IT1103486B - Perfezionamento nei dispositivi di supporto per sedie per ufficio e simili inclinabili in avanti e indietro - Google Patents

Perfezionamento nei dispositivi di supporto per sedie per ufficio e simili inclinabili in avanti e indietro

Info

Publication number
IT1103486B
IT1103486B IT49242/78A IT4924278A IT1103486B IT 1103486 B IT1103486 B IT 1103486B IT 49242/78 A IT49242/78 A IT 49242/78A IT 4924278 A IT4924278 A IT 4924278A IT 1103486 B IT1103486 B IT 1103486B
Authority
IT
Italy
Prior art keywords
seat
axle
bracket
mounting plate
tilt
Prior art date
Application number
IT49242/78A
Other languages
English (en)
Other versions
IT7849242A0 (it
Original Assignee
Center Design Res & Dev
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 Center Design Res & Dev filed Critical Center Design Res & Dev
Publication of IT7849242A0 publication Critical patent/IT7849242A0/it
Application granted granted Critical
Publication of IT1103486B publication Critical patent/IT1103486B/it

Links

Classifications

    • 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
    • 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
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/448—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
IT49242/78A 1977-05-09 1978-05-08 Perfezionamento nei dispositivi di supporto per sedie per ufficio e simili inclinabili in avanti e indietro IT1103486B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79509877A 1977-05-09 1977-05-09
US05/875,801 US4131260A (en) 1977-05-09 1978-02-07 Chair seat mount which permits the seat to tilt forward

Publications (2)

Publication Number Publication Date
IT7849242A0 IT7849242A0 (it) 1978-05-08
IT1103486B true IT1103486B (it) 1985-10-14

Family

ID=27121591

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49242/78A IT1103486B (it) 1977-05-09 1978-05-08 Perfezionamento nei dispositivi di supporto per sedie per ufficio e simili inclinabili in avanti e indietro

Country Status (12)

Country Link
US (1) US4131260A (it)
JP (3) JPS542863A (it)
AR (1) AR219747A1 (it)
AT (1) AT374102B (it)
CA (1) CA1105823A (it)
CH (1) CH626522A5 (it)
DE (1) DE2820064A1 (it)
ES (1) ES469582A1 (it)
FR (1) FR2390131A1 (it)
GB (1) GB1598722A (it)
IT (1) IT1103486B (it)
NL (1) NL188980C (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333683A (en) * 1978-12-04 1982-06-08 Center For Design Research And Development N.V. Chair with automatically adjustable tilting back
US4345733A (en) * 1980-04-28 1982-08-24 Center For Design Research And Development N.V. Mounting device for a chair seat
JPS5949804B2 (ja) * 1980-09-01 1984-12-05 タカラベルモント株式会社 理美容椅子におけるシ−ト装置
GB2142231A (en) * 1983-06-28 1985-01-16 Parker & Co A A forward tilting chair
NO159335C (no) * 1984-05-08 1988-12-21 Haag A S Laasbar vippemekanisme for stolsete eller lignende.
AU4316385A (en) * 1984-06-08 1985-12-12 Hauserman Inc. Office chair
GB2167947A (en) * 1984-10-27 1986-06-11 Philip Denman Tilt mechanism for chairs
GB8706129D0 (en) * 1987-03-14 1987-04-15 Phr Furniture Ltd Pedestal chairs
EP0298928A3 (en) * 1987-07-09 1989-08-16 Castelli S.P.A. A chair with a forwardly pivotable seat
US5108149A (en) * 1989-11-14 1992-04-28 Center For Design Research And Development N.V Adjustable seating
NO177214C (no) * 1991-01-21 1995-08-09 Peter Opsvik Anordning ved en stol som omfatter understöttende og fjærende elementer som tillater ettergivende bevegelse av stolen i forhold til et underlag
US5318345A (en) * 1991-06-07 1994-06-07 Hon Industries, Inc. Tilt back chair and control
AT398160B (de) * 1992-06-10 1994-10-25 Froschauer Hedwig Arbeitssessel, insbesondere bürosessel
US5630648A (en) * 1992-08-27 1997-05-20 Harry C. Sweere Dynamic posture chair
JP3325783B2 (ja) * 1996-10-09 2002-09-17 センター フォア デザイン リサーチ アンド ディベロプメント ナームローゼフェンノートチャップ 調節自在の椅子
US20050073184A1 (en) * 2003-08-22 2005-04-07 Komatsu Ltd. Operator's seat supporting device for service vehicle
DE202004005366U1 (de) * 2004-04-05 2004-06-24 VS Vereinigte Spezialmöbelfabriken GmbH & Co. Stuhl mit Wippmechanik
EP2013058B1 (en) * 2006-04-24 2009-12-16 Crown Equipment Corporation Materials handling vehicles having seats with pivoting backrests
US7922247B2 (en) * 2008-04-18 2011-04-12 Spark Innovations, Inc. Hydraulic adjustable seat
US9839296B2 (en) * 2013-07-07 2017-12-12 Bock 1 Gmbh & Co. Kg Mechanism for an office chair
WO2016044430A1 (en) 2014-09-16 2016-03-24 Brock Walker Human balance work stool
WO2017015666A1 (en) 2015-07-23 2017-01-26 Herman Miller, Inc. Seating device
DE102018123414A1 (de) * 2018-09-24 2020-03-26 Figueroa Büro für Gestaltung GmbH Stuhl mit einer Gelenkanordnung und Gelenkanordnung
RU2737463C2 (ru) * 2018-12-28 2020-11-30 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" Камера сгорания прямоточного воздушно-реактивного двигателя для летательного аппарата
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
US11596232B2 (en) 2019-04-16 2023-03-07 MillerKnoll, Inc. Chair for active engagement of user
US20220411600A1 (en) 2019-06-21 2022-12-29 Asahi Kasei Kabushiki Kaisha Polyolefin Microporous Membrane

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7135808U (de) * 1973-11-22 Kusch + Co Sitzmoebelwerke Kg Wippvorrichtung für Sitzmöbel
DE694491C (de) * 1937-12-12 1940-08-02 Mart Stam Drehstuhl mit neigbarem Sitz
US2132291A (en) * 1938-02-04 1938-10-04 Fitos Miklos Spring seat
DE805679C (de) * 1950-04-14 1951-05-25 Erich Wiggenhauser Befestigung des waagerecht abgebogenen Endteiles einer federnden Rueckenstuetze an einem Stuhl
US2729293A (en) * 1953-07-22 1956-01-03 Cloud Packer & Tool Inc High pressure casing packer
US2729273A (en) * 1953-09-16 1956-01-03 Earl F Hamilton Swivel tilting chair
US3547393A (en) * 1968-01-08 1970-12-15 Hickory Springs Mfg Co Inc Rocker-swivel device
DE1996651U (de) * 1968-08-13 1968-11-14 Lusch Kg Ferd Schaukel-oberteil fuer sitzmoebel-drehgestelle
US4025020A (en) * 1976-03-22 1977-05-24 Leggett & Platt Incorporated Rocker base

Also Published As

Publication number Publication date
IT7849242A0 (it) 1978-05-08
FR2390131A1 (fr) 1978-12-08
NL188980B (nl) 1992-07-01
AT374102B (de) 1984-03-26
JPH0236245B2 (it) 1990-08-16
FR2390131B1 (it) 1983-12-30
CH626522A5 (en) 1981-11-30
JPS5810009A (ja) 1983-01-20
NL188980C (nl) 1992-12-01
CA1105823A (en) 1981-07-28
ATA329978A (de) 1983-08-15
US4131260A (en) 1978-12-26
NL7804973A (nl) 1978-11-13
JPS5810008A (ja) 1983-01-20
ES469582A1 (es) 1979-01-01
GB1598722A (en) 1981-09-23
DE2820064C2 (it) 1987-09-17
JPS542863A (en) 1979-01-10
AR219747A1 (es) 1980-09-15
DE2820064A1 (de) 1978-12-07
JPH0220248B2 (it) 1990-05-08
JPS612363B2 (it) 1986-01-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528