JPS5464469A - Pouring type tool - Google Patents
Pouring type toolInfo
- Publication number
- JPS5464469A JPS5464469A JP13025777A JP13025777A JPS5464469A JP S5464469 A JPS5464469 A JP S5464469A JP 13025777 A JP13025777 A JP 13025777A JP 13025777 A JP13025777 A JP 13025777A JP S5464469 A JPS5464469 A JP S5464469A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- pouring
- cavity
- pouring type
- type tool
- 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
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
PURPOSE: To establish pouring type tool with good mold removal nature, by supporting a part of the cavity pouring mold made of synthesized resin with the insert material made of metal.
CONSTITUTION: The cavity pouring type mold 11a made of polypropilene having a good mold removal nature from epoxy resin is supported to the insert material 11b of plate shape, which has a hole slightly smaller than the supported part. The pouring mold is pressed in and fixed in this hole. With this constitution, the mold removal nature is excellent after poured resin is hardened, the external apperence of products is superior, and cavity damage is less and the replacement is easy.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13025777A JPS5464469A (en) | 1977-11-01 | 1977-11-01 | Pouring type tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13025777A JPS5464469A (en) | 1977-11-01 | 1977-11-01 | Pouring type tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5464469A true JPS5464469A (en) | 1979-05-24 |
Family
ID=15029922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13025777A Pending JPS5464469A (en) | 1977-11-01 | 1977-11-01 | Pouring type tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5464469A (en) |
-
1977
- 1977-11-01 JP JP13025777A patent/JPS5464469A/en active Pending
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