GB880085A - Spring unit for cushion spring assemblies - Google Patents
Spring unit for cushion spring assembliesInfo
- Publication number
- GB880085A GB880085A GB1514160A GB1514160A GB880085A GB 880085 A GB880085 A GB 880085A GB 1514160 A GB1514160 A GB 1514160A GB 1514160 A GB1514160 A GB 1514160A GB 880085 A GB880085 A GB 880085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- contact
- central portion
- cushion
- assemblies
- 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/285—Seat parts with tensioned springs, e.g. of flat type with metal strips or webs
Landscapes
- Springs (AREA)
Abstract
880,085. Spring units. FLEX-O-LATORS Inc. April 29, 1960, No. 15141/60. Class 52(4) A spring assembly is formed by a plurality of planar spring units 10 interconnected by the tie strips 78 held by rivets 40, 80. The main spring has a horizontal central portion 17 with substantially V-shaped members 22, 32 connecting it with the frame, the central part 17 and front V22 being connected by an upwardly inclined bight 18. The secondary spring also has a central portion 38 with a front V 46 in contact with that of the main spring over a substantial length and a rear V 60 in contact with that of the main spring only along the lower limb. The stabilizing spring 16 has an upper and lower rearwardly extending limb with a single bend 70. The springs are riveted together at 40, 50, 64.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1514160A GB880085A (en) | 1960-04-29 | 1960-04-29 | Spring unit for cushion spring assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1514160A GB880085A (en) | 1960-04-29 | 1960-04-29 | Spring unit for cushion spring assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB880085A true GB880085A (en) | 1961-10-18 |
Family
ID=10053770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1514160A Expired GB880085A (en) | 1960-04-29 | 1960-04-29 | Spring unit for cushion spring assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB880085A (en) |
-
1960
- 1960-04-29 GB GB1514160A patent/GB880085A/en not_active Expired
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