NL266418A - - Google Patents
Info
- Publication number
- NL266418A NL266418A NL266418DA NL266418A NL 266418 A NL266418 A NL 266418A NL 266418D A NL266418D A NL 266418DA NL 266418 A NL266418 A NL 266418A
- Authority
- NL
- Netherlands
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB58377A DE1212716B (de) | 1960-06-28 | 1960-06-28 | Spritzkopf zum Herstellen von Hohlstraengen aus thermoplastischen Kunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL266418A true NL266418A (en:Method) | 1900-01-01 |
Family
ID=6972049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL266418D NL266418A (en:Method) | 1960-06-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3099860A (en:Method) |
| CH (1) | CH384198A (en:Method) |
| DE (1) | DE1212716B (en:Method) |
| GB (1) | GB938032A (en:Method) |
| LU (1) | LU40293A1 (en:Method) |
| NL (1) | NL266418A (en:Method) |
| SE (1) | SE207867C1 (en:Method) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266092A (en) * | 1962-08-27 | 1966-08-16 | Nat Distillers Chem Corp | Balanced flow die |
| US3399250A (en) * | 1963-03-12 | 1968-08-27 | Grace W R & Co | Film comprising polyethylene and an ethylene-vinyl acetate copolymer |
| US3312766A (en) * | 1963-03-25 | 1967-04-04 | Stevens Alexander Michael | Extrusion of plastic tubes of varying diameter |
| US3966861A (en) * | 1968-05-20 | 1976-06-29 | Pierson Industries, Inc. | Composite tubular film process and apparatus |
| DE2100192C3 (de) * | 1971-01-04 | 1983-02-24 | Kautex Werke Reinold Hagen Gmbh, 5300 Bonn | Strangpreßkopf zum Herstellen eines Hohlstranges |
| US3985490A (en) * | 1974-06-04 | 1976-10-12 | Mauser Kommanditgesellschaft | Apparatus for extruding a homogeneous tubular length of soft thermoplastic material |
| DE2541738C3 (de) * | 1975-09-19 | 1983-12-01 | Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen | Einspritzeinrichtung einer Spritzgießmaschine zum Verarbeiten plastischer Massen mit einer Rückströmsperre |
| US4208175A (en) * | 1976-12-17 | 1980-06-17 | Hpm Corporation | Coextrusion feedblock and process |
| US4125585A (en) * | 1976-12-17 | 1978-11-14 | Hpm Corporation | Process employing coextrusion feedblock |
| US4677006A (en) * | 1985-05-29 | 1987-06-30 | E. I. Du Pont De Nemours And Company | Seamless laminar article |
| US4731216A (en) * | 1985-05-29 | 1988-03-15 | E. I. Du Pont De Nemours And Company | Process for manufacturing a seamless laminar article |
| US4798696A (en) * | 1987-05-08 | 1989-01-17 | A/S Sonnichsen Rorvalseverket | Method for extrusion of plastic tubes, and an apparatus for carrying out said method |
| US5078942A (en) * | 1990-08-16 | 1992-01-07 | Griffco Plastics, Inc. | Coextrusion method and apparatus |
| US5843490A (en) * | 1994-07-15 | 1998-12-01 | Tosoh Corporation | Die having protrusions for molding machine |
| AU2003280304A1 (en) * | 2003-08-13 | 2005-03-07 | Ingo Rubbelke | Nozzle head for an extruder |
| US7381042B2 (en) * | 2003-10-15 | 2008-06-03 | Ruebbelke Ingo | Nozzle head for an extruder |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US574577A (en) * | 1897-01-05 | Machine for manufacturing tubing | ||
| US1371576A (en) * | 1919-06-13 | 1921-03-15 | Royle Vernon | Core-bridge for tubing-machines |
| US2192263A (en) * | 1937-03-20 | 1940-03-05 | Celluloid Corp | Injection molding device |
| US2354363A (en) * | 1943-04-23 | 1944-07-25 | Arthur A Burry | Means for heating thermoplastic materials for molding |
| US2480838A (en) * | 1946-07-19 | 1949-09-06 | Leominster Tool Company Inc | Heating cylinder for injection molding machines |
| US2740160A (en) * | 1952-08-20 | 1956-04-03 | Dow Chemical Co | Plasticating torpedo for plastics die expressing machines |
| FR1085120A (fr) * | 1953-06-18 | 1955-01-27 | Procédé et tête de machine pour l'extrusion de matières thermoplastiques | |
| US2979772A (en) * | 1958-09-11 | 1961-04-18 | Ernest P Moslo | Plasticizing head |
| FR1237535A (fr) * | 1959-07-24 | 1960-07-29 | Arburg Feingeratefabrik O H G | Torpille de cylindre plastificateur pour machines à mouler par injection destinées à travailler les matières synthétiques thermoplastiques |
-
0
- NL NL266418D patent/NL266418A/xx unknown
-
1960
- 1960-06-28 DE DEB58377A patent/DE1212716B/de active Pending
-
1961
- 1961-06-07 CH CH662761A patent/CH384198A/de unknown
- 1961-06-21 LU LU40293D patent/LU40293A1/xx unknown
- 1961-06-26 US US119358A patent/US3099860A/en not_active Expired - Lifetime
- 1961-06-28 GB GB23420/61A patent/GB938032A/en not_active Expired
- 1961-06-28 SE SE675761A patent/SE207867C1/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH384198A (de) | 1964-11-15 |
| GB938032A (en) | 1963-09-25 |
| LU40293A1 (en:Method) | 1961-09-21 |
| US3099860A (en) | 1963-08-06 |
| DE1212716B (de) | 1966-03-17 |
| SE207867C1 (en:Method) | 1966-10-04 |