JPS5036872U - - Google Patents
Info
- Publication number
- JPS5036872U JPS5036872U JP1973091658U JP9165873U JPS5036872U JP S5036872 U JPS5036872 U JP S5036872U JP 1973091658 U JP1973091658 U JP 1973091658U JP 9165873 U JP9165873 U JP 9165873U JP S5036872 U JPS5036872 U JP S5036872U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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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
- 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
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
- B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
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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
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973091658U JPS5327969Y2 (en) | 1973-08-04 | 1973-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973091658U JPS5327969Y2 (en) | 1973-08-04 | 1973-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5036872U true JPS5036872U (en) | 1975-04-17 |
JPS5327969Y2 JPS5327969Y2 (en) | 1978-07-14 |
Family
ID=28281006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1973091658U Expired JPS5327969Y2 (en) | 1973-08-04 | 1973-08-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5327969Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2808617A (en) * | 1952-09-05 | 1957-10-08 | Terracini Vittorio | Means for molding lengthy articles made from multi-colored plastic material |
US3642397A (en) * | 1968-08-08 | 1972-02-15 | Barmag Barmer Maschf | Extrusion machines and dies for producing multilayer tubes or films |
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1973
- 1973-08-04 JP JP1973091658U patent/JPS5327969Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2808617A (en) * | 1952-09-05 | 1957-10-08 | Terracini Vittorio | Means for molding lengthy articles made from multi-colored plastic material |
US3642397A (en) * | 1968-08-08 | 1972-02-15 | Barmag Barmer Maschf | Extrusion machines and dies for producing multilayer tubes or films |
Also Published As
Publication number | Publication date |
---|---|
JPS5327969Y2 (en) | 1978-07-14 |