GB662773A - Improvements in or relating to the moulding of objects or parts of foam latex, sponge rubber or other similar elastic material - Google Patents
Improvements in or relating to the moulding of objects or parts of foam latex, sponge rubber or other similar elastic materialInfo
- Publication number
- GB662773A GB662773A GB1862/49A GB186249A GB662773A GB 662773 A GB662773 A GB 662773A GB 1862/49 A GB1862/49 A GB 1862/49A GB 186249 A GB186249 A GB 186249A GB 662773 A GB662773 A GB 662773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulding
- relating
- objects
- parts
- elastic material
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/583—Moulds for making articles with cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/751—Mattresses, cushions
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
662,773. Mattresses. LAFONTAINE, F. Jan. 24, 1949. [Dec. 23, 1948] No. 1862/49. Class 52 (iv). [Also in Group V] Mattresses, cushions, seats, and elbow rests are provided on the back or supporting face with cavities of hexagonal section so as to impart to said face a "honey-comb" configuration as in Fig. 2 in which ribs a separate cavities c. In a modification (Fig. 3) not shown, each hexagonal cavity cantains ribs which form 6 equilateral triangles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE662773X | 1948-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB662773A true GB662773A (en) | 1951-12-12 |
Family
ID=3877185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1862/49A Expired GB662773A (en) | 1948-12-23 | 1949-01-24 | Improvements in or relating to the moulding of objects or parts of foam latex, sponge rubber or other similar elastic material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB662773A (en) |
-
1949
- 1949-01-24 GB GB1862/49A patent/GB662773A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB678496A (en) | Improvements in or relating to air mattress | |
GB657923A (en) | Improvements in, or relating to, mattresses or like structures | |
GB803936A (en) | Improvements in mattresses | |
GB787421A (en) | Improvements in and relating to inflatable pneumatic articles | |
GB662773A (en) | Improvements in or relating to the moulding of objects or parts of foam latex, sponge rubber or other similar elastic material | |
GB1129436A (en) | Improvements in or relating to bonded bodies of foamed material, and processes and arrangements for their manufacture | |
GB758918A (en) | Improvements relating to reversible sponge rubber cushions | |
GB615609A (en) | Improvements in tiles | |
GB776483A (en) | Improvements relating to cushions | |
GB838447A (en) | Improvements in or relating to the moulding of foamed rubber and like resilient material | |
GB749999A (en) | Improvements in or relating to mattresses, cushions and the like | |
GB690938A (en) | Improvements relating to molecular models | |
GB702589A (en) | Moulding reversible sponge rubber cushions | |
GB857594A (en) | Improvements in or relating to articles of upholstery | |
GB842870A (en) | Cushions | |
GB734250A (en) | Improvement relating to head rest or like cushions | |
GB671991A (en) | Improvements in cushions | |
GB758976A (en) | Improvements in and connected with the moulding of rubber products | |
GB857660A (en) | Improvements relating to reversible cushions | |
GB699022A (en) | Improvements in or relating to hats | |
GB738571A (en) | Improvements in and relating to upholstery pads | |
GB678562A (en) | A new or improved mattress or the like | |
GB810771A (en) | A seat platform for chairs, settees or like articles of furniture | |
GB950330A (en) | Moulded cushion or pad | |
USD182647S (en) | Inflatable pillow |