JPH0514018Y2 - - Google Patents
Info
- Publication number
- JPH0514018Y2 JPH0514018Y2 JP17612887U JP17612887U JPH0514018Y2 JP H0514018 Y2 JPH0514018 Y2 JP H0514018Y2 JP 17612887 U JP17612887 U JP 17612887U JP 17612887 U JP17612887 U JP 17612887U JP H0514018 Y2 JPH0514018 Y2 JP H0514018Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- mold
- model
- movable
- integrally formed
- 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
- 238000005266 casting Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 229920006248 expandable polystyrene Polymers 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013058 crude material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17612887U JPH0514018Y2 (da) | 1987-11-18 | 1987-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17612887U JPH0514018Y2 (da) | 1987-11-18 | 1987-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0180835U JPH0180835U (da) | 1989-05-30 |
| JPH0514018Y2 true JPH0514018Y2 (da) | 1993-04-14 |
Family
ID=31467886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17612887U Expired - Lifetime JPH0514018Y2 (da) | 1987-11-18 | 1987-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514018Y2 (da) |
-
1987
- 1987-11-18 JP JP17612887U patent/JPH0514018Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0180835U (da) | 1989-05-30 |
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