GB275484A - Spring-mattress - Google Patents
Spring-mattressInfo
- Publication number
- GB275484A GB275484A GB126527A GB126527A GB275484A GB 275484 A GB275484 A GB 275484A GB 126527 A GB126527 A GB 126527A GB 126527 A GB126527 A GB 126527A GB 275484 A GB275484 A GB 275484A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- springs
- corners
- frames
- limbs
- 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
- A47C23/02—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using leaf springs, e.g. metal strips
Landscapes
- Springs (AREA)
Abstract
275,484. Thomas, E. Jan. 15, 1927. Mattresses are made up of W-shaped springs- Figs. 1, 2 having their outer limbs formed as rings in parallel planes at right angles to the inner limbs, the rings being linked together between upper and lower frames a, b, Figs. 3, 4 to provide diamond-meshed surfaces. The springs are coiled at the corners e, and the rings f are hooked at their free ends g, and cranked at the corners l so as to form flat surfaces when linked up. The frames are formed of flat iron bars connected by metal corner pieces. The outer rows of springs are connected by stays h to prevent distortion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB126527A GB275484A (en) | 1927-01-15 | 1927-01-15 | Spring-mattress |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB126527A GB275484A (en) | 1927-01-15 | 1927-01-15 | Spring-mattress |
Publications (1)
Publication Number | Publication Date |
---|---|
GB275484A true GB275484A (en) | 1927-08-11 |
Family
ID=9718958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB126527A Expired GB275484A (en) | 1927-01-15 | 1927-01-15 | Spring-mattress |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB275484A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560842A (en) * | 1946-03-27 | 1951-07-17 | Universal Wire Spring Co | Wire spring structure for seat constructions |
GB2276316A (en) * | 1993-02-13 | 1994-09-28 | Charles Blyth & Co Ltd | Support structures |
US5364082A (en) * | 1991-07-15 | 1994-11-15 | Parma Corporation | Spring assembly for seating and bedding |
WO1999049760A1 (en) * | 1998-03-31 | 1999-10-07 | George Gibbens Pty. Ltd. | Torsion coil spring |
-
1927
- 1927-01-15 GB GB126527A patent/GB275484A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560842A (en) * | 1946-03-27 | 1951-07-17 | Universal Wire Spring Co | Wire spring structure for seat constructions |
US5364082A (en) * | 1991-07-15 | 1994-11-15 | Parma Corporation | Spring assembly for seating and bedding |
US5431376A (en) * | 1991-07-15 | 1995-07-11 | Parma Corporation | Spring assembly for seating and bedding |
US5474283A (en) * | 1991-07-15 | 1995-12-12 | Parma Corporation | Spring assembly for seating and bedding |
US5535460A (en) * | 1991-07-15 | 1996-07-16 | Parma Corporation | Spring assembly for seating and bedding |
GB2276316A (en) * | 1993-02-13 | 1994-09-28 | Charles Blyth & Co Ltd | Support structures |
WO1999049760A1 (en) * | 1998-03-31 | 1999-10-07 | George Gibbens Pty. Ltd. | Torsion coil spring |
US6422547B1 (en) * | 1998-03-31 | 2002-07-23 | George Gibbons Pty. Ltd. | Torsion coil spring |
AU754590B2 (en) * | 1998-03-31 | 2002-11-21 | George Gibbens Pty Limited | Torsion coil spring |
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