JPH0439540U - - Google Patents
Info
- Publication number
- JPH0439540U JPH0439540U JP7896490U JP7896490U JPH0439540U JP H0439540 U JPH0439540 U JP H0439540U JP 7896490 U JP7896490 U JP 7896490U JP 7896490 U JP7896490 U JP 7896490U JP H0439540 U JPH0439540 U JP H0439540U
- Authority
- JP
- Japan
- Prior art keywords
- shell mold
- sprue
- reinforcing ring
- fixing structure
- peripheral side
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7896490U JPH0439540U (en]) | 1990-07-25 | 1990-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7896490U JPH0439540U (en]) | 1990-07-25 | 1990-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439540U true JPH0439540U (en]) | 1992-04-03 |
Family
ID=31622705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7896490U Pending JPH0439540U (en]) | 1990-07-25 | 1990-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439540U (en]) |
-
1990
- 1990-07-25 JP JP7896490U patent/JPH0439540U/ja active Pending