EP0956792A3 - A support for oscillating or synchronized chair - Google Patents

A support for oscillating or synchronized chair Download PDF

Info

Publication number
EP0956792A3
EP0956792A3 EP99107347A EP99107347A EP0956792A3 EP 0956792 A3 EP0956792 A3 EP 0956792A3 EP 99107347 A EP99107347 A EP 99107347A EP 99107347 A EP99107347 A EP 99107347A EP 0956792 A3 EP0956792 A3 EP 0956792A3
Authority
EP
European Patent Office
Prior art keywords
oscillating
support
teeth
racks
chair
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.)
Withdrawn
Application number
EP99107347A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0956792A2 (en
Inventor
Armando Donati
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.)
Donati SpA
Original Assignee
Donati SpA
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 Donati SpA filed Critical Donati SpA
Publication of EP0956792A2 publication Critical patent/EP0956792A2/en
Publication of EP0956792A3 publication Critical patent/EP0956792A3/en
Withdrawn legal-status Critical Current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
    • A47C1/031—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
    • 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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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

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)
  • Special Chairs (AREA)
EP99107347A 1998-04-27 1999-04-21 A support for oscillating or synchronized chair Withdrawn EP0956792A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI980895 IT1306231B1 (it) 1998-04-27 1998-04-27 Supporto per sedia oscillante o sincronizzata
ITMI980895 1998-04-27

Publications (2)

Publication Number Publication Date
EP0956792A2 EP0956792A2 (en) 1999-11-17
EP0956792A3 true EP0956792A3 (en) 2001-02-07

Family

ID=11379899

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99107347A Withdrawn EP0956792A3 (en) 1998-04-27 1999-04-21 A support for oscillating or synchronized chair

Country Status (2)

Country Link
EP (1) EP0956792A3 (it)
IT (1) IT1306231B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4674318A3 (en) 2021-03-17 2026-04-01 Steelcase Inc. Seating arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779655A (en) * 1971-12-23 1973-12-18 Sanshin Kinzoku Ind Co Ltd Angle variable joint for foldable chair
FR2258817A1 (en) * 1974-01-28 1975-08-22 Faure Bertrand Automobile seat back inclination adjuster - has central cam controlling toothed segments engaging toothed ring
US4943115A (en) * 1986-09-02 1990-07-24 Girsberger Holding Ag Swivel chair with adjustable back rest

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779655A (en) * 1971-12-23 1973-12-18 Sanshin Kinzoku Ind Co Ltd Angle variable joint for foldable chair
FR2258817A1 (en) * 1974-01-28 1975-08-22 Faure Bertrand Automobile seat back inclination adjuster - has central cam controlling toothed segments engaging toothed ring
US4943115A (en) * 1986-09-02 1990-07-24 Girsberger Holding Ag Swivel chair with adjustable back rest

Also Published As

Publication number Publication date
IT1306231B1 (it) 2001-06-04
ITMI980895A1 (it) 1999-10-27
EP0956792A2 (en) 1999-11-17

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