BE626771A - - Google Patents
Info
- Publication number
- BE626771A BE626771A BE626771DA BE626771A BE 626771 A BE626771 A BE 626771A BE 626771D A BE626771D A BE 626771DA BE 626771 A BE626771 A BE 626771A
- Authority
- BE
- Belgium
- Prior art keywords
- longitudinal
- layer
- support frame
- lower layer
- posterior
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 238000007688 edging Methods 0.000 claims description 7
- 235000013601 eggs Nutrition 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 8
- 238000013016 damping Methods 0.000 description 6
- 229920000914 Metallic fiber Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241001092459 Rubus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE626771A true BE626771A (forum.php) |
Family
ID=197404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE626771D BE626771A (forum.php) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE626771A (forum.php) |
-
0
- BE BE626771D patent/BE626771A/fr unknown
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