BE512970A - - Google Patents
Info
- Publication number
- BE512970A BE512970A BE512970DA BE512970A BE 512970 A BE512970 A BE 512970A BE 512970D A BE512970D A BE 512970DA BE 512970 A BE512970 A BE 512970A
- Authority
- BE
- Belgium
- Prior art keywords
- sag
- bands
- bed base
- elastic
- support according
- Prior art date
Links
- 230000005484 gravity Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 239000010959 steel 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
- A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
- A47C23/16—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type of plane meandering type
Landscapes
- Springs (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512970A true BE512970A (zh) |
Family
ID=151239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512970D BE512970A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE512970A (zh) |
-
0
- BE BE512970D patent/BE512970A/fr unknown
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