NL179628C - Ergonomische stoel met een zitting en een rugleuning waarvan de helling veranderd kan worden. - Google Patents

Ergonomische stoel met een zitting en een rugleuning waarvan de helling veranderd kan worden.

Info

Publication number
NL179628C
NL179628C NLAANVRAGE7907725,A NL7907725A NL179628C NL 179628 C NL179628 C NL 179628C NL 7907725 A NL7907725 A NL 7907725A NL 179628 C NL179628 C NL 179628C
Authority
NL
Netherlands
Prior art keywords
backrest
slope
seat
changed
ergonomic chair
Prior art date
Application number
NLAANVRAGE7907725,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7907725A (nl
NL179628B (nl
Original Assignee
Protoned Bv
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 Protoned Bv filed Critical Protoned Bv
Publication of NL7907725A publication Critical patent/NL7907725A/nl
Publication of NL179628B publication Critical patent/NL179628B/xx
Application granted granted Critical
Publication of NL179628C publication Critical patent/NL179628C/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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means 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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
NLAANVRAGE7907725,A 1978-10-20 1979-10-19 Ergonomische stoel met een zitting en een rugleuning waarvan de helling veranderd kan worden. NL179628C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1088878 1978-10-20
CH1088878A CH636252A5 (de) 1978-10-20 1978-10-20 Ergonomischer stuhl.

Publications (3)

Publication Number Publication Date
NL7907725A NL7907725A (nl) 1980-04-22
NL179628B NL179628B (nl) 1986-05-16
NL179628C true NL179628C (nl) 1986-10-16

Family

ID=4367881

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7907725,A NL179628C (nl) 1978-10-20 1979-10-19 Ergonomische stoel met een zitting en een rugleuning waarvan de helling veranderd kan worden.

Country Status (14)

Country Link
US (1) US4270797A (fr)
JP (1) JPS5949802B2 (fr)
AT (1) AT377170B (fr)
BE (1) BE879535A (fr)
CA (1) CA1113372A (fr)
CH (1) CH636252A5 (fr)
DE (1) DE2940250C2 (fr)
FR (1) FR2438990B1 (fr)
GB (1) GB2034178B (fr)
HK (1) HK5084A (fr)
IT (1) IT1124632B (fr)
NL (1) NL179628C (fr)
SE (1) SE432697B (fr)
SG (1) SG60283G (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408800A (en) * 1980-06-11 1983-10-11 American Seating Company Office chairs
SE432183B (sv) * 1980-07-01 1984-03-26 Oernberg Stellan Stomme eller ramverk till en stol, fatolj e.d. med ryggstod
DE3036993A1 (de) * 1980-10-01 1982-05-13 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Arbeits-sitzmoebel
AT367992B (de) * 1981-03-17 1982-08-25 Zuend & Co Ag K Sitzmoebel
JPS5934655U (ja) * 1982-08-30 1984-03-03 スガツネ工業株式会社 椅子のロツキング装置
DE3232771A1 (de) * 1982-09-03 1984-03-08 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Arbeits-sitzmoebel
JPS5952963U (ja) * 1982-09-30 1984-04-07 東海金属工業株式会社 椅子
CH657510A5 (de) * 1982-10-21 1986-09-15 Syntech Sa Arbeitsstuhl.
EP0114600B1 (fr) * 1983-01-21 1986-08-27 Pierre Schmitz Chaise, notamment chaise de bureau
JPS59189562U (ja) * 1983-06-02 1984-12-15 タカノ株式会社 椅子
IT8324068V0 (it) * 1983-12-30 1983-12-30 Tecno Mobili E Forniture Per A Poltrona per ufficio con altezza ed oscillazione elastica regolabile.
ATE43954T1 (de) * 1984-10-23 1989-06-15 Protoned Bv Sitzmoebel.
DE3509049A1 (de) * 1984-10-24 1986-04-24 Bürositzmöbelfabrik Friedrich-W. Dauphin GmbH & Co, 8561 Offenhausen Gasfederanordnung, insbesondere fuer das rueckenlehnentrageteil an buerostuehlen
US4650249A (en) * 1984-12-31 1987-03-17 Hector Serber Ergonomic seating assembly system with front chest support component, pelvic tilt seat component and related attachments
JPS61117033U (fr) * 1985-01-09 1986-07-24
DE3527785A1 (de) * 1985-08-02 1987-02-12 Froescher August Gmbh Co Kg Stuetz- und verstelleinrichtung fuer sitz und rueckenlehne an einem arbeitsstuhl
JPS62109642U (fr) * 1985-12-27 1987-07-13
IT206947Z2 (it) * 1986-06-12 1987-10-26 Pro Cord Srl Sedia con schienale articolato
DE3635044A1 (de) * 1986-10-15 1988-04-28 Rolf Voelkle Sessel
DE8627647U1 (de) * 1986-10-16 1988-09-01 Bürositzmöbelfabrik Friedrich-W. Dauphin GmbH & Co, 8561 Offenhausen Stuhl, insbesondere Bürostuhl
AT386517B (de) * 1987-02-10 1988-09-12 Zuend & Co Ag K Stuhl, insbesondere arbeitsstuhl
US4948198A (en) * 1988-10-14 1990-08-14 Leggett & Platt, Incorporated Knee-tilt chair control
US4979778A (en) * 1989-01-17 1990-12-25 Brayton International, Inc. Synchrotilt chair
US4913492A (en) * 1989-04-03 1990-04-03 Sears Manufacturing Company Recliner for vehicle seat
US5029940A (en) * 1990-01-16 1991-07-09 Westinghouse Electric Corporation Chair tilt and chair height control apparatus
US5318346A (en) * 1991-05-30 1994-06-07 Steelcase Inc. Chair with zero front rise control
DE4209050C2 (de) * 1992-03-20 1995-06-14 Kloeber Gmbh & Co Arbeitssessel mit Synchron-Sitzmechanik und dynamischer Verschwenkung
DE4209049C2 (de) * 1992-03-20 1995-05-11 Kloeber Gmbh & Co Arbeitssessel mit flachbauender Synchronmechanik
EP0857444A3 (fr) 1992-06-15 2000-08-30 Herman Miller, Inc. Dispositif basculant pour chaise
US5630643A (en) * 1993-06-01 1997-05-20 Steelcase Inc Upholstered chair with two-piece shell
ES2110875B1 (es) * 1994-04-21 1998-11-16 Jevit Manufact Metalicas Sa Sillon ergonomico autoequilibrado.
AT402602B (de) * 1995-02-28 1997-07-25 Eckhard Hansen Dipl Ing Stuhl stuhl
US5909924A (en) * 1997-04-30 1999-06-08 Haworth, Inc. Tilt control for chair
US5979984A (en) * 1997-10-24 1999-11-09 Steelcase Development Inc. Synchrotilt chair with forwardly movable seat
DE19810768B4 (de) * 1998-03-06 2009-09-24 Drabert Gmbh Bürostuhl
NZ504871A (en) * 2000-05-22 2002-04-26 Miller Herman Inc A chair with a preload mechanism to assist in the manufacture of reclining chairs so that the spring mechanism may be easily inserted
JP3977005B2 (ja) * 2000-10-16 2007-09-19 コクヨ株式会社 椅子
MY126880A (en) * 2000-10-16 2006-10-31 Kokuyo Kk Chair
US20030045461A1 (en) * 2001-09-06 2003-03-06 Jen-Chang Hsia Composition and methods of esterified nitroxides gated with carboxylic acids
US20030132653A1 (en) * 2001-10-18 2003-07-17 Doug Thole Tension control mechanism for a chair
US6969116B2 (en) * 2003-12-30 2005-11-29 Hni Technologies Inc. Chair with backward and forward passive tilt capabilities
HK1064859A2 (en) * 2004-06-21 2005-01-14 Yu Yeung Tin Synchronous coordinate system of back of chair.
WO2007093646A1 (fr) * 2006-02-15 2007-08-23 Vicente Berbegal Perez Fauteuil de bureau
US20070222266A1 (en) * 2006-03-21 2007-09-27 Ditto Sales, Inc. Nestable and stackable chair
GB0609315D0 (en) * 2006-05-11 2006-06-21 Technicon Internat Man Service Improved seat
WO2008091178A1 (fr) * 2007-01-23 2008-07-31 Kirill Vladimirovich Matveev Chaise et variantes
JP5724063B2 (ja) * 2010-12-27 2015-05-27 コクヨ株式会社 椅子
DE102011081588A1 (de) * 2011-08-25 2013-02-28 Johannes Uhlenbrock Synchronmechanik für einen Stuhl
USD697726S1 (en) * 2012-09-20 2014-01-21 Steelcase Inc. Chair
NO339052B1 (no) * 2014-10-27 2016-11-07 Sykkylven Staal As Anordning ved sittemøbel
US11246417B2 (en) * 2019-08-07 2022-02-15 Chen Raizman Tilt-swivel mechanism chair
US11690455B2 (en) * 2020-09-18 2023-07-04 Dinkar Chellaram Synchronous-tilt reclining chair

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321385A (en) * 1941-06-16 1943-06-08 Sikes Company Tilting chair
US2433521A (en) * 1945-03-01 1947-12-30 Lorenz Anton Reclining article of furniture
US2680474A (en) * 1950-06-24 1954-06-08 Arthur J Fritz Adjustable mechanism for posture chairs
US2796918A (en) * 1954-09-15 1957-06-25 Norman P Martin Article of repose for supporting the body of a person
US2859799A (en) * 1956-05-03 1958-11-11 Edwin R Moore Functional posture controller for chairs
US2901027A (en) * 1956-12-21 1959-08-25 Michael F Murray Adjustable chair
DE1902670C3 (de) * 1968-02-01 1975-11-27 Gerdi Kerstholt Geb. Spaeth Sitz mit einstellbarem Sitzteil und einstellbarer Rückenlehne
CH524982A (de) * 1970-05-20 1972-07-15 Stella Werke Ag Arbeitsstuhl
US4170382A (en) * 1977-06-20 1979-10-09 Domore Office Furniture, Inc. Posture chair
DE2733322C3 (de) * 1977-07-23 1980-08-07 Protoned B.V., Amsterdam Arbeitsstuhl

Also Published As

Publication number Publication date
DE2940250A1 (de) 1980-04-30
JPS5591313A (en) 1980-07-10
DE2940250C2 (de) 1981-12-24
ATA683679A (de) 1984-07-15
US4270797A (en) 1981-06-02
GB2034178B (en) 1983-05-18
NL7907725A (nl) 1980-04-22
NL179628B (nl) 1986-05-16
IT7926666A0 (it) 1979-10-19
AT377170B (de) 1985-02-25
CH636252A5 (de) 1983-05-31
SE432697B (sv) 1984-04-16
GB2034178A (en) 1980-06-04
IT1124632B (it) 1986-05-07
FR2438990B1 (fr) 1985-07-19
SG60283G (en) 1984-07-27
HK5084A (en) 1984-01-20
SE7908694L (sv) 1980-04-21
BE879535A (fr) 1980-04-21
FR2438990A1 (fr) 1980-05-16
CA1113372A (fr) 1981-12-01
JPS5949802B2 (ja) 1984-12-05

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960501