ZA847621B - Coil spring and assembly - Google Patents
Coil spring and assemblyInfo
- Publication number
- ZA847621B ZA847621B ZA847621A ZA847621A ZA847621B ZA 847621 B ZA847621 B ZA 847621B ZA 847621 A ZA847621 A ZA 847621A ZA 847621 A ZA847621 A ZA 847621A ZA 847621 B ZA847621 B ZA 847621B
- Authority
- ZA
- South Africa
- Prior art keywords
- assembly
- coil spring
- coil
- spring
- Prior art date
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
- A47C27/06—Spring inlays
- A47C27/065—Spring inlays of special shape
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53788583A | 1983-09-30 | 1983-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA847621B true ZA847621B (en) | 1986-01-29 |
Family
ID=24144507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA847621A ZA847621B (en) | 1983-09-30 | 1984-09-27 | Coil spring and assembly |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0156883A1 (en) |
KR (1) | KR920010832B1 (en) |
AU (1) | AU3437584A (en) |
IL (1) | IL73129A0 (en) |
WO (1) | WO1985001424A1 (en) |
ZA (1) | ZA847621B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101410355B1 (en) | 2013-09-25 | 2014-06-24 | 안유수 | High tension coil spring of bed matress with means for preventing the friction noise |
US11076705B2 (en) | 2014-05-30 | 2021-08-03 | Sealy Technology, Llc | Spring core with integrated cushioning layer |
DK3389450T3 (en) | 2015-12-17 | 2024-06-03 | Sealy Technology Llc | Coil-in-coil spring with variable load ratio and mattresses including one |
DK3405073T3 (en) | 2016-01-21 | 2021-06-07 | Sealy Technology Llc | Spiral-in-spiral springs with non-linear load conditions and mattresses containing the same |
CN110099587B (en) | 2016-12-15 | 2022-10-21 | 丝涟科技有限责任公司 | Open coil spring assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3264660A (en) * | 1964-01-23 | 1966-08-09 | J R Greeno Company | Coil spring |
US3653082A (en) * | 1970-08-13 | 1972-04-04 | Sealy | Mattress spring unit construction |
US4161046A (en) * | 1978-05-10 | 1979-07-17 | The United States Bedding Company | Coil spring assembly |
US4426070A (en) * | 1981-08-31 | 1984-01-17 | Webster Spring Co., Inc. | Coil spring assembly with grid and base frame |
-
1984
- 1984-09-27 ZA ZA847621A patent/ZA847621B/en unknown
- 1984-09-28 KR KR1019850700063A patent/KR920010832B1/en not_active IP Right Cessation
- 1984-09-28 EP EP84903610A patent/EP0156883A1/en not_active Withdrawn
- 1984-09-28 AU AU34375/84A patent/AU3437584A/en not_active Abandoned
- 1984-09-28 WO PCT/US1984/001556 patent/WO1985001424A1/en unknown
- 1984-09-30 IL IL73129A patent/IL73129A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR920010832B1 (en) | 1992-12-19 |
KR850700006A (en) | 1985-10-21 |
EP0156883A1 (en) | 1985-10-09 |
WO1985001424A1 (en) | 1985-04-11 |
IL73129A0 (en) | 1984-12-31 |
AU3437584A (en) | 1985-04-23 |
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