DE3772819D1 - Integrierter stuhl und bedienungsvorrichtung. - Google Patents

Integrierter stuhl und bedienungsvorrichtung.

Info

Publication number
DE3772819D1
DE3772819D1 DE8787303153T DE3772819T DE3772819D1 DE 3772819 D1 DE3772819 D1 DE 3772819D1 DE 8787303153 T DE8787303153 T DE 8787303153T DE 3772819 T DE3772819 T DE 3772819T DE 3772819 D1 DE3772819 D1 DE 3772819D1
Authority
DE
Germany
Prior art keywords
operating device
integrated chair
chair
integrated
operating
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
DE8787303153T
Other languages
English (en)
Inventor
Glenn Alan Knoblock
Duane Milo Buekema
David Scott Teppo
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.)
Steelcase Inc
Original Assignee
Steelcase Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42334825&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3772819(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Steelcase Inc filed Critical Steelcase Inc
Application granted granted Critical
Publication of DE3772819D1 publication Critical patent/DE3772819D1/de
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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
    • A47C3/245—Chairs or stools with vertically-adjustable seats with vertical spindle resiliently supported
    • 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
    • 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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/18—Chairs or stools with rotatable seat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/02—Molded

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)
DE8787303153T 1986-04-10 1987-04-10 Integrierter stuhl und bedienungsvorrichtung. Expired - Fee Related DE3772819D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/850,268 US4776633A (en) 1986-04-10 1986-04-10 Integrated chair and control

Publications (1)

Publication Number Publication Date
DE3772819D1 true DE3772819D1 (de) 1991-10-17

Family

ID=42334825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787303153T Expired - Fee Related DE3772819D1 (de) 1986-04-10 1987-04-10 Integrierter stuhl und bedienungsvorrichtung.

Country Status (5)

Country Link
US (8) US4744603A (de)
EP (1) EP0242140B1 (de)
JP (5) JPS6323620A (de)
CA (2) CA1263296A (de)
DE (1) DE3772819D1 (de)

Families Citing this family (227)

* Cited by examiner, † Cited by third party
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US5333934A (en) 1994-08-02
EP0242140B1 (de) 1991-09-11
JPH06253942A (ja) 1994-09-13
JPS6323620A (ja) 1988-01-30
US5352022A (en) 1994-10-04
US5611598A (en) 1997-03-18
JPH0815448B2 (ja) 1996-02-21
US5487591A (en) 1996-01-30
US4744603A (en) 1988-05-17
JP3142518B2 (ja) 2001-03-07
US5806930A (en) 1998-09-15
US4776633A (en) 1988-10-11
US5050931A (en) 1991-09-24
JPH0815449B2 (ja) 1996-02-21
EP0242140A2 (de) 1987-10-21
EP0242140A3 (en) 1988-01-13
JPH03242113A (ja) 1991-10-29
JPH06253941A (ja) 1994-09-13
JPH0470004B2 (de) 1992-11-09
JPH0822250B2 (ja) 1996-03-06
CA1263296A (en) 1989-11-28
CA1277219C (en) 1990-12-04
JPH11103967A (ja) 1999-04-20

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