FR921931A - Perfectionnements aux surfaces à ressorts ensachés - Google Patents
Perfectionnements aux surfaces à ressorts ensachésInfo
- Publication number
- FR921931A FR921931A FR921931DA FR921931A FR 921931 A FR921931 A FR 921931A FR 921931D A FR921931D A FR 921931DA FR 921931 A FR921931 A FR 921931A
- Authority
- FR
- France
- Prior art keywords
- spring surface
- surface enhancements
- enhancements
- spring
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays or spring units therefor
- A47C27/063—Spring inlays or spring units therefor wrapped or otherwise protected
- A47C27/064—Pocketed springs
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB449344A GB578856A (en) | 1944-03-10 | 1944-03-10 | Improvements in and relating to pocket spring surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR921931A true FR921931A (fr) | 1947-05-22 |
Family
ID=9778214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR921931D Expired FR921931A (fr) | 1944-03-10 | 1946-02-08 | Perfectionnements aux surfaces à ressorts ensachés |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR921931A (fr) |
| GB (1) | GB578856A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ211505A (en) * | 1985-01-28 | 1987-05-29 | Simmons Usa Corp | Manufacturing an upholstery pocketed innerspring array: encased springs held under compression during adhesive application |
| GB0611950D0 (en) * | 2006-06-16 | 2006-07-26 | Goldhahn Eilla | Alternative use of mattress pocket springs |
-
1944
- 1944-03-10 GB GB449344A patent/GB578856A/en not_active Expired
-
1946
- 1946-02-08 FR FR921931D patent/FR921931A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB578856A (en) | 1946-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR908631A (fr) | Perfectionnements aux aéro-moteurs | |
| FR918112A (fr) | Perfectionnements aux fers à repasser | |
| FR909792A (fr) | Perfectionnements aux blindages | |
| FR915531A (fr) | Perfectionnements aux fermetures à curseur | |
| FR910298A (fr) | Perfectionnements aux commutateurs | |
| FR940878A (fr) | Perfectionnements aux brosses à dents | |
| FR913048A (fr) | Machine à reproduire | |
| FR919842A (fr) | Perfectionnements aux radiorécepteurs | |
| FR947204A (fr) | Perfectionnements aux adhésifs | |
| FR924274A (fr) | Perfectionnements aux fermetures à glissière | |
| FR992298A (fr) | Perfectionnement aux transmissions à cardan | |
| FR918905A (fr) | Perfectionnements aux mécanismes à friction | |
| FR906323A (fr) | Perfectionnement aux brosses à dents | |
| FR903815A (fr) | Perfectionnements aux chaussures à semelles rigides | |
| FR906937A (fr) | Perfectionnements apportés aux métiers à tresser | |
| FR993879A (fr) | Perfectionnements aux fers à repasser | |
| FR903074A (fr) | Bandage à adhérence amplifiée | |
| FR909845A (fr) | Perfectionnements aux savonnettes | |
| FR914811A (fr) | Direction à braquage total | |
| FR905914A (fr) | Repose-fer à repasser | |
| FR994078A (fr) | Perfectionnement aux appareils à dessiner | |
| FR906521A (fr) | Perfectionnements aux récepteurs | |
| FR910284A (fr) | Perfectionnements aux serrures à poignées | |
| FR913338A (fr) | Perfectionnements aux boulons | |
| FR53347E (fr) | Rotule à billes |