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

    • 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/405—Supports 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/46—Supports 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 (forum.php)
EP (1) EP0107627B1 (forum.php)
AU (1) AU543514B2 (forum.php)
DE (1) DE3361727D1 (forum.php)
ES (1) ES8406182A1 (forum.php)
GR (1) GR79649B (forum.php)

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
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
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US5100201A (en) * 1990-09-21 1992-03-31 J.G. Furniture Systems Inc. Passive ergonomic work chair
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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
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DE59800535D1 (de) * 1998-07-16 2001-04-19 Bartholomae Niedermuehlbichler Verfahren zur Einstellung eines Liege- oder Sitzelementes
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US7165811B2 (en) * 2002-09-12 2007-01-23 Steelcase Development Corporation Control mechanism for seating unit
AT412752B (de) * 2003-06-06 2005-07-25 Herzog Mario Dr Vorrichtung zur abstützung des rumpfes einer person
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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
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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
EP1693248B1 (de) * 2005-02-16 2008-02-06 Volker Wilhelm Eysing Stützelement
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MX2008012256A (es) * 2006-03-24 2008-10-07 Miller Herman Inc Asiento.
CA2648561C (en) * 2006-04-24 2014-03-18 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
CN201274902Y (zh) * 2007-09-18 2009-07-22 卢顺接 椅子及椅子靠背
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US8454093B2 (en) 2008-12-24 2013-06-04 Mity-Lite, Inc. Mesh chair with open-end hoop
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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
GR79649B (forum.php) 1984-10-31
AU2043583A (en) 1984-05-03
US4585272A (en) 1986-04-29
EP0107627B1 (en) 1986-01-02
EP0107627A1 (en) 1984-05-02
AU543514B2 (en) 1985-04-26
DE3361727D1 (en) 1986-02-13

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