JPH0237477Y2 - - Google Patents
Info
- Publication number
- JPH0237477Y2 JPH0237477Y2 JP7395388U JP7395388U JPH0237477Y2 JP H0237477 Y2 JPH0237477 Y2 JP H0237477Y2 JP 7395388 U JP7395388 U JP 7395388U JP 7395388 U JP7395388 U JP 7395388U JP H0237477 Y2 JPH0237477 Y2 JP H0237477Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- section
- support frame
- frame
- mold flask
- 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
- 238000000465 moulding Methods 0.000 claims description 37
- 239000004576 sand Substances 0.000 claims description 35
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7395388U JPH0237477Y2 (enrdf_load_stackoverflow) | 1988-06-02 | 1988-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7395388U JPH0237477Y2 (enrdf_load_stackoverflow) | 1988-06-02 | 1988-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177044U JPH01177044U (enrdf_load_stackoverflow) | 1989-12-18 |
| JPH0237477Y2 true JPH0237477Y2 (enrdf_load_stackoverflow) | 1990-10-11 |
Family
ID=31299077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7395388U Expired JPH0237477Y2 (enrdf_load_stackoverflow) | 1988-06-02 | 1988-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237477Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-06-02 JP JP7395388U patent/JPH0237477Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01177044U (enrdf_load_stackoverflow) | 1989-12-18 |
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