EP0846429A3 - A chair structure - Google Patents

A chair structure Download PDF

Info

Publication number
EP0846429A3
EP0846429A3 EP97203375A EP97203375A EP0846429A3 EP 0846429 A3 EP0846429 A3 EP 0846429A3 EP 97203375 A EP97203375 A EP 97203375A EP 97203375 A EP97203375 A EP 97203375A EP 0846429 A3 EP0846429 A3 EP 0846429A3
Authority
EP
European Patent Office
Prior art keywords
chair structure
backrest
seat
support
structure described
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Withdrawn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
EP97203375A
Other languages
German (de)
French (fr)
Other versions
EP0846429A2 (en
Inventor
Antonio Dal Monte
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.)
Clerprem SpA
Original Assignee
Clerprem 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 Clerprem SpA filed Critical Clerprem SpA
Publication of EP0846429A2 publication Critical patent/EP0846429A2/en
Publication of EP0846429A3 publication Critical patent/EP0846429A3/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Withdrawn legal-status Critical Current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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/024—Seat parts with double seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/405—Support for the head or the back for the back with double backrests

Abstract

The chair structure described comprises a seat (5) and a backrest (6) which are adjustable independently of one another according to the desired conditions of support.
EP97203375A 1996-12-06 1997-10-30 A chair structure Withdrawn EP0846429A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96PD000301 IT1288007B1 (en) 1996-12-06 1996-12-06 CHAIR STRUCTURE
ITPD960301 1996-12-06

Publications (2)

Publication Number Publication Date
EP0846429A2 EP0846429A2 (en) 1998-06-10
EP0846429A3 true EP0846429A3 (en) 2000-05-17

Family

ID=11391595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97203375A Withdrawn EP0846429A3 (en) 1996-12-06 1997-10-30 A chair structure

Country Status (2)

Country Link
EP (1) EP0846429A3 (en)
IT (1) IT1288007B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2206295C1 (en) * 2002-02-14 2003-06-20 Быков Алексей Алексеевич Method for unloading vertebral column
EP2451316B1 (en) * 2009-07-06 2013-03-27 Burosit Buro Donanimlari Sanayi Ve Ticaret Anonim Sirketi Sitting apparatus providing body ergonomy
CN109124132B (en) * 2018-09-19 2021-06-08 宁波市玄图数字科技有限公司 Office chair adjusting device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463547A (en) * 1967-10-20 1969-08-26 John M Brennan Flexible chair seat
US4183492A (en) * 1977-10-11 1980-01-15 Willibald Grammer Vehicle seat
US4339103A (en) * 1979-07-26 1982-07-13 Toyota Jidosha Kogyo Kabushiki Kaisha Device for adjusting inclined angle of seating surface of seat cushion
EP0071710A2 (en) * 1981-08-05 1983-02-16 SITAG Sitzmöbel AG. Office chair with adjustable seat and backrest
US4479679A (en) * 1981-06-08 1984-10-30 Steelcase Inc. Body weight chair control
EP0343120A1 (en) * 1988-05-18 1989-11-23 PRO-CORD s.r.l. A chair with a pivoting seat
WO1990000873A1 (en) * 1988-07-19 1990-02-08 'aura' Herbert D. Stolle Gmbh & Co. Back-rest
WO1991018539A1 (en) * 1990-06-05 1991-12-12 'aura' Herbert D. Stolle Gmbh & Co. Back-rest
DE4220332A1 (en) * 1991-06-25 1993-01-14 Normalien Srl DEVICES FOR TILTING THE BACKREST AND THE SEAT OF ARMCHAIRS AND ARMCHAIRS
US5580128A (en) * 1994-08-10 1996-12-03 Johnson; Robert E. Therapeutic seat
EP0772987A2 (en) * 1995-09-08 1997-05-14 Everwijn Petrus Maria Ridder Chair or armchair

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463547A (en) * 1967-10-20 1969-08-26 John M Brennan Flexible chair seat
US4183492A (en) * 1977-10-11 1980-01-15 Willibald Grammer Vehicle seat
US4339103A (en) * 1979-07-26 1982-07-13 Toyota Jidosha Kogyo Kabushiki Kaisha Device for adjusting inclined angle of seating surface of seat cushion
US4479679A (en) * 1981-06-08 1984-10-30 Steelcase Inc. Body weight chair control
EP0071710A2 (en) * 1981-08-05 1983-02-16 SITAG Sitzmöbel AG. Office chair with adjustable seat and backrest
EP0343120A1 (en) * 1988-05-18 1989-11-23 PRO-CORD s.r.l. A chair with a pivoting seat
WO1990000873A1 (en) * 1988-07-19 1990-02-08 'aura' Herbert D. Stolle Gmbh & Co. Back-rest
WO1991018539A1 (en) * 1990-06-05 1991-12-12 'aura' Herbert D. Stolle Gmbh & Co. Back-rest
DE4220332A1 (en) * 1991-06-25 1993-01-14 Normalien Srl DEVICES FOR TILTING THE BACKREST AND THE SEAT OF ARMCHAIRS AND ARMCHAIRS
US5580128A (en) * 1994-08-10 1996-12-03 Johnson; Robert E. Therapeutic seat
EP0772987A2 (en) * 1995-09-08 1997-05-14 Everwijn Petrus Maria Ridder Chair or armchair

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"ENTSPANNTE SITZHALTUNG", BETRIEBSTECHNIK,DE,TECHNISCHER VERLAG RESCH KG. GRAEFELFING, vol. 35, no. 6, 1 June 1994 (1994-06-01), pages 56, XP000453853, ISSN: 0409-2791 *

Also Published As

Publication number Publication date
ITPD960301A1 (en) 1998-06-06
EP0846429A2 (en) 1998-06-10
IT1288007B1 (en) 1998-09-10

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