BE428834A - - Google Patents
Info
- Publication number
- BE428834A BE428834A BE428834DA BE428834A BE 428834 A BE428834 A BE 428834A BE 428834D A BE428834D A BE 428834DA BE 428834 A BE428834 A BE 428834A
- Authority
- BE
- Belgium
- Prior art keywords
- springs
- spring
- wire
- lining
- manufacture
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing 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
- A47C23/04—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 |
|---|---|
| BE428834A true BE428834A (https=) |
Family
ID=89131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428834D BE428834A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE428834A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2719307A1 (en) * | 2012-10-11 | 2014-04-16 | Spühl AG | Spring, spring core unit and method of producing a spring core unit |
-
0
- BE BE428834D patent/BE428834A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2719307A1 (en) * | 2012-10-11 | 2014-04-16 | Spühl AG | Spring, spring core unit and method of producing a spring core unit |
| WO2014057085A3 (en) * | 2012-10-11 | 2014-11-13 | Spühl Ag | Spring, spring core unit and method of producing a spring core unit |
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