ZA803866B - Seat with a seat plate of adjustable inclination and a backrest of adjustable inclination - Google Patents

Seat with a seat plate of adjustable inclination and a backrest of adjustable inclination

Info

Publication number
ZA803866B
ZA803866B ZA00803866A ZA803866A ZA803866B ZA 803866 B ZA803866 B ZA 803866B ZA 00803866 A ZA00803866 A ZA 00803866A ZA 803866 A ZA803866 A ZA 803866A ZA 803866 B ZA803866 B ZA 803866B
Authority
ZA
South Africa
Prior art keywords
inclination
seat
backrest
adjustable inclination
seat plate
Prior art date
Application number
ZA00803866A
Other languages
English (en)
Inventor
H Meiller
Original Assignee
Grammer W
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6076295&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA803866(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grammer W filed Critical Grammer W
Publication of ZA803866B publication Critical patent/ZA803866B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0244—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by fluid means
    • 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
    • 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
    • A47C7/446—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with fluid springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
ZA00803866A 1979-07-20 1980-06-27 Seat with a seat plate of adjustable inclination and a backrest of adjustable inclination ZA803866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2929428A DE2929428C2 (de) 1979-07-20 1979-07-20 Sitz, insbesondere Bürostuhl

Publications (1)

Publication Number Publication Date
ZA803866B true ZA803866B (en) 1981-06-24

Family

ID=6076295

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00803866A ZA803866B (en) 1979-07-20 1980-06-27 Seat with a seat plate of adjustable inclination and a backrest of adjustable inclination

Country Status (5)

Country Link
US (1) US4364605A (xx)
EP (1) EP0022933B1 (xx)
AT (1) ATE2644T1 (xx)
DE (1) DE2929428C2 (xx)
ZA (1) ZA803866B (xx)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103037A (nl) * 1981-06-23 1983-01-17 Gispen & Staalmeubel Bv Stoel.
US4627662A (en) * 1983-08-09 1986-12-09 Pledge Office Chairs Limited Tilting mechanism for a chair
DE3335463A1 (de) * 1983-09-30 1985-04-11 Fritz Bauer + Söhne oHG, 8503 Altdorf Trageinrichtung fuer ein sitzmoebel mit neigungsverstellbarem rueckenlehnentraeger und neigungsverstellbarem sitz
SE453253B (sv) * 1985-06-24 1988-01-25 Lars Ake Holstensson Beslag for serskilt kontorsstol
US5567012A (en) * 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
DE3616153C1 (de) * 1986-05-14 1987-06-11 Grammer Sitzsysteme Gmbh Sitz,insbesondere Buerostuhl
DE3616438A1 (de) * 1986-05-15 1987-11-19 Stabilus Gmbh Hydropneumatische verstelleinheit
DE3617539C1 (de) * 1986-05-24 1987-07-23 Grammer Sitzsysteme Gmbh Sitz mit verstellbarer Sitzplatte und neigbarer Rueckenlehne
IT206947Z2 (it) * 1986-06-12 1987-10-26 Pro Cord Srl Sedia con schienale articolato
US4893826A (en) * 1987-05-06 1990-01-16 Canhart Industries, Inc. Mobility support device
US5301968A (en) * 1986-07-18 1994-04-12 Guardian Products, Inc. Mobility support device
US4732423A (en) * 1986-10-27 1988-03-22 Bio-Architectural Design, Inc. Invalid's chair construction
DE3638746A1 (de) * 1986-11-13 1988-05-26 Schmidt Gmbh H W Sitzmoebel, insbesondere arbeitsstuhl
ATE62389T1 (de) * 1987-08-14 1991-04-15 Grammer Ag Sitz, insbesondere arbeitssitz, bspw. buerostuhl oder fahrersitz.
US4856763A (en) * 1988-05-19 1989-08-15 Sears Manufacturing Company Mechanical seat suspension with concentric cam surfaces
US4943037A (en) * 1988-05-19 1990-07-24 Sears Manufacturing Company Suspension device with cam support member
US5125631A (en) * 1989-02-01 1992-06-30 Sears Manufacturing Company Seat suspension with cam support member and spring assisted height adjustment
US4906045A (en) * 1989-03-20 1990-03-06 The Shaw-Walker Company Chair control for a pedestal chair having a knee-tilt seat
IT1244070B (it) * 1990-10-24 1994-07-05 Emilio Ambasz Supporto per la seduta di poltroncine da ufficio o simili con dispositivo per la variazione dell'inclinazione della seduta stessa.
IE66891B1 (en) * 1991-02-15 1996-02-07 Ashfield Eng Co Wexford Ltd An adjustment mechanism for furniture
JP3330145B2 (ja) * 1991-05-21 2002-09-30 株式会社イトーキ 椅子の背，座部の連動支持機構
IT1260548B (it) * 1992-03-24 1996-04-16 Gruppo per poltrona con schienale e appoggia-piedi regolabili
EP0885575A3 (en) 1992-06-15 2000-08-30 Herman Miller, Inc. Adjustable arm rest
WO1995000051A1 (en) * 1993-06-28 1995-01-05 Super Sagless Corporation Chair control mechanism
US5725276A (en) * 1995-06-07 1998-03-10 Ginat; Jonathan Tilt back chair and control
DE19528649C2 (de) * 1995-08-04 1997-05-22 Stabilus Gmbh Stuhl mit Rückenlehnenrückstellung
DE29616874U1 (de) * 1996-09-27 1996-11-14 Voelkle Rolf Sitzmöbel, insbesondere Bürostuhl
US6086153A (en) 1997-10-24 2000-07-11 Steelcase Inc. Chair with reclineable back and adjustable energy mechanism
US6007150A (en) * 1998-03-08 1999-12-28 Milsco Manufacturing Company Motorcycle seat with adjustable backrest
GB2340746B (en) * 1998-07-27 2002-02-13 Ashfield Eng Co Wexford Ltd A chair
CA2302063C (en) * 2000-03-23 2010-08-17 Cke Technologies Inc. Ergonomic chair
AU772266B2 (en) * 2000-10-16 2004-04-22 Kokuyo Co., Ltd. Chair
US6513879B1 (en) * 2000-11-15 2003-02-04 Fulcrum Product Development Inc. Chair adjustment mechanism
US6450577B1 (en) * 2000-12-04 2002-09-17 Haworth, Inc. Multifunction tilt control with single actuator
DE10106792A1 (de) * 2001-02-12 2002-08-14 Interstuhl Bueromoebel Gmbh Sitzmöbel
WO2003082627A1 (en) * 2002-03-22 2003-10-09 Milsco Manufacturing, A Unit Of Jason Incorporated Seat suspension
US6880886B2 (en) 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
US20060006704A1 (en) * 2003-12-15 2006-01-12 Be Aerospace, Inc. Vehicle seating with storage feature
US7396078B2 (en) 2004-02-05 2008-07-08 Wenger Corporation Music posture chair
US7922249B2 (en) * 2008-09-17 2011-04-12 Rafael Tal Marchand Adjustable workstation
DE202011003638U1 (de) * 2011-03-07 2011-06-09 EFS-Gesellschaft für Hebe- und Handhabungstechnik mbH, 74226 Sitzvorrichtung für eine Fertigungsstraße
DE102012107778B4 (de) * 2012-08-23 2018-08-16 Haworth Gmbh Stuhl, insbesondere Bürostuhl
DE102014109438A1 (de) * 2013-07-07 2015-01-08 Bock 1 Gmbh & Co. Kg Mechanik für einen Bürostuhl
CA2842019A1 (en) * 2014-02-04 2015-08-04 Teknion Limited Self-adjustable tilting chair with cantilever mechanism
US9271573B2 (en) * 2014-04-10 2016-03-01 Dongguan Kentec Office Seating Co., Ltd. Multifunction control device
NO339052B1 (no) * 2014-10-27 2016-11-07 Sykkylven Staal As Anordning ved sittemøbel
CA3044190C (en) * 2016-12-21 2023-03-14 Toshiki Yajima Chair
US11717089B2 (en) * 2020-10-23 2023-08-08 Lost Luggage ID Limited Multiple sitting position chair

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2265260A (en) * 1938-11-21 1941-12-09 Kay Brunner Steel Products Inc Mechanism for selectively operating valves
US2274917A (en) * 1941-08-14 1942-03-03 Weatherhead Co Selector valve
US2831502A (en) * 1956-10-29 1958-04-22 Infilco Inc Unitary means for operating two pilot valves
US3741511A (en) * 1971-06-01 1973-06-26 G Streeter Seat tilting structure
DE2223886C3 (de) * 1972-05-17 1979-07-19 Stabilus Gmbh, 5400 Koblenz Stuhl mit durch einen Hebel zu betätigender Höhen- und RückenlehnenversteUung
DE7501178U (xx) * 1974-01-18 1976-06-10 6331 Leun
DE2733322C3 (de) * 1977-07-23 1980-08-07 Protoned B.V., Amsterdam Arbeitsstuhl
DE2757349A1 (de) * 1977-12-22 1979-07-05 Simon Klinksiek Stuhl
DE2855915C3 (de) * 1978-12-23 1982-02-25 Röder Söhne Sitzmöbelfabrik GmbH, 6000 Frankfurt Sitzmöbel

Also Published As

Publication number Publication date
DE2929428A1 (de) 1981-01-22
ATE2644T1 (de) 1983-03-15
EP0022933B1 (de) 1983-03-02
EP0022933A1 (de) 1981-01-28
US4364605A (en) 1982-12-21
DE2929428C2 (de) 1983-10-20

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