ES8406182A1 - Perfeccionamientos en sillas - Google Patents

Perfeccionamientos en sillas

Info

Publication number
ES8406182A1
ES8406182A1 ES526650A ES526650A ES8406182A1 ES 8406182 A1 ES8406182 A1 ES 8406182A1 ES 526650 A ES526650 A ES 526650A ES 526650 A ES526650 A ES 526650A ES 8406182 A1 ES8406182 A1 ES 8406182A1
Authority
ES
Spain
Prior art keywords
chair
backrest
segments
articulated segments
reclined position
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
Application number
ES526650A
Other languages
English (en)
Spanish (es)
Other versions
ES526650A0 (es
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.)
Castelli SpA
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 ES526650A0 publication Critical patent/ES526650A0/es
Publication of ES8406182A1 publication Critical patent/ES8406182A1/es
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Supports for the head or the back
    • A47C7/40Supports for the head or the back for the back
    • A47C7/405Supports for the head or the back for the back with double backrests
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/12Chairs 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Supports for the head or the back
    • A47C7/40Supports for the head or the back for the back
    • A47C7/44Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445Supports 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Supports for the head or the back
    • A47C7/40Supports for the head or the back for the back
    • A47C7/46Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
ES526650A 1982-10-22 1983-10-21 Perfeccionamientos en sillas Expired ES8406182A1 (es)

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 (2)

Publication Number Publication Date
ES526650A0 ES526650A0 (es) 1984-08-01
ES8406182A1 true ES8406182A1 (es) 1984-08-01

Family

ID=26329834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526650A Expired ES8406182A1 (es) 1982-10-22 1983-10-21 Perfeccionamientos en sillas

Country Status (6)

Country Link
US (1) US4585272A (OSRAM)
EP (1) EP0107627B1 (OSRAM)
AU (1) AU543514B2 (OSRAM)
DE (1) DE3361727D1 (OSRAM)
ES (1) ES8406182A1 (OSRAM)
GR (1) GR79649B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2110875A2 (es) * 1994-04-21 1998-02-16 Jevit Manufact Metalicas Sa Sillon ergonomico autoequilibrado.
ES2110874A2 (es) * 1994-04-21 1998-02-16 Jevit Manufact Metalicas Sa Mueble de asiento.

Families Citing this family (134)

* Cited by examiner, † Cited by third party
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SE456397C (sv) * 1984-10-19 1990-02-12 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
US4744603A (en) * 1986-04-10 1988-05-17 Steelcase Inc. Chair shell with selective back stiffening
DE3630503A1 (de) * 1986-09-08 1988-03-10 Girsberger Holding Ag Stuhl
EP0277912B1 (de) * 1987-01-30 1990-09-19 Equus Marketing Ag Stuhl, insbesondere Bürostuhl mit einem Sitz und einer mehrteiligen Rückenlehne
DD281115A5 (de) * 1987-04-07 1990-08-01 Northern Territory Australia Rahmen fuer einen fahrbaren stuhl
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
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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
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
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US5887946A (en) * 1997-01-03 1999-03-30 Raftery Design, Inc. Chair with movable back support
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ATE199634T1 (de) * 1998-07-16 2001-03-15 Bartholomae Niedermuehlbichler Verfahren zur einstellung eines liege- oder sitzelementes
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US6820934B2 (en) * 2000-11-09 2004-11-23 Michigan Tube Swagers & Fabricators, Inc. Chair having flexible back support
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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
DE602004004359T2 (de) * 2004-01-26 2007-08-23 Pro-Cord S.P.A. Stuhl mit kippbarer Rückenlehne
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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
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GB2419281A (en) * 2004-10-25 2006-04-26 Keith Dixon Magnetically-suspended chair
DE102005001960A1 (de) * 2005-01-15 2006-07-20 Daimlerchrysler Ag Fahrzeugsitz
DE502005002756D1 (de) * 2005-02-16 2008-03-20 Volker Wilhelm Eysing Stützelement
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US7396079B2 (en) * 2005-03-08 2008-07-08 Steelcase Inc. Seating with shape-changing back support frame
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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
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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
BRPI0817119B8 (pt) 2007-09-20 2022-08-02 Miller Herman Inc Estrutura para suporte de carga e método para fazer uma estrutura de suporte de carga
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CN104188409B (zh) 2008-05-26 2017-07-07 斯特尔凯斯公司 用于座椅单元的适应性靠背
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2110875A2 (es) * 1994-04-21 1998-02-16 Jevit Manufact Metalicas Sa Sillon ergonomico autoequilibrado.
ES2110874A2 (es) * 1994-04-21 1998-02-16 Jevit Manufact Metalicas Sa Mueble de asiento.

Also Published As

Publication number Publication date
ES526650A0 (es) 1984-08-01
AU2043583A (en) 1984-05-03
US4585272A (en) 1986-04-29
EP0107627A1 (en) 1984-05-02
DE3361727D1 (en) 1986-02-13
AU543514B2 (en) 1985-04-26
GR79649B (OSRAM) 1984-10-31
EP0107627B1 (en) 1986-01-02

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