CH669721A5 - - Google Patents

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Publication number
CH669721A5
CH669721A5 CH4799/86A CH479986A CH669721A5 CH 669721 A5 CH669721 A5 CH 669721A5 CH 4799/86 A CH4799/86 A CH 4799/86A CH 479986 A CH479986 A CH 479986A CH 669721 A5 CH669721 A5 CH 669721A5
Authority
CH
Switzerland
Prior art keywords
backrest
seat
support
fixed body
chair
Prior art date
Application number
CH4799/86A
Other languages
English (en)
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
Publication of CH669721A5 publication Critical patent/CH669721A5/it

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
    • A47C1/03255—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
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
CH4799/86A 1986-02-21 1986-12-02 CH669721A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT05130/86A IT1191383B (it) 1986-02-21 1986-02-21 Sedia con sedile e schienale ad inclinazione variabile sincronizzata

Publications (1)

Publication Number Publication Date
CH669721A5 true CH669721A5 (sv) 1989-04-14

Family

ID=11118070

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4799/86A CH669721A5 (sv) 1986-02-21 1986-12-02

Country Status (5)

Country Link
CH (1) CH669721A5 (sv)
DE (1) DE3640336A1 (sv)
ES (1) ES2004040A6 (sv)
FR (1) FR2594663B1 (sv)
IT (1) IT1191383B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO174135C (no) * 1990-09-05 1994-03-23 Staal & Stil As Arbeidsstol
NO934790L (no) * 1993-12-23 1995-06-26 Jurek Buchacz Anordning ved vippebeslag for en stol
DE19517658A1 (de) * 1995-05-13 1996-11-14 Link Wilhelm Kg Stuhl, insbesondere Bürostuhl
JP4543362B2 (ja) * 2000-03-24 2010-09-15 ジロフレックス エントヴィックルンクス アクチェンゲゼルシャフト シート家具、特に、事務用椅子におけるシートと背もたれの配置構造
US7837265B2 (en) * 2006-03-24 2010-11-23 Hni Corporation Reclining chair with enhanced adjustability
WO2008112918A1 (en) 2007-03-13 2008-09-18 Hni Technologies Inc. Dynamic chair back lumbar support system
WO2011137530A1 (en) 2010-05-05 2011-11-10 Eberhard Von Huene & Associates Inc. Moveable and demountable wall panel system for butt-glazed wall panels
WO2014144143A1 (en) 2013-03-15 2014-09-18 Hni Technologies Inc. Chair with activated back flex
US10064493B2 (en) 2014-04-17 2018-09-04 Hni Technologies Inc. Flex lumbar support
USD731833S1 (en) 2014-04-17 2015-06-16 Allsteel Inc. Chair
USD743180S1 (en) 2014-10-15 2015-11-17 Hni Technologies Inc. Chair
US9801470B2 (en) 2014-10-15 2017-10-31 Hni Technologies Inc. Molded chair with integrated support and method of making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1429367B2 (de) * 1962-08-31 1970-09-17 No-Sag Drahtfedern Gmbh, 4833 Neuenkirchen Sitz- oder Liegesessel
DE2032464A1 (de) * 1970-07-01 1972-01-05 Bergmann R Stuhl
NL8103037A (nl) * 1981-06-23 1983-01-17 Gispen & Staalmeubel Bv Stoel.
DE3460513D1 (en) * 1983-01-21 1986-10-02 Pierre Schmitz Chair, in particular an office chair

Also Published As

Publication number Publication date
DE3640336A1 (de) 1987-08-27
FR2594663B1 (fr) 1989-04-28
IT8605130A0 (it) 1986-02-21
IT1191383B (it) 1988-03-23
ES2004040A6 (es) 1988-12-01
FR2594663A1 (fr) 1987-08-28

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Legal Events

Date Code Title Description
PL Patent ceased