SE9602977L - Pillow with a filling of separate beads - Google Patents
Pillow with a filling of separate beadsInfo
- Publication number
- SE9602977L SE9602977L SE9602977A SE9602977A SE9602977L SE 9602977 L SE9602977 L SE 9602977L SE 9602977 A SE9602977 A SE 9602977A SE 9602977 A SE9602977 A SE 9602977A SE 9602977 L SE9602977 L SE 9602977L
- Authority
- SE
- Sweden
- Prior art keywords
- cover
- pillow
- filling
- beads
- cushion
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
Abstract
Cushion comprising separate beads inside a flexible cover uses a cover having an inside surface with a maximum dynamic friction coefficient of 0.3. Preferably the cover is an air-permeable (non)woven fabric, or alternatively it may be a woven nylon balloon material whose bead-contacting side has friction coefficients of 0.18 and 0.22 in the warp and weft directions respectively. The beads are made of expanded polystyrene (EPS) and comprise 35-60% of the cushion's maximum volume.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602977A SE505371C2 (en) | 1996-08-14 | 1996-08-14 | Back support cushion for chairs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602977A SE505371C2 (en) | 1996-08-14 | 1996-08-14 | Back support cushion for chairs |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9602977D0 SE9602977D0 (en) | 1996-08-14 |
SE9602977L true SE9602977L (en) | 1997-08-18 |
SE505371C2 SE505371C2 (en) | 1997-08-18 |
Family
ID=20403565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9602977A SE505371C2 (en) | 1996-08-14 | 1996-08-14 | Back support cushion for chairs |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE505371C2 (en) |
-
1996
- 1996-08-14 SE SE9602977A patent/SE505371C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9602977D0 (en) | 1996-08-14 |
SE505371C2 (en) | 1997-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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