JPS623707B2 - - Google Patents
Info
- Publication number
- JPS623707B2 JPS623707B2 JP6925779A JP6925779A JPS623707B2 JP S623707 B2 JPS623707 B2 JP S623707B2 JP 6925779 A JP6925779 A JP 6925779A JP 6925779 A JP6925779 A JP 6925779A JP S623707 B2 JPS623707 B2 JP S623707B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- anvil
- hole
- squeeze
- spring
- 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
- 238000005520 cutting process Methods 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 19
- 239000004576 sand Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6925779A JPS55161549A (en) | 1979-06-01 | 1979-06-01 | Mold molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6925779A JPS55161549A (en) | 1979-06-01 | 1979-06-01 | Mold molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55161549A JPS55161549A (en) | 1980-12-16 |
| JPS623707B2 true JPS623707B2 (enExample) | 1987-01-26 |
Family
ID=13397477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6925779A Granted JPS55161549A (en) | 1979-06-01 | 1979-06-01 | Mold molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55161549A (enExample) |
-
1979
- 1979-06-01 JP JP6925779A patent/JPS55161549A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55161549A (en) | 1980-12-16 |
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