JPH054917Y2 - - Google Patents
Info
- Publication number
- JPH054917Y2 JPH054917Y2 JP1585687U JP1585687U JPH054917Y2 JP H054917 Y2 JPH054917 Y2 JP H054917Y2 JP 1585687 U JP1585687 U JP 1585687U JP 1585687 U JP1585687 U JP 1585687U JP H054917 Y2 JPH054917 Y2 JP H054917Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- sand
- mold
- core
- lower mold
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 claims description 37
- 238000007664 blowing Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1585687U JPH054917Y2 (US06168776-20010102-C00028.png) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1585687U JPH054917Y2 (US06168776-20010102-C00028.png) | 1987-02-05 | 1987-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63127740U JPS63127740U (US06168776-20010102-C00028.png) | 1988-08-22 |
JPH054917Y2 true JPH054917Y2 (US06168776-20010102-C00028.png) | 1993-02-08 |
Family
ID=30807175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1585687U Expired - Lifetime JPH054917Y2 (US06168776-20010102-C00028.png) | 1987-02-05 | 1987-02-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH054917Y2 (US06168776-20010102-C00028.png) |
-
1987
- 1987-02-05 JP JP1585687U patent/JPH054917Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63127740U (US06168776-20010102-C00028.png) | 1988-08-22 |
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