DE59107042D1 - Multi-adjustable, height-adjustable chair, especially swivel chair. - Google Patents

Multi-adjustable, height-adjustable chair, especially swivel chair.

Info

Publication number
DE59107042D1
DE59107042D1 DE59107042T DE59107042T DE59107042D1 DE 59107042 D1 DE59107042 D1 DE 59107042D1 DE 59107042 T DE59107042 T DE 59107042T DE 59107042 T DE59107042 T DE 59107042T DE 59107042 D1 DE59107042 D1 DE 59107042D1
Authority
DE
Germany
Prior art keywords
chair
adjustable
height
backrest
seat
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59107042T
Other languages
German (de)
Inventor
Martin Ballendat
Wilfried Navratil
Georg Reinthaler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WIESNER HAGER MOEBEL GmbH
Original Assignee
WIESNER HAGER MOEBEL GmbH
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 WIESNER HAGER MOEBEL GmbH filed Critical WIESNER HAGER MOEBEL GmbH
Application granted granted Critical
Publication of DE59107042D1 publication Critical patent/DE59107042D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • 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
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity

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)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

In a chair, in particular a rotatable chair, a simultaneous adjustment of the height of the backrest, the height of the armrest and the depth of the seat can be achieved by mounting the backrest on steep lateral bearing arms (18) and, furthermore, to improve the ergonomic features the synchronous mechanism can be put out of action in the furthest forward position of the backrest by a stiff support of the seat (14) which is only released when the backrest is tilted backwards to a relatively great extent. <IMAGE>
DE59107042T 1991-09-30 1991-09-30 Multi-adjustable, height-adjustable chair, especially swivel chair. Expired - Fee Related DE59107042D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91116685A EP0535262B1 (en) 1991-09-30 1991-09-30 Adjustable chair which is adaptable to a person's stature, particularly rotatable chair

Publications (1)

Publication Number Publication Date
DE59107042D1 true DE59107042D1 (en) 1996-01-18

Family

ID=8207225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59107042T Expired - Fee Related DE59107042D1 (en) 1991-09-30 1991-09-30 Multi-adjustable, height-adjustable chair, especially swivel chair.

Country Status (4)

Country Link
EP (1) EP0535262B1 (en)
AT (1) ATE131016T1 (en)
DE (1) DE59107042D1 (en)
ES (1) ES2080211T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040189073A1 (en) * 2003-03-28 2004-09-30 Donald Chadwick Adjustable chair
US10485346B2 (en) * 2018-01-22 2019-11-26 Knoll, Inc. Chair tilt mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239451B (en) * 1962-05-29 1967-04-27 Dr Dr Hans W Juergens Chair with height-adjustable seat and adjustable backrest
US3215470A (en) * 1964-05-22 1965-11-02 Milsco Mfg Co Seat with adjustable elements
DE1808395B2 (en) * 1968-11-12 1970-09-03
DE3608718A1 (en) * 1986-03-15 1987-09-17 Drabert Soehne SEAT FURNITURE
DE3838999A1 (en) * 1988-11-18 1990-05-23 Roeder Gmbh CHAIR, ESPECIALLY WORK OR OFFICE CHAIR

Also Published As

Publication number Publication date
EP0535262B1 (en) 1995-12-06
EP0535262A1 (en) 1993-04-07
ATE131016T1 (en) 1995-12-15
ES2080211T3 (en) 1996-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee