FR2438990A1 - Chaise ergonomique - Google Patents
Chaise ergonomiqueInfo
- Publication number
- FR2438990A1 FR2438990A1 FR7926038A FR7926038A FR2438990A1 FR 2438990 A1 FR2438990 A1 FR 2438990A1 FR 7926038 A FR7926038 A FR 7926038A FR 7926038 A FR7926038 A FR 7926038A FR 2438990 A1 FR2438990 A1 FR 2438990A1
- Authority
- FR
- France
- Prior art keywords
- frame
- backrest
- arm
- chair
- articulated
- 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
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
- 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
-
- 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
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)
Abstract
CETTE CHAISE COMPREND A L'EXTREMITE SUPERIEURE DE LA COLONNE 3 UN BRAS PORTEUR 4 SUR LEQUEL L'EXTREMITE AVANT DU CADRE-SUPPORT DE SIEGE 1 EST ARTICULEE POUR OSCILLER DANS LE PLAN VERTICAL. A L'EXTREMITE ARRIERE DU CADRE 1 EST ARTICULE UN DOSSIER QUI EST RELIE AU CADRE 1 ET AU BRAS 4 PAR UN MECANISME D'ACCOUPLEMENT ET DE RAPPEL, DE MANIERE QUE TOUTE MODIFICATION DE L'INCLINAISON DU DOSSIER PROVOQUE AUTOMATIQUEMENT UNE MODIFICATION PROPORTIONNELLE DE L'INCLINAISON DU CADRE 1. CE MECANISME EST COMPOSE DE DEUX UNITES SEPAREES. L'UNE DES UNITES EST UNE TIMONERIE INTERPOSEE ENTRE UNE FERRURE 7 DE MONTAGE DU DOSSIER, LE CADRE 1 ET LE BRAS 4 ET QUI COMPORTE UN VERROUILLAGE QUI AGIT DANS LA POSITION DE REPOS DE LA CHAISE. L'AUTRE UNITE EST UN MECANISME ELASTIQUE VERROUILLABLE QUI APPLIQUE UNE FORCE ENTRE LA FERRURE 7 ET LE BRAS PORTEUR 4, FORCE QUI A POUR EFFET DE RAPPELER LE DOSSIER ET LE CADRE 1 D'UNE POSITION INCLINEE VERS L'ARRIERE A LA POSITION NORMALE DE DEPART.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1088878A CH636252A5 (de) | 1978-10-20 | 1978-10-20 | Ergonomischer stuhl. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2438990A1 true FR2438990A1 (fr) | 1980-05-16 |
FR2438990B1 FR2438990B1 (fr) | 1985-07-19 |
Family
ID=4367881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926038A Expired FR2438990B1 (fr) | 1978-10-20 | 1979-10-19 | Chaise ergonomique |
Country Status (14)
Country | Link |
---|---|
US (1) | US4270797A (fr) |
JP (1) | JPS5949802B2 (fr) |
AT (1) | AT377170B (fr) |
BE (1) | BE879535A (fr) |
CA (1) | CA1113372A (fr) |
CH (1) | CH636252A5 (fr) |
DE (1) | DE2940250C2 (fr) |
FR (1) | FR2438990B1 (fr) |
GB (1) | GB2034178B (fr) |
HK (1) | HK5084A (fr) |
IT (1) | IT1124632B (fr) |
NL (1) | NL179628C (fr) |
SE (1) | SE432697B (fr) |
SG (1) | SG60283G (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0281749A1 (fr) * | 1987-02-10 | 1988-09-14 | Karl Zünd & Co. AG. | Chaise, notamment chaise de travail |
FR2645087A1 (fr) * | 1989-04-03 | 1990-10-05 | Sears Mfg Co | Mecanisme d'inclinaison pour siege de vehicule |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408800A (en) * | 1980-06-11 | 1983-10-11 | American Seating Company | Office chairs |
SE432183B (sv) * | 1980-07-01 | 1984-03-26 | Oernberg Stellan | Stomme eller ramverk till en stol, fatolj e.d. med ryggstod |
DE3036993A1 (de) * | 1980-10-01 | 1982-05-13 | Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder | Arbeits-sitzmoebel |
AT367992B (de) * | 1981-03-17 | 1982-08-25 | Zuend & Co Ag K | Sitzmoebel |
JPS5934655U (ja) * | 1982-08-30 | 1984-03-03 | スガツネ工業株式会社 | 椅子のロツキング装置 |
DE3232771A1 (de) * | 1982-09-03 | 1984-03-08 | Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder | Arbeits-sitzmoebel |
JPS5952963U (ja) * | 1982-09-30 | 1984-04-07 | 東海金属工業株式会社 | 椅子 |
CH657510A5 (de) * | 1982-10-21 | 1986-09-15 | Syntech Sa | Arbeitsstuhl. |
ATE21613T1 (de) * | 1983-01-21 | 1986-09-15 | Pierre Schmitz | Stuhl, insbesondere buerostuhl. |
JPS59189562U (ja) * | 1983-06-02 | 1984-12-15 | タカノ株式会社 | 椅子 |
IT8324068V0 (it) * | 1983-12-30 | 1983-12-30 | Tecno Mobili E Forniture Per A | Poltrona per ufficio con altezza ed oscillazione elastica regolabile. |
EP0179357B1 (fr) * | 1984-10-23 | 1989-06-14 | Protoned B.V. | Chaise |
DE3509049A1 (de) * | 1984-10-24 | 1986-04-24 | Bürositzmöbelfabrik Friedrich-W. Dauphin GmbH & Co, 8561 Offenhausen | Gasfederanordnung, insbesondere fuer das rueckenlehnentrageteil an buerostuehlen |
US4650249A (en) * | 1984-12-31 | 1987-03-17 | Hector Serber | Ergonomic seating assembly system with front chest support component, pelvic tilt seat component and related attachments |
JPS61117033U (fr) * | 1985-01-09 | 1986-07-24 | ||
DE3527785A1 (de) * | 1985-08-02 | 1987-02-12 | Froescher August Gmbh Co Kg | Stuetz- und verstelleinrichtung fuer sitz und rueckenlehne an einem arbeitsstuhl |
JPS62109642U (fr) * | 1985-12-27 | 1987-07-13 | ||
IT206947Z2 (it) * | 1986-06-12 | 1987-10-26 | Pro Cord Srl | Sedia con schienale articolato |
DE3635044A1 (de) * | 1986-10-15 | 1988-04-28 | Rolf Voelkle | Sessel |
DE3635243C2 (de) * | 1986-10-16 | 1994-12-22 | Buerositzmoebelfabrik Friedric | Stuhl, insbesondere Bürostuhl |
US4948198A (en) * | 1988-10-14 | 1990-08-14 | Leggett & Platt, Incorporated | Knee-tilt chair control |
US4979778A (en) * | 1989-01-17 | 1990-12-25 | Brayton International, Inc. | Synchrotilt chair |
US5029940A (en) * | 1990-01-16 | 1991-07-09 | Westinghouse Electric Corporation | Chair tilt and chair height control apparatus |
US5318346A (en) * | 1991-05-30 | 1994-06-07 | Steelcase Inc. | Chair with zero front rise control |
DE4209050C2 (de) * | 1992-03-20 | 1995-06-14 | Kloeber Gmbh & Co | Arbeitssessel mit Synchron-Sitzmechanik und dynamischer Verschwenkung |
DE4209049C2 (de) * | 1992-03-20 | 1995-05-11 | Kloeber Gmbh & Co | Arbeitssessel mit flachbauender Synchronmechanik |
BR9307981B1 (pt) | 1992-06-15 | 2010-07-27 | encosto para uma cadeira. | |
US5630643A (en) * | 1993-06-01 | 1997-05-20 | Steelcase Inc | Upholstered chair with two-piece shell |
ES2110875B1 (es) * | 1994-04-21 | 1998-11-16 | Jevit Manufact Metalicas Sa | Sillon ergonomico autoequilibrado. |
AT402602B (de) * | 1995-02-28 | 1997-07-25 | Eckhard Hansen Dipl Ing | Stuhl stuhl |
US5909924A (en) * | 1997-04-30 | 1999-06-08 | Haworth, Inc. | Tilt control for chair |
US5975634A (en) * | 1997-10-24 | 1999-11-02 | Steelcase Development Inc. | Chair including novel back construction |
DE19810768B4 (de) * | 1998-03-06 | 2009-09-24 | Drabert Gmbh | Bürostuhl |
NZ515698A (en) * | 2000-05-22 | 2003-03-28 | Miller Herman Inc | Office chair characterised by pivotal and slidable members for restricting forward and rearward movements |
JP4674952B2 (ja) * | 2000-10-16 | 2011-04-20 | コクヨ株式会社 | 椅子 |
KR100471960B1 (ko) * | 2000-10-16 | 2005-03-10 | 고쿠요 가부시키가이샤 | 의자 |
US20030045461A1 (en) * | 2001-09-06 | 2003-03-06 | Jen-Chang Hsia | Composition and methods of esterified nitroxides gated with carboxylic acids |
US20030132653A1 (en) * | 2001-10-18 | 2003-07-17 | Doug Thole | Tension control mechanism for a chair |
US6969116B2 (en) * | 2003-12-30 | 2005-11-29 | Hni Technologies Inc. | Chair with backward and forward passive tilt capabilities |
HK1064859A2 (en) * | 2004-06-21 | 2005-01-14 | Yu Yeung Tin | Synchronous coordinate system of back of chair. |
PT1985206E (pt) * | 2006-02-15 | 2013-12-02 | Vicente Berbegal Perez | Cadeira de escritório |
US20070222266A1 (en) * | 2006-03-21 | 2007-09-27 | Ditto Sales, Inc. | Nestable and stackable chair |
GB0609315D0 (en) * | 2006-05-11 | 2006-06-21 | Technicon Internat Man Service | Improved seat |
WO2008091178A1 (fr) * | 2007-01-23 | 2008-07-31 | Kirill Vladimirovich Matveev | Chaise et variantes |
JP5724063B2 (ja) * | 2010-12-27 | 2015-05-27 | コクヨ株式会社 | 椅子 |
DE102011081588A1 (de) * | 2011-08-25 | 2013-02-28 | Johannes Uhlenbrock | Synchronmechanik für einen Stuhl |
USD697726S1 (en) * | 2012-09-20 | 2014-01-21 | Steelcase Inc. | Chair |
NO339052B1 (no) * | 2014-10-27 | 2016-11-07 | Sykkylven Staal As | Anordning ved sittemøbel |
US11246417B2 (en) * | 2019-08-07 | 2022-02-15 | Chen Raizman | Tilt-swivel mechanism chair |
US11690455B2 (en) * | 2020-09-18 | 2023-07-04 | Dinkar Chellaram | Synchronous-tilt reclining chair |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH249833A (de) * | 1945-03-01 | 1947-07-31 | Lorenz Anton | Verstellbares Ruhemöbel. |
US2859799A (en) * | 1956-05-03 | 1958-11-11 | Edwin R Moore | Functional posture controller for chairs |
FR2397807A1 (fr) * | 1977-07-23 | 1979-02-16 | Protoned Bv | Chaise de travail |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2321385A (en) * | 1941-06-16 | 1943-06-08 | Sikes Company | Tilting chair |
US2680474A (en) * | 1950-06-24 | 1954-06-08 | Arthur J Fritz | Adjustable mechanism for posture chairs |
US2796918A (en) * | 1954-09-15 | 1957-06-25 | Norman P Martin | Article of repose for supporting the body of a person |
US2901027A (en) * | 1956-12-21 | 1959-08-25 | Michael F Murray | Adjustable chair |
DE1902670C3 (de) * | 1968-02-01 | 1975-11-27 | Gerdi Kerstholt Geb. Spaeth | Sitz mit einstellbarem Sitzteil und einstellbarer Rückenlehne |
CH524982A (de) * | 1970-05-20 | 1972-07-15 | Stella Werke Ag | Arbeitsstuhl |
US4170382A (en) * | 1977-06-20 | 1979-10-09 | Domore Office Furniture, Inc. | Posture chair |
-
1978
- 1978-10-20 CH CH1088878A patent/CH636252A5/de not_active IP Right Cessation
-
1979
- 1979-10-04 DE DE2940250A patent/DE2940250C2/de not_active Expired
- 1979-10-12 US US06/084,232 patent/US4270797A/en not_active Expired - Lifetime
- 1979-10-19 AT AT0683679A patent/AT377170B/de not_active IP Right Cessation
- 1979-10-19 BE BE0/197744A patent/BE879535A/fr not_active IP Right Cessation
- 1979-10-19 GB GB7936455A patent/GB2034178B/en not_active Expired
- 1979-10-19 SE SE7908694A patent/SE432697B/sv not_active IP Right Cessation
- 1979-10-19 FR FR7926038A patent/FR2438990B1/fr not_active Expired
- 1979-10-19 CA CA338,007A patent/CA1113372A/fr not_active Expired
- 1979-10-19 NL NLAANVRAGE7907725,A patent/NL179628C/xx not_active IP Right Cessation
- 1979-10-19 IT IT26666/79A patent/IT1124632B/it active
- 1979-10-20 JP JP54135848A patent/JPS5949802B2/ja not_active Expired
-
1983
- 1983-09-24 SG SG602/83A patent/SG60283G/en unknown
-
1984
- 1984-01-12 HK HK50/84A patent/HK5084A/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH249833A (de) * | 1945-03-01 | 1947-07-31 | Lorenz Anton | Verstellbares Ruhemöbel. |
US2859799A (en) * | 1956-05-03 | 1958-11-11 | Edwin R Moore | Functional posture controller for chairs |
FR2397807A1 (fr) * | 1977-07-23 | 1979-02-16 | Protoned Bv | Chaise de travail |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0281749A1 (fr) * | 1987-02-10 | 1988-09-14 | Karl Zünd & Co. AG. | Chaise, notamment chaise de travail |
FR2645087A1 (fr) * | 1989-04-03 | 1990-10-05 | Sears Mfg Co | Mecanisme d'inclinaison pour siege de vehicule |
Also Published As
Publication number | Publication date |
---|---|
BE879535A (fr) | 1980-04-21 |
CH636252A5 (de) | 1983-05-31 |
IT1124632B (it) | 1986-05-07 |
SE7908694L (sv) | 1980-04-21 |
US4270797A (en) | 1981-06-02 |
DE2940250C2 (de) | 1981-12-24 |
GB2034178A (en) | 1980-06-04 |
FR2438990B1 (fr) | 1985-07-19 |
IT7926666A0 (it) | 1979-10-19 |
HK5084A (en) | 1984-01-20 |
CA1113372A (fr) | 1981-12-01 |
ATA683679A (de) | 1984-07-15 |
NL179628C (nl) | 1986-10-16 |
GB2034178B (en) | 1983-05-18 |
NL179628B (nl) | 1986-05-16 |
DE2940250A1 (de) | 1980-04-30 |
SE432697B (sv) | 1984-04-16 |
NL7907725A (nl) | 1980-04-22 |
JPS5591313A (en) | 1980-07-10 |
SG60283G (en) | 1984-07-27 |
JPS5949802B2 (ja) | 1984-12-05 |
AT377170B (de) | 1985-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2438990A1 (fr) | Chaise ergonomique | |
US4143910A (en) | Chair having synchronously coupled tiltable seat and back rest | |
US2818911A (en) | Tiltable office chair | |
US2321385A (en) | Tilting chair | |
US2838095A (en) | Posture chairs | |
US4685730A (en) | Seat, especially work seat, with several positions | |
US4509793A (en) | Chair | |
US4852943A (en) | Pedestal chairs | |
US4789203A (en) | Chair with movable seat and backrest | |
FR2391683A1 (fr) | Chaise d'enfant pour vehicules automobiles | |
US3863982A (en) | Tilt-swivel mechanism for a chair | |
FR2440842A1 (fr) | Assemblage d'appui-bras pour un siege | |
CA2005776A1 (fr) | Chaise inclinable | |
JPS61103410A (ja) | 椅子 | |
KR850008136A (ko) | 오토바이의 뒤현수기구 | |
US3603640A (en) | Chair control with torsion spring with tilting seat and chair back | |
JPS63317104A (ja) | 腰掛け家具 | |
US868052A (en) | Adjustable reclining-chair. | |
US2577050A (en) | Resilient back rest for posture chairs | |
US2447601A (en) | Tilting chair seat and back rest | |
US3429612A (en) | Chairs equipped with legrests or footrests | |
GB529793A (en) | Reclining chair | |
US2135833A (en) | Chair | |
US2441251A (en) | Chair iron for tilting seats | |
US3092417A (en) | Orthopaedic seating device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |