PL4468919T3 - Mechanizm oscylacyjny do krzesła lub fotela - Google Patents

Mechanizm oscylacyjny do krzesła lub fotela

Info

Publication number
PL4468919T3
PL4468919T3 PL23700249.8T PL23700249T PL4468919T3 PL 4468919 T3 PL4468919 T3 PL 4468919T3 PL 23700249 T PL23700249 T PL 23700249T PL 4468919 T3 PL4468919 T3 PL 4468919T3
Authority
PL
Poland
Prior art keywords
armchair
chair
oscillation mechanism
oscillation
Prior art date
Application number
PL23700249.8T
Other languages
English (en)
Inventor
Armando Donati
Original Assignee
Donati S.P.A.
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 S.P.A. filed Critical Donati S.P.A.
Publication of PL4468919T3 publication Critical patent/PL4468919T3/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
    • A47C3/0252—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame connected only by an elastic member positioned between seat and base frame
    • 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
    • A47C1/03277—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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
    • A47C3/0255—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame pivotally mounted in the base frame, e.g. swings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairs; Tilting chairs

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)
PL23700249.8T 2022-01-28 2023-01-11 Mechanizm oscylacyjny do krzesła lub fotela PL4468919T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102022000001481A IT202200001481A1 (it) 2022-01-28 2022-01-28 Meccanismo di oscillazione per una sedia o poltroncina
PCT/IB2023/050239 WO2023144639A1 (en) 2022-01-28 2023-01-11 An oscillation mechanism for a chair or an armchair

Publications (1)

Publication Number Publication Date
PL4468919T3 true PL4468919T3 (pl) 2026-04-20

Family

ID=81327507

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23700249.8T PL4468919T3 (pl) 2022-01-28 2023-01-11 Mechanizm oscylacyjny do krzesła lub fotela

Country Status (11)

Country Link
US (1) US20250098860A1 (pl)
EP (1) EP4468919B1 (pl)
KR (1) KR20240141720A (pl)
CN (1) CN118647295A (pl)
CA (1) CA3241335A1 (pl)
ES (1) ES3055221T3 (pl)
IT (1) IT202200001481A1 (pl)
PL (1) PL4468919T3 (pl)
TW (1) TW202345727A (pl)
WO (1) WO2023144639A1 (pl)
ZA (1) ZA202404789B (pl)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313559A (en) * 1940-06-28 1943-03-09 Heywood Wakefield Co Chair
DE1294617B (de) * 1964-04-24 1969-05-08 Holmstroem Erik Folke Federnder Stuhl
CA806983A (en) * 1965-07-23 1969-02-25 Dufton Ronald Chair tilting mechanism
US3416839A (en) * 1967-04-26 1968-12-17 Hyland C. Flint Backrest assembly
DE9003589U1 (de) * 1990-03-28 1991-07-25 Fritz Hansens Eft. A/S, Alleroed Sitzmechanik
US5267777A (en) * 1992-01-15 1993-12-07 Lavaco Industries, Inc. Resilient chair support
US6752458B1 (en) * 2002-12-13 2004-06-22 Tropitone Furniture Co., Inc. Rocking chair
KR101564800B1 (ko) 2009-02-25 2015-10-30 도나티 에스.피.에이. 의자의 등받이와 시트의 경사를 동조화하기 위한 장치
CN102781281B (zh) 2010-02-26 2016-05-11 多纳蒂股份公司 用于同步椅子的椅座和椅背的装置
EP3122210B1 (en) 2014-03-28 2018-03-14 Donati S.p.A. Device for synchronizing the tilt of the backrest and the seat of a chair
IT201800003431A1 (it) 2018-03-12 2019-09-12 Donati Spa Dispositivo di oscillazione per una seduta di una sedia o una poltroncina
IT202000002332A1 (it) 2020-02-06 2021-08-06 Donati Spa Meccanismo di oscillazione per una sedia o una poltroncina

Also Published As

Publication number Publication date
ZA202404789B (en) 2026-02-25
ES3055221T3 (en) 2026-02-10
TW202345727A (zh) 2023-12-01
CA3241335A1 (en) 2023-08-03
EP4468919B1 (en) 2025-10-22
KR20240141720A (ko) 2024-09-27
EP4468919A1 (en) 2024-12-04
CN118647295A (zh) 2024-09-13
WO2023144639A1 (en) 2023-08-03
US20250098860A1 (en) 2025-03-27
IT202200001481A1 (it) 2023-07-28

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