BR7000006U - Disposicao construtiva introduzida em cadeiras - Google Patents

Disposicao construtiva introduzida em cadeiras

Info

Publication number: BR7000006U
Authority: BR; Brazil
Prior art keywords: chairs; constructive arrangement; arrangement introduced; constructive; arrangement
Prior art date: 1989-01-05

Application number

BR7000006U

Other languages

English (en)

Inventor

Klaus Franck

Werner Sauer

Original Assignee

Wilkhahn Wilkening & Hahne

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.)

1989-01-05

Filing date

1990-01-04

Publication date

1991-07-30

1990-01-04 Application filed by Wilkhahn Wilkening & Hahne filed Critical Wilkhahn Wilkening & Hahne

1991-07-30 Publication of BR7000006U publication Critical patent/BR7000006U/pt

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
- A47C1/03261—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
- A47C1/03255—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
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means 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
- 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
- A47C1/03288—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with resilient blocks

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)

BR7000006U 1989-01-05 1990-01-04 Disposicao construtiva introduzida em cadeiras BR7000006U (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3900220A DE3900220A1 (de)	1989-01-05	1989-01-05	Stuhl

Publications (1)

Publication Number	Publication Date
BR7000006U true BR7000006U (pt)	1991-07-30

Family

ID=6371628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7000006U BR7000006U (pt)	1989-01-05	1990-01-04	Disposicao construtiva introduzida em cadeiras

Country Status (11)

Country	Link
US (1)	US5195801A (pt)
EP (1)	EP0377138B1 (pt)
JP (1)	JPH0315411A (pt)
AR (1)	AR244967A1 (pt)
AT (1)	ATE103478T1 (pt)
AU (1)	AU623958B2 (pt)
BR (1)	BR7000006U (pt)
CA (1)	CA2005776C (pt)
DE (2)	DE3900220A1 (pt)
ES (1)	ES2018450A6 (pt)
ZA (1)	ZA899544B (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU1692092A (en) *	1991-05-24	1992-12-30	Equus Marketing Ag	Working chair, especially office chair
DE4209066C1 (pt) *	1992-03-20	1993-04-08	Simon 4807 Borgholzhausen De Desanta
CH685277A5 (de) *	1992-10-08	1995-05-31	Syntech Sa	Stuhlmechanik.
GB2275867A (en) *	1993-01-27	1994-09-14	Production Tools	Seat recliner mechanism
DE4312113C1 (de) *	1993-04-14	1994-10-27	Mauser Waldeck Ag	Sitzmöbel
US5630643A (en)	1993-06-01	1997-05-20	Steelcase Inc	Upholstered chair with two-piece shell
DE4409098A1 (de) *	1994-03-17	1995-09-21	Froescher Gmbh & Co Kg	Stuhl mit Neigungsmechanik
DE29612594U1 (de) *	1996-07-20	1996-09-19	Franck, Klaus-Reiner, 30449 Hannover	Vorrichtung zur Synchronanpassung von Sitz- und Rückenlehne eines Stuhles an die Körperhaltung eines Benutzers
ITTO980034A1 (it) *	1998-01-16	1999-07-16	Miotto Int Comp	Dispositivo meccanico per il controllo della movimentazione sincrona d i sedile e schienale di una seduta.
DE19803496C2 (de) *	1998-01-30	2001-09-06	Haworth Bueroeinrichtung Gmbh	Stuhl
ITVI980182A1 (it) *	1998-09-25	2000-03-25	Enrico Cioncada	Sedia ad assetto variabile.
DE19849521A1 (de) *	1998-10-21	2000-04-27	Drabert Gmbh	Bürostuhl mit nachführbarer Rückenlehne
CA2310349A1 (en) *	2000-05-22	2001-11-22	Todd D. Krupiczewicz	Office chair
US20030132653A1 (en) *	2001-10-18	2003-07-17	Doug Thole	Tension control mechanism for a chair
US7226130B2 (en) *	2002-09-12	2007-06-05	Steelcase Development Corporation	Seating with comfort surface
CN101208031B (zh) *	2005-03-01	2013-07-17	霍沃思公司	具有腰部和骨盆支承件的座椅靠背
CN101431923B (zh) *	2006-04-24	2012-03-28	休思乐公司	具有自动调节抗倾斜性能的椅子
CN102772053A (zh)	2007-01-29	2012-11-14	赫尔曼米勒有限公司	座位结构及其使用方法
US7695067B2 (en) *	2007-03-02	2010-04-13	Goetz Mark W	Ergonomic adjustable chair
US8944507B2 (en) *	2009-10-13	2015-02-03	Herman Miller, Inc.	Ergonomic adjustable chair mechanisms
US20110304192A1 (en) *	2010-06-15	2011-12-15	Augustat Betty A	Ergometric Chair Apparatus
EP2582267B1 (de) *	2010-06-15	2016-09-21	Claudia Plikat	Stuhl
WO2013020088A2 (en)	2011-08-04	2013-02-07	Cramer Llc	Ergonomic seating assemblies and methods
US9504326B1 (en)	2012-04-10	2016-11-29	Humanscale Corporation	Reclining chair
US11304528B2 (en)	2012-09-20	2022-04-19	Steelcase Inc.	Chair assembly with upholstery covering
USD697726S1 (en)	2012-09-20	2014-01-21	Steelcase Inc.	Chair
US9706845B2 (en)	2012-09-20	2017-07-18	Steelcase Inc.	Chair assembly
US9801471B2 (en)	2014-04-17	2017-10-31	Hni Technologies Inc.	Chair and chair control assemblies, systems, and methods
CN107708491B (zh)	2015-04-13	2022-02-22	斯迪尔科斯公司	座位布置
US10194750B2 (en) *	2015-04-13	2019-02-05	Steelcase Inc.	Seating arrangement
CN113925304B (zh) *	2016-02-05	2024-09-13	佛姆维家具有限公司	椅子和部件
IT201800002761U1 (it)	2018-06-14	2019-12-14		Poltroncina per ufficio con schienale e sedile mobili in sincronia.
US11241344B2 (en) *	2018-08-07	2022-02-08	Indiana Mills & Manufacturing, Inc.	Stretcher with integrated child restraint
EP3927215A4 (en)	2019-02-21	2023-03-15	Steelcase Inc.	BODY SUPPORT ASSEMBLY AND METHODS OF USING AND ASSEMBLING THE SAME
US11357329B2 (en)	2019-12-13	2022-06-14	Steelcase Inc.	Body support assembly and methods for the use and assembly thereof
WO2021178206A1 (en)	2020-03-02	2021-09-10	Steelcase Inc.	Body support assembly and methods for the use and assembly thereof
WO2022173799A1 (en)	2021-02-10	2022-08-18	Steelcase Inc.	Body support structure

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1538408A (en) *	1923-08-28	1925-05-19	Reed Elis	Chair and attachment
DE3036993A1 (de) *	1980-10-01	1982-05-13	Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder	Arbeits-sitzmoebel
CH661647A5 (en) *	1981-08-19	1987-08-14	Giroflex Entwicklungs Ag	Chair
DE3139448C2 (de) *	1981-10-03	1984-06-07	Kusch & Co Sitzmöbelwerke KG, 5789 Hallenberg	Stuhl
DE3232771A1 (de) *	1982-09-03	1984-03-08	Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder	Arbeits-sitzmoebel
DE3316533A1 (de) *	1983-05-06	1984-11-08	Provenda Marketing AG, Herisau	Arbeitsstuhl, insbesondere buerostuhl
DE3537203A1 (de) *	1984-10-24	1986-04-24	Klöber GmbH & Co, 7770 Überlingen	Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne
US4744603A (en) *	1986-04-10	1988-05-17	Steelcase Inc.	Chair shell with selective back stiffening
US4744600A (en) *	1986-05-06	1988-05-17	Itoki Co., Ltd.	Cushioning mechanism for use with seat of chair and interlocking cushioning mechanism for seat and backrest
DE8614185U1 (de) *	1986-05-26	1986-07-17	Drabert Söhne GmbH & Co, 4950 Minden	Stuhl
DE3619312C1 (de) *	1986-06-07	1988-01-14	Kusch Co Sitzmoebel	Wippmechanik fuer Sitzmoebel
DE8616836U1 (de) *	1986-06-24	1987-10-22	Hartmann, Günter, 5800 Hagen	Sitzmöbel, insbesondere Stuhl
DE8617738U1 (de) *	1986-07-03	1988-03-10	Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart	Stuhl, insbesondere Bürostuhl
DE8626908U1 (de) *	1986-10-10	1986-11-27	Kuhn, Günther, 6680 Neunkirchen	Einschaliger Sessel, insbesondere Bürosessel
DE3642796A1 (de) *	1986-12-15	1988-06-23	Eckhard Hansen	Punktsynchronverstelleinrichtung fuer buerostuehle, sitzmoebel o. dgl.
FR2627968A1 (fr) *	1988-03-07	1989-09-08	Eurosit	Siege articule

1989
- 1989-01-05 DE DE3900220A patent/DE3900220A1/de not_active Withdrawn
- 1989-12-12 AT AT89122926T patent/ATE103478T1/de not_active IP Right Cessation
- 1989-12-12 DE DE89122926T patent/DE58907350D1/de not_active Expired - Fee Related
- 1989-12-12 EP EP89122926A patent/EP0377138B1/de not_active Expired - Lifetime
- 1989-12-14 AU AU46770/89A patent/AU623958B2/en not_active Ceased
- 1989-12-14 ZA ZA899544A patent/ZA899544B/xx unknown
- 1989-12-18 CA CA002005776A patent/CA2005776C/en not_active Expired - Fee Related
- 1989-12-20 JP JP1330948A patent/JPH0315411A/ja active Granted
- 1989-12-22 ES ES8904339A patent/ES2018450A6/es not_active Expired - Lifetime
1990
- 1990-01-02 AR AR90315856A patent/AR244967A1/es active
- 1990-01-04 BR BR7000006U patent/BR7000006U/pt not_active IP Right Cessation
1991
- 1991-10-24 US US07/782,898 patent/US5195801A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3900220A1 (de)	1990-07-12
CA2005776A1 (en)	1990-07-05
AR244967A1 (es)	1993-12-30
JPH0315411A (ja)	1991-01-23
ATE103478T1 (de)	1994-04-15
AU4677089A (en)	1990-07-12
AU623958B2 (en)	1992-05-28
CA2005776C (en)	2000-02-01
EP0377138B1 (de)	1994-03-30
DE58907350D1 (de)	1994-05-05
ES2018450A6 (es)	1991-04-01
US5195801A (en)	1993-03-23
ZA899544B (en)	1990-09-26
EP0377138A1 (de)	1990-07-11
JPH0547202B2 (pt)	1993-07-16

Publication	Publication Date	Title
BR7000006U (pt)	1991-07-30	Disposicao construtiva introduzida em cadeiras
BR6800750U (pt)	1989-11-14	Disposicao construtiva em cadeirao
BR6801243U (pt)	1989-08-15	Disposicao construtiva em cadeira
BR6802119U (pt)	1990-05-15	Disposicao construtiva em cadeira
BR6901007U (pt)	1989-09-19	Disposicao introduzida em cadeira
BR6902148U (pt)	1990-09-11	Disposicao introduzida em cadeira
BR6900310U (pt)	1990-11-06	Disposicao construtiva em babador
BR6900081U (pt)	1990-09-18	Disposicao construtiva em bolsa-banqueta
BR6901851U (pt)	1991-07-09	Disposicao construtiva em rocadeira
BR6900866U (pt)	1989-10-31	Disposicao construtiva em algema
BR6900913U (pt)	1991-04-09	Disposicao construtiva em arquibancada
BR6901847U (pt)	1991-07-09	Disposicao construtiva em escrivaninha
BR6902425U (pt)	1991-07-23	Disposicao construtiva em pendural
BR6802482U (pt)	1989-10-10	Disposicao construtiva em engradado reduzido
BR6901723U (pt)	1991-07-09	Disposicao construtiva em colchao
BR6901486U (pt)	1991-06-25	Disposicao construtiva em moveis estofados
BR6702667U (pt)	1988-05-24	Disposicao introduzida em cadeira de praia
BR7002062U (pt)	1992-05-19	Disposicao construtiva em cadeira
BR6901454U (pt)	1991-02-13	Disposicao construtiva em churrasqueira
BR6900276U (pt)	1990-11-27	Disposicao construtiva em cadeira de balanco
BR6801045U (pt)	1989-03-14	Disposicao construtiva em cadeira metalica
BR6800014U (pt)	1988-08-23	Disposicao construtiva em carreta
BR6800198U (pt)	1989-09-19	Disposicao construtiva em semeadora-adubadora
BR6800363U (pt)	1989-10-03	Disposicao construtiva em quadriciclo
BR6800645U (pt)	1989-10-31	Disposicao construtiva em palmilha

Legal Events

Date	Code	Title	Description
1995-04-04	KD	Notifcation of receipt (letter patent)
1995-07-25	FG	Letter patent granted
2008-07-01	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 04/01/2000