JPS63163925U - - Google Patents
Info
- Publication number
- JPS63163925U JPS63163925U JP1987057273U JP5727387U JPS63163925U JP S63163925 U JPS63163925 U JP S63163925U JP 1987057273 U JP1987057273 U JP 1987057273U JP 5727387 U JP5727387 U JP 5727387U JP S63163925 U JPS63163925 U JP S63163925U
- Authority
- JP
- Japan
- Prior art keywords
- circular die
- plastic
- coated metal
- metal tube
- sealing mechanism
- Prior art date
- 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
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987057273U JPS63163925U (it) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987057273U JPS63163925U (it) | 1987-04-15 | 1987-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63163925U true JPS63163925U (it) | 1988-10-26 |
Family
ID=30886832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987057273U Pending JPS63163925U (it) | 1987-04-15 | 1987-04-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63163925U (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009102642A1 (en) * | 2008-02-11 | 2009-08-20 | Advanced Drainage Systems, Inc | Extrusion die vacuum seals and methods |
-
1987
- 1987-04-15 JP JP1987057273U patent/JPS63163925U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009102642A1 (en) * | 2008-02-11 | 2009-08-20 | Advanced Drainage Systems, Inc | Extrusion die vacuum seals and methods |