SE439239B - Ergonomisk stol med en sits och ett med sitsen stelt forbundet ryggstod - Google Patents

Ergonomisk stol med en sits och ett med sitsen stelt forbundet ryggstod

Info

Publication number
SE439239B
SE439239B SE7907457A SE7907457A SE439239B SE 439239 B SE439239 B SE 439239B SE 7907457 A SE7907457 A SE 7907457A SE 7907457 A SE7907457 A SE 7907457A SE 439239 B SE439239 B SE 439239B
Authority
SE
Sweden
Prior art keywords
backrest
seat
support
shoulder support
base plate
Prior art date
Application number
SE7907457A
Other languages
English (en)
Swedish (sv)
Other versions
SE7907457L (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.)
Filing date
Publication date
Application filed by Protoned Bv filed Critical Protoned Bv
Publication of SE7907457L publication Critical patent/SE7907457L/
Publication of SE439239B publication Critical patent/SE439239B/sv

Links

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 SE7907457L (sv) 1980-03-09
SE439239B true 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 (de)
JP (1) JPS5591314A (de)
AT (1) AT371982B (de)
BE (1) BE878676A (de)
CA (1) CA1119089A (de)
CH (1) CH636759A5 (de)
DE (1) DE2930268C2 (de)
FR (1) FR2435230A1 (de)
GB (1) GB2031275B (de)
IT (1) IT1123567B (de)
NL (1) NL181401C (de)
SE (1) SE439239B (de)

Families Citing this family (29)

* 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
USD309383S (en) 1986-05-15 1990-07-24 Steelcase, Inc. Chair seat
USD312003S (en) 1986-05-15 1990-11-13 Steelcase, Inc. Chair seat
USD299799S (en) 1986-05-15 1989-02-14 Steelcase Inc. Chair arm
USD311286S (en) 1986-05-15 1990-10-16 Steelcase Inc. Chair
USD312536S (en) 1986-05-15 1990-12-04 Steelcase, Inc. Chair
US4799732A (en) * 1987-10-06 1989-01-24 Okamura Corporation Chair seat inclining and moving device
USD318184S (en) 1990-02-09 1991-07-16 Steelcase Inc. Chair
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
US6086153A (en) * 1997-10-24 2000-07-11 Steelcase Inc. Chair with reclineable back and adjustable energy mechanism
GB2354433A (en) * 1999-09-17 2001-03-28 Glaser Alan Adjustable backrest
USD481232S1 (en) 2003-03-27 2003-10-28 Dennis M. Turner Chair back
USD489554S1 (en) 2003-04-15 2004-05-11 Cosco Management, Inc. Chair back
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
DE602006014274D1 (de) * 2006-09-18 2010-06-24 Pro Cord Spa Sitzrückenlehne mit integrierter Lendenstütze
US7278688B1 (en) * 2006-10-04 2007-10-09 Hsiang-Lin Hung Elastic support structure for a human body to lean against
CN104188409B (zh) * 2008-05-26 2017-07-07 斯特尔凯斯公司 用于座椅单元的适应性靠背
US7850246B2 (en) * 2009-02-19 2010-12-14 Ford Global Technologies, Llc Shingled thin seat construction for vehicle
US20100264709A1 (en) * 2009-04-16 2010-10-21 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
DE112019007468T5 (de) * 2019-06-17 2022-02-24 Quali Co., Ltd. Verstellbarer Stuhl
US11944208B2 (en) * 2021-06-14 2024-04-02 Knoll, Inc. Chair and method of making the chair

Family Cites Families (16)

* 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
GB589731A (en) 1945-03-29 1947-06-27 Tan Sad Chair Co 1931 Ltd Improvements connected with the pivotal mounting of the back of a chair or seat
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
GB756372A (en) 1953-10-19 1956-09-05 Messrs Dare Inglis Products Lt Back rest for a seat
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 (de) * 1970-12-21 1972-06-23
CH590031A5 (de) * 1975-01-10 1977-07-29 Fehlbaum & Co
CH602053A5 (de) * 1975-06-13 1978-07-31 Fehlbaum & Co
US4043592A (en) * 1975-09-05 1977-08-23 Steelcase Inc. Adjustable seat back mechanism

Also Published As

Publication number Publication date
IT1123567B (it) 1986-04-30
ATA593979A (de) 1983-01-15
JPS5591314A (en) 1980-07-10
GB2031275A (en) 1980-04-23
US4316632A (en) 1982-02-23
SE7907457L (sv) 1980-03-09
BE878676A (fr) 1980-03-07
DE2930268C2 (de) 1986-12-11
AT371982B (de) 1983-08-25
NL7905930A (nl) 1980-03-11
GB2031275B (en) 1983-03-02
NL181401C (nl) 1987-08-17
FR2435230A1 (fr) 1980-04-04
DE2930268A1 (de) 1980-03-13
CH636759A5 (de) 1983-06-30
CA1119089A (en) 1982-03-02
IT7925557A0 (it) 1979-09-07
FR2435230B1 (de) 1984-04-27
NL181401B (nl) 1987-03-16

Similar Documents

Publication Publication Date Title
SE439239B (sv) Ergonomisk stol med en sits och ett med sitsen stelt forbundet ryggstod
US4032190A (en) Ergonomically designed chair
US5664835A (en) Chair
CN1306893C (zh) 椅子靠背
US6070937A (en) Chair with user responsive reclinable back-support
FI80193B (fi) Stol.
US7971935B2 (en) Ergonomic side chair
US4641885A (en) Work chair having a vertically adjustable chair support
US5577811A (en) Ergonomic chair
US9538849B2 (en) Chair back with lumbar and pelvic supports
CN104736018B (zh) 结合有多个挠曲区域的弹性座椅
US4618185A (en) Ergonomic chair
US7775601B2 (en) Back structure for a chair
KR20030008370A (ko) 차량 좌석용 척추 지지대
JPS63317104A (ja) 腰掛け家具
US10893751B2 (en) Chair back
US9149123B2 (en) Chair seat pan and chair incorporating same
KR102296210B1 (ko) 고정 지지구조가 개선된 등받이 틸팅 의자
US11071387B2 (en) Chair
US4036526A (en) Furniture spring support
KR102506194B1 (ko) 3d 탄력구조의 분할형 요추받침구를 갖는 의자용 등받이체
KR19990046590A (ko) 의자등받이
EP3813594A1 (de) Stuhlstruktur
KR200450119Y1 (ko) 의자의 헤드레스트 체결구조
KR20020010437A (ko) 의자

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7907457-1

Effective date: 19930406

Format of ref document f/p: F