DE224172C - - Google Patents

Info

Publication number
DE224172C
DE224172C DENDAT224172D DE224172DA DE224172C DE 224172 C DE224172 C DE 224172C DE NDAT224172 D DENDAT224172 D DE NDAT224172D DE 224172D A DE224172D A DE 224172DA DE 224172 C DE224172 C DE 224172C
Authority
DE
Germany
Prior art keywords
tongue
backrest
support
screw
resilient
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
DENDAT224172D
Other languages
German (de)
English (en)
Publication of DE224172C publication Critical patent/DE224172C/de
Active 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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Supports 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
    • 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Supports 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

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
DENDAT224172D Active DE224172C (enExample)

Publications (1)

Publication Number Publication Date
DE224172C true DE224172C (enExample)

Family

ID=484927

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT224172D Active DE224172C (enExample)

Country Status (1)

Country Link
DE (1) DE224172C (enExample)

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