PL82941B1 - - Google Patents
Download PDFInfo
- Publication number
- PL82941B1 PL82941B1 PL15283672A PL15283672A PL82941B1 PL 82941 B1 PL82941 B1 PL 82941B1 PL 15283672 A PL15283672 A PL 15283672A PL 15283672 A PL15283672 A PL 15283672A PL 82941 B1 PL82941 B1 PL 82941B1
- Authority
- PL
- Poland
- Prior art keywords
- core
- cores
- working surface
- movable
- boxes
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7100696A FR2121412B1 (enExample) | 1971-01-11 | 1971-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL82941B1 true PL82941B1 (enExample) | 1975-10-31 |
Family
ID=9070075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15283672A PL82941B1 (enExample) | 1971-01-11 | 1972-01-10 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE777710A (enExample) |
| DE (1) | DE2201375A1 (enExample) |
| ES (1) | ES398707A1 (enExample) |
| FR (1) | FR2121412B1 (enExample) |
| GB (1) | GB1380280A (enExample) |
| IT (1) | IT952840B (enExample) |
| PL (1) | PL82941B1 (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1253415B (de) * | 1965-08-04 | 1967-11-02 | Rheinstahl Eisenwerk Hilden Ag | Verfahren zum Herstellen zweiteiliger Hohlkerne nach dem Schiessverfahren mit Heisskernkaesten |
-
1971
- 1971-01-11 FR FR7100696A patent/FR2121412B1/fr not_active Expired
-
1972
- 1972-01-05 BE BE777710A patent/BE777710A/xx unknown
- 1972-01-08 DE DE19722201375 patent/DE2201375A1/de active Pending
- 1972-01-10 ES ES398707A patent/ES398707A1/es not_active Expired
- 1972-01-10 GB GB100172A patent/GB1380280A/en not_active Expired
- 1972-01-10 IT IT6706572A patent/IT952840B/it active
- 1972-01-10 PL PL15283672A patent/PL82941B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2201375A1 (de) | 1972-07-27 |
| FR2121412A1 (enExample) | 1972-08-25 |
| GB1380280A (en) | 1975-01-08 |
| IT952840B (it) | 1973-07-30 |
| FR2121412B1 (enExample) | 1973-11-30 |
| ES398707A1 (es) | 1975-05-01 |
| BE777710A (fr) | 1972-05-02 |
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