GR79649B - - Google Patents

Info

Publication number
GR79649B
GR79649B GR72746A GR830172746A GR79649B GR 79649 B GR79649 B GR 79649B GR 72746 A GR72746 A GR 72746A GR 830172746 A GR830172746 A GR 830172746A GR 79649 B GR79649 B GR 79649B
Authority
GR
Greece
Application number
GR72746A
Inventor
Luciano Ballarini
Original Assignee
Castelli Spa
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 IT68229/82A external-priority patent/IT1156080B/it
Priority claimed from IT67817/83A external-priority patent/IT1159467B/it
Application filed by Castelli Spa filed Critical Castelli Spa
Publication of GR79649B publication Critical patent/GR79649B/el

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
    • A47C7/36—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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/12—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shape seat and back-rest unit, e.g. having arm rests
    • 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • 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
GR72746A 1982-10-22 1983-10-19 GR79649B (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT68229/82A IT1156080B (it) 1982-10-22 1982-10-22 Sedia con schienale a segmenti articolati
IT67817/83A IT1159467B (it) 1983-07-28 1983-07-28 Perfezionamenti alle sedie con schienale a segmenti articolati

Publications (1)

Publication Number Publication Date
GR79649B true GR79649B (el) 1984-10-31

Family

ID=26329834

Family Applications (1)

Application Number Title Priority Date Filing Date
GR72746A GR79649B (el) 1982-10-22 1983-10-19

Country Status (6)

Country Link
US (1) US4585272A (el)
EP (1) EP0107627B1 (el)
AU (1) AU543514B2 (el)
DE (1) DE3361727D1 (el)
ES (1) ES526650A0 (el)
GR (1) GR79649B (el)

Families Citing this family (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456397C (sv) * 1984-10-19 1989-12-21 Johan Magnus Ullman Stol innefattande en sits med ett framaat lutande parti
DE3526106A1 (de) * 1985-07-22 1987-01-29 Wellmann Horst Stahl & Metall Sitzbank fuer oeffentliche anlagen
DE3604534A1 (de) * 1986-02-13 1987-08-20 Hartmut Lohmeyer Sitzmoebel mit einem sitz und einer in sich elastisch nachgebenden rueckenlehne
US4776633A (en) * 1986-04-10 1988-10-11 Steelcase Inc. Integrated chair and control
DE3630503A1 (de) * 1986-09-08 1988-03-10 Girsberger Holding Ag Stuhl
ATE56599T1 (de) * 1987-01-30 1990-10-15 Equus Marketing Ag Stuhl, insbesondere buerostuhl mit einem sitz und einer mehrteiligen rueckenlehne.
CA1280958C (en) * 1987-04-07 1991-03-05 Christopher Leon Ogle Mobile chair and seat form
IT211391Z2 (it) * 1987-06-05 1989-03-06 Lipparini Mauro E Tapinassi Ro Montante a snodi per schienali,in particolare di divani e simili, ripiegabili anteriormente.
EP0298928A3 (en) * 1987-07-09 1989-08-16 Castelli S.P.A. A chair with a forwardly pivotable seat
FR2620791B1 (fr) * 1987-09-22 1989-12-29 Strafor Sa Structure deformable
US5058953A (en) * 1989-06-30 1991-10-22 Tachi-S Co., Ltd. Seat back of automotive seat
AT394134B (de) * 1990-04-05 1992-02-10 Sifa Sitzfabrik Gmbh Sessel
US5062676A (en) * 1990-04-16 1991-11-05 Mars Suzanne P Adjustable chair
US5100201A (en) * 1990-09-21 1992-03-31 J.G. Furniture Systems Inc. Passive ergonomic work chair
GB2255811B (en) * 1991-05-14 1994-11-30 John Victor Terry Hinge joint
US5320410A (en) * 1992-01-14 1994-06-14 Steelcase Inc. Chair control
ES2110874B1 (es) * 1994-04-21 1998-11-16 Jevit Manufact Metalicas Sa Mueble de asiento.
ES2110875B1 (es) * 1994-04-21 1998-11-16 Jevit Manufact Metalicas Sa Sillon ergonomico autoequilibrado.
US5597203A (en) * 1994-06-14 1997-01-28 Board Of Trustees Operating Michigan State University Seat with biomechanical articulation
DE19626394A1 (de) * 1996-07-01 1998-01-08 Stoll Sedus Ag Bewegliche Rückenlehne
US5938284A (en) * 1996-07-19 1999-08-17 Cascade Engineering, Inc. Seat bolster adjustment assembly
US5887946A (en) * 1997-01-03 1999-03-30 Raftery Design, Inc. Chair with movable back support
KR200154297Y1 (ko) * 1997-04-03 1999-08-02 한무길 등받이용 탄성가동수단을 구비한 고정의자
US6086153A (en) * 1997-10-24 2000-07-11 Steelcase Inc. Chair with reclineable back and adjustable energy mechanism
DE19817503C1 (de) * 1998-04-20 1999-09-30 Faure Bertrand Sitztech Gmbh Kraftfahrzeugsitz
ATE283775T1 (de) * 1998-06-15 2004-12-15 Fico Cables Lda Höhenverstellbare wirbelsäulenstütze
EP0972472B1 (de) * 1998-07-16 2001-03-14 Bartholomäus Niedermühlbichler Verfahren zur Einstellung eines Liege- oder Sitzelementes
US6726285B2 (en) * 2000-07-03 2004-04-27 Herman Miller, Inc. Cellular chair construction
US6533352B1 (en) * 2000-07-07 2003-03-18 Virco Mgmt. Corporation Chair with reclining back rest
IT1317909B1 (it) * 2000-09-18 2003-07-15 Itop S R L Schienale ortopedico articolato dinamico.
AU783829B2 (en) 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
USD445580S1 (en) 2000-09-28 2001-07-31 Formway Furniture Limited 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
US6820934B2 (en) * 2000-11-09 2004-11-23 Michigan Tube Swagers & Fabricators, Inc. Chair having flexible back support
US6471293B2 (en) 2000-11-09 2002-10-29 Michigan Tube Swagers & Fabricators, Inc. Stackable chair with flexible back support
US6739663B2 (en) 2001-02-23 2004-05-25 Krueger International, Inc. Flexible bar-type back pivot mounting arrangement for a chair
US20020195855A1 (en) 2001-06-20 2002-12-26 Teppo David S. Shape-changing support, such as for seating
ATE309110T1 (de) * 2001-08-09 2005-11-15 Virgin Atlantic Airways Ltd Eine sitzanordnung und eine passagier- unterkunftseinheit für ein fahrzeug
US6805412B2 (en) * 2001-08-30 2004-10-19 Burgess Furniture Ltd. Stackable chair with flexible back
FR2840786B1 (fr) * 2002-06-17 2005-04-01 Siege a dossier deformable par vrillage transversal
US6779846B2 (en) 2002-08-06 2004-08-24 Mity-Lite, Inc. Chair with flexible, resilient back support
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
AT412752B (de) * 2003-06-06 2005-07-25 Herzog Mario Dr Vorrichtung zur abstützung des rumpfes einer person
ES2282833T3 (es) * 2004-01-26 2007-10-16 Pro-Cord S.P.A. Silla con respaldo inclinable.
US7458637B2 (en) * 2004-06-10 2008-12-02 Steelcase Inc. Back construction with flexible lumbar
US7237841B2 (en) * 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
GB2419281A (en) * 2004-10-25 2006-04-26 Keith Dixon Magnetically-suspended chair
DE102005001960A1 (de) * 2005-01-15 2006-07-20 Daimlerchrysler Ag Fahrzeugsitz
ATE385404T1 (de) * 2005-02-16 2008-02-15 Volker Wilhelm Eysing Stützelement
CN105832036B (zh) 2005-03-01 2019-12-17 霍沃思公司 具有腰部和骨盆支承件的座椅靠背
US7396079B2 (en) 2005-03-08 2008-07-08 Steelcase Inc. Seating with shape-changing back support frame
MX2008012256A (es) * 2006-03-24 2008-10-07 Miller Herman Inc Asiento.
CA2645964C (en) * 2006-03-24 2014-05-06 Herman Miller, Inc. Seating arrangement
AU2007240283B2 (en) * 2006-04-24 2012-11-01 Crown Equipment Corporation Materials handling vehicles having seats with pivoting backrests
NL1031798C2 (nl) * 2006-05-11 2007-11-13 Markant Nederland B V Stoel voorzien van een instelbare zitting.
US20080067850A1 (en) * 2006-09-19 2008-03-20 Permobil Ab Backrest for a chair
WO2008041868A2 (en) 2006-10-04 2008-04-10 Formway Furniture Limited A chair
JP5179798B2 (ja) * 2007-05-22 2013-04-10 株式会社デルタツーリング 座席構造
CN201414599Y (zh) * 2007-09-18 2010-03-03 卢顺接 椅子靠背部件
MX2010003141A (es) 2007-09-20 2010-06-01 Miller Herman Inc Estructura de soporte de carga.
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
EP2110051A1 (en) * 2008-04-18 2009-10-21 Pro-Cord S.P.A. Chair
US8876209B2 (en) 2008-05-26 2014-11-04 Steelcase Inc. Conforming back for a seating unit
US7681952B2 (en) * 2008-06-06 2010-03-23 Pro-Cord S.P.A. Chair with tiltable backrest
US7654617B2 (en) * 2008-06-06 2010-02-02 Mity-Lite, Inc. Flexible chair seat
US20100102606A1 (en) * 2008-10-24 2010-04-29 Chih Chiang Wang Chair Structure
JP5552491B2 (ja) 2008-12-12 2014-07-16 フォームウェイ ファーニチャー リミテッド 椅子、支持体及びコンポーネント
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
US8033598B2 (en) 2008-12-24 2011-10-11 Mity-Lite, Inc. Mesh folding chair
US8322787B2 (en) 2008-12-24 2012-12-04 Mity-Lite, Inc. Clamping joint for a chair
US8317269B2 (en) 2008-12-24 2012-11-27 Mity-Lite, Inc. Mesh stacking chair
US8454093B2 (en) 2008-12-24 2013-06-04 Mity-Lite, Inc. Mesh chair with open-end hoop
CA2699558A1 (en) * 2009-04-16 2010-10-16 Steven Pearse Back extension backrest
USD648554S1 (en) 2009-11-04 2011-11-15 Mity-Lite, Inc. Mesh stacking chair
ES2794075T3 (es) * 2010-05-18 2020-11-17 Aria Entpr Inc Mueble plegable, portátil y compacto
US8408647B2 (en) * 2010-05-21 2013-04-02 Yao-Chuan Wu Movable chair backrest
EP2407059B1 (en) * 2010-07-15 2013-01-02 Pro-Cord S.p.A. A chair with tilting backrest
US8251441B2 (en) 2010-08-20 2012-08-28 Barbara Elisabeth Alink Chair
JP5229284B2 (ja) * 2010-08-25 2013-07-03 株式会社デンソー 座位保持装置
JP2012046006A (ja) * 2010-08-25 2012-03-08 Denso Corp 座位保持装置
JP5229285B2 (ja) * 2010-08-25 2013-07-03 株式会社デンソー 座位保持装置
JP5229283B2 (ja) * 2010-08-25 2013-07-03 株式会社デンソー 座位保持装置
USD660612S1 (en) 2010-11-16 2012-05-29 Mity-Lite, Inc. Mesh banquet chair
US20120193959A1 (en) * 2011-02-01 2012-08-02 Ching-Ming Chen Automatic waistrest adjusting device for office chairs
ITTO20110204A1 (it) * 2011-03-08 2012-09-09 Pro Cord Spa Sedia con schienale oscillante
US8567864B2 (en) 2011-08-12 2013-10-29 Hni Corporation Flexible back support member with integrated recline stop notches
IN2014DN08535A (el) 2012-05-07 2015-05-15 Johnson Controls Tech Co
DE102012013208B4 (de) 2012-05-07 2019-07-25 Adient Luxembourg Holding S.À R.L. Sitzteil eines Fahrzeugsitzes
DE102012208721A1 (de) * 2012-05-24 2013-11-28 Lufthansa Technik Ag Flugzeugsitz mit einer Sitzbaugruppe
US8820835B2 (en) * 2012-08-29 2014-09-02 Hni Technologies Inc. Resilient chair incorporating multiple flex zones
US11229294B2 (en) * 2012-09-20 2022-01-25 Steelcase Inc. Chair assembly with upholstery covering
US9913540B2 (en) 2012-09-21 2018-03-13 Steelcase Inc. Chair construction
USD696545S1 (en) 2013-07-30 2013-12-31 Steelcase, Inc. Rear surface of a chair back
US9173492B1 (en) * 2014-06-06 2015-11-03 Jacques Fortin Self-reclining chair
EP3186150B1 (en) * 2014-08-26 2018-11-28 Zodiac Seats US LLC Seat support system
US10159347B2 (en) * 2014-11-13 2018-12-25 L&P Property Management Company Tilt mechanism for a weight-responsive seating furniture
US9560917B2 (en) 2014-11-26 2017-02-07 Steelcase Inc. Recline adjustment system for chair
BR112017014533A2 (pt) 2015-01-16 2018-01-16 Miller Herman Inc estrutura de assento de suspensão zoneadas
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
EP3282899B1 (en) * 2015-04-13 2021-11-03 Steelcase Inc. Seating arrangement
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
CH711692A2 (de) * 2015-10-28 2017-04-28 Iii Solutions Gmbh Phoronomische Rückenlehne für einen Stuhl oder Sitz.
KR102270286B1 (ko) * 2016-09-01 2021-06-29 유이 퍼니쳐 컴퍼니., 리미티드. 의자 구조 및 의자
CN106377100B (zh) * 2016-09-29 2020-01-14 浙江工业大学 可翻折的双向公共座椅
US10219627B2 (en) * 2016-09-29 2019-03-05 Steelcase Inc. Compliant seating structure
WO2019032971A1 (en) 2017-08-10 2019-02-14 Hni Corporation CHAIRS COMPRISING FLEXIBLE FRAMES
US11291305B2 (en) 2017-12-05 2022-04-05 Steelcase Inc. Compliant backrest
US10813463B2 (en) 2017-12-05 2020-10-27 Steelcase Inc. Compliant backrest
KR102518806B1 (ko) * 2018-11-26 2023-04-05 현대자동차주식회사 자동차용 다관절 시트백
WO2020172243A1 (en) 2019-02-21 2020-08-27 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
CN113748050A (zh) * 2019-04-01 2021-12-03 安道拓工程技术知识产权有限公司 柔性结构部件以及用途
JP7206549B2 (ja) * 2019-05-13 2023-01-18 日本発條株式会社 車両用シート
CN113939214A (zh) * 2019-06-11 2022-01-14 赫尔曼米勒有限公司 椅子
CN114502039A (zh) 2019-09-18 2022-05-13 斯迪尔科斯公司 具有格架构造的身体支撑构件
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11844440B2 (en) * 2020-02-21 2023-12-19 Aeteron Gmbh Chair
US11617444B2 (en) 2020-03-02 2023-04-04 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure
IT202100014576A1 (it) * 2021-06-04 2022-12-04 Pro Cord Spa Sedia con schienale flessibile

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US462655A (en) * 1891-11-03 Spring-back for vehicles
US35761A (en) * 1862-07-01 Improved spring-back chair
GB140901A (en) * 1919-03-29 1920-04-08 George Dex Harrison An improved portable garden seat
US3565482A (en) * 1968-06-24 1971-02-23 Leif Blodee Adjustable contour chair
DE2238675A1 (de) * 1972-08-05 1974-02-14 Porsche Ag Ruhemoebel
DE2619538A1 (de) * 1976-05-04 1977-11-24 No Sag Drahtfedern Gmbh Rohrrahmen fuer rueckenlehnen von polstermoebeln
US4157203A (en) * 1977-05-09 1979-06-05 Center For Design Research And Development N.V. Articulated double back for chairs
DE3100770A1 (de) * 1981-01-13 1982-08-12 Porsche, Ferdinand Alexander, 5662 Gries, Pinzgau Ruhemoebel, insbesondere sessel

Also Published As

Publication number Publication date
ES8406182A1 (es) 1984-08-01
US4585272A (en) 1986-04-29
AU2043583A (en) 1984-05-03
EP0107627A1 (en) 1984-05-02
EP0107627B1 (en) 1986-01-02
ES526650A0 (es) 1984-08-01
AU543514B2 (en) 1985-04-26
DE3361727D1 (en) 1986-02-13

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