GB1411008A - Articles of seating furniture - Google Patents
Articles of seating furnitureInfo
- Publication number
- GB1411008A GB1411008A GB347473A GB347473A GB1411008A GB 1411008 A GB1411008 A GB 1411008A GB 347473 A GB347473 A GB 347473A GB 347473 A GB347473 A GB 347473A GB 1411008 A GB1411008 A GB 1411008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foam
- layers
- composite
- arm supports
- seat
- 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
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
- A47C5/125—Chairs of special materials of plastics, with or without reinforcement completely made of foam material
Landscapes
- Laminated Bodies (AREA)
- Polyurethanes Or Polyureas (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
1411008 Upholstered seats DOW CHEMICAL CO 23 Jan 1973 [25 Sept 1972] 3474/73 Heading A4M [Also in Division C3] A chair or like article of seating furniture includes major structural members formed from a composite polyurethane foam which consists of polyurethane foam filled with expanded thermoplastics beads, the composite foam having a 25% Indentation Load Deflection (ILD) value of at least 50 lbs as determined under the test conditions specified in ASTM (American Society for Testing and Materials) D-1564. The composite foam forms the structural components of the back 11 and arm supports 21 of the seat. The back 11 and arm supports 21 are provided with softer foam cushioning layers 12-14 and 23, 24. A framing member 22 may be attached to a base 10 and located in the arm supports 21. The base 10 supports foam cushioning layers 15, 16, 18 which may be of differing softness. The layers 15, 16, 18 may be enclosed in fabric covers inter-connected at their edges to define hinges so that the layers may be unfolded to form a bed. The front edge of the seat is reinforced by wedge shaped pieces 17 of the composite foam.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29199372A | 1972-09-25 | 1972-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1411008A true GB1411008A (en) | 1975-10-22 |
Family
ID=23122736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB347473A Expired GB1411008A (en) | 1972-09-25 | 1973-01-23 | Articles of seating furniture |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4970755A (en) |
AU (1) | AU466619B2 (en) |
DE (1) | DE2302755A1 (en) |
GB (1) | GB1411008A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3123062A1 (en) * | 1981-06-11 | 1983-02-10 | Carsten 3000 Hannover Picker | "FOAMED, ELASTIC MOLDED BODY, AND A METHOD FOR THE PRODUCTION THEREOF" |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2335179A1 (en) * | 1975-12-17 | 1977-07-15 | Recticel | Polyurethane foam chair with adhesive-bonded components - with blocks for seat, back and headrest and moulded side pieces, rims and flanks |
-
1973
- 1973-01-11 AU AU51016/73A patent/AU466619B2/en not_active Expired
- 1973-01-20 DE DE19732302755 patent/DE2302755A1/en active Pending
- 1973-01-23 JP JP981773A patent/JPS4970755A/ja active Pending
- 1973-01-23 GB GB347473A patent/GB1411008A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3123062A1 (en) * | 1981-06-11 | 1983-02-10 | Carsten 3000 Hannover Picker | "FOAMED, ELASTIC MOLDED BODY, AND A METHOD FOR THE PRODUCTION THEREOF" |
Also Published As
Publication number | Publication date |
---|---|
JPS4970755A (en) | 1974-07-09 |
AU5101673A (en) | 1974-07-11 |
DE2302755A1 (en) | 1974-04-04 |
AU466619B2 (en) | 1975-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |