AT314101B - Verfahren zum Herstellen von Gießereikernen und -formen - Google Patents
Verfahren zum Herstellen von Gießereikernen und -formenInfo
- Publication number
- AT314101B AT314101B AT820571A AT820571A AT314101B AT 314101 B AT314101 B AT 314101B AT 820571 A AT820571 A AT 820571A AT 820571 A AT820571 A AT 820571A AT 314101 B AT314101 B AT 314101B
- Authority
- AT
- Austria
- Prior art keywords
- molds
- foundry cores
- making foundry
- making
- cores
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
- B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
- B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7022070 | 1970-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT314101B true AT314101B (de) | 1974-03-25 |
Family
ID=11313651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT820571A AT314101B (de) | 1970-09-25 | 1971-09-22 | Verfahren zum Herstellen von Gießereikernen und -formen |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT314101B (de) |
| DE (1) | DE2147012B2 (de) |
| FR (1) | FR2107956A1 (de) |
-
1970
- 1970-12-23 FR FR7046438A patent/FR2107956A1/fr active Granted
-
1971
- 1971-09-21 DE DE19712147012 patent/DE2147012B2/de active Pending
- 1971-09-22 AT AT820571A patent/AT314101B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2107956B1 (de) | 1973-11-30 |
| DE2147012B2 (de) | 1973-08-09 |
| FR2107956A1 (en) | 1972-05-12 |
| DE2147012A1 (de) | 1972-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELJ | Ceased due to non-payment of the annual fee |