EP0956793A3 - A tiltable support for chair - Google Patents

A tiltable support for chair Download PDF

Info

Publication number
EP0956793A3
EP0956793A3 EP99107348A EP99107348A EP0956793A3 EP 0956793 A3 EP0956793 A3 EP 0956793A3 EP 99107348 A EP99107348 A EP 99107348A EP 99107348 A EP99107348 A EP 99107348A EP 0956793 A3 EP0956793 A3 EP 0956793A3
Authority
EP
European Patent Office
Prior art keywords
inclined surface
chair
wedge
mobile
spring
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Withdrawn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
EP99107348A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0956793A2 (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 EP0956793A2 publication Critical patent/EP0956793A2/en
Publication of EP0956793A3 publication Critical patent/EP0956793A3/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Withdrawn legal-status Critical Current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
    • A47C1/03255—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
    • 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

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)
EP99107348A 1998-04-27 1999-04-21 A tiltable support for chair Withdrawn EP0956793A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1998MI000894A IT1306230B1 (it) 1998-04-27 1998-04-27 Supporto inclinabile per sedia
ITMI980894 1998-04-27

Publications (2)

Publication Number Publication Date
EP0956793A2 EP0956793A2 (en) 1999-11-17
EP0956793A3 true EP0956793A3 (en) 2001-01-17

Family

ID=11379898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99107348A Withdrawn EP0956793A3 (en) 1998-04-27 1999-04-21 A tiltable support for chair

Country Status (3)

Country Link
US (1) US20010013569A1 (it)
EP (1) EP0956793A3 (it)
IT (1) IT1306230B1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2446654C (en) * 2003-10-24 2011-12-20 Ram Machines (1990) Ltd. Chair spring tension control
US7494185B2 (en) * 2004-08-26 2009-02-24 L & P Property Management Company J-back adjustment mechanism
ITMI20050116U1 (it) * 2005-04-06 2006-10-07 Donati Spa Meccanismo di sincronizzazione per sedie o poltrone
DE102005017143B4 (de) * 2005-04-13 2007-06-21 Bock 1 Gmbh & Co. Kg Vorrichtung zur Sitzneigeverstellung eines Stuhles
US7766426B2 (en) * 2006-08-29 2010-08-03 Ram Machines (1990) Ltd. Tilt controls for chairs
ITMI20070719A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di inclinazione per un sedile reclinabile.
ITMI20070718A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di regolazione per sedie regolabili e simili.
US8498621B2 (en) * 2008-08-20 2013-07-30 At&T Mobility Ii Llc Cellular device management
IT1391975B1 (it) * 2008-11-12 2012-02-02 L&P Property Man Co Dispositivo di regolazione della spinta di un meccanismo, particolarmente per sedute regolabili
ITUB20154688A1 (it) * 2015-10-15 2017-04-15 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie regolabile
IT201600071468A1 (it) 2016-07-08 2018-01-08 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830431A (en) * 1987-08-24 1989-05-16 Noboru Inoue Interlocking cushioning mechanism for supporting seat portion and backrest of chair in integral fashion
DE4324543A1 (de) * 1993-07-22 1995-01-26 Trendoffice Bueromoebel Stuhl, insbesondere Bürostuhl

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830431A (en) * 1987-08-24 1989-05-16 Noboru Inoue Interlocking cushioning mechanism for supporting seat portion and backrest of chair in integral fashion
DE4324543A1 (de) * 1993-07-22 1995-01-26 Trendoffice Bueromoebel Stuhl, insbesondere Bürostuhl

Also Published As

Publication number Publication date
IT1306230B1 (it) 2001-06-04
EP0956793A2 (en) 1999-11-17
ITMI980894A1 (it) 1999-10-27
US20010013569A1 (en) 2001-08-16

Similar Documents

Publication Publication Date Title
EP0972469A3 (en) Mechanical device, particularly for synchronous movement of the backrest and seat of a chair
EP0898912A3 (en) Adjustable highchair
DK166254C (da) Siddemoebel med samtidig svingning af saedeflade og rygstoed
TW200531660A (en) Chair with tiltable backrest
CA2273941A1 (en) A constant center of gravity tiltable chair of a wheelchair
AU2001263950A1 (en) Chair
EP1384424A3 (en) Synchrotilt chair with adjustable seat, back and energy mechanism
AU6639498A (en) Arrangement for beds and other reclining or seating furniture
EP0956793A3 (en) A tiltable support for chair
EP1256293A3 (de) Stuhl, insbesondere Bürostuhl
HK1031667A1 (en) Tilting seat chair
AU2950800A (en) Arrangement for beds and other reclining or seating furniture
EP0880921A3 (en) Arm-rest for a chair, and a chair comprising this arm-rest
GB0100388D0 (en) Chairs
EP1247474A3 (en) Reclining chair
EP0941679A3 (en) Rocking and gliding mechanism
EP1197167A3 (en) Chair tilting mechanism and a chair incorporating such a mechanism
EP0954997A3 (en) Device for the synchronized adjustment of the position of the seat and back of a chair
GB9921945D0 (en) A rocking chair
EP1350446A3 (en) Chair with advanceable seat
EP0846429A3 (en) A chair structure
AU2002300266B2 (en) Ergonomic seat with inclined femoral portion
FR2822769B1 (fr) Siege, en particulier pour transports en commun
EP1157639A3 (en) Knockdown frame for chairs
EP1068838A3 (en) Reclining chair for medical use

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20010718