GB2610051B - Device for the synchronized tilt adjustment of seats and backrests of chairs - Google Patents

Device for the synchronized tilt adjustment of seats and backrests of chairs Download PDF

Info

Publication number
GB2610051B
GB2610051B GB2209703.4A GB202209703A GB2610051B GB 2610051 B GB2610051 B GB 2610051B GB 202209703 A GB202209703 A GB 202209703A GB 2610051 B GB2610051 B GB 2610051B
Authority
GB
United Kingdom
Prior art keywords
backrests
chairs
seats
tilt adjustment
synchronized
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.)
Active
Application number
GB2209703.4A
Other versions
GB2610051A (en
GB202209703D0 (en
Inventor
Berbegal Pérez Vicente
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.)
Actiu Berbegal y Formas SA
Original Assignee
Actiu Berbegal y Formas SA
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 Actiu Berbegal y Formas SA filed Critical Actiu Berbegal y Formas SA
Publication of GB202209703D0 publication Critical patent/GB202209703D0/en
Publication of GB2610051A publication Critical patent/GB2610051A/en
Application granted granted Critical
Publication of GB2610051B publication Critical patent/GB2610051B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • A47C1/03272—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
GB2209703.4A 2021-07-27 2022-07-01 Device for the synchronized tilt adjustment of seats and backrests of chairs Active GB2610051B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202131564 2021-07-27

Publications (3)

Publication Number Publication Date
GB202209703D0 GB202209703D0 (en) 2022-08-17
GB2610051A GB2610051A (en) 2023-02-22
GB2610051B true GB2610051B (en) 2023-12-27

Family

ID=82802446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2209703.4A Active GB2610051B (en) 2021-07-27 2022-07-01 Device for the synchronized tilt adjustment of seats and backrests of chairs

Country Status (2)

Country Link
FR (1) FR3125691B3 (en)
GB (1) GB2610051B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040175B3 (en) * 2007-05-07 2008-06-05 Bock 1 Gmbh & Co. Kg Synchronism mechanism for office chair, has spring arrangement with helical spring locked in area of winding channel against spring deformation, where channel acts on latch of adjusting arrangement, and has variable engagement depths
WO2009057168A1 (en) * 2007-10-30 2009-05-07 Donati S.P.A. A mechanism for adjusting the pre-load of a stiffening spring for seats
WO2018154480A1 (en) * 2017-02-24 2018-08-30 Brado S.P.A. Adjustment device for chair with oscillating mechanism
BR202020014155U2 (en) * 2020-07-10 2022-01-25 Plaxmetal S/A - Indústria De Cadeiras Corporativas. Constructive arrangement introduced in self-compensating mechanism for chair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040175B3 (en) * 2007-05-07 2008-06-05 Bock 1 Gmbh & Co. Kg Synchronism mechanism for office chair, has spring arrangement with helical spring locked in area of winding channel against spring deformation, where channel acts on latch of adjusting arrangement, and has variable engagement depths
WO2009057168A1 (en) * 2007-10-30 2009-05-07 Donati S.P.A. A mechanism for adjusting the pre-load of a stiffening spring for seats
WO2018154480A1 (en) * 2017-02-24 2018-08-30 Brado S.P.A. Adjustment device for chair with oscillating mechanism
BR202020014155U2 (en) * 2020-07-10 2022-01-25 Plaxmetal S/A - Indústria De Cadeiras Corporativas. Constructive arrangement introduced in self-compensating mechanism for chair

Also Published As

Publication number Publication date
FR3125691B3 (en) 2023-10-13
GB2610051A (en) 2023-02-22
GB202209703D0 (en) 2022-08-17
FR3125691A3 (en) 2023-02-03

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