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SE9200382L - Chair with adjustable backrest and seat - Google Patents

Chair with adjustable backrest and seat

Info

Publication number
SE9200382L
SE9200382L SE9200382A SE9200382A SE9200382L SE 9200382 L SE9200382 L SE 9200382L SE 9200382 A SE9200382 A SE 9200382A SE 9200382 A SE9200382 A SE 9200382A SE 9200382 L SE9200382 L SE 9200382L
Authority
SE
Sweden
Prior art keywords
backrest
seat cushion
base mount
seat
upright position
Prior art date
Application number
SE9200382A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9200382D0 (en
SE469870B (en
Inventor
J Larsvall
H Bergkvist
Original Assignee
Noco Stolar Ab
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 Noco Stolar Ab filed Critical Noco Stolar Ab
Priority to SE9200382A priority Critical patent/SE469870B/en
Publication of SE9200382D0 publication Critical patent/SE9200382D0/en
Priority to PCT/SE1993/000100 priority patent/WO1993015631A1/en
Priority to EP93904443A priority patent/EP0625879A1/en
Publication of SE9200382L publication Critical patent/SE9200382L/en
Publication of SE469870B publication Critical patent/SE469870B/en

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
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

A seat comprising a base mount (1) which supports an adjustable backrest (2) and a seat cushion (3) whose rear part is pivotally supported by the backrest (2) and whose forward part has a supportive part (31, 33; 12) which is displaceably carried by the base mount (1), wherein the arrangement is such that the bottom part of the backrest (2) and the seat cushion (3) are moved forwards relative to the base mount (1) as the backrest (2) is inclined rearwardly from an upright position. The backrest (2) has firmly connected thereto a frame structure (4) which extends in beneath the seat cushion (3); in that the frame structure (4) is displaceably carried by a support (5', 5"; 5, 6, 8, 9) mounted on the base mount (1) and has a guide (10) which coacts with the support (5', 5"; 5) and which in the upright position of the backrest (2) extends generally rearwards and upwards; and in that a supporting arrangement (23, 6, 7, 8, 13) connected to the base mount (1) supports the front supporting part (31, 33; 12) of the seat cushion (3) for movement along a predetermined movement path (23) and in that the guide (10) and the movement path (23) have extensions such that the height of the front edge of the seat cushion (3) above the floor will be held generally constant or will decrease as the backrest (2) is swung from its upright position to a rearwardly inclined position.
SE9200382A 1992-02-10 1992-02-10 Chair with adjustable backrest and seat SE469870B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9200382A SE469870B (en) 1992-02-10 1992-02-10 Chair with adjustable backrest and seat
PCT/SE1993/000100 WO1993015631A1 (en) 1992-02-10 1993-02-09 A chair
EP93904443A EP0625879A1 (en) 1992-02-10 1993-02-09 A chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200382A SE469870B (en) 1992-02-10 1992-02-10 Chair with adjustable backrest and seat

Publications (3)

Publication Number Publication Date
SE9200382D0 SE9200382D0 (en) 1992-02-10
SE9200382L true SE9200382L (en) 1993-08-11
SE469870B SE469870B (en) 1993-10-04

Family

ID=20385270

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200382A SE469870B (en) 1992-02-10 1992-02-10 Chair with adjustable backrest and seat

Country Status (3)

Country Link
EP (1) EP0625879A1 (en)
SE (1) SE469870B (en)
WO (1) WO1993015631A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971481A (en) * 1996-10-11 1999-10-26 Giroflex Entwicklungs Ag Chair, specially an office chair
DE102004045388B4 (en) * 2004-09-18 2006-10-19 Otto Bock Healthcare Gmbh Vehicle with tilt-adjustable driver's seat
GB201014953D0 (en) 2010-09-08 2010-10-20 Birkbeck Hilary R Slide chair action
GB201015414D0 (en) 2010-09-15 2010-10-27 Birkbeck Hilary R Link chair action
EP2559357A1 (en) * 2011-08-15 2013-02-20 BMA Ergonomics B.V. Reclining chair

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471024A (en) * 1946-10-04 1949-05-24 Roy A Cramer Chair with tilting back and automatically shiftable seat
NO163041C (en) * 1987-12-08 1990-03-28 Ring Mekanikk As CHAIR WITH ADJUSTABLE BACK.
US5058954A (en) * 1988-07-07 1991-10-22 Kan Chee Lee Body contour support structure for travelers and audiences
US5131717A (en) * 1990-09-28 1992-07-21 The Pelton & Crane Company Reclining chair having a movable seat back and a movable seat bottom

Also Published As

Publication number Publication date
EP0625879A1 (en) 1994-11-30
SE9200382D0 (en) 1992-02-10
WO1993015631A1 (en) 1993-08-19
SE469870B (en) 1993-10-04

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