JPS63127731U - - Google Patents
Info
- Publication number
- JPS63127731U JPS63127731U JP1769887U JP1769887U JPS63127731U JP S63127731 U JPS63127731 U JP S63127731U JP 1769887 U JP1769887 U JP 1769887U JP 1769887 U JP1769887 U JP 1769887U JP S63127731 U JPS63127731 U JP S63127731U
- Authority
- JP
- Japan
- Prior art keywords
- vent hole
- gas vent
- mold structure
- gravity casting
- flow rate
- 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
- 238000005266 casting Methods 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1769887U JPS63127731U (enExample) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1769887U JPS63127731U (enExample) | 1987-02-12 | 1987-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63127731U true JPS63127731U (enExample) | 1988-08-22 |
Family
ID=30810688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1769887U Pending JPS63127731U (enExample) | 1987-02-12 | 1987-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63127731U (enExample) |
-
1987
- 1987-02-12 JP JP1769887U patent/JPS63127731U/ja active Pending