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IT9012561A0 - OPERATIONAL TYPE CHAIR OR ARMCHAIR, PARTICULARLY FOR THE OFFICE, WITH VARIABLE BACKREST AND BALANCED BY THE USER'S BODY WEIGHT WEIGHING ON THE SEAT - Google Patents

OPERATIONAL TYPE CHAIR OR ARMCHAIR, PARTICULARLY FOR THE OFFICE, WITH VARIABLE BACKREST AND BALANCED BY THE USER'S BODY WEIGHT WEIGHING ON THE SEAT

Info

Publication number
IT9012561A0
IT9012561A0 IT12561A IT1256190A IT9012561A0 IT 9012561 A0 IT9012561 A0 IT 9012561A0 IT 12561 A IT12561 A IT 12561A IT 1256190 A IT1256190 A IT 1256190A IT 9012561 A0 IT9012561 A0 IT 9012561A0
Authority
IT
Italy
Prior art keywords
armchair
balanced
office
seat
user
Prior art date
Application number
IT12561A
Other languages
Italian (it)
Other versions
IT1241914B (en
IT9012561A1 (en
Inventor
Andrea Marani
Luca Marani
Original Assignee
M Piu Di Marani Giorgio E C S
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 M Piu Di Marani Giorgio E C S filed Critical M Piu Di Marani Giorgio E C S
Priority to IT12561A priority Critical patent/IT1241914B/en
Publication of IT9012561A0 publication Critical patent/IT9012561A0/en
Priority to IE400691A priority patent/IE914006A1/en
Priority to EP91119795A priority patent/EP0490131A1/en
Priority to CA002056753A priority patent/CA2056753A1/en
Priority to JP3321798A priority patent/JPH053817A/en
Publication of IT9012561A1 publication Critical patent/IT9012561A1/en
Application granted granted Critical
Publication of IT1241914B publication Critical patent/IT1241914B/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
    • A47C1/03261—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
    • A47C1/03274—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 of torsion type
    • 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 For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
IT12561A 1990-12-14 1990-12-14 OPERATING TYPE CHAIR OR ARMCHAIR, ESPECIALLY FOR THE OFFICE, WITH A VARIABLE STRUCTURE AND BALANCED BY THE BODY WEIGHT OF THE USER WHO SEAVES ON THE SEAT. IT1241914B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT12561A IT1241914B (en) 1990-12-14 1990-12-14 OPERATING TYPE CHAIR OR ARMCHAIR, ESPECIALLY FOR THE OFFICE, WITH A VARIABLE STRUCTURE AND BALANCED BY THE BODY WEIGHT OF THE USER WHO SEAVES ON THE SEAT.
IE400691A IE914006A1 (en) 1990-12-14 1991-11-18 Chair with reclining back
EP91119795A EP0490131A1 (en) 1990-12-14 1991-11-21 Chair with reclining back
CA002056753A CA2056753A1 (en) 1990-12-14 1991-12-02 Chair with reclining back
JP3321798A JPH053817A (en) 1990-12-14 1991-12-05 Chair having reclining seat back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12561A IT1241914B (en) 1990-12-14 1990-12-14 OPERATING TYPE CHAIR OR ARMCHAIR, ESPECIALLY FOR THE OFFICE, WITH A VARIABLE STRUCTURE AND BALANCED BY THE BODY WEIGHT OF THE USER WHO SEAVES ON THE SEAT.

Publications (3)

Publication Number Publication Date
IT9012561A0 true IT9012561A0 (en) 1990-12-14
IT9012561A1 IT9012561A1 (en) 1992-06-14
IT1241914B IT1241914B (en) 1994-02-01

Family

ID=11141626

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12561A IT1241914B (en) 1990-12-14 1990-12-14 OPERATING TYPE CHAIR OR ARMCHAIR, ESPECIALLY FOR THE OFFICE, WITH A VARIABLE STRUCTURE AND BALANCED BY THE BODY WEIGHT OF THE USER WHO SEAVES ON THE SEAT.

Country Status (5)

Country Link
EP (1) EP0490131A1 (en)
JP (1) JPH053817A (en)
CA (1) CA2056753A1 (en)
IE (1) IE914006A1 (en)
IT (1) IT1241914B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048335B2 (en) 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617623A1 (en) * 1986-05-26 1987-12-03 Drabert Soehne CHAIR
DE3682682D1 (en) * 1986-12-19 1992-01-09 Coop Operai Mobilieri ADJUSTABLE CHAIR.

Also Published As

Publication number Publication date
JPH053817A (en) 1993-01-14
IT1241914B (en) 1994-02-01
IE914006A1 (en) 1992-06-17
EP0490131A1 (en) 1992-06-17
CA2056753A1 (en) 1992-06-15
IT9012561A1 (en) 1992-06-14

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Legal Events

Date Code Title Description
0001 Granted