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BR8403504A - Cadeira - Google Patents

Cadeira

Info

Publication number
BR8403504A
BR8403504A BR8403504A BR8403504A BR8403504A BR 8403504 A BR8403504 A BR 8403504A BR 8403504 A BR8403504 A BR 8403504A BR 8403504 A BR8403504 A BR 8403504A BR 8403504 A BR8403504 A BR 8403504A
Authority
BR
Brazil
Prior art keywords
support structure
chair
weight
spring
cartridge
Prior art date
Application number
BR8403504A
Other languages
English (en)
Inventor
Ennio Rizzoli
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
Application filed by Castelli Spa filed Critical Castelli Spa
Publication of BR8403504A publication Critical patent/BR8403504A/pt

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
    • A47C7/44—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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • 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
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/0255—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame pivotally mounted in the base frame, e.g. swings
    • 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
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for chairs

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Finger-Pressure Massage (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8403504A 1983-07-12 1984-07-11 Cadeira BR8403504A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67756/83A IT1161499B (it) 1983-07-12 1983-07-12 Sedia con dispositivo di regolazione automatica sensibile al peso della persona seduta
IT67495/84A IT1179672B (it) 1983-07-12 1984-05-17 Perfezionamenti alle sedie con schienale reclinabile

Publications (1)

Publication Number Publication Date
BR8403504A true BR8403504A (pt) 1985-06-25

Family

ID=26329787

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8403504A BR8403504A (pt) 1983-07-12 1984-07-11 Cadeira

Country Status (11)

Country Link
US (1) US4595236A (pt)
EP (1) EP0131554B1 (pt)
JP (1) JPS6045307A (pt)
AT (1) ATE36640T1 (pt)
AU (1) AU546213B2 (pt)
BR (1) BR8403504A (pt)
DE (1) DE3473559D1 (pt)
ES (1) ES534217A0 (pt)
GR (1) GR81528B (pt)
IT (2) IT1161499B (pt)
ZA (1) ZA845127B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616438A1 (de) * 1986-05-15 1987-11-19 Stabilus Gmbh Hydropneumatische verstelleinheit
DE3619312C1 (de) * 1986-06-07 1988-01-14 Kusch Co Sitzmoebel Wippmechanik fuer Sitzmoebel
IT206947Z2 (it) * 1986-06-12 1987-10-26 Pro Cord Srl Sedia con schienale articolato
DE3727784A1 (de) * 1987-08-20 1989-03-02 Kloeber Gmbh & Co Arbeitsstuhl mit verschwenkbarer sitzschale
US5026117A (en) * 1987-11-10 1991-06-25 Steelcase Inc. Controller for seating and the like
US5042876A (en) * 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US4979778A (en) * 1989-01-17 1990-12-25 Brayton International, Inc. Synchrotilt chair
US5224758A (en) * 1989-12-27 1993-07-06 Itoki Crebio Corporation Tilting control assembly for chair
JP2919131B2 (ja) * 1991-10-22 1999-07-12 株式会社イトーキクレビオ 椅子の傾動制御装置
US5871258A (en) * 1997-10-24 1999-02-16 Steelcase Inc. Chair with novel seat construction
JP3131645B2 (ja) * 1997-11-20 2001-02-05 博 宇土 自動座面傾動椅子
US6250715B1 (en) 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
ITVI980182A1 (it) * 1998-09-25 2000-03-25 Enrico Cioncada Sedia ad assetto variabile.
US6890030B2 (en) 2001-07-31 2005-05-10 Haworth, Inc. Chair having a seat with adjustable front edge
CN102151027B (zh) 2007-01-29 2016-03-16 赫尔曼米勒有限公司 座位结构及其使用方法
ITTV20090173A1 (it) * 2009-09-09 2011-03-10 L & P Property Management Co Dispositivo per la regolazione della tensione di uno schienale, particolarmente per sedie.
NO335010B1 (no) * 2010-06-25 2014-08-25 Colicot As En fjær med en første og en andre kontinuerlig ramme
US9241570B2 (en) 2010-08-25 2016-01-26 L&P Property Management Company Tilt mechanism for a chair and chair
WO2012145726A1 (en) * 2011-04-20 2012-10-26 Burke Daniel Patrick Large scale participatory entertainment systems for generating music or video responsive to movement detected at venue seating
US9714862B2 (en) 2011-10-07 2017-07-25 Bombardier Inc. Aircraft seat
US9073453B2 (en) 2011-10-07 2015-07-07 Bombardier Inc. Aircraft seat
US9592914B2 (en) 2011-10-07 2017-03-14 Bombardier Inc. Aircraft seat
US9714095B2 (en) 2011-10-07 2017-07-25 Bombardier Inc. Aircraft seat
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
EP2772156B1 (en) 2013-02-27 2020-04-29 L&P Property Management Company Tilt mechanism for a chair and chair
CA2988386C (en) * 2014-06-06 2023-01-24 Francis Paul ZWAAN A shock mitigation apparatus
US10583926B2 (en) 2014-09-25 2020-03-10 Bombardier Inc. Aircraft seat
GB2530554A (en) 2014-09-26 2016-03-30 Bombardier Inc Aircraft seat
GB2530556A (en) 2014-09-26 2016-03-30 Bombardier Inc Aircraft seat
US11259637B2 (en) * 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501034A (fr) * 1966-09-12 1967-11-10 Siège à dossier autoréglable et à poussée constante
FR2045120A5 (pt) * 1969-06-03 1971-02-26 Dupart Jean
AT374357B (de) * 1981-01-19 1984-04-10 Wiesner Hager Kg Arbeitsstuhl
AT367992B (de) * 1981-03-17 1982-08-25 Zuend & Co Ag K Sitzmoebel
US4479679A (en) * 1981-06-08 1984-10-30 Steelcase Inc. Body weight chair control

Also Published As

Publication number Publication date
IT1179672B (it) 1987-09-16
EP0131554A2 (en) 1985-01-16
ZA845127B (en) 1985-02-27
DE3473559D1 (en) 1988-09-29
JPS6045307A (ja) 1985-03-11
AU3035484A (en) 1985-01-17
ES8600907A1 (es) 1985-10-16
AU546213B2 (en) 1985-08-22
ATE36640T1 (de) 1988-09-15
ES534217A0 (es) 1985-10-16
IT8467495A0 (it) 1984-05-17
EP0131554B1 (en) 1988-08-24
IT8367756A0 (it) 1983-07-12
GR81528B (pt) 1984-12-11
IT1161499B (it) 1987-03-18
US4595236A (en) 1986-06-17
IT8467495A1 (it) 1985-11-17
EP0131554A3 (en) 1985-11-27

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