PL3817627T3 - Chair - Google Patents

Chair

Info

Publication number
PL3817627T3
PL3817627T3 PL19742677.8T PL19742677T PL3817627T3 PL 3817627 T3 PL3817627 T3 PL 3817627T3 PL 19742677 T PL19742677 T PL 19742677T PL 3817627 T3 PL3817627 T3 PL 3817627T3
Authority
PL
Poland
Prior art keywords
chair
Prior art date
Application number
PL19742677.8T
Other languages
Polish (pl)
Inventor
Thomas Michelsen
Original Assignee
König + Neurath AG
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 König + Neurath AG filed Critical König + Neurath AG
Publication of PL3817627T3 publication Critical patent/PL3817627T3/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
    • A47C1/03261—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 For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
PL19742677.8T 2018-07-02 2019-06-28 Chair PL3817627T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018115924.2A DE102018115924A1 (en) 2018-07-02 2018-07-02 chair
PCT/DE2019/100603 WO2020007410A1 (en) 2018-07-02 2019-06-28 Chair

Publications (1)

Publication Number Publication Date
PL3817627T3 true PL3817627T3 (en) 2025-03-31

Family

ID=67402778

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19742677.8T PL3817627T3 (en) 2018-07-02 2019-06-28 Chair

Country Status (5)

Country Link
EP (1) EP3817627B1 (en)
CN (1) CN112437619B (en)
DE (1) DE102018115924A1 (en)
PL (1) PL3817627T3 (en)
WO (1) WO2020007410A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10126000A1 (en) * 2001-05-18 2002-11-21 Bock 1 Gmbh & Co Synchronous mechanism for the simultaneous swiveling of the seat and backrest of office chairs
DE10302208A1 (en) 2003-01-22 2004-07-29 Klöber GmbH Chair with quickly adjustable energy storage
DE202007006762U1 (en) * 2006-10-13 2008-02-14 Bock 1 Gmbh & Co. Kg Mechanics for an office chair
ITMI20070718A1 (en) * 2007-04-06 2008-10-07 L & P Property Management Co ADJUSTMENT DEVICE FOR ADJUSTABLE AND SIMILAR CHAIRS.
ITMI20070719A1 (en) * 2007-04-06 2008-10-07 L & P Property Management Co TILTING DEVICE FOR A RECLINING SEAT.
DE102007059985B3 (en) 2007-12-11 2009-04-09 Sedus Stoll Ag Device for adjusting the spring force in an office chair
AU2010354307B2 (en) * 2010-05-26 2014-10-02 Takano Co., Ltd. Reaction Force Mechanism for Backrest of Chair and Chair Mounted with the Same
US9265348B2 (en) * 2011-08-03 2016-02-23 Haworth, Inc. Adjusting mechanism for setting a restoring force which acts on a backrest of a chair, and office chair having an adjusting mechanism of this type
DE202015100511U1 (en) * 2015-02-03 2016-05-04 Bock 1 Gmbh & Co. Kg synchronous mechanism
DE202015100510U1 (en) * 2015-02-03 2016-05-04 Bock 1 Gmbh & Co. Kg synchronous mechanism

Also Published As

Publication number Publication date
CN112437619B (en) 2024-07-02
EP3817627A1 (en) 2021-05-12
CN112437619A (en) 2021-03-02
EP3817627B1 (en) 2024-08-28
DE102018115924A1 (en) 2020-01-02
WO2020007410A1 (en) 2020-01-09

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