ATE3005T1 - Verfahren zum trennen einer feuerfesten formmaske von einem giessereimodell. - Google Patents
Verfahren zum trennen einer feuerfesten formmaske von einem giessereimodell.Info
- Publication number
- ATE3005T1 ATE3005T1 AT80103436T AT80103436T ATE3005T1 AT E3005 T1 ATE3005 T1 AT E3005T1 AT 80103436 T AT80103436 T AT 80103436T AT 80103436 T AT80103436 T AT 80103436T AT E3005 T1 ATE3005 T1 AT E3005T1
- Authority
- AT
- Austria
- Prior art keywords
- separating
- procedure
- refractory molding
- casting pattern
- molding mask
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2929397A DE2929397C2 (de) | 1979-07-20 | 1979-07-20 | Verfahren zum Trennen einer feuerfesten Formmaske von einem Gießereimodell |
EP80103436A EP0024490B1 (fr) | 1979-07-20 | 1980-06-20 | Procédé pour séparer un moule à carapace réfractaire en sable aggloméré d'un modèle de fonderie |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE3005T1 true ATE3005T1 (de) | 1983-04-15 |
Family
ID=6076267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80103436T ATE3005T1 (de) | 1979-07-20 | 1980-06-20 | Verfahren zum trennen einer feuerfesten formmaske von einem giessereimodell. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0024490B1 (fr) |
AT (1) | ATE3005T1 (fr) |
DE (1) | DE2929397C2 (fr) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2765506A (en) * | 1952-02-21 | 1956-10-09 | Mechanical Handling Sys Inc | Drum type machine for forming shell molds |
GB821611A (en) * | 1955-02-22 | 1959-10-14 | Polygram Casting Co Ltd | Improvements in or relating to methods of making shell moulds |
DE1558153A1 (de) * | 1963-06-06 | 1970-03-19 | Vni I Pt I Ugolnowo Mash | Selbsttaetige Vorrichtung zum Abbeben und Zusammenstellen gepresster,fertiger oberer und unterer Formmaskenhaelften |
US3424229A (en) * | 1966-02-22 | 1969-01-28 | Dansk Ind Syndikat | Core insertion unit for casting moulds |
GB1151237A (en) * | 1966-07-20 | 1969-05-07 | Barnett Levy | Method for Removing Sand Cores and Pattern Shells from Core Boxes and Patterns |
US3645320A (en) * | 1970-07-20 | 1972-02-29 | Universal Refractories Corp | Apparatus for vacuum forming hot top bottom rings |
US3989089A (en) * | 1973-09-21 | 1976-11-02 | Hitachi Metals, Ltd. | Hollow core molding device for use in shell mold |
DE2608740C2 (de) * | 1976-03-03 | 1978-05-11 | Eugen Dipl.-Ing. 8871 Burtenbach Buehler | Verfahren zum Verdichten von Formsand |
JPS5419422A (en) * | 1977-07-13 | 1979-02-14 | Mitsubishi Heavy Ind Ltd | Casting method using reduceddpressure mold having blind feeder |
JPS5456931A (en) * | 1977-10-14 | 1979-05-08 | Nippon Musical Instruments Mfg | Vacuum molding and casting method for casting element |
DE2923044C2 (de) * | 1979-06-07 | 1987-05-27 | Eugen Dipl.-Ing. 8877 Burtenbach Bühler | Verfahren und Vorrichtung zur Herstellung von geteilten Komposit-Sandblock-Gießformen |
-
1979
- 1979-07-20 DE DE2929397A patent/DE2929397C2/de not_active Expired
-
1980
- 1980-06-20 EP EP80103436A patent/EP0024490B1/fr not_active Expired
- 1980-06-20 AT AT80103436T patent/ATE3005T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0024490B1 (fr) | 1983-04-13 |
EP0024490A1 (fr) | 1981-03-11 |
DE2929397C2 (de) | 1985-08-08 |
DE2929397A1 (de) | 1981-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |