IT1161499B - Sedia con dispositivo di regolazione automatica sensibile al peso della persona seduta - Google Patents

Sedia con dispositivo di regolazione automatica sensibile al peso della persona seduta

Info

Publication number
IT1161499B
IT1161499B IT67756/83A IT6775683A IT1161499B IT 1161499 B IT1161499 B IT 1161499B IT 67756/83 A IT67756/83 A IT 67756/83A IT 6775683 A IT6775683 A IT 6775683A IT 1161499 B IT1161499 B IT 1161499B
Authority
IT
Italy
Prior art keywords
weight
chair
adjustment device
automatic adjustment
support structure
Prior art date
Application number
IT67756/83A
Other languages
English (en)
Other versions
IT8367756A0 (it
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 IT8367756A0 publication Critical patent/IT8367756A0/it
Priority to IT67756/83A priority Critical patent/IT1161499B/it
Priority to IT67495/84A priority patent/IT1179672B/it
Priority to EP84830205A priority patent/EP0131554B1/en
Priority to DE8484830205T priority patent/DE3473559D1/de
Priority to ZA845127A priority patent/ZA845127B/xx
Priority to AT84830205T priority patent/ATE36640T1/de
Priority to AU30354/84A priority patent/AU546213B2/en
Priority to ES534217A priority patent/ES534217A0/es
Priority to BR8403504A priority patent/BR8403504A/pt
Priority to GR75275A priority patent/GR81528B/el
Priority to JP59145874A priority patent/JPS6045307A/ja
Priority to US06/630,130 priority patent/US4595236A/en
Application granted granted Critical
Publication of IT1161499B publication Critical patent/IT1161499B/it

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
    • A47C7/44—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
    • 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
IT67756/83A 1983-07-12 1983-07-12 Sedia con dispositivo di regolazione automatica sensibile al peso della persona seduta IT1161499B (it)

Priority Applications (12)

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
EP84830205A EP0131554B1 (en) 1983-07-12 1984-07-04 Chair
DE8484830205T DE3473559D1 (en) 1983-07-12 1984-07-04 Chair
ZA845127A ZA845127B (en) 1983-07-12 1984-07-04 Chair
AT84830205T ATE36640T1 (de) 1983-07-12 1984-07-04 Stuhl.
AU30354/84A AU546213B2 (en) 1983-07-12 1984-07-06 Articulating chair
ES534217A ES534217A0 (es) 1983-07-12 1984-07-11 Un sistema de articulacion para posicionar inclinadamente el respaldo y asiento de una silla.
BR8403504A BR8403504A (pt) 1983-07-12 1984-07-11 Cadeira
GR75275A GR81528B (it) 1983-07-12 1984-07-11
JP59145874A JPS6045307A (ja) 1983-07-12 1984-07-12 椅子
US06/630,130 US4595236A (en) 1983-07-12 1984-07-12 Articulated chair with weight responsive resilient means

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 (2)

Publication Number Publication Date
IT8367756A0 IT8367756A0 (it) 1983-07-12
IT1161499B true IT1161499B (it) 1987-03-18

Family

ID=26329787

Family Applications (2)

Application Number Title Priority Date Filing Date
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

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT67495/84A IT1179672B (it) 1983-07-12 1984-05-17 Perfezionamenti alle sedie con schienale reclinabile

Country Status (11)

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

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
US5042876A (en) * 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US5026117A (en) * 1987-11-10 1991-06-25 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
US6086153A (en) * 1997-10-24 2000-07-11 Steelcase Inc. Chair with reclineable back and adjustable energy mechanism
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
BRPI0823266A2 (pt) 2007-01-29 2013-11-12 Miller Herman Inc Estrutura de assento e métodos para uso da mesma
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.
GB2481452B (en) * 2010-06-25 2013-07-10 Ntnu Technology Transfer As Virtual pivot axis spring
ES2487625T3 (es) 2010-08-25 2014-08-22 L&P Property Management Company Mecanismo de inclinación para una silla y silla
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
US9714095B2 (en) 2011-10-07 2017-07-25 Bombardier Inc. Aircraft seat
US9592914B2 (en) 2011-10-07 2017-03-14 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
US10017082B2 (en) * 2014-06-06 2018-07-10 Francis Paul Zwaan Shock mitigation apparatus
CA2962585C (en) 2014-09-25 2022-07-26 Bombardier Inc. Aircraft seat
GB2530556A (en) 2014-09-26 2016-03-30 Bombardier Inc Aircraft seat
GB2530554A (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 (it) * 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
GR81528B (it) 1984-12-11
IT8467495A0 (it) 1984-05-17
IT8467495A1 (it) 1985-11-17
DE3473559D1 (en) 1988-09-29
AU3035484A (en) 1985-01-17
JPS6045307A (ja) 1985-03-11
EP0131554A2 (en) 1985-01-16
EP0131554A3 (en) 1985-11-27
IT8367756A0 (it) 1983-07-12
US4595236A (en) 1986-06-17
ZA845127B (en) 1985-02-27
IT1179672B (it) 1987-09-16
ES8600907A1 (es) 1985-10-16
ES534217A0 (es) 1985-10-16
ATE36640T1 (de) 1988-09-15
AU546213B2 (en) 1985-08-22
BR8403504A (pt) 1985-06-25
EP0131554B1 (en) 1988-08-24

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