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
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
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 (nl) |
JP (1) | JPS5949802B2 (nl) |
AT (1) | AT377170B (nl) |
BE (1) | BE879535A (nl) |
CA (1) | CA1113372A (nl) |
CH (1) | CH636252A5 (nl) |
DE (1) | DE2940250C2 (nl) |
FR (1) | FR2438990B1 (nl) |
GB (1) | GB2034178B (nl) |
HK (1) | HK5084A (nl) |
IT (1) | IT1124632B (nl) |
NL (1) | NL179628C (nl) |
SE (1) | SE432697B (nl) |
SG (1) | SG60283G (nl) |
Families Citing this family (52)
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. |
ATE21613T1 (de) * | 1983-01-21 | 1986-09-15 | Pierre Schmitz | Stuhl, insbesondere buerostuhl. |
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. |
DE3570973D1 (en) * | 1984-10-23 | 1989-07-20 | Protoned Bv | Chair |
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 (nl) * | 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 (nl) * | 1985-12-27 | 1987-07-13 | ||
IT206947Z2 (it) * | 1986-06-12 | 1987-10-26 | Pro Cord Srl | Sedia con schienale articolato |
DE8627482U1 (nl) * | 1986-10-15 | 1989-07-06 | Voelkle, Rolf, 7298 Lossburg, De | |
DE8627647U1 (nl) * | 1986-10-16 | 1988-09-01 | Dauphin F W Buerositzmoebel | |
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 |
DE4209049C2 (de) * | 1992-03-20 | 1995-05-11 | Kloeber Gmbh & Co | Arbeitssessel mit flachbauender Synchronmechanik |
DE4209050C2 (de) * | 1992-03-20 | 1995-06-14 | Kloeber Gmbh & Co | Arbeitssessel mit Synchron-Sitzmechanik und dynamischer Verschwenkung |
CA2319865C (en) | 1992-06-15 | 2001-12-11 | Herman Miller, Inc. | Tilt control mechanism for a chair |
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 |
US6086153A (en) * | 1997-10-24 | 2000-07-11 | Steelcase Inc. | Chair with reclineable back and adjustable energy mechanism |
DE19810768B4 (de) * | 1998-03-06 | 2009-09-24 | Drabert Gmbh | Bürostuhl |
NZ515698A (en) | 2000-05-22 | 2003-03-28 | Miller Herman Inc | Office chair characterised by pivotal and slidable members for restricting forward and rearward movements |
JP3977005B2 (ja) * | 2000-10-16 | 2007-09-19 | コクヨ株式会社 | 椅子 |
AU772266B2 (en) * | 2000-10-16 | 2004-04-22 | Kokuyo Co., Ltd. | 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. |
DK1985206T3 (da) * | 2006-02-15 | 2013-12-09 | Perez Vicente Berbegal | Kontorstol |
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 |
CA2734571C (en) * | 2007-01-23 | 2012-06-26 | Kirill Vladimirovich Matveev | Chair with tiltable seat |
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)
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 |
-
1978
- 1978-10-20 CH CH1088878A patent/CH636252A5/de not_active IP Right Cessation
-
1979
- 1979-10-04 DE DE2940250A patent/DE2940250C2/de not_active Expired
- 1979-10-12 US US06/084,232 patent/US4270797A/en not_active Expired - Lifetime
- 1979-10-19 FR FR7926038A patent/FR2438990B1/fr not_active Expired
- 1979-10-19 AT AT0683679A patent/AT377170B/de not_active IP Right Cessation
- 1979-10-19 BE BE0/197744A patent/BE879535A/fr not_active IP Right Cessation
- 1979-10-19 GB GB7936455A patent/GB2034178B/en not_active Expired
- 1979-10-19 IT IT26666/79A patent/IT1124632B/it active
- 1979-10-19 SE SE7908694A patent/SE432697B/sv not_active IP Right Cessation
- 1979-10-19 CA CA338,007A patent/CA1113372A/en not_active Expired
- 1979-10-19 NL NLAANVRAGE7907725,A patent/NL179628C/nl not_active IP Right Cessation
- 1979-10-20 JP JP54135848A patent/JPS5949802B2/ja not_active Expired
-
1983
- 1983-09-24 SG SG602/83A patent/SG60283G/en unknown
-
1984
- 1984-01-12 HK HK50/84A patent/HK5084A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE7908694L (sv) | 1980-04-21 |
IT7926666A0 (it) | 1979-10-19 |
BE879535A (fr) | 1980-04-21 |
GB2034178B (en) | 1983-05-18 |
FR2438990A1 (fr) | 1980-05-16 |
HK5084A (en) | 1984-01-20 |
FR2438990B1 (fr) | 1985-07-19 |
IT1124632B (it) | 1986-05-07 |
JPS5591313A (en) | 1980-07-10 |
CH636252A5 (de) | 1983-05-31 |
JPS5949802B2 (ja) | 1984-12-05 |
NL179628B (nl) | 1986-05-16 |
SE432697B (sv) | 1984-04-16 |
NL7907725A (nl) | 1980-04-22 |
DE2940250A1 (de) | 1980-04-30 |
SG60283G (en) | 1984-07-27 |
DE2940250C2 (de) | 1981-12-24 |
CA1113372A (en) | 1981-12-01 |
ATA683679A (de) | 1984-07-15 |
US4270797A (en) | 1981-06-02 |
AT377170B (de) | 1985-02-25 |
GB2034178A (en) | 1980-06-04 |
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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 |