DE181730C - - Google Patents

Info

Publication number
DE181730C
DE181730C DENDAT181730D DE181730DA DE181730C DE 181730 C DE181730 C DE 181730C DE NDAT181730 D DENDAT181730 D DE NDAT181730D DE 181730D A DE181730D A DE 181730DA DE 181730 C DE181730 C DE 181730C
Authority
DE
Germany
Prior art keywords
mattress
support
resting
resilient
knees
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
DENDAT181730D
Other languages
German (de)
English (en)
Publication of DE181730C publication Critical patent/DE181730C/de
Active legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/04Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
    • A47C23/043Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
    • A47C23/0433Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of different resilience
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/30Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using combinations of springs covered by more than one of the groups A47C23/04, A47C23/06 and A47C23/12; Frames therefor
    • A47C23/32Combinations of nets with springs in compression; Frames therefor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/34Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with provisions for giving extra support for the head or the legs

Landscapes

  • Invalid Beds And Related Equipment (AREA)
DENDAT181730D Active DE181730C (ko)

Publications (1)

Publication Number Publication Date
DE181730C true DE181730C (ko)

Family

ID=445889

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT181730D Active DE181730C (ko)

Country Status (1)

Country Link
DE (1) DE181730C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545310A (en) * 1948-06-05 1951-03-13 Rosberger Max Mattress reinforcing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545310A (en) * 1948-06-05 1951-03-13 Rosberger Max Mattress reinforcing device

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