JPS6026813U - Core for molding mold - Google Patents
Core for molding moldInfo
- Publication number
- JPS6026813U JPS6026813U JP12066383U JP12066383U JPS6026813U JP S6026813 U JPS6026813 U JP S6026813U JP 12066383 U JP12066383 U JP 12066383U JP 12066383 U JP12066383 U JP 12066383U JP S6026813 U JPS6026813 U JP S6026813U
- Authority
- JP
- Japan
- Prior art keywords
- core
- melting point
- molding mold
- molded product
- openings
- 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
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は夫々従来法の中子の断面図、第３図
は本考案の一実施例の断面図、第４図は本考案の他の実
施例の断面図、第５図は本考案のさらに他の実施例の断
面図である。
６：中子、７：中子本体、８：開口部、９，１４：栓、
１０：成形品、１１：発熱体、１２：リード線、１３：
加熱コイル。1 and 2 are sectional views of a conventional core, respectively, FIG. 3 is a sectional view of one embodiment of the present invention, FIG. 4 is a sectional view of another embodiment of the present invention, and FIG. 5 FIG. 2 is a cross-sectional view of still another embodiment of the present invention. 6: core, 7: core body, 8: opening, 9, 14: plug,
10: Molded product, 11: Heating element, 12: Lead wire, 13:
heating coil.
Claims (1)
て、中子が中空成形品の融点より低い融点を有する材料
で形成されており、他方、該複数の開口部の先端部に、
前記中子を形成する材料の融点より高い融点を有する材
料で形成されている栓が中子と一体的に取付けられてい
ることを特徴と′する成形金型用中子。In a core of a mold for producing a hollow molded product having a plurality of openings, the core is formed of a material having a melting point lower than the melting point of the hollow molded product, and on the other hand, the tips of the plurality of openings are To,
A core for a molding die, characterized in that a plug made of a material having a melting point higher than the melting point of the material forming the core is integrally attached to the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12066383U JPS6026813U (en) | 1983-08-01 | 1983-08-01 | Core for molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12066383U JPS6026813U (en) | 1983-08-01 | 1983-08-01 | Core for molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6026813U true JPS6026813U (en) | 1985-02-23 |
Family
ID=30276460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12066383U Pending JPS6026813U (en) | 1983-08-01 | 1983-08-01 | Core for molding mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026813U (en) |
-
1983
- 1983-08-01 JP JP12066383U patent/JPS6026813U/en active Pending
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