ES526650A0 - Perfeccionamientos en sillas - Google Patents

Perfeccionamientos en sillas

Info

Publication number
ES526650A0
ES526650A0 ES526650A ES526650A ES526650A0 ES 526650 A0 ES526650 A0 ES 526650A0 ES 526650 A ES526650 A ES 526650A ES 526650 A ES526650 A ES 526650A ES 526650 A0 ES526650 A0 ES 526650A0
Authority
ES
Spain
Prior art keywords
chair
developments
chair developments
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
Application number
ES526650A
Other languages
English (en)
Spanish (es)
Other versions
ES8406182A1 (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 ES8406182A1 publication Critical patent/ES8406182A1/es
Publication of ES526650A0 publication Critical patent/ES526650A0/es
Granted 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
ES526650A 1982-10-22 1983-10-21 Perfeccionamientos en sillas Granted ES526650A0 (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
ES8406182A1 ES8406182A1 (es) 1984-08-01
ES526650A0 true ES526650A0 (es) 1984-08-01

Family

ID=26329834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526650A Granted ES526650A0 (es) 1982-10-22 1983-10-21 Perfeccionamientos en sillas

Country Status (6)

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

Families Citing this family (136)

* 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
US5050931A (en) * 1986-04-10 1991-09-24 Steelcase Inc. Controlled deflection front lip for seating
DE3630503A1 (de) * 1986-09-08 1988-03-10 Girsberger Holding Ag Stuhl
DE3860611D1 (de) * 1987-01-30 1990-10-25 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
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ES2110875B1 (es) * 1994-04-21 1998-11-16 Jevit Manufact Metalicas Sa Sillon ergonomico autoequilibrado.
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DE29622882U1 (de) * 1996-07-01 1997-07-10 Sedus Stoll AG, 79761 Waldshut-Tiengen Bewegliche Rückenlehne
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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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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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DE102005001960A1 (de) * 2005-01-15 2006-07-20 Daimlerchrysler Ag Fahrzeugsitz
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NL1031798C2 (nl) * 2006-05-11 2007-11-13 Markant Nederland B V Stoel voorzien van een instelbare zitting.
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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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Also Published As

Publication number Publication date
EP0107627B1 (en) 1986-01-02
GR79649B (enExample) 1984-10-31
AU2043583A (en) 1984-05-03
DE3361727D1 (en) 1986-02-13
ES8406182A1 (es) 1984-08-01
EP0107627A1 (en) 1984-05-02
US4585272A (en) 1986-04-29
AU543514B2 (en) 1985-04-26

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