GB487931A - Improvements in springing systems for upholstered furniture - Google Patents
Improvements in springing systems for upholstered furnitureInfo
- Publication number
- GB487931A GB487931A GB3538837A GB3538837A GB487931A GB 487931 A GB487931 A GB 487931A GB 3538837 A GB3538837 A GB 3538837A GB 3538837 A GB3538837 A GB 3538837A GB 487931 A GB487931 A GB 487931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- springs
- bars
- upholstered furniture
- dec
- rods
- 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
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
487,931. Spring upholstery. STRAUB, C. Dec. 21, 1937, No. 35388. Convention date, Dec. 21, 1936. [Class 52 (iv)] Bent wire springs looped to carry transversely arranged resilient rods 7, 8, 9, 10 are supported by rigid rods 4, 5 carried by brackets 19, 20 on the frame bars 2. The terminal loops of the springs are secured to further resilient or rigid rods 3, 6 and the springs are in two alternating sets, one passing from the bar 3 to the bars 4, 8, 9, 10 and 6 and the other to the bars 7, 8, 9, 5 and 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT153018T | 1936-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB487931A true GB487931A (en) | 1938-06-28 |
Family
ID=3647382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3538837A Expired GB487931A (en) | 1936-12-21 | 1937-12-21 | Improvements in springing systems for upholstered furniture |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT153018B (en) |
DE (1) | DE685865C (en) |
GB (1) | GB487931A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441769B2 (en) * | 1970-04-06 | 1979-12-10 |
-
1936
- 1936-12-21 AT AT153018D patent/AT153018B/en active
-
1937
- 1937-12-14 DE DEST56910D patent/DE685865C/en not_active Expired
- 1937-12-21 GB GB3538837A patent/GB487931A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441769B2 (en) * | 1970-04-06 | 1979-12-10 |
Also Published As
Publication number | Publication date |
---|---|
AT153018B (en) | 1938-04-11 |
DE685865C (en) | 1939-12-27 |
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