BE497657A - - Google Patents

Info

Publication number
BE497657A
BE497657A BE497657DA BE497657A BE 497657 A BE497657 A BE 497657A BE 497657D A BE497657D A BE 497657DA BE 497657 A BE497657 A BE 497657A
Authority
BE
Belgium
Prior art keywords
seat
support
elastic mass
plate
backrest
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE497657A publication Critical patent/BE497657A/fr

Links

Classifications

    • 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
    • A47C7/448—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks
    • 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 or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • 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
    • A47C7/402—Support for the head or the back for the back adjustable in height

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
BE497657D BE497657A (es)

Publications (1)

Publication Number Publication Date
BE497657A true BE497657A (es)

Family

ID=140557

Family Applications (1)

Application Number Title Priority Date Filing Date
BE497657D BE497657A (es)

Country Status (1)

Country Link
BE (1) BE497657A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235471A (en) * 1980-11-05 1980-11-25 Uop Inc. Angular vibration isolator for seat back
EP2721962B1 (de) * 2012-10-22 2017-07-12 Sedus Stoll AG Dorsokinetische Rückenlehne eines Sitzmöbels, Sitzmöbel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235471A (en) * 1980-11-05 1980-11-25 Uop Inc. Angular vibration isolator for seat back
EP2721962B1 (de) * 2012-10-22 2017-07-12 Sedus Stoll AG Dorsokinetische Rückenlehne eines Sitzmöbels, Sitzmöbel

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