FR3125691B3 - Device for adjusting the synchronized inclination of the seat and back of a seat - Google Patents

Device for adjusting the synchronized inclination of the seat and back of a seat Download PDF

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Publication number
FR3125691B3
FR3125691B3 FR2207338A FR2207338A FR3125691B3 FR 3125691 B3 FR3125691 B3 FR 3125691B3 FR 2207338 A FR2207338 A FR 2207338A FR 2207338 A FR2207338 A FR 2207338A FR 3125691 B3 FR3125691 B3 FR 3125691B3
Authority
FR
France
Prior art keywords
seat
inclination
adjusting
frame
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
FR2207338A
Other languages
French (fr)
Other versions
FR3125691A3 (en
Inventor
Pérez Vicente Berbegal
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 FR3125691A3 publication Critical patent/FR3125691A3/en
Application granted granted Critical
Publication of FR3125691B3 publication Critical patent/FR3125691B3/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

Abstract

Dispositif de réglage de l'inclinaison synchronisée de l’assise et du dossier d’un siège L’invention concerne un dispositif de réglage de l'inclinaison synchronisée de l’assise et du dossier d’un siège dont le châssis (8) de l’assise comporte : une première poignée (12) reliée à une partie mobile transversalement sur une rainure du châssis (8), partie dont la surface frontale est étagée et fait face à un élément fixe présentant une surface avec un étagement complémentaire, de sorte que le déplacement transversal de la partie fait coïncider les profils étagés dans des positions différentes selon différentes courses de l'élément fixe, déterminant différentes positions limites de pliage du dossier (7) ; et une seconde poignée associée à un piston qui peut être déplacé transversalement à travers un support fixé au châssis (8), l'extrémité libre du piston pouvant être insérée sélectivement dans un alignement de trous en fonction du degré d'inclinaison du dossier (7). Figure à publier avec l’abrégé : Figure 1Device for adjusting the synchronized inclination of the seat and back of a seat The invention relates to a device for adjusting the synchronized inclination of the seat and back of a seat, the frame (8) of which is the seat comprises: a first handle (12) connected to a part movable transversely on a groove of the frame (8), part whose front surface is stepped and faces a fixed element having a surface with a complementary step, so that the transverse movement of the part causes the stepped profiles to coincide in different positions according to different strokes of the fixed element, determining different limit positions for folding the backrest (7); and a second handle associated with a piston which can be moved transversely through a support fixed to the frame (8), the free end of the piston can be inserted selectively into an alignment of holes depending on the degree of inclination of the backrest (7 ). Figure to be published with the abstract: Figure 1

FR2207338A 2021-07-27 2022-07-18 Device for adjusting the synchronized inclination of the seat and back of a seat Active FR3125691B3 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR3125691A3 FR3125691A3 (en) 2023-02-03
FR3125691B3 true FR3125691B3 (en) 2023-10-13

Family

ID=82802446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2207338A Active FR3125691B3 (en) 2021-07-27 2022-07-18 Device for adjusting the synchronized inclination of the seat and back of a seat

Country Status (2)

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

Family Cites Families (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
EP2209401B1 (en) * 2007-10-30 2011-03-02 Donati S.p.A. A mechanism for adjusting the pre-load of a stiffening spring for seats
IT201700020962A1 (en) * 2017-02-24 2018-08-24 Brado S P A ADJUSTMENT DEVICE FOR A 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
GB2610051B (en) 2023-12-27
GB202209703D0 (en) 2022-08-17
FR3125691A3 (en) 2023-02-03
GB2610051A (en) 2023-02-22

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