JPS636303B2 - - Google Patents
Info
- Publication number
- JPS636303B2 JPS636303B2 JP53046717A JP4671778A JPS636303B2 JP S636303 B2 JPS636303 B2 JP S636303B2 JP 53046717 A JP53046717 A JP 53046717A JP 4671778 A JP4671778 A JP 4671778A JP S636303 B2 JPS636303 B2 JP S636303B2
- Authority
- JP
- Japan
- Prior art keywords
- gas vent
- core
- vent hole
- product
- molten metal
- 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.)
- Expired
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671778A JPS54138817A (en) | 1978-04-21 | 1978-04-21 | Apparatus for preventing molten metal flowing into gas hole in casting operation using core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671778A JPS54138817A (en) | 1978-04-21 | 1978-04-21 | Apparatus for preventing molten metal flowing into gas hole in casting operation using core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54138817A JPS54138817A (en) | 1979-10-27 |
| JPS636303B2 true JPS636303B2 (online.php) | 1988-02-09 |
Family
ID=12755088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4671778A Granted JPS54138817A (en) | 1978-04-21 | 1978-04-21 | Apparatus for preventing molten metal flowing into gas hole in casting operation using core |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54138817A (online.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62179851A (ja) * | 1986-01-31 | 1987-08-07 | Toyoda Autom Loom Works Ltd | 鋳造用中子の製作法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5185010A (ja) * | 1975-01-22 | 1976-07-26 | Hitachi Ltd | Taabinyokuniokerutaishokukojozaino setsugohoshiki |
-
1978
- 1978-04-21 JP JP4671778A patent/JPS54138817A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54138817A (en) | 1979-10-27 |
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