DE220096C - - Google Patents
Info
- Publication number
- DE220096C DE220096C DENDAT220096D DE220096DA DE220096C DE 220096 C DE220096 C DE 220096C DE NDAT220096 D DENDAT220096 D DE NDAT220096D DE 220096D A DE220096D A DE 220096DA DE 220096 C DE220096 C DE 220096C
- Authority
- DE
- Germany
- Prior art keywords
- springs
- central part
- tension spring
- nets
- spring net
- 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
Links
- 238000005452 bending Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/30—Spring 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 A47C23/02 - A47C23/12; Frames therefor
- A47C23/32—Combinations of nets with springs in compression; Frames therefor
Landscapes
- Springs (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE220096C true DE220096C (cs) |
Family
ID=481173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT220096D Active DE220096C (cs) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE220096C (cs) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE867741C (de) * | 1950-01-24 | 1953-02-19 | Walther Dipl-Ing Rinne | Elastische Sitz- oder Liegeflaeche |
-
0
- DE DENDAT220096D patent/DE220096C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE867741C (de) * | 1950-01-24 | 1953-02-19 | Walther Dipl-Ing Rinne | Elastische Sitz- oder Liegeflaeche |
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