GB839835A - Improvements in and relating to interior spring mattresses - Google Patents
Improvements in and relating to interior spring mattressesInfo
- Publication number
- GB839835A GB839835A GB36548/58A GB3654858A GB839835A GB 839835 A GB839835 A GB 839835A GB 36548/58 A GB36548/58 A GB 36548/58A GB 3654858 A GB3654858 A GB 3654858A GB 839835 A GB839835 A GB 839835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- hemmers
- springs
- nov
- varying
- 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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0433—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of different resilience
Landscapes
- Springs (AREA)
Abstract
839,835. Mattresses. HEMMERS, E., and HEMMERS, E., [trading as RHEINISCHE POLSTERMOBELWERK C. HEMMERS]. Nov. 13, 1958 [Nov. 14, 1957], No. 36548/58 Class 52(4) An interior spring mattress has springs of different load supporting capacity so arranged that those of reduced load supporting capacity are provided at those regions against. which convex parts of the body bear. As shown the spring travels for the spring 1 to 5 are 2, 6, 8, 4 and 2 cm. but the spring pressures are of equal force. The end turns of the springs have the same diameter but differences are obtained by varying the coil pitch, using wire of different thickness or in the case of double-cone springs varying the cone diameter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE839835X | 1957-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB839835A true GB839835A (en) | 1960-06-29 |
Family
ID=6762042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36548/58A Expired GB839835A (en) | 1957-11-14 | 1958-11-13 | Improvements in and relating to interior spring mattresses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB839835A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2186482A (en) * | 1986-02-18 | 1987-08-19 | Eugene Kraft | Varying firmness mattress |
GB2198938A (en) * | 1986-12-22 | 1988-06-29 | Slumberland Limited | A spring interior for a double mattress |
US4972536A (en) * | 1988-12-16 | 1990-11-27 | Leggett & Platt, Incorporated | Longitudinally laced posturized and/or contoured spring bedding product |
-
1958
- 1958-11-13 GB GB36548/58A patent/GB839835A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2186482A (en) * | 1986-02-18 | 1987-08-19 | Eugene Kraft | Varying firmness mattress |
GB2198938A (en) * | 1986-12-22 | 1988-06-29 | Slumberland Limited | A spring interior for a double mattress |
GB2198938B (en) * | 1986-12-22 | 1990-02-14 | Slumberland Limited | A spring interior for a double mattress |
US4972536A (en) * | 1988-12-16 | 1990-11-27 | Leggett & Platt, Incorporated | Longitudinally laced posturized and/or contoured spring bedding product |
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