BE718157A - - Google Patents
Info
- Publication number
- BE718157A BE718157A BE718157DA BE718157A BE 718157 A BE718157 A BE 718157A BE 718157D A BE718157D A BE 718157DA BE 718157 A BE718157 A BE 718157A
- Authority
- BE
- Belgium
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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
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- 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/30—Expanding the moulding material between endless belts or rollers
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- 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
- B29L2007/00—Flat articles, e.g. films or sheets
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1704837 | 1967-07-18 | ||
| DE1704845 | 1967-08-21 | ||
| DE1704846 | 1967-08-21 | ||
| DE1704847 | 1967-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718157A true BE718157A (it) | 1968-12-31 |
Family
ID=27430651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718157D BE718157A (it) | 1967-07-18 | 1968-07-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE718157A (it) |
| FR (1) | FR1574989A (it) |
| NL (1) | NL6810184A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU170123B (it) * | 1975-05-29 | 1977-04-28 | ||
| NO137353C (no) * | 1975-05-30 | 1978-02-15 | Laader Berg | Fremgangsm}te og anlegg for fremstilling av baner eller blokker av skumplast |
-
1968
- 1968-07-17 BE BE718157D patent/BE718157A/xx unknown
- 1968-07-18 FR FR1574989D patent/FR1574989A/fr not_active Expired
- 1968-07-18 NL NL6810184A patent/NL6810184A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1574989A (it) | 1969-07-18 |
| NL6810184A (it) | 1969-01-21 |