FR2419049A1 - Dispositif de reglage de siege - Google Patents

Dispositif de reglage de siege

Info

Publication number
FR2419049A1
FR2419049A1 FR7905606A FR7905606A FR2419049A1 FR 2419049 A1 FR2419049 A1 FR 2419049A1 FR 7905606 A FR7905606 A FR 7905606A FR 7905606 A FR7905606 A FR 7905606A FR 2419049 A1 FR2419049 A1 FR 2419049A1
Authority
FR
France
Prior art keywords
backrest
support
support element
fixing member
adjustment device
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.)
Granted
Application number
FR7905606A
Other languages
English (en)
Other versions
FR2419049B1 (fr
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.)
Steelcase Inc
Original Assignee
Steelcase Inc
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 Steelcase Inc filed Critical Steelcase Inc
Publication of FR2419049A1 publication Critical patent/FR2419049A1/fr
Application granted granted Critical
Publication of FR2419049B1 publication Critical patent/FR2419049B1/fr
Granted legal-status Critical Current

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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/027—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of clamps or friction locking members
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • A47C7/444—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs of torsion type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Dispositif de réglage d'un siège comprenant un élément de support de dossier et un élément de support de fond pouvant être réglés angulairement l'un par rapport à l'autre. L'élément de support du dossier est articulé sur un bras de support qui part vers l'arrière, du dessous de l'élément de support du fond. Un organe amovible de fixation permet de régler, lorsqu'il est desserré, l'angle formé entre l'élément de support du dossier et le bras de support. Cet organe de fixation traverse les parois inférieures adjacentes de l'élément de support du dossier et du bras de support. Ce dernier comporte une patte d'encliquetage constituant une butée de sécurité qui empêche le dossier de tomber totalement dans le cas où l'organe de fixation se dégage accidentellement. Domaine d'application : sièges à dossier, etc.
FR7905606A 1978-03-06 1979-03-05 Dispositif de reglage de siege Granted FR2419049A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/883,415 US4183581A (en) 1978-03-06 1978-03-06 Posture iron with safety stop

Publications (2)

Publication Number Publication Date
FR2419049A1 true FR2419049A1 (fr) 1979-10-05
FR2419049B1 FR2419049B1 (fr) 1983-12-02

Family

ID=25382530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905606A Granted FR2419049A1 (fr) 1978-03-06 1979-03-05 Dispositif de reglage de siege

Country Status (4)

Country Link
US (1) US4183581A (fr)
CA (1) CA1104482A (fr)
DE (1) DE2908532A1 (fr)
FR (1) FR2419049A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193314B1 (en) * 1999-07-07 2001-02-27 Ming-Che Chiang Office chair with adjustable backrest and adjustable seat
US6598936B1 (en) 2001-04-11 2003-07-29 Michael N. Klein Multi-task mid-pivot chair control mechanism
US6932431B2 (en) * 2003-06-13 2005-08-23 Hni Technologies Inc. Chair having novel tilt control mechanism
JP4037438B2 (ja) * 2006-06-29 2008-01-23 沖電気工業株式会社 椅子
WO2021237811A1 (fr) * 2020-05-28 2021-12-02 安吉德卡办公系统有限公司 Appareil de liaison de siège à dossier réglable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565867A (en) * 1944-06-20 1951-08-28 Lundquist Carl Ernst Edvard Locking device for chairs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502939C (de) * 1930-07-18 Josef Boehler Stuhl, insbesondere fuer den Gebrauch an der Schreibmaschine
DE803790C (de) * 1949-12-29 1951-04-09 Wilde & Spieth Vorrichtung zum Befestigen von Rueckenlehnen an Stuehlen
US3612604A (en) * 1966-08-17 1971-10-12 Seng Co The Torsion bar control for executive posture chair
US3758157A (en) * 1971-09-20 1973-09-11 Steelcase Inc Chair
US4065176A (en) * 1976-08-19 1977-12-27 Stewart-Warner Corporation Chair control

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565867A (en) * 1944-06-20 1951-08-28 Lundquist Carl Ernst Edvard Locking device for chairs

Also Published As

Publication number Publication date
US4183581A (en) 1980-01-15
DE2908532A1 (de) 1979-09-13
FR2419049B1 (fr) 1983-12-02
CA1104482A (fr) 1981-07-07

Similar Documents

Publication Publication Date Title
FR2440842A1 (fr) Assemblage d'appui-bras pour un siege
US4765679A (en) Chair having a seat with front and rear seat portions being hinged to each other
US3914803A (en) Toilet bowl splash shield
FR2429126A1 (fr) Dispositif de siege d'enfant pour vehicule automobile
FR2400868A1 (fr) Perfectionnement a un siege de travail
FR2438990A1 (fr) Chaise ergonomique
FR2390132A1 (fr) Dossier double articule pour chaise
FR2596334B1 (fr) Dossier de siege avec dispositif de reglage de l'appui lombaire
FR2390131A1 (fr) Support de siege inclinable vers l'avant
KR930005586A (ko) 다목적 주방 기구
FR2419049A1 (fr) Dispositif de reglage de siege
FR2584598A1 (fr) Rampes d'appui de toilettes
FR2760954A3 (fr) Godet pour boire et porte-godet
FR2365976A1 (fr) Boucle de ceinture de securite, notamment pour occupants de vehicules
US5182818A (en) Child commode seat apparatus
FR2368076A1 (fr) Di
FR2441512A1 (fr) Siege de vehicule
BE903348A (fr) Dispositif d'attache pour le montage d'appareils sanitaires et analogues
US4198716A (en) Feet support attachment for lavatories
FR2434057A1 (fr) Ferrure de renvoi pour une ceinture de securite
FR2385962A1 (fr) Soupape de distribution de creme fouettee
FR2390304A1 (fr) Crochet d'attelage perfectionne
EP0339138A1 (fr) Elément de siège personnalisable
BE905470A (fr) Dispositif auto-bloquant pour regler au moyen des accoudoirs l'inclinaison du dossier d'un fauteuil a plusieurs positions d'utilisation.
BE873609A (fr) Chaise comportant une surface de siege reglable au moins en hauteur

Legal Events

Date Code Title Description
ST Notification of lapse