DE69326138D1 - Nachgiebige stuhlstütze - Google Patents

Nachgiebige stuhlstütze

Info

Publication number
DE69326138D1
DE69326138D1 DE69326138T DE69326138T DE69326138D1 DE 69326138 D1 DE69326138 D1 DE 69326138D1 DE 69326138 T DE69326138 T DE 69326138T DE 69326138 T DE69326138 T DE 69326138T DE 69326138 D1 DE69326138 D1 DE 69326138D1
Authority
DE
Germany
Prior art keywords
chairrest
flexible
flexible chairrest
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.)
Expired - Lifetime
Application number
DE69326138T
Other languages
English (en)
Inventor
Frank Valtri
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.)
LAVACO IND Inc
Original Assignee
LAVACO IND Inc
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 LAVACO IND Inc filed Critical LAVACO IND Inc
Application granted granted Critical
Publication of DE69326138D1 publication Critical patent/DE69326138D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47C7/44—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
    • 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
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
DE69326138T 1992-01-15 1993-01-13 Nachgiebige stuhlstütze Expired - Lifetime DE69326138D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/821,399 US5267777A (en) 1992-01-15 1992-01-15 Resilient chair support
PCT/US1993/000257 WO1993013695A1 (en) 1992-01-15 1993-01-13 Resilient chair support

Publications (1)

Publication Number Publication Date
DE69326138D1 true DE69326138D1 (de) 1999-09-30

Family

ID=25233300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326138T Expired - Lifetime DE69326138D1 (de) 1992-01-15 1993-01-13 Nachgiebige stuhlstütze

Country Status (4)

Country Link
US (1) US5267777A (de)
EP (1) EP0622995B1 (de)
DE (1) DE69326138D1 (de)
WO (1) WO1993013695A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD422814S (en) * 1999-02-11 2000-04-18 L&P Property Management Company Casual chair control
US6722735B2 (en) * 2001-04-16 2004-04-20 Ditto Sales, Inc. Chair with synchronously moving seat and seat back
US6869142B2 (en) * 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
US7226130B2 (en) 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
NZ529154A (en) * 2003-10-24 2006-07-28 Furnware Ltd Recline mechanism for seating furniture
US20060061163A1 (en) * 2004-09-15 2006-03-23 Oliver Wang Swivel rocker chair and assembly
US7841660B2 (en) * 2005-09-15 2010-11-30 Agio International Company Limited Swivel rocker chair and assembly
US20070241599A1 (en) * 2006-04-17 2007-10-18 Dewey Hodgdon Chair flexpad support arrangement
EP2013058B1 (de) * 2006-04-24 2009-12-16 Crown Equipment Corporation Materialtransportfahrzeuge mit sitzen mit verstellbarer rückenlehne
US7753447B2 (en) * 2006-10-13 2010-07-13 L&P Property Management Company Casual control tilt lockout
US20100244515A1 (en) * 2009-03-31 2010-09-30 Dragomir Ivicevic Reclining Chair
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
DE102013002820B3 (de) * 2013-02-15 2014-05-28 Johnson Controls Gmbh Fahrzeugsitz mit Verriegelungseinheit
GB201412733D0 (en) * 2014-07-17 2014-09-03 Boss Design Ltd Chair
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
BR112017022038B1 (pt) 2015-04-13 2021-11-03 Steelcase Inc. Disposição de assento
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
WO2019204714A1 (en) * 2018-04-19 2019-10-24 Cramer Llc Chair having pliable backrest and methods for same
EP3927215A4 (de) 2019-02-21 2023-03-15 Steelcase Inc. Körperstützanordnung und verfahren zur verwendung und montage davon
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11617444B2 (en) 2020-03-02 2023-04-04 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525190A (en) * 1894-08-28 levi m
US583433A (en) * 1897-05-25 Jesse t
US477277A (en) * 1892-06-21 Velocipede-saddle
US448739A (en) * 1891-03-24 Velocipede-saddle
US533921A (en) * 1895-02-12 Bicycle-saddle
US468998A (en) * 1892-02-16 mcglinchey
US591573A (en) * 1897-10-12 Bicycle-saddle frame and holder
US640373A (en) * 1899-02-18 1900-01-02 John C Fleming Bicycle-saddle.
US2931432A (en) * 1954-10-20 1960-04-05 Gonsalves Emilie Marie Julie Lid for a burner of a gas-ring or a gas-cooker
US2931423A (en) * 1958-08-18 1960-04-05 Troxel Mfg Company Cycle saddles
DE1294617B (de) * 1964-04-24 1969-05-08 Holmstroem Erik Folke Federnder Stuhl
CA806983A (en) * 1965-07-23 1969-02-25 Dufton Ronald Chair tilting mechanism
US3290091A (en) * 1966-01-14 1966-12-06 Goodman Robert Chairs with tiltable portions
US3682509A (en) * 1969-12-29 1972-08-08 Troxel Mfg Co Truss for a bicycle saddle and method of making same
GB1343305A (en) * 1971-04-01 1974-01-10 Werner P G Adjustable resiliently hinged device for chairs and the like
US4411468A (en) * 1981-03-05 1983-10-25 Homecrest Industries Incorporated Rocking chair
EP0060500B1 (de) * 1981-03-16 1988-11-09 Heinz Georg Baus Verfahren zur Herstellung von Mehrschicht-Platten
US4500137A (en) * 1982-01-21 1985-02-19 Morehouse Laurence E Physiological chair
CA1184108A (en) * 1984-04-09 1985-03-19 David W. Smith Suspension arrangement for a tilting chair
DE3521488A1 (de) * 1985-06-14 1986-12-18 August Fröscher GmbH & Co KG, 7141 Steinheim Arbeitsstuhl
DE3800751A1 (de) * 1987-01-19 1988-08-04 Okamura Corp Sessel
AT386517B (de) * 1987-02-10 1988-09-12 Zuend & Co Ag K Stuhl, insbesondere arbeitsstuhl
US4889385A (en) * 1988-03-09 1989-12-26 American Seating Company Chair seat-and-back support
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
US4871208A (en) * 1988-09-06 1989-10-03 Dewey Hodgdon Chair tilt control mechanism
JPH03222907A (ja) * 1989-11-30 1991-10-01 Itoki Kosakusho Co Ltd 椅子の弾力調節装置

Also Published As

Publication number Publication date
EP0622995A1 (de) 1994-11-09
EP0622995B1 (de) 1999-08-25
US5267777A (en) 1993-12-07
EP0622995A4 (en) 1996-04-10
WO1993013695A1 (en) 1993-07-22

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Legal Events

Date Code Title Description
8332 No legal effect for de