ES2182017T3 - Mecanismo para sillas. - Google Patents

Mecanismo para sillas.

Info

Publication number
ES2182017T3
ES2182017T3 ES97810743T ES97810743T ES2182017T3 ES 2182017 T3 ES2182017 T3 ES 2182017T3 ES 97810743 T ES97810743 T ES 97810743T ES 97810743 T ES97810743 T ES 97810743T ES 2182017 T3 ES2182017 T3 ES 2182017T3
Authority
ES
Spain
Prior art keywords
seat pan
backrest
seat
chairs
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.)
Expired - Lifetime
Application number
ES97810743T
Other languages
English (en)
Inventor
Egon Brauning
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.)
Vitra AG
Original Assignee
Vitra Patente AG
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 Vitra Patente AG filed Critical Vitra Patente AG
Application granted granted Critical
Publication of ES2182017T3 publication Critical patent/ES2182017T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47C1/03261—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
    • 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
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
    • 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

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)

Abstract

EL SISTEMA MECANICO PARA SILLA (1) ESTA COMPUESTO POR LA BASE DE CARCASA (17) Y LA CUBIERTA DE CARCASA (18), QUE FORMAN CONJUNTAMENTE EL SOPORTE DE LA SILLA Y SE HAN COLOCADO SOBRE LA PUNTA (50) DEL RESORTE DE GAS (5) DISPUESTO VERTICALMENTE. LAS DOS PIEZAS (17, 18) SE HAN ATORNILLADO MUTUAMENTE Y ALOJAN CON BASCULAMIENTO VARIAS PIEZAS FUNCIONALES TAN SOLO ENCAJADAS. ESTO SIMPLIFICA EL MONTAJE Y EL DESMONTAJE DEL SISTEMA MECANICO DE SILLA (1). LAS PIEZAS (17, 18) SE HAN FABRICADO PREFERIBLEMENTE POR FUNDICION A PRESION DE ALUMINIO, MIENTRAS QUE LA PALANCA DE ACCIONAMIENTO (15), EL ENGARCE (110) DEL MUELLE HELICOIDAL (11), LAS BRIDAS ARTICULADAS (14), LA ENVOLTURA DE ASIENTO (3) Y EL RESPALDO SON PIEZAS INYECTADAS DE PLASTICO AISLADAS. LOS ACOLCHADOS DEL RESPALDO SE DESLIZAN SOBRE EL RESPALDO Y SE FIJAN POR MEDIO DE UN ESTRIBO DE SUSPENSION CONECTADO AL RESPALDO Y UNOS CIERRES DE DESLIZAMIENTO. LOS ACOLCHADOS DE ASIENTO SE HAN FIJADO A LA ENVOLTURA DE ASIENTO DE UNA FORMA IGUAL DE RAPIDAMENTE DESMONTABLE. A LA FUNDA QUE RODEA EL ACOLCHADO DE ASIENTO SE HA FIJADO UNA CINTA DE CHARNELA DE PELICULA QUE, REPLEGADA, ENCAJA POR DEBAJO EN EL CANTO LATERAL EN FORMA DE CUÑA DE LA ENVOLTURA DE ASIENTO.
ES97810743T 1996-10-14 1997-10-06 Mecanismo para sillas. Expired - Lifetime ES2182017T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH250696 1996-10-14

Publications (1)

Publication Number Publication Date
ES2182017T3 true ES2182017T3 (es) 2003-03-01

Family

ID=4235333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97810743T Expired - Lifetime ES2182017T3 (es) 1996-10-14 1997-10-06 Mecanismo para sillas.

Country Status (7)

Country Link
EP (1) EP0839478B1 (es)
JP (1) JPH10257936A (es)
CN (1) CN1190564A (es)
AT (1) ATE223170T1 (es)
BR (1) BR9705033A (es)
DE (1) DE59708116D1 (es)
ES (1) ES2182017T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093646A1 (es) * 2006-02-15 2007-08-23 Vicente Berbegal Perez Silla de oficina

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022959A1 (de) * 1998-10-20 2000-04-27 Protoned B.V. Stuhlmechanik
AT3365U1 (de) * 1999-04-20 2000-02-25 Hansen Eckhard Dipl Ing Sesselmechanik
CA2371901A1 (en) * 1999-06-17 2000-12-28 Steelcase Inc. Chair construction
ATE352231T1 (de) 2000-10-12 2007-02-15 Vitra Patente Ag Lagerung für einen sitz
JP4596625B2 (ja) * 2000-10-16 2010-12-08 コクヨ株式会社 椅子
JP4693293B2 (ja) * 2001-07-13 2011-06-01 株式会社イトーキ 椅子座席の支持機構
JP2004129751A (ja) * 2002-10-09 2004-04-30 Honda Motor Co Ltd 自動車シート
ITMI20030238A1 (it) * 2003-02-11 2004-08-12 Donati Spa Metodo e meccanismo per la realizzazione di sedie o poltroncine per ufficio
DE10309922A1 (de) * 2003-03-07 2004-09-16 Dauphin Entwicklungs- Und Beteiligungs-Gmbh Stuhl, insbesondere Bürostuhl
US20080067848A1 (en) 2004-06-14 2008-03-20 Egon Brauning Chair Having A Synchronizing Mechanism
US7306290B2 (en) * 2005-11-30 2007-12-11 L & G Property Management Company Knockdown attachment mechanism for a reclining chair
ITVI20080057A1 (it) * 2008-03-07 2009-09-08 Moving S R L Dispositivo di regolazione per sedia ad uso ufficio
CH701715A2 (de) 2009-08-26 2011-02-28 Vitra Patente Ag Mechanik für einen Stuhl.
JP5085635B2 (ja) * 2009-12-28 2012-11-28 コクヨ株式会社 椅子
EP2457467B1 (en) * 2010-11-26 2013-07-24 Nuna International B.V. Chair structure and method of assembling the same
EP2739184B1 (en) * 2011-08-03 2015-07-08 Haworth, Inc. Adjusting mechanism for setting a restoring force which acts on a backrest of a chair, and office chair having an adjusting mechanism of this type
JP6045805B2 (ja) * 2012-03-26 2016-12-14 須藤 二三男 椅子のフレーム構造
USD707976S1 (en) 2013-06-07 2014-07-01 Steelcase Inc. Chair
USD706547S1 (en) 2013-06-07 2014-06-10 Steelcase Inc. Chair
USD703987S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
USD721529S1 (en) 2013-06-07 2015-01-27 Steelcase Inc. Handle apparatus
USD703988S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
USD704487S1 (en) 2013-06-07 2014-05-13 Steelcase Inc. Chair
PL2886015T3 (pl) * 2013-12-17 2017-01-31 Donati S.P.A. Fotel z regulowanym oparciem
CN106419239B (zh) * 2016-08-27 2023-12-26 永艺家具股份有限公司 座背联动椅阻尼机构的调节结构
US11109683B2 (en) 2019-02-21 2021-09-07 Steelcase Inc. Body support assembly and method for the use and assembly thereof
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
CN113475884B (zh) * 2021-08-12 2022-08-12 浙江安吉荣艺家具有限公司 一种舒适可调人体工学办公椅

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429917A (en) * 1981-04-29 1984-02-07 Hauserman Inc. Int. Furniture & Textile Division Chair
AU581120B2 (en) * 1986-02-18 1989-02-09 Sebel Furniture Limited An article of furniture
EP0763991A4 (en) * 1994-06-10 2000-10-04 Haworth Inc ERGONOMIC CHAIR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093646A1 (es) * 2006-02-15 2007-08-23 Vicente Berbegal Perez Silla de oficina

Also Published As

Publication number Publication date
CN1190564A (zh) 1998-08-19
EP0839478A1 (de) 1998-05-06
ATE223170T1 (de) 2002-09-15
DE59708116D1 (de) 2002-10-10
JPH10257936A (ja) 1998-09-29
BR9705033A (pt) 1999-04-27
EP0839478B1 (de) 2002-09-04

Similar Documents

Publication Publication Date Title
ES2182017T3 (es) Mecanismo para sillas.
SG48321A1 (en) Chair with tilting backrest
DE3661683D1 (en) Sitting furniture
MY126880A (en) Chair
AU546213B2 (en) Articulating chair
EP0819396A3 (en) Seat bolster adjustment assembly
BR8901620A (pt) Armacao para cadeira
IL84799A0 (en) Adjustment device for office chairs
USD323249S (en) Arm chair
DK0518108T3 (es)
DE59807243D1 (de) Sitzmöbel
USD341952S (en) Lounge chair with adjustable backrest
MY131529A (en) Chair with tilting backrest
ES1025272U (es) Asiento con respaldo perfeccionado.
CA2227647A1 (en) Tilt mechanism for chairs
IT9001507A0 (it) Molle ed estremita' di molle per sedili, sedie, poltrone aventi il se-dile (pianale) e/o la spalliera e/o poggiagambe articolati, inclinabi-li e molleggiati.
ES280967U (es) Mecanismo de abatimiento de apoya cabezas o apoya brazos en sillones o sillas
ITMI920191U1 (it) Poltroncina con braccioli a sbalzo a molleggio regolabile rispetto alle gambe anteriori e schienale orientabile
IT1242097B (it) Tavoletta di appoggio a posizionamenti molteplici per braccioli di sedie
ITBS930057A0 (it) Perfezionamento del dispositivo per sedie e poltrone adatto per regolare tramite manopola, l'ampiezza d'oscillazione del sedile con schienale