DE281186C - - Google Patents
Info
- Publication number
- DE281186C DE281186C DENDAT281186D DE281186DA DE281186C DE 281186 C DE281186 C DE 281186C DE NDAT281186 D DENDAT281186 D DE NDAT281186D DE 281186D A DE281186D A DE 281186DA DE 281186 C DE281186 C DE 281186C
- Authority
- DE
- Germany
- Prior art keywords
- spring
- rod
- guide
- upholstery
- rods
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000725 suspension Substances 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
- A47C23/04—Spring 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
- A47C23/043—Spring 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
- A47C23/0438—Spring 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 special shape
Landscapes
- Springs (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE281186C true DE281186C (en:Method) |
Family
ID=536948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT281186D Active DE281186C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE281186C (en:Method) |
-
0
- DE DENDAT281186D patent/DE281186C/de active Active
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