CA2306057A1 - Ensemble ressorts a boudin et support de base - Google Patents
Ensemble ressorts a boudin et support de base Download PDFInfo
- Publication number
- CA2306057A1 CA2306057A1 CA002306057A CA2306057A CA2306057A1 CA 2306057 A1 CA2306057 A1 CA 2306057A1 CA 002306057 A CA002306057 A CA 002306057A CA 2306057 A CA2306057 A CA 2306057A CA 2306057 A1 CA2306057 A1 CA 2306057A1
- Authority
- CA
- Canada
- Prior art keywords
- coil spring
- springs
- unit
- slat
- support
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 241000283986 Lepus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
La présente invention concerne un ensemble ressorts à boudin (10) pour lit comprenant une pluralité d'unités de cellules (11) de ressorts jumelées et reliées, ainsi qu'un procédé de fabrication associé. Chaque unité de cellule (11) comprend une pluralité de ressorts à boudin (21) placés entre des segments longs (14), lesquels servent à former les ressorts à boudin (21), et présente généralement un axe vertical central (40). Les ressorts à boudin (21) qui constituent chaque unité de cellule (11) de ressorts sont placés symétriquement autour de cet axe vertical central (40). La pluralité de ressorts à boudin (21) de chaque unité de cellule (11) correspond, de manière appropriée, à un nombre de quatre (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002306057A CA2306057A1 (fr) | 1997-03-14 | 1998-03-13 | Ensemble ressorts a boudin et support de base |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/818,843 | 1997-03-14 | ||
| US08/818,843 US5927695A (en) | 1997-03-14 | 1997-03-14 | Bed coil spring unit and method of making same |
| CA002231956A CA2231956A1 (fr) | 1998-03-11 | 1998-03-11 | Appareil de soutien de sommier |
| CA2,231,956 | 1998-03-11 | ||
| PCT/CA1998/000216 WO1998041127A1 (fr) | 1997-03-14 | 1998-03-13 | Ensemble ressorts a boudin et support de base |
| CA002306057A CA2306057A1 (fr) | 1997-03-14 | 1998-03-13 | Ensemble ressorts a boudin et support de base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2306057A1 true CA2306057A1 (fr) | 1998-09-24 |
Family
ID=27170644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002306057A Abandoned CA2306057A1 (fr) | 1997-03-14 | 1998-03-13 | Ensemble ressorts a boudin et support de base |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2306057A1 (fr) |
-
1998
- 1998-03-13 CA CA002306057A patent/CA2306057A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20040315 |