbar support
GB858506569A GB8506569D0 (en) 1984-10-12 1985-03-14 Seat with dynamic lumbar support
GB08522857A GB2165445B (en) 1984-10-12 1985-09-16 Seat with dynamic backrest portion

Publications (1)

Publication Number Publication Date
GB8425908D0 true GB8425908D0 (en) 1984-11-21

Family

ID=27262479

Family Applications (3)

Application Number Title Priority Date Filing Date
GB848425908A Pending GB8425908D0 (en) 1984-10-12 1984-10-12 Seat with dynamic lumbar support
GB858506569A Pending GB8506569D0 (en) 1984-10-12 1985-03-14 Seat with dynamic lumbar support
GB08522857A Expired GB2165445B (en) 1984-10-12 1985-09-16 Seat with dynamic backrest portion

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB858506569A Pending GB8506569D0 (en) 1984-10-12 1985-03-14 Seat with dynamic lumbar support
GB08522857A Expired GB2165445B (en) 1984-10-12 1985-09-16 Seat with dynamic backrest portion

Country Status (5)

Country Link
EP (1) EP0232270B1 (fr)
AT (1) ATE68078T1 (fr)
DE (1) DE3584374D1 (fr)
GB (3) GB8425908D0 (fr)
WO (1) WO1986002243A1 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700447A1 (de) * 1987-01-09 1988-07-21 Vogt Bueromoebel Sitzmoebel
FR2671702A1 (fr) * 1991-01-22 1992-07-24 Lavigne Pierre Siege a geometrie variable.
JP3027882U (ja) * 1996-01-27 1996-08-20 厚生 吉田 弾性アームに角度調節機能を持たせた腰部あてつき背あて
US5975634A (en) * 1997-10-24 1999-11-02 Steelcase Development Inc. Chair including novel back construction
GB2340746B (en) * 1998-07-27 2002-02-13 Ashfield Eng Co Wexford Ltd A chair
USD463144S1 (en) 2000-09-28 2002-09-24 Formway Furniture Limited Chair
AU783829B2 (en) * 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
AUPR054400A0 (en) 2000-09-29 2000-10-26 Formway Furniture Limited A castor
DE10156155A1 (de) * 2001-05-21 2002-12-05 Ernst-Ulrich Mathieu Sitzfläche zur selbsttätigen Anpassung und Dynamisierung des Sitzens
US6565153B2 (en) * 2001-07-31 2003-05-20 Johnson Controls Technology Corporation Upper back support for a seat
GB2413954B (en) 2002-02-13 2006-07-19 Miller Herman Inc Tilt chair having a flexible back, adjustable armrests and adjustable seat depth, and methods for the use thereof
US7246683B2 (en) * 2004-09-14 2007-07-24 Pringnitz Todd A Tree stand with back support
KR100499792B1 (ko) * 2004-10-13 2005-07-07 이규윤 의자
FI7102U1 (fi) * 2005-07-01 2006-06-08 Esko Tapio Puusti Istuin
EP1915925B1 (fr) * 2005-08-18 2010-10-06 Itoki Corporation Chaise
JP4856911B2 (ja) * 2005-08-18 2012-01-18 株式会社イトーキ 背もたれ付き椅子
JP5002835B2 (ja) 2005-10-27 2012-08-15 コクヨ株式会社 部材の接続構造
JP4719905B2 (ja) 2005-10-27 2011-07-06 コクヨ株式会社 椅子
JP4945781B2 (ja) 2005-11-11 2012-06-06 コクヨ株式会社 椅子
JP4747311B2 (ja) 2005-11-11 2011-08-17 コクヨ株式会社 椅子
US7334841B2 (en) * 2005-11-28 2008-02-26 Kuo-Ching Chou Angle adjustment mechanism for lumbar support of chair backrest
JP4857146B2 (ja) * 2007-02-27 2012-01-18 株式会社イトーキ 背もたれ付き椅子
GB2448688A (en) 2007-04-23 2008-10-29 Jcm Seating Solutions Ltd A segmented seat back assembly
DE102007026327A1 (de) * 2007-06-06 2008-12-11 Klöber GmbH Flexible Rückenlehne für einen Arbeitsstuhl
US8052217B2 (en) 2008-03-31 2011-11-08 Nada Concepts, Inc. Adjustable ergonomic chair
DE102008036130B4 (de) * 2008-08-01 2014-12-18 Sedus Stoll Ag Neigbare Rückenlehne
USD657166S1 (en) 2010-04-13 2012-04-10 Herman Miller, Inc. Chair
USD639091S1 (en) 2010-04-13 2011-06-07 Herman Miller, Inc. Backrest
US8449037B2 (en) 2010-04-13 2013-05-28 Herman Miller, Inc. Seating structure with a contoured flexible backrest
USD637423S1 (en) 2010-04-13 2011-05-10 Herman Miller, Inc. Chair
USD650206S1 (en) 2010-04-13 2011-12-13 Herman Miller, Inc. Chair
USD652657S1 (en) 2010-04-13 2012-01-24 Herman Miller, Inc. Chair
USD653061S1 (en) 2010-04-13 2012-01-31 Herman Miller, Inc. Chair
JP5339548B2 (ja) * 2011-04-25 2013-11-13 株式会社イトーキ 背もたれ付き椅子
KR101330022B1 (ko) 2011-11-17 2013-11-18 신호윤 허리 받침과 등 받침을 구비한 의자
CN102871387B (zh) * 2012-09-19 2016-11-02 杭州立宏科技有限公司 坐垫和靠背联动调节式座椅
JP2013128797A (ja) * 2013-03-29 2013-07-04 Itoki Corp 背もたれ付き椅子
NO342753B1 (en) 2016-11-02 2018-08-06 Img Group As Motorized adjustable back support for recliner
US11357329B2 (en) * 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
CN114901106A (zh) * 2019-12-13 2022-08-12 斯蒂尔凯斯有限公司 身体支撑组件及其使用和组装方法
WO2023287872A2 (fr) * 2021-07-14 2023-01-19 Anthro Form, Llc Configuration d'assise
US11744375B2 (en) 2021-07-14 2023-09-05 Anthro Form, Llc Seat configuration
KR102399313B1 (ko) * 2021-12-29 2022-05-19 주식회사 현대리바트 의자

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045120A5 (fr) * 1969-06-03 1971-02-26 Dupart Jean
GB1549041A (en) * 1973-06-14 1979-08-01 Sadler K G Chairs

Also Published As

Publication number Publication date
ATE68078T1 (de) 1991-10-15
GB8506569D0 (en) 1985-04-17
GB2165445B (en) 1988-10-12
GB8522857D0 (en) 1985-10-23
EP0232270B1 (fr) 1991-10-09
EP0232270A1 (fr) 1987-08-19
GB2165445A (en) 1986-04-16
DE3584374D1 (de) 1991-11-14
WO1986002243A1 (fr) 1986-04-24

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