SE8702873L - DEVICE FOR PRESSURE - Google Patents
DEVICE FOR PRESSUREInfo
- Publication number
- SE8702873L SE8702873L SE8702873A SE8702873A SE8702873L SE 8702873 L SE8702873 L SE 8702873L SE 8702873 A SE8702873 A SE 8702873A SE 8702873 A SE8702873 A SE 8702873A SE 8702873 L SE8702873 L SE 8702873L
- Authority
- SE
- Sweden
- Prior art keywords
- moulding
- moulding machine
- model
- sand
- mould
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The disclosure relates to an apparatus for the under-compaction or ramming of a mould model into a moulding box in the manufacture of sand moulds in a moulding machine, such as a high pressure moulding machine with a jolter, sand dispenser, membrane pressure plate etc., a mould board (2) with a model (1) being mounted on a raisable and lowerable portion (3, 4) in a cassette which is transportable to and away from the workplace in a moulding machine and forms a lower portion in a moulding box.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8702873A SE8702873L (en) | 1987-07-15 | 1987-07-15 | DEVICE FOR PRESSURE |
EP88850249A EP0299941A3 (en) | 1987-07-15 | 1988-07-14 | An apparatus for under compaction or ramming in a moulding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8702873A SE8702873L (en) | 1987-07-15 | 1987-07-15 | DEVICE FOR PRESSURE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8702873D0 SE8702873D0 (en) | 1987-07-15 |
SE8702873L true SE8702873L (en) | 1989-01-16 |
Family
ID=20369130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8702873A SE8702873L (en) | 1987-07-15 | 1987-07-15 | DEVICE FOR PRESSURE |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0299941A3 (en) |
SE (1) | SE8702873L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2138411T3 (en) * | 1996-04-24 | 2000-01-01 | Sintokogio Ltd | PROCEDURE FOR PRODUCING A MOLD. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3039671C2 (en) * | 1980-10-21 | 1982-11-18 | Heinrich Wagner Maschinenfabrik GmbH & Co, 5928 Laasphe | Cover plate for molding boxes for vacuum molding |
-
1987
- 1987-07-15 SE SE8702873A patent/SE8702873L/en not_active Application Discontinuation
-
1988
- 1988-07-14 EP EP88850249A patent/EP0299941A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0299941A2 (en) | 1989-01-18 |
EP0299941A3 (en) | 1990-02-07 |
SE8702873D0 (en) | 1987-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8702873-4 Effective date: 19900508 |