GB2004229A - Apparatus for producing plastics foam - Google Patents
Apparatus for producing plastics foamInfo
- Publication number
- GB2004229A GB2004229A GB7836429A GB7836429A GB2004229A GB 2004229 A GB2004229 A GB 2004229A GB 7836429 A GB7836429 A GB 7836429A GB 7836429 A GB7836429 A GB 7836429A GB 2004229 A GB2004229 A GB 2004229A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastics foam
- producing plastics
- bottom member
- producing
- seen
- 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.)
- Withdrawn
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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/467—Foam spreading or levelling devices
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Paper (AREA)
Abstract
In an apparatus for the production of plastics foam having a float top comprising a slightly sloping trough, shaped conveyor formed by a bottom member 24' or 30 and vertical side members, the bottom member, seen in cross section, has a convexity extending over at least a portion of the length thereof. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO773175A NO773175L (en) | 1977-09-15 | 1977-09-15 | DEVICE FOR FOAM MANUFACTURING SYSTEMS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2004229A true GB2004229A (en) | 1979-03-28 |
Family
ID=19883720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7836429A Withdrawn GB2004229A (en) | 1977-09-15 | 1978-09-12 | Apparatus for producing plastics foam |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2836535A1 (en) |
GB (1) | GB2004229A (en) |
NO (1) | NO773175L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021159A2 (en) * | 1979-06-15 | 1981-01-07 | Bayer Ag | Apparatus for the continuous production of foam plastic blocks or webs |
EP0555732A1 (en) * | 1992-02-14 | 1993-08-18 | MASCHINENFABRIK HENNECKE GmbH | Device for continuous production of polyurethane foam blocks |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008007078B3 (en) * | 2008-01-31 | 2009-05-28 | Bayer Materialscience Ag | Method for discontinuously producing a block foam material e.g. polyurethane foam material, comprises introducing a container on a base of a molding box, and filling the container with reaction components and then removing the container |
-
1977
- 1977-09-15 NO NO773175A patent/NO773175L/en unknown
-
1978
- 1978-08-21 DE DE19782836535 patent/DE2836535A1/en not_active Withdrawn
- 1978-09-12 GB GB7836429A patent/GB2004229A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021159A2 (en) * | 1979-06-15 | 1981-01-07 | Bayer Ag | Apparatus for the continuous production of foam plastic blocks or webs |
EP0021159B1 (en) * | 1979-06-15 | 1983-05-18 | Bayer Ag | Apparatus for the continuous production of foam plastic blocks or webs |
EP0555732A1 (en) * | 1992-02-14 | 1993-08-18 | MASCHINENFABRIK HENNECKE GmbH | Device for continuous production of polyurethane foam blocks |
US5375988A (en) * | 1992-02-14 | 1994-12-27 | Maschinenfabrik Hennecke Gmbh | Apparatus for continuous production of polyurethane block foam |
Also Published As
Publication number | Publication date |
---|---|
NO773175L (en) | 1979-03-16 |
DE2836535A1 (en) | 1979-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |