JPH049066Y2 - - Google Patents
Info
- Publication number
- JPH049066Y2 JPH049066Y2 JP11557187U JP11557187U JPH049066Y2 JP H049066 Y2 JPH049066 Y2 JP H049066Y2 JP 11557187 U JP11557187 U JP 11557187U JP 11557187 U JP11557187 U JP 11557187U JP H049066 Y2 JPH049066 Y2 JP H049066Y2
- Authority
- JP
- Japan
- Prior art keywords
- core holder
- core
- frame
- holder
- molding machine
- 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 34
- 239000004576 sand Substances 0.000 claims description 29
- 239000000725 suspension Substances 0.000 claims description 29
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000006837 decompression Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557187U JPH049066Y2 (pm) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557187U JPH049066Y2 (pm) | 1987-07-27 | 1987-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420939U JPS6420939U (pm) | 1989-02-01 |
| JPH049066Y2 true JPH049066Y2 (pm) | 1992-03-06 |
Family
ID=31357352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11557187U Expired JPH049066Y2 (pm) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049066Y2 (pm) |
-
1987
- 1987-07-27 JP JP11557187U patent/JPH049066Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6420939U (pm) | 1989-02-01 |
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