ITBS940123A1 - SELECTOR DEVICE FOR LOCKING THE OSCILLATING SUPPORT OF THE CHAIR SEAT IN VARIOUS POSITIONS - Google Patents

SELECTOR DEVICE FOR LOCKING THE OSCILLATING SUPPORT OF THE CHAIR SEAT IN VARIOUS POSITIONS

Info

Publication number
ITBS940123A1
ITBS940123A1 IT94BS000123A ITBS940123A ITBS940123A1 IT BS940123 A1 ITBS940123 A1 IT BS940123A1 IT 94BS000123 A IT94BS000123 A IT 94BS000123A IT BS940123 A ITBS940123 A IT BS940123A IT BS940123 A1 ITBS940123 A1 IT BS940123A1
Authority
IT
Italy
Prior art keywords
selector device
locking
oscillating support
various positions
chair seat
Prior art date
Application number
IT94BS000123A
Other languages
Italian (it)
Inventor
Sergio Moreschi
Original Assignee
Cofemo 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 Cofemo Spa filed Critical Cofemo Spa
Priority to IT94BS000123A priority Critical patent/IT1268781B1/en
Publication of ITBS940123A0 publication Critical patent/ITBS940123A0/en
Priority to EP95830264A priority patent/EP0707816A1/en
Publication of ITBS940123A1 publication Critical patent/ITBS940123A1/en
Application granted granted Critical
Publication of IT1268781B1 publication Critical patent/IT1268781B1/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
    • A47C1/03266—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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

Si tratto di una sedia del tipo sia a sedile oscillante che con sedile e schienale a spostamenti sincronizzati comprendente: un corpo a scatola stazionarlo (13) fissato su un basamento di sostegno (14); un supporto oscillante (11), imperniato a detto corpo a scatola (13) e portante i mezzi di seduta; ed un dispositivo selettore (17) di bloccaggio/sbloccaggio del supporto oscillante (11) sul corpo stazionario. Il dispositivo selettore comprende un elemento di blocco (18) ed una biella di preselezione (19) girevoli indipendentemente su perno e intercollegati con una coppia di elementi elastici (20, 21) ad azione l'uno contraria all'altro.FIGURA 1a.This is a chair of the type both with swinging seat and with seat and backrest with synchronized movements comprising: a stationary box body (13) fixed on a support base (14); an oscillating support (11), pivoted to said box body (13) and carrying the seating means; and a selector device (17) for locking / unlocking the oscillating support (11) on the stationary body. The selector device comprises a locking element (18) and a preselection connecting rod (19) which can be independently rotated on a pivot and interconnected with a pair of elastic elements (20, 21) acting opposite to each other.

IT94BS000123A 1994-10-20 1994-10-20 SELECTOR DEVICE FOR LOCKING THE OSCILLATING SUPPORT OF THE CHAIR SEAT IN VARIOUS POSITIONS IT1268781B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT94BS000123A IT1268781B1 (en) 1994-10-20 1994-10-20 SELECTOR DEVICE FOR LOCKING THE OSCILLATING SUPPORT OF THE CHAIR SEAT IN VARIOUS POSITIONS
EP95830264A EP0707816A1 (en) 1994-10-20 1995-06-23 Selector device to lock the oscillating support of a chair seat in various positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94BS000123A IT1268781B1 (en) 1994-10-20 1994-10-20 SELECTOR DEVICE FOR LOCKING THE OSCILLATING SUPPORT OF THE CHAIR SEAT IN VARIOUS POSITIONS

Publications (3)

Publication Number Publication Date
ITBS940123A0 ITBS940123A0 (en) 1994-10-20
ITBS940123A1 true ITBS940123A1 (en) 1996-04-22
IT1268781B1 IT1268781B1 (en) 1997-03-06

Family

ID=11345418

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94BS000123A IT1268781B1 (en) 1994-10-20 1994-10-20 SELECTOR DEVICE FOR LOCKING THE OSCILLATING SUPPORT OF THE CHAIR SEAT IN VARIOUS POSITIONS

Country Status (2)

Country Link
EP (1) EP0707816A1 (en)
IT (1) IT1268781B1 (en)

Families Citing this family (1)

* 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638273A1 (en) * 1986-10-13 1988-04-21 Thonet Geb Gmbh Piece of seating furniture
IT1244070B (en) * 1990-10-24 1994-07-05 Emilio Ambasz SUPPORT FOR THE SEAT OF OFFICE ARMCHAIRS OR SIMILAR WITH A DEVICE FOR THE CHANGE IN THE INCLINATION OF THE SESSION.

Also Published As

Publication number Publication date
EP0707816A1 (en) 1996-04-24
IT1268781B1 (en) 1997-03-06
ITBS940123A0 (en) 1994-10-20

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Legal Events

Date Code Title Description
0001 Granted