SE7907457L - Ergonomisk stol - Google Patents

Ergonomisk stol

Info

Publication number: SE7907457L
Authority: SE; Sweden
Prior art keywords: curve; shoulder pad; spine; back rest; chair
Prior art date: 1978-09-08

Application number

SE7907457A

Other languages

Unknown language ( )

English (en)

Other versions

SE439239B (sv

Inventor

E Breuning

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.)

1978-09-08

Filing date

1979-09-07

Publication date

1980-03-09

1979-09-07 Application filed by Protoned Bv filed Critical Protoned Bv

1980-03-09 Publication of SE7907457L publication Critical patent/SE7907457L/sv

1985-06-10 Publication of SE439239B publication Critical patent/SE439239B/sv

Classifications

- 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
- A47C3/12—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shape seat and back-rest unit, e.g. having arm rests
- 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—Supports for the head or the back
- A47C7/40—Supports for the head or the back for the back
- A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Landscapes

Chairs Characterized By Structure (AREA)
Chair Legs, Seat Parts, And Backrests (AREA)

SE7907457A 1978-09-08 1979-09-07 Ergonomisk stol med en sits och ett med sitsen stelt forbundet ryggstod SE439239B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH943378A CH636759A5 (de)	1978-09-08	1978-09-08	Ergonomischer stuhl.

Publications (2)

Publication Number	Publication Date
SE7907457L true SE7907457L (sv)	1980-03-09
SE439239B SE439239B (sv)	1985-06-10

Family

ID=4351932

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7907457A SE439239B (sv)	1978-09-08	1979-09-07	Ergonomisk stol med en sits och ett med sitsen stelt forbundet ryggstod

Country Status (12)

Country	Link
US (1)	US4316632A (sv)
JP (1)	JPS5591314A (sv)
AT (1)	AT371982B (sv)
BE (1)	BE878676A (sv)
CA (1)	CA1119089A (sv)
CH (1)	CH636759A5 (sv)
DE (1)	DE2930268C2 (sv)
FR (1)	FR2435230A1 (sv)
GB (1)	GB2031275B (sv)
IT (1)	IT1123567B (sv)
NL (1)	NL181401C (sv)
SE (1)	SE439239B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8400855A (nl) *	1984-03-16	1985-10-16	Wagemans Maastricht B V	Verend scharnier.
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
US4799732A (en) *	1987-10-06	1989-01-24	Okamura Corporation	Chair seat inclining and moving device
JPH0825414B2 (ja) *	1991-12-05	1996-03-13	タカタ株式会社	幼児用拘束保護シート
US5277475A (en) *	1992-07-15	1994-01-11	Engineered Components, Inc.	One piece back support for a chair
DE9313841U1 (de) *	1993-09-13	1993-12-16	Zapf, Otto, 61462 Königstein	Rückenlehne eines Sitzmöbels
CA2158237A1 (en) *	1995-09-13	1997-03-14	Paolo Favaretto	Chair with a pivoting backrest
US5909923A (en) *	1997-10-24	1999-06-08	Steelcase Inc.	Chair with novel pivot mounts and method of assembly
GB2354433A (en) *	1999-09-17	2001-03-28	Glaser Alan	Adjustable backrest
US6974188B2 (en) *	2003-08-13	2005-12-13	Cosco Management, Inc.	Chair with pivotable chair back
US7237841B2 (en) *	2004-06-10	2007-07-03	Steelcase Development Corporation	Back construction with flexible lumbar
US7458637B2 (en) *	2004-06-10	2008-12-02	Steelcase Inc.	Back construction with flexible lumbar
EP1900307B1 (en) *	2006-09-18	2010-05-12	Pro-Cord S.P.A.	Chair backrest with integral lumbar support
US7278688B1 (en) *	2006-10-04	2007-10-09	Hsiang-Lin Hung	Elastic support structure for a human body to lean against
WO2009151545A2 (en) *	2008-05-26	2009-12-17	Steelcase Inc.	Conforming back for a seating unit
US7850246B2 (en) *	2009-02-19	2010-12-14	Ford Global Technologies, Llc	Shingled thin seat construction for vehicle
CA2699558A1 (en) *	2009-04-16	2010-10-16	Steven Pearse	Back extension backrest
US9301612B2 (en) *	2013-06-10	2016-04-05	Grand Rapids Chair Company	Chair with a swivel back support
USD696545S1 (en)	2013-07-30	2013-12-31	Steelcase, Inc.	Rear surface of a chair back
JPWO2020255195A1 (sv) *	2019-06-17	2020-12-24
US11944208B2 (en) *	2021-06-14	2024-04-02	Knoll, Inc.	Chair and method of making the chair

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2424753A (en) *		1947-07-29		herold
US158869A (en) *		1875-01-19		Improvement in rocking-chairs
US1778024A (en) *	1928-04-06	1930-10-14	Int Motor Co	Chassis unit support
US2334618A (en) *	1943-02-16	1943-11-16	Henry A Foscue	Platform rocker
DE921588C (de) *	1950-04-14	1954-12-23	Karl Weber	Sitzmoebel mit nachgiebigem Sitz und Lehne
US2711211A (en) *	1952-04-16	1955-06-21	Tan Sad Chair Co 1931 Ltd	Resiliently mounted back rest
CA644544A (en) *	1958-07-07	1962-07-10	F. Pile John	Separable shock mount
DE1654375A1 (de) *	1967-12-12	1971-02-18	Albert Spieth	Gelenk fuer die schwenkbare Rueckenstuetze eines Sitzmoebels
DE1994075U (de) *	1968-04-16	1968-09-19	Albert Spieth	Gelenk fuer die schwenkbare rueckenstuetze eines sitzmoebels.
US3544159A (en) *	1968-05-10	1970-12-01	Consolidated Burris Intern Ltd	Tiltable chair construction
NL7018604A (sv) *	1970-12-21	1972-06-23
CH590031A5 (sv) *	1975-01-10	1977-07-29	Fehlbaum & Co
CH602053A5 (sv) *	1975-06-13	1978-07-31	Fehlbaum & Co
US4043592A (en) *	1975-09-05	1977-08-23	Steelcase Inc.	Adjustable seat back mechanism

1978
- 1978-09-08 CH CH943378A patent/CH636759A5/de not_active IP Right Cessation
1979
- 1979-07-26 DE DE2930268A patent/DE2930268C2/de not_active Expired
- 1979-08-01 NL NLAANVRAGE7905930,A patent/NL181401C/xx not_active IP Right Cessation
- 1979-08-22 US US06/068,850 patent/US4316632A/en not_active Expired - Lifetime
- 1979-09-04 FR FR7922088A patent/FR2435230A1/fr active Granted
- 1979-09-07 GB GB7931040A patent/GB2031275B/en not_active Expired
- 1979-09-07 CA CA000335218A patent/CA1119089A/en not_active Expired
- 1979-09-07 IT IT25557/79A patent/IT1123567B/it active
- 1979-09-07 BE BE0/197065A patent/BE878676A/fr not_active IP Right Cessation
- 1979-09-07 SE SE7907457A patent/SE439239B/sv not_active IP Right Cessation
- 1979-09-07 JP JP11430279A patent/JPS5591314A/ja active Pending
- 1979-09-07 AT AT0593979A patent/AT371982B/de active

Also Published As

Publication number	Publication date
IT1123567B (it)	1986-04-30
US4316632A (en)	1982-02-23
JPS5591314A (en)	1980-07-10
DE2930268A1 (de)	1980-03-13
NL181401B (nl)	1987-03-16
CH636759A5 (de)	1983-06-30
BE878676A (fr)	1980-03-07
GB2031275B (en)	1983-03-02
FR2435230B1 (sv)	1984-04-27
SE439239B (sv)	1985-06-10
DE2930268C2 (de)	1986-12-11
CA1119089A (en)	1982-03-02
GB2031275A (en)	1980-04-23
ATA593979A (de)	1983-01-15
NL181401C (nl)	1987-08-17
FR2435230A1 (fr)	1980-04-04
AT371982B (de)	1983-08-25
NL7905930A (nl)	1980-03-11
IT7925557A0 (it)	1979-09-07

Publication	Publication Date	Title
SE7907457L (sv)	1980-03-09	Ergonomisk stol
US3477425A (en)	1969-11-11	Support collar
DE2966781D1 (en)	1984-04-19	A supporting device for use in a kneeling-like sitting posture
NO912211L (no)	1991-12-12	Ryggstoettevest.
YU42189B (en)	1988-06-30	Flexible elastic support on chairs and similar
EP0258156A3 (en)	1989-03-01	Folding chair with an adjustable back and foot rest
FR2527061B1 (fr)	1985-11-15	Siege articule
ATE41855T1 (de)	1989-04-15	Ergonomischer stuhl.
GB1046574A (en)	1966-10-26	A resilient chair
Naeth	1985	Ecosystem reconstruction and stabilization following pipeline construction through solonetzic native rangeland in southern Alberta
DK207185A (da)	1985-05-09	Indstillelig stol
USD159003S (en)	1950-06-13	Furniture base unit
USD184347S (en)	1959-02-03	Removable car bed
GB2013489A (en)	1979-08-15	Improvements in or Relating to Beds
USD177238S (en)	1956-03-27	Headrest
CN2286566Y (zh)	1998-07-29	可调节书桌
CN2182746Y (zh)	1994-11-16	读写姿势器
USD194725S (en)	1963-02-26	Desk pad or similar article
USD182474S (en)	1958-04-08	Combined chair and desk
Aparicio	1989	, et al. Aparicio M
NL7804368A (en)	1979-10-26	Eye drop bottle attachment with flexible arms - which force the eyelids apart and support the bottle during use
Picard	1980	The liability of doctors and hospitals in Canada
Eley	1988	The control of brown adipose tissue function in mice with goldthioglucose-induced obesity.
ES2010427A6 (es)	1989-11-01	Procedimiento para la obtencion de derivados indolicos de formula general (i)>
ES1001907U (es)	1988-05-16	Dispositivo de fijacion para sillas altas plegables para ninos

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7907457-1 Effective date: 19930406 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7907457-1

Effective date: 19930406

Format of ref document f/p: F