DE2116095A1 - - Google Patents
Info
- Publication number
- DE2116095A1 DE2116095A1 DE19712116095 DE2116095A DE2116095A1 DE 2116095 A1 DE2116095 A1 DE 2116095A1 DE 19712116095 DE19712116095 DE 19712116095 DE 2116095 A DE2116095 A DE 2116095A DE 2116095 A1 DE2116095 A1 DE 2116095A1
- Authority
- DE
- Germany
- 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.)
- Pending
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
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
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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
- B29L2023/00—Tubular articles
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712116095 DE2116095B2 (de) | 1971-04-02 | 1971-04-02 | Verfahren zur herstellung eines profilstranges aus einem schaeumbaren thermoplastischen kunststoff und vorrichtung zur durchfuehrung des verfahrens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712116095 DE2116095B2 (de) | 1971-04-02 | 1971-04-02 | Verfahren zur herstellung eines profilstranges aus einem schaeumbaren thermoplastischen kunststoff und vorrichtung zur durchfuehrung des verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2116095A1 true DE2116095A1 (enExample) | 1972-09-21 |
| DE2116095B2 DE2116095B2 (de) | 1972-09-21 |
Family
ID=5803669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712116095 Pending DE2116095B2 (de) | 1971-04-02 | 1971-04-02 | Verfahren zur herstellung eines profilstranges aus einem schaeumbaren thermoplastischen kunststoff und vorrichtung zur durchfuehrung des verfahrens |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2116095B2 (enExample) |
-
1971
- 1971-04-02 DE DE19712116095 patent/DE2116095B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2116095B2 (de) | 1972-09-21 |