JPS544555Y2 - - Google Patents
Info
- Publication number
- JPS544555Y2 JPS544555Y2 JP1975006984U JP698475U JPS544555Y2 JP S544555 Y2 JPS544555 Y2 JP S544555Y2 JP 1975006984 U JP1975006984 U JP 1975006984U JP 698475 U JP698475 U JP 698475U JP S544555 Y2 JPS544555 Y2 JP S544555Y2
- 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.)
- Expired
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
- B29C48/335—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
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975006984U JPS544555Y2 (cg-RX-API-DMAC10.html) | 1975-01-16 | 1975-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975006984U JPS544555Y2 (cg-RX-API-DMAC10.html) | 1975-01-16 | 1975-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5190372U JPS5190372U (cg-RX-API-DMAC10.html) | 1976-07-20 |
| JPS544555Y2 true JPS544555Y2 (cg-RX-API-DMAC10.html) | 1979-02-27 |
Family
ID=28072367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975006984U Expired JPS544555Y2 (cg-RX-API-DMAC10.html) | 1975-01-16 | 1975-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS544555Y2 (cg-RX-API-DMAC10.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545833B2 (cg-RX-API-DMAC10.html) * | 1975-02-27 | 1979-03-22 | ||
| JP4690155B2 (ja) * | 2005-09-15 | 2011-06-01 | ミサワホーム株式会社 | 押出成形用金型 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322621Y2 (cg-RX-API-DMAC10.html) * | 1974-07-17 | 1978-06-12 | ||
| JPS5322622Y2 (cg-RX-API-DMAC10.html) * | 1974-09-26 | 1978-06-12 |
-
1975
- 1975-01-16 JP JP1975006984U patent/JPS544555Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5190372U (cg-RX-API-DMAC10.html) | 1976-07-20 |