IT946314B - Estrusore con testata multipla di estrusione - Google Patents
Estrusore con testata multipla di estrusioneInfo
- Publication number
- IT946314B IT946314B IT19054/72A IT1905472A IT946314B IT 946314 B IT946314 B IT 946314B IT 19054/72 A IT19054/72 A IT 19054/72A IT 1905472 A IT1905472 A IT 1905472A IT 946314 B IT946314 B IT 946314B
- Authority
- IT
- Italy
- Prior art keywords
- extruder
- extrusion head
- multiple extrusion
- head
- extrusion
- Prior art date
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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/20—Inserts
-
- 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
- B29L2009/00—Layered products
-
- 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
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
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 |
---|---|---|---|
DE19712103497 DE2103497A1 (de) | 1971-01-12 | 1971-01-12 | Extruder mit Mehrfachspritzkopf |
Publications (1)
Publication Number | Publication Date |
---|---|
IT946314B true IT946314B (it) | 1973-05-21 |
Family
ID=5796908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19054/72A IT946314B (it) | 1971-01-12 | 1972-01-05 | Estrusore con testata multipla di estrusione |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT309562B (it) |
DE (1) | DE2103497A1 (it) |
FR (1) | FR2121569B1 (it) |
GB (1) | GB1359583A (it) |
IT (1) | IT946314B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3144337A1 (de) * | 1981-11-07 | 1983-05-19 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Elektrisches energie-kabel oder -leitung mit einer gummi- oder kunststoffisolierung |
DE102006027287B4 (de) * | 2005-06-16 | 2009-08-27 | Leoni Kabel Holding Gmbh & Co. Kg | Kabel |
FI20055641A (fi) * | 2005-12-02 | 2007-06-03 | Maillefer Sa | Menetelmä ekstruusioprosessissa, ekstruusioprosessi ja laitteisto ekstruusioprosessia varten |
CN114799176B (zh) * | 2022-04-11 | 2023-07-21 | 中国地质科学院探矿工艺研究所 | 一种中频炉无压烧结金刚石扩孔器用模具 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1345761A (fr) * | 1962-11-02 | 1963-12-13 | Trefimetaux | Perfectionnements aux machines à extruder les élastomères et les matières plastiques |
-
1971
- 1971-01-12 DE DE19712103497 patent/DE2103497A1/de active Pending
- 1971-12-09 AT AT1056871A patent/AT309562B/de not_active IP Right Cessation
-
1972
- 1972-01-04 FR FR7200138A patent/FR2121569B1/fr not_active Expired
- 1972-01-05 IT IT19054/72A patent/IT946314B/it active
- 1972-01-12 GB GB152472A patent/GB1359583A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT309562B (de) | 1973-08-27 |
FR2121569B1 (it) | 1976-06-11 |
DE2103497A1 (de) | 1972-07-27 |
FR2121569A1 (it) | 1972-08-25 |
GB1359583A (en) | 1974-07-10 |
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