DK172902B1 - Indretning i en justerbar stol - Google Patents

Indretning i en justerbar stol Download PDF

Info

Publication number
DK172902B1
DK172902B1 DK198902936A DK293689A DK172902B1 DK 172902 B1 DK172902 B1 DK 172902B1 DK 198902936 A DK198902936 A DK 198902936A DK 293689 A DK293689 A DK 293689A DK 172902 B1 DK172902 B1 DK 172902B1
Authority
DK
Denmark
Prior art keywords
seat
slider
curved
pivot point
radius
Prior art date
Application number
DK198902936A
Other languages
Danish (da)
English (en)
Other versions
DK293689D0 (da
DK293689A (da
Inventor
Jostein Ekornes
Original Assignee
J E Ekornes As
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 J E Ekornes As filed Critical J E Ekornes As
Publication of DK293689D0 publication Critical patent/DK293689D0/da
Publication of DK293689A publication Critical patent/DK293689A/da
Application granted granted Critical
Publication of DK172902B1 publication Critical patent/DK172902B1/da

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
    • A47C1/03255—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Finger-Pressure Massage (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
DK198902936A 1987-10-19 1989-06-14 Indretning i en justerbar stol DK172902B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO874362A NO168985C (no) 1987-10-19 1987-10-19 Anordning ved stol.
NO874362 1987-10-19
PCT/NO1988/000079 WO1989003648A1 (en) 1987-10-19 1988-10-14 Arrangement in an adjustable chair
NO8800079 1988-10-14

Publications (3)

Publication Number Publication Date
DK293689D0 DK293689D0 (da) 1989-06-14
DK293689A DK293689A (da) 1989-06-14
DK172902B1 true DK172902B1 (da) 1999-09-27

Family

ID=19890321

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198902936A DK172902B1 (da) 1987-10-19 1989-06-14 Indretning i en justerbar stol

Country Status (11)

Country Link
US (1) US4984846A (fi)
EP (1) EP0338050B1 (fi)
JP (1) JPH01503524A (fi)
AU (1) AU606477B2 (fi)
CA (1) CA1299990C (fi)
DE (1) DE3888962T2 (fi)
DK (1) DK172902B1 (fi)
FI (1) FI87884C (fi)
GB (1) GB2230943B (fi)
NO (1) NO168985C (fi)
WO (1) WO1989003648A1 (fi)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106157A (en) * 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
IES930180A2 (en) * 1992-03-10 1993-06-16 Ashfield Eng Co Wexford Ltd A chair tilting mechanism
GB2271053A (en) * 1992-09-30 1994-04-06 Edward L Stulik Reclining chair
FI91707C (fi) * 1993-03-26 1994-08-10 Mekrapid Taitettavan tuolin runkorakenne
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
US5765914A (en) 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
US5871258A (en) * 1997-10-24 1999-02-16 Steelcase Inc. Chair with novel seat construction
AU783829B2 (en) 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
USD463144S1 (en) 2000-09-28 2002-09-24 Formway Furniture Limited Chair
AUPR054400A0 (en) 2000-09-29 2000-10-26 Formway Furniture Limited A castor
DE10109624C1 (de) * 2001-02-28 2002-09-12 Interstuhl Bueromoebel Gmbh Stuhl, insbesondere Bürostuhl
US6827401B2 (en) 2001-10-17 2004-12-07 La-Z-Boy Incorporated Leaf spring rocker mechanism for a reclining chair
US7165811B2 (en) * 2002-09-12 2007-01-23 Steelcase Development Corporation Control mechanism for seating unit
US6869142B2 (en) * 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
DE10306851A1 (de) * 2003-02-18 2004-08-26 Dózsa-Farkas, Andras Stuhl, insbesondere Büro- oder Arbeitsstuhl
US7048335B2 (en) * 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support
US7207629B2 (en) * 2003-06-23 2007-04-24 Herman Miller, Inc. Tilt chair
US6942080B2 (en) * 2003-12-04 2005-09-13 Tsann Kuen Enterprise Co., Ltd. Electrical appliance having a wire winding device
US7273253B2 (en) * 2004-06-09 2007-09-25 Kimball International, Inc. Chair ride mechanism with tension assembly
US7237841B2 (en) * 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
US7458637B2 (en) * 2004-06-10 2008-12-02 Steelcase Inc. Back construction with flexible lumbar
GB0517384D0 (en) * 2005-08-26 2005-10-05 Birkbeck Hilary R Variable configuration seating
US7569002B2 (en) * 2005-11-14 2009-08-04 Avinoam Nativ Exercise wheelchair
WO2008094865A1 (en) 2007-01-29 2008-08-07 Herman Miller, Inc. Seating structure and methods for the use thereof
US8567864B2 (en) 2011-08-12 2013-10-29 Hni Corporation Flexible back support member with integrated recline stop notches
WO2013043834A1 (en) 2011-09-21 2013-03-28 Herman Miller, Inc. Bi-level headrest, body support structure and method of supporting a user's cranium
USD707995S1 (en) 2012-05-23 2014-07-01 Hni Technologies Inc. Chair
US9198514B2 (en) 2012-05-23 2015-12-01 Hni Technologies Inc. Chair with pivot function and method of making
US8820835B2 (en) 2012-08-29 2014-09-02 Hni Technologies Inc. Resilient chair incorporating multiple flex zones
PT3206535T (pt) 2014-10-17 2020-07-14 Ekornes Asa Articulação de equilíbrio
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
EP3282899B1 (en) 2015-04-13 2021-11-03 Steelcase Inc. Seating arrangement
US9713381B2 (en) 2015-06-11 2017-07-25 Davis Furniture Industries, Inc. Chair
USD834846S1 (en) * 2015-09-30 2018-12-04 himolla Polstermöbel GmbH Sofa
CA3072085A1 (en) 2017-08-10 2019-02-14 Hni Corporation Chairs including flexible frames
US11109683B2 (en) 2019-02-21 2021-09-07 Steelcase Inc. Body support assembly and method for the use and assembly thereof
WO2020247435A1 (en) * 2019-06-05 2020-12-10 Davis Furniture Industries, Inc. Improved tilting chair
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT147449B (de) * 1935-04-17 1936-10-26 Josef Teltscher Sitz- oder Liegemöbel mit schwenkbarer Lehne und einem mit dieser verbundenen, verschiebbareu Sitz.
US2271925A (en) * 1939-06-12 1942-02-03 Harry F Niles Chair
US2522246A (en) * 1945-08-28 1950-09-12 Percy L Porter Reclining chair
FR1449822A (fr) * 1965-07-05 1966-05-06 Siège de relaxation à inclinaison réglable
NO125836B (fi) * 1970-10-29 1972-11-13 Ekornes Fabrikker As J E
DE2104944A1 (de) * 1971-02-03 1972-08-17 Pohl E Stufenlos verstellbare Kippvorrichtung mit konstantem Schwerpunkt
JPS5242707B2 (fi) * 1972-08-29 1977-10-26
IT1002009B (it) * 1972-11-30 1976-05-20 Ekornes J Fabrikker As Poltrona auto adattabile
BE799878A (fr) * 1973-01-24 1973-09-17 Lusch Ferdinand Chaise longue reglable
DE8025516U1 (de) * 1980-09-24 1981-01-15 Zapf, Otto, 6240 Koenigstein Sitzmoebel
IT1151580B (it) * 1982-06-04 1986-12-24 Emu Spa Dispositivo di regolazione della inclinazione reciproca fra lo schienale ed il sedile di una poltrona, sdraio o simile
US4504090A (en) * 1982-10-20 1985-03-12 Goldman Paul R Swivel, tilt and recline arm chair
JPS6067235A (ja) * 1983-09-22 1985-04-17 Ikeda Bussan Co Ltd スウイングシ−ト
US4660884A (en) * 1985-01-30 1987-04-28 Ikeda Bussan Co., Ltd. Reclining chair
US4607883A (en) * 1985-08-23 1986-08-26 Tzu Chun Huang Y Reclining mechanism for easy chair
FI72865C (fi) * 1985-11-22 1987-08-10 Jorma Saarainen Anordning foer reglering och laosning av ryggstoed pao sits.

Also Published As

Publication number Publication date
AU2545688A (en) 1989-05-23
DK293689D0 (da) 1989-06-14
NO168985C (no) 1992-04-29
GB2230943B (en) 1992-04-08
FI87884C (fi) 1993-03-10
DE3888962D1 (de) 1994-05-11
US4984846A (en) 1991-01-15
GB8913726D0 (en) 1990-07-18
JPH057007B2 (fi) 1993-01-27
AU606477B2 (en) 1991-02-07
GB2230943A (en) 1990-11-07
DE3888962T2 (de) 1994-07-21
CA1299990C (en) 1992-05-05
DK293689A (da) 1989-06-14
JPH01503524A (ja) 1989-11-30
NO874362L (no) 1989-04-20
FI87884B (fi) 1992-11-30
EP0338050A1 (en) 1989-10-25
NO168985B (no) 1992-01-20
WO1989003648A1 (en) 1989-05-05
EP0338050B1 (en) 1994-04-06
FI892978A (fi) 1989-06-16
FI892978A0 (fi) 1989-06-16
NO874362D0 (no) 1987-10-19

Similar Documents

Publication Publication Date Title
DK172902B1 (da) Indretning i en justerbar stol
US6959965B2 (en) Ergonomic chair
US5072988A (en) Wall proximity chair
US6491342B1 (en) Reclining chair
CA2394954C (en) Ergonomic chair
US5354120A (en) Reclining chair
US6923503B2 (en) Chair with movable seat and backrest
TW590768B (en) Wheelchair structure
US5009466A (en) Reclining chair
US5181762A (en) Biomechanical body support with tilting leg rest tilting seat and tilting and lowering backrest
US4092041A (en) Chair universally adjustable by occupant reclining therein, and method
JPH0246218B2 (fi)
USRE30648E (en) Chair for dental patients
CN107536317B (zh) 具有两个弹簧的座椅倾斜机构
JP2006122688A (ja) 治療用椅子、特に歯科医療治療用椅子
US4078841A (en) TV chair with double pillow case and two-step ottoman
US3069201A (en) Reclining chair
US4804227A (en) Point-synchronized adjustment device for office chairs
CN211911079U (zh) 一种可联动调节靠背的沙发结构
DK172366B1 (da) Indstillelig stol
US3536355A (en) Surgical chair or the like
US3492049A (en) Reclining chair of the multiple movement type
CN220734894U (zh) 一种提高舒适性的座椅底盘
CN212466520U (zh) 双滑轨式前后滑移与倾倒角度协同调节的按摩椅
CN117016997A (zh) 一种座背联动的座椅底盘

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired