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)
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—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
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 (es)
EP (1) EP0107627B1 (es)
AU (1) AU543514B2 (es)
DE (1) DE3361727D1 (es)
ES (1) ES526650A0 (es)
GR (1) GR79649B (es)

Families Citing this family (123)

* Cited by examiner, † Cited by third party
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AUPR054400A0 (en) 2000-09-29 2000-10-26 Formway Furniture Limited A castor
US6471293B2 (en) 2000-11-09 2002-10-29 Michigan Tube Swagers & Fabricators, Inc. Stackable chair with flexible back support
US6820934B2 (en) * 2000-11-09 2004-11-23 Michigan Tube Swagers & Fabricators, Inc. Chair having flexible back support
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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
CA2665176C (en) * 2006-10-04 2016-01-19 Formway Furniture Limited A back portion for a chair with a moveable upper section
JP5179798B2 (ja) * 2007-05-22 2013-04-10 株式会社デルタツーリング 座席構造
CN101390691B (zh) * 2007-09-18 2010-08-11 卢顺接 椅子及椅子靠背
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US20100102606A1 (en) * 2008-10-24 2010-04-29 Chih Chiang Wang Chair Structure
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JP7565051B1 (ja) 2023-11-21 2024-10-10 宣禹實業股▲分▼有限公司 背凭れリクライニング構造

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Also Published As

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

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